High-flexibility tensile flame-retardant fireproof shielding towline cable

A towline cable, high flexibility technology, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of short service life, easy disconnection of cables, insufficient flexibility of cables, etc., to achieve good flexibility and tensile strength, The effect of achieving safety and fire resistance and increasing flexibility and bending performance

Inactive Publication Date: 2018-06-08
WUXI MINGZHU CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The moving speed cannot meet the requirements of the equipment, and the failure rate of fast moving is high;
[0005] 2. The tensile strength of the cable is low, which cannot meet the requirements of high-load mechanical bending, and the cable is prone to failures such as disconnection;
[0006] 3. The overall flexibility of the cable is not enough to meet the requirements of excessive

Method used

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  • High-flexibility tensile flame-retardant fireproof shielding towline cable

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Embodiment Construction

[0021] The invention will be further described below through specific embodiments and in conjunction with the accompanying drawings.

[0022] like figure 1 As shown, a highly flexible, tensile, flame-retardant, and fire-resistant shielded towline cable includes a tensile element 1 arranged in the center of the cable, and a first core layer and a second core layer are sequentially arranged outside the tensile element. The described The first wire core layer is composed of 8 insulated wire cores in a round form, and the second wire core layer is composed of 14 insulated wire cores in a round form; Tensile copper core soft conductor 2, the conductor tensile element 3 arranged in the center of the super six tensile copper core soft conductor, and the highly flexible tensile composite elastomer material extruded outside the super six tensile copper core soft conductor Made of insulating layer 4.

[0023] Wrap the first smooth polyester film isolation layer 5 outside the second wi...

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PUM

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Abstract

The invention discloses a high-flexibility tensile flame-retardant fireproof shielding towline cable comprising a tensile element which is arranged at the center of the cable. The tensile element is externally provided with a first cable core layer and a second cable core layer in turn. The second cable core layer is externally wrapped by a first smooth polyester film isolation layer. The smooth polyester film isolation layer is externally extruded by a fireproof lining layer. The fireproof lining layer is externally provided with a copper foil wire braided shielding reinforced layer. The copper foil wire braided shielding reinforced layer is externally wrapped by a second smooth polyester film isolation layer. The second smooth polyester film isolation layer is externally extruded by a composite TPU elastomer sheath layer. The gap between the tensile element, the first cable core layer and the second cable core layer is filled with fibers. The high-flexibility tensile flame-retardantfireproof shielding towline cable has the characteristics of being high-flexibility, tensile, fireproof, long in service life and high in reliability so that the use requirements of the modern intelligent industrial electronic system can be met.

Description

technical field [0001] The invention relates to a highly flexible, tensile, flame-retardant and fireproof shielded towline cable, which is mainly used in industrial electronic systems, automatic production lines, storage equipment, robots, fire protection systems, cranes, numerical control machine tools and metallurgical industries. Background technique [0002] Drag chain cables are mainly used in industrial electronic systems, automatic production lines, storage equipment, robots, fire protection systems, cranes, CNC machine tools and metallurgical industries. With the in-depth development of industrial automation and intelligence, the actions that industrial devices need to complete in their work are becoming more and more complex, faster and faster, and more accurate. Therefore, it is required that the supporting drag chain cables must be improved. , to meet the needs of intelligent industrial devices. [0003] The conventional drag chain cables currently used in indust...

Claims

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Application Information

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IPC IPC(8): H01B7/00H01B7/02H01B7/17H01B7/18H01B7/22H01B7/295
CPCH01B7/0009H01B7/0045H01B7/0275H01B7/17H01B7/1825H01B7/186H01B7/187H01B7/1875H01B7/228H01B7/295
Inventor 刘家朝史敏峰
Owner WUXI MINGZHU CABLE
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