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Anti-bite integrated type cable

A cable and shape technology, applied in the direction of insulating cables, cables, conductors, etc., can solve the problems of poor flexibility of cable sheath materials, insufficient creep resistance, insufficient wear resistance, and poor heat dissipation performance of cable outer sheaths. It achieves the effect of convenient overall burying, high wear resistance and eliminating potential safety hazards

Inactive Publication Date: 2014-07-16
WUHU HANGTIAN SPECIAL CABLE FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when several cables are buried together, either use insulating tape or insulating rope to bind several cables together, or do not use any fixing measures
In addition, the outer surface of the existing cable outer sheath is mostly smooth structure, and the cables are mostly buried underground, which may be bitten by rodents at any time. The heat dissipation performance of the cable outer sheath is poor
[0004] Traditional cable sheathing materials have poor softness, insufficient tensile strength, impact strength, corrosion resistance, creep resistance and wear resistance.

Method used

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Embodiment Construction

[0018] see figure 1 , an anti-bite conjoined cable, including two cables, the two cables respectively include a cable core 1 and a sheath 2 covering the outside of the cable core 1, and the outer periphery of the sheath 2 has an integrally formed multiple A spiky protrusion 3, there is a gap between two adjacent spiky protrusions, and a connecting rib 4 is integrally connected between the adjacent two spiky protrusions, the connecting rib 4 is respectively provided with an opening 5, two There is an insulating ring 6 integrally connected between the sheaths 2 of the cables.

[0019] In the present invention, the cable cores 1 of the two cables respectively include one conductor or multiple conductors twisted together. The material of sheath 2 is made of the following raw materials by weight (kg): polyvinyl chloride resin 70, polypropylene 20, polydicyclopentadiene 12, dioctyl phthalate 10, di-n-butyl sebacate 8, Acetylene carbon black 16, penta(isooctyl mercaptoacetate) anti...

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Abstract

The invention discloses an anti-bite integrated type cable. The cable comprises two cable bodies. Each cable body comprises a cable core and a sheath wrapped outside the cable core. A plurality of thorn-shaped protrusions are arranged on the periphery of each sheath and formed in an integrated mode. A gap is reserved between every two adjacent thorn-shaped protrusions. A connection rib is connected between every two adjacent thorn-shaped protrusions in an integrated mode. Open holes are formed in the connection ribs. An insulating ring is connected between the sheaths of the two cable bodies in an integrated mode. According to the anti-bite integrated type cable, the structure is simple, the two cable bodies are connected into a whole through the insulating ring, integrated embedding is convenient, and the strength is improved; in addition, the thorn-shaped protrusions located outside each sheath can completely eliminate the potential safety hazard that the cable is bitten, and the heat dissipation performance of the cable can be improved. Meanwhile, the strength of the thorn-shaped protrusions is enhanced through the connection ribs, and the open holes formed in the connection ribs guarantee that water and other kinds of liquid cannot gather between every two adjacent thorn-shaped protrusions.

Description

technical field [0001] The invention relates to the field of cables, in particular to an anti-biting integrated cable. Background technique [0002] Cables include power cables, control cables, compensation cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single or multi-strand wires and insulation layers, and are used to connect circuits, electrical appliances, etc. [0003] In the prior art, when several cables are buried together, either an insulating tape or an insulating rope is used to bind the several cables together, or no fixing measures are used. In addition, the outer surface of the existing cable outer sheath is mostly smooth structure, and the cables are mostly buried underground, which may be bitten by rodents at any time. The heat dissipation performance of the cable outer sheath is poor. [0004] Traditi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/17H01B7/18H01B7/40H01B7/42H01B19/00
Inventor 杨趁芬何成龙佘晨何源
Owner WUHU HANGTIAN SPECIAL CABLE FACTORY
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