CN215436343U

CN215436343U - Cleaning vehicle and track

Info

Publication number: CN215436343U
Application number: CN202121439143.4U
Authority: CN
Inventors: 许玉红; 张安庆; 毛光丙
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-07
Anticipated expiration: 2031-06-25

Abstract

The utility model provides a cleaning vehicle and a track, wherein the cleaning vehicle is used for cleaning a track vehicle running on the track, and comprises: the rail vehicle cleaning device comprises a vehicle body, a running part capable of running along the rail and a cleaning mechanism for cleaning the rail vehicle, wherein the cleaning mechanism is connected to the inner wall of the vehicle body; the walking part is connected with the vehicle body and used for driving the vehicle body to walk along the track. The cleaning vehicle can reduce the operation pressure of the rail vehicle and reduce the capital construction cost.

Description

Cleaning vehicle and track

Technical Field

The utility model relates to the technical field of vehicle cleaning, in particular to a cleaning vehicle and a track.

Background

At present, when the vehicle needs to be cleaned, the vehicle is usually driven to a specific washing warehouse, and movable mechanical washing equipment is adopted to wash the vehicle. Alternatively, a cleaning robot may be used to wash the vehicle. However, for the rail vehicle, the volume is large, it is troublesome to specially establish the cleaning warehouse, and whether the rail vehicle is driven to a specific cleaning warehouse for cleaning or a cleaning robot is used for cleaning, the cleaning time is required to be reserved for the rail vehicle, and the operation pressure of the rail vehicle is easily increased.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention has been developed to provide a wash cart and track that overcome, or at least partially address, the above-discussed problems.

In order to solve the above problems, the present invention discloses a cleaning vehicle for cleaning a rail vehicle running on a rail, the cleaning vehicle comprising: a body, a running gear which can run along the rail, and a cleaning mechanism for cleaning the rail vehicle, wherein,

the cleaning mechanism is connected to the inner wall of the vehicle body;

the walking part is connected with the vehicle body and used for driving the vehicle body to walk along the track.

Optionally, the running gear comprises: a bogie and wheels that can travel along the track;

one end of the bogie is connected with the vehicle body, and the other end of the bogie is connected with the wheels.

Optionally, the car body is an arch for the rail car to travel through.

Optionally, the cleaning mechanism comprises: the cleaning device comprises a storage tank, a pipeline, a first spray head, a second spray head and a third spray head, wherein the storage tank is used for storing cleaning liquid and is arranged at the top of the vehicle body;

the first spray head, the second spray head and the third spray head are all connected with the storage tank through the pipelines;

the first spray head and the second spray head are respectively arranged on the inner walls of two sides of the vehicle body, and the third spray head is arranged on the inner wall of the top of the vehicle body.

Optionally, the cleaning mechanism further comprises a first cleaning brush, a second cleaning brush, a third cleaning brush, a first connecting rod and two second connecting rods;

the first cleaning brush is sleeved on the first connecting rod, and the second cleaning brush and the third cleaning brush are respectively sleeved on the two second connecting rods;

the first connecting rod is arranged at the top of the vehicle body, two ends of the first connecting rod are respectively connected to the inner walls of two sides of the vehicle body in a sliding manner, and two ends of the first connecting rod are respectively connected to the inner walls of two sides of the vehicle body in a rotating manner; the second connecting rod set up in the lateral part of automobile body, just the both ends of second connecting rod rotate respectively connect in the roof and the diapire of automobile body.

Optionally, the washing vehicle further comprises a control module, and the control module is arranged in the vehicle body;

the control module is connected with the running part and used for driving the running part to drive the vehicle body to run to a position close to the rail vehicle along the rail;

the control module is connected with the cleaning mechanism and used for driving the cleaning mechanism to clean the rail vehicle.

Optionally, the cleaning vehicle further comprises a camera module, and the camera module is used for shooting the rail vehicle;

the camera module is electrically connected with the control module, and the control module drives the walking part to drive the vehicle body to walk to a position close to the rail vehicle along the rail under the condition that the image color difference of the rail vehicle shot by the camera module is larger than the preset color difference.

