CN202720248U - 高压试验用绝缘支架 - Google Patents

高压试验用绝缘支架 Download PDF

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Publication number
CN202720248U
CN202720248U CN 201220367513 CN201220367513U CN202720248U CN 202720248 U CN202720248 U CN 202720248U CN 201220367513 CN201220367513 CN 201220367513 CN 201220367513 U CN201220367513 U CN 201220367513U CN 202720248 U CN202720248 U CN 202720248U
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CN
China
Prior art keywords
insulating
insulating bracket
insulating support
bracket
high voltage
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Expired - Fee Related
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CN 201220367513
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English (en)
Inventor
李孟超
周鑫
赵敏
闫其龙
周晓燕
张回力
管珊莲
王静
王丽萍
王嗣举
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State Grid Corp of China SGCC
Shangqiu Power Supply Co of State Grid Henan Electric Power Co Ltd
Original Assignee
HUNAN ELECTRIC POWER COMPANY SHANGQIU POWER SUPPLY Co
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Priority to CN 201220367513 priority Critical patent/CN202720248U/zh
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Abstract

一种高压试验用绝缘支架,它包括由万向球头和强磁铁组成的绝缘支架座及绝缘支架杆,绝缘支架杆两端分别连接一个绝缘支架座,在绝缘支架杆上设有一个固定导线用的线卡槽。使用时将绝缘支架底座吸附于在盘柜或设备上抽出绝缘杆到合适的长度将需要支撑的导线卡在支架的卡线槽即可,本实用新型结构简单、安装使用方便、安全可靠,弥补了以往用绝缘乙烯带固定受风的影响大,不稳定,有的工作地点没有办法用绝缘乙烯带固定带来安全隐患的弊端,加快了工作效率达到方便快捷安全的目的。

Description

高压试验用绝缘支架
技术领域
[0001] 本实用新型涉及电力行业电气设备测试用的高压试验绝缘支架。
背景技术
[0002]目前,在电力系统为防止设备绝缘降低等故障造成的停电事故,就需要定期做设备预防性试验,预防性试验的其中一个项目就是加高于设备正常工作电压达到一定的时间,来测试是否绝缘不良。由于加高压电IlOkV的设备的正常单相工作为63kV,做耐压试验时要加到70多千伏,这种电压下加压导线对设备外壳及地面的最小安全距离为I. 5M,小于这个距离就会击穿放电。以往的方法为用绝缘聚乙烯带多方面固定以保持足够的安全距离防止击穿放电,但是这种方法存在如下几个问题:一、受风的影响大,不稳定;二、有的工作地点没有办法用绝缘乙烯带固定,由于上述几个原因的存在,给测试工作及人员设备安全带来一定的隐患。·
发明内容
[0003] 本实用新型的目的是提供一种高压试验用绝缘支架,它能方便简易地实现任何地点任何角度对测试线的支撑,保证人身及设备安全,以克服现有技术的不足。
[0004] 实现本实用新型目的所采用的技术方案是:制作一种高压试验用绝缘支架,它包括由万向球头和强磁铁组成的绝缘支架座及绝缘支架杆,绝缘支架杆两端分别连接一个绝缘支架座,在绝缘支架杆上设有一个固定导线用的线卡槽。为方便工作将绝缘支架杆设计成一个可伸缩的绝缘杆。
[0005] 本实用新型的积极效果是:结构简单、安装使用方便、安全可靠,弥补了以往用绝缘乙烯带固定受风的影响大,不稳定,有的工作地点没有办法用绝缘乙烯带固定带来安全隐患的弊端,提高了工作效率,可达到方便快捷安全的目的。
附图说明
[0006] 图I是本实用新型结构示意图。
具体实施方式
[0007] 本实用新型如图I所示,它包括由万向球头2和强磁铁3组成的绝缘支架座及绝缘支架杆1,绝缘支架杆I两端分别连接一个绝缘支架座,在绝缘支架杆I上设有一个固定导线用的线卡槽4。为方便工作将绝缘支架杆I设计成一个可伸缩的绝缘杆。
[0008] 本实用新型的使用方法是:将绝缘支架座吸附于在盘柜或设备上,抽出绝缘支架杆I到合适的长度,将需要支撑的导线卡在绝缘支架杆I的卡线槽4内即可。

Claims (2)

1. 一种高压试验用绝缘支架,其特征在于:它包括由万向球头和强磁铁组成的绝缘支架座及绝缘支架杆,绝缘支架杆两端分别连接一个绝缘支架座,在绝缘支架杆上设有一个固定导线用的线卡槽。
2.根据权利要求I所述的高压试验用绝缘支架,其特征在于:绝缘支架杆是一个可伸缩的绝缘杆。
CN 201220367513 2012-07-27 2012-07-27 高压试验用绝缘支架 Expired - Fee Related CN202720248U (zh)

Priority Applications (1)

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CN 201220367513 CN202720248U (zh) 2012-07-27 2012-07-27 高压试验用绝缘支架

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105514632A (zh) * 2016-02-26 2016-04-20 国网山东省电力公司莱芜供电公司 变压器试验用母线排隔离装置
CN106054033A (zh) * 2016-05-19 2016-10-26 天津送变电工程公司 耐压试验导线伸缩绝缘支架及安全试验方法
CN108267616A (zh) * 2016-12-30 2018-07-10 上海优立检测技术股份有限公司 一种用于电磁兼容测试的绝缘支撑板

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105514632A (zh) * 2016-02-26 2016-04-20 国网山东省电力公司莱芜供电公司 变压器试验用母线排隔离装置
CN106054033A (zh) * 2016-05-19 2016-10-26 天津送变电工程公司 耐压试验导线伸缩绝缘支架及安全试验方法
CN108267616A (zh) * 2016-12-30 2018-07-10 上海优立检测技术股份有限公司 一种用于电磁兼容测试的绝缘支撑板

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Patentee after: State Grid Corporation of China

Patentee after: Shangqiu Power Supply Company of State Grid Henan Electric Power Company

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