CN202231322U - 开关检修绝缘屏蔽装置 - Google Patents

开关检修绝缘屏蔽装置 Download PDF

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CN202231322U
CN202231322U CN 201120356126 CN201120356126U CN202231322U CN 202231322 U CN202231322 U CN 202231322U CN 201120356126 CN201120356126 CN 201120356126 CN 201120356126 U CN201120356126 U CN 201120356126U CN 202231322 U CN202231322 U CN 202231322U
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左冠
古长周
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State Grid Corp of China SGCC
Jiaozuo Power Supply Co of State Grid Henan Electric Power Co Ltd
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Jiaozuo Power Supply Co of Henan Electric Power Co
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Abstract

一种开关检修绝缘屏蔽装置,包括绝缘挡板,绝缘挡板上设有缺口,绝缘挡板下端设有导板,所述插板设在绝缘挡板和导板之间,且插板下部与导板是导轨副连接,绝缘挡板上设置有螺栓孔,对应地在导板上也设有螺栓孔,带螺帽的螺栓穿过插入导板上的螺栓孔。运输时,将插板从绝缘挡板的一侧插入导板的燕尾槽内,拧紧螺栓,使绝缘挡板和插板始终结合在一起,使用时,松动螺栓,推下插板,使绝缘挡板和插板分开,将绝缘挡板放置在开关的作业面上,使刀闸从缺口伸出,再将插板插入绝缘挡板和导板之间,推动插板,遮住缺口下的带电部分,使带螺帽的螺栓穿过插板和绝缘挡板上的螺栓孔,将插板和缘板结挡板结合起来,不会移动,当开关修完后,松开螺栓,取下绝缘挡板和插板即可。本实用新型结构简单,操作方便快捷,既不用担心运输过程中出现混乱、现象,还可以减少带电作业的危险,符合国家安全作业的要求。

Description

开关检修绝缘屏蔽装置
技术领域
本实用新型涉及配电检修领域,具体地说涉及一咱带电作业时能将开关和人分开的装置。
背景技术
在电力行业中,线路真空开关和六氟化硫开关的检修多数是带电作业,作业时,需要研关和作业人员之间设置绝缘屏蔽装置来防止发生触电现象或者电灼伤事故,保证检修人员的安全。申请号为200920218440.9的实用新型专利公开了一种开关检修绝缘屏蔽装置,该装置携带时,绝缘挡板和插板分开放置,而同时有多重不同大小的绝缘挡板和插板存在,造成使用时不好区分配套的绝缘挡板和插板,另一方面使用时,若由于外界因素或误操作碰到插板,仍会使用作业人员处在触电或者灼伤的危险中。
发明内容
本实用新型的目的在于克服上述不足提供一种开关检修绝缘屏蔽装置。
本实用新型的目的通过以下技术方案来实现:
一种开关检修绝缘屏蔽装置,包括绝缘挡板,绝缘挡板上设有缺口,绝缘挡板下端设有导板,所述插板设在绝缘挡板和导板之间,且插板下部与导板是导轨副连接,绝缘挡板上设置有螺栓孔,对应地在导板上也设有螺栓孔,带螺帽的螺栓穿过插入导板上的螺栓孔。
上述开关检修绝缘屏蔽装置,所述插板的下端设置有燕尾端,对应的导板上设置有燕尾槽,插板的燕尾端卡在导板上的燕尾槽内。
采用上述技术方案,本实用新型有以下优点:运输时,将插板从绝缘挡板的一侧插入导板的燕尾槽内,拧紧螺栓,使绝缘挡板和插板始终结合在一起,使用时,松动螺栓,推下插板,使绝缘挡板和插板分开,将绝缘挡板放置在开关的作业面上,使刀闸从缺口伸出,再将插板插入绝缘挡板和导板之间,推动插板,遮住缺口下的带电部分,使带螺帽的螺栓穿过插板和绝缘挡板上的螺栓孔,将插板和缘板结挡板结合起来,不会移动,当开关修完后,松开螺栓,取下绝缘挡板和插板即可。本实用新型结构简单,操作方便快捷,既不用担心运输过程中出现混乱、现象,还可以减少带电作业的危险,符合国家安全作业的要求。
附图说明:
图1是本实用新型的结构示意图。
图2是图1的A-A向视图。
具体实施方式
如图1和图2所示的一种开关检修绝缘屏蔽装置,包括绝缘挡板3,绝缘挡板3上设有缺口2,绝缘挡板3下端设有导板5,其特征在于:所述插板6设在绝缘挡板3和导板5之间,且插板6下部与导板5是导轨副连接,绝缘挡板3上设置有螺栓孔1,对应地在导板上也设有螺栓孔,带螺帽的螺栓4穿过插入导板上的螺栓孔。所述插板6的下端设置有燕尾端7,对应的导板5上设置有燕尾槽,插板6的燕尾端7卡在导板5上的燕尾槽内。

Claims (2)

1.一种开关检修绝缘屏蔽装置,包括绝缘挡板(3),绝缘挡板(3)上设有缺口(2,绝缘挡板(3)下端设有导板(5),其特征在于:所述插板(6)设在绝缘挡板(3)和导板(5)之间,且插板(6)下部与导板(5)是导轨副连接,绝缘挡板(3)上设置有螺栓孔(1),对应地在导板上也设有螺栓孔,带螺帽的螺栓(4)穿过插入导板上的螺栓孔。
2.根据权利要求1所述的开关检修绝缘屏蔽装置,其特征在于:所述插板(6)的下端设置有燕尾端(7),对应的导板(5)上设置有燕尾槽,插板(6)的燕尾端(7)卡在导板(5)上的燕尾槽内。
CN 201120356126 2011-09-22 2011-09-22 开关检修绝缘屏蔽装置 Expired - Fee Related CN202231322U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104092139A (zh) * 2014-07-26 2014-10-08 国家电网公司 改进型绝缘挡板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104092139A (zh) * 2014-07-26 2014-10-08 国家电网公司 改进型绝缘挡板

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