Hoisting device for green building assembly type prefabricated wallboard

Abstract

The invention relates to the technical field of hoisting, and discloses a hoisting device for a green building assembly type prefabricated wallboard. A cross beam is arranged below a gravity center adjusting shell, the upper surface of the cross beam is fixedly connected with a supporting rotating block, the upper end of the supporting rotating block is rotatably connected with a center plate, the upper end of the center plate is fixedly connected to the lower surface of the gravity center adjusting shell, two connecting plates are arranged on the upper surface of the cross beam, supporting mechanisms are arranged on the outer surfaces of the connecting plates, first contact blocks are fixedly connected to the upper ends of the connecting plates, a gear is rotationally connected to the inner wall of the top of the gravity center adjusting shell, two racks are slidably connected to the inner wall of the top of the gravity center adjusting shell, and sliding mechanisms are arranged on the upper surfaces of the two racks. According to the hoisting device for the green building assembly type prefabricated wallboard, the situation that the cross beam loses balance is avoided, the stability of the wallboard in the carrying process is improved, and the personal safety of surrounding personnel is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of hoisting, in particular to a hoisting device for an assembled prefabricated wall panel of a green building. Background technique [0002] Tower cranes are used for hoisting wall panels. In order to increase the stable lifting of wall panels, there are generally special lifting equipment. Generally speaking, the lifting equipment mainly lifts the hanging objects with the center of gravity, and the lifting equipment passes through the hook of the tower crane or the beam of the wall panel. Wire rope connection, although the wire rope has a large safety factor, after a long time of use, the wire rope is prone to breakage during use, but after the wire rope breaks, because the lifting equipment loses balance, the wallboard will swing due to its gravity, and the remaining wire rope A large dynamic load is generated, and the dynamic load may be higher than the maximum bearing capacity of the remaining steel wire...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a hoisting device for prefabricated prefabricated wall panels in green buildings, which has the advantages of automatically adjusting the center of gravity when the steel wire rope breaks when hoisting the wall panel, and solves the problem of the steel wire rope being used After the center breaks, the wall panel will have the problem of swinging due to its gravity

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