CN203277257U - A breaker operating mechanism with low oil consumption - Google Patents
A breaker operating mechanism with low oil consumption Download PDFInfo
- Publication number
- CN203277257U CN203277257U CN 201320303617 CN201320303617U CN203277257U CN 203277257 U CN203277257 U CN 203277257U CN 201320303617 CN201320303617 CN 201320303617 CN 201320303617 U CN201320303617 U CN 201320303617U CN 203277257 U CN203277257 U CN 203277257U
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- CN
- China
- Prior art keywords
- oil consumption
- low oil
- circuit breaker
- arc groove
- type circuit
- 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 - Lifetime
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Abstract
The utility model discloses a breaker operating mechanism with low oil consumption. The breaker operating mechanism comprises a first mechanism, a second mechanism, and a main shaft through which the first mechanism and the second mechanism are connected. An oil saver is disposed between the first mechanism and the second mechanism and comprises a support and a supporting plate installed on the support. An arc groove is disposed in the supporting plate. An impeller is disposed in the arc groove. With the above manner, the breaker operating mechanism with low oil consumption has a safe, reliable, and high-efficient operating process and is capable of fully combusting oil so as to reduce oil consumption. In addition, the rotary frictional force of the main shaft is decreased and the operating speed of the operating mechanism is increased.
Description
Technical field
The utility model relates to circuit breaker and operating mechanism field thereof, particularly relates to a kind of low oil consumption type circuit breaker operation mechanism.
Background technology
Circuit breaker is that a kind of can closing closed, carries and cut-off electric current under normal loop condition, and can carry at the appointed time and cut-off the contact maker of abnormal loop condition.
Can produce a large amount of oil consumption in the continued operation process of circuit breaker operation mechanism, will cause like this waste of fluid, improve production cost.In addition, the frictional resistance during main shaft rotates is larger, can affect the operating rate of operating mechanism.
The utility model content
The technical problem that the utility model mainly solves is to provide a kind of low oil consumption type circuit breaker operation mechanism, safe operation process, reliable and efficient, can drive the abundant burning of fluid, thereby also just reduced the loss of fuel oil, also reduce simultaneously the frictional force that main shaft rotates, improved the operating rate of operating mechanism.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of low oil consumption type circuit breaker operation mechanism is provided, comprise: the first mechanism, the second mechanism and connect the first mechanism and the main shaft of the second mechanism, be provided with gas saver between described the first mechanism and the second mechanism, described gas saver comprises support and rack-mount support plate, be provided with arc groove in described support plate, be provided with fan blade in described arc groove.
In preferred embodiment of the utility model, described main shaft runs through the first mechanism and the second mechanism arranges, and described the first mechanism and the second mechanism are set in parallel.
In preferred embodiment of the utility model, between described support and support plate for being welded and fixed setting.
In preferred embodiment of the utility model, the curved line of described arc groove and the angle of horizontal plane are acute angle.
In preferred embodiment of the utility model, the blade edge of described fan blade and arc groove are that the gap arranges.
The beneficial effects of the utility model are: the utility model hangs down oil consumption type circuit breaker operation mechanism safe operation process, reliable and efficient, can drive the abundant burning of fluid, thereby also just reduced the loss of fuel oil, also reduce simultaneously the frictional force that main shaft rotates, improved the operating rate of operating mechanism.
Description of drawings
Fig. 1 is the structural representation of low oil consumption type circuit breaker operation mechanism one preferred embodiment of the utility model;
In accompanying drawing, the mark of each parts is as follows: 1, the first mechanism, the 2, second mechanism, 3, main shaft, 4, support, 5, support plate, 6, arc groove, 7, fan blade.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made more explicit defining.
See also Fig. 1, the utility model embodiment comprises:
A kind of low oil consumption type circuit breaker operation mechanism, comprise: the first mechanism 1, the second mechanism 2 and the main shaft 3 that connects the first mechanism 1 and the second mechanism 2, described main shaft 3 runs through the first mechanism 1 and the second mechanism 2 arranges, and described the first mechanism 1 and the second mechanism 2 are set in parallel.
In the utility model, the first mechanism 1 and the second mechanism 2 cooperatively interact circuit breaker are operated, and have guaranteed fail safe, reliability and the high efficiency of operating process.
Be provided with gas saver between described the first mechanism 1 and the second mechanism 2, described gas saver comprises support 4 and is arranged on support plate 5 on support 4, between described support 4 and support plate 5 for being welded and fixed setting.
Be provided with arc groove 6 in described support plate 5, be provided with fan blade 7 in described arc groove 6.Particularly, the curved line of described arc groove 6 and the angle of horizontal plane are acute angle, and the blade edge of described fan blade 7 and arc groove 6 arrange for the gap.
Fan blade 7 can drive the abundant burning of fluid in rotation process, thereby has also just reduced the loss of fuel oil, has also reduced the frictional force that main shaft 3 rotates simultaneously, has improved the operating rate of operating mechanism.
The beneficial effect of the low oil consumption type circuit breaker operation mechanism of the utility model is:
Safe operation process, reliable and efficient can drive the abundant burning of fluid, thereby also just reduce the loss of fuel oil, has also reduced the frictional force that main shaft rotates simultaneously, has improved the operating rate of operating mechanism.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (5)
1. one kind low oil consumption type circuit breaker operation mechanism, it is characterized in that, comprise: the first mechanism, the second mechanism and connect the first mechanism and the main shaft of the second mechanism, be provided with gas saver between described the first mechanism and the second mechanism, described gas saver comprises support and rack-mount support plate, be provided with arc groove in described support plate, be provided with fan blade in described arc groove.
2. low oil consumption type circuit breaker operation mechanism according to claim 1, is characterized in that, described main shaft runs through the first mechanism and the second mechanism arranges, and described the first mechanism and the second mechanism are set in parallel.
3. low oil consumption type circuit breaker operation mechanism according to claim 1, is characterized in that, between described support and support plate for being welded and fixed setting.
4. low oil consumption type circuit breaker operation mechanism according to claim 1, is characterized in that, the curved line of described arc groove and the angle of horizontal plane are acute angle.
5. low oil consumption type circuit breaker operation mechanism according to claim 1, is characterized in that, the blade edge of described fan blade and arc groove are that the gap arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320303617 CN203277257U (en) | 2013-05-30 | 2013-05-30 | A breaker operating mechanism with low oil consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320303617 CN203277257U (en) | 2013-05-30 | 2013-05-30 | A breaker operating mechanism with low oil consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277257U true CN203277257U (en) | 2013-11-06 |
Family
ID=49507613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320303617 Expired - Lifetime CN203277257U (en) | 2013-05-30 | 2013-05-30 | A breaker operating mechanism with low oil consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277257U (en) |
-
2013
- 2013-05-30 CN CN 201320303617 patent/CN203277257U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU NEW LUOKAI MECHANICAL AND ELECTRICAL CO., Free format text: FORMER OWNER: TAN XING Effective date: 20140428 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140428 Address after: 213104, No. 71, Tang villa village, Luoyang Town, Changzhou, Jiangsu, Wujin Patentee after: JIANGSU NEW LUOKAI MECHANICAL AND ELECTRICAL MANUFACTURING GROUP CO.,LTD. Address before: 213104, Luoyang Town, Wujin District, Jiangsu City, Changzhou Province Patentee before: Tan Xing |
|
| C56 | Change in the name or address of the patentee |
Owner name: JISANGSU ROCOI MECHANICAL+ ELECTRICAL CO., LTD. Free format text: FORMER NAME: JIANGSU NEW LUOKAI MECHANICAL AND ELECTRICAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213104, No. 71, Tang villa village, Luoyang Town, Wujin District, Jiangsu, Changzhou Patentee after: JIANGSU LUOKAI MECHANICAL & ELECTRICAL Co.,Ltd. Address before: 213104, No. 71, Tang villa village, Luoyang Town, Wujin District, Jiangsu, Changzhou Patentee before: JIANGSU NEW LUOKAI MECHANICAL AND ELECTRICAL MANUFACTURING GROUP CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |