CN203481689U - 活门闭锁装置 - Google Patents

活门闭锁装置 Download PDF

Info

Publication number
CN203481689U
CN203481689U CN201320491566.XU CN201320491566U CN203481689U CN 203481689 U CN203481689 U CN 203481689U CN 201320491566 U CN201320491566 U CN 201320491566U CN 203481689 U CN203481689 U CN 203481689U
Authority
CN
China
Prior art keywords
valve
locking device
kink
clamp
blocking device
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.)
Expired - Fee Related
Application number
CN201320491566.XU
Other languages
English (en)
Inventor
王霆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUBEI EDIAN DAQUAN ELECTRIC EQUIPMENT MANUFACTURING Co Ltd
Original Assignee
HUBEI EDIAN DAQUAN ELECTRIC EQUIPMENT MANUFACTURING Co Ltd
State Grid Corp of China SGCC
Xiangyang Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUBEI EDIAN DAQUAN ELECTRIC EQUIPMENT MANUFACTURING Co Ltd, State Grid Corp of China SGCC, Xiangyang Power Supply Co of State Grid Hubei Electric Power Co Ltd filed Critical HUBEI EDIAN DAQUAN ELECTRIC EQUIPMENT MANUFACTURING Co Ltd
Priority to CN201320491566.XU priority Critical patent/CN203481689U/zh
Application granted granted Critical
Publication of CN203481689U publication Critical patent/CN203481689U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Patch Boards (AREA)

Abstract

一种活门闭锁装置，包括装于开关柜的两滑杆，装于两滑杆间、沿两滑杆上下滑动的上活门和下活门，卡于上活门上部的上卡板，卡于下活门下部的下卡板；所述两卡板相对处设置有向外弯折的弯折部，锁紧装置经弯折部装锁紧于两卡板。本实用新型提供一种结构简单、操作方便、强度大、防腐蚀、安全的活门闭锁装置。

Description

活门闭锁装置
技术领域
本实用新型涉及一种活门闭锁装置。
背景技术
随着KYN中压开关设备的使用范围的扩大，对于使用细节上又提出了更高的要求。以往KYN中压开关设备的在检修时，除了现有的机械“五防”以外，忽略了真空断路器退出后，活门机构在人为的作用下还是能够打开情况的发生，但此时母线室还带电，电缆室也存在反送电的可能，所以在这中情况下极易发生人身触电的事故。
发明内容
本实用新型的发明目的在于克服现在技术的上述不足，而提供一种结构简单、操作方便、强度大、防腐蚀、安全的活门闭锁装置。
本实用新型技术方案是：包括装于开关柜的两滑杆，装于两滑杆间、沿两滑杆上下滑动的上活门和下活门，卡于上活门上部的上卡板，卡于下活门下部的下卡板；所述两卡板相对处设置有向外弯折的弯折部，锁紧装置经弯折部锁紧于两卡板。
所述弯折部包括设置于上卡板上的上弯折部、设置于下卡板上的下弯折部。
所述锁紧装置包括一挂锁。
使用本实用新型，能够有效的保证检修人员的人身安全。
附图说明
图1是开关柜断路器退出时活门机构状态图。
图2是本实用新型工作状态图。
图3是本实用新型的结构示意图。
图4是图3的左视图。
具体实施方式
图1中，8为柜体，9为10KV真空断路器，10为运转小车，11为主母线室，12为电缆室，13为活门机构处于关闭状态。活门机构13包括上活门和下活门。
图2中，8为柜体，9为10KV真空断路器，10为运转小车，11为主母线室，12为电缆室，6为挂锁。
图3、图4中，滑杆1装于开关柜，上活门2和下活门3装于两滑杆间并能沿两滑杆上下滑动，上卡板4卡于上活门2上部，下卡板5卡于下活门3下部；挂锁6经弯折部7的锁紧孔将两卡板锁紧。

Claims (3)

1.一种活门闭锁装置，其特征在于：包括装于开关柜的两滑杆，装于两滑杆间、沿两滑杆上下滑动的上活门（2）和下活门（3），卡于上活门（2）上部的上卡板（4），卡于下活门（3）下部的下卡板（5），锁紧装置；所述两卡板相对处设置有向外弯折的弯折部（7），锁紧装置经弯折部（7）锁紧于两卡板。
2.根据权利要求1所述的活门闭锁装置，其特征在于：所述弯折部（7）包括设置于上卡板（4）上的上弯折部、设置于下卡板（5）上的下弯折部。
3.根据权利要求1所述的活门闭锁装置，其特征在于：所述锁紧装置包括一挂锁（6）。
CN201320491566.XU 2013-08-13 2013-08-13 活门闭锁装置 Expired - Fee Related CN203481689U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320491566.XU CN203481689U (zh) 2013-08-13 2013-08-13 活门闭锁装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320491566.XU CN203481689U (zh) 2013-08-13 2013-08-13 活门闭锁装置

Publications (1)

Publication Number Publication Date
CN203481689U true CN203481689U (zh) 2014-03-12

Family

ID=50229945

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320491566.XU Expired - Fee Related CN203481689U (zh) 2013-08-13 2013-08-13 活门闭锁装置

Country Status (1)

Country Link
CN (1) CN203481689U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106099732A (zh) * 2016-07-25 2016-11-09 许继电气股份有限公司 一种开关柜及其活门闭锁机构
CN106601523A (zh) * 2017-02-21 2017-04-26 广东驰行电力设备有限公司 一种断路器或空气开关的防误闭锁装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106099732A (zh) * 2016-07-25 2016-11-09 许继电气股份有限公司 一种开关柜及其活门闭锁机构
CN106099732B (zh) * 2016-07-25 2018-04-24 许继电气股份有限公司 一种开关柜及其活门闭锁机构
CN106601523A (zh) * 2017-02-21 2017-04-26 广东驰行电力设备有限公司 一种断路器或空气开关的防误闭锁装置

Similar Documents

Publication Publication Date Title
CN205248635U (zh) 用于抽屉式开关柜的锁扣结构
CN203660378U (zh) 一种开关柜关门闭锁操作装置
CN203481689U (zh) 活门闭锁装置
CN204230732U (zh) 一种铠装中置式交流金属封闭开关设备
CN201981904U (zh) 一种外置式柜门安全扣锁
CN203951714U (zh) 控制柜快速抽拉装置
CN205050792U (zh) 微型断路器的互锁装置
CN203339558U (zh) 中置式开关柜母线验电接地车
CN206806970U (zh) 一种电缆分支箱
CN203813304U (zh) 一种12kV中置式金属封闭开关柜
CN203760894U (zh) 一种抽屉式低压开关柜
CN202772483U (zh) 高压电气开关柜
CN205828998U (zh) 一种接地小车防误操作的闭锁装置及开关柜
CN202276076U (zh) 中置式高压开关柜安全防护装置
CN206364385U (zh) 一种低压开关柜
CN103022911B (zh) 一种中置式高压柜验电车
CN204967002U (zh) 一种变电所高压开关柜五防锁扣闭锁装置
CN203193132U (zh) 安全配电柜
CN204045444U (zh) 中置柜接地刀闸闭锁装置
CN204967076U (zh) 一种用于高压开关柜的便携式绝缘挡板手提箱
CN203706955U (zh) 中型断路器安全锁
CN205489232U (zh) 开关柜挡板安全开启装置
CN202996642U (zh) 一种中置式高压柜断路器电气保护联锁装置
CN203536825U (zh) 可移动式接地桩
CN103594945A (zh) 一种抽屉式低压开关柜

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
ASS Succession or assignment of patent right

Free format text: FORMER OWNER: XIANGYANG POWER SUPPLY COMPANY, STATE GRID HEBEI ELECTRIC POWER COMPANY HUBEI EDIAN DAQUAN ELECTRIC EQUIPMENT MANUFACTURING CO., LTD.

Effective date: 20140704

Owner name: HUBEI EDIAN DAQUAN ELECTRIC EQUIPMENT MANUFACTURIN

Free format text: FORMER OWNER: STATE GRID CORPORATION OF CHINA

Effective date: 20140704

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 441002 XIANGFAN, HUBEI PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20140704

Address after: 441002 Jianshe Road, Fancheng, Hubei, No. 25,

Patentee after: Hubei Edian Daquan Electric Equipment Manufacturing Co., Ltd.

Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing

Patentee before: State Grid Corporation of China

Patentee before: XIANGYANG POWER SUPPLY COMPANY OF STATE GRID HUBEI ELECTRONIC POWER COMPANY

Patentee before: Hubei Edian Daquan Electric Equipment Manufacturing Co., Ltd.

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

Granted publication date: 20140312

Termination date: 20150813

EXPY Termination of patent right or utility model