Garage locks: how to make them correctly. Learning how to make an original lock for a gate Locking devices for gates

You can make simple garage door locks with your own hands in a couple of hours; more complex designs will require parts and tools. The fact that the simpler the mechanism, the more reliably it is confirmed by practice.

The most convenient designs are those with springs. They firmly hold gates and doors. Such locking designs can be installed anywhere - on the gate frame or on the door leaf itself.

Garage door locks - main types of design:

horizontal locking mechanisms, which can be installed in the center of swing gates, or at the top and bottom;
vertical constipation;
additional locking mechanisms, which are usually installed for convenience rather than for safety. They simply prevent the doors from swinging open from a gust of wind or draft.

Options for convenient and reliable locking mechanisms for garage doors:

sliding lock of the invoice for swing gates;
rotary lock;
screw and crossbar mechanism;
garage door lock with fixation. The lock can be fixed using a groove, rotary or spring method.

The choice depends only on personal preferences and financial capabilities. It is quite possible to make analogues of some expensive mechanisms at four times cheaper with your own hands.

A little about mortise locks

The lever lock mechanism, which ensures secrecy, is not recommended for a garage, especially in the northern regions. Often the plates of this “Tetris” jam, and it becomes very problematic.

A simple and reliable security mechanism that is suitable for any lock in the garage - a rack and pinion pair. We cut a saw on the edge of the bolt and on the key itself (you need corner grooves and protrusions). When the drill-like key is inserted and pressed, the gate opens easily. Such a simple and reliable mechanism can be installed even on a large massive lock.

This design can withstand any frost. The only negative is that the key is too big. But you can’t limit yourself to just a gate lock; you need reliable side and central locks for swing garage doors.

Simple "spinner" lock

You can make turntable locks for garage doors with your own hands quickly and easily. To do this you will need 50 mm wooden blocks and a metal strip.

Convenient and reliable pinwheel-type locks are perfect for swing gates, but they are not commercially available - it is not profitable for manufacturers to make them.

The principle of operation of such a lock is the simplest - a crossbar is secured in the center with a through bolt, which moves along wedge-shaped bars. When the gate is closed, the doors fit tightly against each other, resting against the door block.

This type of mechanism securely closes swing gates, even without additional bolts. It is impossible to open it from the outside, but it can be opened from the inside “with a slight movement of the hand.”

How to make a spinner latch for a garage door:

We attach a metal latch on top, which will spin on a self-tapping screw (diameter 8-10), hexagonal head. The upper latch is needed to increase rigidity and prevent deformation and twisting of the sashes, in addition, it is an additional stop;
The size of the turntable bar itself is 4.5 x 10 x 200 cm. It can be a steel strip or a wooden block, the thickness is at least 5 mm. We choose the length depending on the width of the gates; usually the length should be two-thirds of the width of the gate;
We fix the turntable in the center from the inside to the left leaf of the garage door with a through bolt (diameter 10 -12 mm). The distance from the edge of the sash is 6 – 10 cm;
so that the bolt turns easily, we put two washers on it;
on the gate leaf, on two leaves we make a groove with a clamp from a channel in which the bar will be attached when turning. It is better to grind the channel with a wedge so that the strip easily fits into the groove;
We attach a stop rail to the right sash from the outside, which should protrude beyond the sash by 10 - 20 mm.

The bolts on the outside need to be ground off so that they cannot be unscrewed. Such garage door locks hold the doors tightly in any strong wind and are impossible to open from the outside.

Espagnols - simple and reliable

The disadvantage of such constipation is that it does not ensure a tight fit of the valves. But this type of valve is reliable and durable, practically unbreakable.

An espagnolette is a metal rod with a stop that rides on a rail. The espagnolette is inexpensive, and a simple mechanism can be welded from an ordinary iron rod.

How to make a simple latch:

you need two metal rods (diameter greater than 10 mm);
We attach a handle to the rod. For a horizontal latch, we weld the handle in the center of the rod, for a vertical lock - at the top;
for the groove you need a metal tube with a diameter slightly larger than the rod so that it is firmly fixed in the tube;
We weld the tube to one leaf or to the lower frame of the gate for a vertical latch;
On the other flap we attach the same tube, shorter in length. We carefully measure so that the tubes on the doors are at the same level and the rod moves easily and fits into the groove;
Additionally, to secure the closed lock, we weld an eye into which the handle of the rod must be inserted.

