Building board hoisting and fixing device

Abstract

The invention relates to the technical field of hoisting equipment, and discloses a building board hoisting and fixing device. The interior of a hoisting arm is of a hollow structure, a first motor is fixedly connected to the interior of the hoisting arm, the output end of the first motor is fixedly connected with a rotating rod, the end, not making contact with the first motor, of the rotating rod is rotationally connected to the inner wall of the hoisting arm, a limiting block and two pulling ropes are fixedly connected to the rotating rod, and the two pulling ropes are fixedly connected to the left side and the right side of the rotating rod correspondingly. According to the building board hoisting and fixing device, fixing between a sub buckle and a main buckle is completed, the connecting position of a second lock chain and a third lock chain is prevented from being disconnected in the hoisting process through butt joint between the sub buckle and the main buckle, then a building board is prevented from falling off in the air, and therefore it is guaranteed that the building board is not damaged, and meanwhile, the personal safety of workers below is ensured.

Description

technical field [0001] The invention belongs to the technical field of hoisting devices, in particular to a hoisting and fixing device for building boards. Background technique [0002] Lifting equipment is used in many places, especially in the field of construction. Lifting equipment can transfer heavy objects to another place to complete the required work. Lifting equipment generally uses steel wire ropes, and motors are used to wind up the wire ropes during lifting. , roll the wire rope when lowering. [0003] Most of the existing lifting devices usually simply connect the lifting chains through knots or external hooks, so that the lifting chains form a circle, and then the lifting objects are placed inside. During the process, with the influence of the wind, the hoisting object shakes, which causes the connection of the hoisting chain to become loose and completely separated, and then no longer has the ability to fix the hoisting object, which in turn causes the hoisti...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a hoisting and fixing device for building panels, which has the advantage of self-fixed connection of the hoisting chain, and solves the problem of shaking of the hoisted objects under the influence of wind force, which in turn causes loosening of the connection of the hoisting chain and The problem of completely separate phenomena

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