CN108109737A - 一种trgg型特软耐温拖链电缆 - Google Patents

一种trgg型特软耐温拖链电缆 Download PDF

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Publication number
CN108109737A
CN108109737A CN201711235167.6A CN201711235167A CN108109737A CN 108109737 A CN108109737 A CN 108109737A CN 201711235167 A CN201711235167 A CN 201711235167A CN 108109737 A CN108109737 A CN 108109737A
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Prior art keywords
oversheath
cable
trgg
drag chain
types
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CN201711235167.6A
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Inventor
黄强
赵玉贵
姚智刚
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NHUI CONSTANT CRYSTAL CABLE GROUP CO Ltd
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NHUI CONSTANT CRYSTAL CABLE GROUP CO Ltd
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Priority to CN201711235167.6A priority Critical patent/CN108109737A/zh
Publication of CN108109737A publication Critical patent/CN108109737A/zh
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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
    • H01B7/04—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
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/026—Alloys based on copper
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/08—Several wires or the like stranded in the form of a rope
    • 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
    • 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
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulated Conductors (AREA)

Abstract

本发明涉及一种TRGG型特软耐温拖链电缆，包括挤包分布的若干根导体，每根导体上均包覆有绝缘层，若干根导体的外部共同包覆有外护套，所述外护套内设有填充物，导体为由若干根股线绞合而成，股线为7根直径0.20mm的铜丝编织成型，绝缘层和外护套均为抗拉撕硅橡胶材料挤包而成。本发明能够承受100万次卷绕不断线，绝缘和护套耐高温、耐腐蚀、抗拉强度强、柔韧性优越。耐高温能够达到180℃，电缆放入耐酸碱化学溶液中浸泡1小时不无发泡现象，电缆能承受550N的拉力，弯曲半径达到电缆外径的8倍。

Description

一种TRGG型特软耐温拖链电缆
技术领域
本发明涉及电缆技术领域，具体的说是一种TRGG型特软耐温拖链电缆。
背景技术
现有的卷筒电缆一般导体寿命、绝缘性、受潮性、耐化学腐蚀性及耐温性能较差的问题。同时，电缆的强度和耐磨性差，容易损耗，耐高温、耐腐蚀、耐油效果差，不能够进行有效的防潮，强度低、柔韧性差、卷绕半径大,使用寿命短，更换频繁。
发明内容
为了避免和解决上述技术问题，本发明提出了一种TRGG型特软耐温拖链电缆。
本发明所要解决的技术问题采用以下技术方案来实现：
一种TRGG型特软耐温拖链电缆，包括挤包分布的若干根导体，每根导体上均包覆有绝缘层，若干根导体的外部共同包覆有外护套，所述外护套内设有填充物，所述填充物为麻绳。
所述导体为由若干根股线绞合而成，所述股线为7根直径0.20mm的铜丝编织成型。
所述绝缘层和外护套均为抗拉撕硅橡胶材料挤包而成。
优选的，7根直径0.20mm的铜丝在24锭编织机上编织成型。
本发明的有益效果是：
本发明能够承受100万次卷绕不断线，绝缘和护套耐高温、耐腐蚀、抗拉强度强、柔韧性优越。耐高温能够达到180℃，电缆放入耐酸碱化学溶液中浸泡1小时不无发泡现象，电缆能承受550N的拉力，弯曲半径达到电缆外径的8倍。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1为本发明的结构示意图；
图2为本发明的左视图。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面对本发明进一步阐述。
如图1至图2所示，一种TRGG型特软耐温拖链电缆，包括挤包分布的若干根导体1，每根导体1上均包覆有绝缘层2，若干根导体1的外部共同包覆有外护套3，所述外护套3内设有填充物4，所述填充物4为麻绳。
所述导体1为由若干根股线绞合而成，所述股线为7根直径0.20mm的铜丝编织成型。
所述绝缘层2和外护套3均为抗拉撕硅橡胶材料挤包而成。
7根直径0.20mm的铜丝在24锭编织机上编织成型。
基于上所述，该电缆能够承受100万次卷绕不断线，绝缘和护套耐高温、耐腐蚀、抗拉强度强、柔韧性优越。耐高温能够达到180℃，电缆放入耐酸碱化学溶液中浸泡1小时不无发泡现象，电缆能承受550N的拉力，弯曲半径达到电缆外径的8倍。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (2)

1.一种TRGG型特软耐温拖链电缆，其特征在于：包括挤包分布的若干根导体(1)，每根导体(1)上均包覆有绝缘层(2)，若干根导体(1)的外部共同包覆有外护套(3)，所述外护套(3)内设有填充物(4)；
所述导体(1)为由若干根股线绞合而成，所述股线为7根直径0.20mm的铜丝编织成型；
所述绝缘层(2)和外护套(3)均为抗拉撕硅橡胶材料挤包而成。
2.根据权利要求1所述的一种TRGG型特软耐温拖链电缆，其特征在于：7根直径0.20mm的铜丝在24锭编织机上编织成型。
CN201711235167.6A 2017-11-30 2017-11-30 一种trgg型特软耐温拖链电缆 Pending CN108109737A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109991374A (zh) * 2019-04-16 2019-07-09 安徽科创新能源科技有限责任公司 一种新能源汽车充电桩的充电线可检测装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204991224U (zh) * 2015-09-23 2016-01-20 安徽华能电缆集团有限公司 一种低烟无卤高强度特软采煤机橡套电缆
CN105489285A (zh) * 2016-01-14 2016-04-13 深圳市红旗电工科技有限公司 高柔性双护套拖链电缆及其制造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204991224U (zh) * 2015-09-23 2016-01-20 安徽华能电缆集团有限公司 一种低烟无卤高强度特软采煤机橡套电缆
CN105489285A (zh) * 2016-01-14 2016-04-13 深圳市红旗电工科技有限公司 高柔性双护套拖链电缆及其制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109991374A (zh) * 2019-04-16 2019-07-09 安徽科创新能源科技有限责任公司 一种新能源汽车充电桩的充电线可检测装置

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Application publication date: 20180601