Ground cleaning device for bridge expansion joint construction

Abstract

The ground cleaning device for bridge expansion joint construction comprises a vehicle body, a cleaning assembly is arranged on the vehicle body, the cleaning assembly comprises a first motor, a driving wheel, a cleaning roller, a driven wheel and a transmission belt, the first motor is fixedly installed on the vehicle body, the driving wheel is connected to the output end of the first motor, and the cleaning roller is connected to the output end of the driving wheel. The cleaning roller is connected to the driving wheel, the driven wheel is rotationally connected to the vehicle body, the transmission belt is in transmission connection to the driving wheel and the driven wheel, the vehicle body is provided with a spraying assembly, the spraying assembly comprises a water tank, a second motor and a rotating plate, the water tank is arranged on the vehicle body, the second motor is fixedly installed on the vehicle body, and the rotating plate is fixedly installed on the vehicle body. And the rotating plate is connected to the output end of the second motor. The technical problem that cleaning is not thorough due to a traditional cleaning mode mentioned in the background technology is solved.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, and more specifically, it relates to a ground cleaning device for bridge expansion joint construction. Background Technology

[0002] In the current technology, the ground cleaning devices on the market are not suitable for the special environment of bridge expansion joint construction. Because the bridge expansion joint area is often narrow and has many corners, traditional cleaning methods result in incomplete cleaning. Dust and dirt are easily left in the construction area, affecting the progress of subsequent work and the health of construction workers.

[0003] Existing equipment lacks an integrated spray system. Most traditional floor cleaning equipment focuses on mechanical sweeping or vacuuming functions and is not equipped with a dedicated spray structure. Even if there is a spray device, its configuration is relatively simple. This design makes the spray cleaning efficiency low. Due to the large amount of dust, oil stains or other adhesive impurities, ordinary sweeping and vacuuming methods are difficult to remove them completely. Only efficient spray cleaning can achieve the desired effect.

[0004] In bridge expansion joint construction, ground cleaning operations often require adjusting the height of equipment according to different construction conditions. Most existing cleaning devices do not have an effective height adjustment mechanism, which makes it difficult to flexibly adapt to different heights and ground angles, especially in the bridge expansion joint area. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, this utility model provides a ground cleaning device for bridge expansion joint construction, so as to solve the technical problem of incomplete cleaning caused by traditional cleaning methods mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a ground cleaning device for bridge expansion joint construction, comprising a vehicle body, on which a cleaning component is provided. The cleaning component includes a first motor, a drive wheel, a cleaning roller, a driven wheel, and a transmission belt. The first motor is fixedly mounted on the vehicle body. The drive wheel is connected to the output end of the first motor. The cleaning roller is connected to the drive wheel. The driven wheel is rotatably connected to the vehicle body. The transmission belt drivesly connects the drive wheel and the driven wheel. A spraying component is provided on the vehicle body. The spraying component includes a water tank, a second motor, and a rotating plate. The water tank is located on the vehicle body. The second motor is fixedly mounted on the vehicle body. The rotating plate is connected to the output end of the second motor.

[0009] The present invention is further configured such that a driving gear is connected to the driven wheel, a driven gear is rotatably connected to the vehicle body, the driven gear and the driving gear are meshed together, a drive wheel is connected to the driven gear, and a collection hopper is installed at the bottom of the vehicle body, the collection hopper being aligned with the cleaning roller. The coordinated use of these components facilitates the rotation of the drive wheel.

[0010] The present invention is further configured such that a filter box is installed on the top of the vehicle body, a suction pipe is connected between the filter box and the collection hopper, a filter plate is slidably connected on the filter box, and a fan is installed at one end of the filter box. The coordinated use of these components facilitates the dust collection process.

[0011] The present invention is further configured such that a rotating rod is rotatably connected to the rotating plate, a fixed seat is installed on the vehicle body, a moving rod is connected to the rotating rod, the moving rod is slidably connected to the fixed seat, a moving plate is connected to the bottom of the moving rod, the moving plate is slidably connected to the vehicle body, and a cleaning pad is installed at the bottom of the moving plate. The coordinated use of these components facilitates the completion of the floor cleaning process.

[0012] The present invention is further configured such that spray heads are evenly installed on the movable plate, a connecting rod is installed on the spray head, a soft water pipe is connected between the connecting rod and the movable rod, and a pump body is installed on the soft water pipe. The coordinated use of the various components facilitates the completion of the water spraying process.

[0013] The present invention is further configured such that a scraping assembly is provided on the vehicle body, the scraping assembly including a threaded rod, a threaded sleeve and a movable sleeve, the threaded rod being rotatably connected to the vehicle body, the threaded sleeve being threadedly connected to the threaded rod, and the movable sleeve being connected to the bottom of the movable sleeve. The cooperation of each component facilitates the completion of the movement process of the threaded sleeve.

[0014] The present invention is further configured such that springs are evenly installed inside the movable sleeve, thereby facilitating the movement of the abutment plate.

[0015] The present invention is further configured such that a stop plate is connected to the spring and a push handle is installed on the vehicle body, thereby facilitating the movement of the vehicle body through the coordinated use of the various components.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a ground cleaning device for bridge expansion joint construction, which has the following beneficial effects:

[0018] 1. The cleaning roller is driven by a motor to automatically sweep dust and impurities from the ground into the collection hopper, saving the heavy labor of manual cleaning and significantly improving efficiency. The rotation of the cleaning roller not only completes the cleaning work, but also drives the vehicle to move through the transmission device, realizing the operation mode of sweeping while moving, which improves the coverage and efficiency of the operation.

[0019] 2. Equipped with a spray head and water pump system, it can accurately spray water onto the ground, softening attached dust and particles, which is beneficial for subsequent cleaning pad wiping work and improves the cleaning effect. The rotating mechanism controls the movement of the moving plate, so that the spraying range is wide and uniform, adapting to the needs of cleaning different terrains and crevices.

[0020] 3. The position of the moving sleeve is controlled by the threaded rod, and the scraping part can be adjusted according to the width of the gap or the distribution of the contaminated area to achieve targeted and intensive cleaning. It is especially suitable for cleaning irregular areas such as bridge gaps. The built-in spring structure can make the scraper float up and down, and can automatically adjust the pressure according to the ground height to ensure the scraping effect while avoiding damage to the ground or equipment. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a ground cleaning device for bridge expansion joint construction according to the present invention.

[0022] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the spraying component in this utility model;

[0024] Figure 4 This is a schematic diagram of the cleaning component in this utility model;

[0025] Figure 5 This is a partial structural diagram of the cleaning component in this utility model.

[0026] In the diagram: 1. Vehicle body; 2. First motor; 3. Drive wheel; 4. Cleaning roller; 5. Driven wheel; 6. Transmission belt; 7. Water tank; 8. Second motor; 9. Rotating plate; 10. Drive gear; 11. Driven gear; 12. Drive wheel; 13. Collection hopper; 14. Filter box; 15. Suction pipe; 16. Filter plate; 17. Fan; 18. Rotating rod; 19. Fixed seat; 20. Moving rod; 21. Moving plate; 22. Cleaning pad; 23. Spray head; 24. Connecting rod; 25. Soft water pipe; 26. Pump body; 27. Threaded rod; 28. Threaded sleeve; 29. ​​Moving sleeve; 30. Spring; 31. Backing plate; 32. Push handle. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figures 1-5 A ground cleaning device for bridge expansion joint construction includes a vehicle body 1. A cleaning component is installed on the vehicle body 1. The cleaning component includes a first motor 2, a drive wheel 3, a cleaning roller 4, a driven wheel 5, and a transmission belt 6. The first motor 2 is fixedly installed on the vehicle body 1. The drive wheel 3 is connected to the output end of the first motor 2. The cleaning roller 4 is connected to the drive wheel 3. The driven wheel 5 is rotatably connected to the vehicle body 1. The transmission belt 6 drivesly connects the drive wheel 3 and the driven wheel 5. A spraying component is installed on the vehicle body 1. The spraying component includes a water tank 7, a second motor 8, and a rotating plate 9. The water tank 7 is installed on the vehicle body 1. The second motor 8 is fixedly installed on the vehicle body 1. The rotating plate 9 is connected to the output end of the second motor 8.

[0031] A drive gear 10 is connected to the driven wheel 5, and a driven gear 11 is rotatably connected to the vehicle body 1. The driven gear 11 and the drive gear 10 are meshed together. A drive wheel 12 is connected to the driven gear 11. A collection hopper 13 is installed at the bottom of the vehicle body 1, and the collection hopper 13 is aligned with the cleaning roller 4.

[0032] A filter box 14 is installed on the top of the vehicle body 1. A suction pipe 15 is connected between the filter box 14 and the collection hopper 13. A filter plate 16 is slidably connected on the filter box 14. A fan 17 is installed at one end of the filter box 14.

[0033] A rotating rod 18 is rotatably connected to the rotating plate 9, a fixed seat 19 is installed on the vehicle body 1, a moving rod 20 is connected to the rotating rod 18, the moving rod 20 is slidably connected to the fixed seat 19, a moving plate 21 is connected to the bottom of the moving rod 20, the moving plate 21 is slidably connected to the vehicle body 1, and a cleaning pad 22 is installed at the bottom of the moving plate 21.

[0034] Spray heads 23 are evenly installed on the movable plate 21. A connecting rod 24 is installed on the spray head 23. A soft water pipe 25 is connected between the connecting rod 24 and the movable rod 20. A pump body 26 is installed on the soft water pipe 25.

[0035] In this embodiment, during use, the first motor 2 is started, causing the drive wheel 3 at the output end to rotate. During this rotation, the cleaning roller 4 on the drive wheel rotates, thus cleaning the dust on the ground. As the drive wheel 3 rotates, it drives the driven wheel 5 to rotate under the action of the transmission belt 6. With its continuous rotation, the drive wheel 5 drives the drive gear 10, which in turn drives the driven gear 11, thereby activating the drive wheel 12 and moving the vehicle body 1. During the continuous rotation of the cleaning roller 4, the cleaned dust is swept into the collection hopper 13. The fan 17 is then started, drawing the dust from the collection hopper 13 into the filter box 14 through the suction pipe 15. After being filtered by the filter plate 16 in the filter box 14, the filter plate can be removed from the filter box 14 for cleaning and replacement when it needs to be cleaned and replaced. During use, water is injected into the water tank 7, and the second motor 8 is started to drive the rotating plate 9 at the output end to rotate. During the rotation, the rotating rod 18 on it moves, and as it moves, one end slides along the fixed seat 19. As it moves, the moving plate 21 at the bottom moves along the vehicle body 1, thereby driving the cleaning pad 22 at the bottom to clean the ground. The pump body 26 is started to draw water from the water tank 7 along the soft water pipe 25, thereby introducing it to the connecting rod 24, and finally spraying it out from the spray head 23, so as to conveniently complete the cleaning process of the ground.

[0036] Please see Figure 4-5 As an embodiment of a ground cleaning device for bridge expansion joint construction using a scraping component: a scraping component is provided on the vehicle body 1. The scraping component includes a threaded rod 27, a threaded sleeve 28, and a movable sleeve 29. The threaded rod 27 is rotatably connected to the vehicle body 1, the threaded sleeve 28 is threadedly connected to the threaded rod 27, and the movable sleeve 29 is connected to the bottom of the movable sleeve 29.

[0037] Springs 30 are evenly installed inside the movable sleeve 29.

[0038] A stop plate 31 is connected to the spring 30, and a push handle 32 is installed on the vehicle body 1.

[0039] More specifically, during use, by utilizing the movement of the vehicle body 1, the position of the moving part is constantly changing, thereby causing the abutment plate 31 to move up and down under the action of the spring 30. When it is necessary to move the position of the moving sleeve 29, the threaded rod 27 is rotated along the vehicle body 1. During the rotation, the threaded sleeve 28 connected to it rotates along the threaded rod 27. During the rotation, the moving sleeve 29 on the threaded sleeve 28 slides along the vehicle body 1, thereby conveniently completing the cleaning process of some bridge gaps.

[0040] In summary, during use or operation of the overall equipment: During operation, starting the first motor 2 drives the drive wheel 3 at the output end to rotate. This rotation drives the cleaning roller 4 on the drive wheel 3 to rotate, thus cleaning the dust on the ground. As the drive wheel 3 rotates, it drives the driven wheel 5 to rotate under the action of the transmission belt 6. With its continuous rotation, the drive wheel 5 drives the drive gear 10, which in turn drives the driven gear 11, thereby activating the drive wheel 12 and moving the vehicle body 1. During the continuous rotation of the cleaning roller 4, the cleaned dust is swept into the collection hopper 13. Then, by starting the fan 17, the dust in the collection hopper 13 is sucked into the filter box 14 along the suction pipe 15. The water is filtered by the filter plate 16 in the filter box 14. When it needs to be cleaned and replaced, it can be taken out of the filter box 14 for cleaning and replacement. During use, water is injected into the water tank 7. By starting the second motor 8, it drives the rotating plate 9 at the output end to rotate. During the rotation, it drives the rotating rod 18 on it to move. As it moves, one end slides along the fixed seat 19. As it moves, it moves the moving plate 21 at the bottom along the vehicle body 1, thereby driving the cleaning pad 22 at the bottom to clean the ground. By starting the pump body 26, the water in the water tank 7 is sucked out along the soft water pipe 25 and introduced into the connecting rod 24. Finally, it is sprayed out from the spray head 23, which makes it convenient to complete the cleaning process of the ground.

[0041] During use, by utilizing the movement of the vehicle body 1, the position of the moving part is constantly changing, thereby driving the abutment plate 31 to move up and down under the action of the spring 30. When it is necessary to move the position of the moving sleeve 29, the threaded rod 27 is rotated along the vehicle body 1. During the rotation, the threaded sleeve 28 connected to it rotates along the threaded rod 27. During the rotation, the moving sleeve 29 on the threaded sleeve 28 slides along the vehicle body 1, thereby conveniently completing the cleaning process of some bridge gaps.

[0042] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A ground cleaning device for bridge expansion joint construction, comprising a vehicle body (1), characterized in that: A cleaning assembly is provided on the vehicle body (1). The cleaning assembly includes a first motor (2), a drive wheel (3), a cleaning roller (4), a driven wheel (5), and a transmission belt (6). The first motor (2) is fixedly installed on the vehicle body (1). The drive wheel (3) is connected to the output end of the first motor (2). The cleaning roller (4) is connected to the drive wheel (3). The driven wheel (5) is rotatably connected to the vehicle body (1). The transmission belt (6) is drivingly connected to the drive wheel (3) and the driven wheel (5). A spraying assembly is provided on the vehicle body (1). The spraying assembly includes a water tank (7), a second motor (8), and a rotating plate (9). The water tank (7) is installed on the vehicle body (1). The second motor (8) is fixedly installed on the vehicle body (1). The rotating plate (9) is connected to the output end of the second motor (8).

2. The ground cleaning device for bridge expansion joint construction according to claim 1, characterized in that: A drive gear (10) is connected to the driven wheel (5), and a driven gear (11) is rotatably connected to the vehicle body (1). The driven gear (11) and the drive gear (10) are meshed together. A drive wheel (12) is connected to the driven gear (11). A collection hopper (13) is installed at the bottom of the vehicle body (1), and the collection hopper (13) is aligned with the cleaning roller (4).

3. The ground cleaning device for bridge expansion joint construction according to claim 2, characterized in that: A filter box (14) is installed on the top of the vehicle body (1). A suction pipe (15) is connected between the filter box (14) and the collection hopper (13). A filter plate (16) is slidably connected on the filter box (14). A fan (17) is installed at one end of the filter box (14).

4. The ground cleaning device for bridge expansion joint construction according to claim 3, characterized in that: A rotating rod (18) is rotatably connected to the rotating plate (9), a fixed seat (19) is installed on the vehicle body (1), a moving rod (20) is connected to the rotating rod (18), the moving rod (20) is slidably connected to the fixed seat (19), a moving plate (21) is connected to the bottom of the moving rod (20), the moving plate (21) is slidably connected to the vehicle body (1), and a cleaning pad (22) is installed at the bottom of the moving plate (21).

5. The ground cleaning device for bridge expansion joint construction according to claim 4, characterized in that: Spray heads (23) are evenly installed on the movable plate (21), and a connecting rod (24) is installed on the spray head (23). A soft water pipe (25) is connected between the connecting rod (24) and the movable rod (20), and a pump body (26) is installed on the soft water pipe (25).

6. The ground cleaning device for bridge expansion joint construction according to any one of claims 1-5, characterized in that: The vehicle body (1) is provided with a scraping assembly, which includes a threaded rod (27), a threaded sleeve (28) and a movable sleeve (29). The threaded rod (27) is rotatably connected to the vehicle body (1), the threaded sleeve (28) is threadedly connected to the threaded rod (27), and the movable sleeve (29) is connected to the bottom of the movable sleeve (29).

7. The ground cleaning device for bridge expansion joint construction according to claim 6, characterized in that: Springs (30) are evenly installed inside the movable sleeve (29).

8. The ground cleaning device for bridge expansion joint construction according to claim 7, characterized in that: A stop plate (31) is connected to the spring (30), and a push handle (32) is installed on the vehicle body (1).

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