CN202888476U - 免胶式铜弹片型接地卡 - Google Patents

免胶式铜弹片型接地卡 Download PDF

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Publication number
CN202888476U
CN202888476U CN 201220490386 CN201220490386U CN202888476U CN 202888476 U CN202888476 U CN 202888476U CN 201220490386 CN201220490386 CN 201220490386 CN 201220490386 U CN201220490386 U CN 201220490386U CN 202888476 U CN202888476 U CN 202888476U
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China
Prior art keywords
copper spring
glue
grounding card
spring pieces
copper
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Expired - Fee Related
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CN 201220490386
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English (en)
Inventor
虞春
张海南
张海亮
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JIANGSU WUTONG COMMUNICATION CO Ltd
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JIANGSU WUTONG COMMUNICATION CO Ltd
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Priority to CN 201220490386 priority Critical patent/CN202888476U/zh
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Abstract

本实用新型公开了一种免胶式铜弹片型接地卡,它包括骨架、铜弹片,所述骨架为长方体结构,骨架前端和后端分别设有两个固定孔,骨架中部为中空形态,中空部位上下两端设有排列整齐的复数个铜弹片,本实用新型采用铜片为导电材料,并且中间部分呈楼梯状中空形态,导电体材料成本下降了85%,这种接地卡采用的导电体为铜弹片,该铜弹片与电缆接触更加可靠,厚度虽然只有0.2mm,但是导电性极强,耐冲击度提高了70%、接触电阻下降了50%,并且装配更为便捷,可靠。

Description

免胶式铜弹片型接地卡
技术领域
本实用新型涉及一种接地卡,特别涉及一种馈线免胶式铜弹片接地卡。
背景技术
接地卡用来连接馈线外导体和塔架成单独的导线柱,在遭遇雷电的情况下,提供电流到地上的通道。目前市场上最为常见的馈线接地卡是免胶式接地卡,该接地卡导电体采用铜丝编织网结构。本实用新型公开了一种结构简单、可降低成本的免胶式铜弹片型接地卡,这种接地卡采用的导电体为铜弹片,该铜弹片与电缆接触更加可靠,厚度虽然只有0.2mm,但是导电性极强。
发明内容
 本实用新型的发明目的是为了克服上述背景技术中的缺点,提供了一种免胶式铜弹片型接地卡。 
本实用新型解决其技术问题所采用的技术方案是:一种免胶式铜弹片型接地卡,它包括骨架、铜弹片,所述骨架为长方体结构,骨架前端和后端分别设有两个固定孔,骨架中部为中空形态,中空部位上下两端设有排列整齐的相同数量的复数个铜弹片。
本实用新型的有益效果是:本实用新型采用铜片为导电材料,并且中间部分呈楼梯状中空形态,导电体材料成本下降了85%,这种接地卡采用的导电体为铜弹片,该铜弹片与电缆接触更加可靠,厚度虽然只有0.2mm,但是导电性极强,耐冲击度提高了70%、接触电阻下降了50%,并且装配更为便捷,可靠。
附图说明
图1是本实用新型结构示意图
图中1、骨架,2、铜弹片,3、固定孔。
具体实施方式
本实施例为一种免胶式铜弹片型接地卡,它包括骨架1、铜弹片2。
如图1所示骨架1为长方体结构,骨架前端和后端分别设有两个固定孔3,骨架1的中部为中空形态,中空部位上下两端设有排列整齐的相同数量的复数个铜弹片2。

Claims (1)

1. 一种免胶式铜弹片型接地卡,其特征是它包括骨架、铜弹片,所述骨架为长方体结构,骨架前端和后端分别设有两个固定孔,骨架中部为中空形态,中空部位上下两端设有排列整齐的相同数量的复数个铜弹片。
CN 201220490386 2012-09-25 2012-09-25 免胶式铜弹片型接地卡 Expired - Fee Related CN202888476U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220490386 CN202888476U (zh) 2012-09-25 2012-09-25 免胶式铜弹片型接地卡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220490386 CN202888476U (zh) 2012-09-25 2012-09-25 免胶式铜弹片型接地卡

Publications (1)

Publication Number Publication Date
CN202888476U true CN202888476U (zh) 2013-04-17

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CN 201220490386 Expired - Fee Related CN202888476U (zh) 2012-09-25 2012-09-25 免胶式铜弹片型接地卡

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CN (1) CN202888476U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109888516A (zh) * 2019-03-28 2019-06-14 国家电网有限公司 一种组合电器用接地连接板拆装固定装置及使用方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109888516A (zh) * 2019-03-28 2019-06-14 国家电网有限公司 一种组合电器用接地连接板拆装固定装置及使用方法

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

Granted publication date: 20130417

Termination date: 20200925

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