CN203386679U - Breaker side position control device - Google Patents
Breaker side position control device Download PDFInfo
- Publication number
- CN203386679U CN203386679U CN201320500470.5U CN201320500470U CN203386679U CN 203386679 U CN203386679 U CN 203386679U CN 201320500470 U CN201320500470 U CN 201320500470U CN 203386679 U CN203386679 U CN 203386679U
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- Prior art keywords
- main body
- circuit breaker
- armature
- housing
- operating shaft
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- Withdrawn - After Issue
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Abstract
The utility model discloses a breaker side position control device which comprises a housing, a rotating main body, a breaker rotation control shaft, and a rotating main body driving mechanism. The rotating main body is disposed on the housing. The rotating main body driving mechanism is connected with the rotating main body in a manner of rotating and driving. The rotating main body cooperates with a breaker rotation control shaft in a manner of leave-joint transmission through a clutch. The outer end of the breaker rotation control shaft passes from a side part of the housing out of the housing. The control device provided by the utility model is advantageous by achieving the automatic reclosing control of the remote control of a circuit breaker in the conditions of not affecting the normal operation of a conventional circuit breaker and various kinds of functions. For example, the device achieves the full-automatic remote control of opening in no fee and closing in fee renewing under the signal control of a prepayment carrier electric energy meter.
Description
Technical field
The utility model relates to a kind of operating mechanism of switchgear, specifically refers to that install a kind of breaker of plastic casing side position, remote auto is controlled, the recloser operating mechanism, belongs to low-voltage electrical apparatus automatic control technology field.
Background technology
Along with the development of China's intelligent grid, requiring, under the prerequisite of safe operation of electric network, to need in a hurry the control apparatus intellectuality.For adapting to long-range minute of mains supply, closing a floodgate and automatically control, domestic many low-voltage electrical apparatus manufacturer has designed motor-operating mechanism on the body of breaker of plastic casing.For example: General Electric Co. Limited, " for the adjustable energy-storage mechanism of electric operator of circuit breaker " that application number is 01121042.7; ChangShu Switch Manufacturing Co., Ltd, " electric operating mechanism of circuit-breaker " that application number is 200810020409.4; The tall and erect electric corporation of Wuxi intelligence, " a kind of circuit breaker hand, the electromotion integrated operating mechanism " that application number is 201210478320.9; Zhejiang Ge Lun Electric Applicance Co., Ltd, " opening-closing transmission mechanism of circuit breaker " that application number is 201120061440.X etc.Be not difficult to find out, the motor-operating mechanism of nearly all dissimilar circuit breaker all is arranged on the upper of breaker body.Upper following disadvantage is installed:
1, strengthened the body height of former circuit breaker.
2, former circuit breaker handle can not direct control.
3, covered the knob regulatory function (as electronic type LC1 breaker of plastic casing) on former circuit breaker panel.
4, reduced the reliability of former circuit breaker.
Summary of the invention
The purpose of this utility model is the shortcoming and defect existed in order to overcome prior art; under the prerequisite of the lever operated and various defencive functions that do not affect former circuit breaker; provide a kind of side position that can be applicable to circuit breaker to install, and can be to the circuit breaker side position actuation means that divides, closes a floodgate and controlled of circuit breaker.
For achieving the above object, the technical solution of the utility model includes housing, it is characterized in that: also include and rotate main body, circuit breaker rotation operating shaft and rotate the main body driving mechanism, rotating the main body rotation is arranged on housing, described rotation main body driving mechanism connects with rotation main body rotating drive, this rotation main body is rotated the operating shaft clutch transmission by clutch and circuit breaker and is coordinated, and the outer end that this circuit breaker rotates operating shaft passes housing from the sidepiece of housing.
By this setting, circuit breaker rotates operating shaft and is installed on circuit breaker for the side position, and link with the Handle axis of circuit breaker self, and rotate the main body driving mechanism, drive the rotation main body to rotate, and rotate main body, rotate by clutch and circuit breaker rotation operating shaft clutch rotation, need to circuit breaker minute, during closing operation, clutch will rotate main body and circuit breaker rotates the operating shaft interlock, complete the divide-shut brake action, and need to reset the time, clutch will rotate main body and circuit breaker rotates the operating shaft disengagement, complete and reset, and can not affect self tripping operation of circuit breaker, therefore, once the reclosing mechanism of circuit breaker breaks down, can complete dividing of circuit breaker by the fast operating handle, feed motion.Be not subject to the restriction of operating mechanism, complete fast trip, ensure user's Electrical Safety.The outer end of the application's circuit breaker rotation operating shaft passes housing from the sidepiece of housing in addition, and install the side that is applicable to circuit breaker, thereby solved the defect of the upper installation reclosing of the traditional breaker of plastic casing mechanism described in background technology.
The periphery that further setting is described rotation main body is fixedly installed worm gear, and described rotation main body driving mechanism includes the worm screw coordinated with worm-drive, and the motor that drives worm screw to rotate.This setting, transmission stability is good, and electronic precise control is convenient.
Further arrange is that described circuit breaker rotation operating shaft is arranged on the axis that rotates main body, described clutch is to be arranged at the electromagnetic clutch rotated in main body, this electromagnetic clutch includes a pair of armature, and be arranged at magnet steel and solenoid between two armature, this solenoid includes coil rack, on the central shaft of described coil rack, axially extending bore is set, the center of two armature arranges armature interlock hole, described circuit breaker rotates the armature interlock hole that operating shaft passes armature successively, the central through hole of coil rack, and the armature of another armature interlock hole, and these two armature and circuit breaker rotate operating shaft and form circumferentially rotation, axial slip coordinates, described circuit breaker rotates on operating shaft and is arranged with back-moving spring, back-moving spring in the central through hole of this coil rack freely movable and its two ends respectively with two armature effect butts, be fixedly installed axially extended non-circular walls in described rotation main body, this non-circular walls is agreed with mutually with the shape of the gabarit of two blocks of armature, described two blocks of armature coordinate under compressive state at back-moving spring in non-circular walls and with the non-circular walls joint rotation, described two blocks of armature separate cooperation at back-moving spring under free state outside non-circular walls and with the transmission of rotation main body formation.By this setting, structure arranges ingenious, clutch transmission is reliable and stable, and when solenoid is switched on, two blocks of armature overcome spring force, mutually close, and dropping place is in the non-circular walls of rotating main body, realized rotating the interlock that main body and circuit breaker rotate operating shaft, and solenoid is while cutting off the power supply, spring is released two blocks of armature outside the non-circular walls of rotating main body, realizes that the transmission of the two separates.
On the periphery that further setting is described rotation main body, fixed lobe is provided with control arm, and forward and reverse both sides with respect to control arm in described housing are provided with the sensitive switch coordinated with the control arm touch-control.By this setting, adopt sensitive switch to carry out FEEDBACK CONTROL to the location status of the application's turning handle, based on this, contribute to realize the functions such as remote auto control.
On the periphery that further setting is described rotation main body, fixed lobe is provided with control arm, be provided with signal on this control arm and transmit the infraluminescence pipe, be provided with circuit board in described housing, be provided with 3 infrared receiving tubes with the infraluminescence pipe corresponding matching of control arm on this circuit board, these 3 infrared receiving tubes are corresponding with the initial position of control arm and forward, reverse two side positions respectively.By this setting, adopt infraluminescence pipe and infrared receiving tube, the location status of the application's turning handle is carried out to FEEDBACK CONTROL, based on this, contribute to realize the functions such as remote auto control.
Be provided with on the periphery that further setting is described rotation main body to be communicated with and rotate the inside and outside wire guide of main body.By this setting, the solenoid in convenient rotation main body etc. connects electricity by electrical mechanisms.
The equal axial projection in both sides that further setting is described coil rack is provided with a plurality of support columns, the plurality of support column is circumference uniform distribution centered by the axis of coil rack, be provided with the multistage deep-slotted chip breaker that circumference uniform distribution centered by its axis all is set on described two armature, described deep-slotted chip breaker is connected with the support column inserting.By this setting, make the stability of armature better.
Further arranging is that described housing includes drain pan and upper cover, described drain pan and above cover correspondence and be provided with mutually coaxial spindle socket, be provided with rolling bearing on these two spindle sockets, described circuit breaker rotates operating shaft and rotates and be arranged on housing by these two rolling bearings.By this setting, make circuit breaker rotation operating shaft stability of rotation reliable.
Further setting is that the outer end of described circuit breaker rotation operating shaft is linkedly set with cramp.By this setting, circuit breaker rotates the convenient mechanisms such as Handle axis with circuit breaker inside of operating shaft and is linked.
Further arranging is to be provided with Switching Power Supply, communication interface and carrier wave decoding interface on described housing.By this setting, contribute to realize the control of remote power line carrier wave remote, realize the automatic control without expense separating brake, the combined floodgate that continues to pay dues.
Below in conjunction with specification drawings and specific embodiments, the utility model is described further.
The accompanying drawing explanation
Fig. 1 is current general breaker of plastic casing (4P);
Fig. 2 is the product appearance figure after general breaker of plastic casing and the combination of this mechanism;
Fig. 3 is the application's transmission sketch;
Fig. 4 is the overall structure sketch;
Fig. 5 be transmission from, close Structural Engineering figure;
Fig. 6 is partial structurtes driver composition;
Fig. 7 is nest worm and gear drive mechanism figure;
Fig. 8 rotates main body drive mechanism figure;
Fig. 9 the application control principle drawing;
Figure 10 is motor-driven figure.
Embodiment
Below by embodiment, the utility model is specifically described; only for the utility model is further described; can not be interpreted as the restriction to the utility model protection range, the technician in this field can make some nonessential improvement and adjustment to the utility model according to the content of above-mentioned utility model.
Embodiment of the present utility model as Figure 1-10 shows, figure mono-is current general breaker of plastic casing (MCCB) outside drawing (4P).Figure bis-is assembled outside drawings that structure 2 is controlled at present general breaker of plastic casing 1 and circuit breaker side side of the present utility model position.
The utility model overall structure sketch four: the rotation main body 4 Nei centers of this structure have circuit breaker to rotate operating shaft 7, circuit breaker rotation operating shaft 7 two ends fixed bias circuit respectively hold 8, after integral installation, two rolling bearings 8 are respectively in the spindle socket 9 of the spindle socket of drain pan 2 and upper cover 3.In drain pan 2 and in upper cover 3, circular groove 10 is arranged, rotate the vertical two ends of main body 4 and be placed in respectively in groove 10, rotate two ends and groove 10 close-fittings, rotatable of main body 4.Wiring board 12 overlapped rotation main body 4 and was fixed in drain pan 2 by wiring board pillar 30.Switching Power Supply 13 is placed in the right side in drain pan 2.
As shown in Figure 5, cramp 11 is fixed on the top that circuit breaker rotates operating shaft 7.Two armature 18, magnet steel 19, solenoid and back-moving springs 20 form electromagnetic clutch.Wherein solenoid includes coil rack 21, wherein the centre bore of two blocks of armature 18 is the hexagon part close-fitting that interior hexangle type and circuit breaker rotate operating shaft 7, and can under the driving of the power of electromagnetism, overcome the resistance relative sliding of back-moving spring 20, simultaneously, it is the non-circular walls of respective rights claim that the outer-hexagonal of two blocks of armature 18 inserts the inwall hexagonal 25(that rotates main body 4, also can adopt its non-circular shape, as positive four jiaos, regular pentagon etc.) in, the combination that the power that rotates main body 4 and circuit breaker rotate operating shaft 7 completed.Work as coil blackout, two blocks of armature 18 are under the counter-force of back-moving spring 20, and contrary the slip flicks, and the outer-hexagonal of two blocks of armature breaks away from the inwall hexagonal 25 of rotating main body 4, and enters cylindrical 26, thereby completed, rotates the power of main body 4 and separating of power transmission shaft 7.Coil rack 21 two sides, respectively have 4 support columns, 23 its difference corresponding to the deep-slotted chip breaker 22 on two armature faces, and be supported on the inwall of drain pan 2 and upper cover 3.Referring to figure six, figure seven and figure eight.
As figure seven: rotate main bodys 4 by reducing motor 5, worm gear 6 and worm screw 28 transmissions, rotate the positive and negative rotational angle of main body 4 by control arm 17 indications.But control arm 17 installation infrared luminous tubes 27, wire guide 29.
As shown in figure 10: the jagged through hole of the axial centre of worm screw 28, two reducing motors 5 are fastened on mounting panel 34 by the bolt 35 of its upper end.Mounting panel 34 inserts respectively between drain pan 2 and upper cover 3 fixing.The axle of reducing motor 5 is jagged 36, from the two ends breach close-fitting of screw rod 28, inserts respectively.
Control principle has three kinds: referring to Fig. 9
One, switch element positioning control: rotate main body 4 and synchronize and rotated detaining again, closing a floodgate of circuit breaker in the scope of two sensitive switches 14 with control arm 17, and 33 location of the infrared receiving tube under infrared tube, make to rotate main body 4 returns.
Two, the contactless control of mcu programming: installation infrared luminous tube 27 on control arm 17, get infrared receiving tube on wiring board 12 32 for anchoring a signal again, get infrared receiving tube 31 on wiring board 12 for combined floodgate framing signal, the infrared receiving tube 33 got on wiring board 12 are the return framing signal, adopt single-chip microcomputer as above-mentioned operation program programming Control.
Three, utilize communication interface 15, carrier wave decoding interface 16 and circuits, realize Long-distance Control.
Claims (10)
1. a circuit breaker side position actuation means, include housing, it is characterized in that: also include and rotate main body, circuit breaker rotation operating shaft and rotate the main body driving mechanism, rotating the main body rotation is arranged on housing, described rotation main body driving mechanism connects with rotation main body rotating drive, this rotation main body is rotated the operating shaft clutch transmission by clutch and circuit breaker and is coordinated, and the outer end that this circuit breaker rotates operating shaft passes housing from the sidepiece of housing.
2. a kind of circuit breaker side according to claim 1 position actuation means, it is characterized in that: the periphery of described rotation main body is fixedly installed worm gear, described rotation main body driving mechanism includes the worm screw coordinated with worm-drive, and the motor that drives worm screw to rotate.
3. a kind of circuit breaker side according to claim 2 position actuation means, it is characterized in that: described circuit breaker rotates operating shaft and is arranged on the axis that rotates main body, described clutch is to be arranged at the electromagnetic clutch rotated in main body, this electromagnetic clutch includes a pair of armature, and be arranged at magnet steel and solenoid between two armature, this solenoid includes coil rack, on the central shaft of described coil rack, axially extending bore is set, the center of two armature arranges armature interlock hole, described circuit breaker rotates the armature interlock hole that operating shaft passes armature successively, the central through hole of coil rack, and the armature of another armature interlock hole, and these two armature and circuit breaker rotate operating shaft and form circumferentially rotation, axial slip coordinates, described circuit breaker rotates on operating shaft and is arranged with back-moving spring, back-moving spring in the central through hole of this coil rack freely movable and its two ends respectively with two armature effect butts, be fixedly installed axially extended non-circular walls in described rotation main body, this non-circular walls is agreed with mutually with the shape of the gabarit of two blocks of armature, described two blocks of armature coordinate under compressive state at back-moving spring in non-circular walls and with the non-circular walls joint rotation, described two blocks of armature separate cooperation at back-moving spring under free state outside non-circular walls and with the transmission of rotation main body formation.
4. according to claim 1 or 2 or 3 described a kind of circuit breaker side position actuation means, it is characterized in that: on the periphery of described rotation main body, fixed lobe is provided with control arm, and forward and reverse both sides with respect to control arm in described housing are provided with the sensitive switch coordinated with the control arm touch-control.
5. according to claim 1 or 2 or 3 described a kind of circuit breaker side position actuation means, it is characterized in that: on the periphery of described rotation main body, fixed lobe is provided with control arm, be provided with the infraluminescence pipe on this control arm, be provided with circuit board in described housing, be provided with 3 infrared receiving tubes that transmit with the infraluminescence pipe corresponding matching signal of control arm on this circuit board, these 3 infrared receiving tubes are corresponding with the initial position of control arm and forward, reverse two side positions respectively.
6. a kind of circuit breaker side according to claim 3 position actuation means, is characterized in that: be provided with on the periphery of described rotation main body to be communicated with and rotate the inside and outside wire guide of main body.
7. a kind of circuit breaker side according to claim 3 position actuation means, it is characterized in that: the equal axial projection in the both sides of described coil rack is provided with a plurality of support columns, the plurality of support column is circumference uniform distribution centered by the axis of coil rack, be provided with the multistage deep-slotted chip breaker that circumference uniform distribution centered by its axis all is set on described two armature, described deep-slotted chip breaker is connected with the support column inserting.
8. a kind of circuit breaker side according to claim 1 position actuation means, it is characterized in that: described housing includes drain pan and upper cover, described drain pan and above cover correspondence and be provided with mutually coaxial spindle socket, be provided with rolling bearing on these two spindle sockets, described circuit breaker rotates operating shaft and rotates and be arranged on housing by these two rolling bearings.
9. a kind of circuit breaker side according to claim 1 position actuation means is characterized in that: the outer end that described circuit breaker rotates operating shaft is linkedly set with cramp.
10. a kind of circuit breaker side according to claim 5 position actuation means, is characterized in that: be provided with Switching Power Supply, communication interface and carrier wave decoding interface on described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500470.5U CN203386679U (en) | 2013-08-15 | 2013-08-15 | Breaker side position control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500470.5U CN203386679U (en) | 2013-08-15 | 2013-08-15 | Breaker side position control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386679U true CN203386679U (en) | 2014-01-08 |
Family
ID=49875137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500470.5U Withdrawn - After Issue CN203386679U (en) | 2013-08-15 | 2013-08-15 | Breaker side position control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203386679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400727A (en) * | 2013-08-15 | 2013-11-20 | 乐清市巨铂智能电气有限公司 | Side position operation gear for beaker |
-
2013
- 2013-08-15 CN CN201320500470.5U patent/CN203386679U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400727A (en) * | 2013-08-15 | 2013-11-20 | 乐清市巨铂智能电气有限公司 | Side position operation gear for beaker |
| CN103400727B (en) * | 2013-08-15 | 2015-07-08 | 温州圣普电气有限公司 | Side position operation gear for beaker |
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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: WENZHOU SHENGPU ELECTRIC CO., LTD. Free format text: FORMER OWNER: LEQING JUBO INTELLIGENT ELECTRONICS CO., LTD. Effective date: 20140415 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Wendong Inventor after: Zhao Hongliang Inventor before: Wang Wendong Inventor before: Luo Qi |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325000 WENZHOU, ZHEJIANG PROVINCE TO: 325600 WENZHOU, ZHEJIANG PROVINCE Free format text: CORRECT: INVENTOR; FROM: WANG WENDONG LUO QI TO: WANG WENDONG ZHAO HONGLIANG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140415 Address after: 325600 Zhejiang city of Yueqing province Whitehead street New River Jia Industrial Zone Caspar building Patentee after: Wenzhou Shengpu Electric Co., Ltd. Address before: Yueqing City, Zhejiang province 325000 Bai Xiang Zhen Yang Tian Cun in Wenzhou City Patentee before: Leqing Jubo Intelligent Electric Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140108 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |