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Flexible high-temperature-resistant transmission signal cable

A technology for signal transmission and high temperature resistance, applied in the direction of insulated cables, bendable cables, cables with twisted strands/four strands twisted, etc., can solve the problems of reducing the service life of cables and improve the compression resistance , strong traction, and the effect of accelerating heat dissipation

Pending Publication Date: 2022-03-01
YANGZHOU DEYOU CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a soft and high temperature resistant transmission signal cable, aiming to solve the problem that the cable in the prior art will be affected by pressure or external environment during long-term use and reduce the service life of the cable

Method used

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  • Flexible high-temperature-resistant transmission signal cable
  • Flexible high-temperature-resistant transmission signal cable
  • Flexible high-temperature-resistant transmission signal cable

Examples

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Embodiment 1

[0033] see Figure 1-7 , the present invention provides the following technical solutions:

[0034] A flexible high temperature resistant transmission signal cable, comprising:

[0035] The outer protective layer 1, the outer protective layer 1 is provided with an explosion-proof layer 3, the explosion-proof layer 3 is provided with a flame-retardant filling layer 4, the flame-retardant filling layer 4 is provided with a metal shielding layer 5, and the metal shielding layer 5 is provided with a flexible installation pillar 6 and three insulating layers 7; and

[0036] Three groups of anti-touch mechanisms, three groups of anti-touch mechanisms are respectively connected with metal shielding layer 5 and three insulating layers 7 to realize the anti-touch of three insulating layers 7, each group of anti-touch all includes chute 10, damping spring 13, Two sliders 11 and two struts 12, the chute 10 is opened on the peripheral surface of the flexible mounting column 6, the two s...

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Abstract

The invention provides a flexible high-temperature-resistant transmission signal cable, and belongs to the technical field of cables. An explosion-proof layer is arranged in the outer protection layer, a flame-retardant filling layer is arranged in the explosion-proof layer, a metal shielding layer is arranged in the flame-retardant filling layer, and a flexible mounting column and three insulating layers are arranged in the metal shielding layer; the three sets of anti-touch mechanisms are connected with the metal shielding layer and the three insulating layers respectively to achieve anti-touch of the three insulating layers, each set of anti-touch mechanism comprises a sliding groove, a damping spring, two sliding blocks and two supporting rods, the sliding groove is formed in the circumferential surface of the flexible mounting column, the two sliding blocks are both slidably connected into the sliding groove, and the damping spring is arranged in the sliding groove. According to the device, the flexible filling layer can improve the elasticity and flexibility of the cable, pressure is dispersed through compression of the damping spring and movement of the sliding blocks, and the anti-pressure capability of the cable is improved.

Description

technical field [0001] The invention belongs to the technical field of cables, and in particular relates to a flexible high-temperature-resistant transmission signal cable. Background technique [0002] A cable is an electrical energy or signal transmission device, usually composed of several or several groups of wires. A rope-like cable that is usually twisted by several or groups of wires (at least two in each group), each group of wires is insulated from each other, and is often twisted around a center, and the entire outer surface is covered with a high degree of insulation the covering layer. The cable has the characteristics of internal electrification and external insulation. 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/04H01B7/18H01B7/24H01B7/42H01B11/06
CPCH01B7/04H01B7/24H01B7/18H01B7/42H01B7/1875H01B11/06
Inventor 蔡德友
Owner YANGZHOU DEYOU CABLE
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