Combined cable structure

Abstract

The invention discloses a combined cable structure, which comprises a cable outer layer, wherein a mounting cavity is formed in the middle of the cable outer layer; more than one fixing clip is clamped on the outer portion of the cable outer layer, and the fixing clips are uniformly distributed and clamped outside the cable outer layer; the inner end of the fixing clip protrudes into the mountingcavity, and the inner end of the fixing clip is provided with a cable core; the outer part of the cable core is wrapped with a separate protective layer; a water pipe is mounted in the mounting cavityin the middle of the cable outer layer and fixed and supported through the fixing clips; an elastic rubber layer is arranged at a position on the water pipe aligned to the cable core; and one end ofthe fixing clip is extruded and arranged to the elastic rubber layer. The combined cable structure has simple structure, great ventilation and heat dissipation performance and excellent shearing resistance; the cable core is easy to assemble and disassemble; the water pipe is arranged in the middle so as to combine the cable and the water pipe, thereby saving the layout area; and the water pipe isused for cooling the cable core, thereby increasing the heat dissipation performance.

Description

technical field [0001] The invention relates to a cable, in particular to a combined cable structure. Background technique [0002] The buried cable structure in the prior art, after it is buried in the ground, will often be sheared and squeezed, resulting in a reduction in the service life of the cable. The traditional cable structure is only protected by the outer layer, so it is resistant to shearing. The ability to cut and squeeze is poor, the cable core is inconvenient to disassemble, and it is troublesome to recycle later; [0003] And because the cable is buried underground, its heat dissipation performance is poor. When the cable is used for a long time or in a high temperature environment, its heat dissipation performance is required to be high, otherwise it will affect the normal transmission of the cable. [0004] In addition, we will also bury a lot of buried water pipes in the ground. These pipes are directly exposed to the outside and are easily damaged by she...

AI Technical Summary

Problems solved by technology

[0002] The buried cable structure in the prior art, after it is buried in the ground, will often be sheared and squeezed, resulting in a reduction in the service life of the cable. The traditional cable structure is only protected by the outer layer, so it is resistant to shearing. The ability to cut and squeeze is poor, the cable core is inconvenient to disassemble, and it is troublesome to recycle later;

[0003] And because the cable is buried underground, its heat dissipation performance

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