CN204144188U - Transmission mechanism in dual-power transfer switch - Google Patents
Transmission mechanism in dual-power transfer switch Download PDFInfo
- Publication number
- CN204144188U CN204144188U CN201420666599.8U CN201420666599U CN204144188U CN 204144188 U CN204144188 U CN 204144188U CN 201420666599 U CN201420666599 U CN 201420666599U CN 204144188 U CN204144188 U CN 204144188U
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- China
- Prior art keywords
- driver plate
- drive plate
- transmission mechanism
- driving lever
- plate
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Abstract
The utility model discloses the transmission mechanism in a kind of dual-power transfer switch, comprise mounting panel, motor, drive plate, guide pillar and driver plate; Drive the driving lever of circuit breaker handle action to be fixedly connected with driver plate, driving lever length direction is provided with the allocating slot being suitable for holding spacing circuit breaker handle, and driver plate moves axially along guide pillar under the driving of drive plate, drives driving lever to move simultaneously.Adopt structure of the present utility model, the operation of fitting operation bar is saved when assembling, assemble convenient, operationally, motor shaft rotates and drives drive plate to rotate this transmission mechanism, driver plate is driven axially to move at guide pillar in the process that drive plate rotates, thus the driving lever be fixedly linked with driver plate is moved, drive circuit breaker handle to do divide-shut brake action in the process of driving lever movement, run reliably smooth and easy, effectively can avoid transmission mechanism stuck phenomenon occurs, there is good result of use.
Description
Technical field
The utility model relates to the transmission mechanism in a kind of dual-power transfer switch, belongs to dual-power transfer switch technical field.
Background technology
Many industries and the department reliability to power supply has very high requirement, in order to ensure the continuity of powering, many important events all adopt dual-power transfer switch to be that electric equipment is powered, as the indispensable device that electric energy switches, the application demand of dual-power transfer switch is more and more extensive, and technical property requirements is also more and more higher.
A kind of double power supply automatic transfer switch is disclosed in patent documentation CN201294169Y, comprise controlling organization, operating mechanism, conventional circuit breaker and back-up breaker, conventional circuit breaker and back-up breaker are arranged on the left and right sides of operating mechanism, described operating mechanism comprises motor, driver plate, action bars, driver plate is connected with the output shaft of motor, two are had to be arranged on driver plate the right and left to driving lever that is vertical and driver plate plane, two action bars are fixedly connected with back-up breaker handle with conventional circuit breaker handle respectively, one end of action bars is stretched between a pair corresponding driving lever respectively, driver plate is also provided with the gag lever post with driver plate plane orthogonal, electric motor micro-motion switch is provided with gag lever post correspondence position.Operating mechanism (being equivalent to the transmission mechanism in subject application) in this patent documentation is although have good result of use, but still Shortcomings: when assembled switch, need first conventional action bars and standby operation bar to be installed respectively, as recorded in this patent documentation specification, " conventional action bars one end is hinged on operation support mounting structure, the other end is hinged on clamping plate, conventional action bars and conventional circuit breaker handle around the dead in line of rotation axis, standby operation bar arranges and commonly uses action bars and arrange identical ", so, assembly working is just comparatively loaded down with trivial details, simultaneously also higher to the installation requirement of conventional action bars and standby operation bar, once action bars is installed not in place, so operating mechanism operationally easily blocks, such operating grip just cannot normal divide-shut brake, and then switch can be affected normally work.
Utility model content
To this, the purpose of this utility model be to provide a kind of be convenient to assembling, the transmission mechanism run in smooth and easy reliable dual-power transfer switch.
The technical scheme realizing the utility model object is:
A transmission mechanism in dual-power transfer switch, comprise mounting panel, the motor be fixed on described mounting panel, the drive plate be fixed on the motor shaft of described motor, the driver plate that is fixed on the guide pillar on described mounting panel and is arranged on movably on described guide pillar; The driving lever of circuit breaker handle action is driven to be fixedly connected with described driver plate, described driving lever length direction is provided with the allocating slot being suitable for holding spacing circuit breaker handle, described driver plate moves axially along described guide pillar under the driving of described drive plate, drives described driving lever to move simultaneously.
In technique scheme, one in described driver plate and described drive plate is provided with projection, another in described driver plate and described drive plate be provided with recess, and described drive plate is driven described driver plate axially to move at described guide pillar by during described motor shaft driven rotary by described projection and described mating recesses.
In technique scheme, described driver plate is provided with the frizzen triggering the sensitive switch be fixed on described mounting panel.
In technique scheme, described driver plate and described driving lever integrated punching shaping.
In technique scheme, described drive plate is provided with trepanning and the fixed head perpendicular to described drive plate, described fixed head is provided with fixing hole, described motor shaft and described fixing hole correspondence position are provided with screw, described drive plate is socketed on described motor shaft by described trepanning, to be spirally connected thus to be fixedly connected with described motor shaft by described drive plate through the hold-down screw of described fixing hole with described screw.
The utility model has positive effect:
(1) by adopting structure of the present utility model, the operation of fitting operation bar is saved when assembling, assemble convenient, this transmission mechanism operationally, motor shaft rotates and drives drive plate to rotate, driver plate is driven axially to move at guide pillar in the process that drive plate rotates, thus the driving lever be fixedly linked with driver plate is moved, driving lever drives circuit breaker handle to do divide-shut brake action in the process of movement, run reliably smooth and easy, effectively can avoid transmission mechanism stuck phenomenon occurs, there is good result of use.
(2) in transmission mechanism of the present utility model, one in described driver plate and described drive plate is provided with projection, another in described driver plate and described drive plate is provided with recess, described drive plate is driven described driver plate axially to move at described guide pillar by during described motor shaft driven rotary by described projection and described mating recesses, realize by adopting this structure driving described driver plate to move in the process of described drive plate rotation, designs simplification is feasible, and assembling also more for convenience.
(3) in transmission mechanism of the present utility model, described driver plate and described driving lever integrated punching shaping, by adopting this structure, make processing convenient, and eliminate the operation of fixing described driver plate and described driving lever.
(4) in transmission mechanism of the present utility model, described drive plate is provided with trepanning and the fixed head perpendicular to described drive plate, described fixed head is provided with fixing hole, described motor shaft and described fixing hole correspondence position are provided with screw, described drive plate is socketed on described motor shaft by described trepanning, to be spirally connected with described screw through the hold-down screw of described fixing hole thus described drive plate is fixedly connected with described motor shaft, by adopting this structure, can facilitate and reliably described drive plate is fixed on the motor shaft of described motor, improve efficiency of assembling.
Accompanying drawing explanation
Fig. 1 is the positive direction view of transmission mechanism in the utility model;
Fig. 2 is the stereogram of transmission mechanism shown in Fig. 1;
Fig. 3 is in transmission mechanism of the present utility model, structural representation when driver plate is connected with driving lever;
Fig. 4 is in transmission mechanism of the present utility model, the structural representation of described drive plate.
Reference numeral shown in figure is: 1-mounting panel; 2-motor; 21-motor shaft; 3-drive plate; 31-trepanning; 32-fixed head; 33-fixing hole; 4-guide pillar; 5-driver plate; 51-frizzen; 6-driving lever; 61-allocating slot; 7-projection; 8-recess; 9-hold-down screw.
Embodiment
Do to illustrate below in conjunction with the concrete structure of Figure of description to the transmission mechanism in dual-power transfer switch of the present utility model:
Transmission mechanism in a kind of dual-power transfer switch, as depicted in figs. 1 and 2, it comprise mounting panel 1, the motor 2 be fixed on described mounting panel 1, the drive plate 3 be fixed on the motor shaft 21 of described motor 2, the driver plate 5 that is fixed on the guide pillar 4 on described mounting panel 1 and is arranged on movably on described guide pillar 4; The driving lever 6 of circuit breaker handle action is driven to be fixedly connected with described driver plate 5, described driving lever 6 length direction is provided with the allocating slot 61 being suitable for holding spacing circuit breaker handle, described driver plate 5 moves axially along described guide pillar 4 under the driving of described drive plate 3, drives described driving lever 6 to move simultaneously.By adopting the structure of the present embodiment, the operation of fitting operation bar is saved when assembling, assemble convenient, this transmission mechanism operationally, motor shaft 21 rotates and drives drive plate 3 to rotate, driver plate 5 is driven axially to move at guide pillar 4 in the process that drive plate 3 rotates, thus the driving lever 6 be fixedly linked with driver plate 5 is moved, driving lever 6 drives circuit breaker handle (the limit wall of described allocating slot promotes circuit breaker handle) to do divide-shut brake action in the process of movement, run reliably smooth and easy, can effectively avoid transmission mechanism stuck phenomenon occurs, there is good result of use.
In the present embodiment, described driver plate 5 is provided with projection 7, described drive plate 3 is provided with recess 8, and described drive plate 3 to be coordinated with described recess 8 by described projection 7 during described motor shaft 21 driven rotary thus drives described driver plate 5 axially to move at described guide pillar 4; Specifically: when described drive plate 3 is driven rotation by the motor shaft 21 of described motor 2, the limit wall of described recess 8 corresponding site promotes described projection 7 and described driver plate 5 and described driving lever 6 are moved.As another kind of execution mode: described projection 7 is arranged on drive plate 3, and is arranged on described driver plate 5 by the recess 8 coordinated with described projection 7.
In the present embodiment, described driver plate 5 is provided with the frizzen 51 triggering the sensitive switch (not shown) be fixed on described mounting panel 1, by adopting this structure, when described driver plate 5 moves to extreme position, trigger sensitive switch, thus commutation circuit; Described frizzen 51 is formed by punching press.
In the present embodiment, described driver plate 5 is shaping with described driving lever 6 integrated punching, as shown in Figure 3, makes processing convenient like this, and eliminates the operation of fixing described driver plate and described driving lever.In practical operation, securing member (as bolt) also can be adopted to be fixedly connected with driving lever 6 by driver plate as described in split 5.
Referring to Fig. 4, described drive plate 3 is provided with trepanning 31 and the fixed head 32 perpendicular to described drive plate 3, described fixed head 32 is provided with fixing hole 33, described motor shaft 21 is provided with screw with described fixing hole 33 correspondence position, described drive plate 3 is socketed on described motor shaft 21 by described trepanning 31, to be spirally connected thus to be fixedly connected with described motor shaft 21 by described drive plate 3 through the hold-down screw 9 of described fixing hole 33 with described screw; By adopting this structure, can facilitate and reliably described drive plate 3 is fixed on the motor shaft 21 of described motor 2, improve efficiency of assembling.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection range of the present utility model.
Claims (5)
1. the transmission mechanism in dual-power transfer switch, is characterized in that: comprise mounting panel (1), the motor (2) be fixed on described mounting panel (1), the drive plate (3) be fixed on the motor shaft (21) of described motor (2), the driver plate (5) that is fixed on the guide pillar (4) on described mounting panel (1) and is arranged on movably on described guide pillar (4); The driving lever (6) of circuit breaker handle action is driven to be fixedly connected with described driver plate (5), described driving lever (6) length direction is provided with the allocating slot (61) being suitable for holding spacing circuit breaker handle, described driver plate (5) moves axially along described guide pillar (4) under the driving of described drive plate (3), drives described driving lever (6) mobile simultaneously.
2. the transmission mechanism in dual-power transfer switch according to claim 1, it is characterized in that: one in described driver plate (5) and described drive plate (3) is provided with projection (7), another in described driver plate (5) and described drive plate (3) is provided with recess (8), and described drive plate (3) to be coordinated with described recess (8) by described projection (7) during described motor shaft (21) driven rotary thus drives described driver plate (5) axially to move at described guide pillar (4).
3. the transmission mechanism in dual-power transfer switch according to claim 1, is characterized in that: described driver plate (5) is provided with the frizzen (51) that triggering is fixed on the sensitive switch on described mounting panel (1).
4. the transmission mechanism in dual-power transfer switch according to claim 1, is characterized in that: described driver plate (5) is shaping with described driving lever (6) integrated punching.
5. the transmission mechanism in dual-power transfer switch according to any one of claim 1 to 4, it is characterized in that: described drive plate (3) is provided with trepanning (31) and the fixed head (32) perpendicular to described drive plate (3), described fixed head (32) is provided with fixing hole (33), described motor shaft (21) and described fixing hole (33) correspondence position are provided with screw, described drive plate (3) is socketed on described motor shaft (21) by described trepanning (31), to be spirally connected with described screw through the hold-down screw (9) of described fixing hole (33) thus described drive plate (3) is fixedly connected with described motor shaft (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666599.8U CN204144188U (en) | 2014-11-10 | 2014-11-10 | Transmission mechanism in dual-power transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666599.8U CN204144188U (en) | 2014-11-10 | 2014-11-10 | Transmission mechanism in dual-power transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144188U true CN204144188U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666599.8U Expired - Fee Related CN204144188U (en) | 2014-11-10 | 2014-11-10 | Transmission mechanism in dual-power transfer switch |
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| Country | Link |
|---|---|
| CN (1) | CN204144188U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783255A (en) * | 2016-12-30 | 2017-05-31 | 施耐德万高（天津）电气设备有限公司 | A kind of dual power supply motor transmission mechanism |
| CN106960769A (en) * | 2016-12-26 | 2017-07-18 | 杜文福 | A kind of breaking safety lock and double power supply converting switch |
| CN107633961A (en) * | 2017-09-01 | 2018-01-26 | 厦门宏发开关设备有限公司 | A kind of manual-operating mechanism of automatic change-over |
| CN112599372A (en) * | 2020-12-18 | 2021-04-02 | 双城市机电技术开发有限公司 | Arc suppression coil regulator |
-
2014
- 2014-11-10 CN CN201420666599.8U patent/CN204144188U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960769A (en) * | 2016-12-26 | 2017-07-18 | 杜文福 | A kind of breaking safety lock and double power supply converting switch |
| CN106960769B (en) * | 2016-12-26 | 2018-12-21 | 杜文福 | A kind of open circuit safety lock and double power supply converting switch |
| CN106783255A (en) * | 2016-12-30 | 2017-05-31 | 施耐德万高（天津）电气设备有限公司 | A kind of dual power supply motor transmission mechanism |
| CN107633961A (en) * | 2017-09-01 | 2018-01-26 | 厦门宏发开关设备有限公司 | A kind of manual-operating mechanism of automatic change-over |
| CN107633961B (en) * | 2017-09-01 | 2020-03-27 | 厦门宏发开关设备有限公司 | Manual operation mechanism of automatic change-over switch |
| CN112599372A (en) * | 2020-12-18 | 2021-04-02 | 双城市机电技术开发有限公司 | Arc suppression coil regulator |
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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: 20150204 Termination date: 20171110 |