CN102496519A - Vacuum circuit breaker mechanism - Google Patents
Vacuum circuit breaker mechanism Download PDFInfo
- Publication number
- CN102496519A CN102496519A CN2011104226766A CN201110422676A CN102496519A CN 102496519 A CN102496519 A CN 102496519A CN 2011104226766 A CN2011104226766 A CN 2011104226766A CN 201110422676 A CN201110422676 A CN 201110422676A CN 102496519 A CN102496519 A CN 102496519A
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- energy storage
- motor
- gear
- vacuum circuit
- base
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- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The invention relates to the technical field of electric power equipment, in particular to a vacuum circuit breaker mechanism which comprises a base, a motor, a main chain wheel, an auxiliary chain wheel, a main transmission shaft, a main drive gear, an energy storage shaft, a cam, an auxiliary gear, an energy storage spring, a closing knife, an auxiliary switch and an opening tension spring, wherein the auxiliary switch is arranged at the top of the base, the main transmission shaft is positioned in the middle of the base, and the motor and the main chain wheel are positioned at the bottom of the base. In the utility model, a motor automatic control manner is adopted, the work intensity is greatly reduced, the work efficiency is improved, the structure is simple and compact, the operation is convenient, and the space is saved.
Description
Technical field
The present invention relates to electrical equipment technical field, especially a kind of vacuum circuit-breaker mechanism.
Background technology
High-tension switch cabinet is one of visual plant of electrical network electric energy transmitting and distribution in the electric power system, and five-prevention operation interlocking device is used to one of epochmaking safety device that ensures network system electric energy transmitting and distribution in the high-tension switch cabinet, prevents that mistake deciliter circuit breaker from being one of Core Feature elements of five anti-interlockings; Traditional vacuum circuit-breaker mechanism volume is bigger, is used for mid-cabinet more, and the kind of drive is unfixing; Complex structure; Poor reliability, operation inconvenience, and regular maintenance and maintenance inconvenience.
Summary of the invention
In order to overcome the existing circuit breaker complex structure, troublesome poeration, efficient is low, and the big deficiency that takes up room the invention provides a kind of vacuum circuit-breaker mechanism.
The technical solution adopted for the present invention to solve the technical problems is: a kind of vacuum circuit-breaker mechanism; Comprise pedestal, motor, head sprocket, from sprocket wheel, final drive shaft, master gear, energy storage axle, cam, from gear, energy-stored spring, the sincere son of combined floodgate, auxiliary switch and separating brake extension spring, auxiliary switch is positioned at the pedestal top, final drive shaft is positioned at the pedestal middle part; Motor and head sprocket are positioned at base bottom; Head sprocket is connected on the motor, master gear through wheel shaft be connected as a single entity from sprocket wheel, the energy storage axle is at master gear with between the gear; One end of energy storage axle is connected with cam, and the other end is connected with energy-stored spring.
According to another embodiment of the invention, comprise that further passing through chain from sprocket wheel is connected with head sprocket.
According to another embodiment of the invention, further comprise the energy storage axle respectively with master gear be connected from gears engaged.
The invention has the beneficial effects as follows, adopt motor to control automatically, reduce labour intensity greatly, increase work efficiency, and simple and compact for structure, easy to operate, conserve space.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention.
1. pedestals among the figure, 2. motor, 3. head sprocket, 4. from sprocket wheel, 5. final drive shaft, 6. master gear, 7. energy storage axle, 8. cam, 9. from gear, 10. energy-stored spring, the 11. sincere sons that close a floodgate, 12. auxiliary switches, 13. separating brake extension springs.
Embodiment
Like Fig. 1 is structural representation of the present invention, and a kind of vacuum circuit-breaker mechanism comprises pedestal 1, motor 2, head sprocket 3, from sprocket wheel 4, final drive shaft 5, master gear 6, energy storage axle 7, cam 8, from gear 9, energy-stored spring 10, close a floodgate sincere sub 11, auxiliary switch 12 and separating brake extension spring 13; Auxiliary switch 12 is positioned at pedestal 1 top; Final drive shaft 5 is positioned at pedestal 1 middle part, and motor 2 is positioned at pedestal 1 bottom with head sprocket 3, and head sprocket 3 is connected on the motor 2; Master gear 6 through wheel shaft be connected as a single entity from sprocket wheel 4; Energy storage axle 7 is at master gear 6 with between the gear 7, and an end of energy storage axle 7 is connected with cam 8, and the other end is connected with energy-stored spring 10.Be connected with head sprocket 3 through chain from sprocket wheel 4.Energy storage axle 7 is connected with a joggle with master gear 6 with from gear 9 respectively.
