CN203339080U - Small-scale manual operation and electric operation integrated opening and closing apparatus - Google Patents
Small-scale manual operation and electric operation integrated opening and closing apparatus Download PDFInfo
- Publication number
- CN203339080U CN203339080U CN2013203527898U CN201320352789U CN203339080U CN 203339080 U CN203339080 U CN 203339080U CN 2013203527898 U CN2013203527898 U CN 2013203527898U CN 201320352789 U CN201320352789 U CN 201320352789U CN 203339080 U CN203339080 U CN 203339080U
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- output wheel
- output
- manual operation
- unidirectional
- reduction box
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Abstract
The utility model discloses a small-scale manual operation and electric operation integrated opening and closing apparatus, and relates to an opening and closing apparatus. The apparatus comprises a motor. Output of the motor is connected to a reduction gearbox. A unidirectional bearing is mounted in an output end of the reduction gearbox. An output wheel is sleeved and mounted on the unidirectional bearing. Unidirectional teeth are engraved on the outer periphery of the output wheel. A manual operation handle is mounted on the unidirectional bearing between the output wheel and the reduction gearbox and equipped with a unidirectional automatic clutch matched with the output wheel and a reset spring. The reset spring presses the unidirectional automatic clutch onto the unidirectional teeth of the output wheel. The rotating direction of the manual operation handle is opposite to that of the output wheel. An eccentric drive connecting pin is mounted on the outer side surface of the output wheel and equipped with an operation connecting rod. The other end of the operation connecting rod is provided with a transition piece, and the transition piece is mounted on a lever of a breaker. The apparatus is advantaged by manual operation and electric operation integrated design, convenient operation, and remote operation support.
Description
Technical field
The utility model relates to a kind of closing-opening device, a kind of manual, electric integrated operation closing-opening device specifically, be arranged in plastic shell residual current circuit breaker, circuit breaker, realize the manual splitting or integrating lock of circuit breaker, electronic splitting or integrating lock, make to expand to some extent on the circuit breaker function, realizes Long-distance Control, provide convenience to practical operation, realize the safe power supply electricity consumption.
Background technology
Breaker of plastic casing, circuit breaker on Vehicles Collected from Market, the combined floodgate mode is nothing more than two kinds of methods.A kind of with on/off switch handle on the hand drive breaker of plastic casing, realize closing a floodgate and disjunction; This method of operation has larger hidden danger to exist, and accident in various degree occurred in market, and can not realize power supply, using electricity automation.
The second is to add and put motor-operating mechanism at breaker of plastic casing, and operating breaker closes a floodgate and separating brake, can realize the long-range on/off switch of circuit breaker; For safety and automation are provided convenience for electricity consumption, but this volume is larger, during the electric operating on/off switch, manually first connect its electrically operated clutch, could close a floodgate by electric operating.Manual operation is closed a floodgate, and first manually separately, electric clutch could close a floodgate in manual operation, to operation, makes troubles.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the utility model provides a kind of small-sized hand-operated, electric integrated operation closing-opening device, be arranged in plastic shell residual current circuit breaker, the inner lower casing of circuit breaker, be connected on the action bars thick stick of plastic shell residual current circuit breaker, circuit breaker, when the electric operating on/off switch, do not affect manual operation; When direct manual operation plastic shell residual current circuit breaker, circuit breaker on/off switch, do not affect its electric operating on/off switch.
The utility model is realized with following technical scheme: a kind of small-sized hand-operated, electric integrated operation closing-opening device, comprise motor, motor output connects a reduction box, and the output of reduction box is equipped with unilateral bearing, be set with output wheel on unilateral bearing, the output wheel cylindrical is carved with unidirectional tooth; On unilateral bearing between output wheel and reduction box, Manual operation handle is installed, one unidirectional automatic clutch and the back-moving spring matched with output wheel is installed on Manual operation handle, back-moving spring is pressed in unidirectional automatic clutch on the unidirectional tooth of output wheel, the rotation direction of Manual operation handle and the direction of rotation of output wheel; The output wheel lateral surface is equipped with the eccentric drive connecting pin, and the eccentric drive connecting pin is equipped with the operation connecting rod, and the other end of operation connecting rod is equipped with transition piece, and transition piece is arranged on the circuit breaker lever.
The beneficial effects of the utility model are: be arranged in plastic shell residual current circuit breaker, the inner lower casing of circuit breaker, be connected on the action bars thick stick of plastic shell residual current circuit breaker, circuit breaker, when the electric operating on/off switch, do not affect manual operation; When direct manual operation plastic shell residual current circuit breaker, circuit breaker on/off switch, do not affect its electric operating on/off switch, handled easily, support remote operation.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is the output wheel structural representation;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the Manual operation handle structural representation;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is unidirectional automatic clutch structural representation;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is that the output shaft structure is attempted;
Fig. 9 is the offsetting spring structure schematic diagram;
Figure 10 is the left view of Fig. 9;
Figure 11 is the gearbox designs schematic diagram;
Figure 12 is operation connecting rod structural representation;
Figure 13 is the left view of Figure 12;
Figure 14 is the transition piece structural representation;
Figure 15 is the left view of Figure 14;
Figure 16 is circuit breaker lever construction schematic diagram;
Figure 17 is the left view of Figure 16.
In figure: 1, reduction box, 2, installing hole, 3, motor, 4, Manual operation handle, 5, output wheel, 6, output shaft, 7, the eccentric drive connecting pin, 8, unidirectional automatic clutch, 9, back-moving spring, 10, the operation connecting rod, 11, transition piece, 12, the circuit breaker lever.
Embodiment
As shown in Figure 1, small-sized hand-operated, electric integrated operation closing-opening device has a motor 3, motor 3 outputs connect a reduction box 1, the output of reduction box 1 is equipped with output wheel 5, the cylindrical of output wheel 5 is carved with unidirectional tooth, on unilateral bearing between output wheel 5 and reduction box 1, Manual operation handle 4 is installed, the one unidirectional automatic clutch 8 matched with output wheel 5 and back-moving spring 9 is installed on Manual operation handle 4, back-moving spring 9 is pressed in unidirectional automatic clutch 8 on the unidirectional tooth of output wheel, the direction of rotation of the rotation direction of Manual operation handle 4 and output wheel 5, the output wheel lateral surface is equipped with eccentric drive connecting pin 7, and the eccentric drive connecting pin is equipped with operation connecting rod 10, and the other end of operation connecting rod is equipped with transition piece 11, and transition piece is arranged on circuit breaker lever 12.
As shown in Figures 2 and 3, unilateral bearing consists of the output shaft 6 and the roller that are arranged on the reduction box output, in the inner circle of output wheel 5, is provided with cross recess, and a roller is installed in each groove.Unilateral bearing also can adopt an integral type unilateral bearing in addition, for driver output wheel 5.
The Manual operation handle structure is as shown in Fig. 4 and Fig. 5, for the manual operation on/off switch.Unidirectional automatic clutch structure as shown in Figure 6 and Figure 7, is arranged on Manual operation handle.The output shaft structure as shown in Figure 8, can only be toward direction running one by one.Offsetting spring structure is as shown in Fig. 9 Figure 10.Gearbox designs as shown in figure 11, for convenient fixedly reduction box, is provided with two for fixing installing hole on reduction box.As shown in operation connecting rod structure Figure 13 as good as Figure 12, operation connecting rod one end is elliptical aperture, is connected on the eccentric drive connecting pin, and the other end is that circular hole is for connecting transition piece and circuit breaker lever.As shown in Figure 14 and Figure 15, transition piece adopts high temperature resistant, fire-retardant enhancing, insulating material manufacture to transition piece.The circuit breaker lever as shown in Figure 16 and Figure 17.
Described motor is connected with remote operation apparatus, realizes the motor remote operation.
The course of work: electric operating closes a floodgate: motor is accepted to turn round after switching signal, through the reduction box multi-stage speed-reducing, output shaft obtains enough torsion, output shaft, roller, by unidirectional twisting, the output wheel running, the unidirectional automatic clutch of now installing on Manual operation handle, the eccentric drive connecting pin running of installing on output wheel, drive the operation connecting rod and move up and down, drive transition piece, the lower motion of motion (being breaker closing) (for breaker open operation) on the circuit breaker lever, completed breaker closing and separating brake, motor is supported remote operation.
