CN203774107U - Operating mechanism of dual-power automatic conversion switch - Google Patents
Operating mechanism of dual-power automatic conversion switch Download PDFInfo
- Publication number
- CN203774107U CN203774107U CN201320896687.2U CN201320896687U CN203774107U CN 203774107 U CN203774107 U CN 203774107U CN 201320896687 U CN201320896687 U CN 201320896687U CN 203774107 U CN203774107 U CN 203774107U
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- operating mechanism
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- rotating shaft
- power supply
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Abstract
The utility model relates to an operating mechanism of a dual-power automatic conversion switch. A central hole is formed by the center of a supporting frame. Two arc-shaped grooves are formed by the two sides of the central hole respectively. Two positioning members are fixedly connected with the two sides of the supporting frame respectively. A rotating shaft is worn in positioning holes of the centers of the positioning members. The center of a transmission plate is rotatably arranged on the rotating shaft. The transmission plate symmetrically extends to the two sides so that pull rods are formed. A rotating plate is fixedly arranged at the middle part of the rotating shaft in the central hole of the supporting frame. Rotating plate angles are respectively formed by the upper end and the lower end of the two sides of the rotating plate. One end of each of two connecting plates is hinged with one rotating plate angle of the two sides of the rotating plate respectively, and the other end of each of the connecting plates is hinged with the vertex angle of a triangular plate at each side. Slide shafts are formed on the other two base angles of the triangular plates. The slide shafts are respectively clamped in the two arc-shaped grooves at the same side of the central hole to slide. A spring is arranged between the vertex angle of each triangular plate and the top end of the pull rod at the corresponding side of the vertex angle. Main and stand-by power supplies can be disconnected at the same time via positioning of the triangular plates.
Description
Technical field
The utility model relates to a kind of assembly of double power supply automatic transfer switch, especially a kind of operating mechanism of double power supply automatic transfer switch.
Background technology
There have been very high requirement in many industries and department to the reliability of power supply, in order to guarantee the continuity of power supply, it is electric power supply that many important occasions all should adopt double power supply automatic transfer switch, the indispensable device switching as electric energy, the application demand of double power supply automatic transfer switch is more and more extensive, and technical property requirements is also more and more higher.The operating mechanism of current double power supply automatic transfer switch only has the main power source of connection or connects two kinds of patterns of stand-by power supply, can not disconnect main power source and stand-by power supply simultaneously, need in some cases to disconnect main power source and stand-by power supply simultaneously, while especially keeping in repair double power supply automatic transfer switch, can not directly by double power supply automatic transfer switch, disconnect, make inconvenient maintenance, and existing double power supply automatic transfer switch switches rapidly, easily cause a road to switch, closed a floodgate and caused the situation of phase fault in another road, there is potential safety hazard, also can reduce the useful life of double power supply automatic transfer switch.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, and a kind of operating mechanism that can allow the double power supply automatic transfer switch that primary, spare power supply disconnects is simultaneously provided.
For achieving the above object, the utility model adopts a kind of operating mechanism of double power supply automatic transfer switch, comprise housing and be arranged on the support in housing, set square, connecting plate, flap, rotating shaft, keeper, driver plate, carriage center forms centre bore, centre bore both sides form two deep-slotted chip breakers by "eight" shape respectively, two keepers stride across centre bore and are fixedly connected on respectively support both sides, the center of the corresponding centre bore of keeper forms the location hole suitable with rotating shaft, rotating shaft is through in location hole, driver plate center rotating is arranged in rotating shaft, driver plate symmetry extends to form pull bar to both sides, flap is fixedly installed on the rotating shaft middle part in carriage center hole, the top and bottom of flap both sides form respectively flap angle, two connecting plate one end are hinged with a flap angle of flap both sides respectively, the connecting plate other end is hinged with the drift angle of the set square of a side separately respectively, on two other base angle of set square, form slide-bar, slide-bar is stuck in the interior slippage of two deep-slotted chip breakers of centre bore the same side, between the pull bar top of the drift angle of a set square side corresponding to it, be provided with spring.
Above-mentioned utility model is rotated by manual or motor transmission powered driver plate, the pull bar of the related both sides of driver plate rotates, pull bar drives set square redirect fast in deep-slotted chip breaker by spring, by connecting plate, promote flap rotates simultaneously together with rotating shaft, rotating shaft and switch gearing, the break-make of control switch.
To be that the slide-bar at place, two base angles of set square is spacing be arranged on slippage in deep-slotted chip breaker to the beneficial effect of above-mentioned utility model, the drift angle of set square is connected with the pull bar of driver plate by spring, energy storage effect pull bar by spring pulls set square fast moving in deep-slotted chip breaker, the connecting plate of adding on the flap angle that is hinged on flap all the time can be to the certain thrust of set square, make set square always in having the equilbrium position on top outside the slide-bar contact deep-slotted chip breaker at a base angle at least, such balance position is equipped with three, respectively corresponding main power source is connected, stand-by power supply joint, main, stand-by power supply all disconnects three states, thereby allow double power supply automatic transfer switch there are three gears, can allow master, stand-by power supply disconnects simultaneously.
The utility model is further set to described set square symmetry and is arranged in pairs in support both sides, between corresponding set square, by the slide-bar on base angle, be connected with the board connective axis on drift angle respectively, described driver plate is symmetricly set in the rotating shaft of support both sides, described spring is symmetricly set on the both sides of support, and both ends of the spring is connected with the board connective axis of set square drift angle and the pull bar top of driver plate respectively.
Above-mentioned utility model makes structure of the present utility model more reasonable, and set square and driver plate and spring face centered by support is symmetrical arranged, and makes the stressed balance more of set square, and the slide-bar on set square is more smooth and easy in the slippage of deep-slotted chip breaker.
The utility model is further set to described operating mechanism and also comprises fine motion pressing plate, and fine motion pressing plate is hinged on outside housing, is fixedly installed cam in rotating shaft, and cam is connected by connecting rod and fine motion pressing plate.Operating mechanism controls by fine motion pressing plate the state that sensitive switch is indicated operating mechanism.
The utility model can adopt motor to drive, specifically be set to described operating mechanism and comprise motor driver, described driver plate one end forms one section of travelling gear, housing correspondence forms a motor-driven mouth at outer peripheral gear place, the output shaft of motor-driven mechanism is connected by motor-driven mouth and travelling gear.
The utility model can also adopt manual actuation, specifically be set to described operating mechanism and comprise handle, described driver plate one end forms handle socket, and handle is inserted in handle socket, the corresponding handle socket of housing forms handle rotation slot, and handle is exposed outside housing by handle rotation slot.
The utility model can also adopt manually simultaneously and electric dual-purpose form drives, specifically be set to described operating mechanism and comprise motor driver, described driver plate one end forms one section of travelling gear, housing correspondence forms a motor-driven mouth at outer peripheral gear place, the output shaft of motor-driven mechanism is connected by motor-driven mouth and travelling gear, the other end of described driver plate is formed for the handle socket of connecting handle, and the corresponding handle socket of housing forms handle rotation slot.This structure can adopt handle control operation mechanism action when motor damages.
The utility model is further set to the pin joint of described two connecting plates and flap respectively on flap angle, the upper end of flap both sides.
It is square opening that the utility model is further set to described flap center, and rotating shaft middle part forms the square locating piece with square opening adaptation, and flap is fixed in rotating shaft by square opening and square locating piece.
The utility model is further set to form one section of semicircular cover plate between two pull bar tops of described driver plate and handle socket.
The utility model is further set to be provided with bearing between described keeper and rotating shaft, between described driver plate and rotating shaft, is provided with bearing.
The utility model is further set to described connecting plate and flap all take support and is symmetrically arranging as datum level, and connecting plate one end is hinged on flap, and the other end is hinged on respectively on the drift angle of corresponding set square.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model embodiment.
Fig. 2 is the schematic diagram after upper cover that removes of the utility model embodiment.
Fig. 3 is the explosive view of the utility model embodiment.
Fig. 4 is the part explosive view of the utility model embodiment.
Embodiment
As Figure 1-4, specific embodiment of the utility model is a kind of operating mechanism of double power supply automatic transfer switch, comprise housing 8 and be arranged on the support 1 in housing 8, set square 2, connecting plate 3, flap 4, rotating shaft 5, keeper 6, driver plate 7, housing 8 is spliced by pedestal 81 and upper cover 82, on pedestal 81, form delivery outlet 83, in support 1, be formed centrally centre bore 11, centre bore 11 both sides form two deep-slotted chip breakers 12 by "eight" shape respectively, two keepers 6 are separately positioned on support 1 both sides, the top and bottom of keeper 6 are fixedly connected on respectively the top and bottom of centre bore 11, the center of keeper 6 is over against centre bore 11, and formation and the suitable location hole 61 of rotating shaft 5, rotating shaft 5 is through in location hole 61, between location hole 61 and rotating shaft 5, by bearing 52, connect, driver plate 7 centers are rotated and are arranged in rotating shaft 5 by bearing 53, driver plate 7 extends to form pull bar 71 to bilateral symmetry, rotating shaft 5 middle parts form square locating piece 51, in flap 4, be formed centrally the square opening 41 with square locating piece 51 adaptations, two flaps 4 face centered by support 1 is symmetricly set on the square locating piece 51 of rotating shaft 5, the top and bottom of flap 4 both sides form respectively flap angle 42, two connecting plate 3 one end are hinged with the flap angle 42 of flap 4 upper ends, both sides respectively, connecting plate 3 other ends are hinged with the drift angle 21 of the set square 2 of a side separately respectively, connecting plate 3 and set square 2 are the two-piece type structure that is symmetricly set on support 1 both sides, on the drift angle 21 of set square 2, be provided with board connective axis 23, on two other base angle 22 of set square 2, form slide-bar 24, the set square 2 of support 1 bilateral symmetry setting is stitched together by the board connective axis 23 on drift angle 21 and the slide-bar 24 on base angle 22, the slide-bar 24 at two base angles 22 is stuck in two interior slippages of deep-slotted chip breaker 12 of centre bore 11 the same sides, between pull bar 71 tops of the board connective axis 23 of set square 2 drift angles 21 and driver plate 7, be provided with spring 72.
The utility model also comprises motor-driven mechanism 10 and fine motion pressing plate 9, the lower end of driver plate 7 forms one section of travelling gear 73, housing 8 corresponding gear peripheries form a motor-driven mouth 83, the output shaft of motor-driven mechanism 10 is connected by motor-driven mouth 83 and travelling gear 73, the upper end of driver plate 7 is formed for the handle socket 74 of connecting handle, the corresponding handle socket 74 of housing 8 forms handle rotation slot 84, between the top of handle socket 74 and two pull bar 71 tops, forms semicircular cover plate 75; Fine motion pressing plate 9 is hinged on housing 8 outsides, and rotating shaft 5 is fixedly installed cam 91 in corresponding fine motion pressing plate 9 one end, and cam 91 is connected by connecting rod 92 and fine motion pressing plate 9.
The utility model is not limited to above-mentioned a kind of execution mode; the position at connecting plate connection rotating plate angle can not be upper ends, both sides; other positions that can play equally the slippage in deep-slotted chip breaker of promotion set square are all in protection range of the present utility model; for example; two connecting plates are connected on two flap angles of flap lower end also can play the effect that promotes set square slippage in deep-slotted chip breaker, in protection range of the present utility model.
The structure of driver plate of the present utility model is not limited to that above-described embodiment arranges travelling gear simultaneously and handle socket is a kind of like this, and the structure of driver plate can also be by belt wheel and motor linkage.Type of drive is also not limited to the above-mentioned manual and electronic form that simultaneously arranges, and can also be travelling gear to be set separately by motor-driven automatic transition form.
Claims (12)
1. the operating mechanism of a double power supply automatic transfer switch, it is characterized in that: operating mechanism comprises housing and is arranged on the support in housing, set square, connecting plate, flap, rotating shaft, keeper, driver plate, carriage center forms centre bore, centre bore both sides form two deep-slotted chip breakers by "eight" shape respectively, two keepers stride across centre bore and are fixedly connected on respectively support both sides, the center of the corresponding centre bore of keeper forms the location hole suitable with rotating shaft, rotating shaft is through in location hole, driver plate center rotating is arranged in rotating shaft, driver plate symmetry extends to form pull bar to both sides, flap is fixedly installed on the rotating shaft middle part in carriage center hole, the top and bottom of flap both sides form respectively flap angle, two connecting plate one end are hinged with a flap angle of flap both sides respectively, the connecting plate other end is hinged with the drift angle of the set square of a side separately respectively, on two other base angle of set square, form slide-bar, slide-bar is stuck in the interior slippage of two deep-slotted chip breakers of centre bore the same side, between the pull bar top of the drift angle of a set square side corresponding to it, be provided with spring.
2. the operating mechanism of double power supply automatic transfer switch according to claim 1, it is characterized in that: described set square symmetry is arranged in pairs in support both sides, between corresponding set square, by the slide-bar on base angle, be connected with the board connective axis on drift angle respectively, described driver plate is symmetricly set in the rotating shaft of support both sides, described spring is symmetricly set on the both sides of support, and both ends of the spring is connected with the board connective axis of set square drift angle and the pull bar top of driver plate respectively.
3. the operating mechanism of double power supply automatic transfer switch according to claim 1 and 2, it is characterized in that: described operating mechanism also comprises fine motion pressing plate, fine motion pressing plate is hinged on outside housing, is fixedly installed cam in rotating shaft, and cam is connected by connecting rod and fine motion pressing plate.
4. the operating mechanism of double power supply automatic transfer switch according to claim 1 and 2, it is characterized in that: described operating mechanism comprises motor driver, described driver plate one end forms one section of travelling gear, housing correspondence forms a motor-driven mouth at outer peripheral gear place, the output shaft of motor-driven mechanism is connected by motor-driven mouth and travelling gear.
5. the operating mechanism of double power supply automatic transfer switch according to claim 1 and 2, it is characterized in that: described operating mechanism comprises handle, described driver plate one end forms handle socket, handle is inserted in handle socket, the corresponding handle socket of housing forms handle rotation slot, and handle is exposed outside housing by handle rotation slot.
6. the operating mechanism of double power supply automatic transfer switch according to claim 1 and 2, it is characterized in that: described operating mechanism comprises motor driver, described driver plate one end forms one section of travelling gear, housing correspondence forms a motor-driven mouth at outer peripheral gear place, the output shaft of motor-driven mechanism is connected by motor-driven mouth and travelling gear, the other end of described driver plate is formed for the handle socket of connecting handle, and the corresponding handle socket of housing forms handle rotation slot.
7. the operating mechanism of double power supply automatic transfer switch according to claim 1 and 2, is characterized in that: the pin joint of described two connecting plates and flap is respectively on flap angle, the upper end of flap both sides.
8. the operating mechanism of double power supply automatic transfer switch according to claim 1 and 2, it is characterized in that: described flap center is square opening, rotating shaft middle part forms the square locating piece with square opening adaptation, and flap is fixed in rotating shaft by square opening and square locating piece.
9. the operating mechanism of double power supply automatic transfer switch according to claim 5, is characterized in that: between two pull bar tops of described driver plate and handle socket, form one section of semicircular cover plate.
10. the operating mechanism of double power supply automatic transfer switch according to claim 6, is characterized in that: between two pull bar tops of described driver plate and handle socket, form one section of semicircular cover plate.
The operating mechanism of 11. double power supply automatic transfer switchs according to claim 1 and 2, is characterized in that: between described keeper and rotating shaft, be provided with bearing, between described driver plate and rotating shaft, be provided with bearing.
The operating mechanism of 12. double power supply automatic transfer switchs according to claim 2, it is characterized in that: described connecting plate and flap all be take support and be symmetrically arranging as datum level, connecting plate one end is hinged on flap, and the other end is hinged on respectively on the drift angle of corresponding set square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896687.2U CN203774107U (en) | 2013-12-31 | 2013-12-31 | Operating mechanism of dual-power automatic conversion switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896687.2U CN203774107U (en) | 2013-12-31 | 2013-12-31 | Operating mechanism of dual-power automatic conversion switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774107U true CN203774107U (en) | 2014-08-13 |
Family
ID=51291265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320896687.2U Withdrawn - After Issue CN203774107U (en) | 2013-12-31 | 2013-12-31 | Operating mechanism of dual-power automatic conversion switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203774107U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714985A (en) * | 2013-12-31 | 2014-04-09 | 浙江雷顿电气科技有限公司 | Operating mechanism of dual-power automatic change-over switch |
| CN108767975A (en) * | 2018-05-16 | 2018-11-06 | 重庆国翰能源发展有限公司 | A kind of automatic switching control equipment of mixing energy supply |
| CN109148180A (en) * | 2018-10-27 | 2019-01-04 | 寺崎科技有限公司 | The operating mechanism of double power supply automatic transfer switch |
-
2013
- 2013-12-31 CN CN201320896687.2U patent/CN203774107U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714985A (en) * | 2013-12-31 | 2014-04-09 | 浙江雷顿电气科技有限公司 | Operating mechanism of dual-power automatic change-over switch |
| CN103714985B (en) * | 2013-12-31 | 2016-07-20 | 雷顿电气科技有限公司 | The operating mechanism of double power supply automatic transfer switch |
| CN108767975A (en) * | 2018-05-16 | 2018-11-06 | 重庆国翰能源发展有限公司 | A kind of automatic switching control equipment of mixing energy supply |
| CN108767975B (en) * | 2018-05-16 | 2020-10-13 | 重庆国翰能源发展有限公司 | Automatic switching device for mixed energy supply |
| CN109148180A (en) * | 2018-10-27 | 2019-01-04 | 寺崎科技有限公司 | The operating mechanism of double power supply automatic transfer switch |
| CN109148180B (en) * | 2018-10-27 | 2023-10-20 | 寺崎科技有限公司 | Operating mechanism of dual-power automatic transfer switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LEIDUN ELECTRIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHEJIANG RADIN ELECTRIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 325604 Station Road, Liushi Town, Zhejiang, Yueqing, No. 175 Patentee after: Thunder pauses electric Science and Technology Ltd. Address before: 325604 Station Road, Liushi Town, Zhejiang, Yueqing, No. 175 Patentee before: ZHEJIANG RADIN ELECTRICAL TECHNOLOGY CO., LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20160720 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |