Bridge handrail cleaning device

Abstract

The utility model belongs to the technical field of environmental protection, and relates to a bridge handrail cleaning device which comprises a first fixing frame, the bottom face of the first fixing frame is fixedly connected with the top face of a second fixing frame through a telescopic mechanism, bearings are embedded in the surface of the first fixing frame and the surface of the second fixing frame respectively, and rotating shafts are arranged in the bearings. And a gear is arranged on the surface of the rotating shaft. The bridge handrail cleaning device has the beneficial effects that through the arrangement of the fixing frame, the transmission toothed belt, the cleaning cotton, the water scraping shell, the box body, the filter plate and other structures, in the guardrail cleaning process, a guardrail is scrubbed through the cleaning cotton with water, meanwhile, water with impurities can be filtered after scrubbing, the guardrail cleaning quality is improved, and the practicability is high. And meanwhile, water resources are saved, and the cleaned guardrail cannot be affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection, and in particular relates to a bridge railing cleaning device. Background Art

[0002] Bridge railings are an essential component of a bridge. They not only provide protection and decoration, but also affect the bridge's wind resistance and structural stability. Therefore, maintaining and cleaning bridge railings is essential to ensuring the normal operation of bridges and extending their service life. Some guardrails on road bridges have inaccessible exterior walls, making manual cleaning difficult. Therefore, cleaning equipment is required.

[0003] In the prior art, the cleaning components of the cleaning equipment mostly clean the guardrails by rotating left and right. During the cleaning process, the cleaning components rotate continuously. When water is needed, it is easy to cause the rotating cleaning components to spill, causing other cleaned guardrails to be contaminated again, and the cleaning components cannot complete self-cleaning, which reduces the cleaning effect of the guardrails. At the same time, the water used in the cleaning process cannot be reused, resulting in a waste of resources. Utility Model Content

[0004] The utility model provides a bridge railing cleaning device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a bridge railing cleaning device, comprising a first fixing frame, wherein the bottom surface of the first fixing frame is fixedly connected to the top surface of a second fixing frame via a telescopic mechanism, the surfaces of the first fixing frame and the second fixing frame are respectively inlaid with bearings, a rotating shaft is provided in the bearing, and a gear is provided on the surface of the rotating shaft;

[0006] A driving motor is mounted on the surface of the first fixing frame via a first fixing plate, and pulleys are mounted on the surface of the output shaft of the driving motor and the surface of the upper rotating shaft, respectively. The two pulleys are connected by a transmission belt, and the two gears are connected by a transmission toothed belt. A cleaning cotton is mounted on the outer surface of the transmission toothed belt via Velcro.

[0007] The front and rear surfaces of the second fixing frame are respectively fixedly mounted with second fixing plates, the upper surfaces of the two second fixing plates are mounted with wiper shells, the top ends of the wiper shells are in contact with the side surfaces of the cleaning cotton, the opposite surfaces of the two second fixing plates are provided with slide grooves, the two slide grooves are slidably mounted with cleaning boxes, the cleaning boxes are provided with water leakage plates, and the upper surfaces of the water leakage plates are provided with filter plates;

[0008] The cleaning box includes a sliding rod slidably connected in a sliding groove, and the two sliding rods are respectively fixedly connected to the surface of the box body. A protrusion is provided on the side of the box body, and a water leakage hole is opened at the protrusion position. Two fixing rods are fixedly provided on the inner surface of the box body, and the water leakage plate is provided on the upper surface of the fixed rod.

[0009] As a further solution of the present invention: a third fixing plate is fixedly provided on the upper surface of the first fixing plate, the upper surface of the fixing plate is fixedly connected to the lower surface of the fourth fixing plate through a first electric push rod, the opposite surfaces of the two fourth fixing plates are fixedly connected through a second electric push rod, and the side surfaces of the fourth fixing plate pass through a mounting frame.

[0010] As a further solution of the present invention: the second fixing plate, the third fixing plate and the fourth fixing plate are all L-shaped.

[0011] As a further solution of the present invention: the telescopic mechanism includes a telescopic rod and a spring sleeved on the surface of the telescopic rod, and the ends of the telescopic rod and the spring are fixedly connected to the opposite surfaces of the first fixing frame and the second fixing frame respectively.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The bridge railing cleaning device is equipped with a fixed frame, a transmission toothed belt, cleaning cotton, a scraper shell, a box body and a filter plate. During the cleaning process of the guardrail, the guardrail is scrubbed with cleaning cotton with water. At the same time, the water with impurities can be filtered after scrubbing, thereby improving the cleaning quality of the guardrail, saving water resources, and not affecting the cleaned guardrail.

[0014] 2. The bridge railing cleaning device, through the arrangement of telescopic mechanism, slide groove, slide rod and electric push rod and other structures, can ensure the stable rotation of the cleaning cotton and the adjustment of the position of the cleaning cotton when the device is in use, and is convenient for the setting of the cleaning box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the connection state of the fixing frame in the present utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the second fixing frame in the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the cleaning component in the present utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the wiper housing in the present invention;

[0020] Figure 5 This is a three-dimensional structural diagram of the cleaning box in the utility model;

[0021] Figure 6 This is a schematic diagram of the three-dimensional structure of the water leakage plate in the utility model;

[0022] Figure 7 This is a schematic structural diagram of the utility model;

[0023] In the figure: 1. First fixed frame; 2. Second fixed frame; 3. Telescopic mechanism; 31. Telescopic rod; 32. Spring; 4. Bearing; 5. Rotating shaft; 6. Gear; 7. First fixed plate; 8. Drive motor; 9. Pulley; 10. Drive belt; 11. Drive toothed belt; 12. Cleaning cotton; 13. Second fixed plate; 14. Wiper housing; 15. Slide; 16. Cleaning box; 161. Slide rod; 162. Box body; 163. Protrusion; 164. Leakage hole; 165. Fixed rod; 17. Leakage plate; 18. Filter plate; 19. Third fixed plate; 20. First electric push rod; 21. Fourth fixed plate; 22. Second electric push rod; 23. Mounting frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example

[0026] See also Figure 1-7 The utility model provides the following technical solutions: a bridge railing cleaning device, comprising a first fixing frame 1, the bottom surface of the first fixing frame 1 is fixedly connected to the top surface of a second fixing frame 2 via a telescopic mechanism 3, the surfaces of the first fixing frame 1 and the second fixing frame 2 are respectively inlaid with bearings 4, a rotating shaft 5 is provided in the bearing 4, and a gear 6 is provided on the surface of the rotating shaft 5;

[0027] By means of the above structure or mechanism: the first fixing frame 1, the second fixing frame 2 and the telescopic mechanism 3 form a support frame of the device, and structures such as the cleaning cotton 12 can be set so that the cleaning cotton 12 can be used to scrub the guardrail.

[0028] like Figure 2As shown, a driving motor 8 is mounted on the surface of the first fixing frame 1 via a first fixing plate 7, and pulleys 9 are respectively mounted on the surface of the output shaft of the driving motor 8 and the surface of the upper rotating shaft 5, and the two pulleys 9 are connected by a transmission belt 10, and the two gears 6 are connected by a transmission toothed belt 11, and a cleaning cotton 12 is provided on the outer surface of the transmission toothed belt 11 via Velcro;

[0029] By means of the above structure or mechanism: when the drive motor 8 is working, the output shaft of the drive motor 8 can drive the pulley 9 to rotate, and finally the gear 6 causes the transmission belt 11 to rotate. During the rotation of the transmission belt 11, the cleaning cotton 12 can be driven to rotate. The cleaning cotton 12 is a ring structure, which can avoid being affected by the wiper shell 14 during use.

