Surface cleaning robot for arc-shaped ceiling of light rail platform

Abstract

The utility model relates to a robot for cleaning the surface of an arc-shaped ceiling of a light rail platform, which belongs to the technical field of ceiling surface cleaning and comprises the light rail platform, a plurality of mounting brackets fixedly mounted at the top of the light rail platform, and reinforcing longitudinal beams fixedly mounted on the inner sides of the mounting brackets. According to the surface cleaning robot for the arc-shaped ceiling of the light rail platform, the cleaning assembly is arranged between the two arc-section side plates and the two straight-section side plates, when the arc-shaped ceiling of the light rail platform needs to be cleaned, a control motor is started to drive a control screw to rotate, and a sliding plate is controlled by a sliding block to move on the outer side of the arc-shaped ceiling of the light rail platform; meanwhile, clean water is introduced into a water pipe, and the outer side of the arc-shaped ceiling of the light rail platform is cleaned through a rubber wiping plate, so that the problems that equipment needs to be installed when the arc-shaped ceiling of the light rail platform is cleaned every time, the position of the equipment needs to be continuously adjusted in the cleaning process, and the arc-shaped ceiling of the light rail platform needs to be comprehensively cleaned are solved; and the cleaning time is long, and the cleaning process is complex.

Description

Technical Field

[0001] The utility model relates to the technical field of ceiling surface cleaning, in particular to a robot for cleaning the surface of an arc-shaped ceiling of a light rail platform. Background Art

[0002] Light rail transit refers to an electric-driven "urban rail transit" system. It is the symmetry of "heavy rail transit". It has the following characteristics: the vehicle can be a single-section, articulated or short train, running on a fixed track; the station is often equipped with a low or medium-height platform and ceiling, forming a waiting area for customers to wait for the light rail. However, the light rail is exposed to the outdoor environment for a long time, and its surface is prone to dust accumulation. At present, most of the domestic light rail platform cleaning is done manually, and there are almost no related cleaning robots.

[0003] It can be seen that in the prior art, the use of manual cleaning leads to low overall cleaning efficiency. The cleaning position requires climbing operations, and the cleaning surfaces are mostly curved surfaces. It is labor-intensive and time-consuming for cleaners to clean, and there are many safety hazards for cleaning personnel. Therefore, the environmental sanitation improvement of rail transit platforms has always been the focus and difficulty of cleaning work, and the problem of difficulty in cleaning the ceiling of light rail platforms cannot be solved.

[0004] Chinese patent CN115680217A discloses a robot for cleaning the surface of the curved ceiling of a light rail platform, comprising a mounting plate and a motor, wherein the bottom end of the motor is fixedly arranged on one side of the top end of the mounting plate, a fixing plate, wherein the bottom ends of the two fixing plates are respectively fixedly arranged on the top surface of the mounting plate, a screw rod, wherein the screw rod is mounted on the two fixing plates and one end of the screw rod is connected to the driving end of the motor, a traction-type moving device, wherein the traction-type moving device is arranged on the outside of the outer wall of the screw rod, and a chain-type cleaning device, wherein four chain-type cleaning devices are respectively arranged on both sides of the traction-type moving device.

[0005] However, in this structure, the equipment needs to be installed every time the curved ceiling of the light rail platform is cleaned, and the position of the equipment needs to be constantly adjusted during the cleaning process. The curved ceiling of the light rail platform needs to be fully cleaned, which makes the cleaning time longer and the cleaning process more complicated. In view of this, the present application proposes a robot for cleaning the surface of the curved ceiling of the light rail platform. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a robot for cleaning the surface of the curved ceiling of a light rail platform. The robot has the advantages of being installed on the curved ceiling of the light rail platform and being able to perform comprehensive cleaning of the ceiling at any time. This solves the problem that the equipment needs to be installed every time the curved ceiling of the light rail platform is cleaned, and the equipment position needs to be constantly adjusted during the cleaning process to perform comprehensive cleaning of the curved ceiling of the light rail platform, which results in a long cleaning time and a complicated cleaning process.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a robot for cleaning the surface of an arc-shaped ceiling of a light rail platform, comprising a light rail platform, a plurality of mounting brackets fixedly mounted on the top of the light rail platform, a reinforcing longitudinal beam fixedly mounted on the inner side of the mounting bracket, a ceiling fixedly mounted on the outer side of the mounting bracket, arc-segment side panels fixedly mounted on both sides of an arc-shaped section of the ceiling, straight-segment side panels fixedly mounted on both sides of a straight-segment section of the ceiling, and a cleaning component for cleaning the outer side of the ceiling;

[0008] The cleaning assembly includes a guide rod fixedly installed between the two arc segment side plates or between the two straight segment side plates, a slider slidably installed on the surface of the guide rod, a sliding plate fixedly installed at the bottom of the slider, and a rubber wiper fixedly installed at the bottom of the sliding plate.

[0009] The present application adopts the above-mentioned technical solution, by setting arc section side panels and straight section side panels on both sides of the arc section of the ceiling and on both sides of the straight section of the ceiling, and setting a cleaning component between the two arc section side panels and the two straight section side panels. When cleaning is needed, the slider is allowed to slide on the surface of the guide rod, driving the sliding plate to slide, and driving the rubber wiper to slide on the surface of the ceiling to clean the surface of the ceiling.

[0010] Furthermore, the cross-section of the rubber wiping plate outside the arc-shaped section of the ceiling is an arc-shaped shape adapted to the ceiling, and one side of the rubber wiping plate is in contact with the outer side of the ceiling.

[0011] The beneficial effect of adopting the above further solution is that the rubber wiper is adapted to the ceiling so that the rubber wiper fully covers the outer side of the ceiling, and when the rubber wiper moves, it wipes and cleans the top surface of the ceiling.

[0012] Furthermore, the number of the guide rods is two, and three sliding blocks are fixedly installed on the top of the sliding plate, wherein two of the sliding blocks are slidably connected to the guide rods.

[0013] The beneficial effect of adopting the above further solution is that the two guide rods are connected to the two sliding blocks to limit the moving direction of the sliding plate.

[0014] Furthermore, a control screw is rotatably installed between the two arc-segment side plates or between the two straight-segment side plates, and the control screw is threadedly connected to a middle slider at the top of the sliding plate.

[0015] The beneficial effect of adopting the above further solution is: controlling the screw rod to rotate drives a middle slider to move, drives the sliding plate to move, drives the rubber wiper to move, and wipes and cleans the top surface of the ceiling.

[0016] Furthermore, a control motor is fixedly mounted on one side of one of the arc-segment side plates or one side of one of the straight-segment side plates, and an output end of the control motor is fixedly connected to one end of a control screw.

[0017] The beneficial effect of adopting the above further solution is: the control motor starts, drives the control screw to rotate, and provides power for the movement of the rubber wiper.

[0018] Furthermore, a water baffle is fixedly installed between the two upper straight side panels, and the bottom of the water baffle is fixedly connected to the top of the ceiling.

[0019] The beneficial effect of adopting the above further solution is that the water retaining plate forms a blockage on one side of the top of the ceiling, so that rainwater will not fall from one side of the water retaining plate.

[0020] Furthermore, a mounting block is fixedly mounted on one side of the water baffle, a water pipe is passed through one side of the mounting block, a nozzle is fixedly mounted on the surface of the water pipe, and an output end of the nozzle extends to above the ceiling.

[0021] The beneficial effect of adopting the above further solution is that water flows inside the water pipe, and the water is sprayed onto the top of the ceiling through the nozzle, making it convenient to clean the ceiling.

[0022] Compared with the prior art, the utility model provides a robot for cleaning the surface of the arc-shaped ceiling of a light rail platform, which has the following beneficial effects:

[0023] The arc-shaped ceiling surface cleaning robot for a light rail platform is provided with arc-shaped side panels and straight-shaped side panels on both sides of the arc-shaped section and the straight-shaped section of the ceiling, and a cleaning component is provided between the two arc-shaped side panels and the two straight-shaped side panels. When it is necessary to clean the arc-shaped ceiling of the light rail platform, a control motor is turned on to drive a control screw to rotate, and a sliding plate is controlled to move outside the arc-shaped ceiling of the light rail platform through a slider, and clean water is connected to a water pipe at the same time, and the outside of the arc-shaped ceiling of the light rail platform is cleaned through a rubber wiper, and the rubber wiper fully covers the outside of the ceiling, thereby solving the problem that the equipment needs to be installed every time the arc-shaped ceiling of the light rail platform is cleaned, and the equipment position needs to be continuously adjusted during the cleaning process, and the arc-shaped ceiling of the light rail platform needs to be fully cleaned, which makes the cleaning time long and the cleaning process complicated. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a front view of the structure of the utility model;

[0026] Figure 3 This is a front view cross-sectional view of the straight line section above the ceiling of the utility model;

[0027] Figure 4 It is a three-dimensional schematic diagram of the outer side of the arc segment of the ceiling of the utility model.

[0028] In the figure: 1. Light rail platform; 2. Mounting bracket; 3. Strengthening longitudinal beam; 4. Ceiling; 5. Arc side panel; 6. Straight side panel; 7. Guide rod; 8. Slider; 9. Sliding plate; 10. Rubber wiper; 11. Control screw; 12. Control motor; 13. Water retaining plate; 14. Mounting block; 15. Water pipe; 16. Sprinkler. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-4 The arc-shaped ceiling surface cleaning robot for a light rail platform in this embodiment includes a light rail platform 1, a plurality of mounting brackets 2 fixedly mounted on the top of the light rail platform 1, a reinforcing longitudinal beam 3 fixedly mounted on the inner side of the mounting bracket 2, a ceiling 4 fixedly mounted on the outer side of the mounting bracket 2, arc-shaped side panels 5 fixedly mounted on both sides of the arc-shaped section of the ceiling 4, straight-shaped side panels 6 fixedly mounted on both sides of the straight-shaped section of the ceiling 4, and a cleaning component for cleaning the outer side of the ceiling 4.

[0031] The cleaning assembly includes a guide rod 7 fixedly installed between two arc-segment side plates 5 or between two straight-segment side plates 6, a slider 8 slidably installed on the surface of the guide rod 7, a sliding plate 9 fixedly installed at the bottom of the slider 8, and a rubber wiper 10 fixedly installed at the bottom of the sliding plate 9. The sliding plate 9 slides along the guide rod 7, driving the rubber wiper 10 to move outside the ceiling 4 to clean the outside of the ceiling 4.

[0032] Secondly, the cross section of the rubber wiping plate 10 outside the arc section of the ceiling 4 is an arc shape adapted to the ceiling 4, and one side of the rubber wiping plate 10 contacts the outside of the ceiling 4. The three sections of the rubber wiping plate 10 fit the outer surface of the ceiling 4 and fully cover the outer surface of the ceiling 4.

[0033] Meanwhile, there are two guide rods 7 , and three slide blocks 8 are fixedly mounted on the top of the sliding plate 9 , wherein two slide blocks 8 are slidably connected to the guide rods 7 .

[0034] A control screw 11 is rotatably installed between the two arc-segment side plates 5 or between the two straight-segment side plates 6 , and the control screw 11 is threadedly connected to a middle slider 8 at the top of the sliding plate 9 .

[0035] Secondly, a control motor 12 is fixedly installed on one side of one of the arc side plates 5 or one side of one of the straight side plates 6, and the output end of the control motor 12 is fixedly connected to one end of the control screw 11. The control motor 12 drives the control screw 11 to rotate, drives a middle slider 8 to move, and drives the sliding plate 9 to slide along the guide rod 7.

[0036] At the same time, a water baffle 13 is fixedly installed between the two upper straight side plates 6 , and the bottom of the water baffle 13 is fixedly connected to the top of the ceiling 4 .

[0037] A mounting block 14 is fixedly mounted on one side of the water baffle 13, a water pipe 15 is penetrated on one side of the mounting block 14, a nozzle 16 is fixedly mounted on the surface of the water pipe 15, and the output end of the nozzle 16 extends to the top of the ceiling 4. When cleaning, clean water is introduced into the water pipe 15, and the clean water flows to the top of the ceiling 4 through the nozzle 16 and flows downward along the ceiling 4.

[0038] The working principle of the above embodiment is: clean water is introduced into the water pipe 15, the clean water flows to the top of the ceiling 4 through the nozzle 16, and flows downward along the ceiling 4. At the same time, the control motor 12 is turned on to make the rubber wiper 10 move outside the ceiling 4 to fully clean the outside of the ceiling 4.

Claims

1. A robot for cleaning the curved ceiling surface of a light rail platform, characterized in that: The light rail platform comprises a light rail platform (1), a plurality of mounting brackets (2) fixedly mounted on the top of the light rail platform (1), a reinforcing longitudinal beam (3) fixedly mounted on the inner side of the mounting bracket (2), a ceiling (4) fixedly mounted on the outer side of the mounting bracket (2), arc-segment side panels (5) fixedly mounted on both sides of the arc-shaped segment of the ceiling (4), straight-segment side panels (6) fixedly mounted on both sides of the straight-segment of the ceiling (4), and a cleaning component for cleaning the outer side of the ceiling (4); The cleaning assembly comprises a guide rod (7) fixedly mounted between the two arc-segment side plates (5) or between the two straight-segment side plates (6), a slider (8) slidably mounted on the surface of the guide rod (7), a sliding plate (9) fixedly mounted at the bottom of the slider (8), and a rubber wiper (10) fixedly mounted at the bottom of the sliding plate (9).

2. The robot for cleaning the curved ceiling surface of a light rail platform according to claim 1, characterized in that: The cross section of the rubber wiping plate (10) outside the arc section of the ceiling (4) is an arc shape that matches the ceiling (4), and one side of the rubber wiping plate (10) is in contact with the outside of the ceiling (4).

3. The robot for cleaning the curved ceiling surface of a light rail platform according to claim 1, characterized in that: The number of the guide rods (7) is two, and the top of the sliding plate (9) is fixedly mounted with three sliding blocks (8), wherein two of the sliding blocks (8) are slidably connected to the guide rods (7).

4. The robot for cleaning the curved ceiling surface of a light rail platform according to claim 3, characterized in that: A control screw (11) is rotatably installed between the two arc-segment side plates (5) or between the two straight-segment side plates (6), and the control screw (11) is threadedly connected to a middle slider (8) at the top of the sliding plate (9).

5. The robot for cleaning the curved ceiling surface of a light rail platform according to claim 4, characterized in that: A control motor (12) is fixedly mounted on one side of one of the arc-segment side plates (5) or one side of one of the straight-segment side plates (6), and an output end of the control motor (12) is fixedly connected to one end of a control screw rod (11).

6. The robot for cleaning the curved ceiling surface of a light rail platform according to claim 1, characterized in that: A water retaining plate (13) is fixedly installed between the two upper straight side plates (6), and the bottom of the water retaining plate (13) is fixedly connected to the top of the ceiling (4).

7. The robot for cleaning the curved ceiling surface of a light rail platform according to claim 6, characterized in that: A mounting block (14) is fixedly mounted on one side of the water baffle (13), a water pipe (15) is passed through one side of the mounting block (14), a nozzle (16) is fixedly mounted on the surface of the water pipe (15), and an output end of the nozzle (16) extends above the ceiling (4).

Images