CN201732987U - Accidental-collision prevention operating mechanism of switch cabinet - Google Patents
Accidental-collision prevention operating mechanism of switch cabinet Download PDFInfo
- Publication number
- CN201732987U CN201732987U CN2010202043780U CN201020204378U CN201732987U CN 201732987 U CN201732987 U CN 201732987U CN 2010202043780 U CN2010202043780 U CN 2010202043780U CN 201020204378 U CN201020204378 U CN 201020204378U CN 201732987 U CN201732987 U CN 201732987U
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- CN
- China
- Prior art keywords
- protective cover
- operating mechanism
- cabinet
- switch
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates an operating mechanism of a switch cabinet, in particular to an accidental-collision prevention operating mechanism of a switch cabinet which comprises a cabinet body, and the cabinet body is provided with a switching knob and a tripping knob; the operating mechanism is characterized in that the switching knob is positioned in a first protective cover, and the upper end part of the first protective cover is hinged with the cabinet body by a first hinge; the tripping knob is arranged in a second protective cover, and the upper end part of the second protective cover is hinged with the cabinet body by a second hinge; and both the first protective cover and the second protective cover are made from organic glass. The operating mechanism of the switch cabinet can prevent accidental collision.
Description
Technical field
The utility model relates to a kind of switch cubicle operating mechanism.
Background technology
At present, the switch cubicle operating mechanism of switching station is a spring mechanism, protrude in the switch cubicle face, and opening button, switch knob are exposed on the operating mechanism, its height off the ground only is 95cm, very easily cause operating personnel, maintainer's mistake to bump branch, switch knob on the switching mechanism, and this operation circuit is without any locking, in case touching, circuit breaker promptly can not have the action of selection.Particularly the bus connection switch cabinet of switching station because of bus connection switch normally is in hot stand-by duty, causes bus connection switch to close a floodgate in case occur bumping by mistake, and its consequence will be very serious.
During the examination of certain unit in charge of construction before being put into operation in newly-built high voltage power distribution chamber, the operating mechanism that the staff is not intended to touch switch taking place once, causes switch motion to be closed a floodgate.Though be the equipment that does not put into operation, do not cause the accident, can not be ignored for our enlightenment.
Summary of the invention
The purpose of this utility model provides a kind of switch cubicle operating mechanism of mistaken collision preventing, but this switch cubicle operating mechanism mistaken collision preventing.
For realizing the purpose of this utility model, the technical scheme that the utility model adopted is: the switch cubicle operating mechanism of mistaken collision preventing, and it comprises cabinet, cabinet is provided with switch knob, opening button; It is characterized in that: switch knob is positioned at first protective cover, and the upper end of first protective cover is hinged by first hinge and cabinet; Opening button is positioned at second protective cover, and the upper end of second protective cover is hinged by second hinge and cabinet; The material of the material of first protective cover, second protective cover is polymethyl methacrylate.
The beneficial effects of the utility model: adopt switch knob to be positioned at first protective cover, opening button is positioned at second protective cover; The people bumps less than switch knob, opening button; But mistaken collision preventing.The utility model has reached the target of mistaken collision preventing, has also satisfied the requirement that prevents misoperation simultaneously.The utility model is specially adapted to 10KV switching station CT-8 type operating mechanism.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-cabinet, 2-switch knob, 3-opening button, 4-first protective cover, 5-first hinge (being commonly called as hinge), 6-second protective cover, 7-second hinge (being commonly called as hinge).
Embodiment
As shown in Figure 1, the switch cubicle operating mechanism of mistaken collision preventing, it comprises cabinet 1, cabinet 1 is provided with switch knob 2, opening button 3; It is characterized in that: switch knob 2 is positioned at the upper end of first protective cover, 4, the first protective covers 4 by first hinge 5 and cabinet 1 hinged (promptly first protective cover 4 can be opened); Opening button 3 is positioned at the upper end of second protective cover, 6, the second protective covers 6 by second hinge 7 and cabinet 1 hinged (promptly second protective cover 6 can be opened); The material of the material of first protective cover 4, second protective cover 6 is polymethyl methacrylate.
After adopting the utility model, carry out grid switching operation altogether 46 times, the accident of once by mistake bumping does not take place.Reduce 10KV switching station CT-8 type operating mechanism mistake and bumped probability.
Claims (1)
1. the switch cubicle operating mechanism of mistaken collision preventing, it comprises cabinet, cabinet is provided with switch knob, opening button; It is characterized in that: switch knob is positioned at first protective cover, and the upper end of first protective cover is hinged by first hinge and cabinet; Opening button is positioned at second protective cover, and the upper end of second protective cover is hinged by second hinge and cabinet; The material of the material of first protective cover, second protective cover is polymethyl methacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202043780U CN201732987U (en) | 2010-05-20 | 2010-05-20 | Accidental-collision prevention operating mechanism of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202043780U CN201732987U (en) | 2010-05-20 | 2010-05-20 | Accidental-collision prevention operating mechanism of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201732987U true CN201732987U (en) | 2011-02-02 |
Family
ID=43524142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202043780U Expired - Fee Related CN201732987U (en) | 2010-05-20 | 2010-05-20 | Accidental-collision prevention operating mechanism of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201732987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869959A (en) * | 2016-06-02 | 2016-08-17 | 无锡新宏泰电器科技股份有限公司 | Air circuit breaker button locking device |
-
2010
- 2010-05-20 CN CN2010202043780U patent/CN201732987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869959A (en) * | 2016-06-02 | 2016-08-17 | 无锡新宏泰电器科技股份有限公司 | Air circuit breaker button locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YICHANG POWER SUPPLY COMPANY OF HUBEI ELECTRIC POW Free format text: FORMER OWNER: THE DISTRIBUTION CENTER OF YICHANG POWER SUPPLY COMPANY Effective date: 20121212 Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121212 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 443000 YICHANG, HUBEI PROVINCE TO: 443003 YICHANG, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121212 Address after: 443003 Yichang Yanjiang Road, Hubei, No. 117 Patentee after: Yichang Power Supply Company of Hubei Electric Power Company Patentee after: State Grid Corporation of China Address before: 443000 power distribution center of Yichang power supply company, 34 Chengdong Road, Yichang, Hubei Patentee before: Yichang Power Supply Company Distribution Centre |
|
| 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: 20110202 Termination date: 20160520 |