CN201438424U - High-voltage isolating-switch accelerator - Google Patents
High-voltage isolating-switch accelerator Download PDFInfo
- Publication number
- CN201438424U CN201438424U CN2009201030263U CN200920103026U CN201438424U CN 201438424 U CN201438424 U CN 201438424U CN 2009201030263 U CN2009201030263 U CN 2009201030263U CN 200920103026 U CN200920103026 U CN 200920103026U CN 201438424 U CN201438424 U CN 201438424U
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- CN
- China
- Prior art keywords
- gear
- transmission device
- spring
- bracket
- support
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a high-voltage isolating-switching accelerator, which comprises a bracket, wherein positioning plates are fixed on the bracket, a trigger passes through the bracket to be arranged between the positioning plates, a transmission device is arranged below the positioning plates, the transmission device comprises a rack, a gear and a shaft, the rack is engaged with the gear, the gear is provided with a crank handle, the shaft is provided with the gear, the shaft end is provided with a contact, the rack is fixedly connected with the bracket through a spring seat, and a spring is arranged on the spring seat. By rocking the crank handle, the spring is compressed through the transmission device so as to accumulate the energy, a baffle plate blocks the positioning plates, and the trigger is pressed; and when in use, the trigger is unplugged, the spring releases the elastic potential energy rapidly, and the power is outputted instantly through the transmission device, so the contact of the high-voltage isolating switch is contacted with each other so as to complete the acceleration process.
Description
Technical field:
The utility model is mainly used in electric installation, is specifically related to the high voltage isolator accelerator.
Background technology:
When the high-voltage electrical apparatus facility overhauls, need make high-voltage switch gear be in the branch position, if bus is charged, during disconnecting switch operation, can between contact, discharge, cause touching that face is mottled makes the contact loose contact.
Summary of the invention:
In order to shorten discharge time, the utility model provides a kind of high voltage isolator accelerator, in order to accelerate the branch sum velocity of high voltage isolator.
The realization the technical solution of the utility model is: comprise support, be installed with location-plate on the support, trigger passes support and is arranged between the location-plate, and the bottom of location-plate is provided with transmission device, and transmission device comprises tooth bar, gear, axle, the rack and pinion engagement, gear is provided with wind, on the axle gear is installed, and axle head is provided with contact, tooth bar is fixed together by spring base and support, and spring is arranged on the spring base.
Advantage of the present utility model: the utility model has obviously been accelerated the speed of high voltage isolator branch, combined floodgate, thereby has prolonged the useful life of contact; People can not hear huge discharging sound for a long time and seem panic.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure: 1. support 2. spring bases 3. springs 4. spring bases
5. tooth bar 6. different gear 7. gears 8. winds 9. baffle plates
10. 11. 12. pins of location-plate, 13. connectors are 14.
15. transmission arm 16. triggers
Embodiment:
Embodiment: shown in Figure 1, present embodiment comprises support 1, be installed with location-plate 10 on the support 1, trigger 16 passes in support 1 is arranged between two location-plates 10, the bottom of location-plate 10 is provided with transmission device, transmission device comprises tooth bar 5, different gear 6, gear 7, axle 11, tooth bar 5 and different gear 6 engagements, different gear 6 and gear 7 engagements, gear 7 is provided with wind 8, on the axle 11 the gear (not shown) is installed, the horizontal plane and the vertical plane of tooth bar 5 are equipped with tooth, the gears engaged of installing on tooth bar 5 and the axle 11, axle 11 is connected with axle 14 by connector 13, connector 13 is fixing by pin 12, and axle 14 is provided with contact transmission arm 15, contact transmission arm 15; Tooth bar 5 is provided with two baffle plates 9, and tooth bar 5 is fixed together with spring base 4, between spring base 4 and the spring base 2 spring 3 is set, and spring base 2 is fixed on the support 1.
Location-plate 10 is that two block plates are welded on the level board of support 1, and support 1 is that steel plate and vertical steel plate of a level welds together.Support also can be made box-type.
At ordinary times, shake wind, is spring energy-storage by transmission device with spring compression, and baffle plate is lived the location-plate shelves, presses trigger, during use, pull up trigger, spring discharges elastic potential energy rapidly, power is spread out of by transmission device moment, make the contact of high voltage isolator contact, finish accelerator.
Claims (1)
1. high voltage isolator accelerator, comprise support, it is characterized in that being installed with on the support location-plate, trigger passes support and is arranged between the location-plate, the bottom of location-plate is provided with transmission device, transmission device comprises tooth bar, gear, axle, the rack and pinion engagement, and gear is provided with wind, on the axle gear is installed, axle head is provided with contact, and tooth bar is fixed together by spring base and support, and spring is arranged on the spring base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201030263U CN201438424U (en) | 2009-05-26 | 2009-05-26 | High-voltage isolating-switch accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201030263U CN201438424U (en) | 2009-05-26 | 2009-05-26 | High-voltage isolating-switch accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438424U true CN201438424U (en) | 2010-04-14 |
Family
ID=42400396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201030263U Expired - Fee Related CN201438424U (en) | 2009-05-26 | 2009-05-26 | High-voltage isolating-switch accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201438424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128840A (en) * | 2016-08-28 | 2016-11-16 | 浙江奔电气有限公司 | The operation device of disconnecting switch |
-
2009
- 2009-05-26 CN CN2009201030263U patent/CN201438424U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128840A (en) * | 2016-08-28 | 2016-11-16 | 浙江奔电气有限公司 | The operation device of disconnecting switch |
| CN106128840B (en) * | 2016-08-28 | 2018-01-09 | 浙江奔一电气有限公司 | The operation device of disconnecting switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20120526 |