Rope guide for electric hoist

A technology of electric hoist and rope guide, which is applied in hoisting device, clockwork mechanism, etc. It can solve the problems of unstable pressure of spring compression method, steel wire rope skipping, lack of steel rope, etc., so as to avoid steel wire rope skipping and stable pressure Reliable, easy-to-disassemble effect

Inactive Publication Date: 2018-03-06
刘晓东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 l

Method used

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  • Rope guide for electric hoist
  • Rope guide for electric hoist
  • Rope guide for electric hoist

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Such as figure 1 , figure 2 and image 3 As shown, a rope guide for an electric hoist, a rope guide for an electric hoist, which includes a reel 1 and a rope guide, is characterized in that: the reel 1 is wound with a steel rope 7, the There is a rope guide on the reel 1, and the end of the steel rope 7 protrudes from the rope guide. The main body of the rope guide is composed of at least three guide rope blocks 2, and the described guide rope blocks 2 are connected into Ring, the rope guide blocks 2 are connected by steel belts 4, the rope guide blocks 2 and the steel belts 4 are connected by bolts 3, the right side of the rope guide blocks 2 is provided with a step, the The left side of the guide rope block 2 is provided with a rectangular ring groove 8, the ring groove 8 is provided with a pressure rope column 6, the left side wall of the ring groove 8 is provided with a through hole A9, and the ring groove 8 The right side wall is provided with a blind hole 10, ...

Embodiment 2

[0020] Such as figure 1 , figure 2 and image 3 As shown, a rope guide for an electric hoist, a rope guide for an electric hoist, which includes a reel 1 and a rope guide, is characterized in that: the reel 1 is wound with a steel rope 7, the There is a rope guide on the reel 1, and the end of the steel rope 7 protrudes from the rope guide. The main body of the rope guide is composed of at least three guide rope blocks 2, and the described guide rope blocks 2 are connected into Ring, the rope guide blocks 2 are connected by steel belts 4, the rope guide blocks 2 and the steel belts 4 are connected by bolts 3, the right side of the rope guide blocks 2 is provided with a step, the The left side of the guide rope block 2 is provided with a rectangular ring groove 8, the ring groove 8 is provided with a pressure rope column 6, the left side wall of the ring groove 8 is provided with a through hole A9, and the ring groove 8 The right side wall is provided with a blind hole 10, ...

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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...

Claims

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Application Information

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IPC IPC(8): B66D1/38
CPCB66D1/38B66D2700/0191
Inventor 刘晓东
Owner 刘晓东
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