Optionally, the cleaning vehicle further comprises a positioning and ranging module, and the positioning and ranging module is used for detecting the distance between the cleaning mechanism and the rail vehicle;

the positioning and ranging module is electrically connected with the control module, and the control module drives the cleaning mechanism to clean the rail vehicle under the condition that the distance between the cleaning mechanism and the rail vehicle is smaller than a preset distance.

In a second aspect, the embodiment of the present invention further provides a track, for a rail vehicle and the above-mentioned cleaning vehicle to travel, where the track includes a first sub-rail, a second sub-rail, and a third sub-rail;

the first sub-rail is arranged at the top of the track, the second sub-rail is arranged at the inner side of the track, and the first sub-rail and the second sub-rail are used for walking the rail-bound vehicle;

the third sub-rail is arranged on the outer side of the track and used for walking the cleaning vehicle;

wherein the second sub-track and the third sub-track are arranged away from each other.

Optionally, the outer side wall of the rail comprises a vertical portion and an inclined portion, the inclined portion being disposed below the vertical portion, the inclined portion extending along the vertical portion to the outside of the rail;

the third sub-rail is arranged on the inclined part.

The utility model has the following advantages:

in the embodiment of the utility model, the running part of the cleaning vehicle can drive the vehicle body to run along the track, and the rail vehicle can also run along the track, so that the cleaning vehicle and the rail vehicle can run along the track synchronously. In the process that the running part drives the car body to run along the track, the cleaning mechanism can clean the rail car, so that the cleaning time can be prevented from being reserved for the rail car, and the operation pressure of the rail car is reduced. Moreover, the cleaning vehicle is adopted to clean the rail vehicle, so that a cleaning warehouse can be avoided being independently established for the rail vehicle, and the capital construction cost is further reduced.

Drawings

FIG. 1 is a schematic view of a cleaning vehicle of the present invention traveling along a track;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a second schematic view of the cleaning vehicle of the present invention traveling along a track;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3 in accordance with the present invention;

fig. 5 is a schematic structural diagram of a track of the present invention.

Description of reference numerals:

1-cleaning vehicle, 11-vehicle body, 12-cleaning mechanism, 121-storage box, 122-pipeline, 123-first cleaning brush, 124-second cleaning brush, 125-third cleaning brush, 126-first connecting rod, 127-second connecting rod, 13-running part, 131-bogie, 132-wheel, 2-track, 21-first sub-rail, 22-second sub-rail, 23-third sub-rail, 3-control module, 31-traction control module and 32-displacement control module.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

One of the core concepts of the present invention is to provide a cleaning vehicle and a track.

Referring to fig. 1 showing one of the structural schematic diagrams of a cleaning vehicle of the present invention traveling along a track, and fig. 2 showing a cross-sectional view along a-a in fig. 1 of the present invention, as shown in fig. 1 and 2, an embodiment of the present invention provides a cleaning vehicle that can be used for cleaning a railway vehicle traveling on a track 2, the cleaning vehicle 1 including: a vehicle body 11, a running gear 13 which can run along the rail 2, and a cleaning mechanism 12 which can be used for cleaning the rail vehicle, wherein the cleaning mechanism 12 is connected to the inner wall of the vehicle body 11; the running part 13 is connected to the vehicle body 11, and the running part 13 can be used for driving the vehicle body 11 to run along the track 2.

In the embodiment of the utility model, the running part 13 of the cleaning vehicle 1 can drive the vehicle body 11 to run along the track 2, and the rail vehicle can also run along the track 2, so that the cleaning vehicle 1 and the rail vehicle can run along the track 2 synchronously. The cleaning mechanism 12 can be used for cleaning rail vehicles during the travel of the vehicle body 11 along the rail 2 by the running gear 13. Therefore, the cleaning time can be prevented from being reserved for the rail vehicle, and the operating pressure of the rail vehicle is reduced. Moreover, the cleaning vehicle 1 is adopted to clean the rail vehicles, so that the independent establishment of a cleaning warehouse for the rail vehicles can be avoided, the capital construction cost is further reduced, and the labor cost of hiring cleaners and the cleaning level of the rail vehicles can be saved.

The track 2 in the embodiment of the utility model can be a route paved by strip steel for the rail vehicle and the cleaning vehicle 1 to run.

