CN102412074A - Clutch energy storage device for circuit breaker - Google Patents
Clutch energy storage device for circuit breaker Download PDFInfo
- Publication number
- CN102412074A CN102412074A CN2011104485402A CN201110448540A CN102412074A CN 102412074 A CN102412074 A CN 102412074A CN 2011104485402 A CN2011104485402 A CN 2011104485402A CN 201110448540 A CN201110448540 A CN 201110448540A CN 102412074 A CN102412074 A CN 102412074A
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- China
- Prior art keywords
- energy storage
- sleeve
- circuit breaker
- pin
- hole
- 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.)
- Granted
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- 238000004146 energy storage Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 abstract description 9
- 230000007246 mechanism Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a clutch energy storage device for a circuit breaker, which comprises a gear, a sleeve, a first limit piece, a second limit piece, a bracket and a lever, the gear is fixedly connected with the outer ring of the sleeve, a pin is arranged on one end face of the first limiting piece, a pin hole is arranged on the sleeve, the second limiting piece is provided with a through hole corresponding to the pin hole, the pin penetrates through the through hole and then is inserted into the pin hole, is connected with the sleeve, the lever is arranged on a bracket through a shaft, the bracket is fixed on a motor bottom plate, an annular groove is arranged in the middle of the first limiting part, one end of the lever is clamped in the annular groove, this device can be utilized to manual energy storage in-process appear unusually in the electronic energy storage in-process of circuit breaker or power, and this device can convenient and fast make the circuit breaker reach the operating position that wants to arrive, realizes various functions. The manual energy storage process is separated from the electric operating mechanism, and unnecessary consumption of force is reduced.
Description
Technical field
The present invention relates to a kind of energy storage device, relate in particular to a kind of circuit breaker and use the clutch energy storage device.
Background technology
In power network, circuit breaker is the important component part of each electric pressure switch, and the sensitivity of its separating brake, combined floodgate and reliability determine that can power consumption equipments at different levels safety and economic operation.
Circuit breaker is the drive disk assembly through operating mechanism, and direction in the change and application point are realized preset purpose, and its energy source generally has two kinds of electric power and manpowers.Traditional power energy storing device can't perhaps manually will drive whole motor-operating mechanism in the thermal energy storage process through manual operation when abnormal conditions appear in accumulation power supply, can consume very big power this moment, brings very big inconvenience for manual energy storage.
Summary of the invention
The object of the present invention is to provide a kind of circuit breaker to use the clutch energy storage device, in order to accomplishing the energy storage action of circuit breaker under electronic and manual state, and when manual energy storage, can break away from motor-operating mechanism, the consumption of minimizing power.
The objective of the invention is to realize through following technical scheme:
A kind of circuit breaker is used the clutch energy storage device, comprises that gear, sleeve, first place restrictions on part, second and place restrictions on part, support and lever, and said gear is fixedly connected on the sleeve outer ring; Said first places restrictions on part one end face is provided with pin, and said sleeve is provided with pin-and-hole, and said second places restrictions on part is provided with the through hole corresponding with said pin-and-hole; Said pin inserts pin-and-hole after passing said through hole; Be connected with said sleeve, said lever is rack-mount through axle, and said support is fixed on the electric baseboard; Said first places restrictions on the part middle part is provided with annular groove, and said lever one end snaps in the annular groove.
Further, said sleeve is connected through screw with gear.
Beneficial effect of the present invention is: in the electronic thermal energy storage process of circuit breaker or power supply a device all capable of using in the manual thermal energy storage process appears when unusual, circuit breaker is arrived want the position that arrives, realize various functions.Break away from motor-operating mechanism in the manual operation thermal energy storage process, reduced the unnecessary consumption of power.
Description of drawings
According to accompanying drawing and embodiment the present invention is done further explain below.
Fig. 1 is that circuit breaker of the present invention is with clutch energy storage device mounting structure sketch map.
Fig. 2 is that circuit breaker of the present invention is with clutch energy storage device mounting structure vertical view.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is that circuit breaker of the present invention is with clutch energy storage device exploded view.
1, gear; 2, sleeve; 3, first place restrictions on part; 4, second place restrictions on part; 5, support; 6, lever; 7, axle; 8, key; 9, electric baseboard; 10, pin; 11, through hole; 12, pin-and-hole.
Embodiment
In Fig. 1～4 illustrated embodiments, a kind of circuit breaker of the present invention is used the clutch energy storage device, comprises that gear 1, sleeve 2, first place restrictions on part 3, second and place restrictions on part 4, support 5 and lever 6; Said gear 1 is fixedly connected on sleeve 2 outer rings; Said first places restrictions on part 1 one end faces is provided with pin 10, and said sleeve 2 is provided with pin-and-hole 12, and said second places restrictions on part 4 is provided with the through hole 11 corresponding with said pin-and-hole 12; Said pin 10 passes said through hole 11 backs and inserts pin-and-hole 12; Be connected with said sleeve 2, said lever 6 is installed on the support 5 through axle 7, and said support 5 is fixed on the electric baseboard 9; Said first places restrictions on part 3 middle parts is provided with annular groove, and said lever 6 one ends snap in the annular groove.Said sleeve 2 and gear 1 are connected through screw.
Whole operation mechanism is connected on the power shaft (having keyway) on the circuit breaker, utilizes second key 8 of placing restrictions on the part 4 to connect, and whole operation mechanism is fixed with screw.In electric energy-stored process, drive this device through power set and rotate, and connect the power shaft that drives circuit breaker through key, make circuit breaker arrive the service position.In manual thermal energy storage process, place restrictions on part 3 tops from first and insert handle, make lever 6 ends stressed simultaneously; Place restrictions on part 3 through lever 6 drives first and place restrictions on part 4 together with second; Throw off from sleeve 2, the pin-and-hole 12 on pin 10 and the sleeve 2 is broken away from, directly shake handle; Drive the power shaft of circuit breaker, make circuit breaker arrive the service position.
Claims (2)
1. a circuit breaker is used the clutch energy storage device, it is characterized in that, comprises that gear, sleeve, first place restrictions on part, second and place restrictions on part, support and lever; Said gear is fixedly connected on the sleeve outer ring, and said first places restrictions on part one end face is provided with pin, and said sleeve is provided with pin-and-hole; Said second places restrictions on part is provided with the through hole corresponding with said pin-and-hole, and said pin inserts pin-and-hole after passing said through hole, is connected with said sleeve; Said lever is rack-mount through axle; Said support is fixed on the electric baseboard, and said first places restrictions on the part middle part is provided with annular groove, and said lever one end snaps in the annular groove.
2. a kind of circuit breaker according to claim 1 is used the clutch energy storage device, it is characterized in that, said sleeve is connected through screw with gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110448540.2A CN102412074B (en) | 2011-12-29 | 2011-12-29 | On-off energy storage device used for breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110448540.2A CN102412074B (en) | 2011-12-29 | 2011-12-29 | On-off energy storage device used for breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102412074A true CN102412074A (en) | 2012-04-11 |
| CN102412074B CN102412074B (en) | 2015-03-25 |
Family
ID=45914104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110448540.2A Active CN102412074B (en) | 2011-12-29 | 2011-12-29 | On-off energy storage device used for breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102412074B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952650A (en) * | 2014-03-31 | 2015-09-30 | 西门子公司 | Clutch mechanism for energy storage device in gas-insulated circuit breaker and gas-insulated circuit breaker |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09106741A (en) * | 1995-10-12 | 1997-04-22 | Mitsubishi Electric Corp | Operation mechanism for breaker |
| US5901838A (en) * | 1997-04-17 | 1999-05-11 | Mitsubishi Denki Kabushiki Kaisha | Force storing mechanism |
| CN200959288Y (en) * | 2006-10-26 | 2007-10-10 | 上海广电电气（集团）有限公司 | Manual energy-storage mechanism |
| US20100025215A1 (en) * | 2007-03-27 | 2010-02-04 | Mitsubishi Electri Corporation | Energy storage mechanism for switching device |
| CN201417686Y (en) * | 2009-04-09 | 2010-03-03 | 苏州未来电器有限公司 | Energy storage mechanism of energy storage electric operating device |
| CN201556540U (en) * | 2009-12-16 | 2010-08-18 | 常熟开关制造有限公司(原常熟开关厂） | Energy storing device of breaker operating mechanism |
| CN202394735U (en) * | 2011-12-29 | 2012-08-22 | 无锡新宏泰电器科技股份有限公司 | Clutch energy-storing device for circuit breaker |
-
2011
- 2011-12-29 CN CN201110448540.2A patent/CN102412074B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09106741A (en) * | 1995-10-12 | 1997-04-22 | Mitsubishi Electric Corp | Operation mechanism for breaker |
| US5901838A (en) * | 1997-04-17 | 1999-05-11 | Mitsubishi Denki Kabushiki Kaisha | Force storing mechanism |
| CN200959288Y (en) * | 2006-10-26 | 2007-10-10 | 上海广电电气（集团）有限公司 | Manual energy-storage mechanism |
| US20100025215A1 (en) * | 2007-03-27 | 2010-02-04 | Mitsubishi Electri Corporation | Energy storage mechanism for switching device |
| CN201417686Y (en) * | 2009-04-09 | 2010-03-03 | 苏州未来电器有限公司 | Energy storage mechanism of energy storage electric operating device |
| CN201556540U (en) * | 2009-12-16 | 2010-08-18 | 常熟开关制造有限公司(原常熟开关厂） | Energy storing device of breaker operating mechanism |
| CN202394735U (en) * | 2011-12-29 | 2012-08-22 | 无锡新宏泰电器科技股份有限公司 | Clutch energy-storing device for circuit breaker |
Non-Patent Citations (1)
| Title |
|---|
| 廖明厚: "110kV级自能式SF6断路器用弹簧操动机构的设计", 《高压电器》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952650A (en) * | 2014-03-31 | 2015-09-30 | 西门子公司 | Clutch mechanism for energy storage device in gas-insulated circuit breaker and gas-insulated circuit breaker |
| US9818561B2 (en) | 2014-03-31 | 2017-11-14 | Siemens Aktiengesellschaft | Clutch mechanism for energy storage device in gas insulated circuit breaker and gas insulated circuit breaker thereof |
| CN104952650B (en) * | 2014-03-31 | 2018-02-23 | 西门子公司 | Clutch and its gas insulation breaker for energy storage device in gas insulation breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102412074B (en) | 2015-03-25 |
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| C14 | Grant of patent or utility model | ||
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