CN202678535U - 万用地线接地端 - Google Patents

万用地线接地端 Download PDF

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Publication number
CN202678535U
CN202678535U CN 201220279998 CN201220279998U CN202678535U CN 202678535 U CN202678535 U CN 202678535U CN 201220279998 CN201220279998 CN 201220279998 CN 201220279998 U CN201220279998 U CN 201220279998U CN 202678535 U CN202678535 U CN 202678535U
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China
Prior art keywords
ground wire
grounding terminal
bronze medal
shaped
universal ground
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Expired - Fee Related
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CN 201220279998
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English (en)
Inventor
曹亚旭
许利
王力
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.)
State Grid Corp of China SGCC
Zhengzhou Power Supply Co of Henan Electric Power Co
Zhengzhou Huali Information Technology Co Ltd
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Zhengzhou Power Supply Co of Henan Electric Power Co
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Priority to CN 201220279998 priority Critical patent/CN202678535U/zh
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Abstract

本实用新型公开了一种万用地线接地端，它含有铜牌，所述铜牌上固定有地线，所述铜牌上设置有锥形长条孔，该锥形长条孔由一个小圆弧、一个大圆弧和两个圆弧切线构成。本实用新型在铜牌上设置锥形长条孔，能安装在各种尺寸的接地螺栓上，提高了工作效率。

Description

万用地线接地端
技术领域：
本实用新型涉及一种电力设备维修防护设备，特别是涉及一种万用地线接地端。 
背景技术：
目前，地线的接地端接地孔为固定内径，接地螺栓规格又不统一，装设接地线时，如果接地端的接地孔内径小于接地螺栓，会套不上去，如果接地孔内径大于接地螺栓，会造成接地不牢。
实用新型内容：
本实用新型所要解决的技术问题是：克服现有技术的不足，提供一种结构简单、成本低、使用方便的万用地线接地端。
本实用新型的技术方案是：一种万用地线接地端，含有铜牌，所述铜牌上固定有地线，所述铜牌上设置有锥形长条孔，该锥形长条孔由一个小圆弧、一个大圆弧和两个圆弧切线构成。
所述小圆弧的直径为100mm，大圆弧的直径为200mm，所述小圆弧和大圆弧的圆心距为300mm。
本实用新型的有益效果是：
1、本实用新型在铜牌上设置锥形长条孔，能安装在各种尺寸的接地螺栓上，提高了工作效率。
2、本实用新型结构简单、成本低、使用方便，其适用范围广，易于推广实施，具有良好的经济效益。
附图说明：
图1为万用地线接地端的结构示意图。
具体实施方式：
实施例：参见图1，图中，1-地线，2-铜牌，3-锥形长条孔。
万用地线接地端含有铜牌2，铜牌2上固定有地线1，铜牌2上设置有锥形长条孔3，该锥形长条孔3由一个小圆弧、一个大圆弧和两个圆弧切线构成。
小圆弧的直径为100mm，大圆弧的直径为200mm，小圆弧和大圆弧的圆心距为300mm，根据需要可以采用不同的具体数值，在此不一一详述。
使用时，将铜牌2套到螺栓上，移动铜牌2，使螺栓在锥形长条孔3中滑至适当尺寸至铜牌2卡紧即可。此接地端可以适应于内径从100mm至200mm的各尺寸接地螺栓。

Claims (2)

1.一种万用地线接地端，含有铜牌，所述铜牌上固定有地线，其特征是：所述铜牌上设置有锥形长条孔，该锥形长条孔由一个小圆弧、一个大圆弧和两个圆弧切线构成。
2.根据权利要求1所述的万用地线接地端，其特征是：所述小圆弧的直径为100mm，大圆弧的直径为200mm，所述小圆弧和大圆弧的圆心距为300mm。
CN 201220279998 2012-06-14 2012-06-14 万用地线接地端 Expired - Fee Related CN202678535U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220279998 CN202678535U (zh) 2012-06-14 2012-06-14 万用地线接地端

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220279998 CN202678535U (zh) 2012-06-14 2012-06-14 万用地线接地端

Publications (1)

Publication Number Publication Date
CN202678535U true CN202678535U (zh) 2013-01-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220279998 Expired - Fee Related CN202678535U (zh) 2012-06-14 2012-06-14 万用地线接地端

Country Status (1)

Country Link
CN (1) CN202678535U (zh)

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ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP.

Free format text: FORMER OWNER: HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY BRANCH

Effective date: 20130815

Owner name: ZHENGZHOU HUALI INFORMATION TECHNOLOGY CO., LTD. H

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Free format text: CORRECT: ADDRESS; FROM: 450006 ZHENGZHOU, HENAN PROVINCE TO: 100031 XICHENG, BEIJING

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Effective date of registration: 20130815

Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing

Patentee after: State Grid Corporation of China

Patentee after: Zhengzhou Huali Information Technology Co., Ltd.

Patentee after: Henan Electric Power Company Zhengzhou Power Supply Branch

Address before: 450006 Huaihe Road, Henan, China, No. 9, No.

Patentee before: Henan Electric Power Company Zhengzhou Power Supply Branch

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

Granted publication date: 20130116

Termination date: 20170614

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