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 PDFInfo
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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
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。
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Publication number | Priority date | Publication date | Assignee | Title |
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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)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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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)
Publication number | Priority date | Publication date | Assignee | Title |
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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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