CN110112020B - 防爆箱上的自复位式隔离联锁操作手柄机构及操作方法 - Google Patents
防爆箱上的自复位式隔离联锁操作手柄机构及操作方法 Download PDFInfo
- Publication number
- CN110112020B CN110112020B CN201910415516.5A CN201910415516A CN110112020B CN 110112020 B CN110112020 B CN 110112020B CN 201910415516 A CN201910415516 A CN 201910415516A CN 110112020 B CN110112020 B CN 110112020B
- Authority
- CN
- China
- Prior art keywords
- operating handle
- pin
- seat
- limiting
- shaped
- 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.)
- Active
Links
- 238000002955 isolation Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000007665 sagging Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000004880 explosion Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 4
- 238000010168 coupling process Methods 0.000 abstract 4
- 238000005859 coupling reaction Methods 0.000 abstract 4
- 239000003245 coal Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
- H01H9/226—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts the casing containing electrical equipment other than and operated by the switch
Landscapes
- Patch Boards (AREA)
- Mechanical Control Devices (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910415516.5A CN110112020B (zh) | 2019-05-18 | 2019-05-18 | 防爆箱上的自复位式隔离联锁操作手柄机构及操作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910415516.5A CN110112020B (zh) | 2019-05-18 | 2019-05-18 | 防爆箱上的自复位式隔离联锁操作手柄机构及操作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110112020A CN110112020A (zh) | 2019-08-09 |
CN110112020B true CN110112020B (zh) | 2024-01-23 |
Family
ID=67490965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910415516.5A Active CN110112020B (zh) | 2019-05-18 | 2019-05-18 | 防爆箱上的自复位式隔离联锁操作手柄机构及操作方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110112020B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005197168A (ja) * | 2004-01-09 | 2005-07-21 | Toshiba Corp | 開閉器の手動操作装置 |
CN101150023A (zh) * | 2006-09-21 | 2008-03-26 | 富士电机机器制御株式会社 | 电路断路器的外部操作手柄装置 |
KR200442127Y1 (ko) * | 2007-04-30 | 2008-10-10 | 신우전기제조(주) | 키 인터록 기능이 구비된 단로기용 전동조작기 |
KR20090097035A (ko) * | 2008-03-10 | 2009-09-15 | 엘에스산전 주식회사 | 진공 차단기의 인터록 장치 |
CN201323141Y (zh) * | 2008-11-17 | 2009-10-07 | 山西汾西机电有限公司 | 一种井下配电装置用的联锁装置 |
CN101728131A (zh) * | 2008-10-22 | 2010-06-09 | 三菱电机株式会社 | 电路断路器的外部操作手柄装置 |
CN203055718U (zh) * | 2012-12-31 | 2013-07-10 | 施耐德电气华电开关(厦门)有限公司 | 用在开关柜的接地开关操作联锁机构 |
CN204117884U (zh) * | 2014-07-03 | 2015-01-21 | 西安重装矿山电器设备有限公司 | 一种矿用隔爆型变频器门电联锁装置 |
CN204596664U (zh) * | 2015-04-12 | 2015-08-26 | 山西汾西机电有限公司 | 井下双开门隔爆箱上的机械联锁装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20202927U1 (de) * | 2002-02-21 | 2003-06-26 | Siemens Ag | Vorrichtung zur Steuerung eines Sperrmechanismus eines elektrischen Schalters und Schaltzelle mit einer derartigen Vorrichtung |
-
2019
- 2019-05-18 CN CN201910415516.5A patent/CN110112020B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005197168A (ja) * | 2004-01-09 | 2005-07-21 | Toshiba Corp | 開閉器の手動操作装置 |