Manual operation on/off switch: repeat to move up and down Manual operation handle, while upwards moving Manual operation handle, one-way clutch is in the effect of back-moving spring and the unidirectional tooth engagement of output gear cylindrical, promote output wheel and drive the motion of eccentric drive connecting pin, driving motion on the operation connecting rod is breaker closing, under output gear running effect, under the operation connecting rod, motion is breaker open operation, at output gear inner circle unilateral bearing, under the effect of roller, during the manual operation on/off switch, do not affect electric closing-opening, while moving the closing by hand operating grip downwards, unidirectional automatic clutch, can automatically separate, output gear inner circle unilateral bearing, roller, resistance reverse action is arranged, ordering about output gear can not turn round.
This device is arranged on the circuit breaker inner lower, connecting to form one with circuit breaker can closing by hand, and the electric switch-on one is moulded shell residual current action breaker, circuit breaker, has realized that electric operating does not affect manual operation, manual operation does not affect electric operating, supports remote operation.
Claims (4)
1. small-sized hand-operated, an electric integrated operation closing-opening device, it is characterized in that: comprise motor (3), motor (3) output connects a reduction box (1), the output of reduction box (1) is equipped with unilateral bearing, be set with output wheel (5) on unilateral bearing, output wheel (5) cylindrical is carved with unidirectional tooth; On unilateral bearing between output wheel (5) and reduction box (1), Manual operation handle (4) is installed, the upper unidirectional automatic clutch (8) matched with output wheel (5) and the back-moving spring (9) of installing of Manual operation handle (4), back-moving spring (9) is pressed in unidirectional automatic clutch (8) on the unidirectional tooth of output wheel, the direction of rotation of the rotation direction of Manual operation handle (4) and output wheel (5); The output wheel lateral surface is equipped with eccentric drive connecting pin (7), and the eccentric drive connecting pin is equipped with operation connecting rod (10), and the other end of operation connecting rod is equipped with transition piece (11), and transition piece is arranged on circuit breaker lever (12).
2. small-sized hand-operated, electric integrated operation closing-opening device according to claim 1, it is characterized in that: described unilateral bearing consists of the output shaft that is arranged on the reduction box output (6) and roller, inner circle at output wheel (5) is provided with cross recess, and a roller is installed in each groove.
3. small-sized hand-operated, electric integrated operation closing-opening device according to claim 1 and 2, is characterized in that: be provided with two for fixing installing hole (2) on reduction box (1).
4. manual, electric integrated operation closing-opening device according to claim 1 and 2, it is characterized in that: described motor (3) is connected with remote operation apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203527898U CN203339080U (en) | 2013-06-19 | 2013-06-19 | Small-scale manual operation and electric operation integrated opening and closing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203527898U CN203339080U (en) | 2013-06-19 | 2013-06-19 | Small-scale manual operation and electric operation integrated opening and closing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203339080U true CN203339080U (en) | 2013-12-11 |
Family
ID=49707743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203527898U Withdrawn - After Issue CN203339080U (en) | 2013-06-19 | 2013-06-19 | Small-scale manual operation and electric operation integrated opening and closing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203339080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311060A (en) * | 2013-06-19 | 2013-09-18 | 邳州市国龙电器有限公司 | Small-size manual-electric integrated switching-on and switching-off device |
-
2013
- 2013-06-19 CN CN2013203527898U patent/CN203339080U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311060A (en) * | 2013-06-19 | 2013-09-18 | 邳州市国龙电器有限公司 | Small-size manual-electric integrated switching-on and switching-off device |
| CN103311060B (en) * | 2013-06-19 | 2015-07-01 | 邳州市国龙电器有限公司 | Small-size manual-electric integrated switching-on and switching-off device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131211 Effective date of abandoning: 20150701 |
|
| RGAV | Abandon patent right to avoid regrant |