The most working homemade weight lifting devices in the house with and without stairs

Residents of multi-storey city buildings, in which, for various reasons, there is no freight elevator, and sometimes an ordinary passenger does not work, sometimes they bring building materials, furniture, and something. And you need to raise this good to a high floor. Not all citizens have the strength of Hercules and the endurance of Sherpa climbers. You have to work hard to drag it up on yourself or hire a team of loaders. But it has long been invented how to make such work easier. Hands and feet - head and wit to help.

Someone with their own hands builds home-made devices for lifting weights in a house with and without stairs, someone buys them in a construction goods store. These devices make the job much easier.

Rigging belts

If a couple of strong men can be involved in the work, then the use of lifting straps is often the best solution. Their common positive property is a good margin of safety; original weaving of the belt itself so that it does not twist and stretch; the width of the belts is such that they do not pinch body parts and do not stop blood flow; different devices can be attached to them, fixing the load.

Rigging straps are geared towards loading the shoulders or forearms.

PHOTO: kraska.guru

PHOTO: kraska.guru

The forearm straps keep your hands free, with the main load on the legs. These belts relieve stress on the back, they are not prohibited even for strong women.

PHOTO: kraska.guru

Stepladder

There are situations when you need to lift a light thing, but to a height higher than your own height. Or look at the top shelf. In this case, a small step-ladder will help, at the same time acting as a stool or chair. When making this product, it is necessary to take blocks of the right size from well-dried wood. When using raw material, after a while, everything will bend. And on the workpieces of parts there should be no chips and cracks. After all, this device must withstand the weight of any overweight person. The height of the structure and the number of steps are selected depending on the expected height of the working area of ​​the arms.

PHOTO: remoo.ru

The general recommendation for all size options is to take the tread value at the rate of 45 shoe sizes, the step width - from 55 cm at the bottom to 45 cm at the top step. If the stepladder is made for a garden, then three steps are enough.

PHOTO: remoo.ru

Lifting mechanisms

Not all loads can be lifted by an ordinary person. And often it is very necessary. In this case, you need to resort to the help of lifting mechanisms. Some of them need and possibly be made by yourself. These are pulley blocks, drum structures and linkages.

Winches

For lifting heavy objects to a height from the floor, it is good to use a winch. Its compact version, which is the easiest to make yourself, is called a chain hoist. The design of two wheels with a groove along the outer contour and a cable draped over the wheels halves the effort required to lift the load. If we complicate the design a little and add another wheel, then the gear ratio of the mechanism will be equal to three. The fourth wheel increases the transmission coefficient by one more - and so on.

PHOTO: nicespb.ru

It is much more difficult to make a drum winch. It is necessary to have good knowledge of locksmith skills and welding technology. The strength gain is determined by the ratio of the length of the winch rotation handle to the diameter of the drum. To reduce the size of the mechanism and increase the gear ratio, winches are built with a gear or worm gear. But these solutions lead to an increase in the complexity of the creation of the lifting mechanism.

PHOTO: pochini.guru

If the master is lucky, he will find suitable parts or blocks either at home or in a scrap yard. So, for example, a ratchet from the KAMAZ steering system can be used as a ready-made worm gear.

When building a house, you need to lift heavy concrete blocks to the height of the second floor. Craftsmen build homemade cranes with remote (and even wireless) control, boom of variable size and variable configuration.

PHOTO: fhcdnarticles-a.akamaihd.net

Conclusion

The ability to invent mechanisms and make them yourself is a very useful property of a person. Often this skill is formed in childhood, if the boy likes to make toys for himself or is engaged in a technical circle. And, of course, you need a good teacher. Over the years, the amount of knowledge increases and the skill improves. As a result, a new house appears on the ground, built with his own hands with the help of his own hand-made lifting mechanisms.