CN204792657U - A closing operation device for autoeclosing circuit breaker - Google Patents
A closing operation device for autoeclosing circuit breaker Download PDFInfo
- Publication number
- CN204792657U CN204792657U CN201520529593.0U CN201520529593U CN204792657U CN 204792657 U CN204792657 U CN 204792657U CN 201520529593 U CN201520529593 U CN 201520529593U CN 204792657 U CN204792657 U CN 204792657U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- cover plate
- ratchet
- closing operation
- operation device
- 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
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000010354 integration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Landscapes
- Breakers (AREA)
Abstract
The utility model provides a closing operation device for autoeclosing circuit breaker, including setting up at the inside upper cover plate 1 of circuit breaker, set up driving motor 15 in the bottom of upper cover plate 1, driving motor 15's top sets up ratchet, sets up slider -crank mechanism between upper cover plate 1 and ratchet, and slider -crank mechanism connects breaker handle. When needs carry out the closing operation of circuit breaker, driving motor 15 drive ratchet mechanism, ratchet provides power for slider -crank mechanism, thus slider -crank mechanism drives breaker handle carries out reciprocating motion to realize the combined floodgate of circuit breaker and pull the work again, the device passes through upper cover plate 1 and sets up inside current circuit breaker, and overall structure is compact and the volume is less, and circuit breaker complete matching with current has improved whole integrated level greatly, the device simple structure simultaneously, the operation is reliable, manufacturing cost greatly reduced, the stability that has improved its operation simultaneously greatly with prolonged its life.
Description
Technical field
The utility model relates to low voltage switchgear field, specifically a kind of closing operation device for autoreclose breaker.
Background technology
The closing operation device of autoreclose breaker is a kind of automatics automatically will dropped on demand because of the circuit breaker after fault tripping, existing closing operation realizes the combined floodgate of circuit breaker by the handle of connecting breaker and pulls work again, but its volume is large, complex structure, can not coordinate completely is arranged on inside circuit breaker, cause integrated level lower and improve its manufacturing cost, useful life is low simultaneously.
Summary of the invention
In order to overcome above-mentioned technical disadvantages, the utility model provides a kind of closing operation device for autoreclose breaker, compact and the small volume of this apparatus design, higher with existing circuit breaker matching degree, substantially increase over all Integration degree, this apparatus structure is simple simultaneously, reduces manufacturing cost and substantially increases its stability run and extend its useful life.
For achieving the above object, the technical scheme that the utility model is taked is: comprise the upper cover plate being arranged on circuit breaker internal, in the bottom of upper cover plate, drive motors is set, the top of drive motors arranges ratchet mechanism, slider-crank mechanism is set between upper cover plate and ratchet mechanism, slider-crank mechanism connecting breaker handle.
When needing the closing operation carrying out circuit breaker, drive motors 15 driving pawl mechanism, ratchet mechanism provides power for slider-crank mechanism, slider-crank mechanism thus drive circuit breaker handle to move back and forth, thus realizes the combined floodgate of circuit breaker and pull work again; This device is arranged on existing circuit breaker internal by upper cover plate 1, compact overall structure and small volume, mate completely with existing circuit breaker, substantially increase over all Integration degree, this apparatus structure is simple simultaneously, reliable, manufacturing cost reduces greatly, substantially increases its stability run simultaneously and extends its useful life.
The utility model devises, described ratchet mechanism comprises the ring-type rotating disk be connected with the output shaft of drive motors, the ratchet be connected with the output shaft of drive motors is set in ring-type rotating disk, ratchet is set in the circumferential recess of ring-type rotating disk, connects the spring be arranged in circumferential recess in the rear end of ratchet.
The utility model devises, described slider-crank mechanism comprises the crank be fixedly connected on ring-type rotating disk, at the end articulated linkage of crank and the hinged slide block be arranged in the vertical groove on upper cover plate top of the other end of connecting rod, slider bottom connecting breaker handle.
The utility model devises, and is set to frame bracket at the hinged end of connecting rod and slide block, and its top and hinged and its two ends of interlinking lever end arrange fishbolt respectively.
The utility model devises, and be fixedly connected with auxiliary connecting rod, the other end linking springs of auxiliary connecting rod at upper cover plate sidepiece with near connecting rod, the other end of spring is connected to the middle part of connecting rod.
The utility model devises, between the sidepiece and ratchet mechanism of upper cover plate, arrange gear driven type governor motion.
The utility model devises, described gear driven type governor motion comprises the driving gear being fixedly connected on driven gear bottom ring-type rotating disk, being arranged on upper cover plate sidepiece, driving gear connects hand-operated rotating shaft by connecting shaft cover, between hand-operated rotating shaft and upper cover plate, arrange support component.
The utility model devises, and described support component comprises U-shaped support and base plate, and base plate is arranged between upper cover plate and driving gear, and the two ends of U-shaped support are fixedly installed on the end of base plate respectively, and hand-operated rotating shaft runs through the through hole on U-shaped support.
The utility model devises, described hand-operated rotating shaft be its top be set to can with spanner with the use of inner hexagonal hole.
Accompanying drawing explanation
Fig. 1 installs this device stereogram on-board the circuit breaker;
Fig. 2 is the schematic diagram of this device on-board the circuit breaker;
The decomposing schematic representation of Fig. 3 ratchet mechanism and slider-crank mechanism;
Fig. 4 is the rotation schematic diagram of the driving gear of gear driven type governor motion.
Embodiment
Fig. 1 is an embodiment of the present utility model, illustrate the present embodiment by reference to the accompanying drawings, comprise the upper cover plate 1 being arranged on circuit breaker internal, in the bottom of upper cover plate 1, drive motors 15 is set, the top output shaft of drive motors 15 connects ring-type rotating disk 11, the ratchet 10 be connected with the output shaft of drive motors 15 is set in ring-type rotating disk 11, in the circumferential recess of ring-type rotating disk 11, ratchet 13 is set, the spring 14 be arranged in circumferential recess is connected in the rear end of ratchet 13, ring-type rotating disk 11 is fixedly connected with crank 9, slide block in the end articulated linkage 4 of crank 9 and the hinged vertical groove being arranged on upper cover plate 1 top of the other end of connecting rod 4, slider bottom connecting breaker handle, when drive motors 15 rotates counterclockwise, the output shaft of drive motors 15 can drive ratchet 10 to rotate, now because ratchet 13 can be buckled on ratchet 10 by the elastic force of spring 14, therefore the ratchet 10 rotated can drive ring-type rotating disk 11 1 pieces rotation by ratchet 13, because crank 9 is fixedly connected on ring-type rotating disk 11, therefore the ring-type rotating disk 11 rotated can provide rotary power for crank 9, crank 9 is by connecting rod 4 thus drive the slide block of connecting breaker handle to pump in vertical groove, thus make slide block drive circuit breaker handle to realize closing a floodgate and pulling work again.
In this example, at connecting rod 4 and the hinged end of slide block, frame bracket 2 is set, hinged and its two ends in its top and connecting rod 4 end arrange fishbolt respectively, are arranged on by slide block in the framework inner chamber body bottom frame bracket 2, are fixedly clamped by the fishbolt at two ends.
In this example, auxiliary connecting rod 6 is fixedly connected with near connecting rod 4 at upper cover plate 1 sidepiece, the other end linking springs 5 of auxiliary connecting rod 6, the other end of spring 5 is connected to the middle part of connecting rod 4, when movable slider march handle slide block movement is with by connecting rod 4, within a period of motion, the phenomenon that overlaps for twice can be there is in crank with connecting rod, also just say to there is movement dead, the existence at dead point adds crank can not the risk of the smooth action of drivening rod, increase spring 5 herein, by the pulling force effect of spring 5 pairs of connecting rods 4, when crank overlaps with connecting rod 4, the pulling force interaction energy of spring leaves the active force with crank overlapping position to one, connecting rod, effectively avoid dead point, improve the stability of this plant running.
In this example, between the sidepiece and ratchet mechanism of upper cover plate 1, gear driven type governor motion is set, described gear driven type governor motion comprises the driving gear 19 being fixedly connected on driven gear 12 bottom ring-type rotating disk 11, being arranged on upper cover plate 1 sidepiece, driving gear 19 connects hand-operated rotating shaft 16 by connecting shaft cover 18, between hand-operated rotating shaft 16 and upper cover plate 1, arrange support component.When needs carry out closing by hand, rotate clockwise hand-operated rotating shaft 16, hand-operated rotating shaft 16 drives driving gear 19 to rotate clockwise, driving gear 19 drives driven gear 12 to rotate counterclockwise, herein, driven gear 12, ring-type rotating disk 11 and crank 9 are bolted at one piece, therefore walk around dish 11 of ring rotates counterclockwise with crank 9 simultaneously, herein owing to there is ratchet 10, ratchet 13 in ring-type rotating disk 11 can only slip over ratchet and can't be fastened on ratchet 10, therefore ratchet 10 can't rotate, thus the drive motors 15 be connected with ratchet 10 can not be rotated.
In this example, described support component comprises U-shaped support 17 and base plate 20, and base plate 20 is arranged between upper cover plate 1 and driving gear, and the two ends of U-shaped support 17 are fixedly installed on the end of base plate 20 respectively, and hand-operated rotating shaft 16 runs through the through hole on U-shaped support 17.
In this example, described hand-operated rotating shaft 16 for its top be set to can with spanner with the use of inner hexagonal hole.
Technique effect of the present utility model is:
1., due to design upper cover plate 1, drive motors 15, ratchet mechanism and slider-crank mechanism, whole device is achieved and the coordinating completely of circuit breaker by upper cover plate, and take up room little, compact conformation, over all Integration degree improves greatly.
2. owing to devising ring-type rotating disk 11, ratchet 10, ratchet 13, spring 14, being embodied as slider-crank mechanism by ratchet 13 with the mutual fastening of ratchet 10 provides actuating force, the one-way of the ratchet mechanism misoperation that prevents motor reversal to cause simultaneously.
3., owing to devising frame bracket 2, fishbolt, facilitate being interconnected between connecting rod and slide block.
4., owing to devising auxiliary connecting rod 6 and spring 5, effectively can cross the dead point between crank and connecting rod, improve the stability of this plant running.
5., owing to devising gear driven type governor motion, manually regulative mode realizes the combined floodgate of circuit breaker.
6. owing to devising driven gear 12, driving gear 19, driving gear 19 connect hand-operated rotating shaft 16, achieved the closing by hand of circuit breaker by gears meshing, gear transmission mode is reliable and be easy to realize.
7., owing to devising ratchet mechanism, during manual adjustments, electronic rotating can be prevented.
8., owing to devising inner hexagonal hole, facilitate adjustment.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection range of the present utility model.
Claims (9)
1. the closing operation device for autoreclose breaker, it is characterized in that: comprise the upper cover plate (1) being arranged on circuit breaker internal, in the bottom of upper cover plate (1), drive motors (15) is set, the top of drive motors (15) arranges ratchet mechanism, slider-crank mechanism is set between upper cover plate (1) and ratchet mechanism, slider-crank mechanism connecting breaker handle.
2. a kind of closing operation device for autoreclose breaker according to claim 1, it is characterized in that: described ratchet mechanism comprises the ring-type rotating disk (11) be connected with the output shaft of drive motors (15), the ratchet (10) be connected with the output shaft of drive motors (15) is set in ring-type rotating disk (11), ratchet (13) is set in the circumferential recess of ring-type rotating disk (11), connects the spring (14) be arranged in circumferential recess in the rear end of ratchet (13).
3. a kind of closing operation device for autoreclose breaker according to claim 2, it is characterized in that: described slider-crank mechanism comprises the crank (9) be fixedly connected on ring-type rotating disk (11), slide block in the end articulated linkage (4) of crank (9) and the hinged vertical groove being arranged on upper cover plate (1) top of the other end of connecting rod (4), slider bottom connecting breaker handle.
4. a kind of closing operation device for autoreclose breaker according to claim 3, it is characterized in that: be set to frame bracket (2) at the hinged end of connecting rod (4) and slide block, its top arranges fishbolt with connecting rod (4) end is hinged respectively with its two ends.
5. a kind of closing operation device for autoreclose breaker according to claim 3, it is characterized in that: be fixedly connected with auxiliary connecting rod (6) at upper cover plate (1) sidepiece with near connecting rod (4), the other end linking springs (5) of auxiliary connecting rod (6), the other end of spring (5) is connected to the middle part of connecting rod (4).
6. a kind of closing operation device for autoreclose breaker according to claim 2, is characterized in that: between the sidepiece and ratchet mechanism of upper cover plate (1), arrange gear driven type governor motion.
7. a kind of closing operation device for autoreclose breaker according to claim 6, it is characterized in that: described gear driven type governor motion comprises the driven gear (12) being fixedly connected on ring-type rotating disk (11) bottom, the driving gear (19) being arranged on upper cover plate (1) sidepiece, driving gear (19) connects hand-operated rotating shaft (16) by connecting shaft cover (18), between hand-operated rotating shaft (16) and upper cover plate (1), arrange support component.
8. a kind of closing operation device for autoreclose breaker according to claim 7, it is characterized in that: described support component comprises U-shaped support (17) and base plate (20), base plate (20) is arranged between upper cover plate (1) and driving gear (19), the two ends of U-shaped support (17) are fixedly installed on the end of base plate (20) respectively, and hand-operated rotating shaft (16) runs through the through hole on U-shaped support (17).
9. a kind of closing operation device for autoreclose breaker according to claim 7 or 8, is characterized in that: described hand-operated rotating shaft (16) for its top be set to can with spanner with the use of inner hexagonal hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529593.0U CN204792657U (en) | 2015-07-21 | 2015-07-21 | A closing operation device for autoeclosing circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529593.0U CN204792657U (en) | 2015-07-21 | 2015-07-21 | A closing operation device for autoeclosing circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204792657U true CN204792657U (en) | 2015-11-18 |
Family
ID=54532654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529593.0U Expired - Fee Related CN204792657U (en) | 2015-07-21 | 2015-07-21 | A closing operation device for autoeclosing circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204792657U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461634A (en) * | 2018-12-18 | 2019-03-12 | 浙江中亿豪科技有限公司 | A kind of hydraulic electromagnetic breaker actuator |
| CN111736067A (en) * | 2020-06-15 | 2020-10-02 | 上海精益电器厂有限公司 | Circuit breaker closes quick separation and reunion auxiliary device of separating brake |
| CN114628184A (en) * | 2022-04-25 | 2022-06-14 | 东莞市德晟智能科技有限公司 | Manual-automatic safety switching-on mechanism for ammeter switch and ammeter |
-
2015
- 2015-07-21 CN CN201520529593.0U patent/CN204792657U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461634A (en) * | 2018-12-18 | 2019-03-12 | 浙江中亿豪科技有限公司 | A kind of hydraulic electromagnetic breaker actuator |
| CN109461634B (en) * | 2018-12-18 | 2024-06-11 | 浙江中亿豪科技有限公司 | Hydraulic electromagnetic circuit breaker actuator |
| CN111736067A (en) * | 2020-06-15 | 2020-10-02 | 上海精益电器厂有限公司 | Circuit breaker closes quick separation and reunion auxiliary device of separating brake |
| CN114628184A (en) * | 2022-04-25 | 2022-06-14 | 东莞市德晟智能科技有限公司 | Manual-automatic safety switching-on mechanism for ammeter switch and ammeter |
| CN114628184B (en) * | 2022-04-25 | 2024-04-02 | 东莞市德晟智能科技有限公司 | Manual-automatic integrated safety closing mechanism for ammeter switch and ammeter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204792657U (en) | A closing operation device for autoeclosing circuit breaker | |
| CN108010819B (en) | A kind of circuit breaker operation mechanism and working method of clutch linkage mechanism | |
| CN107742600A (en) | A kind of automatic breaking-closing operating device of breaker and its breaker | |
| CN110310871A (en) | Automatic divide-shut brake breaker | |
| CN213717313U (en) | High-voltage board with dust collector | |
| CN203690228U (en) | Manual-automatic integral switch-on device | |
| CN103715030A (en) | Automated-manual double-gear switching-on device of breaker | |
| CN211125539U (en) | Intelligent circuit breaker electric operating device driving and tripping structure | |
| CN203550800U (en) | Automatic trap machine | |
| CN202018933U (en) | Manual and automatic closing device of residual current circuit breaker | |
| CN202477540U (en) | Electrically-controlled cover plate for squatting pan | |
| CN209896009U (en) | Automatic switching-on and switching-off circuit breaker | |
| CN104795285A (en) | Plastic-shell breaker | |
| CN204088224U (en) | A kind of circuit breaker manual energy storing device | |
| CN204130369U (en) | A kind of manual closing mechanism and the high voltage switchgear of this switching-on mechanism is housed | |
| CN204218804U (en) | A kind of foot-operated folding cover plate | |
| CN105513911A (en) | Miniature circuit breaker remote-control operating mechanism with electrically operated mechanism | |
| CN202991331U (en) | Power generation device in floating type rotating shaft transmission water wave energy harvesting system | |
| CN105374641B (en) | A kind of breaker manual energy storing device | |
| CN203067797U (en) | Electric control synchronous chain wheel transmission type flap valve of material outlet of dry-mixed mortar storage tank | |
| CN2580592Y (en) | Rack type two purpose switch closing device of leakage breaker | |
| CN208394384U (en) | A kind of discharge mechanism for automated machine equipment | |
| CN202523654U (en) | Electric and manual integrated breaker clutching device | |
| CN203393815U (en) | Anti-lock flushing device | |
| CN206059195U (en) | A kind of two-way electric motor type relay |
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: 20151118 |