CN102646552A - Electrically and manually integrated clutching device of circuit breaker - Google Patents
Electrically and manually integrated clutching device of circuit breaker Download PDFInfo
- Publication number
- CN102646552A CN102646552A CN2012101170246A CN201210117024A CN102646552A CN 102646552 A CN102646552 A CN 102646552A CN 2012101170246 A CN2012101170246 A CN 2012101170246A CN 201210117024 A CN201210117024 A CN 201210117024A CN 102646552 A CN102646552 A CN 102646552A
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- circuit breaker
- axle
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Abstract
The invention discloses an electrically and manually integrated clutching device of a circuit breaker. The integrated clutching device comprises a motor and a gear speed-reducing box, wherein the gear speed-reducing box is internally provided with a multi-grade gear speed-reducing assembly and an output shaft; the gear speed-reducing assembly is connected with a rotor shaft and an output shaft of the motor in a transmission manner; the output shaft is connected with a switching-on-off transmission shaft of the circuit breaker; and the output shaft is installed with a first unidirectional clutching gear and a second unidirectional clutching gear which are engaged with a gear of the gear speed-reducing assembly; a manual shaft is rotatably mounted at one side of the output shaft in the gear speed-reducing box; the manual shaft is connected with a worm rod; and the worm rod is engaged with the second unidirectional clutching gear. The clutching device can manually and electrically execute the switching-on and switching-off operations on the circuit breaker, so that the clutching device has a compact structure and a reliable performance; and meanwhile the electrically and manually integrated clutching device of the circuit breaker is more convenient for electric power conveying or equipment overhauling and maintenance in a power transmission and distribution line.
Description
Technical field
The present invention 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.
Summary of the invention
The object of the present invention is to provide the integrated arrangement of clutch of a kind of circuit breaker electric and manual; 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 objective of the invention 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.
Beneficial effect of the present invention 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 specific embodiment of the invention 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 specific embodiment of the invention 1.
Embodiment
Further specify technical scheme of the present invention 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 |
|---|---|---|---|
| CN2012101170246A CN102646552A (en) | 2012-04-19 | 2012-04-19 | Electrically and manually integrated clutching device of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101170246A CN102646552A (en) | 2012-04-19 | 2012-04-19 | Electrically and manually integrated clutching device of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102646552A true CN102646552A (en) | 2012-08-22 |
Family
ID=46659322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101170246A Pending CN102646552A (en) | 2012-04-19 | 2012-04-19 | Electrically and manually integrated clutching device of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102646552A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868253A (en) * | 2012-09-21 | 2013-01-09 | 无锡新宏泰电器科技股份有限公司 | Gear motor |
| CN103022921A (en) * | 2012-12-17 | 2013-04-03 | 福建森达电气有限公司 | Vacuum circuit breaker chassis truck external type manual-automatic integrated intelligent manipulator |
| CN103280344A (en) * | 2013-06-07 | 2013-09-04 | 无锡新宏泰电器科技股份有限公司 | Transmission device of breaker hand and electric integrated operating mechanism |
| CN106533050A (en) * | 2016-11-18 | 2017-03-22 | 温州兴机电器有限公司 | Clutch motor |
| CN108361338A (en) * | 2018-03-13 | 2018-08-03 | 北京电科智轩电气技术有限公司 | A kind of intelligent well cover |
| CN109285738A (en) * | 2018-11-27 | 2019-01-29 | 无锡江南奕帆电力传动科技股份有限公司 | A kind of electric and manual integral operating mechanism convenient for operation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2461198Y (en) * | 2000-12-22 | 2001-11-21 | 缪建国 | Gear speed reducing motor |
| CN1674181A (en) * | 2005-04-14 | 2005-09-28 | 陈渊技 | Electric operating mechanism |
| WO2006106364A2 (en) * | 2005-04-08 | 2006-10-12 | Viserge Limited | Improvements relating to switch operation in electrical power distribution networks |
| CN202523654U (en) * | 2012-04-19 | 2012-11-07 | 无锡江南奕帆电力传动科技股份有限公司 | Electric and manual integrated breaker clutching device |
-
2012
- 2012-04-19 CN CN2012101170246A patent/CN102646552A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2461198Y (en) * | 2000-12-22 | 2001-11-21 | 缪建国 | Gear speed reducing motor |
| WO2006106364A2 (en) * | 2005-04-08 | 2006-10-12 | Viserge Limited | Improvements relating to switch operation in electrical power distribution networks |
| CN1674181A (en) * | 2005-04-14 | 2005-09-28 | 陈渊技 | Electric operating mechanism |
| CN202523654U (en) * | 2012-04-19 | 2012-11-07 | 无锡江南奕帆电力传动科技股份有限公司 | Electric and manual integrated breaker clutching device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868253A (en) * | 2012-09-21 | 2013-01-09 | 无锡新宏泰电器科技股份有限公司 | Gear motor |
| CN103022921A (en) * | 2012-12-17 | 2013-04-03 | 福建森达电气有限公司 | Vacuum circuit breaker chassis truck external type manual-automatic integrated intelligent manipulator |
| CN103022921B (en) * | 2012-12-17 | 2016-06-01 | 福建森达电气股份有限公司 | Vacuum circuit breaker chassis external placed type auto-manual intelligent operator |
| CN103280344A (en) * | 2013-06-07 | 2013-09-04 | 无锡新宏泰电器科技股份有限公司 | Transmission device of breaker hand and electric integrated operating mechanism |
| CN106533050A (en) * | 2016-11-18 | 2017-03-22 | 温州兴机电器有限公司 | Clutch motor |
| CN108361338A (en) * | 2018-03-13 | 2018-08-03 | 北京电科智轩电气技术有限公司 | A kind of intelligent well cover |
| CN109285738A (en) * | 2018-11-27 | 2019-01-29 | 无锡江南奕帆电力传动科技股份有限公司 | A kind of electric and manual integral operating mechanism convenient for operation |
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Application publication date: 20120822 |