Rotary console crane for the garage. Homemade lifting crane console mini crane do it yourself

Sometimes when working under the hoods of cars, there is a need to promote additional mechanisms that can help pull out or hang the engine, while leaving in the pit under the machine there is enough space to access all parts of the car. Ideally, such a device that affects the repair of cars should:

• do not clutch the place in the garage;
• understand the components of the elements;
• be independent of the ceiling stationary ry-bolt.

It is such a mechanism and is a personally made crane-beam.

Video for the manufacture of crane-beam do it yourself:

Construction crane-beam for garage do-it-yourself

1. As a result of the execution of all the actions described below, a crane-beam will be built, which will look in the collected state like this:

2. In the disassembled state, this tool for the garage will have this kind:

The height of such a crane beam will be 250 cm, width - 415 cm. The base of the racks will have a size of 120 cm. All sizes are designed to work with passenger cars. If you need a crane-beam to work with more massive cars, then it is better to strengthen the design, making A-shaped vertical racks and additionally use kinks for the rod supports; The material used will have to have large dimensions than those shown.

3. As materials for crane-beam, we will use:

• a pipe with a diameter of 10 cm, which will serve as a transverse one-dimensional rod;
• pipes with a diameter of 11 cm, which will perform the role of the rod support;
• bolts M: 16 for attaching to the supports of the rod;
• pipe of square profile 10x10 cm used as a rack;
• 10x10 cm corner for base and bevels;
• rollers under the cable (you can use rollers from the drive of the elevator doors).

4. Fastening the rollers occurs to a 5 cm strip, which is welded to the place of connection of the rod with supports.

5. To ensure the mobility of the tool to the racks, rollers taken from containers used in warehouses are welded.

In folding form, this subject occupies quite a few garage space.

6. The mechanism for lifting is constructed from the manual worm winch g / n 800 kg having a steel cable by welding to vertical stand.

The homemade crane from the jack will be useful in almost any garage and other places where it becomes possible to raise periodically of different kind cargo.

The crane is needed in the farm for lifting heavy loads, for example, when repairing a car.

Such a lift is collected without any special difficulties and is installed with your own hands. Immediately the rise is carried out by the efforts of the regular jack. Check out the management, and you will be able to make a self-made crane without any problems, significantly saving money to buy a ready-made factory fabrication unit.

Varieties of homemade cranes

There are many different varieties and designs of homemade cranes from the jack.

So, for example, a homing crane from the jack is usually used when repairing freight vehicles. The design of such an aggregate is represented by one pillar, which is moving four mounts for automotive wheels.

The most wide application found two-handed cranes; Such designs are easy to assemble, install and use.

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Construction Assembly Guide

Prepare the following:

• metal corners;
• iron pipes;
• sheet metal;
• reinforcement rods;
• welding machine;
• hacksaw for metal;
• fastening elements.

The finished faucet will rise by the efforts of an ordinary jack.

1. Make a shoe for attaching a jack. The element is brewed from metal and an iron rod by 12 mm. The shoe should be able to move normally on the rack, so be careful when determining the size of the design elements.
2. Make the back beam. To do this, you will need 4 corners. Collect elements in a square frame. Follow the assembly using clamps.
3. Insert the iron rod of the square section of 26x21 mm and a length of about 35 cm.
4. In the pre-created holes insert the electrostaslary. Slide the surface. As a result, you will get a comfortable collapsible knot.
5. Make a piece of leaf iron with a thickness of 4 mm. Dimensions of the site - 35x15 cm. Bend boards metal sheet Or on the tag, breed a band with a 2 cm wide with pre-created holes for securing the board. At the board, attach the rubber strip.
6. Under the bottom of the site, weld guides, jumpers and ribs. Put the pad on the upper beam.
7. Make a connecting knot from sheet metal Thickness 3-4 mm. The element is made of 2 parts. Between the parts, we welcome the metal strip by 3-4 mm in the thickness. Attach around the perimeter of products. The front part should remain open. In the lower element of the node weld the jumper.
8. Make a rack. To do this, you will need metal corners. Collect the corners in the design of the square shape. When assembling, use clamps.
9. After connecting the corners at the bottom of the hole in 26 mm at a distance of 31 mm from the edge. The remaining 0.5 cm will be used for welding inside the design of the metal rod.
10. After that, drill holes in 13 mm. The first take a distance of 10 cm, the second - after 8 cm, the following - after 19 mm. Sizes 8 and 19 mm should be repeated accordingly. Through these holes, the installation of the fingers will be made.
11. Connect the finished square profile with the holes with the segments of the metal corners, also connected into the square form profile.
12. At this stage, insert 36 mm struts between profiles.
13. After the welding work is completed, give parts to completely cool without getting the strut. Make sure that top beam Unhindered passes into the space between two square profiles.
14. Make front knot. At this stage you will need segments inch pipe, Iron rod and corner.
15. Take the corner length of about 33 cm and put on its surface tag at a distance of 6 cm in each direction from the center. Cut the shelves to the edges of the tags left.
16. Metal Corner Make a 16 mm hole. With the help of it will be performed the bottom beam. Bend the corner in the letter P.
17. Next you need to connect the prepared parts with the rack. Control welding, do not burn the pipe.
18. The front connecting node has a mobile design. That is, the P-shaped figure created by you from the corner with the pipes installed along the edges should spin on the iron rod.

Homemade lifting devices Currently, becoming increasingly popular. During construction, when working in the garage, there are often a freight weight loads. In construction, manual transport takes considerable time, and it is not always possible to install ramps or forests. In any case, it is much easier and more efficient to use lifts.

Lifting Crane Scheme

The same applies to the automotive topics, the garage with the lift is much more convenient in operation. The most simple lifts are an ordinary beam that is rigidly fixed in one end, and the movable block is installed on the second end. A rope is thrown through the block, with which cargo is delayed manually.

Such homemade lift It is quite easy to manufacture, but from a practical point of view is very uncomfortable. First, the cargo rises anyway manually, and secondly, the dismantling and the installation of beams from one place to another takes even more time than the simple drag of weights. Such mechanisms are used in chopped houses.

Materials and tools:

• pillars;
• wooden top beam;
• metal guide;
• wheel-pulley;
• bearings;
• chain Tal;
• restores;
• pulley;
• welding machine.

If the question of how to make the lift itself for a log cabin, makes you think, then a fairly simple solution. On 2 vertically covered post supports, the upper beam is set to a little longer than the length of the future structure. Such a gap makes it possible to drag the logs directly from the stack to the installation site.

Wooden beam is needed from above to provide a metal guide on which the mechanism will move. Next, the technology is simple, the wheel-pulley on the bearing is connected to the M-shaped metal part, to another end of which the manual chain hoist is attached with a carrying capacity of at least 750 kg. Such a minimum is explained by the fact that the weight of the thirty-salted membrane in the scraping range ranges from 270 to 400 kg, depending on the moisture content of the wood.

The pillars for such a design must be at least 20 cm in the diameter, and the beam, based on the load, is a bar of at least 15x20 cm in a cross-cut.

The guide is a cut of reinforcement, to which the tips of nails are welded at equal distances, no more than half a meter. They will attach the guide to the wooden beam.

The beam is fixed by a couple of dozen cm away from the poles to avoid the coupling of the transport device and the post.

To strengthen the design to a nail beam, spaces are set. If the height of the pillars is 4-5 m, then for stability, they need to be inserted into the ground to 1 m and establish space from the other side into which the beam shift is.

Pulley, it is desirable that he had flights, put on to the guide and the lift is ready for work.

Homemade lifting crane

In case of individual construction, it is not necessary without a lifting crane, which can also be done if necessary.

The homemade crane will help mount overlaps, the foundation and all other elements of the design, due to its ability to fall below the zero mark by 2.5 m and rise to the height of about 2 m.

Such a crane allows you to transport cargo at a distance within 3 m. For home construction, there should be enough opportunities.

In such a design, a rotary mechanism is not provided, since the valve is not designed for cargo more than 300 kg and is easily rotated manually along with the entire structure.

In order to make a lifting crane with your own hands, you will need:

• 4 telescopic pipes external diameter 140 mm,
• threemeter loop Balka,
• metal corners for supporting structures,
• telfer or manual winch.

Homemade lifting crane

Telescopic pipes are pairwise welded with the ends of the beams consisting of two adjoining corners with a length of 1.5 and 0.5 m, thus obtained 2 P-shaped structureswhich are welded for stability with a beam based on the base and are strengthened with triangular spaces.

To a smaller frame that will perform the function of the rear support of the crane, additional supporting corners are welded, preventing the tipping of the future lifting device.

The center of the lower part of the horizontal beams is welded a ductable beam so that a smaller frame is on the edge of the heap, and a little further 1.5 m from the smaller.

A winch is mounted to the lower part of the ductava, which will be a horizontal mobile device, while the telescopic system will help move the goods in the vertical direction.

Lift in the garage

How to make a homemade lift in the garage? Car enthusiasts often resort to independent repair vehicle, And to remove the automotive engine manually - the task is not a lung.

For such purposes, you just need to have garage lift, even if you are made with your own hands. System collapsible crane The beams will not take a lot of space, and is made from:

• transverse tube
• square racks on triangular supports equipped with wheels
• hand winch.

The pipe is inserted into the attachments, welded to the top of the racks and is fixed by bolts. The winch is welded to the vertical rack, and 2 rollers are welded to the beam, which moves the cable from the winch. The winch in the garage is also with ease of hand.

After use, the homemade crane of the beam disassembles 2 supports and cross beamwhich are placed in any corner of the garage. The advantage of such a crane-beam is that its creation does not require special skills and materials, everything can be found at hand.

In addition, the crane beam will allow lift and transport in the range of cargo to 800 kg.

Homemade winch for the garage. The design of the winch suggests the presence of a drum with a cable, which is attached to the shaft to the frame of the square of the square cross section. A large asterisk is attached to the outer edge of the drum, and small on the chain gear is attached to the drive. If the winch is planned manual, then the knob is attached to the shaft on which the handle is attached.

Auto lift in the garage. To fix the car in the garage there should be a pit or an overpass, but it is easier to organize a lift. Although this is a fairly risky event, but to equip the lift in the garage with their own hands has a practical and economic meaning.

The simplest car lift is the already described bridge crane with the winch, in this case, after lifting the required height of the car put on the platform. But there is a risk of cable break, so there is another garage lift.

For the manufacture of scissor lift, you will need:

• schweller, from which the site is made and the foundation,

and for the manufacture of scissors will fit:

• food beams,
• hydraulic cylinder
• bushings
• pump,
• distributor into two sections.

The beams are bonded by bushings on the principle of scissors, and the hydraulic cylinder with the handle helps to raise the scissors to the desired height.

Many people believe that to build a house of 6 meter bar alone - the task of the discharge of fiction. Nevertheless, it is quite realistic, but at the same time will have to use the helper crane, which is quite realistic to build yourself.

Insofar as wooden bar. Pretty cumbersome and heavy, it will be quite difficult to raise it. With the help of a crane, in turn, the bar can be put into place of cutting, as well as with the help of its functions, you can quite successfully lift the sawn timing on the base of the house.

For Rama homemade crane Any kind of metal scrap is suitable. At the same time, it can be made from ordinary corners of 63x63x5 millimeters.

As an arrow, a five-meter tube with a diameter of 50 millimeters was used, also, the feature of the structure implies that in the future an arrow may be lengthened by several meters. A similar design is enhanced metal corners 30x30x3.

The maximum weight rising by the crane is 150 kilograms. However, the peculiarity of the design of this crane allows you to raise loads weighing half-one, but for this you will have to increase the number of multiplicity of polyspers.

The principle of the work of the polyspaster is similar to the features of the gearbox: to achieve greater power, it is necessary to provide a corresponding rope length, which, accordingly, need much more. As a result, the speed of lifting the load will slow down, but the crane will be able to raise much more.

One of the main characteristics of the gearbox is the gear ratio, the polyspaster, in turn, should have multiplicity - the ratio of the number of "rings" on the cable with running away from the drum. Based on this, in the case when 5 turns are wound on the homemade crane, the polyspaster is five times. In other words, the force applied to the rise of a 100-kilogram cargo to lift the half-removal cargo.

What is the feature of the self-made lifting mechanism?

It is worth noting that the manufacture of all nodes and mechanisms of the self-made crane-assistant is the process of time consuming and tedious, requiring great time costs. Thus, to make all the components of the crane, you will need at least a week, and to build a finished device and its calibration will take another two or three days. A six-time polyaste was used as a rotation drive, the boom lifting drive, in turn, is represented by a two-time mechanical polyspaster.

Specifically B. this deviceThe rotary platform is made of two tablesib, and the crane itself was collected from the primary materials, therefore it is not surprising that the axis is represented by 30 mm. Bolt made of steel not possessing high strength. It is determined by such a decision that high-strength steel is practically not amenable to welding: when the strength is exceeded, such a bolt is immediately bursting, it is impossible to stretch it, nor bend it. The nodes of the self-made crane are desirable to lubricate with a small amount of litol. To reduce the mass of the counterweight, 2-meter support legs are installed in the crane.

