CN201893268U - Transmission mechanism of disconnecting switch - Google Patents
Transmission mechanism of disconnecting switch Download PDFInfo
- Publication number
- CN201893268U CN201893268U CN2010205668007U CN201020566800U CN201893268U CN 201893268 U CN201893268 U CN 201893268U CN 2010205668007 U CN2010205668007 U CN 2010205668007U CN 201020566800 U CN201020566800 U CN 201020566800U CN 201893268 U CN201893268 U CN 201893268U
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- CN
- China
- Prior art keywords
- disconnecting switch
- transmission mechanism
- bilateral
- transmission
- connecting rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of a disconnecting switch, in particular to a transmission mechanism of the disconnecting switch. The transmission mechanism mainly comprises an actuating mechanism of the disconnecting switch, a connecting rod, a shaft, a bilateral crank-arm and a pin. The actuating mechanism of the disconnecting switch is provided with the shaft; one end of the shaft is welded with the bilateral crank-arm; and the two ends of the bilateral crank-arm are respectively connected with the connecting rod through the pin. With the adoption of the transmission mechanism, the operating force of the disconnecting switch is decreased, the force bearing characteristics of the actuating mechanism are improved and the stability of the disconnecting switch is enhanced.
Description
Technical field
The utility model relates to the isolating switch technical field, especially a kind of transmission mechanism of isolating switch.
Background technology
The transmission mechanism of isolating switch adopts connecting lever transmission or Bevel Gear Transmission mostly at present, and these two kinds of transmission mechanisms are the single armed transmission, be limited by spatial limitation, effective arm of force of transmission can not strengthen, and the influence that causes is: isolator operation power is very big, dyskinesia, and during the single armed transmission, the axle of isolator operating mechanism not only is a rotating fulcrum, also bears the operating physical force of isolating switch, makes the isolating switch mechanism instability, when supporting, cabinet is made difficulty with cabinet.
The utility model content
The utility model has improved the transmission defective of present isolating switch, and a kind of isolator operation power that reduces is provided, and improves the operating mechanism mechanical characteristic, increases the transmission mechanism of isolating switch stability.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of transmission mechanism of isolating switch, this mechanism mainly is made up of isolator operating mechanism, connecting rod, axle, bilateral connecting lever and pin, be equipped with one on the described isolator operating mechanism, one end of axle is welded with bilateral connecting lever, and each is connected bilateral connecting lever two by pin with connecting rod.
In isolator operating mechanism when action,, axle drives bilateral connecting lever motion, and bilateral connecting lever has increased effective arm of force of connecting rod, and during transmission, axle only plays the effect of rotating fulcrum, is not subjected to the influence of driving force.
The beneficial effects of the utility model are: adopt the transmission mechanism of the utility model isolating switch, reduce isolator operation power, improve the operating mechanism mechanical characteristic, and increase isolating switch stability.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model structure chart;
Fig. 2 is the utility model left view.
Among the figure: 1. isolator operating mechanism, 2. connecting rod, 3. spool, 31. bilateral connecting levers, 4. pin.
Embodiment
A kind of transmission mechanism of isolating switch, mainly form by isolator operating mechanism, connecting rod, axle, bilateral connecting lever and pin, be equipped with one 3 on the described isolator operating mechanism 1, an end of axle 3 is welded with bilateral connecting lever 31, and each is connected bilateral connecting lever 31 two by pin 4 with connecting rod 2.
During isolator operating mechanism 1 action, axle 3 drives bilateral connecting lever 31 motions, and bilateral connecting lever 31 has increased effective arm of force of connecting rod 2, and during transmission, axle 3 only plays the effect of rotating fulcrum, is not subjected to the influence of driving force.
Claims (2)
1. the transmission mechanism of an isolating switch, it comprises isolator operating mechanism (1), connecting rod (2), axle (3), bilateral connecting lever (31), it is characterized in that: be equipped with on the described isolator operating mechanism (1) one (3), one end of axle (3) is fixed with bilateral connecting lever (31), and each is connected bilateral connecting lever (31) two by pin (4) with connecting rod (2).
2. according to the transmission mechanism of right 1 described isolating switch, it is characterized in that: fixing between described bilateral connecting lever (31) and the axle (3) for welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205668007U CN201893268U (en) | 2010-10-13 | 2010-10-13 | Transmission mechanism of disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205668007U CN201893268U (en) | 2010-10-13 | 2010-10-13 | Transmission mechanism of disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201893268U true CN201893268U (en) | 2011-07-06 |
Family
ID=44222738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205668007U Expired - Fee Related CN201893268U (en) | 2010-10-13 | 2010-10-13 | Transmission mechanism of disconnecting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201893268U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733217A (en) * | 2015-04-06 | 2015-06-24 | 铁岭市世纪电力设备有限公司 | Outdoor alternating-current high-voltage isolating switch |
| CN104733218A (en) * | 2015-04-06 | 2015-06-24 | 铁岭市世纪电力设备有限公司 | Outdoor alternating-current high-voltage isolating switch |
| CN106206110A (en) * | 2016-09-26 | 2016-12-07 | 徐州新电高科电气有限公司 | A kind of circuit-breaker switching on-off maintaining body |
-
2010
- 2010-10-13 CN CN2010205668007U patent/CN201893268U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733217A (en) * | 2015-04-06 | 2015-06-24 | 铁岭市世纪电力设备有限公司 | Outdoor alternating-current high-voltage isolating switch |
| CN104733218A (en) * | 2015-04-06 | 2015-06-24 | 铁岭市世纪电力设备有限公司 | Outdoor alternating-current high-voltage isolating switch |
| CN106206110A (en) * | 2016-09-26 | 2016-12-07 | 徐州新电高科电气有限公司 | A kind of circuit-breaker switching on-off maintaining body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20131013 |