CN203496931U - Driver controller of electric locomotive - Google Patents
Driver controller of electric locomotive Download PDFInfo
- Publication number
- CN203496931U CN203496931U CN201320628161.6U CN201320628161U CN203496931U CN 203496931 U CN203496931 U CN 203496931U CN 201320628161 U CN201320628161 U CN 201320628161U CN 203496931 U CN203496931 U CN 203496931U
- Authority
- CN
- China
- Prior art keywords
- driver controller
- dowel pin
- side plate
- locating dowel
- vertical side
- 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 - Lifetime
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a driver controller of an electric locomotive. The driver controller of the electric locomotive comprises a traction/brake handle positioning wheel and a vertical side plate close to the positioning wheel, and a plurality of arc-shaped grooves are formed in the surface of the positioning wheel. A limiting mechanism meshed with the arc-shaped grooves is fixedly arranged on the vertical side plate. The driver controller of the electric locomotive can effectively prevent a handle form shaking, so that fluctuation of voltage signals and current signals output by the driver controller can be avoided, and traveling safety is guaranteed.
Description
Technical field
The utility model relates to field of track traffic driver controller of electric power locomotive.
Background technology
Conventionally driver controller traction braking handle arranges a plurality of positions in whole feature operation region domestic demand, to guarantee voltage, the current signal in each position output appointment, relativeness between each position requires accurately, and handle capable of being accurately rests on everybody and is set up.
In order to realize this function, generally need a set of detent mechanism be set at driver controller.Existing driver controller detent mechanism adopts convex arc surface and concaved circular cambered surface to carry out snap-in location, as shown in Figure 1 and Figure 2, though these detent mechanisms in use can play positioning action, but behind location, be subject to less external force and just easily produce relative motion, therefore cannot reliably accurately locate, handle easily rocks when certain position, makes voltage, the current signal fluctuation of driver controller output, thereby affects the traffic safety of electric locomotive.
Summary of the invention
Technical problem to be solved in the utility model is, not enough for prior art, a kind of driver controller of electric power locomotive is provided, driver controller traction/brake-applying handle is carried out to accurate failure-free location, prevent that handle from rocking, thereby avoid voltage, the current signal fluctuation of driver controller output, guarantee traffic safety.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of driver controller of electric power locomotive, comprises traction braking handle locating wheel and near the vertical side plate of described locating wheel, described locating wheel surface offers a plurality of arc grooves; On described vertical side plate, be fixed with can with the stop gear of described arc groove interlock.
As preferred version, described stop gear comprises locating dowel pin, in described locating dowel pin, is fixed with pressure spring, and described pressure spring one end contacts with spherical steel ball, and the part of the outstanding described locating dowel pin of described spherical steel ball is mated with described arc groove shape, size; Described locating dowel pin is through described vertical side plate, and the part and described arc groove or described locating wheel Surface Contact of the outstanding described locating dowel pin of described spherical steel ball, and this position limiting structure is simple, easily realizes.
As preferred version, described locating dowel pin away between one end of described spherical steel ball and described vertical side plate by bolted, further prevent that locating dowel pin is loosening, make location more accurate.
Compared with prior art, the beneficial effect that the utility model has is: the protruding sphere of spherical steel ball of the present utility model can with locating wheel on concave spherical surface Auto-matching location, make driver controller traction/brake-applying handle registration reliable, and because protruding sphere and concave spherical surface generation relative motion need larger external force, therefore can effectively prevent that handle from rocking, thereby avoid voltage, the current signal fluctuation of driver controller output, guarantee traffic safety.
Accompanying drawing explanation
Fig. 1 is cam orientation structural scheme of mechanism;
Fig. 2 is reed detent mechanism schematic diagram;
Fig. 3 is the structural representation of the utility model one embodiment;
Fig. 4 is the locating dowel pin schematic diagram of the utility model one embodiment;
Fig. 5 is the utility model one embodiment locating wheel schematic diagram;
In Fig. 1:
8: hexagonal bar iron; 9: positioning seat; 10: hold-down bolt; 11: retainer spring; 12: positioning lever; 13: positioning cam; 14: crosshead shoe;
In Fig. 2:
15: mounting screw; 16: adapter plate; 17: positioning reed assembly; 18: locating wheel path of motion; 19: locating wheel center shaft.
The specific embodiment
As shown in Fig. 3～Fig. 5, the utility model one embodiment comprises the vertical side plate 3 of traction braking handle locating wheel 4 and close described locating wheel 4, and described locating wheel 4 surfaces offer a plurality of arc grooves 5; Described vertical side plate 3 is provided with locating dowel pin 1, in described locating dowel pin 1, is fixed with pressure spring 2, and described pressure spring 2 one end contact with spherical steel ball 6, and the part of described spherical steel ball 6 outstanding described locating dowel pins 1 is mated with described arc groove 5 shapes, size; Described locating dowel pin 1 is through described vertical side plate 3, and the part and described arc groove 5 or described locating wheel 4 Surface Contacts of described spherical steel ball 6 outstanding described locating dowel pins 1; Described locating dowel pin 1 is away from fastening by bolt 7 between one end of described spherical steel ball 6 and described vertical side plate 3.
In use procedure, promote the operating handle of driver controller, operating handle drives locating wheel to rotate around the center shaft of locating wheel, when the arc groove on locating wheel and spherical steel ball turn to concentric position, spherical steel ball is under the squeese pressure effect of pressure spring, automatically mate with the concave spherical surface of locating wheel, thereby complete this location, position.When needs navigate to next position, as long as enforce operating handle, rotational positioning wheel, another arc groove of taking turns to be positioned turns to when concentric with spherical steel ball, has realized the location of next position.
Claims (3)
1. a driver controller of electric power locomotive, comprises traction braking handle locating wheel (4) and near the vertical side plate (3) of described locating wheel (4), it is characterized in that, described locating wheel (4) surface offers a plurality of arc grooves (5); On described vertical side plate (3), be fixed with can with the stop gear of described arc groove (5) interlock.
2. driver controller of electric power locomotive according to claim 1, it is characterized in that, described stop gear comprises locating dowel pin (1), in described locating dowel pin (1), be fixed with pressure spring (2), described pressure spring (2) one end contacts with spherical steel ball (6), and the part of the outstanding described locating dowel pin (1) of described spherical steel ball (6) is mated with described arc groove (5) shape, size; Described locating dowel pin (1) is through described vertical side plate (3), and the part and described arc groove (5) or described locating wheel (4) Surface Contact of the outstanding described locating dowel pin (1) of described spherical steel ball (6).
3. driver controller of electric power locomotive according to claim 2, is characterized in that, described locating dowel pin (1) is away from fastening by bolt (7) between one end of described spherical steel ball (6) and described vertical side plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628161.6U CN203496931U (en) | 2013-10-12 | 2013-10-12 | Driver controller of electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628161.6U CN203496931U (en) | 2013-10-12 | 2013-10-12 | Driver controller of electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203496931U true CN203496931U (en) | 2014-03-26 |
Family
ID=50327930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320628161.6U Expired - Lifetime CN203496931U (en) | 2013-10-12 | 2013-10-12 | Driver controller of electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203496931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875753A (en) * | 2015-06-01 | 2015-09-02 | 南车株洲电力机车有限公司 | Interlocking mechanism of driver controller |
| CN106627648A (en) * | 2016-10-21 | 2017-05-10 | 中车青岛四方车辆研究所有限公司 | Locomotive brake controller |
-
2013
- 2013-10-12 CN CN201320628161.6U patent/CN203496931U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875753A (en) * | 2015-06-01 | 2015-09-02 | 南车株洲电力机车有限公司 | Interlocking mechanism of driver controller |
| CN104875753B (en) * | 2015-06-01 | 2017-05-17 | 南车株洲电力机车有限公司 | Interlocking mechanism of driver controller |
| CN106627648A (en) * | 2016-10-21 | 2017-05-10 | 中车青岛四方车辆研究所有限公司 | Locomotive brake controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |