CN212725114U - Auxiliary controller - Google Patents
Auxiliary controller Download PDFInfo
- Publication number
- CN212725114U CN212725114U CN202022101138.4U CN202022101138U CN212725114U CN 212725114 U CN212725114 U CN 212725114U CN 202022101138 U CN202022101138 U CN 202022101138U CN 212725114 U CN212725114 U CN 212725114U
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- matched
- reversing handle
- framework
- cam
- control panel
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Abstract
The utility model relates to an auxiliary control ware, including framework, control panel, reversing handle subassembly, dc-to-ac converter, connection terminal, reversing handle subassembly including rotate the reversing handle that sets up on control panel, with reversing handle linkage complex cam group, cam group include with reversing handle linkage complex camshaft, a plurality of with camshaft linkage complex cam disc, with camshaft linkage complex driver plate, the framework on be provided with a plurality of cam disc matched with supplementary contact group, the framework on be provided with camshaft linkage complex potentiometre, the framework on be provided with driver plate matched with shell fragment, one end of shell fragment on rotate and be provided with the gyro wheel, the driver plate on be provided with gyro wheel matched with arc wall. The utility model has the advantages of simple structure, stable and reliable performance and long service life.
Description
Technical Field
The utility model relates to a controller technical field of railway locomotive, EMUs, concretely relates to auxiliary control ware.
Background
The auxiliary controller is a control device for railway locomotives, motor train units and industrial automation. The auxiliary controller used on the domestic electric and diesel locomotive of the railway at present is partially formed by slightly modifying a civil electric appliance, contacts are exposed, and the use requirements of high density, large capacity and strong vibration in special occasions such as the railway, an oil field, a mine and the like cannot be met. And the existing auxiliary controller has the defects of complex structure, unreliable performance and short service life.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a simple structure, stable performance are reliable, long service life's auxiliary control ware.
For realizing above-mentioned purpose, the utility model discloses an auxiliary control ware, including framework, control panel, reversing handle subassembly, dc-to-ac converter, connection terminal, reversing handle subassembly set up reversing handle on control panel, with reversing handle linkage complex cam group including rotating, the cam group include with reversing handle linkage complex camshaft, a plurality ofly with camshaft linkage complex cam disc, with camshaft linkage complex driver plate, the framework on be provided with a plurality of cam disc matched with supplementary contact group, the framework on be provided with camshaft linkage complex potentiometre, the framework on be provided with driver plate matched with shell fragment, the one end of shell fragment on rotate and be provided with the gyro wheel, the driver plate on be provided with gyro wheel matched with arc wall.
The beneficial effect of above-mentioned structure is: the traditional cam group is improved, the cam is reasonable in structural design and more reliable in action, the elastic sheet is provided with the roller matched with the driving plate of the cam group, the working reliability of the auxiliary controller is improved, the auxiliary contact group adopts a full-sealing structure, the protection grade is IP60, the auxiliary controller is reliable and stable, and the auxiliary controller is especially outstanding in the windy and sandy area. Therefore, the auxiliary controller has the advantages of simple structure, stable and reliable performance and long service life.
Particularly, a containing groove is arranged on the control panel corresponding to the reversing handle, a sign is arranged in the containing groove, and a cold light sheet is arranged in the sign. A cold light sheet is arranged in the indication board for lighting at night; the cold light sheet is adopted, so that the light is uniform and soft, the service life is long, the number of fault points is reduced, and the fault rate is reduced.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
Detailed Description
As shown in fig. 1 and 2, the embodiment of the present invention is an auxiliary controller, which comprises a machine frame 10, a control panel 11, a reversing handle assembly 20, an inverter 12, and a wire holder 13, the reversing handle assembly 20 comprises a reversing handle 21 rotatably arranged on the control panel 11 and a cam group 22 in linkage fit with the reversing handle 21, the cam group 22 comprises a cam shaft 221 which is in linkage fit with the reversing handle 21, a plurality of cam discs 222 which are in linkage fit with the cam shaft 221, and a drive plate 223 which is in linkage fit with the cam shaft 221, the mechanism frame 10 is provided with an auxiliary contact group 23 matched with a plurality of cam plates 222, the mechanism frame 10 is provided with a potentiometer 24 which is in linkage fit with the cam shaft 221, the mechanism frame 19 is provided with an elastic sheet 25 which is matched with the drive plate 223, one end of the elastic sheet 25 is rotatably provided with a roller 26, and the dial 223 is provided with an arc-shaped groove 224 matched with the roller 26. A containing groove 111 is arranged on the control panel 11 corresponding to the reversing handle 21, an indication board 112 is arranged in the containing groove 111, and a cold light sheet 113 is arranged in the indication board 112. A cold light sheet is arranged in the indication board for lighting at night; the cold light sheet is adopted, so that the light is uniform and soft, the service life is long, the number of fault points is reduced, and the fault rate is reduced.
The traditional cam group is improved, the cam is reasonable in structural design and more reliable in action, the elastic sheet is provided with the roller matched with the driving plate of the cam group, the working reliability of the auxiliary controller is improved, the auxiliary contact group adopts a full-sealing structure, the protection grade is IP60, the auxiliary controller is reliable and stable, and the auxiliary controller is especially outstanding in the windy and sandy area. Therefore, the auxiliary controller has the advantages of simple structure, stable and reliable performance and long service life.
Claims (2)
1. The utility model provides an auxiliary controller, includes quick-witted framework, control panel, switching-over handle subassembly, dc-to-ac converter, connection terminal, its characterized in that: the reversing handle assembly comprises a reversing handle arranged on a control panel in a rotating mode, a cam group matched with the reversing handle in a linkage mode, the cam group comprises a cam shaft matched with the reversing handle in a linkage mode, a plurality of cam disks matched with the cam shaft in a linkage mode, and a drive plate matched with the cam shaft in a linkage mode, an auxiliary contact group matched with the cam disks is arranged on a framework, a potentiometer matched with the cam shaft in a linkage mode is arranged on the framework, an elastic sheet matched with the drive plate is arranged on the framework, idler wheels are arranged on one end of the elastic sheet in a rotating mode, and arc-shaped grooves matched with the idler wheels are formed in the drive plate.
2. The auxiliary controller of claim 1, wherein: the control panel on correspond reversing handle department and be provided with the storage tank, the storage tank in be provided with the sign, be provided with the electroluminescent sheet in this sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022101138.4U CN212725114U (en) | 2020-09-23 | 2020-09-23 | Auxiliary controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022101138.4U CN212725114U (en) | 2020-09-23 | 2020-09-23 | Auxiliary controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212725114U true CN212725114U (en) | 2021-03-16 |
Family
ID=74942352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022101138.4U Active CN212725114U (en) | 2020-09-23 | 2020-09-23 | Auxiliary controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212725114U (en) |
-
2020
- 2020-09-23 CN CN202022101138.4U patent/CN212725114U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |