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

Hinges for gates

Gates are made in a variety of sizes and shapes and from various building materials.
Today, the most popular gates are products made from wood and profiled metal sheets. Such designs are not very massive products of medium weight or even light. In many ways, the durability of these sashes depends on correctly selected and properly secured hinges.

Simple homemade hinges for gates

Why is this important to consider:

• if you use low-quality hinges, your gate may sag, making it difficult to use;
• It is very difficult to remove gates from high-quality hinges, this is additional protection against car theft;
• high-quality hinges ensure that the gates are tightly closed, which protects the garage from wind, sunlight or rain;
• Poor-quality hinges will creak over time, which greatly complicates the process of using the garage.

You can buy high-quality welded garage hinges at an affordable price in the World of Handles online store. The store catalog presents a large selection of bar hinges https://mir-ruchek.ru/catalog/barnye_petli_mayatnikovye_pruzhinnye/ and a wide range of door fittings https://mir-ruchek.ru/catalog/skrytye_petli/

Loop selection

The main function of hinges for gates or gates is to hold the leaf in the desired position and guarantee its convenient constant use (opening and closing). Since these structures are used daily and even many times a day, the hinges must be durable and resistant to mechanical damage.

In order for gate leaves or gates to serve for a long time and with high quality, components for them must be selected with skill. Hinges for gates must have the following characteristics:

Options for installing wicket hinges

• compliance with design parameters;
• wear resistance;
• resistance to temperature changes;
• resistance to moisture and frost.

When purchasing hinges, you need to take into account such parameters of the gate as weight, height, and width of the door. It is important to take into account the installation technology, the axis of rotation of the element, the angle of its adaptation and the material of manufacture. In addition to its direct functions, this part of the fence is its decoration, because it is at the entrance to the yard that guests begin to form an opinion about the owners of the house.

Nuances of proper installation

How to properly attach hinges, forged hinges and other structures? You just need to follow some recommendations and act according to the given algorithm:

• preparation of tools - hammer, chisel, grinder and welding unit. You will need a building level, a screwdriver and a tape measure. You need to have a sketch in front of you, and, of course, you should not forget about the safety of the work;
• if you need to weld the plates separately, then it is worth considering that the load on them must be evenly distributed;
• make markings for attaching hinges to the gate posts and to the leaves;
• how to attach the hinges? It is enough to use self-tapping screws for these purposes;
• Hanging elements is quite simple, but it is better to carry out this process with at least two people.

Village yard

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

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.

Do-it-yourself welding of canopies

When welding hinges with an open arrangement, they are connected towards each other to protect against burglary. Operating procedure:

1. The door leaf is placed on a flat plane and the places where the hinges will be located are marked.
2. The canopies are lubricated with grease.
3. The gate leaf is installed vertically, using a plumb line for a more accurate position.
4. Both flaps of the lower canopy are secured by spot welding.
5. Then check the canopy ratio by placing the top loop against the marks on the canvas. If the door is level, grab the upper canopy.
6. Check the movement of the shutter; the gate should open smoothly, without creaking or any effort.
7. There should be no cracks or gaps when the doors are closed.
8. If there are no errors, the canopies are welded tightly to the gate.
9. Clean the welds with a grinder.
10. Finished canopies are painted to match the color of the door leaf.

To weld hinges to gates, the “criss-cross” method is most often used. This compensates for possible welding deformations.

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:

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

An example of installed posts for a wooden gate

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.

How to properly and securely fasten a loop

As mentioned above, the hinges are secured either with a screw or with nuts. But still the most used method is welding. A lot depends on the correct fastening of the hinges. At a minimum, incorrect or simply negligent fastening can subsequently lead to the metal moving, and the gate will become difficult to open and begin to sag.

To avoid this, you should strictly adhere to several recommendations from professional welders when welding hinges:

• When welding straight hinges, they must first be welded onto the gate itself, first laid horizontally on the ground or any other hard surface;
• Then you should make a backing half of the loop along its length, approximately 2-4 mm under its lower part, and the upper part should be grabbed from the end;
• If you are attaching hinges to a round column (rack), the hinges should be released to the outside by about 5 mm, but if it is rectangular, then it is recommended to weld it flush;
• After the hinges are tacked, they should be aligned using a straight beam, placing it along the hinges for this purpose;
• Professionals advise cooking with small potholders, one at a time and on all sides (preferably a couple of times);
• After this, the hinges are welded on the inside. It is important to check the stuck hinges by weight for normal opening (closing). The main thing is to do this with extreme caution;
• Next, the gate must be carefully closed, placing a stand in the central part to prevent sagging during final welding on both sides;
• It should also be remembered that the welding seam must be done exclusively from the bottom;
• The gate can only be opened after the hinges have completely cooled.

Attention! During welding, when installing swing gates, special attention should be paid to preventing the flow of electric current through the hinge bearing crown.

Wicket made of corrugated sheets

For gates and wickets made of corrugated sheets, it is important to select hinges that are suitable in type and size. Properly selected products will improve the aesthetics of the entire structure and significantly extend the years of its service. Profiled metal sheets, as a building material, are very popular in every region of the country.

It has low cost, good technical characteristics, and resistance to the vagaries of nature.

He is easy to work with. Corrugated sheeting has different markings, levels of rigidity, wave shapes and their height.

Attaching hinges to a gate frame made of corrugated sheets

To carry out structures in a vertical direction, such as gates, it is preferable to choose canvases marked “C8” - “C20”, where “C” indicates the wall purpose of the product, and the number following the letter is the height of its waves in millimeters.

In addition, corrugated sheeting is beautiful and has a wide range of additional advantages. Contract for installation of a fence made of corrugated sheets sample? This building material can be either simply galvanized or painted with paint with polymer components. It is painted corrugated sheeting that is recommended for the manufacture of wickets, fences and gates.

This metal sheet has 2 layers of protection:

• anodic;
• dye.

The average weight of a profiled sheet is about 5 kg per m2. This allows you to use not the most massive and complex, and therefore not the most expensive, hinges for fastening the gate.

Scheme for installing a gate made of corrugated sheets

Rolled metal, for example, square pipes, is often used as a frame for the canvas. Support posts are also made from pipes (100 mm). The height of the pillars is determined by the height of the gate, to which is added at least 130 cm, which will be buried in the ground.

Video description

See how it looks in this video:

loops with twisted wire are pressed against the block and the post and are also fixed in a vertical position;

the loops are welded to the supports at 2-3 points;

in the same way, they grab the second (upper) part of the hinges to the frame or leaf of the doors;

when the tacks have hardened, the gate is checked for opening - it should swing open 180 degrees without jamming or warping;

if everything is in order, the sashes are closed again, fixed and the hinges are welded onto the finishing surface with a continuous seam from the bottom up;

cooled seams are cleaned of scale with a hammer and sanded with a grinder to give a more aesthetic appearance

But this work must be done carefully so as not to damage the joint. After painting, the sanded joints will become almost invisible Source i.ytimg.com

After painting, the sanded joints will become almost invisibleSource i.ytimg.com

Do not open the gate until the welds have completely cooled and gained strength.

Metal gates can also be hung on other awnings, which are secured with screws or nuts. But the welded method is more reliable and durable, especially if you know how to properly weld hinges on gates and strictly follow all the requirements regarding their installation technology.

How to weld hinges on a gate made of corrugated sheets

It is best to weld the hinges for a gate made of corrugated sheets using a welding machine.

An example of attaching hinges to a gate frame made of corrugated sheets

The distance between the piles should be 2 cm greater than the width of the gate. The bottom of the hole for the pipes is covered with crushed stone, then the pipes are exposed and filled with concrete. The lower edge of the metal posts is coated with bitumen mastic.

When the concrete hardens (after a week), markings are made on the supports for the hinges and they are welded. What screws are needed for corrugated roofing? Depending on the weight of the structure, the hinges can be from 4 to 6. The mating part of the hinges is attached to the frame of the gate according to pre-made markings. Any scale that appears is cleaned up, and the welding seams are primed.

If the sash is warped, it can be leveled by welding additional stiffeners to it and securely fastening their corners.

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.

Hinges for gates with bolts: installation on corrugated sheets and wood

An element such as hinges for a gate is very important in the design of a door used in a fence. Such an entrance to the territory is rarely made with a sliding door; more often it is made with a hinged door, which carries a significant load in case of frequent use. During installation, it is necessary to ensure trouble-free opening of the gate to the required width for free access. Therefore, fastening hinges on gates must meet all standards of convenience and reliability.

The correct choice of hangers is the key to correct operation and long service life.

How to install on supports of different sections

The specifics of welding hinges onto poles made of different materials and with different configurations may vary. There are corresponding rules for round, square and profile supports.

We recommend reading: How to adjust the welding current

Round post

Welding curtains onto round posts allows for errors in calculating the width of the door leaf. You can allow a gap between the sashes during installation. The design can work properly even with possible sagging.

A column with a round cross-section is conventionally divided into 4/4. Installation is carried out in the area of ​​the quarter, which is located on the side of the planned opening of the gate.

Square post

If the support is square, the installation process requires some skill. The hinges are welded to the corner of the post that is located on the opening side of swing doors or gates.

Profile sheet

Initially, it is worth fixing 2 jumpers, aligning them correctly and fixing them from below and from above. The distance between the parts will ensure free installation of 3 elements. Loops are welded to the jumpers. The corrugated sheet is fixed above the hinges, since during welding it can burn out and lose its original appearance. For supports made of profile sheets, it is better to use garage hinges.

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

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:

1. 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.
2. 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.
3. 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.
4. 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 sash is made of.
5. 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 doors. Over time, they will begin to warp and jam. If you select such loops, then this must be taken into account.

Installation option

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.

Advantages and disadvantages of swing gates

Let's take a closer look at the factors that drive the popularity of swing gates. Simplicity and convenience. With minimal knowledge and skills, you can easily make two opening doors yourself, without even turning to a professional. The material may even be the most inexpensive, and technical modernization can be carried out gradually, especially since automation tools for this type are cheaper compared to others.

Such gates do not require specialized security means - any lock or even a simple deadbolt will do. If desired, you can add an additional input, the so-called. gate. There is no point in talking about the choice of facing material at all, because it is simply huge. Repair also does not require special skills. There is nothing complicated in the elementary design.

The only, but, unfortunately, significant disadvantage of this option is the space for opening/closing. Of course, there is an option to make this zone either inside or outside, but sometimes this still causes some difficulties.

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.

Garage door hinge device

Almost all garage awnings and hinges are axial hinges and always consist of two parts. One part of the hinge is a cylindrical, hexagonal or teardrop-shaped body with a supporting axis, the second is similar in shape and size, but with a hole corresponding to the diameter of the axis. After placing the gate in the doorway, one hinge body is welded to the door or frame of the garage, the second to the supporting sheet of the garage doors.

Construction of the most popular garage hinge designs

At the same time, the external shape of the case, round or in the form of a polyhedron, has absolutely no effect on the quality and durability of the entire structure. It is possible that the faceted shape is more convenient for welding housings, but nothing more. The main difference lies in the design of the garage hinge itself:

1. A simple hinge in which one body rests on the end surface of a second body. When opening and closing the gate, the movable body rotates relative to the stationary one with great friction, which requires considerable effort to overcome;
2. A safe version of the hinge in the form of a garage hinge with a ball, in this case the vertical load from the weight of the gate is transferred to the second body of the hinge and then to the steel frame of the doorway through a metal ball placed inside the hinge. According to the creators, such a scheme allows one to reduce friction in the hinge by an order of magnitude and increase the durability of the garage canopy;

   

3. Garage hinges with bearing. Essentially, this is a hinge with a distributed vertical load. The vertical force from one housing to the end surface of the other is transmitted through the support bearing. Sliding friction, as in the first point, is replaced by rolling friction.

As a result, opening and closing garage doors with ball or bearing hinges is physically much easier. In practice, the closing force of garage doors differs in different designs and is not of fundamental importance or special role for the operation of the gate in practice.

The use of a bearing and a ball makes it possible to compensate the vertical force very well, but in fact in the housing the load is not axial, but bending. More than half of the force from the weight of the doors falls on the hinge axis.

If the material of the axle and the second body with the axial hole are made of ordinary raw steel, after 2-3 years of use, with heavy dust or lack of lubrication, the wear of the end and axial surface will reach a critical value of several tenths of a millimeter or more. The hinge hinge axis will receive a conical surface instead of the original cylindrical shape.

Then the most unpleasant thing happens: the garage door sag and jams against the empty beam.

Materials for garage hinge

The steel grade of the hinge body must ensure normal weldability with the metal of the hinge and the steel frame of the gate. Most often these are ferrous steels or low-alloy alloys. Such hinges can simply be welded using conventional electric welding using several welds along the contour of the body or flange plates. Alloyed materials made from classic stainless steel of the X18N9T type often have to be spot welded using carbon dioxide or argon welding.

For your information! There are no particular advantages to using stainless steel hinges for garage doors, except that they do not rust; The coefficient of friction in an alloy metal hinge is several times higher than that of ordinary carbon steel, so cleaning and lubrication have to be done much more often.

Recommendations for choosing garage hinges

Typically, craftsmen who install doors and garage hinges install the upper and lower pair of hinges in the opposite direction, so that on the same vertical the axes look either towards each other or in the opposite direction. Thus, the doors cannot be removed with a lifting jack, which means that the welded hinges will remain forever. Choose hinges with a hardened axle surface and an inner surface of the axle hole. In some cases, thin-walled sleeves made of wear-resistant material are used in the design. The hole in the housing should not be blind; an oiler or grease fitting is needed in the bottom part.