CN201838487U - Interlocking device for front door of switch cabinet - Google Patents
Interlocking device for front door of switch cabinet Download PDFInfo
- Publication number
- CN201838487U CN201838487U CN2010205513398U CN201020551339U CN201838487U CN 201838487 U CN201838487 U CN 201838487U CN 2010205513398 U CN2010205513398 U CN 2010205513398U CN 201020551339 U CN201020551339 U CN 201020551339U CN 201838487 U CN201838487 U CN 201838487U
- Authority
- CN
- China
- Prior art keywords
- fixed
- plate
- front door
- emergency release
- interlocking
- 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
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses an interlocking device for a front door of a switch cabinet in power distribution system. The technical scheme is as follows: a CS6 manual operation mechanism (5) is fixed on a CS6 mechanism installation plate (11); a transmission plate (6) is fixed on the CS6 manual operation mechanism (5); a limiting plate (8) is fixed on a front door (10); a transmission rod (9) passes through the limiting plate (8); a locking plate (3) and an axial installation plate (4) are respectively fixed at two ends of the transmission rod (9); an urgency unlocking rod (1) is fixed on the front door (10); an urgency unlocking plate (2) is fixed on the urgency unlocking rod (1) is matched with an interlocking plate (3) in a meshing way. The interlocking device is convenient to manufacture and install, simple to operate, and reliable in interlocking, and can meet requirement on safety of power transmission and distribution equipment of power work staffs.
Description
Technical field
The utility model relates to a kind of electrical power distribution switches cabinet, the particularly interlock of door of switch cabinet.
Background technology
At present, in the power transmission and distribution system, the work about electric power personnel have proposed very high requirement to the fail safe of equipment for power transmission and distribution, and particularly fixed switch cubicle is definitely can not open the Qianmen under charged situation.Existing door of switch cabinet and operating grip do not have interlocking, and the easy mistakenly entering charged chamber of staff under the charged situation of switch cubicle causes serious threat to work about electric power personnel's personal safety.
Summary of the invention
The purpose of this utility model is exactly to design a kind of preceding door interlock of CS6 operation fixed switchgear of simple type.
The technical solution of the utility model is that a kind of preceding door interlock interlock of CS6 operation fixed switchgear is characterized in that, fixes a CS6 manual-operating mechanism on CS6 mechanism mounting panel, fixes a driver plate on the CS6 manual operating mechanism; Be fixed with limiting plate on the Qianmen, drive link passes limiting plate, and the drive link two ends are fixed with junction panel and axle mounting panel respectively; Be fixed with the emergency release bar on the Qianmen, be fixed with the emergency release plate on the emergency release bar, the emergency release plate cooperates with the junction panel interlock.
The utility model is applicable to the GG1A switch cubicle, isolating switch adopts the operation of CS6 manual-operating mechanism, circuit breaker adopts the switch cubicle that divides body structure, drive driver plate by the CS6 manual-operating mechanism, driver plate drives the axle mounting panel, the driver plate finger lock axle mounting panel that puts in place, the cabinet door interlock pins the cabinet door.Guaranteed that the staff must be according to the operating sequence operation of switch cubicle, isolation is closed down in the isolation of closing earlier again, closes circuit breaker at last, when isolating switch closes a floodgate, door can not be opened, and branch was isolated down after elder generation divided circuit breaker during sub-switching operation, and branch is gone up isolation at last, door just can have been opened, prevent that so promptly the mistake branch from closing isolating switch by mistake, also effectively prevent staff's mistakenly entering charged chamber, cause the accident of human electric shock.Fabrication and installation are convenient, and are simple to operate, and interlocking is reliable, can satisfy the requirement of work about electric power personnel to the equipment for power transmission and distribution fail safe.
Description of drawings
The structural representation of Fig. 1 during for the preceding door interlock embodiment locking of the utility model CS6 operation fixed switchgear;
Structural representation when Fig. 2 is an emergency release embodiment illustrated in fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Among the figure: 1, emergency release bar 2, emergency release plate 3, interlock plate 4, axle mounting panel 5, CS6 manual-operating mechanism 6, driver plate 7, extension spring 8, limiting plate 9, drive link 10, Qianmen 11, CS6 mechanism mounting panel
As shown in drawings, the preceding door interlock of the utility model CS6 operation fixed switchgear is to fix a CS6 manual-operating mechanism 5 on CS6 mechanism mounting panel 11, fixes a driver plate 6 on CS6 manual operating mechanism 5; Be fixed with limiting plate 8 on the Qianmen 10, drive link 9 passes limiting plate 8, and drive link 9 two ends are fixed with junction panel 3 and axle mounting panel 4 respectively; Axle is installed an extension spring 7 between mounting panel 4 and the Qianmen, at the uncharged situation lower spring of switch cubicle 7 reset strap moving axis mounting panels 4 Qianmen is opened; Be fixed with emergency release bar 1 on Qianmen 10, be fixed with emergency release plate 2 on the emergency release bar 1, emergency release plate 2 cooperates with junction panel 3 interlocks.
The cabinet door interlock that the utility model provides, drive driver plate 6 by CS6 manual operating mechanism 5, driver plate 6 drives axle mounting panel 4, the driver plate 6 finger lock axle mounting panel 4 that puts in place, the cabinet door interlock pins the cabinet door, when power equipment moves, when in emergency circumstances needing to open the Qianmen, rotate emergency release bar 1 with the yi word pattern screwdriver, emergency release plate 2 breaks away from junction panel 3 under the drive of emergency release bar 1, and just can open the Qianmen this moment.
The cabinet door interlock that the utility model provides is made simple and easy, easy for installation, simple to operate, and interlocking is reliable, can satisfy the requirement of work about electric power personnel to the equipment for power transmission and distribution fail safe.
Claims (1)
1. a front door of switch cabinet interlock is characterized in that: fix a CS6 manual-operating mechanism (5) on CS6 mechanism mounting panel (11), fix a driver plate (6) on CS6 manual operating mechanism (5); Be fixed with limiting plate (8) on the Qianmen (10), drive link (9) passes limiting plate (8), and drive link (9) two ends are fixed with junction panel (3) and axle mounting panel (4) respectively; Be fixed with emergency release bar (1) on Qianmen (10), be fixed with emergency release plate (2) on the emergency release bar (1), emergency release plate (2) cooperates with junction panel (3) interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205513398U CN201838487U (en) | 2010-10-08 | 2010-10-08 | Interlocking device for front door of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205513398U CN201838487U (en) | 2010-10-08 | 2010-10-08 | Interlocking device for front door of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201838487U true CN201838487U (en) | 2011-05-18 |
Family
ID=44008590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205513398U Expired - Fee Related CN201838487U (en) | 2010-10-08 | 2010-10-08 | Interlocking device for front door of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201838487U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312624A (en) * | 2011-07-01 | 2012-01-11 | 广东北江开关厂有限公司 | Blocking structure for cubicle switchboard front door and cable chamber door |
| CN102610425A (en) * | 2012-02-28 | 2012-07-25 | 枣庄矿业(集团)有限责任公司供电工程处 | Switch operating mechanism auxiliary switch |
| CN111478195A (en) * | 2020-04-26 | 2020-07-31 | 宁波甬新东方电气有限公司 | Feeder cabinet |
-
2010
- 2010-10-08 CN CN2010205513398U patent/CN201838487U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312624A (en) * | 2011-07-01 | 2012-01-11 | 广东北江开关厂有限公司 | Blocking structure for cubicle switchboard front door and cable chamber door |
| CN102312624B (en) * | 2011-07-01 | 2013-11-13 | 广东北江开关厂有限公司 | Blocking structure for cubicle switchboard front door and cable chamber door |
| CN102610425A (en) * | 2012-02-28 | 2012-07-25 | 枣庄矿业(集团)有限责任公司供电工程处 | Switch operating mechanism auxiliary switch |
| CN111478195A (en) * | 2020-04-26 | 2020-07-31 | 宁波甬新东方电气有限公司 | Feeder cabinet |
| CN111478195B (en) * | 2020-04-26 | 2021-08-17 | 宁波甬新东方电气有限公司 | Feeder cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204464835U (en) | A kind of cabinet door interlocking device of switch cabinet | |
| CN201838487U (en) | Interlocking device for front door of switch cabinet | |
| CN201504019U (en) | Interlocking device for circuit breaker chamber door of high-voltage switch cabinet | |
| CN201360106Y (en) | Drawer unit and cabinet body unit thereof with anti-misoperation function | |
| CN201698930U (en) | Locking device of lifting door switching device operation mechanism | |
| CN202076714U (en) | Back door interlocking device of high-voltage removable-type AC metal enclosed switch device | |
| CN202423837U (en) | Switching-on/off device for switching apparatuses | |
| CN107464707A (en) | A kind of protection blocking mechanism for high-voltage ring main unit | |
| CN203179730U (en) | Interlocking mechanism | |
| CN202840331U (en) | Interlocking device and ring main unit using interlocking device | |
| CN202273500U (en) | Novel program lock of high-voltage cabinet load switch for mines | |
| CN201674130U (en) | Intelligent protective screen for overhaul of armored switch cabinet | |
| CN201000823Y (en) | Interlocking device for high-voltage isolating switch and cabinet door | |
| CN204011153U (en) | Ring main unit operation interlocking device | |
| CN201601409U (en) | Central cabinet circuit breaker emergency opening mechanism | |
| CN208820251U (en) | A kind of anti-error locking device of 6kV high-voltage switch cabinet mechanical | |
| CN202488019U (en) | Interlocking mechanism of circuit breaker cabinet switch room for ring net | |
| CN203481694U (en) | Inflated high tension switchgear | |
| CN205509288U (en) | Be used for cubical switchboard front and back door interlock | |
| CN217563085U (en) | Switch cabinet operating handle with universal beads | |
| CN200976457Y (en) | Electrical distribution box with protection door | |
| CN202273499U (en) | Novel program lock of high-voltage cabinet disconnector for open-air mines | |
| CN202940497U (en) | Valve mechanism of high-voltage switch cabinet | |
| CN102820618A (en) | Switch cabinet with five-prevention interlocking device | |
| CN203205285U (en) | Load switch cabinet program lock operating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |