CN106785969A - The device of No starting reclosing after a kind of high-tension switch cabinet emergency opening - Google Patents
The device of No starting reclosing after a kind of high-tension switch cabinet emergency opening Download PDFInfo
- Publication number
- CN106785969A CN106785969A CN201611198706.9A CN201611198706A CN106785969A CN 106785969 A CN106785969 A CN 106785969A CN 201611198706 A CN201611198706 A CN 201611198706A CN 106785969 A CN106785969 A CN 106785969A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- travel switch
- emergency opening
- reclosing
- tension switch
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Abstract
The present invention relates to a kind of device of No starting reclosing after high-tension switch cabinet emergency opening, including high-tension switch cabinet, the high-tension switch cabinet includes cabinet and cabinet door, emergency opening button is provided with the cabinet door, on the emergency opening button travel switch collision block is fixedly connected near one end of cabinet, travel switch is fixedly connected with the cabinet, the travel switch is corresponding with travel switch collision block, and the distance between the travel switch and travel switch collision block are less than the distance between the emergency opening button and breaker；The travel switch is connected with the circuit breaker electric in cabinet, and the breaker is electrically connected with the lock-reclosing lock loop in the cabinet.Beneficial effects of the present invention are：The automatic of reclosing can be prevented after high-tension switch cabinet emergency opening, facilitate the maintenance of staff, it is to avoid in the maintenance process of staff, safety problem caused by reclosing closure.
Description
Technical field
The present invention relates to technical field of electric control, it particularly relates to forbid after a kind of high-tension switch cabinet emergency opening
Start the device of reclosing.
Background technology
Door is equipped with emergency brake-dividing device in current 10kV high-tension switch cabinets, in case of emergency can be artificially to high-voltage switch gear
Cabinet carries out emergency opening, but comprehensive protector, in route protection, carries reclosing function, electric industry portion at present inside device
Door and part owner require：Artificial emergency opening is considered as scene and knows there is great circuit question, and protection can not be normally carried out
Analysis and treatment do not allow protection to carry out reclosing, but existing high pressure, it is necessary to artificially carry out operation maintenance in this case
Do not have the device of No starting reclosing in switch cubicle, so as to cause using inconvenience, security is low.
Therefore, a kind of high-tension switch cabinet easy to use, safe is developed, it is professional's urgent need to resolve to become
Problem.
The content of the invention
The present invention proposes a kind of device of No starting reclosing after high-tension switch cabinet emergency opening, overcomes existing product
The deficiency of above-mentioned aspect in product.
The purpose of the present invention is achieved through the following technical solutions：
The device of No starting reclosing after a kind of high-tension switch cabinet emergency opening, including high-tension switch cabinet, the high-voltage switch gear
Cabinet includes cabinet and cabinet door, and emergency opening button is provided with the cabinet door, near the one of cabinet on the emergency opening button
End is fixedly connected with travel switch collision block, and travel switch, the travel switch and travel switch are fixedly connected with the cabinet
Collision block is corresponding, and the distance between the travel switch and travel switch collision block are less than the emergency opening button and breaker
The distance between；The travel switch is connected with the circuit breaker electric in cabinet, the lock-reclosing in the breaker and the cabinet
Lock loop electrically connects.
Further, the emergency opening button is fixedly connected with travel switch collision block by screw.
Further, the travel switch collision block is sheet, the travel switch collision block and the common structure of emergency opening button
It is L-shaped.
Further, position of the position of the travel switch higher than emergency opening button.
Further, the travel switch is fixedly connected in cabinet by travel switch mounting plate.
Further, the travel switch draws signal by the standby plug of breaker.
Further, the standby plug is connected with socket, and the socket is by closing in wire access intake loop
In lock reclosure loop reform.
Beneficial effects of the present invention are：The automatic of reclosing can be prevented after high-tension switch cabinet emergency opening, it is convenient
The maintenance of staff, it is to avoid in the maintenance process of staff, safety problem caused by reclosing closure.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing for needing to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the cabinet of the device of No starting reclosing after high-tension switch cabinet emergency opening described in the embodiment of the present invention
Structural representation；
Fig. 2 is the cabinet door structure schematic diagram of No starting reclosing after high-tension switch cabinet emergency opening according to Fig. 1；
Fig. 3 is the circuit theory diagrams one of No starting reclosing after high-tension switch cabinet emergency opening according to Fig. 1；
Fig. 4 is the circuit theory diagrams two of No starting reclosing after high-tension switch cabinet emergency opening according to Fig. 1；
Fig. 5 is the circuit theory diagrams three of No starting reclosing after high-tension switch cabinet emergency opening according to Fig. 1；
Fig. 6 is the circuit theory diagrams four of No starting reclosing after high-tension switch cabinet emergency opening according to Fig. 1；
Fig. 7 is the circuit theory diagrams five of No starting reclosing after high-tension switch cabinet emergency opening according to Fig. 1；
Fig. 8 is the circuit theory diagrams six of No starting reclosing after high-tension switch cabinet emergency opening according to Fig. 1；
Fig. 9 is the circuit theory diagrams seven of No starting reclosing after high-tension switch cabinet emergency opening according to Fig. 1；
Figure 10 is the circuit theory diagrams eight of No starting reclosing after high-tension switch cabinet emergency opening according to Fig. 1.
In figure：
1st, cabinet；2nd, cabinet door；3rd, emergency opening button；4th, travel switch collision block；5th, travel switch；6th, travel switch mounting plate.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belongs to present invention protection
Scope.
As Figure 1-10 shows, No starting weight after a kind of high-tension switch cabinet emergency opening described according to embodiments of the present invention
The device of combined floodgate, including high-tension switch cabinet, the high-tension switch cabinet include cabinet 1 and cabinet door 2, are provided with the cabinet door 2 tight
Anxious opening button 3, one end on the emergency opening button 3 near cabinet 1 is fixedly connected with travel switch collision block 4, the cabinet
Travel switch 5 is fixedly connected with body 1, the travel switch 5 is corresponding with travel switch collision block 4, and the travel switch 5 and
The distance between travel switch collision block 4 is less than the distance between the emergency opening button 3 and breaker；The travel switch 5
It is connected with the circuit breaker electric in cabinet 1, the breaker is electrically connected with the lock-reclosing lock loop in the cabinet 1.
In one particular embodiment of the present invention, the emergency opening button 3 is fixedly connected with stroke and opens by screw
Close collision block 4.
In one particular embodiment of the present invention, the travel switch collision block 4 is sheet, the travel switch collision block 4
L-shaped is collectively formed with emergency opening button 3.
In one particular embodiment of the present invention, position of the position of the travel switch 5 higher than emergency opening button 3
Put.
In one particular embodiment of the present invention, the travel switch 5 is fixedly connected on by travel switch mounting plate 6
In cabinet 1.
In one particular embodiment of the present invention, the travel switch 5 draws signal by the standby plug of breaker.
In one particular embodiment of the present invention, the standby plug is connected with socket, and the socket is connect by wire
In entering the lock-reclosing lock loop in intake loop.
Understand above-mentioned technical proposal of the invention for convenience, below by way of in specifically used mode to of the invention above-mentioned
Technical scheme is described in detail.
It is of the present invention be fixedly connected mode and the conventional technical means such as can be connected with, weld replace.
The present invention in structure, need to increase miniature travel switch 5, by pressing emergency opening inside circuit breaker panel
Button 3 touches travel switch 5 in advance, needs to increase travel switch mounting plate 6 on this class formation, increases in circuit breaker panel in addition
Plus travel switch collision block 4, the trip switch corresponding actions of collision block 4, switch in design runlength in addition when causing travel switch 5 to act
Need to consider that travel switch collision block 4 first touches travel switch during installing plate 6, after carry out emergency opening；Electrically, stroke need to be opened
Close 5 one group prescribes wiring by the standby plug extraction signal of breaker, and is connected by socket, and socket is opened stroke by wire
The signal of pass 5 is caused in the lock-reclosing lock loop in high-tension switch cabinet intake loop, latch-up protection is shifted to an earlier date from principle and is entered
Row reclosing operation.
When specifically used, emergency opening button 3 is pressed, emergency opening button 3 drives travel switch collision block 4 to move, stroke
The first contacting travel switch 5 of switch collision block 4, travel switch 5 transmits a signal to locking by breaker, plug, jack wires etc.
In reclosure loop reform, latch-up protection is realized, then the contact breaker of emergency opening button 3 realizes the function of emergency opening.
In sum, by above-mentioned technical proposal of the invention, reclosing can be prevented after high-tension switch cabinet emergency opening
Automatic, facilitate the maintenance of staff, it is to avoid in the maintenance process of staff, peace caused by reclosing closure
Full problem.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are various under enlightenment of the invention
The product of form, however, make any change in its shape or structure, it is every with skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (7)
1. after a kind of high-tension switch cabinet emergency opening No starting reclosing device, including high-tension switch cabinet, the height presses off
Closing cabinet includes cabinet（1）And cabinet door（2）, the cabinet door（2）On be provided with emergency opening button（3）, it is characterised in that it is described tight
Anxious opening button（3）It is upper to be close to cabinet（1）One end be fixedly connected with travel switch collision block（4）, the cabinet（1）Interior fixation is even
It is connected to travel switch（5）, the travel switch（5）With travel switch collision block（4）It is corresponding, and the travel switch（5）With row
Cheng Kaiguan collision blocks（4）The distance between be less than the emergency opening button（3）The distance between with breaker；The travel switch
（5）With cabinet（1）Interior circuit breaker electric connection, the breaker and the cabinet（1）Interior lock-reclosing lock loop electrical connection.
2. after a kind of high-tension switch cabinet emergency opening according to claim 1 No starting reclosing device, its feature
It is, the emergency opening button（3）Travel switch collision block is fixedly connected with by screw（4）.
3. after a kind of high-tension switch cabinet emergency opening according to claim 2 No starting reclosing device, its feature
It is, the travel switch collision block（4）It is sheet, the travel switch collision block（4）With emergency opening button（3）Collectively form L
Shape.
4. after a kind of high-tension switch cabinet emergency opening according to claim 3 No starting reclosing device, its feature
It is, the travel switch（5）Position be higher than emergency opening button（3）Position.
5. after a kind of high-tension switch cabinet emergency opening according to claim 4 No starting reclosing device, its feature
It is, the travel switch（5）By travel switch mounting plate（6）It is fixedly connected on cabinet（1）It is interior.
6. after a kind of high-tension switch cabinet emergency opening according to claim 5 No starting reclosing device, its feature
It is, the travel switch（5）Signal is drawn by the standby plug of breaker.
7. after a kind of high-tension switch cabinet emergency opening according to claim 6 No starting reclosing device, its feature
It is that the standby plug is connected with socket, the socket accesses the lock-reclosing lock loop in intake loop by wire
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198706.9A CN106785969A (en) | 2016-12-22 | 2016-12-22 | The device of No starting reclosing after a kind of high-tension switch cabinet emergency opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198706.9A CN106785969A (en) | 2016-12-22 | 2016-12-22 | The device of No starting reclosing after a kind of high-tension switch cabinet emergency opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106785969A true CN106785969A (en) | 2017-05-31 |
Family
ID=58897765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611198706.9A Pending CN106785969A (en) | 2016-12-22 | 2016-12-22 | The device of No starting reclosing after a kind of high-tension switch cabinet emergency opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785969A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003032874A (en) * | 2001-07-12 | 2003-01-31 | Nitto Electric Works Ltd | Automatic resetting apparatus |
| CN203983080U (en) * | 2014-07-08 | 2014-12-03 | 陕西中电高压电力开关有限公司 | Mechanical interlocking device for circuit breaker |
| CN204179548U (en) * | 2014-10-30 | 2015-02-25 | 成都科星电力电器有限公司 | A kind of emergent brake separating device of handcart-type breaker |
| CN204905836U (en) * | 2015-09-06 | 2015-12-23 | 苏州工业园区科佳自动化有限公司 | Safe type autoeclosing switch |
-
2016
- 2016-12-22 CN CN201611198706.9A patent/CN106785969A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003032874A (en) * | 2001-07-12 | 2003-01-31 | Nitto Electric Works Ltd | Automatic resetting apparatus |
| CN203983080U (en) * | 2014-07-08 | 2014-12-03 | 陕西中电高压电力开关有限公司 | Mechanical interlocking device for circuit breaker |
| CN204179548U (en) * | 2014-10-30 | 2015-02-25 | 成都科星电力电器有限公司 | A kind of emergent brake separating device of handcart-type breaker |
| CN204905836U (en) * | 2015-09-06 | 2015-12-23 | 苏州工业园区科佳自动化有限公司 | Safe type autoeclosing switch |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |