CN105609176A - 一种移动拖曳电缆 - Google Patents

一种移动拖曳电缆 Download PDF

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Publication number
CN105609176A
CN105609176A CN201610198448.8A CN201610198448A CN105609176A CN 105609176 A CN105609176 A CN 105609176A CN 201610198448 A CN201610198448 A CN 201610198448A CN 105609176 A CN105609176 A CN 105609176A
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nylon
core
cable
cores
harnesses
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/0045—Cable-harnesses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H01B7/041—Flexible cables, conductors, or cords, e.g. trailing cables attached to mobile objects, e.g. portable tools, elevators, mining equipment, hoisting cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
    • H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core

Abstract

一种移动拖曳电缆，包括若干股线芯、包裹于每根线芯上的镀锡铜丝编织屏蔽层、编织屏蔽层外的橡胶护套以及外护套，还增设有若干根直径为8~10mm的尼龙束，所述尼龙束与线芯数量比例为1:10~13，线芯与尼龙束绞合设置，所述外护套包裹于尼龙束与线芯的绞合线上，并在间隙内填充有聚醚醚酮，所述外护套为丁晴橡胶。大大提高了电缆的使用寿命，有效防止电缆因移动拖曳而产生断裂的现象。

Description

一种移动拖曳电缆
技术领域
本发明涉及工业自动化用电缆制作领域，尤其涉及一种移动拖曳电缆。
背景技术
中国专利公开号为,CN102231296A，涉及一种铜包铝芯丁晴PVC绝缘及护套抗拉移动电缆。铜包铝芯丁晴PVC绝缘及护套抗拉移动电缆采用的丁晴护套具有柔软、防水、耐磨、耐腐蚀等有点,采用丁晴作为绝缘层具有耐热性、能抗撕裂、耐磨,采用铜包铝作为导体,由于铜具有良好的导电性、抗拉性,并且易焊接、密度小、重量轻、性价比高。改技术方案通过设置丁晴作为绝缘层，大大提高了其抗移动拖曳的强度，但其线芯由于为一般的通用结构，在长期移动拖曳过程中容易产生断裂或拉伸的现象，影响传输效率，有待改进。
发明内容
本发明针对现有技术的不足，提供了一种柔软性好，并且有效防止频繁移动拖曳、在温水中6H后施加2000V电压1min不击穿的移动拖曳电缆。
本发明为解决上述技术问题，提供了以下技术方案：一种移动拖曳电缆，包括若干股线芯、包裹于每根线芯上的镀锡铜丝编织屏蔽层、编织屏蔽层外的橡胶护套以及外护套，其特征在于还增设有若干根直径为8~10mm的尼龙束，所述尼龙束与线芯数量比例为1:10~13，线芯与尼龙束绞合设置，所述外护套包裹于尼龙束与线芯的绞合线上，并在间隙内填充有聚醚醚酮，所述外护套为丁晴橡胶。所述聚醚醚酮内设置有玻璃纤维束。
本发明的技术关键在于通过增设直径为8~10mm的尼龙束，并将之与线芯绞合，大大提升电缆的抗拉性能，有效防止线芯断裂，并通过将尼龙束与线芯数量比例控制为1:10~13，使抗拉性能达到最优化。
本发明的有益效果：本发明大大提高了电缆的使用寿命，有效防止电缆因移动拖曳而产生断裂的现象。
附图说明
图1为本发明的结构示意图。
具体实施方式
一种移动拖曳电缆，包括11股线芯001、包裹于每根线芯001上的镀锡铜丝编织屏蔽层002、编织屏蔽层002外的橡胶护套003以及外护套004，还增设有1根直径为8~10mm的尼龙束005，所述尼龙束005与线芯001数量比例为1:11，线芯001与尼龙束005绞合设置，所述外护套004包裹于尼龙束005与线芯001的绞合线上，并在间隙内填充有聚醚醚酮006，所述外护套004为丁晴橡胶。所述聚醚醚酮006内设置有玻璃纤维束007。

Claims (1)

1.一种移动拖曳电缆，包括若干股线芯、包裹于每根线芯上的镀锡铜丝编织屏蔽层、编织屏蔽层外的橡胶护套以及外护套，其特征在于还增设有若干根直径为10mm的尼龙束，所述尼龙束与线芯数量比例为1:11，线芯与尼龙束绞合设置，所述外护套包裹于尼龙束与线芯的绞合线上，并在间隙内填充有聚醚醚酮，所述外护套为丁晴橡胶。
CN201610198448.8A 2014-03-24 2014-03-24 一种移动拖曳电缆 Pending CN105609176A (zh)

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CN201610198447.3A Pending CN105845208A (zh) 2014-03-24 2014-03-24 一种柔软性好的移动拖曳电缆
CN201410108801.XA Expired - Fee Related CN103886950B (zh) 2014-03-24 2014-03-24 一种移动拖曳电缆
CN201610198448.8A Pending CN105609176A (zh) 2014-03-24 2014-03-24 一种移动拖曳电缆

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201698809U (zh) * 2010-06-30 2011-01-05 四川川泰线缆有限公司 聚醚醚酮peek高阻燃低碳柔性耐火电线电缆
CN201946380U (zh) * 2011-01-27 2011-08-24 江苏晨光电缆有限公司 聚醚醚酮绝缘变压器早期故障监测通讯电缆
KR20120057823A (ko) * 2010-11-29 2012-06-07 대한전선 주식회사 라미네이팅 동판 시스를 갖는 전력케이블
CN102623101A (zh) * 2011-01-27 2012-08-01 江苏晨光电缆有限公司 一种聚醚醚酮绝缘变压器早期故障监测通讯电缆
CN203366802U (zh) * 2013-06-26 2013-12-25 开开电缆科技有限公司 高柔拖链电缆

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202584852U (zh) * 2012-03-28 2012-12-05 安徽太平洋电缆集团有限公司 一种防高温用控制电缆
CN203150215U (zh) * 2013-01-22 2013-08-21 安徽复兴电缆集团有限公司 一种港口用拖曳变频电缆
CN203773970U (zh) * 2014-03-24 2014-08-13 江苏馨晟特种电缆有限公司 一种移动拖曳电缆

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201698809U (zh) * 2010-06-30 2011-01-05 四川川泰线缆有限公司 聚醚醚酮peek高阻燃低碳柔性耐火电线电缆
KR20120057823A (ko) * 2010-11-29 2012-06-07 대한전선 주식회사 라미네이팅 동판 시스를 갖는 전력케이블
CN201946380U (zh) * 2011-01-27 2011-08-24 江苏晨光电缆有限公司 聚醚醚酮绝缘变压器早期故障监测通讯电缆
CN102623101A (zh) * 2011-01-27 2012-08-01 江苏晨光电缆有限公司 一种聚醚醚酮绝缘变压器早期故障监测通讯电缆
CN203366802U (zh) * 2013-06-26 2013-12-25 开开电缆科技有限公司 高柔拖链电缆

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CN103886950A (zh) 2014-06-25
CN105845208A (zh) 2016-08-10

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Application publication date: 20160525