Hand hoist - how to feel like a titanium? DIY winch - simple ways to make Homemade hoist

The winch is an indispensable tool, both in the household and in the garage. Raise a roll of roofing material on the roof, throw a couple of bags of cement into the window of the second floor of a private house under construction, remove the engine from the hood space, and drag the broken car itself into the garage ... This is an incomplete list of things that can be easily done alone with its help.

Drum-type devices for lifting or moving weights differ in the way they transmit torque. From the school physics course, we know how the shoulder works. Losing speed or distance - we gain strength. The phrase of Archimedes: "Give me a fulcrum, and I will turn the Earth" just describes the principle of the winch.

IMPORTANT! When working with such a device, the points of support are the body and the place of attachment of the winch. Both elements must be reliable.

A hand winch, with the help of an applied shoulder, increases human strength so much that one operator can move cars or lift weights of several hundred kilograms. With the same (from the point of view of mechanics) principle of operation, these devices have different ways of execution.

Hand drum winch - varieties

The hand drum winch is a classic of the genre. In addition to the common element - the pulley on which the cable is wound, the devices have various types of drive.

A large, main gear is firmly attached to the drum. The whole load falls on it, and on the mount. Therefore, the reliability of the elements must be at the proper level. In engagement with the main gear, there is a small drive gear.

The ratio of the number of teeth is the value of the gear ratio. Simply put - the gain. The pinion gear is integral with the drive shaft. Since we are talking about a hand tool - a handle for rotation is put on the shaft.

The length of the arm also affects the amount of reinforcement. The larger the handle shoulder, the less effort you need to apply.

With the help of such devices, you can single-handedly lift several quintals of cargo or move a vehicle weighing 2-3 tons. At the same time, the drum rotation speed is quite high.

The design consists of two or more pairs of gears, each of which has an amplification factor of tens of times. With successive engagement, these coefficients add up, multiplying the force.

The flip side of the coin is a proportional decrease in speed. With such a winch, you can carry out slow vertical lifting of loads of more than a ton, but if you have to work with two bags of cement, the lifting time will stretch for tens of minutes.

The hanging hoist in the garage is used as a lifting device. The equipment helps to move heavy objects and make repairs to the vehicle more convenient. Armed with the necessary components, it is possible to assemble a hoist with your own hands.

The hoist, also called a hoist, can be manual or electrically driven for automated use. According to its technical characteristics, the equipment is a mechanism for lifting and moving various loads, including auto parts.

It is possible to place the movable cart in any room, regardless of the free space and ceiling height. Depending on the type of design, the carrying capacity can reach 10 tons. The standard hoist is capable of lifting loads up to a height of 12 m... The structure consists of the following elements:

chain hoist, consisting of several blocks connected to each other;
cylindrical coaxial gearbox;
disc braking system;
output shaft;
hook suspension.

Where is used

The lifting device is used to move loads of various dimensions and weights. These can be household appliances, metal structures and car parts. In production areas, equipment is used to lift loads and place them on top shelves.

The hand hoist is widely used during repair and construction work when there is a need to lift tools and heavy materials.
Varieties of hoist designs

There are several types of design, which differ in the way of installation, design features, control option and other technical characteristics. When choosing a suitable option for garage equipment, it is necessary to take into account the individual needs and parameters of the room.

With manual drive

Hand hoists are used to lift objects to low heights. The lifting capacity of hand-operated equipment varies from 1 to 8 tons. The traction force on the lifting mechanism is 30-65 kgf, which provides a speed of 0.3 to 0.1 m / min. The weight of the structure depends on the material and additional components and ranges from 50 to 400 kg.

Gear manual

Chain hoists with a gear mechanism are used for installation work within the garage or in open spaces. The equipment is controlled at the point of cargo fixation. Gear models are equipped with a hanging hook and are easy to install and operate. The design features of gear hoists allow them to be used as independent equipment or as a lifting element for cranes.

Lever

The hand-operated lever hoist is equipped with a hanging hook and can be attached to support beams or a cable. The manual principle of operation ensures independence from the availability of electricity. The design provides a locking mechanism for fixing objects in a suspended state.

Worm

Worm hoists, by analogy with other varieties, are used to raise and lower loads. When completing with additional elements, worm hoists can move objects along the monorail track of the I-profile. A stationary hoist can be suspended on a hook manually or a complete version can be made connected to a mobile trolley.

How to make a homemade hand hoist: step by step instructions

Making a manual hoist yourself, just follow the step-by-step instructions. Equipment can be manufactured by following these steps:

Weld the crane legs to the I-tube.

