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A cable with strong tensile and torsion resistance

A technology of tensile and torsion resistance and cables, which is applied in the direction of insulating cables, cables, circuits, etc., can solve the problems of large cable size and complex structure, and achieve the effect of ultra-high conductivity

Pending Publication Date: 2016-11-02
西安鹭扬电子科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The difference between it and ordinary wires is that the cable size is larger and the structure is more complicated.

Method used

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  • A cable with strong tensile and torsion resistance

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Embodiment Construction

[0012] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments, and the described embodiments are only some of the embodiments of the present invention, not all of them.

[0013] Such as figure 1 As shown, a cable with strong tensile and torsion resistance of the present invention includes a plurality of cable cores 1, wires, insulating layers 2, filling layers 3, and protective sheaths 4, and the outer surface of each cable core 1 is covered with an insulating layer 2 , the inner side of the protective sheath 4 is wrapped with a steel belt layer and a packing belt layer sequentially from outside to inside, and a filling layer 3 is arranged between the plurality of cable cores 1 .

[0014] Further, the filling layer 3 is arranged between the cable core 1 and the packing tape layer; the filling layer 3 is hemp woven fabric; the cable core 1 is made of copper wire.

[0...

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Abstract

The invention discloses a cable with strong tensile and torsion resistance, which comprises a plurality of cable cores, wires, insulating layers, filling layers and protective sheaths. The outer surface of each cable core is covered with an insulating layer, and the inner side of the protective sheath A steel strip layer and a packing tape layer are wrapped sequentially from the outside to the inside, and a filling layer is arranged between the multiple cable cores. The cable of the present invention has the characteristics of super tensile and torsion resistance, high mechanical stress resistance, waterproof, oil proof, flame retardant, chemical corrosion resistance, high temperature resistance, etc., and the cable core made of copper wire makes it have super high conductivity sex.

Description

technical field [0001] The invention relates to the field of cables, in particular to a cable with strong tensile and torsion resistance. Background technique [0002] The cable is usually a rope-like cable twisted by several or several groups of wires. Each group of wires is insulated from each other, and is often twisted around a center, and the entire outside is covered with a highly insulating coating. Most of them are erected in the air or installed underground or underwater for telecommunications or power transmission. An insulated wire consisting of one or more mutually insulated conductive cores placed in a sealed sheath. A protective covering can be added to the outside for transmission, distribution of electrical energy or transmission of electrical signals. The difference between it and ordinary wires is mainly that the cable size is larger and the structure is more complicated. Since there are many bad factors in the installation of the cable, and it is greatl...

Claims

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Application Information

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IPC IPC(8): H01B7/22H01B1/02
Inventor 刘宝红
Owner 西安鹭扬电子科技有限责任公司
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