CN204303659U - A kind of three station vacuum switch transmission mechanisms - Google Patents
A kind of three station vacuum switch transmission mechanisms Download PDFInfo
- Publication number
- CN204303659U CN204303659U CN201420813033.3U CN201420813033U CN204303659U CN 204303659 U CN204303659 U CN 204303659U CN 201420813033 U CN201420813033 U CN 201420813033U CN 204303659 U CN204303659 U CN 204303659U
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- CN
- China
- Prior art keywords
- end axle
- riser
- vacuum switch
- station vacuum
- transmission mechanisms
- 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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- Transmission Devices (AREA)
- Gear Transmission (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
A kind of three station vacuum switch transmission mechanisms of the present utility model relate to high-voltage electrical apparatus field of switches, be made up of base, output toggle arm and worm screw, its base is provided with three risers from left to right successively, be provided with successively from front to back between the first two riser between front end axle, jack shaft and rear end axle, adjacent axis body and connected by meshed transmission gear, described front end axle is provided with turbine in the end of latter two riser, described turbine and the worm engaging of recessed bond ing on middle riser are in transmission connection, and rear end axle is fixed wtih more than one output toggle arm.A kind of three station vacuum switch transmission mechanisms of the present utility model, reasonable in design, easy to operate, employing machine driving, failure rate is low, maintenance cycle are long, easy to maintenance, low cost of manufacture, realize the action of three station vacuum switches, three-station is applied to solid insulation ring main unit, promotes parameter and the performance of ring main unit.
Description
Technical field
The utility model relates to high-voltage electrical apparatus field of switches, particularly relates to a kind of three station vacuum switch transmission mechanisms.
Background technology
The application of three station vacuum switches is a kind of new technologies, is mainly used in solid insulation ring main unit, and the vacuum switch structure of existing two stations is complicated, faults frequent, maintenance cycle are short, can not meet existing use needs, special mechanism thus must be adopted to drive, and traditional mechanism cannot realize.
Utility model content
The utility model is intended to for Problems existing in background technology, and the one three station vacuum switch transmission mechanism provided.
A kind of three station vacuum switch transmission mechanisms of the present utility model, be made up of base, output toggle arm and worm screw, its base is provided with three risers from left to right successively, be provided with successively from front to back between the first two riser between front end axle, jack shaft and rear end axle, adjacent axis body and connected by meshed transmission gear, described front end axle is provided with turbine in the end of latter two riser, described turbine and the worm engaging of recessed bond ing on middle riser are in transmission connection, and rear end axle is fixed wtih more than one output toggle arm.
As preferably of the present utility model, worm screw is the one in manual rotation and electronic rotation.
As preferably of the present utility model, be fixed with motor between latter two described riser and engage to drive with gear on worm and be connected.
As preferably of the present utility model, the tail end of described rear end axle and the riser recessed bond ing of base tail end.
A kind of three station vacuum switch transmission mechanisms of the present utility model, reasonable in design, easy to operate, employing machine driving, failure rate is low, maintenance cycle are long, easy to maintenance, low cost of manufacture, realize the action of three station vacuum switches, three-station is applied to solid insulation ring main unit, promotes parameter and the performance of ring main unit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing 1 to a kind of three station vacuum switch transmission mechanisms of the present utility model, be described further.
A kind of three station vacuum switch transmission mechanisms of the present utility model, be made up of base 1, output toggle arm 2 and worm screw 3, it is characterized in that base 1 is provided with three risers 4 from left to right successively, be provided with successively from front to back between the first two riser 4 between front end axle 5, jack shaft 6 and rear end axle 7, adjacent axis body and connected by meshed transmission gear, described front end axle 5 is provided with turbine 8 in the end of latter two riser 4, described turbine 8 is connected by meshing transmission with the worm screw 3 of recessed bond ing on middle riser 4, rear end axle 7 is fixed wtih more than one output toggle arm 2.Worm screw 3 be one in manual rotation and electronic rotation or both can all have, namely automatically control and manual mode two kinds, when using motor driving, be fixed with motor 9 between two risers 4 and engage to drive with worm screw 3 bevel gear and be connected.
The tail end of rear end axle 7 and riser 4 recessed bond ing of base 1 tail end, namely rear end axle 7 runs through middle riser 4, and rear end axle 7 can be fixed multiple output toggle arm 2.
Rear end axle 7 and jack shaft 6 meshed gears, gear 10 on rear end axle 7 and pinion 11 engaged transmission on jack shaft 6, gear wheel 12 on jack shaft 6 engages with the gear 13 on front end axle 5, gear 10 radius on described rear end axle 7 is greater than pinion 11 radius on jack shaft 6, gear wheel 12 radius on jack shaft 6 is greater than gear 13 radius on the front end axle 5 that engages with it, and front end axle 5 is provided with locking part 14.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (4)
1. a station vacuum switch transmission mechanism, by base (1), output toggle arm (2) and worm screw (3) are formed, it is characterized in that base (1) is provided with three risers (4) from left to right successively, front end axle (5) is provided with from front to back successively between the first two riser (4), jack shaft (6) and rear end axle (7), connected by meshed transmission gear between adjacent axis body, described front end axle (5) is provided with turbine (8) in the end of latter two riser (4), described turbine (8) and the worm screw (3) of recessed bond ing on middle riser (4) are connected by meshing transmission, rear end axle (7) is fixed wtih more than one output toggle arm (2).
2. a kind of three station vacuum switch transmission mechanisms as claimed in claim 1, is characterized in that worm screw (3) is for the one in manual rotation and electronic rotation.
3. a kind of three station vacuum switch transmission mechanisms as claimed in claim 1 or 2, is characterized in that being fixed with motor (9) between described latter two riser (4) and driving with worm screw (3) gears meshing being connected.
4. a kind of three station vacuum switch transmission mechanisms as claimed in claim 1 or 2, is characterized in that the tail end of described rear end axle (7) and riser (4) recessed bond ing of base (1) tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813033.3U CN204303659U (en) | 2014-12-22 | 2014-12-22 | A kind of three station vacuum switch transmission mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813033.3U CN204303659U (en) | 2014-12-22 | 2014-12-22 | A kind of three station vacuum switch transmission mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204303659U true CN204303659U (en) | 2015-04-29 |
Family
ID=53109181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420813033.3U Expired - Fee Related CN204303659U (en) | 2014-12-22 | 2014-12-22 | A kind of three station vacuum switch transmission mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204303659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470036A (en) * | 2015-12-22 | 2016-04-06 | 广州白云电器设备股份有限公司 | Two-hole three-position operation mechanism for high-voltage GIS three-position switch |
-
2014
- 2014-12-22 CN CN201420813033.3U patent/CN204303659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470036A (en) * | 2015-12-22 | 2016-04-06 | 广州白云电器设备股份有限公司 | Two-hole three-position operation mechanism for high-voltage GIS three-position switch |
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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: 20150429 Termination date: 20201222 |