When making nodes in the manufacture of this device, it is necessary to take into account that with an average radius of the part that is responsible for the rotation, as well as the distance to the counterweight with the specified mass, the tensile load will act on the main bolt (which will naturally be much larger). Before starting the crane, it is necessary to carefully check the stability indicators.

Blocks for the lifting mechanism can be built of two large and one small washers. Such blocks will be stable. It is extremely important that the cable has the necessary flexibility, or the blocks themselves had the corresponding rope diameter, because when lifting the boom without load, the rope can fly out of the block, which will be very unpleasant.

A thick cord was used in 15 mm in a diameter of 15 mm. It is planned that in case of elongation, a flexible, 5 mm will be installed on the crane. Cable with a workload of 150, as well as a bursting of 850 kg. A similar crane allows almost alone to build a house from a log house, as well as to do a huge number of other construction work.

Height modern houses It becomes more and more, but the severity of concrete blocks does not decrease. For this reason, even for domestic purposes, it would be nice to make a lifting crane with their own hands. This designNaturally, it will not have a large load capacity, approximately 200 kg. Of course, probably, this is not the limit, but it is better not to experiment. This crane is a whole prefabricated design, which weighs from 200 to 300 kg, so independent assembly Such a crane will not cause difficulties. In addition, this crane is very convenient in transportation, it fits well in a Chinese pickup.

Cargo winch can be made from a worm gearbox with electrical drive By 600 W, well, and the rift winch can be performed from a manual drive organized by the same gearbox.

As the basis for remote supports on the screw stops, you can use construction supports. For the manufacture of drums under the winch, you can use the rotor from the electric motors, and they should be chosen according to the dimensions.

The mobile platform must be equipped with wheels previously stood on the transporter trolley. This makes it possible to easily move the crane from one position to another, everything you need to do is remove the removal supports.

The duration of removal and installation of the specified support will take about five minutes. For this reason, the design can be considered quite mobile. However, it did not cost and without a shortage to move the crane you need to lower the boom to zero levelOtherwise, the crane can turn over, due to the disturbed equilibrium.

Crane With their own hands, it has a five-meter boom made from a pipe Ø 7.5 cm, and a square profile at the very base made from a pair of corners. In addition, the crane has a portal to carry out the boom, and swivel mechanism, which is the basis of the hub from the truck.

As a counterweight, you can use the bed from the non-working machine complete with four tracked tracts, or finally bricks. The brakes in the winch is not provided, since, the need to use it is a big question.

The swivel mechanism also does not have a brake, since the crane is not designed to work with high speeds, and Therefore, the inertial forces are too small.

The thinnest metal that is used for this crane is approximately 3 mm. Removal support and base, for the most part, are made of rectangular pipe, with dimensions 85 to 50 and 85 per 55. For the manufacture of the base of the tower, a channel is used for 200. The hook coil is equipped with a powerful bearing, which means that the rotation of the hook does not depend on the polyspaster. At the same time, the rotation is excluded by the turn or twist of the thumb.

The length of the thrust screws is 40 cm. This is the reason that the installation of the crane can be performed even on an extremely uneven surface.

Now at the expense of the wheels, everything is not so smooth. We are talking About small defect. The essence of the problem is that when using a crane with the described wheels on a loose soil during the movement of the wheel, it is burned into the ground, and if the soil is solid - then there are no problems. The described design can be considered one-time, it means that after you have completed necessary workIt should be disassembled on the metal or until the next time. It is for this reason that such a design has minor lifting capacity, and does not differ in strength.

The crane of this type is manufactured in about three days, when taking into account that all the necessary components are prepared. The manufacture of gearboxes was made of the first items. In the transfer gearboxes, the following gear ratios are laid: 1 to 30 and 1 to 35.

Connection three-phase engine Performed into a single-phase network. It has output parameters on the shaft - 600 W, and 80 μF capacitors. The weight of all installations, if not to take into account the counterweight will be approximately 250 kg, with a relatively low cost. The bulk of the components used is borrowed from other structures, you will have to take care only about buying cables and bearings.

After you do a lifting crane with your own hands, you can easily raise 150 -200 kg, which is quite impressive, given that it is not intended for industrial scales.

The simplest option of the crane: