A high-strength cable core steel wire rope

Abstract

The invention discloses a high-strength cable core steel wire rope, which comprises a steel wire rope body. The steel wire rope body is composed of a plurality of core groups, a filling layer and an outer protective layer. The plurality of core groups are composed of a first core group, a second core group, a third core group and a fourth core group. The plurality of core groups are identical in structure. Each core group is composed of four strands of steel wires and a strand of cable core, wherein a shielding layer is wrapped outside the cable core and the four strands of steel wires are wound on the outer wall of the shielding layer. The center of the plurality of core groups is further provided with a strand of cable core and a shielding layer is wrapped on the outside of the cable core. An elastic layer is wrapped on the outside of the shielding layer. The outer protective layer is arranged on the outside of the plurality of core groups. The filling layer is filled among the plurality of core groups and the outer protective layer. The high-strength cable core steel wire rope is simple in structure. The cable cores are strong in anti-interference capability, not easy to wear and long in service life. In addition, the entire steel wire rope has the functions of compression resistance, wear resistance and corrosion resistance, and is suitable for being arranged in a severe environment.

Description

technical field [0001] The invention relates to the field of steel wire ropes, in particular to a high-strength cable core steel wire rope. Background technique [0002] The cable core steel wire rope in the prior art does not have good protection measures for the signal line, and the strength of the entire steel wire rope is low, so the service life of the cable is low, and it is easy to be corroded and rusted. Contents of the invention [0003] The object of the present invention is to provide a high-strength cable core steel wire rope to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a high-strength cable core steel wire rope, including a steel wire rope main body, the steel wire rope main body is composed of a plurality of core groups, filling layers, and outer sheaths, and the plurality of core components are: The first core group,...

AI Technical Summary

Problems solved by technology

[0002] The cable core steel wire rope in the prior art does not have good protection measures for the signal line, and the strength of the entire steel wire rope is low, so the service life of the cable is low, and it is easy to be corroded and rusted, etc.

Images