CN102412074B - On-off energy storage device used for breaker - Google Patents
On-off energy storage device used for breaker Download PDFInfo
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- CN102412074B CN102412074B CN201110448540.2A CN201110448540A CN102412074B CN 102412074 B CN102412074 B CN 102412074B CN 201110448540 A CN201110448540 A CN 201110448540A CN 102412074 B CN102412074 B CN 102412074B
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- energy storage
- breaker
- sleeve
- pin
- hole
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Breakers (AREA)
Abstract
The invention discloses an on-off energy storage device used for a breaker. The on-off energy storage device comprises a gear, a sleeve, a first limiting piece, a second limiting piece, a support and a lever, wherein the gear is fixedly connected with the outer ring of the sleeve; one end face of the first limiting piece is provided with a pin, and a pin hole is arranged on the sleeve; the second limiting piece is provided with a through hole corresponding to the pin hole, and the pin passes through the through hole and then is inserted into the pin hole and connected with the sleeve; the lever is installed on the support through a shaft, and the support is fixed on a baseplate of a motor; and the middle part of the first limiting piece is provided with an annular groove, and one end of the lever is clamped into the annular groove. The device can be used in a breaker electric energy storage process or power source appearing abnormity progression manual energy storage process; the device is capable of conveniently and rapidly enabling the breaker to arrive at a desired operating position, thereby realizing various functions; and the manual energy storage process is departed from an electrical operated mechanism, and unnecessary force consumption is reduced.
Description
Technical field
The present invention relates to a kind of energy storage device, particularly relate to a kind of breaker on-off energy storage device.
Background technology
In power network, breaker is the important component part of each electric pressure switch, and the sensitive and reliability of its separating brake, combined floodgate determines that can electrical equipment at different levels safety and economic operation.
Breaker is the drive disk assembly by operating mechanism, and the direction in change and application point realize default object, and its energy source generally has electric power and manpower two kinds.Traditional power energy storing device cannot manually operate when abnormal conditions appear in accumulation power supply, or will drive whole motor-operating mechanism in manual energy storage process, now can consume very large power, bring very big inconvenience to manual energy storage.
Summary of the invention
The object of the present invention is to provide a kind of breaker on-off energy storage device, in order to complete the energy storage action of breaker under electronic and manual mode, and can motor-operating mechanism be departed from when manual energy storage, the consumption of reduced force.
The object of the invention is to be achieved through the following technical solutions:
A kind of breaker on-off energy storage device, comprise gear, sleeve, first places restrictions on part, second places restrictions on part, support and lever, described gear is fixedly connected on sleeve outer ring, described first places restrictions on part one end face and is provided with pin, described sleeve is provided with pin-and-hole, described second places restrictions on part and is provided with the through hole corresponding with described pin-and-hole, described pin inserts pin-and-hole through after described through hole, with described sleeve connection, described lever is rack-mount by axle, described support is fixed on electric baseboard, described first places restrictions in the middle part of part and is provided with annular groove, described lever one end snaps in annular groove.
Further, described sleeve is fixedly connected with by screw with gear.
Beneficial effect of the present invention is: in the electronic thermal energy storage process of breaker or when power supply occurs abnormal, all can utilize this device in manual energy storage process, breaker conveniently can be made to arrive the position wanting arrival, realize various function.Motor-operating mechanism has been departed from, the unnecessary consumption of reduced force in manual operation thermal energy storage process.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is breaker on-off energy storage device mounting structure schematic diagram of the present invention.
Fig. 2 is breaker on-off energy storage device mounting structure top view of the present invention.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is breaker on-off energy storage device exploded view of the present invention.
1, gear; 2, sleeve; 3, first part is placed restrictions on; 4, second part is placed restrictions on; 5, support; 6, lever; 7, axle; 8, key; 9, electric baseboard; 10, sell; 11, through hole; 12, pin-and-hole.
Detailed description of the invention
As shown in figures 1-4 in embodiment, a kind of breaker on-off energy storage device of the present invention, comprise gear 1, sleeve 2, first places restrictions on part 3, second places restrictions on part 4, support 5 and lever 6, described gear 1 is fixedly connected on sleeve 2 outer ring, described first places restrictions on part 1 one end face and is provided with pin 10, described sleeve 2 is provided with pin-and-hole 12, described second places restrictions on part 4 and is provided with the through hole 11 corresponding with described pin-and-hole 12, described pin 10 inserts pin-and-hole 12 through after described through hole 11, be connected with described sleeve 2, described lever 6 is arranged on support 5 by axle 7, described support 5 is fixed on electric baseboard 9, described first places restrictions in the middle part of part 3 and is provided with annular groove, described lever 6 one end snaps in annular groove.Described sleeve 2 is fixedly connected with by screw with gear 1.
Whole operating mechanism is connected on a power shaft (with keyway) on breaker, utilizes the second key 8 of placing restrictions on part 4 to connect, and with screw, whole operating mechanism is fixed.In electric energy-stored process, drive this device to rotate by power set, and move the power shaft of breaker by key connecting band, make breaker arrive operating position.In manual energy storage process, place restrictions on part 3 top from first and insert handle, make lever 6 end stressed simultaneously, drive first to place restrictions on part 3 by lever 6 and place restrictions on part 4 together with second, throw off from sleeve 2, pin 10 is departed from the pin-and-hole 12 on sleeve 2, direct swinging handle, drive the power shaft of breaker, make breaker arrive operating position.
Claims (2)
1. a breaker on-off energy storage device, it is characterized in that, comprise gear, sleeve, first places restrictions on part, second places restrictions on part, support and lever, described gear is fixedly connected on sleeve outer ring, described first places restrictions on part one end face and is provided with pin, described sleeve is provided with pin-and-hole, described second places restrictions on part and is provided with the through hole corresponding with described pin-and-hole, described pin inserts pin-and-hole through after described through hole, with described sleeve connection, described lever is rack-mount by axle, described support is fixed on electric baseboard, described first places restrictions in the middle part of part and is provided with annular groove, described lever one end snaps in annular groove.
2. a kind of breaker on-off energy storage device according to claim 1, it is characterized in that, described sleeve is fixedly connected with by 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 CN102412074A (en) | 2012-04-11 |
| CN102412074B true CN102412074B (en) | 2015-03-25 |
Family
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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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3271490B2 (en) * | 1995-10-12 | 2002-04-02 | 三菱電機株式会社 | Circuit breaker operation mechanism |
| KR101050548B1 (en) * | 2007-03-27 | 2011-07-19 | 미쓰비시덴키 가부시키가이샤 | Shaving mechanism of switchgear |
-
2011
- 2011-12-29 CN CN201110448540.2A patent/CN102412074B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
|---|
| 110kV级自能式SF6断路器用弹簧操动机构的设计;廖明厚;《高压电器》;20010831;第37卷(第4期);第29～31页 * |
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| Publication number | Publication date |
|---|---|
| CN102412074A (en) | 2012-04-11 |
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