Superfine sealed steel wire rope and production process thereof

Abstract

The invention relates to a superfine sealed steel wire rope. The superfine sealed steel wire rope is characterized by sequentially comprising a central metal core, an inner-layer round steel wire layer and an outer-layer T-shaped steel wire layer from inside to outside, wherein the central metal core is externally and annularly twisted and sleeved with the inner-layer round steel wire layer, the inner-layer round steel wire layer is externally and annularly twisted and sleeved with the outer-layer T-shaped steel wire layer, and the central metal core is a single round steel wire; the inner-layer round steel wire layer is of a structure formed by uniformly and spirally twisting the central metal core with multiple round steel wires and is uniformly arrayed on the periphery of the central metal core, and the section of the structure is round; and the outer-layer T-shaped steel wire layer is of a sealing structure formed by uniformly and spirally twisting inner-layer round steel wire withmultiple T-shaped steel wires and has a sealing effect, and the section of the structure is a round ring. The superfine sealed steel wire rope has the beneficial effects that the structural design isprecise and reasonable, and the blank in the field of small-sized sealed steel wire ropes is filled; and by utilizing a special process design, the steel wire rope is circularly sealed, the surface of the steel wire rope is smooth and wearable, and an S-shaped bend is avoided.

Description

technical field [0001] The invention belongs to the field of steel wire ropes, and relates to a micro-sealed steel wire rope and a production process thereof. Background technique [0002] As a load-bearing line, the steel wire rope acts as a link between the preceding and the following. The sealed steel wire rope can not only play a load-bearing role, but also realize its own sealing. With the rapid development of science and technology, the sealing steel wire rope with a thinner diameter is favored by customers. Due to the popularity of domestic steel wire rope Restricted by stranding technology, only large-diameter sealed wire ropes can be produced at present, and a small-sized sealed wire rope is urgently needed to fill the gap in the market. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the present invention provides a micro-sealed steel wire rope and its production process, which solves the problem that there is no production...

AI Technical Summary

Problems solved by technology

[0002] As a load-bearing line, the steel wire rope acts as a link between the preceding and the following. The sealed steel wire rope can not only play a load-bearing role, but also realize its own sealing. With the rapid development of science and technology, the sealing steel wire rope with a thinner diameter is favored by customers. Due to the popularity of domestic steel wire rope Restricted by stranding technology, only large-diameter sealed wire ropes can be produced at present, and a small-sized sealed wire rope is urgently needed to fill the gap in the market

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