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Chain ball type steel wire rope and manufacturing method thereof

A steel wire rope and chain ball type technology, which is applied in the field of wire rope production, can solve the problems of unfavorable safe escape, complicated joint structure, and only one person can use it.

Inactive Publication Date: 2013-08-07
刘迎辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many problems in the process of use. Although the fiber safety rope is light to use, it has poor fire resistance and wear resistance, and the safety is not good; Escape devices are large in size and complex in structure, and most of them can only be used by one person

Method used

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  • Chain ball type steel wire rope and manufacturing method thereof
  • Chain ball type steel wire rope and manufacturing method thereof
  • Chain ball type steel wire rope and manufacturing method thereof

Examples

Experimental program
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Embodiment Construction

[0014] The brief production process of the hammer type steel wire rope: the steel wire rope strands are wound around the core strands, and when the strands are wound to the impeller on the core strands, each strand should fall between the two blades of the impeller, and then apply an external force to the blades, Make each blade bend at a certain angle, so that the blade just wraps its adjacent strand (as shown in Figure 3). The impeller forms a barrel shape after wrapping the wire rope, and then presses the impeller wrapped around the wire rope In the ball ring with a gap, the gap of the ball ring is closed with a block, the joint is welded, and the hammer type steel wire rope is manufactured.

[0015] Because the steel wire rope strands are wound on the impeller shaft, each strand is deformed in a convex shape at the place where the impeller is located, and the steel wire rope becomes thicker, making it just stuck in the ball ring with a gap, so the steel ball can be firmly f...

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PUM

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Abstract

The invention relates to a chain ball type steel wire rope and a manufacturing method thereof and belongs to the field of high-altitude rescue. The invention aims to solve the problem of escapes of high-rise people who are in danger. The chain ball type steel wire rope consists of a steel wire rope and a steel ball connected in series on the steel wire rope. When the chain ball type steel wire rope is used, a traveling mechanism is matched with the chain ball type steel wire rope and can travel on the chain ball type steel wire rope to drive people to escape. Due to the high strength of the chain ball type steel wire rope, a plurality of people can simultaneously use the chain ball type steel wire rope to continuously escape.

Description

Technical field: [0001] The patent of the present invention relates to the field of high-altitude rescue, in particular to a method for making a steel wire rope. Background technique: [0002] In today's society, there are many high-rise buildings, and a large number of people work and live in high-rise buildings. Once disasters such as earthquakes and fires take place, heavy casualties must be caused, and how to escape from high-rise buildings has become an urgent problem to be solved. The usual method in the past was to escape with a fiber safety rope or a steel wire rope, or to escape with a special escape device. However, there are many problems in the process of use. Although the fiber safety rope is light to use, it has poor fire resistance and wear resistance, and the safety is not good; Escape devices are large in size and complex in structure, and most of them can only be used by one person. [0003] For solving the above problems, I have invented a kind of speci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D07B1/06D07B1/14
Inventor 刘迎辉
Owner 刘迎辉