Hoisting device for building plate

Abstract

The invention relates to a hoisting device for a building plate. The hoisting device comprises a positioning device, a pre-hoisting device and a supporting device. The pre-hoisting device is mounted at the upper end of the positioning device, and the supporting device is mounted at the lower end of the pre-hoisting device. The pre-hoisting device comprises a fixed long column, a first electric push rod, a sliding plate, a first telescopic support, a supporting plate and a clamping frame. According to the hoisting device, the equipment is positioned through the positioning device, the pre-hoisting device cooperates with the supporting device, a cement plate attached to the ground is separated from the plane for the first time, the left side and the right side of the cement plate are separated from the plane in sequence, and the front side, the rear side, the left side, the right side and the lower end of the cement plate are fixed in the separation process, so that the aim of fixing thecement plate is achieved; and meanwhile pressure locally borne by the cement plate in the transportation process is reduced, so that the cement plate is prevented from being damaged in the transportation process.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a hoisting device for building boards. Background technique [0002] Building boards usually refer to standard-sized flat rectangular building material boards used in the construction industry, which are usually used as components for walls, ceilings or floors. Cement boards in building boards are a kind of construction that is processed and produced with cement as the main raw material. Flat plate, which can be freely cut, drilled and carved, has become a widely used building material in the construction industry because it is better than gypsum board and wood board in terms of fire resistance, water resistance, anti-corrosion, insect resistance, and sound insulation performance, and its price is far lower than stone. [0003] In the process of hoisting the cement board, due to the structural limitations of the cement board and the stacking structure of the cemen...

AI Technical Summary

Problems solved by technology

[0004] (1) When the traditional cement board hoisting device is used to hoist the cement board, because the cement board is close to the horizontal surface, it is generally only possible to use the cylindrical through hole in the middle of the cement board for hoisting and fixing. During the hoisting process, the cement board The cylindrical through hole is prone to wear due to excessive force

[0005] (2) When the traditional cement board hoisting device is used to hoist the cement board, because the cement board is close to the horizontal surface, when the bottom surface and the side of the cement board are fixed, labor or other equipment is required to cooperate, which increases the hoisting cost , while reducing the hoisting efficiency

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