The cleaning vehicle 1 in the embodiment of the utility model may include a vehicle body 11, and a cleaning mechanism 12 and a running part 13 connected to the vehicle body 11, and in a case where the running part 13 runs along the rail 2, the running part 13 may drive the vehicle body 11 to run along the rail 2 together. During the process that the running part 13 drives the vehicle body 11 to run along the track 2, the cleaning mechanism 12 can approach the rail vehicle and clean the rail vehicle.

As an example, the cleaning vehicle 1 and the rail vehicle slide along the rail 2 at the same time, the cleaning vehicle 1 can be stationary relative to the rail vehicle, in which case the cleaning mechanism 12 can clean the head and tail of the rail vehicle; the cleaning cart 1 may also be movable relative to the railcar, in which case the cleaning mechanism 12 may clean the top and sides of the railcar, as embodiments of the present invention are not particularly limited in this respect.

Specifically, the rail vehicle may run along the rail 2 during the operation process, and the rail vehicle may be cleaned regularly, for example, twice a day, once every two days, once every three days, or once every five days, and the embodiment of the present invention is not limited to this specifically. Furthermore, the cleaning vehicle 1 can go to the road section where the rail vehicle is located according to the preset cleaning requirement, and the rail vehicle is cleaned on the way of the rail vehicle operation on the premise of not interfering the operation of the rail vehicle, so that the defects of fixed place and extra time consumption of the traditional cleaning mode are avoided, the operation pressure of the rail vehicle can be reduced, and the attractiveness of a city is ensured.

The vehicle body 11 in the embodiment of the utility model is a foundation for mounting and connecting other components of the cleaning vehicle 1, and can be of a steel structure or a light metal structure.

The cleaning mechanism 12 of the present embodiment may be mounted to the car body 11 for cleaning a railcar. Specifically, the cleaning mechanism 12 may include a cleaning liquid, a cleaning brush, and the like, and the embodiment of the present invention is not particularly limited thereto.

The running part 13 in the embodiment of the present invention is a part where the cleaning vehicle 1 runs along the rail 2 by a traction force. The walking part 13 can ensure that the cleaning vehicle 1 can walk along the track 2 flexibly, safely and smoothly; bearing the force acting on the cleaning vehicle 1 and transmitting the force to the track 2; the mutual impact of the cleaning vehicle 1 and the track 2 is alleviated, the vibration of the cleaning vehicle 1 is reduced, and the walking stability and the walking quality of the cleaning vehicle 1 are ensured. The running gear 13 also has a reliable braking mechanism, so that the cleaning vehicle 1 has a good braking effect.

In practice, the body 11 of the washing cart 1 may be adjacent to one side of a rail vehicle so that the washing cart 1 may wash one side of the rail vehicle. The cleaning vehicle 1 can also be sleeved on a rail vehicle by the vehicle body 11, so that the cleaning vehicle 1 can clean the rail vehicle comprehensively. The specific arrangement mode of the cleaning vehicle 1 may be set according to actual requirements, and the embodiment of the present invention is not particularly limited thereto.

The rail vehicle according to the embodiment of the present invention may include a tram, a railroad train, and the like, and the embodiment of the present invention is not particularly limited thereto.

Alternatively, the running gear 13 may include: a bogie 131 and wheels 132 that can travel along the rail 2; one end of the bogie 131 may be connected to the vehicle body 11 and the other end may be connected to the wheel 132.

In the embodiment of the present invention, the wheels 132 can travel along the rail 2, and further can drive the vehicle body 11 to travel along the rail 2. One end of the bogie 131 is connected with the vehicle body 11, and the other end is connected with the wheel 132, so that the stability and the safety of the vehicle body 11 driven by the wheel 132 to travel along the track 2 can be further improved.

Specifically, the running gear 13 may be symmetrically distributed on both sides of the vehicle body 11, as shown in fig. 1, the number of wheels 132 on one side of the vehicle body 11 may be two, and as shown in fig. 2, the wheels 132 may be symmetrically distributed on both sides of the vehicle body 11. In practical applications, the number of the wheels 132 may be 6, 8, etc., and the embodiment of the present invention is not limited in this respect.

Specifically, during the process of the wheels 132 walking along the rail 2, the car body 11 can be reliably seated on the bogie 131, and the rolling of the wheels 132 along the rail 2 can be converted into the translation of the car body 11 walking along the rail 2 through the bearing device.

