CN204279426U - Car end installs sanding device and tramway train - Google Patents
Car end installs sanding device and tramway train Download PDFInfo
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- CN204279426U CN204279426U CN201420740186.XU CN201420740186U CN204279426U CN 204279426 U CN204279426 U CN 204279426U CN 201420740186 U CN201420740186 U CN 201420740186U CN 204279426 U CN204279426 U CN 204279426U
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- sandbox
- stucco
- car end
- sander
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Abstract
The utility model relates to guideway vehicle technical field, specifically disclose a kind of car end and sanding device and tramway train are installed, described car end is installed sanding device and is comprised sandbox, Air compressor, sander and stucco flexible pipe, sandbox is arranged in the regulator cubicle of low floor vehicle car end, sander is located at the lower end of sandbox, Air compressor to be located on sandbox and to be connected with sander, used for air compressor in the stucco amount controlling sander, one end of stucco flexible pipe is connected with sander, the other end of stucco flexible pipe stretches out the car body of low floor vehicle and corresponding with the position of the bogie truck of low floor vehicle, described tramway train comprises described car end and installs sanding device.The utility model meets the needs of two bogie truck stuccos in the middle of tramway train, avoids the problem that middle bogie is easy to idle running occur or slides in low adhesion situation.
Description
Technical field
The utility model relates to guideway vehicle technical field, and the car end particularly relating to a kind of low floor vehicle is installed sanding device and had the tramway train that this car end installs sanding device.
Background technology
At present, employing three is saved to the low floor vehicle of vehicle and four bogie truck organizational systems, as Chengyang, Qingdao tramway train etc., four bogie trucks are located at the below of the driver control console at train two and the junction of two joint vehicles respectively.In prior art, owing to not having the sanding device for being positioned at two middle bogie trucks, or the stucco effect of existing sanding device is poor, and bogie truck is easy to idle running occurs or slides in low adhesion situation, and serious have impact on driving quality.
Utility model content
(1) technical matters that will solve
The purpose of this utility model is to provide a kind of car end and installs sanding device and tramway train, to overcome the problem that tramway train middle bogie in prior art is easy to idle running occur or slides in low adhesion situation.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of car end and installs sanding device, comprise sandbox, Air compressor, sander and stucco flexible pipe, described sandbox is arranged in the regulator cubicle of low floor vehicle car end, described sander is located at the lower end of described sandbox, described Air compressor to be located on described sandbox and to be connected with described sander, described used for air compressor in the stucco amount controlling described sander, one end of described stucco flexible pipe is connected with described sander, the other end of described stucco flexible pipe stretches out the car body of low floor vehicle and corresponding with the position of the bogie truck of low floor vehicle.
Preferably, described sandbox is provided with rectangular connecting panels, and four angles of described rectangular connecting panels are equipped with mounting hole, and described sandbox is connected with the corresponding adapter plate in the regulator cubicle of low floor vehicle car end by described rectangular connecting panels.
Preferably, the top of described sandbox is provided with back-up sand mouth.
Preferably, described back-up sand mouth is positioned at the outside of low floor vehicle.
Preferably; described car end is installed sanding device and is also comprised stucco microcomputer control unit; described stucco microcomputer control unit is connected with described Air compressor and sander respectively, and described stucco microcomputer control unit installs startup and the shutdown of sanding device for controlling described car end.
Preferably, the bottom of described sandbox is provided with temperature booster, and described temperature booster is connected with described stucco microcomputer control unit, for heating the gravel in sandbox.
Preferably, the bottom of described sandbox is provided with sand level sensor, and described sand level sensor is connected with described stucco microcomputer control unit, and described sand level sensor is two, and two sand level sensors are located at the full sand position of described sandbox and scarce sand position respectively.
Preferably, described car end is installed sanding device and is also comprised speed sensor, and described speed sensor is connected with described stucco microcomputer control unit, for the speed signal of low floor vehicle is sent to described stucco microcomputer control unit.
The utility model additionally provides a kind of tramway train, comprises described car end and installs sanding device.
Preferably, described tramway train comprises three joint vehicles, four bogie trucks and eight described car ends and installs sanding device, four bogie trucks are located at the junction between the below of the driver control console of the two joint vehicles at two and two joint vehicles respectively, and eight described car ends are installed sanding devices and are located at respectively in the left and right regulator cubicle often saving vehicle car end.
(3) beneficial effect
Car end of the present utility model is installed sanding device and is arranged in the regulator cubicle of low floor vehicle end, meet the needs of two bogie truck stuccos in the middle of tramway train, solve the problem of installing sanding device in tramway train car end regulator cubicle, avoid the problem that middle bogie is easy to idle running occur or slides in low adhesion situation, in addition, this car end of the present utility model is installed sanding device and is adopted modular design, compact conformation, two of tramway train middle bogies can be ensured to provide the gravel of dried and clean, and the speed signal of the tramway train of Negotiation speed sensor acquisition, control the compressed-air actuated output of Air compressor, to reach the optimal control of stucco amount under friction speed grade, thus save gravel, reduce use cost.
Accompanying drawing explanation
Fig. 1 is the front view of the car end installation sanding device of the utility model embodiment;
Fig. 2 is the left view of the car end installation sanding device of the utility model embodiment.
In figure, 1: sandbox; 2: Air compressor; 3: sander; 4: stucco flexible pipe; 5: rectangular connecting panels; 6: back-up sand mouth; 7: temperature booster; 8: sand level sensor.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, it should be noted that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case the concrete meaning of above-mentioned term in the utility model can be understood.
As shown in Figure 1, 2, the car end installation sanding device of the present embodiment comprises: sandbox 1, Air compressor 2, sander 3, stucco flexible pipe 4, rectangular connecting panels 5, back-up sand mouth 6, temperature booster 7, sand level sensor 8 and stucco microcomputer control unit (not shown).
Sandbox 1 is arranged in the regulator cubicle of low floor vehicle (i.e. a joint vehicle of tramway train) car end, for storing gravel, sandbox 1 is provided with rectangular connecting panels 5, four angles of rectangular connecting panels 5 are equipped with mounting hole, sandbox 1 is connected with bolt etc. with the corresponding adapter plate in the regulator cubicle of low floor vehicle car end by rectangular connecting panels 5, to complete the fixed installation of sandbox 1 and low floor vehicle car end regulator cubicle, meanwhile, the profile of sandbox 1 also should be corresponding with the concrete structure of regulator cubicle inside.
Sander 3 is located at the lower end of sandbox 1, for by the gravel sucking-off in sandbox 1, ejection is guided by stucco flexible pipe 4, Air compressor 2 to be located on sandbox 1 and to be connected with sander 3, Air compressor 2 is for providing compressed-air actuated oilless air compressor, Air compressor 2 provides pressurized air for sander 3, gravel is blown out, for controlling the stucco amount of sander 3, one end of stucco flexible pipe 4 is connected with sander 3, and the other end of stucco flexible pipe 4 stretches out the lower end of the car body of low floor vehicle and corresponding with the position of the middle bogie of low floor vehicle.
Back-up sand mouth 6 is located at the top of sandbox 1, during for daily attention, in sandbox 1, supplements gravel, and because the volume of sandbox 1 is comparatively large, back-up sand mouth 6 is arranged on the outside of low floor vehicle, to be applicable to the locus of regulator cubicle.
Described stucco microcomputer control unit installs all parts of sanding device with described car end respectively; startup and the shutdown of sanding device are installed for controlling car end; as once vehicle management system receives vehicle sliding or idler signal, described car end will be activated by described stucco microcomputer control unit and sanding device is installed.
Temperature booster 7 is located at the bottom of sandbox 1, and temperature booster 7 is connected with described stucco microcomputer control unit, and for when temperature is too low, heating sandbox 1, avoids the condensation of gravel humidity.
Sand level sensor 8 is located at the bottom of sandbox 1, for detecting the number of sand amount, full sand position and scarce sand position can be set, and this information is delivered to TCMS display, sand level sensor 8 is connected with described stucco microcomputer control unit, and sand level sensor 8 is two, and two sand level sensors 8 are located at the full sand position of sandbox 1 and scarce sand position (as shown in Figure 2 respectively, the sand level sensor 8 of upside is positioned at full sand position, and the sand level sensor 8 of downside is positioned at scarce sand position).
The wheel shaft place of low floor vehicle is located at by described speed sensor, described speed sensor is connected with affiliated stucco microcomputer control unit, for the speed signal of low floor vehicle is sent to stucco microcomputer control unit, described stucco microcomputer control unit controls the compressed-air actuated output of Air compressor 2, to reach the optimal control of stucco amount under friction speed grade, thus save gravel, reduce use cost.
The utility model additionally provides a kind of tramway train, and described tramway train comprises described car end and installs sanding device.
Concrete, described tramway train comprises: three joints vehicle (low floor vehicle), four bogie trucks and eight described car ends install sanding device, namely described tramway train is three joint vehicles and four bogie truck marshallings, four bogie trucks are located at the junction between the below of the driver control console of the two joint vehicles at two and two joint vehicles respectively, be located at be positioned at two two joint vehicles two bogie trucks be respectively before, trailing truck, two bogie trucks being located at the junction between two joint vehicles are middle bogie, eight described car ends are installed sanding device and are located in the left and right regulator cubicle often saving vehicle car end respectively, it is symmetrical that described car end in the regulator cubicle of left and right installs sanding device, both structures, composition, function is consistent with interface, like this, the rear and front end being equivalent to every platform middle bogie is equipped with two described car ends and installs sanding device.
Car end of the present utility model is installed sanding device and is arranged in the regulator cubicle of low floor vehicle end, meet the needs of two bogie truck stuccos in the middle of tramway train, solve the problem of installing sanding device in tramway train car end regulator cubicle, avoid the problem that middle bogie is easy to idle running occur or slides in low adhesion situation, in addition, this car end of the present utility model is installed sanding device and is adopted modular design, compact conformation, two of tramway train middle bogies can be ensured to provide the gravel of dried and clean, and the speed signal of the tramway train of Negotiation speed sensor acquisition, control the compressed-air actuated output of Air compressor, to reach the optimal control of stucco amount under friction speed grade, thus save gravel, reduce use cost.
Embodiment of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (10)
1. a car end installs sanding device, it is characterized in that, comprise sandbox, Air compressor, sander and stucco flexible pipe, described sandbox is arranged in the regulator cubicle of low floor vehicle car end, described sander is located at the lower end of described sandbox, described Air compressor to be located on described sandbox and to be connected with described sander, described used for air compressor in the stucco amount controlling described sander, one end of described stucco flexible pipe is connected with described sander, and the other end of described stucco flexible pipe stretches out the car body of low floor vehicle and corresponding with the position of the bogie truck of low floor vehicle.
2. car end according to claim 1 installs sanding device, it is characterized in that, described sandbox is provided with rectangular connecting panels, and four angles of described rectangular connecting panels are equipped with mounting hole, and described sandbox is connected with the corresponding adapter plate in the regulator cubicle of low floor vehicle car end by described rectangular connecting panels.
3. car end according to claim 1 installs sanding device, and it is characterized in that, the top of described sandbox is provided with back-up sand mouth.
4. car end according to claim 3 installs sanding device, and it is characterized in that, described back-up sand mouth is positioned at the outside of low floor vehicle.
5. according to the car end in claim 1-4 described in any one, sanding device is installed; it is characterized in that; described car end is installed sanding device and is also comprised stucco microcomputer control unit; described stucco microcomputer control unit is connected with described Air compressor and sander respectively, and described stucco microcomputer control unit installs startup and the shutdown of sanding device for controlling described car end.
6. car end according to claim 5 installs sanding device, and it is characterized in that, the bottom of described sandbox is provided with temperature booster, and described temperature booster is connected with described stucco microcomputer control unit, for heating the gravel in sandbox.
7. car end according to claim 5 installs sanding device, it is characterized in that, the bottom of described sandbox is provided with sand level sensor, described sand level sensor is connected with described stucco microcomputer control unit, described sand level sensor is two, and two sand level sensors are located at the full sand position of described sandbox and scarce sand position respectively.
8. car end according to claim 5 installs sanding device, it is characterized in that, described car end is installed sanding device and is also comprised speed sensor, described speed sensor is connected with described stucco microcomputer control unit, for the speed signal of low floor vehicle is sent to described stucco microcomputer control unit.
9. a tramway train, is characterized in that, the car end comprised in claim 1-8 described in any one installs sanding device.
10. tramway train according to claim 9, it is characterized in that, described tramway train comprises three joint vehicles, four bogie trucks and eight described car ends and installs sanding device, four bogie trucks are located at the junction between the below of the driver control console of the two joint vehicles at two and two joint vehicles respectively, and eight described car ends are installed sanding devices and are located at respectively in the left and right regulator cubicle often saving vehicle car end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740186.XU CN204279426U (en) | 2014-11-28 | 2014-11-28 | Car end installs sanding device and tramway train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740186.XU CN204279426U (en) | 2014-11-28 | 2014-11-28 | Car end installs sanding device and tramway train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279426U true CN204279426U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420740186.XU Active CN204279426U (en) | 2014-11-28 | 2014-11-28 | Car end installs sanding device and tramway train |
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| CN (1) | CN204279426U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554297B (en) * | 2014-11-28 | 2017-01-11 | 中车青岛四方机车车辆股份有限公司 | Vehicle-end-mounted sanding device and tramcar |
| CN106671993A (en) * | 2016-12-30 | 2017-05-17 | 中车唐山机车车辆有限公司 | Sand spreading method and device |
| CN114755174A (en) * | 2022-06-13 | 2022-07-15 | 水利部交通运输部国家能源局南京水利科学研究院 | Impact rolling test device and method for simulating coarse-grained soil foundation in original stress state |
-
2014
- 2014-11-28 CN CN201420740186.XU patent/CN204279426U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554297B (en) * | 2014-11-28 | 2017-01-11 | 中车青岛四方机车车辆股份有限公司 | Vehicle-end-mounted sanding device and tramcar |
| CN106671993A (en) * | 2016-12-30 | 2017-05-17 | 中车唐山机车车辆有限公司 | Sand spreading method and device |
| CN114755174A (en) * | 2022-06-13 | 2022-07-15 | 水利部交通运输部国家能源局南京水利科学研究院 | Impact rolling test device and method for simulating coarse-grained soil foundation in original stress state |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |