CN201904266U - 具有弹性调紧装置的隔离开关 - Google Patents

具有弹性调紧装置的隔离开关 Download PDF

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Publication number
CN201904266U
CN201904266U CN2010206175577U CN201020617557U CN201904266U CN 201904266 U CN201904266 U CN 201904266U CN 2010206175577 U CN2010206175577 U CN 2010206175577U CN 201020617557 U CN201020617557 U CN 201020617557U CN 201904266 U CN201904266 U CN 201904266U
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China
Prior art keywords
isolation switch
fixed contact
screw
spring
base
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Expired - Fee Related
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CN2010206175577U
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English (en)
Inventor
贾春明
王保民
范俊强
唐红伟
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HENAN YAFENG ELECTRONIC CERAMICS CO Ltd
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HENAN YAFENG ELECTRONIC CERAMICS CO Ltd
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Abstract

本实用新型涉及电器领域，涉及隔离开关，具体地说是涉及一种具有弹性调紧装置的隔离开关。其包括底座和静触头，底座具有安装静触头的凹槽，其特征是在所述的凹槽侧部具有螺孔，螺孔穿过底板侧壁，螺孔内具有弹簧和调整螺丝，弹簧在调整螺丝的里面。这样的隔离开关具有在静触头松动的情况下可以调整、达到接触良好的效果，不会发生接触不良的现象。

Description

具有弹性调紧装置的隔离开关
技术领域
本实用新型涉及电器领域，涉及隔离开关，具体地说是涉及一种具有弹性调紧装置的隔离开关。
背景技术
隔离开关具有静触头，静触头固定在隔离开关的底座上，静触头的结构是上端具有两个伸出的合拢爪，两个合拢爪具有卡着动触刀的作用，在现有技术中，静触头是铜板弯制而成的，长时间的动触刀的插入会影响动触头两个合拢爪张开的角度，发生接触不良的现象、影响隔离开关的正常使用。
发明内容
本实用新型的目的就是针对上述缺点，提供一种长时间使用不会发生动触刀和静触头接触不良现象、具有弹性调紧装置的隔离开关。
本实用新型的技术方案是这样实现的：具有调紧装置的隔离开关，包括底座和静触头，底座具有安装静触头的凹槽，其特征是在所述的凹槽侧部具有螺孔，螺孔穿过底板侧壁，螺孔内具有弹簧和调整螺丝，弹簧在调整螺丝的里面。
本实用新型的有益效果是：这样的隔离开关具有在静触头松动的情况下可以调整、达到接触良好的效果，不会发生接触不良的现象。
附图说明
图1为本实用新型具有弹性调紧装置的隔离开关的结构示意图。
其中：1、底座    2、静触头    3、凹槽    4、螺孔    5、弹簧
具体实施方式
下面结合附图对本实用新型作进一步说明。
如图1所示，具有弹性调紧装置的隔离开关，包括底座1和静触头2，底座1具有安装静触头的凹槽3，其特征是在所述的凹槽3侧部具有螺孔4，螺孔4穿过底板侧壁，螺孔4内具有弹簧5和调整螺丝，弹簧5在调整螺丝的里面。
在静触头松动时上紧调整螺丝即可达到本实用新型的目的。

Claims (1)

1.具有弹性调紧装置的隔离开关，包括底座和静触头，底座具有安装静触头的凹槽，其特征是在所述的凹槽侧部具有螺孔，螺孔穿过底板侧壁，螺孔内具有弹簧和调整螺丝，弹簧在调整螺丝的里面。
CN2010206175577U 2010-11-22 2010-11-22 具有弹性调紧装置的隔离开关 Expired - Fee Related CN201904266U (zh)

Priority Applications (1)

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CN2010206175577U CN201904266U (zh) 2010-11-22 2010-11-22 具有弹性调紧装置的隔离开关

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206175577U CN201904266U (zh) 2010-11-22 2010-11-22 具有弹性调紧装置的隔离开关

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CN201904266U true CN201904266U (zh) 2011-07-20

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CN2010206175577U Expired - Fee Related CN201904266U (zh) 2010-11-22 2010-11-22 具有弹性调紧装置的隔离开关

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109119280A (zh) * 2017-06-23 2019-01-01 河南平芝高压开关有限公司 一种隔离接地开关及使用该隔离接地开关的gis设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109119280A (zh) * 2017-06-23 2019-01-01 河南平芝高压开关有限公司 一种隔离接地开关及使用该隔离接地开关的gis设备
CN109119280B (zh) * 2017-06-23 2021-10-29 河南平芝高压开关有限公司 一种隔离接地开关及使用该隔离接地开关的gis设备

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Granted publication date: 20110720

Termination date: 20121122