Position the metal corners 45 degrees to create stiffeners that secure the rack. The bulk of the load being lifted falls on this rack, therefore, for additional reliability, it is necessary to weld spacers to it.

If the hoist is mobile, rollers must be welded on each rack.

Fix the pipe on the garage ceiling, along which the lifting mechanism will move.

Weld an I-beam in the center of the pipe to fix the roller mechanism.

Insert the frame crossbeam into the tube.

Drill through holes on both sides of the holder and secure the lifting mechanism.

Tools and materials

To build a hoist, you must first prepare a set of tools and accessories. In particular, to create a hoist you will need:

an I-beam with a length of about 4-4.5 m (the exact length depends on the height of the ceiling in the garage);

a square pipe with dimensions of 10x10 cm, 2 pipes with a diameter of 10-12 cm and a length of 2.5 m;

Bulgarian;

metal corners 10x10 cm;

M16 bolts with nuts;

lifting mechanism.

If you plan to install a mobile hoist, you will additionally need to use 4 rollers. Components are used to move the cart.

Mount nodes

One of the important stages in the construction of a mobile structure is the assembly of units. First, you need to drill holes in the racks through which a threaded rod will be pulled at the ends. Washers are attached to the base of the rod and nuts are screwed to limit the divergence of the racks. Then a chain is fixed on each side in the middle of the pole.

For the winch to move freely, the chain must have a slight slack. A block with a cable is installed on the chain, passing along the B-pillar and fixed from the bottom.
Activation and verification of working ability

Before each start-up and operation of the hoist, it is recommended to check the functionality of the main elements. The following components are subject to inspection:

Chain. Since the chain is responsible for keeping the object at height, it is important to check the lifting capacity. Periodic maintenance involves cleaning the chain from dirt and lubricating with grease or similar materials.
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Homemade hand hoist is a good replacement for industrial designs, because it is no less effective. So it is worth getting such an assistant in the household, and we will help you do it and tell you about this device.

How is a hand-operated hoist structured?

The hoist is understood as a suspended lifting device. It can be manually or electrically driven, of course, the second option is more common. The hoist, in general, is a special mechanism for lifting or lowering various loads, as well as for moving them. The lifting capacity can be up to 10 tons, and objects can be lifted to a height of up to 12 m - agree, not bad for a mechanism with a manual drive.

Based on these indicators, this device can be used to move various goods of large weight, it can be household appliances - gas stoves or refrigerators, freezers or washing machines, and the like. They are often used by retailers to put goods on shelves. Hand hoists are indispensable for construction or renovation work, where you often have to lift construction materials or tools.

A conventional manual chain hoist has the following main elements: a chain hoist, consisting of movable and fixed blocks connected to each other; two-stage cylindrical coaxial gearbox, which has a manual mechanical drive; output shaft; specialized disc brake; additional cargo braking system; block suspension with a hook. The principle of operation is based on systems of traction and load chains, which have round links. The main types of hand hoists: gear and lever.

Gear hand hoists - is the popularity justified?

The main advantage of this type of hoist is the simplicity of design and reliability. One cannot do without them in many industries: neither in the construction, nor in the mining industry, nor in agriculture, nor at the fuel and energy enterprises, and others. Such a device can be used not only indoors, but also outdoors, even if there are no power sources. Moreover, such hoists are not only safe in operation, but also unpretentious in use and have a durable mechanism.

The gear type of hoists is adapted to work with large loads weighing from 0.5 to 10 tons, and they can be freely lifted to a height of 12 m. The special load chain with hook is designed for this load, and the available additional drive chain ensures not only good movement, but also easy movement of loads. It is necessary to control the work of such a hoist while standing on the ground. The action begins with a drive chain, this device is a stationary mechanism, and its purpose is to raise or lower loads from high shelves.

To move loads with a hoist, monorails are installed indoors. Such stationary devices are usually used when you do not need to constantly move and lift loads. They are not designed for a large amount of work, and the movement speed is very low, this must be taken into account when choosing this tool. But at the same time, if you need to lift a fragile product or object, then these are the most successful hoists. Now we need to talk about the competitive model.

Lever hoist - advantageous payload physics

This type of hoist is necessary for working with small loads, the weight of which is no more than 5 tons, and it can be lifted to a height equal to the height of a person. It all depends on the constructive solution. Lifting, lowering and moving is carried out using a lever mounted in the body. The operator, who is near the device, controls the hoist. Such models are good for cable tension and lifting loads. Since they are not adapted for a large amount of work, utilities find their use.

They are necessary when you need to stretch cables or install pipes at the bottom of trenches, as well as for installing hatches. With their help, foresters pull out stumps, and industrialists place heavy equipment in workshops. Often their purpose is to lift the load in order to work with it, like that. These can be various repair work, for example, in car repair shops. To facilitate the work with lever hoists, they are additionally equipped with special trolleys.

Worm gear hoists - compact strongman

In addition to these basic types of hand hoists, there are others as well. Recently, worm hoists are often used. For work, they are suspended permanently or a mobile "cat" is used. It is convenient for moving loads horizontally, such hoists can move along I-beams. There are a lot of models of this type of devices. They are used to lift or hold loads in a raised position, they are also suitable for moving. Everything takes place along a special suspended track made of an I-profile.

Their advantage is that work can be carried out in rooms that are small in area, and the distance between beams and loads can be insignificant. Such hoists can also be used outdoors.

They have some features, for example, a swivel casing (and the structure can rotate 360 degrees) allows you to control work from any place, that is, you can raise and lower the load in any position. This creates additional safety, the operator during work can be on the side of the hoists and also from the load itself. Also, this type of hoist is distinguished by reliability, wear resistance and a low heating brake. All this makes them quiet and comfortable. And thanks to its low headroom, this equipment can be operated in confined spaces in vertical positions.

Homemade hand hoist - free household helper

Often you have to carry out repair work at home, and you need to lift tools, materials. If you buy a manual hoist, it is expensive, and often there is no time. In this case, you can do it yourself.

A movable and simpler, stationary crane beam in the garage with your own hands is quite doable if you have a welding machine and two days of free time. For a professional auto repair shop, it is easier to buy ready-made lifting equipment.

If the need for a crane is rare, then it is cheaper to make a simple and reliable lift yourself. Such a homemade crane can easily lift the weight up to 800 kg, and this is quite enough for repair work in the garage.

In order to make a frame for a small crane of a beam in a standard garage with your own hands, you will need the following materials:

I-beam (4 - 4.5 meters) - the required footage depends on the height of the garage;
pipe (diameter 10-12 cm), length 2.4 meters - 2 pieces;
one square pipe (10x10 cm);
corners (10x10);
hand hoist and telpher;
bolts (M16) with nuts.

If you plan to build a mobile crane, then you need four more rollers and a hoist.

The procedure for making a crane frame with your own hands:

we weld the legs of the crane - the corners must be welded to the I-pipe on both sides;
the location of the corner is at an angle of 45 degrees. It turns out a kind of stiffening ribs that will firmly fix the rack, which accounts for the bulk of the load carried by the crane;
we weld two triangles and spacers on each crane post.

if the crane is a movable beam, then on both sides from the bottom, on each rack on the horizontal it is necessary to weld on a roller - ordinary rollers for metal containers will do, furniture will not withstand the weight;
from above, as a crossbar, we fix the pipe along which the lifting mechanism will move;
in the center of the pipe we weld an I-beam to fasten the roller along which the steel cable of the crane lifting mechanism will move.

on top of the I-beam we weld a piece of square pipe (to stiffen the frame) - 40 cm. The pipe should protrude on both sides by at least 20 cm. It turns out that the side post is located in the middle of the crossbar stiffening pipe;
insert the transverse tube of the frame crossbeam into the square tube;
we drill through holes for fastening bolts on both sides of the square holder and in the crossbeam pipe itself - you need a rigid, reliable fixation on both sides of the vertical rack.

It turns out a U-shaped construction of the crane frame, which is installed on rigid legs with spacers, and a crossbar pipe is rigidly bolted along the top.

Installation of lifting mechanism - manual or automatic

For mechanical lifting of loads on the frame, you need to install a manual hoist - a worm winch and a cable. How to attach the hoist to the frame:

on the side of the rack we install a manual worm winch (lifting capacity 800 kg, not less);
a steel cable runs on rollers.

Such a mechanism makes it easy to lift an engine or a car by the hood on one side.

You can take the lifting mechanism and rollers from the elevator door as a drive. There the rollers are reliable and durable.

An electric lift drive can also be installed on the manufactured base. A 300 - 500 W engine will be enough for simple repair work in the garage.

These cranes are often used for the repair and renovation of old wooden houses. The construction of a log house will go faster if the logs are stacked with a mobile home-made crane. In this case, the width of the frame is along the length of the logs.

And you can make a simpler engine lift, on one support, watch the video.