CN201229899Y - Modularized spring mechanism cooperating with permanent circuit breaker - Google Patents
Modularized spring mechanism cooperating with permanent circuit breaker Download PDFInfo
- Publication number
- CN201229899Y CN201229899Y CNU2008200419250U CN200820041925U CN201229899Y CN 201229899 Y CN201229899 Y CN 201229899Y CN U2008200419250 U CNU2008200419250 U CN U2008200419250U CN 200820041925 U CN200820041925 U CN 200820041925U CN 201229899 Y CN201229899 Y CN 201229899Y
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- energy storage
- energy
- permanent
- storage axle
- spring mechanism
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- 238000004146 energy storage Methods 0.000 claims description 38
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to a spring mechanism of a vacuum breaker, in particular to a modular spring mechanism which is used by matching with a permanent magnetic breaker, comprising a manual energy storing and tripping mechanism. An output crankarm in the modular spring mechanism is connected with an interface connecting plate in the permanent magnetic breaker by rotating pins so as to lead the permanent magnetic breaker to have the manual energy storing and tripping functions. As a selectable proposal of the permanent magnetic breaker, the modular spring mechanism can lead the breaker to realize the manual energy storing and tripping functions under the condition of secondary no power and improve the product functions.
Description
Technical field
The utility model relates to a kind of spring mechanism of vacuum circuit-breaker, particularly, relates to a kind of modular spring mechanism that cooperates permanent-magnet breaker to use.
Background technology
Original permanent magnetism vacuum circuit-breaker carries out energy storage and closing operation by electric capacity, if secondary power supply cuts off, just can not realize energy storage and closing operation.
The utility model content
The utility model provides a kind of spring mechanism of modularized design, can make the permanent magnetism vacuum circuit-breaker realize manual energy storage and closing by hand operation.
The technical scheme that its technical problem that solves the utility model adopts is: design a kind of modular spring mechanism, comprise manual stored energy mechanism and manual closing mechanism, with the output toggle arm in the modular springs mechanism, pass through rotational pin, be connected with the interface connecting plate in the permanent-magnet breaker, make permanent-magnet breaker have manual energy storage and closing by hand function.
Manually stored energy mechanism is made up of ratchet, ratchet and a pair of gear, the energy storage handle is up and down reciprocatingly swung and is made click, gear make corresponding sports, drive the transmission between minor sprocket and the hinge wheel, to the energy storage axle, the energy storage axle is rotated energy delivery, and elongate energy-stored spring, when the energy storage axle turns to certain angle, roller on the cam that is fixed together with the energy storage axle is then blocked by the sincere son of the combined floodgate on the combined floodgate semiaxis, and the energy storage axle is stopped operating, and finishes the energy storage action.
Manual closing mechanism is realized by the hand push button that is contained in before the combined floodgate semiaxis, when hand push button is subjected to the external force effect, when bump combined floodgate semiaxis rotates it, the sincere son that closes a floodgate is released, and the roller that is pressed on it pushes open, and energy-stored spring releases energy and drives the energy storage axle and rotate, and the connecting lever that the cam on the energy storage axle begins to act on the main shaft makes main shaft rotate, thereby drive the action of output toggle arm and interface connecting plate, make permanent-magnet breaker realize closing function.
The beneficial effects of the utility model are: the permanent magnetism vacuum circuit-breaker is used this modular springs mechanism, can make the permanent magnetism vacuum circuit-breaker under secondary non-transformer situation, realizes the operation of manual energy storage and closing by hand, perfect product function.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the manual energy storage action of a utility model schematic diagram.
Fig. 3 is that the utility model energy storage keeps and close a floodgate keeping schematic diagram.
Among the figure: 1. energy-stored spring, 2. combined floodgate semiaxis, sincere son 3. closes a floodgate, 4. roller, 5. cam, 6. input connecting lever, 7. main shaft, 8. output toggle arm, 9. rotational pin, 10. interface connecting plate, 11. gears, 12. minor sprockets, 13. hinge wheel, 14. energy storage axles, 15. energy storage handles, 16. ratchet, 17. ratchets, 18. hand push buttons.
Embodiment
As shown in Figure 1, the output toggle arm 8 in the modular springs mechanism by rotational pin 9, is connected with interface connecting plate 10 in the permanent-magnet breaker, makes permanent-magnet breaker have manual energy storage and closing by hand function.
As shown in Figure 1, 2, manually stored energy mechanism is made up of ratchet 16, ratchet 17 and a pair of gear 11, energy storage handle 15 is up and down reciprocatingly swung and is made ratchet 16 ratchets 17, gear 11 make corresponding sports, drive the transmission between minor sprocket 12 and the hinge wheel 13, with energy delivery to energy storage axle 14, energy storage axle 14 is rotated, and elongation energy-stored spring 1, when energy storage axle 14 turns to certain angle, 4 on roller on the cam 5 that is fixed together with energy storage axle 14 is blocked by the combined floodgate on the combined floodgate semiaxis 2 sincere sub 3, energy storage axle 14 is stopped operating, finish the energy storage action.
Shown in Fig. 1,3, manual closing mechanism is realized by being contained in combined floodgate semiaxis 2 preceding hand push buttons 18, when hand push button 18 is subjected to the external force effect, when promotion combined floodgate semiaxis 2 rotates it, close a floodgate and sincere sub 3 be released, and the roller 4 that is pressed on it is pushed open, energy-stored spring 1 releases energy and drives 14 rotations of energy storage axle, the input connecting lever 6 that cam 5 on the energy storage axle 14 begins to act on the main shaft 7 makes main shaft 7 rotate, thereby drive output toggle arm 8 and 10 actions of interface connecting plate, make permanent-magnet breaker realize closing function.
Claims (3)
1. spring mechanism that cooperates permanent-magnet breaker, comprise manual stored energy mechanism and manual closing mechanism, it is characterized in that: with the output toggle arm in the modular springs mechanism (8), by rotational pin (9), be connected with the interface connecting plate (10) in the permanent-magnet breaker, make permanent-magnet breaker have manual energy storage and closing by hand function.
2. the spring mechanism of cooperation permanent-magnet breaker according to claim 1, it is characterized in that: manually stored energy mechanism is by ratchet (16), ratchet (17) and a pair of gear (11) are formed, energy storage handle (15) is up and down reciprocatingly swung and is made ratchet (16) ratchet (17), gear (11) is made corresponding sports, drive the transmission between minor sprocket (12) and the hinge wheel (13), energy delivery is arrived on the energy storage axle (14), energy storage axle (14) is rotated, and elongation energy-stored spring (1), when energy storage axle (14) when turning to certain angle, roller (4) on the cam (5) that is fixed together with energy storage axle (14) is then blocked by the sincere son of combined floodgate (3) on the combined floodgate semiaxis (2), energy storage axle (14) is stopped operating, finish the energy storage action.
3. the spring mechanism of cooperation permanent-magnet breaker according to claim 1, it is characterized in that: manual closing mechanism is realized by being contained in the preceding hand push button (18) of combined floodgate semiaxis (2), when hand push button (18) is subjected to the external force effect, when promotion combined floodgate semiaxis (2) rotates it, the sincere son (3) that closes a floodgate is released, and the roller (4) that is pressed on it is pushed open, energy-stored spring (1) releases energy and drives energy storage axle (14) rotation, the input connecting lever (6) that cam (5) on the energy storage axle (14) begins to act on the main shaft (7) makes main shaft (7) rotate, thereby drive the action of output toggle arm (8) and interface connecting plate (10), make permanent-magnet breaker realize closing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200419250U CN201229899Y (en) | 2008-07-19 | 2008-07-19 | Modularized spring mechanism cooperating with permanent circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200419250U CN201229899Y (en) | 2008-07-19 | 2008-07-19 | Modularized spring mechanism cooperating with permanent circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201229899Y true CN201229899Y (en) | 2009-04-29 |
Family
ID=40634841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200419250U Expired - Fee Related CN201229899Y (en) | 2008-07-19 | 2008-07-19 | Modularized spring mechanism cooperating with permanent circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201229899Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834090A (en) * | 2010-05-27 | 2010-09-15 | 西安交通大学 | Cam matched with load property of 126kV vacuum circuit breaker |
| CN103280373A (en) * | 2013-05-20 | 2013-09-04 | 宁波鑫鑫鑫寅电气有限公司 | Permanent magnet and spring dual operation mechanism on outdoor three-phase column vacuum breaker |
| CN108962667A (en) * | 2018-07-05 | 2018-12-07 | 山东普益电气有限公司 | A kind of high pressure bistable state side activated speed vacuum circuit breaker |
-
2008
- 2008-07-19 CN CNU2008200419250U patent/CN201229899Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834090A (en) * | 2010-05-27 | 2010-09-15 | 西安交通大学 | Cam matched with load property of 126kV vacuum circuit breaker |
| CN103280373A (en) * | 2013-05-20 | 2013-09-04 | 宁波鑫鑫鑫寅电气有限公司 | Permanent magnet and spring dual operation mechanism on outdoor three-phase column vacuum breaker |
| CN103280373B (en) * | 2013-05-20 | 2015-09-02 | 宁波鑫鑫鑫寅电气有限公司 | Permanent magnetism in outdoor three-phase column vacuum breaker and spring dual operation mechanisms |
| CN108962667A (en) * | 2018-07-05 | 2018-12-07 | 山东普益电气有限公司 | A kind of high pressure bistable state side activated speed vacuum circuit breaker |
| CN108962667B (en) * | 2018-07-05 | 2023-09-15 | 山东正本电气有限公司 | A high-voltage bistable side-acting high-speed vacuum circuit breaker |
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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: 20090429 Termination date: 20130719 |