CN207442313U - The anti-error dismantling device of high-voltage board aviation plug - Google Patents
The anti-error dismantling device of high-voltage board aviation plug Download PDFInfo
- Publication number
- CN207442313U CN207442313U CN201721534591.6U CN201721534591U CN207442313U CN 207442313 U CN207442313 U CN 207442313U CN 201721534591 U CN201721534591 U CN 201721534591U CN 207442313 U CN207442313 U CN 207442313U
- Authority
- CN
- China
- Prior art keywords
- hook
- aviation plug
- control box
- voltage board
- breaker
- 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
Abstract
The utility model is related to a kind of anti-error dismantling devices of high-voltage board aviation plug, aviation plug including being located at high-voltage board breaker chamber internal upper part, the upper and lower side of female of aviation plug is provided with locking pin, the upper and lower side of male plug of aviation plug is hinged with the hook plate with the cooperation of locking pin clasp joint, and the control handle being connected with two hook plates is provided on front side of male plug；Aviation plug side is provided with control box, the lock hook that its bottom is driven to hook control handle when breaker is pushed into is hinged in the control box.The anti-error dismantling device of the utility model high-voltage board aviation plug is simple in structure, and design is reasonable, easy to use, and aviation plug is locked by breaker control lock hook, prevents staff from tearing plug open by mistake, ensures safety and equipment stable operation.
Description
Technical field
The utility model is related to a kind of anti-error dismantling devices of high-voltage board aviation plug.
Background technology
Breaker in high-voltage board is connected by aviation plug with control room, and the female of aviation plug is fixed on open circuit
Top in device room, male plug are connected with circuit breaker electric；When removing male plug, it is necessary to first exit breaker, to ensure safety, but
Be staff in operation, often forget about and first exit breaker, but first go to tear male plug open.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of high-voltage board aviation plug easy to use, safe and reliable
Anti-error dismantling device.
The utility model is realized using following scheme：A kind of anti-error dismantling device of high-voltage board aviation plug, including being located at high pressure
The aviation plug on top in cabinet breaker room, the upper and lower side of female of aviation plug are provided with locking pin, the male plug of aviation plug
The upper and lower side of head is hinged with the hook plate with the cooperation of locking pin clasp joint, and the operating handle being connected with two hook plates is provided on front side of male plug
Hand；Aviation plug side is provided with control box, is hinged in the control box when breaker is pushed into and drives its lower swing hook
The firmly lock hook of control handle.
Further, the vertical guide groove being pierced by for lock hook, the lock hook and control are offered on front side of the control box
It is fixed with and is pierced by by control box bottom and by the sliding piece of breaker top pressure swing backward on the articulated shaft of box.
Further, it is provided in the control box and lock hook is promoted to be swung up the torsional spring resetted；It is set on the hook plate
The hook groove with locking pin cooperation is equipped with, the sliding piece lower end is provided with idler wheel.
Further, the breaker upper back is horizontally disposed with the longitudinal plate for promoting sliding piece swing backward, longitudinal direction
Front edge of board is provided with the hook portion being folded upward at.
Compared with prior art, the utility model has the advantages that：The utility model high-voltage board aviation plug is prevented
Dismantling device is simple in structure by mistake, and design is reasonable, easy to use, locks aviation plug by breaker control lock hook, prevents work
Personnel tear plug open by mistake, ensure safety and equipment stable operation.
For the purpose of this utility model, technical solution and advantage is more clearly understood, specific embodiment will be passed through below
And relevant drawings, the utility model is described in further detail.
Description of the drawings
Fig. 1 is the utility model embodiment construction front view；
Fig. 2 is that aviation plug coordinates top view with lock hook in the utility model embodiment；
Fig. 3 is to put view in the utility model embodiment on lock hook；
Fig. 4 is lock hook bottom view in the utility model embodiment；
Figure label explanation：100- breaker chambers, 200- breakers, 210- longitudinal plates, 211- hook portions, 300- aviations are inserted
Head, 310- females, 311- locking pins, 320- male plugs, 321- hook plates, 322- straight troughs, 323- hook grooves, 330- control handles,
400- control box, 410- lock hooks, the vertical guide grooves of 420-, 430- sliding pieces, 431- idler wheels, 440- torsional springs.
Specific embodiment
As shown in Fig. 1 ~ 4, a kind of anti-error dismantling device of high-voltage board aviation plug, including being located in high-voltage board breaker chamber 100
The aviation plug 300 on top, the 310 upper and lower side of female of aviation plug 300 are provided with locking pin 311, aviation plug 300
320 upper and lower side of male plug be hinged with 311 clasp joint of locking pin cooperation hook plate 321,320 upper and lower side of male plug be additionally provided with
The straight trough 322 that locking pin 311 coordinates, 320 front side of male plug are provided with the control handle 330 being connected with two hook plates 321, aviation
The male plug of plug is connected with circuit breaker electric；300 side of aviation plug is provided with control box 400, in the control box 400
The lock hook 410 for when breaker 200 is pushed into its bottom being driven to hook control handle 330 is hinged with, by swinging control handle
330 make hook plate 321 hook locking pin 311 so that and male plug and female are stuck, without departing from, while 410 hook of lock hook
Firmly control handle prevents that only when breaker exits, lock hook 410 can just unclamp operating handle to operating handle toward backswing, by
This prevents aviation plug from being torn open by mistake in the case where breaker does not exit.
In the present embodiment, 400 front side of control box offers the vertical guide groove 420 being pierced by for lock hook 410, described
Lock hook 410 is pierced by and by breaker top pressure swing backward with being fixed on the articulated shaft of control box 400 by control box bottom
Sliding piece 430, sliding piece 430 and lock hook 410 are connected in together on the articulated shaft of control box 400, and breaker promotes when being pushed into
430 swing backward of sliding piece, lock hook 410 will hook control handle to lower swing.
In the present embodiment, it is provided in the control box 400 and lock hook 410 is promoted to be swung up the torsional spring 440 resetted；
The hook groove 323 with locking pin cooperation is provided on the hook plate 321, the sliding piece lower end is provided with idler wheel 431, and breaker moves back
When going out, pendulum resets lock hook 410 upwards under the effect of torsion spring, releases the lock function to operating handle, opens control handle just
Male plug can be removed.
In the present embodiment, the breaker upper back is horizontally disposed with the longitudinal plate for promoting sliding piece swing backward
210, longitudinal front edge of board is provided with the hook portion 211 being folded upward at.
Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modifications, equivalent replacements and improvements are made should be included in this practicality
Within new protection domain.
Claims (4)
1. a kind of anti-error dismantling device of high-voltage board aviation plug, the aviation plug including being located at high-voltage board breaker chamber internal upper part,
It is characterized in that：The upper and lower side of female of aviation plug is provided with locking pin, the upper and lower side of male plug of aviation plug be hinged with
The hook plate of locking pin clasp joint cooperation, male plug front side are provided with the control handle being connected with two hook plates；By aviation plug
Side is provided with control box, and the locking that its bottom is driven to hook control handle when breaker is pushed into is hinged in the control box
Hook.
2. the anti-error dismantling device of high-voltage board aviation plug according to claim 1, it is characterised in that：It is opened on front side of the control box
Equipped with the vertical guide groove being pierced by for lock hook, it is fixed on the articulated shaft of the lock hook and control box and is pierced by by control box bottom
And by the sliding piece of breaker top pressure swing backward.
3. the anti-error dismantling device of high-voltage board aviation plug according to claim 2, it is characterised in that：It is set in the control box
Have and lock hook is promoted to be swung up the torsional spring resetted；The hook groove with locking pin cooperation, the sliding piece are provided on the hook plate
Lower end is provided with idler wheel.
4. the anti-error dismantling device of high-voltage board aviation plug according to claim 2, it is characterised in that：On on rear side of the breaker
Portion is horizontally disposed with the longitudinal plate for promoting sliding piece swing backward, and longitudinal front edge of board is provided with the hook portion being folded upward at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721534591.6U CN207442313U (en) | 2017-11-16 | 2017-11-16 | The anti-error dismantling device of high-voltage board aviation plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721534591.6U CN207442313U (en) | 2017-11-16 | 2017-11-16 | The anti-error dismantling device of high-voltage board aviation plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442313U true CN207442313U (en) | 2018-06-01 |
Family
ID=62289934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721534591.6U Expired - Fee Related CN207442313U (en) | 2017-11-16 | 2017-11-16 | The anti-error dismantling device of high-voltage board aviation plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207442313U (en) |
-
2017
- 2017-11-16 CN CN201721534591.6U patent/CN207442313U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20191116 |