CN204067270U - A kind of can two sides install circuit breaker motor-operating mechanism - Google Patents
A kind of can two sides install circuit breaker motor-operating mechanism Download PDFInfo
- Publication number
- CN204067270U CN204067270U CN201420446711.7U CN201420446711U CN204067270U CN 204067270 U CN204067270 U CN 204067270U CN 201420446711 U CN201420446711 U CN 201420446711U CN 204067270 U CN204067270 U CN 204067270U
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- CN
- China
- Prior art keywords
- rotating shaft
- driving handle
- boss
- housing
- motor
- 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 relate to a kind of can two sides install circuit breaker motor-operating mechanism.It comprises housing and driving handle, has rotating shaft, motor and gear reduction in housing.The outside of described rotating shaft is coaxially fixed with sector gear, is connected between sector gear with the output shaft of motor by gear reduction.It is characterized in that the housing sidewall corresponding with the two ends of rotating shaft all has through hole, the two ends of rotating shaft all extend in corresponding through hole, the both ends of the surface of rotating shaft are all exposed to outside housing, are rotating between rotating shaft and housing.Described driving handle there is the boss of polygon or abnormity, the both ends of the surface of described rotating shaft all have the groove identical with the boss shape of driving handle, driving handle can be installed in the groove of any end face of rotating shaft by the boss on it.This motor-operating mechanism can be fixed on any side of circuit breaker as required, easy to use.
Description
Technical field
The utility model relates to a kind of electric equipment, be specifically can two sides install circuit breaker motor-operating mechanism.
Background technology
All knowing in electric utility, in order to realize the pass closing function of circuit breaker, circuit breaker all can be installed the motor-operating mechanism of circuit breaker.
At present, the motor-operating mechanism of the circuit breaker used in industry comprises housing and driving handle, has rotating shaft, motor and gear reduction in housing; The outside of described rotating shaft is coaxially fixed with sector gear, is connected between sector gear with the output shaft of motor by gear reduction.The sidewall of the corresponding rotating shaft one end of described housing has through hole, and one end of rotating shaft extend in this through hole, makes the end face of rotating shaft be exposed to outside housing, the rotating shaft end face be exposed to outside housing is connected with described driving handle.Because the rotating shaft of the motor-operating mechanism of this circuit breaker can only be connected with driving handle one end, so the side of circuit breaker can only be fixed to, cannot installs flexibly both sides as required, be inconvenient to use.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of can two sides install circuit breaker motor-operating mechanism, this motor-operating mechanism can be fixed on any side of circuit breaker as required, easy to use.
For solving the problem, provide following technical scheme:
Of the present utility model can two sides install circuit breaker motor-operating mechanism comprise housing and driving handle, have rotating shaft, motor and gear reduction in housing.The outside of described rotating shaft is coaxially fixed with sector gear, is connected between sector gear with the output shaft of motor by gear reduction.It is characterized in that the housing sidewall corresponding with the two ends of rotating shaft all has through hole, the two ends of rotating shaft all extend in corresponding through hole, the both ends of the surface of rotating shaft are all exposed to outside housing, are rotating between rotating shaft and housing.Described driving handle there is the boss of polygon or abnormity, the both ends of the surface of described rotating shaft all have the groove identical with the boss shape of driving handle, driving handle can be installed in the groove of any end face of rotating shaft by the boss on it.
Be that described rotating shaft has the first centre bore to further improvement of the utility model scheme, the two ends of the first centre bore are positioned at the groove of rotating shaft both ends of the surface respectively, and rotating shaft has holddown groove along on the outer wall at its axial middle part, and the first centre bore is connected with this holddown groove.Described sector gear has the second centre bore, and the dish body of sector gear snaps onto in the holddown groove of rotating shaft, and the center line of the first centre bore of rotating shaft overlaps with the center line of the second centre bore of sector gear.The boss of described driving handle has outward extending cylinder, and when driving handle is installed in rotating shaft, the cylinder on driving handle boss extend in the first centre bore of rotating shaft, and extends in the second centre bore of sector gear.The axis of the described axis of driving handle boss column body, the axis of rotating shaft and sector gear all on the same line.The advantage of such improvement to ensure that driving handle, rotating shaft and sector gear rotate on same rotation, not easily stuck.
Take above scheme, have the following advantages:
Due to of the present utility model can two sides install circuit breaker motor-operating mechanism the housing sidewall corresponding with the two ends of rotating shaft on all have through hole, the two ends of rotating shaft all extend in corresponding through hole, the both ends of the surface of rotating shaft are all exposed to outside housing, are rotating between rotating shaft and housing; Described driving handle there is the boss of polygon or abnormity, the both ends of the surface of described rotating shaft all have the groove identical with the boss shape of driving handle, driving handle can be installed in the groove of any end face of rotating shaft by the boss on it.So driving handle all can be installed in the both sides of motor-operating mechanism, thus make this motor-operating mechanism can be installed to any side of circuit breaker as required, facilitate the use of this motor-operating mechanism.
Accompanying drawing explanation
Fig. 1 be of the present utility model can the structural representation of circuit breaker motor-operating mechanism installed of two sides;
Fig. 2 of the present utility modelly can be installed to the view of side by driving handle in the circuit breaker motor-operating mechanism installed of two sides;
Fig. 3 of the present utility modelly can be installed to the view of opposite side by driving handle in the circuit breaker motor-operating mechanism installed of two sides;
Fig. 4 be of the present utility model can two sides install circuit breaker motor-operating mechanism shaft, sector gear and driving handle structural representation in a disassembled state.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, of the present utility model can two sides install circuit breaker motor-operating mechanism comprise housing 1 and driving handle 2, be provided with rotating shaft 3, motor 4 and gear reduction 5 in housing 1.The outside of described rotating shaft 3 is coaxially fixed with sector gear 6, is connected between sector gear 6 with the output shaft of motor 4 by gear reduction 5.Housing 1 sidewall corresponding with the two ends of rotating shaft 3 is all processed with through hole, and the two ends of rotating shaft 3 all extend in corresponding through hole, make the both ends of the surface of rotating shaft 3 all be exposed to outside housing 1, are rotating between rotating shaft 3 and housing 1.Described driving handle 2 there is the boss 7 of polygon or abnormity, in the present embodiment, this boss 7 is abnormity, the both ends of the surface of described rotating shaft 3 all there is the groove 8 identical with boss 7 shape of driving handle 2, driving handle 2 can be installed in the groove 8 of any end face of rotating shaft 3 by the boss 7 on it.The two ends that described rotating shaft 3 is processed with the first centre bore 9, first centre bore 9 are positioned at the groove 8 of rotating shaft 3 both ends of the surface respectively, and rotating shaft 3 has holddown groove 10 along on the outer wall at its axial middle part, and the first centre bore 9 is connected with this holddown groove 10.Described sector gear 6 has the second centre bore 11, and the dish body of sector gear 6 snaps onto in the holddown groove 10 of rotating shaft 3, and the center line of the first centre bore 9 of rotating shaft 3 overlaps with the center line of the second centre bore 11 of sector gear 6.The boss 7 of described driving handle 2 has outward extending cylinder 12, and when driving handle 2 is installed in rotating shaft 3, the cylinder 12 on driving handle 2 boss 7 extend in the first centre bore 9 of rotating shaft 3, and extends in the second centre bore 11 of sector gear 6.The axis of the described axis of driving handle 2 boss 7 column body 12, the axis of rotating shaft 3 and sector gear 6 all on the same line.
During use, first, driving handle 2 installs on an end face of rotating shaft 3 by the actual conditions according to circuit breaker, and then motor 4 driven gear reducing gear 5, makes driving handle 2 rotate, thus realizes pass, the combined floodgate of circuit breaker,
Claims (2)
1. can two sides install a circuit breaker motor-operating mechanism, comprise housing (1) and driving handle (2), in housing (1), have rotating shaft (3), motor (4) and gear reduction (5); The outside of described rotating shaft (3) is coaxially fixed with sector gear (6), is connected between sector gear (6) with the output shaft of motor (4) by gear reduction (5); It is characterized in that housing (1) sidewall corresponding with the two ends of rotating shaft (3) all has through hole, the two ends of rotating shaft (3) all extend in corresponding through hole, make the both ends of the surface of rotating shaft (3) all be exposed to housing (1) outward, be rotating between rotating shaft (3) and housing (1); Described driving handle (2) there is the boss (7) of polygon or abnormity, the both ends of the surface of described rotating shaft (3) all there is the groove (8) identical with the boss of driving handle (2) (7) shape, driving handle (2) can be installed in the groove (8) of any end face of rotating shaft (3) by the boss (7) on it.
2. as claimed in claim 1 can two sides install circuit breaker motor-operating mechanism, it is characterized in that described rotating shaft (3) has the first centre bore (9), the two ends of the first centre bore (9) are positioned at the groove (8) of rotating shaft (3) both ends of the surface respectively, rotating shaft (3) has holddown groove (10) along on the outer wall at its axial middle part, and the first centre bore (9) is connected with this holddown groove (10); Described sector gear (6) has the second centre bore (11), the dish body of sector gear (6) snaps onto in the holddown groove (10) of rotating shaft (3), and the center line of first centre bore (9) of rotating shaft (3) overlaps with the center line of second centre bore (11) of sector gear (6); The boss (7) of described driving handle (2) there is outward extending cylinder (12), when driving handle (2) is installed in rotating shaft (3), cylinder (12) on driving handle (2) boss (7) extend in first centre bore (9) of rotating shaft (3), and extends in second centre bore (11) of sector gear (6); The axis of the axis of described driving handle (2) boss (7) column body (12), the axis of rotating shaft (3) and sector gear (6) all on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446711.7U CN204067270U (en) | 2014-08-09 | 2014-08-09 | A kind of can two sides install circuit breaker motor-operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446711.7U CN204067270U (en) | 2014-08-09 | 2014-08-09 | A kind of can two sides install circuit breaker motor-operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067270U true CN204067270U (en) | 2014-12-31 |
Family
ID=52208727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446711.7U Expired - Fee Related CN204067270U (en) | 2014-08-09 | 2014-08-09 | A kind of can two sides install circuit breaker motor-operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124111A (en) * | 2014-08-09 | 2014-10-29 | 无锡智卓电气有限公司 | Electric operating mechanism capable of being arranged on any surface of breaker |
-
2014
- 2014-08-09 CN CN201420446711.7U patent/CN204067270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124111A (en) * | 2014-08-09 | 2014-10-29 | 无锡智卓电气有限公司 | Electric operating mechanism capable of being arranged on any surface of breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160809 |