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parallel cable

A cable and cable core technology, applied in the field of parallel cables, can solve problems such as poor water resistance, insufficient fixing effect, time-consuming and labor-intensive problems, and achieve good corrosion resistance, good fixing effect, and improved overall strength.

Active Publication Date: 2016-06-15
广东吉青电缆实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]In the prior art, when multiple cables are buried together, multiple cables need to be bound together, which is not only time-consuming and laborious, but also the fixing effect is not strong enough
Traditional cable sheathing materials have the disadvantage of poor water resistance

Method used

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Examples

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Embodiment Construction

[0018] see figure 1 , a parallel cable, including a central cable 1 and a plurality of peripheral cables 2, the plurality of peripheral cables 2 surround the central cable 1, the sheath 3 of the central cable 1 is integrally connected with the sheath 4 of the plurality of peripheral cables 2 , The sheath 3 of the central cable 1 is respectively provided with steel wires 5 between two adjacent surrounding cables.

[0019] In the present invention, the cable core of the central cable 1 is composed of a plurality of conductors that are respectively covered with an insulating layer; among the multiple surrounding cables 2, the cable core of each cable is composed of a conductor or multiple conductors with an insulating layer. The conductors are twisted together.

[0020] The materials of the sheaths 3 and 4 are made of the following weight (kg): high-density polyethylene 75, polyphenylene sulfide 15, polyethylene terephthalate 10, antimony trioxide 14, boric acid Zinc 8, carbon ...

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Abstract

The invention discloses a parallel cable which comprises a central cable and multiple surrounding cables. The surrounding cables surround the central cable, a sheath of the central cable is integrally connected with sheaths of the surrounding cables, and a steel wire is respectively arranged between two adjacent surrounding cables in the sheath of the central cable. The parallel cable is simple in structure, the sheath of the central cable is integrally connected with the sheaths of the surrounding cables, integral embedding of the surrounding cables is greatly facilitated, the time and labor are saved, the relative positions of the sheath of the central cable and the surrounding cables are fixed, mutual interference is not produced, the fixing effect is good, and the steel wires in the sheath enable overall strength to be improved.

Description

technical field [0001] The invention relates to the field of cables, in particular to a parallel 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 multiple cables are buried together, the multiple cables need to be bound together, which is not only time-consuming and laborious, but also the fixing effect is not firm enough. Traditional cable sheathing materials have the disadvantage of poor water resistance. Contents of the invention [0004] The purpose of the present invention is to provide a parallel cable to facilitate the overall burying of multiple cables without mutual interfe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B7/17H01B7/282H01B7/18H01B7/28C08L23/06C08L81/02C08L67/02C08L23/08C08L75/06C08K13/06C08K9/04C08K3/34C08K3/22C08K3/38C08K3/04C08K3/26C08K5/09C08K5/12C08K5/11C08K5/134C08K5/101C08K5/136
Inventor 何成龙佘晨何源杨趁芬
Owner 广东吉青电缆实业有限公司
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