Drive head sprocket 3 rotations by the unidirectional motor 1 of alternating current-direct current, drive from sprocket wheel 4 through chain and rotate, rotate thereby drive master gear 6, master gear 6 drives from gear 9 and energy storage axle 7 and rotates then; Make energy-stored spring 10 energy storage that gradually reduces, after energy storage was accomplished, closing a floodgate sincere sub 11 kept the energy storage states, press switch knob after; Sincere sub 11 disengagings of closing a floodgate keep, and energy-stored spring 10 is executed ability, drive 8 rotations of energy storage axle 7 overhead cams; Cam 8 passes to final drive shaft 5 to kinetic energy, through quadric chain, drives insulated tension pole and seesaws; Thereby realize circuit breaker deciliter, after one time do action was accomplished, separating brake extension spring 13 resetted device.
Claims (3)
1. vacuum circuit-breaker mechanism; It is characterized in that; Comprise pedestal (1), motor (2), head sprocket (3), from sprocket wheel (4), final drive shaft (5), master gear (6), energy storage axle (7), cam (8), from gear (9), energy-stored spring (10), the sincere son (11) that closes a floodgate, auxiliary switch (12) and separating brake extension spring (13), auxiliary switch (12) is positioned at pedestal (1) top, final drive shaft (5) is positioned at pedestal (1) middle part; Motor (2) and head sprocket (3) are positioned at pedestal (1) bottom; Head sprocket (3) is connected on the motor (2), master gear (6) through wheel shaft be connected as a single entity from sprocket wheel (4), energy storage axle (7) is positioned at master gear (6) and between the gear (9); One end of energy storage axle (7) is connected with cam (8), and the other end is connected with energy-stored spring (10).
2. vacuum circuit-breaker according to claim 1 mechanism is characterized in that, is connected with head sprocket (3) through chain from sprocket wheel (4).
3. vacuum circuit-breaker according to claim 1 mechanism is characterized in that energy storage axle (7) is connected with a joggle with master gear (6) with from gear (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104226766A CN102496519A (en) | 2011-12-16 | 2011-12-16 | Vacuum circuit breaker mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104226766A CN102496519A (en) | 2011-12-16 | 2011-12-16 | Vacuum circuit breaker mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102496519A true CN102496519A (en) | 2012-06-13 |
Family
ID=46188329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104226766A Pending CN102496519A (en) | 2011-12-16 | 2011-12-16 | Vacuum circuit breaker mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102496519A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751132A (en) * | 2012-07-04 | 2012-10-24 | 江苏森源电气股份有限公司 | Operating mechanism for vacuum circuit breaker |
| CN103441009A (en) * | 2013-08-26 | 2013-12-11 | 徐州新电高科电气有限公司 | Breaker |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6156989A (en) * | 1999-09-30 | 2000-12-05 | Rockwell Technologies, Llc | Multi-phase vacuum switch arrangement including an electromagnet actuating mechanism |
| CN2802696Y (en) * | 2005-02-02 | 2006-08-02 | 河南森源电气股份有限公司 | Operation mechanism of outdoor high-tension vacuum circuit breaker |
| CN201527927U (en) * | 2009-08-11 | 2010-07-14 | 常州市明及电气技术开发有限公司 | Gear transmission energy-storage mechanism of a vacuum circuit breaker |
| CN202434414U (en) * | 2011-12-16 | 2012-09-12 | 常州瑞联电力科技有限公司 | Vacuum circuit breaker mechanism |
-
2011
- 2011-12-16 CN CN2011104226766A patent/CN102496519A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6156989A (en) * | 1999-09-30 | 2000-12-05 | Rockwell Technologies, Llc | Multi-phase vacuum switch arrangement including an electromagnet actuating mechanism |
| CN2802696Y (en) * | 2005-02-02 | 2006-08-02 | 河南森源电气股份有限公司 | Operation mechanism of outdoor high-tension vacuum circuit breaker |
| CN201527927U (en) * | 2009-08-11 | 2010-07-14 | 常州市明及电气技术开发有限公司 | Gear transmission energy-storage mechanism of a vacuum circuit breaker |
| CN202434414U (en) * | 2011-12-16 | 2012-09-12 | 常州瑞联电力科技有限公司 | Vacuum circuit breaker mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751132A (en) * | 2012-07-04 | 2012-10-24 | 江苏森源电气股份有限公司 | Operating mechanism for vacuum circuit breaker |
| CN103441009A (en) * | 2013-08-26 | 2013-12-11 | 徐州新电高科电气有限公司 | Breaker |
| CN103441009B (en) * | 2013-08-26 | 2015-09-23 | 徐州新电高科电气有限公司 | A kind of circuit breaker |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |