Environment-friendly wear resistant cable

Abstract

The invention belongs to the technical field of cables, and specifically relates to an environment-friendly wear resistant cable. The environment-friendly wear resistant cable comprises a wire cores,a wear resistant layer and partition rings, wherein the wire cores are located inside the wear resistant layer, the wear resistant layer is uniformly provided with the partition rings, the axis of thepartition rings is collinear with the axis of the wear resistant layer, the inner diameter of the partition rings is greater than the inner diameter of the wear resistant layer, and the outer side surface of the partition rings is coplanar with the outer side surface of the wear resistant layer. The scheme is mainly applied to the laying of the cable in mountain forest regions, the partition rings are set, and the partition rings can push away a sharp rock after a section of the wear resistant layer is scratched by the sharp rock, thereby reducing the probability that the sharp rock continuously scratches the next section of the wear resistant layer; and the wear resistant cable is provided with a glue storage chamber, and the glue in the glue storage chamber flows out and sticks the outside sands and leaves to the scratched part of the wear resistant layer when the wear resistant layer is scratched by the sharp rock so as to form a protective layer for the scratched part of the wearresistant layer.

Description

technical field [0001] The invention belongs to the technical field of cables, in particular to an environment-friendly wear-resistant cable. Background technique [0002] There are many exposed sharp rocks on the surface of the mountain forest area, and the environment is harsh. When laying cables in the mountain forest area and dragging the cable, the exposed sharp rocks on the ground surface are easy to scratch the wear-resistant layer, and even scratch the wear-resistant layer and then scratch the wire core. , thus affecting the stable transmission of electric power and the stable transmission of electric signals by the cable, so there is an urgent need for a special environment-friendly wear-resistant cable suitable for laying in the environment where there are many exposed sharp rocks on the surface of the mountain forest. [0003] There are also some technical solutions for environmentally friendly wear-resistant cables in the prior art. For example, a Chinese patent ...

AI Technical Summary

Problems solved by technology

[0004] Although this technical solution is low-smoke and environmentally friendly, it is not suitable for use in exposed mountain forests with many sharp rocks. It is not possible to push the sharp rocks away after the sharp rocks are drawn into a section of wear-resistant layer by setting a partition ring, thereby reducing the risk of damage. Small sharp rocks continue to scratch the probability of the next section of the wear-resistant layer; it is also impossible to set the glue storage chamber. When the wear-resistant layer is scratched by sharp rocks, use adhesive glue to stick the external sand, stones and leaves to the wear-resistant layer. The position where the wear layer is scratched forms a protective layer for the position where the wear layer is scratched, so there are still many defects in this technical solution

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