CN202103178U - 开闭式输电线路接地线导线端头 - Google Patents

开闭式输电线路接地线导线端头 Download PDF

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Publication number
CN202103178U
CN202103178U CN 201120189842 CN201120189842U CN202103178U CN 202103178 U CN202103178 U CN 202103178U CN 201120189842 CN201120189842 CN 201120189842 CN 201120189842 U CN201120189842 U CN 201120189842U CN 202103178 U CN202103178 U CN 202103178U
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China
Prior art keywords
transmission line
opening
power transmission
type power
lead
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Expired - Fee Related
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CN 201120189842
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English (en)
Inventor
马晖
刘洪胜
孙峰伟
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State Grid Corp of China SGCC
Fushun Power Supply Co of Liaoning Electric Power Co Ltd
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Fushun Power Supply Co of Liaoning Electric Power Co Ltd
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Priority to CN 201120189842 priority Critical patent/CN202103178U/zh
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Abstract

本实用新型涉及一种开闭式输电线路接地线导线端头。其结构为,导线端头设为挂钩形状,导线端头上设有活动夹板。本实用新型具备开闭功能,操作简单、快捷,挂拆方便,提高了工作效率,此外,使接地线与导线的连接更稳妥、保证了紧密接触,确保了导线与接地线的有效接触面积,导线接地质量大大提高,使接地线的保护功能更加可靠,确保了线路作业的安全。

Description

开闭式输电线路接地线导线端头
技术领域
 本实用新型涉及一种接地线导线端头,尤其涉及一种开闭式输电线路接地线导线端头。
背景技术
目前国内外的针对输电线路接地线导线端头有平板式、挂钩式和猴头双舌式等几种,尚无手动开闭式端头的研发。现一般送电工区的接地线导线端挂钩端头分为两种:220kV为猴头双舌式;66kV为重力夹板式。两种接地线挂钩端头均有弊端,猴头双舌式挂钩如不拽紧很容易从导线上脱钩,而重力夹板式在有风天气以及非垂直下方等情况则很难挂上接地线,费时费力,影响工作效率和进程。
发明内容
本实用新型针对上述现有技术中存在的问题,对现有接地线导线端头的结构进行了改进,提供一种开闭式输电线路接地线导线端头,解决了现有技术中接地线导线端头易脱钩、使用局限性大的问题,而且本实用新型操作简便,安全可靠。
本实用新型的技术方案如下:
导线端头设为挂钩形状,导线端头上设有活动夹板。
所述的活动夹板的一端固定在导线端头的垂直端,活动夹板的另一端扳扣在导线端头的弯曲端。
本实用新型的优点效果如下:
具备开闭功能,操作简单、快捷,挂拆方便,提高了工作效率,此外,使接地线与导线的连接更稳妥、保证了紧密接触,确保了导线与接地线的有效接触面积,导线接地质量大大提高,使接地线的保护功能更加可靠,确保了线路作业的安全。
附图说明
图1为本实用新型的结构示意图。
图2为本实用新型的活动夹板闭锁状态时的结构示意图。
图中,1、导线端头,2、活动夹板,3、导线,4、软铜线。
具体实施方式
参照附图,结合具体实施例,对本实用新型进行详细说明如下。
实施例
如图1-2所示,导线端头1设为挂钩形状,活动夹板2的一端固定在导线端头1的垂直端,活动夹板2的另一端扳扣在导线端头1的弯曲端。

Claims (2)

1.开闭式输电线路接地线导线端头,其特征在于导线端头设为挂钩形状,导线端头上设有活动夹板。
2.根据权利要求1所述的开闭式输电线路接地线导线端头,其特征在于所述的活动夹板的一端固定在导线端头的垂直端,活动夹板的另一端扳扣在导线端头的弯曲端。
CN 201120189842 2011-06-08 2011-06-08 开闭式输电线路接地线导线端头 Expired - Fee Related CN202103178U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120189842 CN202103178U (zh) 2011-06-08 2011-06-08 开闭式输电线路接地线导线端头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120189842 CN202103178U (zh) 2011-06-08 2011-06-08 开闭式输电线路接地线导线端头

Publications (1)

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CN202103178U true CN202103178U (zh) 2012-01-04

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CN 201120189842 Expired - Fee Related CN202103178U (zh) 2011-06-08 2011-06-08 开闭式输电线路接地线导线端头

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105119070A (zh) * 2015-09-30 2015-12-02 国网山东桓台县供电公司 短路接地线

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105119070A (zh) * 2015-09-30 2015-12-02 国网山东桓台县供电公司 短路接地线

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP.

Effective date: 20120925

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120925

Address after: 113008 West Xinfu Road, Liaoning, Fushun, No. 13

Patentee after: Fushun Power Supply Company of Liaoning Electric Power Co., Ltd.

Patentee after: State Grid Corporation of China

Address before: 113008 West Xinfu Road, Liaoning, Fushun, No. 13

Patentee before: Fushun Power Supply Company of Liaoning Electric Power Co., Ltd.

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

Granted publication date: 20120104

Termination date: 20180608

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