Falling preventing type hoisting device

Abstract

The invention discloses a falling preventing type hoisting device, and relates to the technical field of hoisting equipment. The device comprises two vertical plates, wherein sliding chutes are formedin the two vertical plates; sliding connecting rods are in sliding connection with the inner surfaces of the sliding chutes; one end of each sliding rod passes through the corresponding sliding chuteand extends to the outer part of the corresponding vertical plate; a top box is fixedly connected to one end of each sliding rod; first teeth are arranged in one side of each vertical plate; a motoris fixedly connected to the bottom part of the inner wall of the top box; a belt and a conveyor belt are correspondingly rotatably connected to the surfaces of a rotating wheel; a belt wheel is rotatably connected to one side, far away from the rotating wheel, of the belt; a gear is fixedly connected to one side of the belt wheel. According to the device, the device is effectively fixed during falling down, so that the problem that direct falling endangers the lives of workers is prevented, and the safety of people is ensured, and meanwhile, the hoisted goods can be certainly protected, and asa result, the loss is decreased.

Description

technical field [0001] The invention relates to the technical field of lifting equipment, in particular to an anti-falling lifting equipment. Background technique [0002] Hoisting machinery can also be called lifting equipment. It is an important tool and equipment for industrial, transportation, and construction enterprises to realize the mechanization and automation of production processes, reduce heavy physical labor, and improve labor productivity. of lifting equipment. Although the number of lifting equipment used in college laboratories is small and the lifting tonnage is not large, due to the low frequency of use of lifting equipment, its maintenance and safe operation are more important. Lifting equipment is a kind of intermittent operation The handling machinery that lifts, lowers, and moves materials horizontally by means of methods, and the operation of lifting equipment usually has the nature of repeated cycles. With the development of science and technology a...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a kind of anti-fall lifting equipment, which solves the problem that the existing lifting equipment is very dangerous when used, and there may be a danger of falling, and the existing lifting equipment cannot effectively prevent falling. , so that the operator and the nearby staff have been in a very dangerous working environment, threatening the safety of life at all times

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