CN203690724U - Protection device for emergency opening button of switchgear - Google Patents
Protection device for emergency opening button of switchgear Download PDFInfo
- Publication number
- CN203690724U CN203690724U CN201320820983.4U CN201320820983U CN203690724U CN 203690724 U CN203690724 U CN 203690724U CN 201320820983 U CN201320820983 U CN 201320820983U CN 203690724 U CN203690724 U CN 203690724U
- Authority
- CN
- China
- Prior art keywords
- switchgear
- switch
- emergency opening
- opening button
- hinge
- 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 provides a protection device for the emergency opening button of a switchgear, which comprises a switchgear door plate. The switchgear door plate is provided with an opening switch and a hinge. The hinge is provided with a pin shaft. The pin shaft is provided with a group of socket sleeves. The socket sleeves are provided with a box cover. The box cover is arranged above the opening switch. According to the technical scheme of the protection device for the emergency opening button of the switchgear, an automatically resetting type box cover is arranged on the emergency opening button of an existing switchgear. In this way, the problem that the switchgear is unstable in operation due to the manual mis-operation on the opening button can be effectively avoided. Meanwhile, the device is simple and practical.
Description
Technical field
the utility model relates to switch cubicle technical field, specifically a kind of switch cubicle emergency opening press button protecting device.
Background technology
Emergency brake-dividing device is installed on door board of switch cabinet conventionally, can carry out sub-switching operation to circuit breaker to do not need to open cabinet door in the time of needs emergency operation, because this switching-off device is contained on door board of switch cabinet, not protection, easily cause operating personnel's misoperation, while not needing to operate as appearance, because human error is carried out sub-switching operation to circuit breaker, switch cubicle operation is gone wrong.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of switch cubicle emergency opening press button protecting device, to avoid occurring due to human error, circuit breaker being carried out the phenomenon of sub-switching operation.
The utility model solves its technical problem by the following technical solutions.
A kind of switch cubicle emergency opening press button protecting device; comprise door board of switch cabinet; described door board of switch cabinet is provided with separating brake switch; described door board of switch cabinet is provided with hinge; described hinge is provided with bearing pin; described bearing pin is provided with one group of cover for seat, and described cover for seat is provided with lid, and described lid is located at described separating brake switch top.
Described bearing pin is provided with reduction torsion spring.
A kind of switch cubicle emergency opening press button protecting device of the present utility model; can automatically reset lid by install one on existing switch cubicle emergency opening button; can effectively avoid people to cause the problem of switch cubicle fluctuation of service for misoperation separating brake switch, simple and practical.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of switch cubicle emergency opening press button protecting device, comprises door board of switch cabinet 6, and separating brake switch 7 is installed on door board of switch cabinet 6; On door board of switch cabinet 6, be connected with hinge 3, bearing pin 4 is installed on hinge 3, one group of cover for seat 2 is installed on bearing pin 4, reduction torsion spring 5 is installed between cover for seat 2 on bearing pin 4; In cover for seat 2, be connected with lid 1, described lid 1 is positioned at separating brake switch 7 tops; One end of reduction torsion spring 5 and lid 1 are abutted against, and reduction torsion spring 5 other ends are fixed on hinge 3.
In the time that needs operate separating brake switch 7, manual unlocking lid 1 can operate, operate rear lid 1 and can under the elastic force effect of reduction torsion spring 5, automatically revert to the state that covers separating brake switch 7, can avoid thus the misoperation that human error causes in the time not needing to operate separating brake switch 7, effectively ensure the normal operation of switch cubicle.
Claims (2)
1. a switch cubicle emergency opening press button protecting device; comprise door board of switch cabinet; described door board of switch cabinet is provided with separating brake switch; it is characterized in that: described door board of switch cabinet (6) is provided with hinge (3); described hinge (3) is provided with bearing pin (4); described bearing pin (4) is provided with one group of cover for seat (2), and described cover for seat (2) is provided with lid (1), and described lid (1) is located at described separating brake switch (7) top.
2. a kind of switch cubicle emergency opening press button protecting device as claimed in claim 1, is characterized in that: described bearing pin (4) is provided with reduction torsion spring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820983.4U CN203690724U (en) | 2013-12-15 | 2013-12-15 | Protection device for emergency opening button of switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820983.4U CN203690724U (en) | 2013-12-15 | 2013-12-15 | Protection device for emergency opening button of switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690724U true CN203690724U (en) | 2014-07-02 |
Family
ID=51012593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320820983.4U Expired - Fee Related CN203690724U (en) | 2013-12-15 | 2013-12-15 | Protection device for emergency opening button of switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524886A (en) * | 2018-11-23 | 2019-03-26 | 黎庆有 | A kind of electric power electric switchgear emergency opening press button protecting device |
-
2013
- 2013-12-15 CN CN201320820983.4U patent/CN203690724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524886A (en) * | 2018-11-23 | 2019-03-26 | 黎庆有 | A kind of electric power electric switchgear emergency opening press button protecting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20201215 |