[0030] like Figure 3 、 Figure 4 As shown, second fixing plates 13 are fixedly mounted on the front and rear surfaces of the second fixing frame 2, respectively. Wiper housings 14 are mounted on the upper surfaces of the two second fixing plates 13. The top ends of the wiper housings 14 are in contact with the side surfaces of the cleaning cotton 12. Slide grooves 15 are formed on the opposite surfaces of the two second fixing plates 13. Cleaning boxes 16 are slidably mounted in the two slide grooves 15. A water leakage plate 17 is provided in the cleaning box 16. A filter plate 18 is provided on the upper surface of the water leakage plate 17.

[0031] By means of the above structure or mechanism: the wiper shell 14 is a U-shaped structure, and a water baffle is tiltedly provided on one side of the wiper shell 14. When the wiper shell 14 is used to scrape the water in the cleaning cotton 12, water and debris can smoothly enter the box body 162. The leakage plate 17 is a support plate with holes on the surface. The filter plate 18 is made of a material that can filter water. The filtered water is only used to clean the guardrail.

[0032] like Figure 5 As shown, the cleaning box 16 includes a sliding rod 161 slidably connected in the slide groove 15, and the two sliding rods 161 are respectively fixedly connected to the surface of the box body 162. A protrusion 163 is provided on the side of the box body 162, and a water leakage hole 164 is opened at the position of the protrusion 163. Two fixing rods 165 are fixedly provided on the inner surface of the box body 162, and the water leakage plate 17 is provided on the upper surface of the fixing rod 165.

[0033] By means of the above structure or mechanism: the box body 162 is placed by connecting the slide rod 161 and the slide groove 15, which makes it easy for the staff to remove the cleaning box 16. The protrusion 163 of the box body 162 is in contact with the cleaning cotton 12, so that the cleaning water in the box body 162 can be easily absorbed by the cleaning cotton 12.

[0034] like Figure 7As shown, specifically, a third fixing plate 19 is fixedly provided on the upper surface of the first fixing plate 7, the upper surface of the fixing plate is fixedly connected to the lower surface of the fourth fixing plate 21 through a first electric push rod 20, the opposite surfaces of the two fourth fixing plates 21 are fixedly connected through a second electric push rod 22, and the side surface of the fourth fixing plate 21 passes through a mounting frame 23.

[0035] By means of the above structure or mechanism: the first electric push rod 20 can drive the cleaning cotton 12 to move up and down, the second electric push rod 22 can control the distance between the two cleaning cottons 12, which can be easily adjusted during the cleaning of the guardrail. The mounting bracket 23 is used to connect the device and the cleaning vehicle to facilitate the cleaning of the guardrail.

[0036] Specifically, the second fixing plate 13 , the third fixing plate 19 and the fourth fixing plate 21 are all L-shaped.

[0037] By means of the above structure or mechanism: the L-shaped arrangement facilitates the connection of the connected structures, and facilitates the adjustment of the position of the cleaning cotton 12 when the first electric push rod 20 and the second electric push rod 22 are working.

[0038] like Figure 1 As shown, specifically, the telescopic mechanism 3 includes a telescopic rod 31 and a spring 32 sleeved on the surface of the telescopic rod 31 , and both ends of the telescopic rod 31 and the spring 32 are fixedly connected to the opposite surfaces of the first fixing frame 1 and the second fixing frame 2 respectively.

[0039] By means of the above structure or mechanism: utilizing the elasticity of the spring 32 and the telescopic performance of the telescopic rod 31, the first fixing frame 1 and the second fixing frame 2 can be kept relatively stable. The function of the spring 32 is to keep the transmission toothed belt 11 in a tensioned state at all times. At the same time, the setting of the spring 32 is to facilitate the installation of the cleaning cotton 12 on the outside of the transmission toothed belt 11.

[0040] The working principle of this utility model is:

[0041] Before use, the device is mounted on one side of the cleaning vehicle through the mounting bracket 23. During use, the operating states of the drive motor 8, the first electric push rod 20 and the second electric push rod 22 can be controlled separately by the control system on the cleaning vehicle.

