CN202978008U - Switch cabinet - Google Patents
Switch cabinet Download PDFInfo
- Publication number
- CN202978008U CN202978008U CN 201220364865 CN201220364865U CN202978008U CN 202978008 U CN202978008 U CN 202978008U CN 201220364865 CN201220364865 CN 201220364865 CN 201220364865 U CN201220364865 U CN 201220364865U CN 202978008 U CN202978008 U CN 202978008U
- Authority
- CN
- China
- Prior art keywords
- doorframe
- cable vault
- cable chamber
- door
- plate
- 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
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Abstract
The utility model discloses a switch cabinet, comprising a cable chamber door plate and a cable chamber doorframe. The left and right side frames of the cable chamber doorframe are provided with a plurality of block grooves with the same opening direction indicating the outward and upward direction, the cable chamber door plate is provided with a block pin corresponding the block groove on the cable chamber doorframe, at least one through hole on the upper side frame of the cable chamber doorframe is equipped with a linkage locking bar, and the cable chamber door plate is provided with a locking bar jack at the position corresponding to the through hole on the upper side frame of the cable chamber doorframe. According to the switch cabinet, the problems in the present similar switch cabinets that the dismounting of a cable chamber door is inconvenient, and connection reliability is poor are solved.
Description
Technical field
The utility model relates to high voltage electric equipment manufacturing technology field, particularly a kind of switch cabinet with cable chamber door of interlocking.
Technical background
Current, the cable chamber door of the ring main unit that in the ring main unit in the 12kV/24kV distribution system, most ring main unit manufacturer produces has two kinds of patterns: a kind of is to fix with screw rod at outer side of door, another kind ofly just with one, common padlock is pinned lower door-plate.The defective that these two kinds of patterns are brought is: 1, need to tighten or dismantle described cable chamber door with specific purpose tool 2, operator's personal safety is not played a protective role.
The utility model content
Problem to be solved in the utility model is to provide a kind of cable chamber door dismounting inconvenience, and the poor switch cabinet of connection reliability.
To achieve these goals, the technical solution of the utility model is: this switch cabinet, include cable vault's door-plate, cable vault's doorframe, be provided with a plurality of openings towards being all the draw-in groove that is tilted on described cable vault doorframe left and right sides frame, described cable vault door-plate is provided with the bayonet lock corresponding with the draw-in groove on described cable vault doorframe; The upper side frame of described cable vault doorframe has at least in a through hole interlock locking bar is housed, and position corresponding with the described through hole of the upper side frame of described cable vault doorframe on described cable vault door-plate is provided with the locking bar socket.After this cabinet is stuck in the bayonet lock of described cable vault door-plate in described draw-in groove, described interlock locking bar is fallen into downwards in the locking bar groove on door-plate top, described cable vault, the described interlock locking bar state that will always keep down after energising, like this, the four direction up and down of described cable vault door-plate just can be fastened on described cable vault doorframe reliably.
Owing to having adopted such scheme, the utility model compared with prior art has following beneficial effect:
1, cable chamber door and interlock locking bar interlocking guarantees to be unable to lift cable chamber door when charged, has guaranteed operating personnel's personal safety;
2, the draw-in groove of the bayonet lock of cable vault's door-plate the right and left and cable vault's doorframe left and right sides frame closely cooperates mutually, and is simple in structure, easy accessibility, dependable performance.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is cable vault's door-plate the right and left bayonet lock schematic diagram of the utility model embodiment.
Fig. 3 is cable vault's doorframe left and right sides frame draw-in groove schematic diagram of the utility model embodiment.
Embodiment
Concrete accompanying drawing embodiment is described in further detail the utility model below in conjunction with the utility model:
Fig. 1, switch cabinet shown in Figure 2, include cable vault's door-plate 3 and cable vault's doorframe 9, respectively be provided with 4 openings towards identical on the arranged on left and right sides frame of cable vault's doorframe 9, and are all the draw-in grooves 6 that are tilted to, on cable vault's door-plate 3 the right and left each be welded with regularly 4 respectively with draw-in groove 6 bayonet lock 5 one to one; The upper side frame of cable vault's doorframe 9 is provided with two through holes, and an interlock locking bar 2 all is housed in each through hole, and the upper end of cable vault's door-plate 3 respectively is provided with a locking bar socket 12 in the position corresponding with two through holes of the upper side frame of cable vault's doorframe 9, as shown in Figure 3.
Before power transmission, first cable vault's door-plate 3 is put into toward cable vault's doorframe crossbeam 7, hand is tipped the knocker 11 of door-plate in, lightly cable vault's door-plate 3 direction in the cable vault is advanced again, until the bayonet lock 5 of cable vault's door-plate 3 enters in the draw-in groove 6 of cabinet left and right side frame 9 fully, when interlock locking bar 2 inserted the locking bar socket 12 of cable vault's door-plate 3, door-plate 3 up and down, left and right four directions in cable vault's were pressed on cable vault's doorframe reliably, can carry out the safety closing power transmission with the switch cubicle of this cabinet; Otherwise during maintenance, switch cubicle separating brake drive interlock locking bar 2 is mentioned, and can cable chamber door 3 be mentioned with hand and pull down.
Claims (1)
1. switch cabinet, include cable vault's door-plate, cable vault's doorframe is characterized in that: be provided with a plurality of openings towards being all the draw-in groove that is tilted on described cable vault doorframe left and right sides frame, described cable vault door-plate is provided with the bayonet lock corresponding with the draw-in groove on described cable vault doorframe; The upper side frame of described cable vault doorframe has at least in a through hole interlock locking bar is housed, and position corresponding with the described through hole of the upper side frame of described cable vault doorframe on described cable vault door-plate is provided with the locking bar socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364865 CN202978008U (en) | 2012-07-26 | 2012-07-26 | Switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364865 CN202978008U (en) | 2012-07-26 | 2012-07-26 | Switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202978008U true CN202978008U (en) | 2013-06-05 |
Family
ID=48519036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220364865 Expired - Fee Related CN202978008U (en) | 2012-07-26 | 2012-07-26 | Switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202978008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810820A (en) * | 2012-07-26 | 2012-12-05 | 广西银河迪康电气有限公司 | Switch cabinet body |
-
2012
- 2012-07-26 CN CN 201220364865 patent/CN202978008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810820A (en) * | 2012-07-26 | 2012-12-05 | 广西银河迪康电气有限公司 | Switch cabinet body |
| CN102810820B (en) * | 2012-07-26 | 2016-06-01 | 广西银河迪康电气有限公司 | Switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210210 Address after: No. 561, Linchuan Road, Zunyi District, Guizhou Province Patentee after: GUIZHOU CHANGZHENG POWER EQUIPMENT Co.,Ltd. Address before: 536000 Galaxy complex, 11 Tibet Road, Beihai, the Guangxi Zhuang Autonomous Region. Patentee before: GUANGXI YINHE DECOM ELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20210726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |