CN202434256U - 一种电缆 - Google Patents

一种电缆 Download PDF

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Publication number
CN202434256U
CN202434256U CN2012200305913U CN201220030591U CN202434256U CN 202434256 U CN202434256 U CN 202434256U CN 2012200305913 U CN2012200305913 U CN 2012200305913U CN 201220030591 U CN201220030591 U CN 201220030591U CN 202434256 U CN202434256 U CN 202434256U
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CN
China
Prior art keywords
cable
round conductor
wire
steel
stranding
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Expired - Fee Related
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CN2012200305913U
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English (en)
Inventor
韦强启
姜新斌
骆惠生
王永祥
王桂花
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENAN ZHONGLU CABLE CO., LTD.
Original Assignee
Henan Kosen Cable Co Ltd
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Priority to CN2012200305913U priority Critical patent/CN202434256U/zh
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Publication of CN202434256U publication Critical patent/CN202434256U/zh
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Abstract

本实用新型公开了一种电缆，由多根圆导线绞合而成，所述的圆导线为铝包钢芯导线。这种电缆，由多根铝包钢芯圆导线绞制而成，与相同重量的钢绞线相比，其抗拉性能没有降低，但其导电截面有所增加，因此有载流量大、电阻小的优点，其导电性能有了较大提高。

Description

一种电缆
技术领域
本实用新型属于电缆，尤其涉及一种既具有较好导电性能又具有较好抗拉性能的电缆。
背景技术
在输电线路中，经常使用的电缆线是钢绞线，这主要是因为钢绞线具有较好的抗拉性能，但与铜、铝等金属相比，钢的导电性能要差一些。
发明内容
本实用新型的目的是提供一种既具有较好导电性能又具有较好抗拉性能的电缆。
为实现上述目的，本实用新型采用如下技术方案：一种电缆，由多根圆导线绞合而成，所述的圆导线为铝包钢芯导线。
所述的圆导线至少有七根。
采用上述技术方案的电缆，由多根铝包钢芯圆导线绞制而成，与相同重量的钢绞线相比，其抗拉性能没有降低，但其导电截面有所增加，因此有载流量大、电阻小的优点，其导电性能有了较大提高。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
如图1所示的电缆，由七根圆导线绞合而成，每根圆导线的中心为钢芯1，钢芯外包覆有铝层2。
七根圆导线中，由一根在中心做线芯，另外六根绞合在线芯上。当需要较粗的电缆时，可以用更多的圆导线进行绞合。
由于钢芯的存在，这种电缆仍具有较好的抗拉性能。而铝的比重比钢小很多，且铝的导电性能要好于钢，因此这种电缆与相同重量的钢绞线相比，其导电截面有所增加，因此有载流量大、电阻小的优点，其导电性能有了较大提高。

Claims (2)

1.一种电缆，由多根圆导线绞合而成，其特征在于：所述的圆导线为铝包钢芯导线。
2.如权利要求1所述的电缆，其特征在于：所述的圆导线至少有七根。
CN2012200305913U 2012-01-31 2012-01-31 一种电缆 Expired - Fee Related CN202434256U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200305913U CN202434256U (zh) 2012-01-31 2012-01-31 一种电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200305913U CN202434256U (zh) 2012-01-31 2012-01-31 一种电缆

Publications (1)

Publication Number Publication Date
CN202434256U true CN202434256U (zh) 2012-09-12

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Family Applications (1)

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CN2012200305913U Expired - Fee Related CN202434256U (zh) 2012-01-31 2012-01-31 一种电缆

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CN (1) CN202434256U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013131220A1 (zh) * 2012-03-05 2013-09-12 Wei Qiangqi 一种铝包钢绞线及生产方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013131220A1 (zh) * 2012-03-05 2013-09-12 Wei Qiangqi 一种铝包钢绞线及生产方法

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HENAN ZHONGLU CABLE LTD.

Free format text: FORMER OWNER: HENAN KOSEN CABLE CO., LTD.

Effective date: 20140207

CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Wei Qiangqi

Inventor after: Jiang Xinbin

Inventor after: Luo Huisheng

Inventor after: Wang Yongxiang

Inventor after: Wang Guihua

Inventor after: Meng Zhe

Inventor before: Wei Qiangqi

Inventor before: Jiang Xinbin

Inventor before: Luo Huisheng

Inventor before: Wang Yongxiang

Inventor before: Wang Guihua

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 466000 ZHOUKOU, HENAN PROVINCE TO: 476600 SHANGQIU, HENAN PROVINCE

Free format text: CORRECT: INVENTOR; FROM: WEI QIANGQI JIANG XINBIN LUO HUISHENG WANG YONGXIANG WANG GUIHUA TO: WEI QIANGQI JIANG XINBIN LUO HUISHENG WANG YONGXIANG WANG GUIHUA MENG ZHE

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20140207

Address after: Yongcheng City, the 476600 industrial agglomeration in Henan province Keyuan Road No. 6

Patentee after: HENAN ZHONGLU CABLE CO., LTD.

Address before: 466000 Industrial Park, intersection of Zhongyuan Road and Huaihe Road, South Outer Ring Road, Zhoukou, Henan

Patentee before: Henan Kosen Cable Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120912

Termination date: 20180131