Specifically, the addition of the bogie 131 can also increase the load, length, and volume of the cleaning vehicle 1, and increase the traveling speed of the cleaning vehicle 1.

In particular, the running gear 13 may also comprise a spring-damped structure, which may be connected to the bogie 131, which may reduce unwanted jerking and damping vibrations of the washing vehicle 1.

Alternatively, the body 11 may be an arched structure for a rail vehicle to travel through.

In the embodiment of the utility model, the car body 11 is in an arched structure, and under the condition that the cleaning car 1 and the rail car both run along the track 2, the car body 11 can be sleeved outside the rail car for the rail car to run through, so that the cleaning car 1 can be prevented from interfering with the operation of the rail car, the operation efficiency of the rail car can be improved, and the convenience of the cleaning mechanism 12 for cleaning the rail car can be improved.

Specifically, the rail vehicle travels within the body 11 of the cleaning cart 1, and the relative position of the cleaning cart 1 to the rail vehicle can be changed so that the cleaning mechanism 12 of the cleaning cart 1 can clean different locations of the rail vehicle. By way of example, the washing cart 1 may be stationary relative to the front end of the rail vehicle, or the washing cart 1 may also be stationary relative to an intermediate position of the rail vehicle, or the washing cart 1 may also be stationary relative to the rear end of the rail vehicle.

Specifically, the car body 11 is of an arched configuration such that an interior wall of the car body 11 may be positioned opposite an exterior side wall of the railcar and the cleaning mechanism 12 is disposed on the interior wall of the car body 11 to facilitate cleaning of the railcar by the cleaning mechanism 12. Further, a cleaning mechanism 12 may be provided on an interior wall of the top of the car body 11 to clean the top of the rail car; the cleaning mechanism 12 may also be provided on an inner wall of the side portion of the vehicle body 11 to clean the side portion of the railway vehicle.

Alternatively, the washing mechanism 12 may include: a storage tank 121 for storing a cleaning solution, a pipe 122, a first spray head, a second spray head, and a third spray head, which may be disposed on the top of the vehicle body 11; the first spray head, the second spray head and the third spray head can be connected with the storage tank 121 through the pipeline 122; the first and second nozzles may be disposed on inner walls of both sides of the vehicle body 11, respectively, and the third nozzle may be disposed on an inner wall of a top of the vehicle body 11.

In the embodiment of the present invention, the first spray head and the second spray head are respectively disposed on the inner walls of both sides of the car body 11 so that the first spray head and the second spray head can respectively spray both sides of the railcar, and the third spray head is disposed on the inner wall of the roof of the car body 11 so that the third spray head can spray the roof of the railcar. Different positions of the rail vehicle can be sprayed and washed by the first spray head, the second spray head and the third spray head, and the comprehensiveness of the rail vehicle washing can be guaranteed.

Specifically, the top of the vehicle body 11 is provided with a first hollowed-out area, which may be used for placing the storage box 121. As shown in fig. 3, a pipe 122 may be disposed along one end to the other end of the vehicle body 11, and the pipe 122 may be connected to the storage tank 121 to supply the cleaning liquid in the storage tank 121 to the first spray head, the second spray head, and the third spray head, respectively.

Optionally, the washing mechanism 12 may further include a first cleaning brush 123, a second cleaning brush 124, a third cleaning brush 125, a first connecting rod 126, and two second connecting rods 127; the first cleaning brush 123 is sleeved on the first connecting rod 126, and the second cleaning brush 124 and the third cleaning brush 125 are respectively sleeved on the two second connecting rods 127; the first connecting rod 126 is arranged at the top of the vehicle body 11, two ends of the first connecting rod 126 are respectively connected to the inner walls of two sides of the vehicle body 11 in a sliding manner, and two ends of the first connecting rod 126 are respectively connected to the inner walls of two sides of the vehicle body 11 in a rotating manner; the second connecting rod 127 is disposed at a side portion of the vehicle body 11, and both ends of the second connecting rod 127 are rotatably connected to a top wall and a bottom wall of the vehicle body 11, respectively.

