CN202523654U - Electric and manual integrated breaker clutching device - Google Patents
Electric and manual integrated breaker clutching device Download PDFInfo
- Publication number
- CN202523654U CN202523654U CN2012201689770U CN201220168977U CN202523654U CN 202523654 U CN202523654 U CN 202523654U CN 2012201689770 U CN2012201689770 U CN 2012201689770U CN 201220168977 U CN201220168977 U CN 201220168977U CN 202523654 U CN202523654 U CN 202523654U
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- Prior art keywords
- gear
- output shaft
- axle
- manual
- circuit breaker
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- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 5
- 238000004146 energy storage Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses an electric and manual integrated breaker clutching device. The electric and manual integrated breaker clutching device comprises a motor and a gearbox, wherein a multi-stage gear reduction assembly and an output shaft are arranged inside the gearbox; the multi-stage gear reduction assembly is in transmission connected with a rotor shaft and the output shaft of the motor; the output shaft is connected with a breaker switch-on and switch-off transmission shaft; a first one-way clutch gear and a second one-way clutch gear which are in gear engagement with the multi-stage gear reduction assembly are installed on the output shaft; a manual shaft is rotatably installed inside the gearbox and on one side of the output shaft; the manual shaft is connected with a worm; and the worm is engaged with the second one-way clutch gear. The electric and manual integrated breaker clutching device can switch on and switch off a breaker manually and electrically, is compact in structure and reliable in performance, and facilitates power transmission in power transmission and distribution lines or equipment repair and maintenance.
Description
Technical field
The utility model relates to a kind of circuit breaker operation mechanism, relate in particular to a kind of be used for circuit breaker not only can be manually, but also integrated arrangement of clutch that can be electronic.
Background technology
At present; Circuit breaker is to carry out electric power in the electric power system to transmit and the necessary product of switching; It mainly acts on is in power transmission and transformation power system, to carry out divide-shut brake, and the main action element that will carry out divide-shut brake is to have the operating mechanism that is installed in the circuit breaker to realize earlier that carrying out divide-shut brake behind the spring energy-storage accomplishes.To realize that generally this action request must install manually and electronic two cover operating mechanisms could be accomplished in its circuit breaker, but because design is compact with the breaker structure of new generation of production at present, the volume miniaturization.Portion installs two cover operating mechanisms and realizes that the switching of electric power is not possess steric requirements within it.
The utility model content
The purpose of the utility model is to provide a kind of circuit breaker electric and manual integrated arrangement of clutch; But it has compact conformation, dependable performance and not only manual operation but also can electrically operated characteristics, has effectively solved the problem that the circuit breaker arrangement of clutch exists in the prior art.
The purpose of the utility model is to realize through following technical scheme:
The integrated arrangement of clutch of a kind of circuit breaker electric and manual; It comprises motor and gear reduction box, is provided with multi-stage gear deceleration assembly and output shaft in the said gear reduction box, and the armature spindle and the output shaft of said gear reduction assembly and motor all are in transmission connection; Said output shaft is connected with the circuit-breaker switching on-off power transmission shaft; Wherein, said output shaft is equipped with the first one-way clutch gear and the second one-way clutch gear with the gears engaged of gear reduction assembly, in the said gear reduction box in the rotatable manually axle of installing of a side of output shaft; Said manual axle connects worm screw, and said worm screw is meshed with the second one-way clutch gear.
Especially; Be provided with tertiary gear deceleration assembly in the said gear reduction box; An axle tooth of processing on gear on the said first order tooth axle and the motor rotor shaft is meshed; And the gear on the said first order tooth axle is meshed with gear on the tooth axle of the second level, and the gear on the tooth axle of the said second level is meshed with gear on the third level tooth axle, and the gear on the said third level tooth axle is meshed with the first one-way clutch gear on the output shaft.
Especially, be processed with rectangular groove in the front end axle of said output shaft, the protruding axle on said groove and the circuit breaker is connected.
Especially, between the two ends of said manual axle and the gear box body oiliness bearing is set.
Especially, the outer end of said manual axle is for ease of the hexagon of mounting knob.
The beneficial effect of the utility model does, the integrated arrangement of clutch of said circuit breaker electric and manual compared with prior art not only can be manually but also can the electronic divide-shut brake that carries out circuit breaker, not only compact conformation, dependable performance; And the electric power conveying in the electric line of being more convenient for or overhaul of the equipments and maintenance.
Description of drawings
Fig. 1 is the structural representation of the integrated arrangement of clutch of circuit breaker electric and manual that provides of the utility model embodiment 1;
Fig. 2 is the structural representation of the manual part of the integrated arrangement of clutch of circuit breaker electric and manual that provides of the utility model embodiment 1.
Embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and through embodiment.
See also Fig. 1 to shown in Figure 2; In the present embodiment; The integrated arrangement of clutch of a kind of circuit breaker electric and manual comprises motor 1 and gear reduction box 2, is provided with tertiary gear deceleration assembly and output shaft 3 in the said gear reduction box 2, is processed with rectangular groove in the front end axle of said output shaft 3; Protruding axle on said groove and the circuit breaker is connected; And said output shaft 3 is equipped with the first one-way clutch gear 8 and the second one-way clutch gear 9, and the axle tooth of processing on the gear on the said first order tooth axle 4 and the motor rotor shaft 5 is meshed, and the gear on the said first order tooth axle 4 is meshed with gear on the second level tooth axle 6; Gear on the said second level tooth axle 6 is meshed with gear on the third level tooth axle 7, and the gear on the said third level tooth axle 7 is meshed with the first one-way clutch gear 8 on the output shaft 3.
Side in output shaft 3 in the said gear reduction box 2 turns manually axle 10 of installation through oiliness bearing 12, said manual axle 10 connection worm screws 11, and said worm screw 11 is meshed with the second one-way clutch gear 9.
The outer end of said manual axle 10 is for ease of the hexagon of mounting knob.
When motor 1 rotates; Just so-called electric operating pattern; Drove gears at different levels rotation in the reduction box step by step and drive to the first one-way clutch gear 8 on the output shaft 3 of reduction box, and one-way clutch gear 8 was done forward rotation this moment first, drove output shaft 3 rotations; And drive circuit breaker and carry out spring energy-storage, reach the purpose of divide-shut brake.And output shaft 3 is done clockwise direction when rotation along with gear; Because the second one-way clutch gear of being adorned on this other end 9; The actual motion state is that the first one-way clutch gear 8 does to drive when clockwise direction rotates output shaft 3 equidirectional rotations; Output shaft 3 can be free to slide rotation in the endoporus of the second one-way clutch gear 9, and the second one-way clutch gear 9 does not rotate.
When needs are manual; Handle is enclosed within on the hexagonal configuration of manual output axle head; Shake handgrip and drive manually axle 10 rotations, the second one-way clutch gear 9 that impels the worm screw 11 on the manual axle 10 to drive on the reduction gearbox output shaft 2 is rotated counterclockwise, and drives output shaft 3 by the second one-way clutch gear 9 and rotates together; Thereby reach the drive circuit breaker equally and carry out spring energy-storage; Reach the purpose of divide-shut brake, and this moment since in the reduction box output shaft 3 be to be rotated counterclockwise, and the first one-way clutch gear 8 that is contained in output shaft 3 front ends can not followed being rotated counterclockwise of output shaft 3 and rotate.Just throw off the motor drive mechanism part that whole motor 1 is driven, thereby alleviated the crank turning moment when manual.
The integrated arrangement of clutch of above-mentioned circuit breaker electric and manual not only can be manually but also can the electronic divide-shut brake that carries out circuit breaker, not only compact conformation, dependable performance; And the electric power conveying in the electric line of being more convenient for or overhaul of the equipments and maintenance.
Claims (5)
1. integrated arrangement of clutch of circuit breaker electric and manual; It comprises motor and gear reduction box; Be provided with multi-stage gear deceleration assembly and output shaft in the said gear reduction box, the armature spindle and the output shaft of said gear reduction assembly and motor all are in transmission connection, and said output shaft is connected with the circuit-breaker switching on-off power transmission shaft; It is characterized in that: said output shaft is equipped with the first one-way clutch gear and the second one-way clutch gear with the gears engaged of gear reduction assembly; In the rotatable manually axle of installing of a side of output shaft, said manual axle connects worm screw in the said gear reduction box, and said worm screw is meshed with the second one-way clutch gear.
2. the integrated arrangement of clutch of circuit breaker electric and manual according to claim 1; It is characterized in that: be provided with tertiary gear deceleration assembly in the said gear reduction box; An axle tooth of processing on gear on the said first order tooth axle and the motor rotor shaft is meshed; And the gear on the said first order tooth axle is meshed with gear on the tooth axle of the second level; Gear on the tooth axle of the said second level is meshed with gear on the third level tooth axle, and the gear on the said third level tooth axle is meshed with the first one-way clutch gear on the output shaft.
3. the integrated arrangement of clutch of circuit breaker electric and manual according to claim 1; It is characterized in that: be processed with rectangular groove in the front end axle of said output shaft, the protruding axle on said groove and the circuit breaker is connected.
4. the integrated arrangement of clutch of circuit breaker electric and manual according to claim 1; It is characterized in that: between the two ends of said manual axle and the gear box body oiliness bearing is set.
5. the integrated arrangement of clutch of circuit breaker electric and manual according to claim 1; It is characterized in that: the outer end of said manual axle is a hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201689770U CN202523654U (en) | 2012-04-19 | 2012-04-19 | Electric and manual integrated breaker clutching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201689770U CN202523654U (en) | 2012-04-19 | 2012-04-19 | Electric and manual integrated breaker clutching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523654U true CN202523654U (en) | 2012-11-07 |
Family
ID=47106589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201689770U Expired - Lifetime CN202523654U (en) | 2012-04-19 | 2012-04-19 | Electric and manual integrated breaker clutching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202523654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646552A (en) * | 2012-04-19 | 2012-08-22 | 无锡江南奕帆电力传动科技股份有限公司 | Electrically and manually integrated clutching device of circuit breaker |
| CN103545127B (en) * | 2013-10-31 | 2015-05-27 | 无锡市凯旋电机有限公司 | Clutch of electric operation mechanism for breaker |
-
2012
- 2012-04-19 CN CN2012201689770U patent/CN202523654U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646552A (en) * | 2012-04-19 | 2012-08-22 | 无锡江南奕帆电力传动科技股份有限公司 | Electrically and manually integrated clutching device of circuit breaker |
| CN103545127B (en) * | 2013-10-31 | 2015-05-27 | 无锡市凯旋电机有限公司 | Clutch of electric operation mechanism for breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electrically and manually integrated clutching device of circuit breaker Effective date of registration: 20140312 Granted publication date: 20121107 Pledgee: Bank of Jiangsu, Limited by Share Ltd, Wuxi science and Technology Branch Pledgor: Wuxi Jiangnan Yifan Motor Co., Ltd. Registration number: 2014990000155 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160128 Granted publication date: 20121107 Pledgee: Bank of Jiangsu, Limited by Share Ltd, Wuxi science and Technology Branch Pledgor: Wuxi Jiangnan Yifan Motor Co., Ltd. Registration number: 2014990000155 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |
|
| CX01 | Expiry of patent term |