Rope guide for electric hoist

Abstract

The invention relates to a rope guide for an electric hoist, which includes a reel and a rope guide. A steel rope is wound on the reel. The main body is composed of at least 3 guide rope blocks, the guide rope blocks are connected into a ring, the guide rope blocks are connected by steel belts, the guide rope blocks and the steel belt are connected by bolts, the right side of the guide rope block is provided with steps, and the guide rope A rectangular ring groove is arranged on the left side of the block, and a rope pressing post is arranged in the ring groove. A through hole A is arranged on the left side wall of the ring groove, and a blind hole is arranged on the right side wall of the ring groove. The central shaft of the rope block is provided with a through hole B, and a shaft is arranged in the through hole. The present invention solves the problems of disordered ropes when the rope guide of the existing electric hoist is empty and the problem of the steel wire rope jumping when the rope guide moves axially. Compared with the compression method, it also has the advantages of stable pressure, strong and durable, low cost, long life, easy maintenance and wear resistance.

Description

technical field [0001] The invention belongs to the field of hoisting machinery, and in particular relates to a rope guide for an electric hoist. Background technique [0002] In the production and application of the traditional electric hoist rope guide, it is easy to have problems such as empty hook operation and wire rope jumping when the rope guide moves axially. This is because the structure of the existing electric hoist rope guide lacks steel rope compression. The device, the spring compression method in the existing literature has the disadvantages of unstable pressure, poor wear resistance, and short life, which greatly restricts its application, and it is urgent to optimize the solution to this problem. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art, and provide an electric hoist rope guide with convenient installation and disassembly, compact structure, low cost, wear resistance and long se...

AI Technical Summary

Problems solved by technology

[0002] In the production and application of the traditional electric hoist rope guide, it is easy to have problems such as empty hook operation and wire rope jumping when the rope guide moves axially. This is because the structure of the existing electric hoist rope guide lacks steel rope compression. Device, the spring compression method in the existing literature has the disadvantages of unstable pressure, poor wear resistance, and short life, which greatly restricts its application, and it is urgent to optimize the solution to this problem

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