In the embodiment of the present invention, the first connecting rod 126 is disposed at the top of the car body 11, and two ends of the first connecting rod 126 are respectively slidably connected to the inner walls of two sides of the car body 11, and the first connecting rod 126 can drive the first cleaning brush 123 to slide along the inner walls of two sides of the car body 11, so that the first cleaning brush 123 can clean the top, the head and the tail of the rail car. The second connecting rod 127 is disposed at a side portion of the car body 11, two ends of the second connecting rod 127 are respectively rotatably connected to a top wall and a bottom wall of the car body 11, and the second connecting rod 127 can respectively drive the second cleaning brush 124 and the third cleaning brush 125 to rotate, so that the second cleaning brush 124 and the third cleaning brush 125 can respectively clean two sides of the rail car.

Specifically, both ends of the first connecting rod 126 may be slidably connected to inner walls of both sides of the car body 11, respectively, so that the first connecting rod 126 may be switched between the top and the bottom of the car body 11, and the first connecting rod 126 may drive the first cleaning brush 123 to be switched between the top and the bottom of the car body 11, so that the first cleaning brush 123 may clean the head and the tail of the rail car. In practical applications, the initial position of the first connecting rod 126 may be on the top of the vehicle body 11, and the first connecting rod 126 may automatically return to the initial position after stopping.

Specifically, both ends of the first connecting rod 126 can be respectively and rotatably connected to the inner walls of both sides of the car body 11, so that the first connecting rod 126 drives the first cleaning brush 123 to rotate, and the cleaning effect of the first cleaning brush 123 on the rail car is further improved.

Specifically, the top of the vehicle body 11 is provided with a second hollowed-out area, which can be used for placing the first cleaning brush 123. Third hollowed-out areas are provided on both sides of the vehicle body 11, and the third hollowed-out areas can be used for placing the second cleaning brush 124 and the third cleaning brush 125, respectively.

As shown in fig. 3, the second cleaning brush 124 is provided on the left side of the vehicle body 11, and the third cleaning brush 125 is provided on the right side of the vehicle body 11. Specifically, as shown in fig. 4, the number of the third cleaning brushes 125 may also be two, and in practical applications, the number of the second cleaning brushes 124 may be the same as the number of the third cleaning brushes 125, and may also be three, five, and the like, which is not specifically limited in this embodiment of the present invention.

Optionally, the cleaning vehicle may further include a control module 3, and the control module 3 may be connected to the running part 13 and configured to drive the running part 13 to drive the vehicle body 11 to travel along the track 2 to a position close to the railcar; the control module 3 is connected to the washing means 12 for driving the washing means 12 for washing the rail vehicle.

In the embodiment of the utility model, the control module 3 can be adopted to control the operation state of the cleaning vehicle 1, so that the stability and the safety of the operation of the cleaning vehicle 1 can be further improved.

Specifically, the control module 3 may include a traction control module 31, and the traction control module 31 may include an electric powertrain, which may further include an electric machine, a traction inverter, an auxiliary converter, a high voltage power management controller, and a power battery. Specifically, the power battery can be electrically connected with the motor and used for supplying power to the motor; the motor may be electrically connected to the running gear 13 and configured to increase a driving force to the running gear 13 to drive the vehicle body 11 to run along the track 2. The high-voltage power supply management controller is respectively electrically connected with the traction inverter and the auxiliary converter and is used for controlling the work of the traction inverter and the auxiliary converter. One end of the traction inverter is connected with the power battery, the other end of the traction inverter is electrically connected with the motor, and the voltage provided by the power battery to the motor can be adjusted to meet the working requirement of the motor. One end of the auxiliary converter is connected with the power battery, and the other end of the auxiliary converter is electrically connected with the motor, so that the voltage provided by the power battery to the motor can be further adjusted to meet the working requirement of the motor.

Specifically, the control module 3 may further include a displacement control module 32, and the displacement control module 32 may include a spur gear, a stepper motor, and a controller. Specifically, the controller is electrically connected to the stepping motor, and the controller may be configured to control an operating state of the stepping motor. The stepping motor is connected with the convex gear, and the stepping motor can drive the convex gear to rotate. The convex gear is respectively connected with the first connecting rod 126 and the second connecting rod 127 of the cleaning mechanism 12, and the convex gear can be used for driving the first connecting rod 126 and the second connecting rod 127 to rotate, so as to drive the first cleaning brush 123, the second cleaning brush 124 and the third cleaning brush 125 to clean the rail vehicle.

