Galvanized steel wire rope balance automatic lifting device

Abstract

The invention discloses a galvanized steel wire rope balance automatic lifting device, and belongs to the technical field of lifting equipment. The galvanized steel wire rope balance automatic lifting device comprises a top plate mounted on a portal frame, wherein a winch is fixedly mounted at the bottom of the top plate, and protection mechanisms are fixedly connected to the two sides of the bottom of the winch. In the galvanized steel wire rope balance automatic lifting device, a safety positioning plate drives an inclined face on one side of an inner cavity meshing piece to make contact with an inclined face of an abutting base on the other side, the abutting base is stressed to slide upwards on a safety base through a sliding base and falls down to be meshed with the meshing piece after exceeding the inclined face of the meshing piece on one side, meshing limiting of the safety positioning plate and the safety base on one side can be achieved, and therefore, when steel strand rope bodies on the two inclined sides of a lifting frame are broken or winding is not synchronous, stress is increased, parking treatment is carried out; and meanwhile, meshing limiting and fixing of the top steel wire rope body are achieved, the disengaging hidden danger caused by steel wire rope body breaking is reduced, and under the condition that no external electric power support exists, the winding safety and treatment timeliness can still be improved.

Description

technical field [0001] The invention belongs to the technical field of lifting equipment, in particular to a galvanized steel wire rope balanced automatic lifting device. Background technique [0002] The lifting device is a mechanical device for hoisting and transporting objects moving in the axial space. The transmission lifting device uses wire ropes and hoists to realize the gas treatment of the bottom platform. At the same time, the lifting device generally needs to be balanced for safety and stability. Lifting treatment. [0003] Chinese patent document publication number CN102311060B discloses a lifting device, which includes: a pair of columns with guide rails extending in the vertical direction, and a lifting platform arranged between the pair of columns for lifting; The guiding mechanism rollingly engaged with the corresponding guide rail of each column and the lifting driving mechanism providing lifting driving force for the lifting platform. The lifting platfor...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of lack of ability to wear and locate the connection position of hoisting, and the lack of emergency protection and handling ability when the heavy equipment is hoisted on the top, and a galvanized steel wire rope balance automatic lifting device is proposed.

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