Abrasion-resistant durable hoisting steel wire rope

A steel wire rope and steel wire technology, which is applied in the field of steel wire rope, can solve the problems of wire rope wear, poor flexibility of steel wire rope, and reduced service life of steel wire rope, and achieve good wear resistance and durability, long service life and good flexibility.

Inactive Publication Date: 2014-01-29
无锡市内河装卸机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wire rope is an extremely important part of the lifting equipment. During use, the wire rope will rub against the pulley and the reel, which will cause wear to the wire rope and reduce the service life of the wire rope. In addition, the flexibility of the existing wire rope is not good. , still needs to be improved

Method used

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Embodiment Construction

[0009] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0010] Embodiments of the invention include:

[0011] A wear-resistant and durable lifting wire rope, comprising: a central strand, the central strand is uniformly twisted with multiple inner strands, the inner strand is evenly twisted with a plurality of outer strands, and the inner strands are Made of multiple inner wear-resistant soft steel wires, the inner wear-resistant soft steel wires include a soft steel wire matrix and an inner wear-resistant layer arranged on the outer surface of the soft steel wire matrix,...

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PUM

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Abstract

The invention discloses an abrasion-resistant durable hoisting steel wire rope which comprises a center strand. A plurality of inner-layer strands are uniformly twisted on the outside of the center strand in a wrapping manner, a plurality of outer-layer strands are uniformly twisted on the outside of each inner-layer strand in a wrapping manner, each inner-layer strand is made of a plurality of inner abrasion-resistant mild steel wires, each inner abrasion-resistant mild steel wire comprises a mild steel wire base and an inner abrasion-resistant layer arranged on the outer surface of the mild steel wire base, each outer-layer strand is made of a plurality of outer abrasion-resistant steel wires, each outer abrasion-resistant steel wire comprises a steel wire base and an outer abrasion-resistant layer arranged on the outer surface of the steel wire base, and the center strand is made of aramid fibers. Owing to the mode, the abrasion-resistant durable hoisting steel wire rope has the advantages of good flexibility, abrasion resistance and durability and long service life.

Description

technical field [0001] The invention relates to the technical field of steel wire ropes, in particular to a wear-resistant and durable lifting steel wire rope. Background technique [0002] Lifting equipment refers to electromechanical equipment used to carry or move heavy objects. Lifting equipment can be divided into light and small lifting equipment, elevators, cranes and overhead monorail systems according to different structures. The wire rope is an extremely important part of the lifting equipment. During use, the wire rope will rub against the pulley and the reel, which will cause wear to the wire rope and reduce the service life of the wire rope. In addition, the flexibility of the existing wire rope is not good. , still needs to be improved. Contents of the invention [0003] The technical problem mainly solved by the invention is to provide a wear-resistant and durable hoisting wire rope, which has the advantages of good flexibility, good wear-resistant durabil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D07B1/10
Inventor 须进福
Owner 无锡市内河装卸机械有限公司
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