Optionally, the cleaning vehicle may further include a camera module, and the camera module may be used to photograph the rail vehicle; the camera module can be electrically connected with the control module 3, and under the condition that the image chromatic aberration of the rail vehicle shot by the camera module is larger than the preset chromatic aberration, the control module 3 can drive the walking part 13 to drive the vehicle body 11 to walk to the position close to the rail vehicle along the track 2.

In the embodiment of the utility model, the camera module can acquire image information of the rail vehicle, and when the image color difference of the rail vehicle is greater than the preset color difference, it indicates that the rail vehicle needs to be cleaned, and the control module 3 can drive the running part 13 to drive the vehicle body 11 to run to a position close to the rail vehicle along the track 2, so that the cleaning mechanism 12 cleans the rail vehicle.

Specifically, an image processing module and a memory may be disposed in the body 11 of the cleaning cart 1, and the memory may pre-store first image information of the rail vehicle, where the first image information may be image information of the rail vehicle in a clean state. In practical application, the camera module can collect second image information in operation of the rail vehicle and send the second image information to the image processing module. After receiving the second image information, the image processing module may compare the second image information with the first image information, and when a preset color difference is checked for an image color difference between the second image information and the first image information, it indicates that the rail vehicle needs to be cleaned, and the image processing module may drive the running part 13 through the control module 3 to drive the vehicle body 11 to run along the rail 2 to a position close to the rail vehicle.

Specifically, the camera module can gather rail vehicle's image information for image processing module can intelligent judgement rail vehicle need clean. In practice, the washing means 12 on the washing cart 1 can carry out a thorough washing of the rail vehicle in the case that the image processing module determines that cleaning is required on the rail vehicle. The image processing module may also determine a local area on the rail vehicle where the stain exists, and the cleaning mechanism 12 on the cleaning vehicle 1 may also specifically clean the local area on the rail vehicle where the stain exists, which is not specifically limited by the embodiment of the present invention.

Optionally, the cleaning vehicle may further include a positioning and ranging module for detecting a distance between the cleaning mechanism 12 and the rail vehicle; the positioning and ranging module is electrically connected with the control module 3, and the control module 3 drives the cleaning mechanism 12 to clean the rail vehicle under the condition that the distance between the cleaning mechanism 12 and the rail vehicle is smaller than the preset distance.

In the embodiment of the utility model, the positioning and ranging module can detect the distance between the cleaning mechanism 12 and the rail vehicle, and under the condition that the distance between the cleaning mechanism 12 and the rail vehicle is smaller than the preset distance, the control module 3 drives the cleaning mechanism 12 to clean the rail vehicle, so that the working state of the cleaning mechanism 12 can be accurately controlled, the cleaning mechanism 12 can accurately clean the rail vehicle, the intelligent and efficient effects are achieved, and the cleaning liquid can be saved.

Specifically, the preset distance may be set according to actual requirements, which is not specifically limited in the embodiment of the present invention. In practical application, the preset distance can be prestored in the storage device, and the positioning and ranging module can detect the actual distance between the cleaning mechanism 12 and the rail vehicle and send the actual distance to the processor. After receiving the actual distance, the processor may compare the actual distance with the preset distance, and may drive the cleaning mechanism 12 to clean the railcar through the control module 3 in the case that the actual distance is smaller than the preset distance.

The work flow of the cleaning vehicle 1 of the embodiment of the present invention may specifically include the following steps:

the method comprises the following steps: the cleaning vehicle 1 can be dispatched from a garage according to operation requirements, travels along the track 2, performs signal identification on the rail vehicles on the track 2, synchronizes operation data, and locks target rail vehicles needing cleaning according to a first cleaning strategy.

Specifically, the operation requirement of the cleaning vehicle 1 may be a preset cleaning rule for the rail vehicle, for example, the cleaning rule for the rail vehicle is set in advance as follows: twice a day, three times a day, once every two days, once every three days, etc.

Specifically, signal recognition of a rail vehicle on track 2 includes: the camera module is used to collect image information of the rail vehicle.

Specifically, locking a target railcar in need of cleaning according to a first cleaning strategy includes: and determining that the rail vehicle is a target rail vehicle needing cleaning treatment when the image color difference of the rail vehicle is larger than the preset color difference.