Vertical bolts, welded on two gate leaves, securely fix the gate closer to the center. You can dig the pipe groove directly into the ground, it will be more reliable and easier.

Advice. For vertical locking, you can use powerful hooks. You just need to weld the eyelet to the bottom frame of the gate and attach the hook to each leaf. The hooks also need to be placed closer to the connection of the sashes, this way the fixation is more reliable and there is no backlash.

Barrier for garage doors

The barrier does not ensure a tight fit of the gates, but it is impossible to open the gate from the outside. The strip is made from a wooden block or channel.

We drill a hole for a rotary bolt (M10 or M12) at a distance of 8 cm from the end of the bar. Bolt length - take into account the thickness of the sash, the thickness of the locking strip itself and two washers, leaving a thread for tightening the nut;
drill a hole for the bolt in the gate leaf, attaching a strip of lock;
it is important that the bolt on which the barrier rotates has a wide, strong head, since it bears the entire load and emphasis;
We weld three gripper grooves onto two sashes. One groove on the sash, where the barrier strip was secured, is closer to the end, the second - opposite, on the other sash, also closer to the end of the sash, the third - at the farthest end of the second sash, so that the end of the barrier strip fits into it.

Additionally, in the last groove you can make eyes for attaching a padlock. In the video, the process is clear and easy to perform; all you need is welding and a few strips of metal. https://www.youtube.com/watch?v=ir22ua7vpa8

Sliding locks

It’s easier to buy it in a store and just weld it to the swing garage door leaves. But, if this is not possible, then you can make such a valve yourself:

you need a metal strip - length 40 cm and width - 5 cm;
this strip should move along the guide grooves;
guides on both sides of the leaves can be welded to the leaf on a metal plate on the gate leaf;
We attach the bolt itself to the other sash with metal screws or welding;
We attach brackets to the strip, from the edge and to the edge of the guide so that they can be additionally secured with a padlock.

Be sure to check the correct alignment of the grooves and strips several times so that they do not jam when closing. Then you can lubricate the locks with machine oil.

Universal reliable lock for the garage

The top lock on the garage door is difficult to open. But the craftsmen copied an interesting design from Finnish sites. It's easy to do:

We make metal hooks according to the drawing so that they are smooth, and we clean them with a grinder. Hook thickness – 12 mm;
The metal stand at the height of the gate is made of stainless steel. A handle can be welded to the rack in the middle for ease of turning.

We weld the hooks onto the rack on both sides;
We make clamps at the top and bottom for attaching the hook;
In the middle of the sash we weld another holder for rotation.

We make such a design for one sash (pressing the second one), and in the center we install a regular lock - a bolt. Opening and closing is convenient - no need to bend over or reach. The design was borrowed from a truck trailer and from Finnish comrades. The main thing is that the doors are pressed tightly and open easily and simply.

A video showing how all this should be done step by step and clearly.

Before making locks on the garage doors and starting installation, you need to remove rust and degrease with a solvent the fastening points of all parts of the lock.

Next, the choice is yours. But remember that the lock in the garage must be really reliable. Although times have passed, there are still echoes of problems that further ruin the life of a real garage worker due to break-ins and theft of equipment and just things. Be careful.

Almost every gate and door of a house or cottage has a gate lock, and this is far from a decorative thing. Private estates tirelessly demand male attention, and the owner always has something to work on. The calling card of every house is its entrance gate, and you should not neglect the appearance of this element of the fence. In addition, the gates carry security functions, protecting your home from uninvited visitors.

Design of a simple gate lock

It is very important that the gate is not only beautiful, but also quite reliable. This is precisely why there are numerous locks that do not allow uninvited guests to enter private territory. They can be equipped not only with massive garage doors and heavy doors, but also with small gates, the use of which is sometimes much easier than opening heavy leaves on gates and doors. Locking devices for gates and gates do not have to be purchased at a hardware store. It is possible to make them yourself.

How are gate locks different from regular locks? First of all, the lack of a key. There is no need to carry extra keys with you, since you can securely close the door at any time using the lock.

There are many options for types of locking devices, which differ in the location of installation on the gate and the method of operation. The most common of them are the following types:

Vertical type deadbolts. A fairly convenient design that allows you to securely fasten gate leaves or gates. Its most common use is as a latch for swinging garage doors. To fix the gate leaves, metal rods with handles are used, which fit into grooves in the floor and ceiling; they securely fix the gate in the closed position. The fixation of the locks themselves is ensured by fastenings on the gates, made in the form of shelves, into which the lock handles are inserted by turning them.
Simple vertical bolt on gates
A simple vertical deadbolt. Mainly used for and is a smaller copy of a vertical lock. Mounted at the top or bottom of the gate.
Horizontal bolts. The horizontal latch is used on almost any gate and wicket. The principle of operation is practically no different from the vertical type of bolts and, having a fairly simple design, is perhaps the most common type of bolts.
Deadbolts secured with springs. This type of locks mainly serves to secure the gate or wicket in the opening and is installed on the inside of the gate. The spring design allows the mechanism to be activated without much effort. For greater reliability, it is proposed to install duplicate bolts.
Various sizes of spring gate bolts
. Possessing relatively high reliability, this type of constipation is quite easy to buy in almost any hardware store and quite difficult to do with your own hands. To install it, you need to drill a hole in the base of the gate. The disadvantage is that you must carry the key to this lock with you.
Sliding overhead bolts. This device is distinguished by its simplicity and can be installed on almost any type of material. This lock can be installed on any side of the gate; the only prerequisite is a flat surface of the material. The reinforced flat rod provides this type of deadbolt with high reliability and strong closure of the gate. Often such locks are duplicated with padlocks, which do not allow the bolt to be opened when the padlock is closed.
Screw shutters are mounted on the front of the gate and are also easy to use. The basis of the mechanism is a pin with a cut thread and a turnkey base, on which there is a small tubercle and a slot. Using a key with an identical base cutout and pin, the shutter device is activated. This type of lock is quite simple and is not difficult to make with your own hands, but the mechanism itself requires quite a lot of free space in the gate for its installation. Moreover, finding the key to such a lock will not be difficult, so you should not rely too much on it.
Rack deadbolt. This type of lock is quite difficult to make at home without a turning tool and relevant experience. The mechanism consists of keys with special grooves cut into them and the base of the bolt corresponding to these grooves. Such a device has a fairly long service life and is distinguished by its reliability, however, even for this type of lock, the keys are quite easy to counterfeit. It is recommended to complement these deadbolts with other types of locks.
Groove lock with rotary mechanism. With a fairly simple design, this mechanism has a high quality and level of protection against opening the lock. However, despite the low complexity of the device, its independent production requires quite a lot of experience and the appropriate tools. The principle of operation of the mechanism is based on the fact that when the key enters the keyhole, using circular movements, it engages the gears of the mechanism, which in turn opens or closes the gate.

Modern types of constipation

Progress does not stand still, and now it is not uncommon to see electric drives or electric locks on gates. Both solenoid-type drives and a device consisting of electric motors and cables are used. The latter type is often assembled independently, unless, of course, it concerns those that work precisely on this principle.

To close the gate, two types of locks are mainly used - electromechanical and electromagnetic.

Quite often found in special stores and organizations dealing with access control systems. The principle of their operation is that when voltage is applied to it, an electromagnet is triggered, which attracts a wicket or gate leaf to itself. Moreover, the attraction occurs with quite a lot of force, and without special equipment it is almost impossible to open such gates.

Mounted electromagnetic gate lock

They are practically no different from ordinary locks, except that the bolt in it is driven by electricity, and such a lock can be opened not only with a mechanical key.
Both types of locks are activated using a magnetic key, radio key fob, magnetic card, RF tag, hidden button, code panel and similar systems.

For some particularly avid security enthusiasts, companies may now offer a fingerprint detector that will open the gate when a fingerprint is read. For gates, these systems are usually additionally equipped with audio or video intercoms, which allow you to talk to a visitor from home and open the gate for him. Recently, these devices operate on an electric current of no more than 12 volts, which makes them safe for use and eliminates electric shock.

Electromagnetic lock option for welded gates

The most economical options exist. They open when you press certain groups of numbers at the same time.

There is a very wide selection of gates on the market. Various designs of deadbolts and their types will allow almost every owner to choose deadbolts to suit their taste and needs. The choice of device depends on the goal to be achieved and, of course, financial capabilities. Some simple types of constipation can be made independently at home.

Diagram with dimensions for making a homemade gate bolt

Of course, sometimes it is enough to buy a standard mechanism, but often site owners assemble them themselves.

To keep your car safe and sound, it’s not enough just to have a garage. The dream of every motorist is to protect his four-wheeled friend from car thieves. Today there are quite a different number of security systems.

A good gate is only half the battle; Only in a team with high-quality locks and additional protective structures are they a real force. Let's look at one of the most common ways to protect a garage - garage door locks.

Garage door deadbolt locking diagram.

Among all the designs of garage locks, the following can be distinguished:

Vertical.
Suitable for swing doors. A kind of hook-holder that is fixed at the base of the gate. A bolt like this is very difficult to break.
Horizontal.
The most popular retainer. Installed at the top, center or bottom of swing gates.
Additional locking fasteners.
Mounted on a gate frame or canvas.

In turn, for greater clarity, we can divide all structures into certain types:

mortise;
turning;
crossbar (screw);
sliding

The mortise lock is equipped with a lever mechanism, thanks to which its secrecy is guaranteed. The disadvantage of this device is that in cold climates it can jam.

The rotating mechanism is a vertical tubular post, which is strengthened by four support axes and a lever in the center. The design is easy to fold.

Diagram of a gate lock.

The bolt lock is quite strong and durable. There is a thread cut on it, through which a key with such notches passes. The bolt bar is held in place by a spring.

The sliding lock consists of two bars with rings. When moving one over the other and aligning the rings, a lock is inserted from the inside to secure it.

Automated systems

Automated garage locking systems would also be a good solution. Such mechanisms fall into two categories:

Electromagnetic.
The principle of protection is based on the operation of an electromagnet: under the influence of voltage, it fixes the sash immovable. A key card or code is used as unlocking.
Electromechanical.
The mechanical basis is the crossbar system that sets the door in motion. You can unlock this lock using a key, code or application.

You can also control such locks through a specified fingerprint scanner.

What you can do yourself

Any protective system made independently has its advantages: it allows you to manufacture a structure that is no longer produced, and also save time and money. We offer detailed instructions for making garage locks with your own hands, so that you can choose the most suitable option.

Pinwheel

Drawing of a turntable for a garage door.

The easiest way to create locks will be the “spinner,” which has been proven over the years. Finding it on sale is extremely problematic. In short, it is a strip fixed with a through bolt; when locked, it rotates around a horizontal axis and fits into the grooves.

The “spinner” closes only from the inside and ensures a tight fit of the swing gate leaves.

The materials you will need are a metal strip or beam (optimal thickness - 50 mm, length - two-thirds of the width of the gate).

Stages of work:

We fix the beam in the center of the gate, to the edge of one of the leaves, secure it with a through bolt (10- or 12-mm) and place washers on it.
We install several hinges for locking at the top and bottom, which will allow the doors to be opened with a rotational movement.

It would not be superfluous to treat the materials for the lock with an anti-corrosion compound to preserve the mechanism in bad weather and precipitation.

Horizontal crossbar

Garage door locking device.

In other words - a latch. This type is often used for entrance gates. Unfortunately, it will not create a tight fit of the sashes, however, it still remains a reliable and durable system.

Creating a locking device:

We bend a piece of reinforcement (diameter – 20 mm) into the shape of the letter “L” or weld a handle.
We install pieces of pipe, rings or hinges on the sashes.
We attach a tube (diameter a little more than 20 mm) to the opposite flap to tightly fix the segment.

The lock design often includes a spring stop.

Threaded locking mechanism

To make locks for this type of garage door, you will need a metal strip. The length of the material must exceed the length of the sashes. On one side, we install the bar on a separate eyelet on the wall.

At the end of the other side you need to create a hole in the rail for the bolt. We make a thread in the wall or gate hole. A metal casing is attached on top of it to further protect the mechanism.

Security vertical bolt

We install the structure on the frame; a lever is attached closer to the edge of the sash. The main material is a profile pipe or a metal corner. To make the bolt, you need to weld several pieces of pipe to the frame and make holes in it to secure the sash.

A lock is also needed to secure the lock itself. This will be facilitated by a protrusion for the locking lever.

When creating a hole, take into account all the parameters of the gate - length, height and weight.

Electromechanical lock

To independently create a combined electromechanical design, use the lever mechanism we have already mentioned. The plates with figured cutouts are removed from the lock, replaced with a guide and attached to the crossbars. For them, a hole is made in the end of the second gate leaf (less fixed).

The corners are welded at the fastening site, and then a lock is installed. The power source is a battery or power supply. This type of locks is quite expensive. Do not forget also that without electricity in the garage it will not function.

Bottom line

Vehicle safety comes first. We have collected information about the designs, types and operation of additional garage lock mechanisms; We have collected material on how to create locks to protect garages with your own hands. Everything to make the garage a fortress for the “iron horse.”

We hope we have made a contribution to protecting your car from intruders. We welcome comments and sharing our information.

A lock for swing gates is considered the most reliable way to lock the doors. It secures them and prevents them from opening from the outside, even under significant load and brute force. Such canvases can only be unlocked from the inside. How to make a similar lock for a gate with your own hands – we’ll look at it below.

Ease of installation

Installation Features

Locking devices can be mortise, rotary, overhead sliding, screw type, as well as with fixation. The latest types of locking devices have a spring, rotary or groove mechanism.

Location

The elements of the locking device are installed on special frames or directly on the door leaf.

Purchase option

Types of models

Turntables. The axis of rotation is located in the middle. By twisting the bolt, both panels are locked. This simple mechanism perfectly protects against penetration into the room while the owners are away. For a long time it was believed that it was impossible to open such a device.
Barrier type of constipation. This device model is a type of turntable. The axis of rotation is at the edge.
Espagnolette. This is the most common type of deadbolt. They are bought, but often made independently. In the latter case, they are usually made very durable, but the appearance suffers significantly. The lock is used to close and hold the panels in the required position. An espagnolette with a spring base is suitable for .
Flask type design. The mechanism of this type of constipation includes a loop that secures the lever and the lever itself. The bolt is attached to the canvas. When closing the gate, secure the loop and throw the lever all the way. It is believed that if the doors are closed, all the stress is absorbed by the flask mechanism. The bolt can be opened with an effort estimated at several thousand kilograms. Another advantage is that there are no hollow pipes in this type of constipation, so they do not become clogged.
Rotary rack. This mechanism is a vertical tube-shaped post. It is attached to the canvas with four hinges. A lever is installed in the middle; it is made with a bolted connection so that it can be folded. The lever allows the stand to rotate around its axis.
Constipation with fixation. Such devices are used in trucks and containers. By analogy, vertical blocking is also done for doors and gates.
Safe device. Blocking occurs at the top and bottom.

Spring type

Many people think that this type is the most unreliable. It is believed to be characterized by low resistance to burglary. This is due to the fact that when the latch closes, a small gap remains.

Pin mechanism

A homestead or garage is often equipped with a conventional container-type deadbolt. It's easy to make:

Hollow metal tubes up to twenty centimeters long are welded into the corners of the canvas.
Exactly the same tubes are dug into the ground. The locks are pieces of reinforcement about fifty centimeters long. They are inserted into welded tubes.

The photo shows a regular deadbolt.

Simple option

Such a locking device is also installed at the top of the door.

Loops are sometimes used instead of pipes.

DIY drawing

To make a bolting mechanism, take a latch, a metal base, and staples. The plate, which will be the base, is screwed to the doors. It is desirable that its length corresponds to the width of the canvas. Staples are welded to the blade plate and a bolt is passed through them. For convenience, a limiter or handle is welded to the bolt.

Latch

Take metal hooks shaped like the letter G. There can be four or six of them. They should all be the same size. One hook is screwed into place where the door leaves touch. A couple more - at the ends of the canvases opposite each other. A bolt in the form of a metal pipe is threaded through the hooks. A handle is welded onto it to make it easier to use.

The video shows how to make a valve with your own hands.

Pinwheel

Locking mechanisms of this type are mounted on gates made of metal and on wickets. To make them, you need:

Take a block five centimeters thick and two steel strips bent in the middle - stoppers.
The crossbar is screwed from the very edge of one of the sashes. Metal is attached to each part of the door panels so that they secure the deadbolt as it rotates.

Pinwheel example

The canvases are fixed very tightly. This homemade product reliably protects against the entry of unauthorized persons.

For another version of the turntable, a block and one metal plate are used. The block is screwed onto the edge of one of the panels, the plate is screwed onto the other panel. The mechanism works like a barrier.

The peculiarity of the device in the form of a pinwheel is the absence of any parts on the outside of the door leaf.

Blocking structures made of corrugated sheets

Fences in summer cottages, gates of outbuildings, and garages are often made from. Blocking devices are attached to prepared sash frames made of profile pipes or frames made of metal. Profiled pipes are preferred by those who value reliability. Metal elements are more aesthetically pleasing, but less durable.

When making a lock for a gate made of corrugated sheets, consisting of two parts, one lock is installed on each of them.

Installation diagram

At the beginning of work on the frame or gate of the gate, use a pencil or marker to mark the place where the lock will be located, determine how long the rod will be, as well as the location in the ground where it will go.

When installing gates and fences, you should always remember the additional security of your garage or the area as a whole. Therefore, it is very important to install a gate lock that will improve the overall efficiency of the fence. Use locks that don't require as much time to lock and unlock, eliminating keys that might get lost.

The following types of locks for DIY gates are considered ideal:

Pinwheel. Suitable for swing garages.
Espagnolette.
Lock for swing gates.

Locking mechanisms

Thanks to modern materials and technologies, gate locks, differing in type of manufacture, location and method of locking, are presented in a large assortment. Main types:

Horizontal lock, located at the top, center or bottom. It is possible to make it yourself. Most often used for garages.
Vertical lock, similar in location and purpose.
Additional ones that can be placed on the gate or utility door.

Such locks can be placed not only on the door leaf, but also on the gate frame. In this case, the direction of the tongue can be individual. According to the methods, the following types of locks can be distinguished:

Rotary.
Lock with fixation.
Crossbar or screw version.
Mortise lock.

DIY spinner

A spinner is one of the most common options, and such a lock can be installed with your own hands. In order to make a lock of this type, you will need:

Wooden beams are about 50 mm thick.
Metal strips.

The essence of the work is the turning movement, with the help of which the beam locks the gate. It is mounted to the canvas thanks to a through bolt. Resting against the door block, the beam creates a tight fit. It is impossible to open them from the outside due to the lack of any mechanism.

Espagnolette

The peculiarity of this latch is its simplicity and reliability. When installing a lock with your own hands, you may encounter the only problem - the presence of a small gap between the sashes. However, thanks to the design - the latch, which fits into the slide with a stop, it is not possible to open them. You can make such a lock yourself or go to a specialized store for a ready-made design.

Please note that using such a lock, you can create a convenient sliding system by welding a metal eyelet at the bottom of the sash. Thus, elements made of metal will allow you to reliably and with guaranteed safety lock the gate without fear of penetration from the outside.

Lock for swing gates

Do you want to make a convenient lock for swing gates with your own hands? We suggest that you carry out a design that does not involve the use of various quickly failing elements - bolts, rivets or other fasteners. They are ideally made from corrugated sheets. A special feature of this mechanism is the ability to choose two different options:

A lock that is attached to profile pipes.
Lock based on a corner.

The metal angle does not have the necessary strength to hold a heavy gate. In turn, the profile pipe does not have an aesthetic appearance, but it is a reliable and strong lock for any type of gate.

The appearance of the lock is similar to a sliding invoice, which is attached to the frame by welding. Taking into account the dimensions of the canvas, the number of locks is designed. If there are two doors, then you will need a lock for each half. We mark the place where the lock will be mounted, the length of the rod entering the ground, as well as the mark of its entrance. Next, rods of the same length are cut, after which more short sections of the rod are welded to their upper part so that the constipations are conveniently fixed. Note that the length of the rods should allow them to sink into the ground enough to ensure security and not allow the gate to be opened without effort.

Making gate locks is quite simple, and there is no need to spend money on complex mechanisms and structures that are easy to cut. Give your garage or home a high level of reliability - make an inexpensive deadbolt for your swing gates, but at the same time quickly and efficiently!