Hinges and awnings for gates: reinforced overhead type for swing gates

Gate hinges are a simple device that serves to attach gates to posts, as well as for easy opening and closing. The reliability of the design and ease of operation depend on the choice of this mechanism.

Hinges are mainly equipped with swing structures, which can be quite heavy. Therefore, special attention must be paid to the quality of installation, namely the fastening of hinges. A person who knows how to handle electric welding can weld hinges on the gate themselves, but those who do not have such skills are recommended to turn to professionals.

Application of internal loops

Despite some controversy among users regarding hidden garage fittings, internal hinges offer the following advantages:

1. A higher level of security and burglary resistance, which is especially important if you store very expensive and valuable property in your garage.
2. Long service life, which in practice is estimated at many decades.
3. High resistance to loads, thanks to which doors weighing up to 400-500 kg each can be hung on hidden hinges without any significant consequences for the overall design.

If you value the security of your property, hidden hinges are a great investment and will give you peace of mind over your property.

Internal hinges for garage

Features of hinges

All types of hinges for gates are divided into the following three groups:

1. Classic type, looking like regular doors, with the same mechanism. But some have the benefit of anti-corrosion treatment. They are also characterized by increased reliability and resistance to loads, which is ensured by bearings with increased strength. There is a type of hinges without ears that you need to weld yourself - this is a universal type.
2. Hidden ones have increased resistance to hacking. Such a wicket structure is difficult to remove because the suspensions are mounted in a hidden manner.
3. Decorative, performing the same function, but endowed with aesthetics. Models match the exterior and can be selected according to style. Sometimes they are made individually, to order.

A photo of a beautiful gate is presented below.

Appearance of the assembled fence

Each of the listed groups has advantages and disadvantages, but functionality is inherent in all varieties, of which there are quite a few. GOST provides for classification into groups.

If you consider this in relation to your needs, it will be easier to make a choice.

Welded hinges

Iron gates, and every other one, in an iron frame are attached to the supports with special welded hinge hinges.

Kinds

Welded door hinges for gates differ from each other primarily in size and material of manufacture. In addition, there are differences in shape, design and ability to carry a certain load.

They are in form:

• Cylindrical;
• Hexagonal;
• Drop-shaped.

By design:

• Simple - with a removable or non-removable “finger”;
• Ball-type - with an iron ball, which ensures easy opening of the gate by reducing the friction force in the hinges;
• Bearing - with a bearing between the two halves of the product.

By load:

• Uncomplicated;
• Reinforced - with welded plates, allowing the load on the loop to be distributed more evenly. This increases the reliability of fastening the gate and increases the service life of the canopies.

Required number of loops

The overall dimensions of the welded hinges, as well as their number, are selected in accordance with the weight of the gate. The heavier it is, the more there should be. Or they themselves should be more wonderful.

The recommended quantity is shown in the table:

Installation of gates on welded hinges

It’s worth emphasizing right away that it’s very difficult to do this work on your own, and it’s simply unrealistic if you don’t have experience. Welding is a complex, labor-intensive process, scary for a beginner. Based on this, it is possible to undertake installation only if this is not the first time you have seen and held a welding machine in your hands.

In addition to this, do not forget to stock up on electrodes, a mask and personal protective equipment. And the necessary tools:

• An iron brush for cleaning work surfaces from dirt, rust, and old paint;
• Grinder for cleaning welds;
• Tape measure or ruler, pencil;
• Construction level;
• Clamps or other devices for fixing parts.

Then, it is necessary to make markings on the door leaf, depending on the number of hinges. The top and bottom should be placed no further than 15-20 cm from the edge.

It is much more ergonomic to weld them while the gate and frame are in a horizontal position.

A detailed description of the process is shown in the table:

If the gate posts are already in place, installation is carried out using a different technology. The instructions recommend that you first accurately mark and weld the upper parts of the hinges to the gate leaf.

After this, as in the case of overhead awnings and a wooden gate, the sash is installed in the opening and fixed in it using pads and wedges. The verticality of the installation, and being in the same plane with the box, is checked by the building level.

After this, the lower part is inserted into the upper part of the loop, and its position is marked on the support post with chalk or a construction pencil. Or it is immediately tacked in two places by spot welding.

Having grabbed all the hinges, you need to remove the wedges and pads and check the movement of the gate. Only then is it possible to make vertical continuous seams.

And then everything is the same: the internal seams are boiled, they are cleaned, after which the entire structure is painted in the chosen color.

How to properly weld droplet loops. Welding hinges with your own hands

How to weld hinges: technology of work

Installation of metal doors, as well as gate doors and gates, requires welding of hinges to the door leaf and frame. How to choose hinges for installation, how to weld hinges on your own, and what equipment you will need for the job - answers to all questions can be found in this article.

Installation of hinges by welding

Loop selection

The correct choice of hinges for metal gates, gates and doors should be based on several factors:

• determining and selecting the type of loop;
• determining the number and overall dimensions of the loop.

Types of loops

First of all, welded hinges differ in shape. They can be:

• cylindrical. A variation of this group is the welded drop-shaped loop;
• square. They are used extremely rarely. Currently practically not produced;
• hexagonal.

The main types of welded loops, differing in shape

All welded hinges can be additionally equipped with a ball that acts as a bearing. The ball makes it easier to open the door and reduces friction, which negatively affects the life of the fittings.

Welded hinge equipped with a ball bearing

Also on sale you can find reinforced welded hinges, which are used for installation on a metal door of large size or weight. Additional plates allow you to evenly distribute the load on the hinge, which increases the service life of the product.

Welded loop complemented by metal strips

How many hinges do you need to install?

The number and overall dimensions of hinges are selected depending on the weight of the door leaf. The greater the weight of the door, the larger the hinges required, and the number of hinges increases.

Table for choosing the sizes and number of door hinges

Installation of welded hinges

Let's look at how to properly weld hinges. To do this, you need to go through three main stages:

1. preparation of equipment and materials required for work;
2. preparing a metal surface for welding;
3. welding hinges on the door.

Tools and materials

Before properly welding hinges on a metal door, gate or gate, you need to prepare the materials necessary for the work:

• loops selected according to all the rules indicated above;
• metal plates (if welding of hinges is carried out with reinforcement of the structure with plates). The dimensions of the plates are selected based on the weight of the door leaf. The greater the mass of the door, the larger the plates required. For example, garage hinges for gates of standard sizes (approximately 2.5 * 2.5 m) are welded onto metal plates measuring 80 * 80 mm;
• electric welding machine;
• dry electrodes. To carry out the work, it is enough to have electrodes with a diameter of 3-4 mm;
• a brush with metal bristles for preliminary cleaning of the work surface;
• personal protective equipment for the master.

Special protective clothing and mask for welding work

Preparation

When answering the question of how to properly weld hinges on gates and other metal doors, it should be mentioned that the preparatory stage is in practice the most important.

At the preparatory stage it is required:

1. mark areas for installing hinges. If two round hinges are installed, they should be located at a distance of 15-20 cm from the top and bottom of the door leaf. Additional hinges are located evenly along the entire height of the door;
2. all areas in which hinges are supposed to be welded must be cleaned of dust, rust, and so on. To carry out cleaning, use a brush with metal bristles, dry rags and, if necessary, treat the surface with some kind of solvent;

Cleaning the metal surface before welding

1. process the loops. The surface on which the weld will be located also needs to be cleaned. In addition, the inside of the hinge, where the ball bearing is located, must be thoroughly lubricated. For lubrication, you can use litol, solid oil, and so on;

Preparing the loop for installation

1. if the hinges are installed using metal plates, then at the preparatory stage it is necessary to weld the inserts to the hinges. Welding of hinges and plates is carried out with an even seam;

Reinforcing hinges with metal plates before installation

1. connecting the welding machine. When working with equipment, it is imperative to connect grounding;

Equipment elements and device regulation

1. The device is adjusted using regulators located on the equipment body and by testing the production of a weld.

Achieving a high-quality weld by testing and adjusting the apparatus

Welding

It is recommended to weld the hinges in a horizontal position of the door and door frame. If you install the box first, you will have to perform a vertical weld, which causes difficulties even for an experienced craftsman.

Several distinctive features of welding hinges to corrugated sheets

Quite often, profiled sheets are used as a material for creating gates or fences. If a person needs to weld hinges to this material, then some factors should be taken into account. It is required to make lintels that must be parallel to the vertical part of the sash.

An important step in working on swing iron gates is welding the hinges

It is necessary to secure the jumpers in those places where the hinges are welded. They must divide the sash into 3 identical elements. Hinges must be welded to the jumpers. To cover the welding area and jumper, small pieces of corrugated sheeting can be screwed on top. It is better to give preference to thicker loops with a length of more than 1 m.

The hinge on an iron door broke: repair with welding at home

is a Moscow service department that specializes in welding work at home. Our craftsmen will competently and inexpensively weld hinges on the entrance metal door, carry out repairs or other necessary work, visiting the apartment. Welder services are ordered from us because our specialists work:

1. Comprehensively. If, during the welding of hinges, defects in the operation of the locks are discovered, our craftsmen will point out these defects to you and replace the door locks on the spot.
2. Inexpensive. The prices for all our services are quite loyal and reasonable, which is why Moscow residents turn to us again and recommend us to their friends.
3. Professionally. The welder’s departure is carried out as quickly as possible, and he arrives at the customer’s apartment with a set of necessary tools, locks, and materials.

Do you want to weld a new hinge instead of a broken one? Do you need guarantees for work performed? Then contacting our service is the right choice. By entrusting us with the replacement or welding of damaged elements, you will forget about broken hinges on a metal door for a long time!

Basic truths

The process of installing hinges can be considered using the example of a metal gate. In order for it to properly perform its main functions, a number of conditions must be met when welding hinges:

1. Provide a gap between the support post and the gate frame, which should be 3-5 mm.
2. Provide a gap of several millimeters between the hinge and the gate frame by welding plates - metal plates of the required thickness - to the hinge. In total, for each loop you need two strips, the length of each of them is 2 mm less than the length of half.
3. The optimal distance from the edge of the gate to the loop is 15-20 cm. If you need a middle loop, then it is located exactly in the middle between the outer loops.

First, the lower part of the fastener (with the pin) is welded to the post, then the upper part (with the groove) is welded to the sash.

A properly assembled structure should have the following parts:

• a loop;
• plate; wicket frame;
• support pillar;
• lower part (with pin);
• upper part (with groove).

This design consists of several elements.
All loops must be coaxial, that is, their centers must be on the same straight line. The alignment requirement is extremely important. It is on its compliance that it depends on how evenly the weight of the gate will be distributed on the fastenings and, accordingly, how long they will last.

To work, the master will need:

• welding machine;
• metal plate for making plates;
• Bulgarian;
• hammer;
• plumb line;
• oil for lubricating hinges;
• protective equipment - mask, gloves, overalls.

At the preparatory stage, you should mark the gate frame and sash, determining the places where the hinges will be welded. Clean them from dust, dirt, and rust. To do this, you can use a wire brush and solvents. Next, a similar treatment is performed on the surface of the hinges, and lubricant is applied to their inner part.

The traditional welding method involves the installation of plates at this stage, for which it is recommended:

1. Take 2 identical plates of the required thickness and length. Place them so that there is a gap of 2-3 mm between them.
2. Place the bottom part of the loop on them.
3. Weld the loop to one of the plates (in this case, to the right one).
4. Do the same for the top of the hinge and weld it to the left plate.
5. Then you need to install the shutters in the working position and fix them.
6. The plates with the lower part of each hinge are spot welded to the post, then the upper hinge elements are inserted into the lower parts and spot welded to the sash. After checking the alignment of the hinges and the operation of the gate, final welding is carried out along the contour of the plates.