Step two: and (3) establishing an operation strategy for capturing the target rail vehicle according to the operation condition of the locked target rail vehicle: the positioning and ranging module is used for positioning and ranging, whether the target rail vehicle enters a cleaning range or not is further judged, after the target rail vehicle enters the cleaning range, the image processing module is used for image comparison, so that image information of the target rail vehicle is compared with pre-stored image information, and a corresponding second cleaning strategy is formed.

Specifically, the formulating an operating strategy for the capture target railcar according to the locked railcar operation condition includes: the running part 13 of the cleaning vehicle 1 can drive the vehicle body 11 to run along the track 2 to a position close to the target rail vehicle.

Specifically, the second cleaning strategy includes: the target railcar is subjected to a cleaning process using the cleaning mechanism 12. Specifically, the cleaning mechanism 12 may clean a localized area of the target railcar, such as: the head, tail, top or side of the target railcar, etc. The cleaning mechanism 12 may also perform a full cleaning of the target tram.

Specifically, the positioning and ranging module can detect the distance between the cleaning vehicle 1 and the target rail vehicle, and under the condition that the distance between the cleaning vehicle 1 and the target rail vehicle is smaller than a preset threshold value, the target rail vehicle is judged to enter a cleaning range.

Specifically, the positioning and ranging module may further detect a distance between the cleaning mechanism 12 and the target railcar, and the cleaning mechanism 12 may clean the target railcar when the distance between the cleaning mechanism 12 and the target railcar is less than a preset distance.

Step three: the running part 13 of the cleaning vehicle 1 and the operation state of the cleaning mechanism 12 are controlled by the control module 3, and the positioning and ranging module and the camera module are synchronously fed back.

Specifically, the control module 3 can control the running part 13 to drive the car body 11 to run along the track 2 to a position close to the target rail car. The control module 3 may control the cleaning mechanism 12 to clean the target railcar.

Specifically, the positioning and ranging module may detect the distance between the cleaning mechanism 12 and the target railcar in real time. The camera module can acquire the image information of the target rail vehicle in real time.

Specifically, in the operation process of the target rail vehicle, when the target rail vehicle enters a station or gets on or off a passenger, the control module 3 can control the running part 13 and the cleaning mechanism 12 to pause working, so as to avoid a door opening area of the target rail vehicle.

Step four: after a target railcar cleaning process is completed, a new railcar to be cleaned may be sought according to the first cleaning strategy and steps one through three may be repeated.

The cleaning vehicle provided by the embodiment of the utility model at least comprises the following advantages:

in the embodiment of the utility model, the running part of the cleaning vehicle can drive the vehicle body to run along the track, and the rail vehicle can also run along the track, so that the cleaning vehicle and the rail vehicle can run along the track synchronously. In the process that the running part drives the car body to run along the track, the cleaning mechanism can be used for cleaning the rail car. In this way, it is possible to avoid reserving a cleaning time for the rail vehicle and reduce the operating pressure of the rail vehicle. Moreover, the cleaning vehicle is adopted to clean the rail vehicle, so that a cleaning warehouse can be avoided being independently established for the rail vehicle, and the capital construction cost is further reduced.

In a second aspect, the embodiment of the present invention further provides a track, which may be used for a rail vehicle and the above-mentioned cleaning vehicle to travel, as shown in fig. 5, the track 2 may include a first sub-rail 21, a second sub-rail 22 and a third sub-rail 23; the first sub-rail 21 may be disposed on the top of the track 2, the second sub-rail 22 may be disposed on the inner side of the track 2, and the first and second sub-rails 21 and 22 may be used to travel a rail vehicle; the third sub-rail 23 may be disposed outside the track 2, and the third sub-rail 23 may be used to travel the cleaning vehicle 1; wherein the second sub-rail 22 and the third sub-rail 23 may be arranged facing away from each other.

In the embodiment of the utility model, the first sub-rail 21 is arranged at the top of the track 2, the second sub-rail 22 is arranged at the inner side of the track 2, and the third sub-rail 23 is arranged at the outer side of the track 2, so that the track-bound vehicle can travel along the first sub-rail 21 and the second sub-rail 22, the cleaning vehicle 1 can travel along the third sub-rail 23, the cleaning vehicle 1 and the track-bound vehicle can travel along different positions of the track 2, the cleaning vehicle 1 and the track-bound vehicle can further be ensured to travel along the track 2 synchronously, and the track-bound vehicle can realize cleaning treatment in the operation process.

The rail vehicle in the embodiment of the utility model can run along the track 2 during operation. Specifically, the rail vehicle may include a tram, a railroad train, and the like, and the embodiment of the present invention is not particularly limited thereto.

Specifically, the second sub-rail 22 is disposed on the inner side of the rail 2, the third sub-rail 23 is disposed on the outer side of the rail 2, and the second sub-rail 22 and the third sub-rail 23 are disposed away from each other, so that when the cleaning vehicle 1 travels along the third sub-rail 23, the vehicle body 11 of the cleaning vehicle 1 can be close to the outer side of the rail vehicle, and the cleaning mechanism 12 on the cleaning vehicle 1 can clean the outer surface of the rail vehicle.

Furthermore, the cleaning vehicle 1 can run on the outer side surface of the track 2, a special track is not required to be arranged on the cleaning vehicle 1, the structure is simple, the operation of the cleaning vehicle 1 and the operation of the rail vehicle are not interfered with each other, and the working mode of the cleaning vehicle 1 is flexible.

Alternatively, the outer side wall of the rail 2 may include a vertical portion and an inclined portion, the inclined portion may be disposed below the vertical portion, and the inclined portion may extend to the outside of the rail 2 along the vertical portion; the third sub-rail 23 may be provided at the inclined portion.

In the embodiment of the present invention, the inclined portion is provided below the vertical portion and extends to the outside of the rail 2 along the vertical portion, and the third sub-rail 23 is provided at the inclined portion, so that the inclined portion can bear the force of the wash cart 1 in the vertical direction to support the wash cart 1 to prevent the wash cart 1 from falling off from the third sub-rail 23 in the case where the wash cart 1 travels along the third sub-rail 23.

The track provided by the embodiment of the utility model at least comprises the following advantages:

in an embodiment of the utility model, the cleaning vehicle and the rail vehicle can travel synchronously along the track. The cleaning mechanism of the cleaning cart may be used to clean the railcar during travel of the cleaning cart along the track. In this way, it is possible to avoid reserving a cleaning time for the rail vehicle and reduce the operating pressure of the rail vehicle. Moreover, the cleaning vehicle is adopted to clean the rail vehicle, so that a cleaning warehouse can be avoided being independently established for the rail vehicle, and the capital construction cost is further reduced.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.

The above detailed description is provided for the cleaning vehicle and the track provided by the present invention, and the principle and the implementation of the present invention are explained by applying specific examples, and the description of the above examples is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. A cleaning cart for cleaning a railcar which travels on a track, said cleaning cart comprising: a body, a running gear which can run along the rail, and a cleaning mechanism for cleaning the rail vehicle, wherein,

the cleaning mechanism is connected to the inner wall of the vehicle body;

2. The wash vehicle of claim 1, wherein the running gear comprises: a bogie and wheels that can travel along the track;

3. The wash cart of claim 1, wherein said cart body is an arched structure for said railcar to traverse.

4. The wash cart of claim 3, wherein the wash mechanism comprises: the cleaning device comprises a storage tank, a pipeline, a first spray head, a second spray head and a third spray head, wherein the storage tank is used for storing cleaning liquid and is arranged at the top of the vehicle body;

5. The wash cart of claim 3, wherein the wash mechanism further comprises a first cleaning brush, a second cleaning brush, a third cleaning brush, a first connecting rod, and two second connecting rods;

6. The wash cart of claim 1, further comprising a control module disposed within the cart body;

7. The wash cart of claim 6, further comprising a camera module for imaging the rail car;

8. The wash cart of claim 6, further comprising a location ranging module for detecting a distance between the wash mechanism and the railcar;

9. A track for a rail vehicle and a cleaning vehicle according to any of claims 1-8, characterized in that the track comprises: a first sub-track, a second sub-track and a third sub-track;

10. The track of claim 9, wherein the outer side wall of the track comprises a vertical portion and an inclined portion disposed below the vertical portion, the inclined portion extending along the vertical portion to an outer side of the track;

the third sub-rail is arranged on the inclined part.