Mechanical lifting device for building

Abstract

The invention discloses a mechanical lifting device for a building. The mechanical lifting device comprises a base, a supporting plate is arranged on one side of the base, and two groups of cavities are arranged on the inner side of the supporting plate in parallel; a first bidirectional driving motor is arranged in each of the two groups of cavities, and the output ends of the two groups of firstbidirectional driving motors are connected with first transmission gears through transmission rods; lifting rods are rotationally connected to the outer sides of the four sets of first transmission gears, and one sides, close to the supporting plate, of the four sets of lifting rods is provided with tooth grooves matched with the first transmission gears; and second transmission gears are arranged at the bottom end of one side, away from the supporting plate, of the four groups of lifting rods, and fixing rods are arranged on the outer sides of the four groups of second transmission gears. The device is simple in structure, reasonable in design and high in automation degree, the lifting of the supporting plate can be automatically realized through a controller according to the requirement, and the height is controllable; and the working intensity of workers is reduced, so that the working efficiency is improved, and meanwhile, the safety of the workers is guaranteed.

Description

technical field [0001] The invention relates to the technical field of lifting devices, in particular to a mechanical lifting device for construction. Background technique [0002] With the development of our country's basic construction, the real estate industry is developing rapidly. During the decoration process of the house, the walls need to be painted, wallpapered or wall tiles. . [0003] The stability of the ladder is poor, which cannot guarantee the safety of workers, and there is no space on the ladder. Generally, only two feet can be accommodated, and wall bricks or painting buckets cannot be placed. One person needs to climb the height, and one person passes the wall bricks below, or by himself Carrying the paint bucket affects work efficiency, so we designed a mechanical lifting device for construction to solve the above problems. Contents of the invention [0004] The object of the present invention is to propose a mechanical lifting device for construction...

AI Technical Summary

Problems solved by technology

[0003] The stability of the ladder is poor, which cannot guarantee the safety of workers, and there is no space on the ladder. Generally, only two feet can be accommodated, and wall bricks or painting buckets cannot be placed. One person needs to climb the height, and one person passes the wall bricks below, or by himself Carrying the paint bucket affects work efficiency, so we designed a mechanical lifting device for construction to solve the above problems

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