Classification

In order to choose the right product when purchasing, we will consider popular types that are suitable for various occasions. The standards are reflected in the following list:

1. Overheads are a popular classic option. They are easy to install and operate and are affordable.
2. Screw-in, suitable for wooden gates with light leaf. They are burglary resistant and look nice, but are not suitable for a heavy door.
3. Through ones (through which the rod passes) correspond to a thin fabric. The simplest type includes 3 elements: right and left hinges, a pin, but up to 6 parts are also found.
4. Secret (hidden type) with increased security, but affordable. They are difficult to install, which is the only drawback. A special design hides the mechanism in the gate from view when it is closed. Fastening is done to the ends of the support posts and to the frame from the inside. Such loops cannot be cut or removed without special tools.
5. Reinforced, used for heavy fabric. For example, with a diameter of 34 mm for a load of 300 kg per pair.
6. Cylindrical, corresponding to classic models. There are also mechanisms with support bearings and reinforced structures. The first ones are the most standard in appearance and shape. This is a cylinder made of 2 parts with a pin in one of them and a hole for its installation in the other. There is a modification - a ball bearing, which makes the operation smooth. The reinforced model has a thicker rod and walls. Do-it-yourself patterns on gates made of corrugated sheets? This is a garage option used for gates.
7. Three-section types are also used for gates. They are similar to through ones, but are classified as cylindrical types. In the middle there are 2 pins with opposite directions. Empty cylinders are put on them on both sides. They are welded to poles (for example, a pipe). As a result, they cannot be removed without cutting.

The photo shows a wooden door.

Each species has distinctive features. But in everyday life, gates are usually equipped with reinforced hangers. And for gates, simple cylindrical ones are used, which come in the following shapes:

• round;
• hexagonal;
• drop-shaped (for example, 16x120 with a support washer);
• square.

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Purpose of the product

Hinges, or awnings, are devices with which gates are opened. The mechanism consists of several elements. They rotate around their axis and ensure the operation of the gate. The principle of free rotation underlies all types of locking mechanisms. This quality makes them an indispensable part of the gate.

After installation

To choose the right gate awnings, you need to take into account the following:

It is better to purchase loops in a specialized store. Only large retail outlets have all the necessary documents: a quality certificate, a guarantee from the manufacturer and a hinge installation diagram. This does not always guarantee the quality of the product 100%, but if you are not satisfied with the product, it can be returned or exchanged. You should buy a mechanism taking into account the weight of the swing gates. Each type of canopy is designed for a specific load that it will withstand. It is advisable to choose with a margin of safety. For example, for a sash weighing 200 kg, take a device designed for 300 kg. Take into account the location of the house for safe operation of the gate. Some types of hidden swing mechanisms prevent the gate from opening completely. This is inconvenient when leaving the yard, since open doors interfere with street traffic.

You need to use gate canopies with the correct connection method

Hinges are welded onto metal sashes, and screwed onto wooden sashes with bolts or self-tapping screws. Therefore, it is important to know what material the sashes are made of. It is worth paying attention to the material from which the canopy is made. This affects the service life. Products made of plastic or thin metal will not last long on heavy sashes

Over time, they will begin to warp and jam. If you select such loops, then this must be taken into account.

Installation option

Classification of products according to GOST

Manufacturers produce hinges in a wide range. To select a product, they use GOST, namely a table that shows the technical parameters of the product. GOST (state standard) is the main document by which the dimensions, weight, load, shape for each type are determined.

Cylindrical version

According to GOST they are divided into the following types:

• cylindrical;
• cylindrical reinforced;
• end-to-end;
• secret;
• three-section overhead;
• invoices.

Uniform weld seam

Cylindrical with bearing

The canopy is shaped like a cylinder, which has been divided in two. One part of the gate hinges has a hole, called “mother”, the other with a pin is called “father”. The two halves connect to each other and rotate in a circle.

Materials and tools

To do the job well, you will need professional tools

In addition to the welding machine, you will need the following tools and consumables:

• welder's protective mask;
• measuring instrument: ruler, tape measure, building level;
• lubricant for hinges - grease or a composition similar in properties to it;
• An angle grinder will be needed to clean up welding seams and dismantle an incorrectly installed hinge group.

Support pillars are best made from a profile pipe of square or rectangular cross-section. This will ensure the reliability of the structure and facilitate the installation process of the canvas.

Selection of loops and their quantity

If you decide to use welded hinges to install the gate, you can choose from several types:

• the simplest and most inexpensive option is a split cylinder with a rotating axis in one part and a cavity-cap in the other. Such hinges require periodic lubrication, without which they quickly begin to creak;
• The most popular are hinges of the same design, but improved with a ball or bearing on which the axis rests. They can be either two- or three-section;

Welded hinges with a ball Source dekoriko.ru
Another option - the same hinges with metal plates welded to each part.

However, it is not enough to know how to weld hinges to the gate - first you need to calculate the load on them and decide on the quantity. This is not difficult to do if you know the weight of the sashes.

Hinges without plates can withstand a maximum of 400 kg depending on their diameter and the length and thickness of the metal. And hinges with plates that take on part of the load are designed for a more impressive weight - they can withstand up to 600 kg.

Knowing the design load on the hinges and the weight of the structure, you can determine the required number of hinges. Of course, there will not be less than two of them per sash. And in the case of heavy gates, the number of canopies is increased to 3 or 4. An additional hinge is installed just below the top one, which bears the main load.

3 hinges are often installed on massive insulated garage doors. Source dekoriko.ru

By the way, you can strengthen ordinary hinges yourself by welding to them plates cut from thick metal of a suitable size. The weld must be continuous.

Re-weld the hinges on the gate. Types of loops

It is important to choose the right fasteners, taking into account the weight of the door and its dimensions. For heavy metal doors, modern industry produces the following types of hinges:

1. Cylindrical. The most popular because they make it possible to open the gate to the maximum angle. Disadvantages include difficulty in attaching to a flat surface.
2. Teardrop-shaped. They are a type of cylindrical hinges.
3. Hexagonal.
4. Square. Used extremely rarely.

In this article you will learn how to properly weld hinges

Regardless of the cross-sectional shape, a door hinge is a part consisting of at least two elements. In the simplest hinges, the connection of these elements is made by a pin and a counter groove. Their main advantage is their low cost and ease of further maintenance (lubrication). At the same time, simple hinges fail faster.

In more complex designs, at the end of the pin there is a movably fixed ball (ball loops), the function of which is to replace sliding friction with rolling friction, which, as is known, is much less. This makes it easier to open and close the doors, and the hinges themselves will last longer.

There are also hinges equipped with ball bearings, but it is not recommended to use them for heavy doors, since the complex mechanism quickly becomes unusable. For massive gates and gate leaves, hinges are produced that are additionally reinforced with plates. Due to the plates, the weight of the door is more evenly distributed on them, which allows you to increase its service life.

Reinforced ball ones are considered the best option for heavy metal doors, garage doors and gates. They compare favorably with their cheaper counterparts in their long service life, ability to withstand significant weight loads and ease of installation.

In that

For heavy metal doors, the welded method is recognized as the best. It allows you to fix the hinges as securely as possible, eliminating play and gradual loosening of connections.

Choosing loops

The choice is made taking into account the size and weight of the valves. For example, a metal garage door will require stronger hinges with a support bearing than a gate. The stores offer a variety of types:

1. Drop-shaped ones with support bearings are designed for weights up to 400 kg.
2. Cylindrical, thanks to the amplifier, which works as a load distributor, and the support bearing, ensure ease of opening with a load of up to 600 kg.
3. Through ones are chosen if it is impossible to weld the hinges or secure them with bolts. Fixation is carried out using a through hole in the rack. They are attached to the sash with nuts. Maximum load up to 200 kg.
4. 3-section doors are difficult to break into and are used for hanging heavy sashes.
5. Forged ones are functional and are used as decoration for wooden gates.
6. Steel boom hinges are often installed on garage doors made of thick metal.
7. Height-adjustable hinges are useful if the position of the support posts may change.

Hinge with support bearing ensures easy opening with loads up to 600 kg

Loops

Garage hinge d:14mm L:90mm with ball

35.43 rub. Retail price: 41.43 rub.

Garage hinge d:14 mm L=90 mm with ball. Garage hinge with a ball of various sizes and diameters, designed for fastening metal doors, gates and gates (to metal posts) by welding.

Garage hinge d:16mm L:120mm with ball

46.35 rub. Retail price: 54.20 rub.

Garage hinge d:16 mm L=120 mm with ball Garage hinge with ball of various sizes and diameters, designed for fastening metal doors, gates and gates (to metal posts) by welding.

Garage hinge d:18mm L:120mm with ball

53.66 rub. Retail price: 62.75 rub.

Garage hinge d:18 mm L=120 mm with ball. Garage hinge with a ball of various sizes and diameters, designed for fastening metal doors, gates and gates (to metal posts) by welding.

Garage hinge d:20mm L:120mm with ball

64.68 rub. Retail price: 75.64 rub.

Garage hinge d:20 mm L=120 mm with ball. Garage hinge with a ball of various sizes and diameters, designed for fastening metal doors, gates and gates (to metal posts) by welding.

Garage hinge d:22mm L:120mm with ball

73.23 rub. Retail price: 85.64 rub.

Garage hinge d:22 mm L=120 mm with ball. Garage hinge with a ball of various sizes and diameters, designed for fastening metal doors, gates and gates (to metal posts) by welding.

Garage hinge d:25mm L:120mm with ball

91.29 rub. Retail price: 106.76 rub.

Garage hinge d:25 mm L=120 mm with ball. Garage hinge with a ball of various sizes and diameters, designed for fastening metal doors, gates and gates (to metal posts) by welding.

Garage hinge d:28mm L:120mm with ball

107.85 rub. Retail price: 126.13 rub.

Garage hinge d:28 mm L=120 mm with ball. Garage hinge with a ball of various sizes and diameters, designed for fastening metal doors, gates and gates (to metal posts) by welding.

Garage hinge d:30mm L:140mm with ball

RUB 134.74 Retail price: 157.57 rub.

Garage hinge d:30 mm L=140 mm with ball. Garage hinge with a ball of various sizes and diameters, designed for fastening metal doors, gates and gates (to metal posts) by welding.

Garage hinge d:32mm L:140mm with ball

RUB 154.84 Retail price: 181.08 rub.

Garage hinge d:32 mm L=140 mm with ball. Garage hinge with a ball of various sizes and diameters, designed for fastening metal doors, gates and gates (to metal posts) by welding.

Garage hinge d:34mm L:140mm with ball

174.74 rub. Retail price: 204.35 rub.

Garage hinge d:34 mm L=140 mm with ball. Garage hinge with a ball of various sizes and diameters, designed for fastening metal doors, gates and gates (to metal posts) by welding.

Garage hinge d:36 mm L:140 mm with ball /8/

140.86 rub. Retail price: 164.73 rub.

Garage hinge d:36 mm L=140 mm with ball. Garage hinge with a ball of various sizes and diameters, designed for fastening metal doors, gates and gates (to metal posts) by welding.

Garage hinge d:38mm L:140mm with ball

175.27 rub. Retail price: 204.97 rub.

Garage hinge d:38 mm L=140 mm with ball. Garage hinge with a ball of various sizes and diameters, designed for fastening metal doors, gates and gates (to metal posts) by welding.

Garage hinge d:40mm L:140mm with ball

178.50 rub. Retail price: 208.75 rub.

Garage hinge d:40 mm L=140 mm with ball. Garage hinge with a ball of various sizes and diameters, designed for fastening metal doors, gates and gates (to metal posts) by welding.

Garage hinge d:42mm L:140mm with ball

257.70 rub. Retail price: 301.37 rub.

Garage hinge d:42 mm L=140 mm with ball. Garage hinge with a ball of various sizes and diameters, designed for fastening metal doors, gates and gates (to metal posts) by welding.

Garage hinge d:45mm L:180mm with ball

272.05 rub. Retail price: 318.15 rub.

Wooden gate hinges

You can buy your favorite wooden gate inexpensively at any construction market.

An example of the design of forged hinges for a wooden gate

Many suppliers manufacture custom gates or wickets. For those who can boast of having even a little experience in construction work, it will not be difficult to make a simple structure with their own hands.

If you have a gate, all that remains is to select hinges that match it in terms of characteristics and dimensions. Correctly chosen fastening will provide the sash with an ideal “fit” and full-fledged long-term operation. For a small wooden gate, the most suitable way to fix the hinges is to install the door with self-tapping screws.

Installation of hinges with self-tapping screws

In principle, this method of attaching hinges is similar to installing interior doors. However, to install a wicket, the components must be wicket or gate components. When choosing this type of fixation, the hinges are attached to the end of the gate, providing the structure with additional stability and improving its external performance.

Stages of installing a wooden gate:

1. Using wood screws, the wicket hinge should be attached to the facade of the sash in the marked places. For greater reliability, it is advisable to use at least 3 hinges for 1 gate.

Attaching hinges to the gate with self-tapping screws

The structure with attached hinges must be placed on a flat surface (on the ground) along with the posts. In this case, care must be taken to ensure that the fabric of the product is not damaged. It is best to place a lumber lining under the gate and posts, for example, a piece of plywood or chipboard. If necessary, places for hinges are prepared on the support post. For this purpose, cuts are made. It is convenient to do this work with a hammer and chisel. Piles with attachment points marked by markings are installed in holes prepared in advance for supports. The lower ends of each pillar should be treated with an antiseptic and wrapped in roofing material. The pillars must be fixed in a strict vertical line, which is verified by the building level.

An example of installed posts for a wooden gate

Using self-tapping screws, the gate is attached to reinforced piles.

For support pillars, a hole should be made at least 120 cm deep. At the bottom of the hole there must be a compacted sand cushion (15 cm in height). The pillars can be backfilled or concreted. This method of installing them will save the structure from shrinkage, which is fraught with transfer of loops.

Purpose and types of loops

There are many hinge options on the market, varying in price, quality and design. It is quite possible to install a gate with your own hands, but even then there is a need to repair it. A swinging gate also requires the correct selection and installation of fittings.

Essentially, it is a mechanism consisting of 2 or more parts and a hinge, moving around an axis. There are several types of hinges based on their design and method of fastening. Wicket hinges, like those designed for garage doors, can open the door 90 or 180 degrees in one or both directions.

Installation diagram of the entrance group An important factor is the performance of the sash and its functionality. Main selection criteria:

• reliability;
• compliance with the weight they must support;
• opening angle;
• method of installation, fastening;
• material;
• other features.

Screw hinge diagram

If you follow the selection rules, you can buy a quality product that will last a long time and function well. Hinges for wickets and gates are basically no different. But the weight in the first case is less, unless the door is forged and has heavy decor.

The requirements for selection when purchasing are the same in all cases: opening without difficulty, resistance to burglary, aesthetics.

Welding on the gate

Beginning of work

Before welding begins, you need to place the future gate leaves in the garage opening. This is done in order to achieve the correct position of the sashes and determine the scope of work. At this stage, be patient and, if possible, have an assistant. Only after you have achieved an even position of the valves can you proceed to the welding itself. The peculiarity is that it is extremely rare to carry out this type of work in a horizontal position. And making a vertical weld can be difficult even for experienced craftsmen. Taking this fact into account, welding should be carried out with special care, describing circular movements and, as it were, lifting the metal.

At first glance, this type of work seems complex and requires special skills. However, it is quite possible to perform it, following the rules and having a certain skill. The most important thing is to take your time when performing work and carry out actions in accordance with the plan.

You need to measure approximately 20-25 cm from the top and bottom of the canvas and mark it with a pencil or chalk. To prevent the hinges from baking, they need to be lubricated, for example with grease, or small pieces of wood the size of a match should be placed. This trick will help avoid jamming during operation and generally simplify the process. We weld the hinges to the gate. At the initial stage, you should not completely weld the hinges. You just need to lightly grab them by welding

It is important to remember that the lower half of the part is welded first. For those who use the welding machine for the first time, you need to remember that the loop is welded in the direction from the bottom to the top, and the movement of the electrode should be smooth and without breaks. After the first seam is completed, the gate needs to be opened and checked using a builder's level or laser level to see how well it opens and closes

You can finish the work if you are satisfied with the result. An ideally installed structure should open without effort or additional noise. Repeat all these manipulations for the remaining parts.

Places where welding was done must be carefully sanded using a grinder. The final stage is priming and painting the gate in the chosen color.

How to weld the hinges yourself

Welding hinges is not an easy task, especially for beginners. But, if you have patience and desire, you can cope with such work even in the absence of serious experience.

To work you will need the following tools:

• metal tape measure;
• level;
• hammer;
• welding machine;
• Sander;
• special mask;
• gloves for welding work.

Rules:

1. When working with a welding machine, you must strictly follow safety rules. A protective mask and gloves must be used.
2. In accordance with fire safety standards, welding is prohibited near flammable liquids and objects.
3. When hinges are welded to the gate, they need to be lightly “grabbed” by welding.
4. Since the hinges are welded to the door leaf, when drawing up the drawing, you need to take into account that the distance from the lower edge of the leaf to the lower hinges, as well as from the upper edge to the upper hinges, must be at least 20 cm. On the wings, the place where the hinges are attached is marked with a pencil.
5. Fasteners should be thoroughly lubricated with grease. This measure will protect them from cracking when exposed to high temperatures.
6. It is believed that if a match is placed along the edges of the hinges, the door will not jam during welding.
7. You need to wedge the doors so that when closed they are level. To level the sashes, use a building level.

Stages of work:

1. First, the hinge part located at the bottom is welded. The gate hinge must be fixed in the direction from bottom to top. During the welding process, the electrode should be moved horizontally and with extremely smooth movements.
2. After the first seam, the gate leaves must be wedged to check their operation. The hinges are fully welded only after the quality of opening and closing the doors has been checked.
3. After welding is completed, the frame must be removed from its hinges, generously lubricated with grease and returned to its place.
4. All welding seams must be processed with a grinding machine, and then covered with metal paint.
5. Properly welded hinges provide the structure with quick, delay-free opening. You can also close such gates easily - with one movement of your hand.

Additional features:

1. During welding, only serviceable equipment should be used. A faulty device must be repaired by a qualified technician.
2. The work of welding hinges to the gate cannot be carried out alone.
3. It is prohibited to weld on metal whose surface has traces of fresh paint.
4. If there are traces of gasoline, fats, or oil on the protective overalls or gloves, they must be changed. The presence of flammable liquids on clothing is considered unacceptable.
5. It is prohibited to weld vessels under pressure.
6. Do not place rags soaked in oil on the cylinders, as such carelessness always leads to a fire.

Main types of garage hinges

The building materials market offers a wide variety of hinges for swing doors. Each variety has individual parameters and advantages of use. The first thing you need to do when choosing is to select an installation option. The following installation methods are available:

• welding - the hinges are fixed on the door leaf and frame;
• installation using bolts - used when working with wood material;
• fastening with self-tapping screws - suitable for structures made from profiled sheets.

Based on placement, clamps are divided into hidden and internal. Their main differences lie in the installation method and decorative characteristics. When choosing garage hinges, the weight of the door is of great importance. Incorrect calculation of the expected load provokes skew of the canvas and difficulties with opening. For dense sheet steel with a large mass, it is recommended to purchase reinforced clamps.

With support bearing

Hinges equipped with a support bearing are the basic type of cylindrical type fasteners. The support bearing and swivel joint are reliably protected from external influences by the main body made of metal alloys.

Models with support bearings are intended for lightweight swing structures. The maximum permissible load is 100 kg. The clamps with support bearings are attached to the sashes and frame using a welding machine.

Cylindrical with additional reinforcement

Reinforced clamps are equipped with additional plates, which helps distribute the load over a large surface of the sashes or pillar. It is recommended to use cylindrical hinges with improved plates for thin profile structures. The parts are fixed to the swing gate leaves and frame by welding or screw connection.

Depending on the side of location, cylindrical reinforced hinges are divided into right and left. The diameter of the element is 50 mm. The maximum total load reaches 600 kg.

End-to-end

If it is not possible to secure the hinges by welding or screwing to the frame, a through type is used. For installation in the gate frame, mounting columns are drilled along the entire length, into which part of the retainer is threaded. For final fastening, nuts of the appropriate size are used. Thanks to a special fastening scheme, through-type fasteners can withstand loads of up to 200 kg.

Three-section invoices

For massive swing gates, it is necessary to increase the number of latches and choose a type with increased wear resistance. The best option is three-section models that can withstand the load of a heavy structure. The main advantages of overhead three-section hinges are:

• smooth sliding when opening and closing the gate;
• no creaking;
• reliable protection against burglary;
• preventing the sash from warping and sagging.

Boom loops

Garage boom hinges are suitable for attaching large swing doors, gates and thin-profile structures. The main distinguishing feature is the increased area of ​​the clamp, due to which it provides additional strength and prevents distortions.

At the connection points, the arrow loops are able to withstand increased stress. This is facilitated by uniform distribution along the entire length of the sash. The range of dimensions of the clamps varies up to 700 mm, which makes it possible to find the optimal option for any gate design. The fastening parts are made from durable sheet steel, which ensures a long service life.

Invoices

Despite the ease of installation, overhead types of hinges are highly reliable. The fasteners are made from durable materials, including steel alloys, brass and stainless steel, which significantly increases the variability of their use. Inside the housing there are 2-4 ball bearings necessary for smooth opening of the gate.

To fix the overhead hinges on the frame, you need to mark their exact location and secure it with self-tapping screws. The clamps are included in the universal category and are not divided into left- and right-handed ones. If after installation it becomes necessary to remove the canvas from the hinges, you will need to unscrew the screws.

Door hinge for garage doors, design requirements

Before choosing hinges for garage doors and gates, you need to understand that any lock, lock or special design of awnings is a serious obstacle to intruders. The more surprises there are in the design of each element, the greater the likelihood that the crime will not get the desired result.

But, in addition to durability, the garage hinge must provide the maximum level of comfort and reliability of opening the gate, otherwise there is no point in getting involved with swing systems at all. In a few words you can formulate the basic requirements that help you choose the right device:

• The dimensions and strength of garage hinges must match the weight and dimensions of the garage door material. For metal doors with an outer sheet thickness of more than 4 mm and a gate structure weight of more than 200 kg, hinges with axle neck diameter of at least 20 mm will be required;
• The assembled hinge body for heavy gates must be at least 200 mm long, the outer diameter usually does not exceed 40 mm. Thus, the length of the weld on each half is at least 90 mm, this is enough to withstand a single impact load of 10 tons;
• Garage hinges are made by turning the axle and body on a lathe, which ensures maximum alignment of the halves. To prevent jamming when opening the gate, there should be a gap of 0.1-0.2 mm between the axis and the hole.

Most often, a galvanic couple is formed between dissimilar metals and electrochemical welding of parts of the loop occurs, which can lead to deformation or even breakage of the axis.

Step-by-step guide to installing corrugated sheet gates

1. The first step is to mark the location for the gate.
2. Next, holes for the pillars are dug at least one meter deep. Before digging in, the supports are treated with an anti-corrosion primer.

Post holes can be dug by hand or using an auger

The solution for strengthening the pillars must be compacted well.

To ensure that the gate stands level, before installation you need to position the gate and place a stone or brick under it

Locks, decorations, forged elements are installed on gates made of corrugated sheets last

The good thing about corrugated sheets is that they do not require painting. But you can purchase ready-made material, stylized as wood or stone. You can decorate the gate with forged elements or other decor - on top or along the door leaf. To decorate the gate, you can trim the top edge, but then it needs to be protected with a profile. If desired, the corrugated sheet can be painted with special paints that are resistant to external influences. You can only use the gate freely one month after installation.

What should gate hinges be like?

Metal gates are most often installed on garages and fences that protect the perimeter of the area. First of all, they perform security and protective functions, and only then decorative ones. Products in this category can weigh from 200 to 1500 kg. Therefore, in order for the structure to serve well for many years, it is necessary to select only fittings that are suitable in terms of strength.

Drawing with dimensions of gate hinges

Poor quality hinges or hinges that do not fit the gate lead to the following problems:

• cannot withstand the applied load and become deformed;
• the gate begins to sag;
• The doors no longer open easily and close tightly.

Buying high-quality hinges that best fit the gate means:

• provide the gate with all conditions for long-term service;
• forget about creaking and grinding noises when operating the sashes;
• provide the entrance to the yard or garage with maximum protection against burglary.

Modern fittings for garage structures function perfectly in any weather. Permissible temperature range:

• from – 400;
• up to +1200.

Hinge characteristics

Various materials are used to make swing garage doors, and the price of the entire structure largely depends on them. You can install it yourself with minimal experience. You should choose hinges based on the material from which the gate itself is made. Options for their fastening also depend on the material; hinges are usually:

Drawing with dimensions of the hinge for the gate

1. Welded to the frame of metal openings.
2. They are bolted to the canvas and frame.
3. They are secured using metal screws.
4. They are fixed with self-tapping screws used for wooden structures.

The hinges should be attached to the sash and post by welding. When attaching the hinges, all provided gaps between the post and the sash should be observed. The centering of the hinge when fastening is carried out along the bearing, and not along the hinge axis. When welding during the installation of swing gates, it is necessary to avoid the flow of welding current through the bearings of the fittings.

GOST provides for the following types of products:

1. A hinge with a ball ensures reliability and ease of use of this fitting.
2. Gate hinge with support bearing, ensuring easy rotation of the structure.

Hinges with a ball must be made of high strength steel; the price of this type of fittings also depends on the material.

These parts are usually subjected to anti-corrosion treatment, and their installation ensures the following characteristics during operation of the gate:

• silent operation of the structure;
• easy rotation;
• presence of a gap between the hinge elements.

Installation of hinges with bearings involves:

• reliable operation of sashes with a large mass;
• high-quality welding of fittings to metal using a semi-automatic welding machine;
• standard sizes in a wide range;
• Possibility of making hinges to order.

The length of the hinge can reach up to 1 meter, and the diameter can be up to 50 mm. The ease of operation of the gate depends on the design of the hinge of one type or another. The main function of the fastenings is to hold the sashes in the opening on poles or racks. You can open or close shutters and doors using hinges. This fastener may include 2-3 sections fixed in a certain way.

Internal structure of hinges with bearings

Mechanism selection

Main types of garage hinges

The rapid technological process affects many aspects of our lives, and even hinges for wooden gates (as well as metal ones) are no exception. If previously the fittings for garage doors were very simple and monotonous, today you can find many types of different hinges that differ in their features and advantages.

The table shows the main types.

Which gate hinges to choose from such a variety? If you are already overwhelmed by the wide range of modern stores, read on to find out the rules of choice.

Why hinge hinges are so good

It should be noted that hinged gate hinges are highly popular. It is largely due to the numerous advantages of such loops, which are listed below:

• Ease, smoothness and noiselessness of turning, subject to regular lubrication.
• Hinges for metal gates are highly resistant to burglary.
• Ability to withstand heavy loads, especially for hinges with a large hinge.
• No chance of spontaneous closing and opening (provided the garage door is installed correctly in a vertical plane).

The positive qualities mentioned above make it possible to install hinge hinges on gates made of corrugated sheets. Thus, the hinges that are installed inside the hinges are made of durable and reliable metals with decent performance characteristics. Thanks to this, not only the possible load on the hinges from heavy door leaves increases, but also their service life.

Cylindrical garage hinges in different sizes

It is important to select the correct number and parameters of hinges based on the weight of the gate door, for example:

• For a lightweight gate made of corrugated sheets, one hinge per hinge with a diameter of 25 mm is sufficient.
• For a standard gate door you will have to choose hinges with hinges with a diameter of 35 mm or more.
• If you plan to install a massive garage door, it is necessary to increase not only the diameter of the hinge, but also the number of such balls in one hinge (up to 2-3 pieces per leaf).

Varieties

Hinges allow you to smoothly open and close the gate without making a single sound. Of course, it is important to remember that the product needs regular lubrication to prolong the effect. Particular attention is paid to durability, so the structure that will open and close metal gates must be strong and reliable.

All types of loops can be divided into three groups:

The first ones have a normal appearance, because the consumer encounters them quite often, since they are installed on entrance and interior doors. Even though we are talking about gate hinges, they are not particularly different. In this case, there is one aspect that plays an important role, this is the special treatment of the material, thanks to which the hinges will withstand any weather conditions.

Increased reliability is one of the most important characteristics during hinge production. This element must withstand heavy loads, because the gate is heavy and is also used regularly. Therefore, additional bearings are often installed to improve the data. You can often find hinges without ears on sale, since the consumer can independently weld them to the product, depending on the structure of the system.

Articulated

Hinges are in great demand and this can be reasonably explained. They allow you to easily and smoothly guide the gate and are resistant to breakage, which is an important indicator. Some of the hinges of this device are designed for installation on large gates, as they can withstand heavy loads. Spontaneous opening and closing is excluded if the structure itself is installed correctly and this fitting option is selected.

For the manufacture of hinges, durable and reliable metal is used, which has excellent performance. Heavy gate leaf doors will last a long time and faithfully with this installation.

Hidden

They resemble classic ones, but the main advantage is their increased burglary resistance, and for many this is the main indicator. Removing such gates will be problematic and will also take a lot of time.

Decorative

According to the principle of operation, they do not differ from the classic ones, but they look more aesthetically pleasing and can emphasize the design of the gate installation. Hinges can be antique, forged, or in a certain style. Welded structures are strong, reliable and provide safety.

teardrop-shaped

They take their name from the shape of the bearings, which are an integral part of the structure. Such hinges are in demand during the installation of garage and entrance gates, steel doors and even safes. Thanks to the teardrop shape, the problem of uneven movement is solved, so if you have heavy swing gates, this option will be one of the best. When opening, you will not hear creaking or noise, the structure will move smoothly.

To increase reliability, qualified specialists capture more of the contact surface of the product to the canvas.

Cylindrical

They are suitable for a massive frame where strength and resistance to heavy loads are required. They have support bearings that do their job for a long time. In such hinges the crown will be hidden in the body.

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Adjustable

This type of hinge is distinguished by its ability to be adjusted, which is an indispensable advantage in certain situations. Thanks to them, you don’t have to worry about the sashes jamming. As for the cost, it all depends on the variety you have chosen, as well as the manufacturer, because everyone sets their own prices.

Loop welding technology

Before we talk about how to weld hinges on gates, it is worth taking a closer look at the conditions necessary for their normal operation.

Even if the load is calculated correctly, the hinges may not be able to cope with it if their position deviates even slightly from the vertical. They will quickly fail. And the second point: there should be a small gap of 1-2 mm between the hinge body and the support post so that the metal parts of the post and the mating part of the canopy do not touch or rub against each other. The same gap should be left on the side of the sash.

Shape and method of attaching hinges

The shape of the loops can be quite different, the most common types are:

Depending on the shape, the method of attachment will be slightly different.

This form is standard and fastening occurs as tightly as possible to the structure of any gate. Due to their rounded shapes, they wrap perfectly without touching the corners of the frame and other elements.

When choosing hinges, you need to take into account the size and weight of the fabric: hinges that are not powerful enough will instantly fail.

Due to their specific shape, they need a small distance from the frame during rotation, as they can touch it with their corners. Such hinges for garage doors give a more attractive appearance and are less noticeable, moreover, they can be secured much more reliably than cylindrical ones. The only drawback is the greater distance between the sash and the supporting pillars.

Very similar to square ones, but the distance from the gate leaf to the post is at an average level between cylindrical and square ones, which makes them more convenient. In addition, the method of fastening is as reliable as that of square curtains, which makes them an excellent alternative to standard cylindrical curtains.

Cylindrical ones are not much different from round ones; to weld them, you will need to weld ears to install the hinges.

Tip: Caring for hinges

To ensure your hinges last longer, they should be tinted regularly to prevent rapid corrosion. To maintain their shape and quality, you should lubricate them thoroughly at least once every three months, then the metal will not wear off and maintain its reliability and good smooth running.

Massive metal doors are suspended from door frames on hinges that are welded to the posts and door leaf. Poor-quality installation affects the performance of the door: it does not fit tightly, warps, jams, and stops closing completely. Therefore, before taking up the tool, the master must understand how to properly weld canopies on gates.

Video description

To understand what we are talking about, watch the video

The nuances of installation on supports of different sections

The supporting posts on which the sashes are hung can be round, square or, less commonly, rectangular in cross-section. There is a difference between how to properly weld gate hinges to round posts or supports made of profile pipes.

If the profile pipe has smooth edges without bends or distortions, then it will be easy to cope with the task of how to properly weld gate hinges to square posts. They are installed on the outer plane of the support.

Canopy with plates on a square postSource distroy.ru

In the case of a round support, you must first decide in which direction the doors will open. Then they find the most protruding line (the middle of the pillar relative to the opening) and step back from it a few millimeters outward - in the direction of plowing. 5-6 mm is enough for the wicket or gate leaf to move smoothly and without jerking around the axis of the canopy. Since it is more difficult to weld hinges on gates to round posts than to square ones, here you need to be especially careful and attentive, maintaining the same indentation size for all hinges.

Installation and welding work

Experienced welders recommend first welding the canopies to the sashes, laying them on a flat horizontal surface. A half in the form of a hollow cylinder is welded to them, and a mating part with a pin (pin up) is subsequently welded to the supports. They retreat approximately 15 cm from the top and bottom edges.

Wicket frame with welded hingesSource www.chipmaker.ru

Then the sash with welded canopies is installed in the opening on stands that provide the required distance to the ground, and is rigidly fixed with clamps, pliers and other devices. They do this so that it stands strictly vertically, and there is a gap of 5 mm or so between it and the support. To do this, use a laser level or a plumb line, and spacers of the required thickness are inserted between the elements.

Other craftsmen prefer to first install the gate, and then weld the hinges to both it and the post. There is no big difference, everyone does what is convenient for them.

Another option is to make the upper and lower ribs of the frame whole when making the sashes and cut them after hanging them on the hinges. Source sqezo.ru

Now let’s talk about how to properly weld canopies on gates. The sequence of work looks like this:

• 1.5-2.5 mm thick wire is wrapped and twisted around the loops at the top and bottom to form a gap between it and the welding plane. You can place matches or other objects of suitable thickness, but they fall out, move or break, which is very inconvenient;
• The places where the canopies are attached are marked on the supports and an even long block or profile pipe is applied to them. Fix it level, ensuring a vertical position.

How to weld loops on a round pipe. We weld the hinges with our own hands

As you know, there are different types of gates and hinges should also be welded to them in different ways. Next, you will learn how to secure hinges on a round and square post. We will also tell you how hidden internal hinges are installed on gates or wickets and how to weld hinges on gates made of profile sheets.

Installing awnings on a round pole

In order for the awning to function normally on a round post, it needs to be slightly moved away from it. To do this, it is best to place a small metal plate under it, about two to three millimeters thick.

When welding canopies to a round post, push them outward by 5 mm on it and on the gate. This will eliminate the gap between them when closing.

Also, from the middle of the post, the loop should extend to the outside by five to six millimeters. Then the gate will be installed exactly in the middle, and the loop will be able to move along its axis without jamming and very smoothly.

We weld the curtains on a square support

Here it is already necessary to install the hinge flush. It is not necessary to make a lining, but it is better to play it safe and do it. First, apply a loop and grab it with several points so that it holds on its own.

You need to cook from bottom to top using small oven mitts and follow the order of work.

After this, take a flat wooden block or a metal corner and align the loop with it so that it stands level, simultaneously checking everything with a plumb line.

To eliminate possible welding deformations, the canopies must be welded to the canvas and the frame “crosswise”.

After both hinges are secured, you should put the gate on and check its movement, if everything is in order, continue welding. At the end, clean the seams with a grinder and you can paint them.

Installing hidden internal hinges

If you want to keep the hinges out of sight, making your gate more attractive, then you should use special hidden hinges for internal installation. But it is quite difficult to install such hinges and you need to have skill and dexterity in welding; if you are an unprofessional welder with experience, then you will not be able to master such work.

It is best to entrust the process to a professional, then the installation will be done efficiently and the gate will be installed reliably and for a long time. Of course, you will need to pay money for such work, but the quality is worth it.

Installed on a fence made of profile sheet

The process of installing hinges on such a fence is somewhat different from the standard one, although there is also nothing super complicated or time-consuming in it, you just need to have the desire and strive to get the highest quality result from the work done.

Metal hinges for gates made of corrugated sheets

So, the entire installation process consists of the following stages:

• Two small jumpers are made, align them parallel to the long side and secure them at the top and bottom, respectively.
• The distance between these jumpers will make it possible to install three such elements.
• We weld our hinges to the installed jumpers.
• The profile sheet must be screwed on top of the installed hinges, since during welding work it can simply burn and lose its attractive appearance. Garage door hinges are best suited for such purposes.

Why are mounting plates used?

Such plates help simplify work and lighten the load on the curtains. They are welded in advance before the installation of the hinges themselves begins.

The dimensions, shape and thickness of such plates will depend on the parameters of the gate that will be installed. In addition to lightening the load and installation, such elements can perform decorative functions.