CN106328424B - 一种折臂伸缩钳夹式隔离开关的上导电臂 - Google Patents
一种折臂伸缩钳夹式隔离开关的上导电臂 Download PDFInfo
- Publication number
- CN106328424B CN106328424B CN201610942784.9A CN201610942784A CN106328424B CN 106328424 B CN106328424 B CN 106328424B CN 201610942784 A CN201610942784 A CN 201610942784A CN 106328424 B CN106328424 B CN 106328424B
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- China
- Prior art keywords
- operating stick
- spring
- conducting rod
- cased
- movable contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/026—Movable parts and contacts mounted thereon
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610942784.9A CN106328424B (zh) | 2016-10-26 | 2016-10-26 | 一种折臂伸缩钳夹式隔离开关的上导电臂 |
Applications Claiming Priority (1)
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CN201610942784.9A CN106328424B (zh) | 2016-10-26 | 2016-10-26 | 一种折臂伸缩钳夹式隔离开关的上导电臂 |
Publications (2)
Publication Number | Publication Date |
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CN106328424A CN106328424A (zh) | 2017-01-11 |
CN106328424B true CN106328424B (zh) | 2019-04-09 |
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ID=57818967
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CN201610942784.9A Active CN106328424B (zh) | 2016-10-26 | 2016-10-26 | 一种折臂伸缩钳夹式隔离开关的上导电臂 |
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CN (1) | CN106328424B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111627743B (zh) * | 2020-05-29 | 2022-08-16 | 广东电网有限责任公司 | 地刀地线一体式接地刀闸 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2718762Y (zh) * | 2004-07-28 | 2005-08-17 | 湖北永鼎红旗电气有限公司 | 户外高压隔离开关新型双密封结构轴承支座 |
CN201608091U (zh) * | 2010-01-31 | 2010-10-13 | 山东泰开隔离开关有限公司 | 单柱垂直伸缩式户外高压交流隔离开关 |
CN201758094U (zh) * | 2010-08-23 | 2011-03-09 | 杭州永德电气有限公司 | 垂直伸缩式户外高压隔离开关 |
CN202159617U (zh) * | 2011-03-17 | 2012-03-07 | 山东泰开隔离开关有限公司 | 双柱水平伸缩式户外高压交流隔断开关 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4090047A (en) * | 1976-09-10 | 1978-05-16 | Allis-Chalmers Corporation | Center break disconnect switch assembly |
CN104036978B (zh) * | 2014-05-13 | 2016-06-15 | 宁波舜利高压开关科技有限公司 | 隔离带接地开关的单弹簧触头压力装置及其操动方法 |
CN204346823U (zh) * | 2014-11-29 | 2015-05-20 | 南京航汇力智能科技有限公司 | 可自动调平的线面接触式上试样夹具 |
CN206116271U (zh) * | 2016-10-26 | 2017-04-19 | 湖南长高高压开关集团股份公司 | 折臂伸缩钳夹式隔离开关的上导电臂 |
-
2016
- 2016-10-26 CN CN201610942784.9A patent/CN106328424B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2718762Y (zh) * | 2004-07-28 | 2005-08-17 | 湖北永鼎红旗电气有限公司 | 户外高压隔离开关新型双密封结构轴承支座 |
CN201608091U (zh) * | 2010-01-31 | 2010-10-13 | 山东泰开隔离开关有限公司 | 单柱垂直伸缩式户外高压交流隔离开关 |
CN201758094U (zh) * | 2010-08-23 | 2011-03-09 | 杭州永德电气有限公司 | 垂直伸缩式户外高压隔离开关 |
CN202159617U (zh) * | 2011-03-17 | 2012-03-07 | 山东泰开隔离开关有限公司 | 双柱水平伸缩式户外高压交流隔断开关 |
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Publication number | Publication date |
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CN106328424A (zh) | 2017-01-11 |
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PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Liao Junde Inventor after: Wang Xiaohua Inventor after: Ma Xiao Inventor after: Deng Wenhua Inventor after: Tang Xueping Inventor before: Wang Xiaohua Inventor before: Ma Xiao Inventor before: Deng Wenhua Inventor before: Tang Xueping |
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CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 410000 No. 393, section 3, Jinxing North Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Chang Hi-Tech New Technology Co.,Ltd. Address before: 410219 Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province (northwest corner of the intersection of Jinxing North Road and Yueliangdao Road) Patentee before: HUNAN CHANGGAO HIGH VOLTAGE SWITCHGEAR GROUP Co.,Ltd. |
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CP03 | Change of name, title or address |