Pre-deformer and process for producing double parallel twisted steel wire rope with uniformity

CN122304218APending Publication Date: 2026-06-30JIANGSU SHENWANG GRP STEEL CABLE CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner: JIANGSU SHENWANG GRP STEEL CABLE CO LTD
Filing Date: 2026-04-10
Publication Date: 2026-06-30

AI Technical Summary

Technical Problem

Existing wire rope twisting equipment lacks a precise drive and positioning mechanism, resulting in inaccurate spatial adjustment between the twisting roller and the front disc, which affects the twisting accuracy and wire rope diameter uniformity, and cannot meet the production needs of wire ropes of different specifications.

Method used

A pre-deformer for producing double parallel twisted steel wire ropes with uniformity was designed, including a front disc, a twisting section, a guiding section, and a concentrating section. Through the coordinated adjustment of structures such as the No. 1 screw, the fitting platform, and the U-shaped rod, the twisting roller can be precisely controlled and its state switched, ensuring the stable delivery and splicing of the steel wire rope.

Benefits of technology

It achieves precise control of the space between the twisting roller and the front disc, improves twisting accuracy and equipment adaptability, prevents wire rope swaying, adapts to the conveying needs of wire ropes of different specifications, and improves twisting uniformity and equipment flexibility.

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Figure CN122304218A_ABST

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Abstract

This invention relates to the field of pre-deformers, specifically to a pre-deformer and process for producing uniform double-parallel twisted steel wire ropes. The pre-deformer includes a front disc and a first screw. The first screw is fixedly installed at the center of the front disc to provide core support. A twisting section, located on the outside of the front disc, performs coordinated pre-deformation of the steel wire rope, ensuring uniform twisting. A guide section, located on the outside of the first screw, guides and pulls the steel wire rope, ensuring stable movement and improving pre-deformation accuracy. A concentrating section, located on top of the guide section, gathers and splices multiple steel wire ropes. This pre-deformer and process for producing uniform double-parallel twisted steel wire ropes allows for precise control of the space between the twisting roller and the front disc through simple operation, adapting to the conveying needs of steel wire ropes of different specifications and improving equipment adaptability.

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