CN101150023A (zh) * | 2006-09-21 | 2008-03-26 | 富士电机机器制御株式会社 | 电路断路器的外部操作手柄装置 |
KR200442127Y1 (ko) * | 2007-04-30 | 2008-10-10 | 신우전기제조(주) | 키 인터록 기능이 구비된 단로기용 전동조작기 |
KR20090097035A (ko) * | 2008-03-10 | 2009-09-15 | 엘에스산전 주식회사 | 진공 차단기의 인터록 장치 |
CN101728131A (zh) * | 2008-10-22 | 2010-06-09 | 三菱电机株式会社 | 电路断路器的外部操作手柄装置 |
CN201323141Y (zh) * | 2008-11-17 | 2009-10-07 | 山西汾西机电有限公司 | 一种井下配电装置用的联锁装置 |
CN203055718U (zh) * | 2012-12-31 | 2013-07-10 | 施耐德电气华电开关(厦门)有限公司 | 用在开关柜的接地开关操作联锁机构 |
CN204117884U (zh) * | 2014-07-03 | 2015-01-21 | 西安重装矿山电器设备有限公司 | 一种矿用隔爆型变频器门电联锁装置 |
CN204596664U (zh) * | 2015-04-12 | 2015-08-26 | 山西汾西机电有限公司 | 井下双开门隔爆箱上的机械联锁装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110112020A (zh) | 2019-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4387577B2 (ja) | スイッチギヤ | |
CN110112020B (zh) | 防爆箱上的自复位式隔离联锁操作手柄机构及操作方法 | |
JP3142297U (ja) | 差込接続具と遮断器とを含む遮断装置 | |
CN210443456U (zh) | 防爆箱上的自复位式隔离联锁操作手柄机构 | |
CN111628460B (zh) | 建筑内暗藏电气管线的布置结构 | |
CN107611837B (zh) | 开关柜的抽屉结构 | |
CA3078080A1 (en) | Push-pull passage lock | |
CN111593965A (zh) | 一种便于断裂钥匙自动取出的防盗锁 | |
CN112447425A (zh) | 一种电气柜体“五防”门联锁机构 | |
WO2017020819A1 (zh) | 断路器联锁装置 | |
CN114914801B (zh) | 一种操作安全的高低压开关柜 | |
KR20200103429A (ko) | 개방이 용이한 미닫이 창호용 잠금장치 | |
CN104779099B (zh) | 煤矿井下隔爆电器箱的多重机电联锁机构 | |
CN202142444U (zh) | 矿用开关机械电气联锁装置 | |
CN203706949U (zh) | 一种用于矿用隔爆控制箱的内置式开关联锁装置 | |
CN207743108U (zh) | 一种下门与接地开关和隔离开关间设有联锁结构的开关柜 | |
CN210370199U (zh) | 一种门锁把手装置 | |
JP7335438B2 (ja) | 回路遮断器 | |
CN210535535U (zh) | 一种新型电气开关总成 | |
CN101936109B (zh) | 一种免拆卸双向开门机构 | |
CN210272217U (zh) | 一种组合式多功能断路器 | |
CN103775816B (zh) | 一种高混机的安全保护装置 | |
CN204596665U (zh) | 煤矿井下隔爆电器箱的多重机电联锁机构 | |
CN203521993U (zh) | 矿用隔爆型起动器 | |
CN208571528U (zh) | 一种防火插接箱手动操作联锁机构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: No. 131 Heping North Road, Wanbailin District, Taiyuan City, Shanxi Province, 030000 Applicant after: China State Shipbuilding Corporation Fenxi Heavy Industry Co.,Ltd. Applicant after: SHANXI FENXI ELECTROMECHANICAL Co.,Ltd. Address before: 030027 No. 131 Heping North Road, Shanxi, Taiyuan Applicant before: SHANXI FENXI HEAVY INDUSTRY Co.,Ltd. Applicant before: SHANXI FENXI ELECTROMECHANICAL Co.,Ltd. |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20231229 Address after: 030000 workshop 149 of Shanxi Fenxi heavy industry, No. 131 Heping North Road, Wanbailin District, Taiyuan City, Shanxi Province Applicant after: Shanxi Fenxi Electric Co.,Ltd. Applicant after: China State Shipbuilding Corporation Fenxi Heavy Industry Co.,Ltd. Applicant after: SHANXI FENXI ELECTROMECHANICAL Co.,Ltd. Address before: No. 131 Heping North Road, Wanbailin District, Taiyuan City, Shanxi Province, 030000 Applicant before: China State Shipbuilding Corporation Fenxi Heavy Industry Co.,Ltd. Applicant before: SHANXI FENXI ELECTROMECHANICAL Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |