CN202957368U - D型母线接地装置 - Google Patents

D型母线接地装置 Download PDF

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Publication number
CN202957368U
CN202957368U CN2012205860000U CN201220586000U CN202957368U CN 202957368 U CN202957368 U CN 202957368U CN 2012205860000 U CN2012205860000 U CN 2012205860000U CN 201220586000 U CN201220586000 U CN 201220586000U CN 202957368 U CN202957368 U CN 202957368U
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grounding device
type bus
semicircular ring
semi
spring
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CN2012205860000U
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Inventor
李东超
裴晓峰
任文静
许有兵
胡广阔
季国剑
李晓亮
袁年才
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ZHENGZHOU XIANGHE GROUP ELECTRIC EQUIPMENT MANUFACTURING Co Ltd
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 XIANGHE GROUP ELECTRIC EQUIPMENT MANUFACTURING Co Ltd
State Grid Corp of China SGCC
Zhengzhou Power Supply Co of Henan Electric Power Co
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Abstract

本实用新型公开了一种D型母线接地装置,它含有接地线和接地器头,二者连接在一起,所述接地器头含有两个半圆环固定卡,并且,两个所述半圆环固定卡的一侧边铰接在一起,其中一个所述半圆环固定卡的内腔设置有一个固定板,所述固定板的上面设置有弹簧压片,另一个所述半圆环固定卡的外表面设置有固定杆,围绕两个所述半圆环固定卡设置有拉簧,所述拉簧的两端卡接在所述固定杆上。所述弹簧压片为M型,其外侧表面与D型母线的平面表面相接触。本实用新型能够和D型母线的表面完全接触,并且,由于弹簧弹力作用,二者紧密接触,因而接地效果好,安全性高。

Description

D型母线接地装置
技术领域:
本实用新型涉及一种电力系统用接地装置,特别是涉及一种D型母线接地装置。 
背景技术:
随着技术的进步,应用于配电设备的众多产品也在不断更新。近年来,异型母线越来越多地应用于各种产品中,以我公司的成套产品为例,除了以标准母线为主,还大量用到过D型截面母线。据现场人员普遍反映,传统的挂接地线装置无法用于D型母线。
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、使用方便且接地牢靠的D型母线接地装置。
本实用新型的技术方案是:一种D型母线接地装置,含有接地线和接地器头,二者连接在一起,所述接地器头含有两个半圆环固定卡,并且,两个所述半圆环固定卡的一侧边铰接在一起,其中一个所述半圆环固定卡的内腔设置有一个固定板,所述固定板的上面设置有弹簧压片,另一个所述半圆环固定卡的外表面设置有固定杆,围绕两个所述半圆环固定卡设置有拉簧,所述拉簧的两端卡接在所述固定杆上。
所述弹簧压片为M型,其外侧表面与D型母线的平面表面相接触。所述拉簧为一条或两条。
本实用新型的有益效果是:
1、本实用新型能够和D型母线的表面完全接触,并且,由于弹簧弹力作用,二者紧密接触,因而接地效果好,安全性高。
2、本实用新型采用弹簧拉紧固定两个半圆环固定卡,容易拆装,效率高且节省劳动力。
3、本实用新型结构简单、使用方便且接地牢靠,易于推广实施,具有良好的经济效益。
附图说明:
图1为D型母线接地装置的结构示意图;
图2为D型母线接地装置的局部俯视图。
具体实施方式:
实施例:参见图1和图2,图中,1-半圆环固定卡,2-D型截面母线,3-弹簧压片,4-固定板,5-固定杆,6-接地线,7-拉簧。
D型母线接地装置含有接地线6和接地器头,二者连接在一起,其中:接地器头含有两个半圆环固定卡1,并且,两个半圆环固定卡1的一侧边铰接在一起,其中一个半圆环固定卡1的内腔设置有一个固定板4,固定板4的上面设置有弹簧压片3,另一个半圆环固定卡1的外表面设置有固定杆5,围绕两个半圆环固定卡1设置有拉簧7,拉簧7的两端卡接在固定杆5上。
弹簧压片3为M型,其外侧表面与D型母线2的平面表面相接触。拉簧7既可以为一条也可以为两条,根据需要确定。
使用时,两个半圆环固定卡1先卡住D型截面母线2,再拉紧且固定好拉簧7,从而使两个半圆环固定卡1紧紧包固D型截面母线2,接触好,接地效果就好,提高了工作的安全性。

Claims (3)

1.一种D型母线接地装置,含有接地线和接地器头,二者连接在一起,其特征是:所述接地器头含有两个半圆环固定卡,并且,两个所述半圆环固定卡的一侧边铰接在一起,其中一个所述半圆环固定卡的内腔设置有一个固定板,所述固定板的上面设置有弹簧压片,另一个所述半圆环固定卡的外表面设置有固定杆,围绕两个所述半圆环固定卡设置有拉簧,所述拉簧的两端卡接在所述固定杆上。
2.根据权利要求1所述的D型母线接地装置,其特征是:所述弹簧压片为M型,其外侧表面与D型母线的平面表面相接触。
3.根据权利要求1或2所述的D型母线接地装置,其特征是:所述拉簧为一条或两条。
CN2012205860000U 2012-11-09 2012-11-09 D型母线接地装置 Expired - Fee Related CN202957368U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108767510A (zh) * 2018-05-24 2018-11-06 国网福建省电力有限公司龙岩供电公司 新型接地装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108767510A (zh) * 2018-05-24 2018-11-06 国网福建省电力有限公司龙岩供电公司 新型接地装置

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

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Patentee after: State Grid Corporation of China

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

Patentee after: Zhengzhou Xianghe Group Electric Equipment Manufacturing Co., Ltd.

Patentee after: Henan Electric Power Company Zhengzhou Power Supply Branch

Address before: 450016 No. 48, No. 1, North Road, Zhengzhou economic and Technological Development Zone, Henan

Patentee before: Zhengzhou Xianghe Group Electric Equipment Manufacturing Co., Ltd.

Patentee before: Henan Electric Power Company Zhengzhou Power Supply Branch

Patentee before: State Grid Corporation of China

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: 20130529

Termination date: 20171109