High-compression-resistance cable

Abstract

The invention discloses a high-compression-resistance cable, which comprises a cable core and an insulating layer, wherein the cable core is arranged in a protective shell, the protective shell is ofa hexagonal structure, a buffer elastic layer is arranged on the outer circumferential surface of the protective shell, a cotton woven protective layer is arranged on the outer circumferential surfaceof the buffer elastic layer, an air bag protective layer is arranged between the insulating layer and the cotton woven protective layer, an elastic protective layer is arranged on the peripheral surface of the insulating layer, a damping assembly is arranged between the insulating layer and the elastic protective layer, and the damping assembly comprises a top column, a convex top and an elasticpiece. When the elastic protective layer is pressed, the top column is driven to slide relatively, the convex top abuts against the elastic piece to absorb pressure, when the pressure is too large andthe insulation layer deforms, the air bag protective layer and the buffer elastic layer ensure that external pressure can be effectively buffered, and the hexagonal protective shell is high in structural strength when being subjected to external force. Therefore, the wire core can conduct electricity normally, and the phenomenon of wire core breakage is avoided.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a high-pressure-resistant cable. Background technique [0002] With the development of society, more and more cables are used, and the application fields are more and more extensive, and the requirements for the types and performance of cables are also getting higher and higher. The conductor and the insulating sleeve wrapped around the outer ring of the conductor, in actual use, when the cable is squeezed by an external force, the insulating sleeve wrapped around the outer ring of the conductor cannot play the role of cushioning and protection, thus making the inner conductor vulnerable to damage. damaged and cannot be used normally. Contents of the invention [0003] The purpose of the present invention is to provide a high-pressure-resistant cable to solve the problems raised in the background art above. [0004] In order to solve the above technical problems, the present i...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, more and more cables are used, and the application fields are more and more extensive, and the requirements for the types and performance of cables are also getting higher and higher. The conductor and the insulating sleeve wrapped around the outer ring of the conductor, in actual use, when the cable is squeezed by an external force, the insulating sleeve wrapped around the outer ring of the conductor cannot play the role of cushioning and protection, thus making the inner conductor vulnerable to damage. Damaged and cannot be used normally

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