[0042] When in use, two cleaning cottons 12 are placed on both sides of the guardrail, and the two cleaning cottons 12 are controlled to be close to each other. A certain amount of cleaning water is injected into the box 162. When the drive motor 8 is working, the output shaft of the drive motor 8 drives the upper gear 6 to rotate through the pulley 9 and the transmission belt 10, which in turn can make the two gears 6 rotate, so that the transmission toothed belt 11 can drive the cleaning cotton 12 to rotate;

[0043] During the rotation of the cleaning cotton 12, the cleaning water in the box 162 leaks out through the water leakage hole 164 and is absorbed by the cleaning cotton 12. Under the action of the rotation of the cleaning cotton 12, the guardrail can be cleaned from bottom to top. During the rotation of the cleaning cotton 12, the cleaning water and debris in the cleaning cotton 12 are scraped off by the scraper shell 14 and enter the box 162.

[0044] When the cleaning water and debris enter the box body 162, the debris remains on the surface of the filter plate 18. The cleaning water is filtered by the filter plate 18 and enters the bottom of the inner surface of the box body 162 through the leakage hole 164. During the cleaning process, the position of the cleaning cotton 12 can be changed at any time by the first electric push rod 20 and the second electric push rod 22.

[0045] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated on.

[0046] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0047] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A bridge railing cleaning device, characterized in that: The invention comprises a first fixing frame (1), the bottom surface of the first fixing frame (1) being fixedly connected to the top surface of a second fixing frame (2) via a telescopic mechanism (3), the surfaces of the first fixing frame (1) and the second fixing frame (2) being respectively inlaid with bearings (4), a rotating shaft (5) being arranged in the bearing (4), and a gear (6) being arranged on the surface of the rotating shaft (5); A driving motor (8) is mounted on the surface of the first fixing frame (1) via a first fixing plate (7), and pulleys (9) are mounted on the surface of the output shaft of the driving motor (8) and the surface of the upper rotating shaft (5), respectively. The two pulleys (9) are connected by a transmission belt (10), and the two gears (6) are connected by a transmission toothed belt (11), and a cleaning cotton (12) is mounted on the outer surface of the transmission toothed belt (11) via a Velcro. The front and rear surfaces of the second fixing frame (2) are respectively fixedly mounted with second fixing plates (13), the upper surfaces of the two second fixing plates (13) are mounted with wiper shells (14), the top ends of the wiper shells (14) are in contact with the side surfaces of the cleaning cotton (12), the opposite surfaces of the two second fixing plates (13) are provided with chute (15), the two chute (15) are slidably mounted with cleaning boxes (16), the cleaning boxes (16) are provided with a water leakage plate (17), and the upper surface of the water leakage plate (17) is provided with a filter plate (18); The cleaning box (16) includes a sliding rod (161) slidably connected in the sliding groove (15), and the two sliding rods (161) are respectively fixedly connected to the surface of the box body (162). The side of the box body (162) is provided with a protrusion (163), and the position of the protrusion (163) is provided with a water leakage hole (164). The inner surface of the box body (162) is fixedly provided with two fixed rods (165), and the water leakage plate (17) is provided on the upper surface of the fixed rod (165).

2. A bridge railing cleaning device according to claim 1, characterized in that: A third fixing plate (19) is fixedly provided on the upper surface of the first fixing plate (7), the upper surface of the fixing plate is fixedly connected to the lower surface of the fourth fixing plate (21) via a first electric push rod (20), the opposite surfaces of the two fourth fixing plates (21) are fixedly connected via a second electric push rod (22), and the side surfaces of the fourth fixing plate (21) are fixedly connected via a mounting frame (23).

3. A bridge railing cleaning device according to claim 1, characterized in that: The second fixing plate (13), the third fixing plate (19) and the fourth fixing plate (21) are all L-shaped.

4. A bridge railing cleaning device according to claim 1, characterized in that: The telescopic mechanism (3) comprises a telescopic rod (31) and a spring (32) sleeved on the surface of the telescopic rod (31); the two ends of the telescopic rod (31) and the spring (32) are fixedly connected to the opposite surfaces of the first fixing frame (1) and the second fixing frame (2), respectively.

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