Guardrail cleaning device for road maintenance

Abstract

The utility model provides a guardrail cleaning device for road maintenance, which relates to the technical field of guardrail cleaning, and comprises a support plate, a storage component for storing cleaning agent is arranged above the support plate, a conveying component for conveying the cleaning agent is arranged above the support plate, and the storage component is arranged above the support plate. A cleaning assembly used for cleaning the guardrails is arranged below the conveying assembly. And the cleaning assembly comprises an adjusting frame, a motor B is fixed to the outer surface of the adjusting frame, and a threaded rod is rotationally connected to the interior of the adjusting frame. According to the guardrail cleaning device for road maintenance, a motor B drives a threaded rod to rotate, the directions of threads at the two ends of the threaded rod are opposite, the two movable plates can be driven to do relative movement or opposite movement, the cleaning positions of the two brushes can be flexibly adjusted according to the width of a guardrail, and the cleaning efficiency of the two brushes can be improved whether the guardrail is wide or narrow. Therefore, the cleaning efficiency is improved, and the application range of the cleaning device is widened.

Description

Technical Field

[0001] The utility model relates to a cleaning device, in particular to a guardrail cleaning device for highway maintenance, belonging to the technical field of guardrail cleaning. Background Art

[0002] Guardrail cleaning is a highway maintenance project. In order to maintain good visibility and neatness and appearance of the guardrail, the guardrail must be cleaned regularly. Guardrail cleaning not only ensures cleanliness and appearance, but more importantly, it can extend the service life of the guardrail and reduce highway maintenance costs.

[0003] A road maintenance guardrail cleaning device disclosed in the Chinese patent application publication specification CN215925811U comprises a bottom plate, a screw is rotatably connected to the middle of one side edge of the top surface of the bottom plate, a threaded sleeve is threadedly connected to the outer wall of the screw, a lifting plate is fixedly connected to the outer wall of the threaded sleeve, a water spraying rod is fixedly connected to the middle of one side of the lifting plate, two water spraying rods penetrate the lifting plate, a plurality of water spraying holes are provided on the outer surfaces of the two water spraying rods at the bottom of the lifting plate, and a rotating sleeve is rotatably connected to the outer surfaces of the two water spraying rods at the bottom of the lifting plate. The utility model has the advantages that the cleaning water can be made to correspond to each other through the two water spraying rods and sprayed onto the guardrail between a plurality of cleaning bristles to achieve cleaning, and the cleaning water is prevented from being sprayed too far under the obstruction of the cleaning bristles, and the dust adhering to the cleaning bristles can be washed away at the same time, thereby improving the cleaning effect and reducing the impact on pedestrians.

[0004] During the use of the above patent, since the width of the highway guardrail is not uniform, the width cannot be adjusted according to actual needs. This results in the inability to achieve the best cleaning effect when cleaning guardrails of different widths. Improper cleaning may damage the guardrail or shorten its service life. For this reason, we provide a highway maintenance guardrail cleaning device to solve the above problem. Summary of the invention

[0005] The utility model provides a guardrail cleaning device for highway maintenance, which can achieve the effect of flexible adjustment according to the specifications of the guardrail.

[0006] The utility model is realized by the following technical scheme: a road maintenance guardrail cleaning device, comprising a support plate, a storage assembly for storing cleaning agent is arranged above the support plate, a conveying assembly for conveying cleaning agent is arranged above the support plate, and a cleaning assembly for cleaning the guardrail is arranged below the conveying assembly;

[0007] The cleaning assembly includes an adjusting frame, a motor B is fixed to the outer surface of the adjusting frame, a threaded rod is rotatably connected to the inside of the adjusting frame, a limiting plate is installed on the outer surface of the threaded rod, and two movable plates are threadedly connected to the outer surface of the threaded rod, a motor C is fixed to the outer surface of each movable plate, the output end of each motor C passes through the movable plate and extends to the bottom of the movable plate, a rotating rod is fixed to the output end of each motor C, and a plurality of brushes are installed on the outer surface of each rotating rod.

[0008] Preferably, a mounting plate is fixed on the upper surface of the support plate, an electric slide groove is provided on the outer surface of the mounting plate, and the adjustment frame is slidably mounted inside the electric slide groove.

[0009] Preferably, the storage assembly includes a storage tank fixed on the upper surface of a support plate, an observation window is installed on the outer surface of the storage tank, a motor A is fixed to the bottom surface of the support plate, the output end of the motor A passes through the support plate and extends to the interior of the storage tank, a rotating rod is fixed to the output end of the motor A, and four stirring blades are fixed to the outer surface of the rotating rod.

[0010] Preferably, a pump body A is fixed to the upper surface of the support plate, an output end of the pump body A is connected to an output pipe, and an end of the output pipe away from the pump body A is connected to the outer surface of the storage tank.

[0011] Preferably, the conveying assembly includes a pump body B fixed on the outer surface of the adjusting frame, the output end of the pump body B passes through the adjusting frame and is connected to a nozzle, the input end of the pump body B is connected to a conveying pipe, and the end of the conveying pipe away from the pump body B is connected to the outer surface of the storage tank.

[0012] Preferably, a controller is fixed on the upper surface of the support plate, two connecting plates are fixed on the bottom surface of the support plate, and a moving wheel is installed on the outer surface of each of the connecting plates.

[0013] The utility model provides a road maintenance guardrail cleaning device, which has the following beneficial effects:

[0014] The highway maintenance guardrail cleaning device drives the threaded rod to rotate through the motor B. The threads at both ends of the threaded rod are in opposite directions, which can drive the two movable plates to move relative to each other or move away from each other, so that the two brushes can flexibly adjust the cleaning position according to the width of the guardrail. Whether it is a wider or narrower guardrail, the cleaning coverage and effect can be ensured, thereby improving the cleaning efficiency and scope of application.

[0015] The highway maintenance guardrail cleaning device drives the rotating rod and the brush to rotate through the motor C. The rotating brush can cover more areas of the guardrail, ensuring the uniformity and thoroughness of the cleaning, which not only improves the cleaning effect and safety, but also reduces the operating difficulty and maintenance cost, making the highway maintenance guardrail cleaning device more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the side view structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model from a front cross-sectional perspective;

[0019] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0020] Description of Reference Numerals

[0021] 1. Storage assembly; 101. Storage tank; 102. Observation window; 103. Pump body A; 104. Output pipe; 105. Motor A; 106. Rotating rod; 107. Stirring blade;

[0022] 2. Delivery assembly; 201. Pump body B; 202. Delivery pipeline; 203. Sprinkler;

[0023] 3. Cleaning assembly; 301. Motor B; 302. Adjustment frame; 303. Threaded rod; 304. Limiting plate; 305. Moving plate; 306. Motor C; 307. Rotating rod; 308. Brush;

[0024] 4. Support plate; 5. Connecting plate; 6. Moving wheel; 7. Controller; 8. Mounting plate; 9. Electric slide. DETAILED DESCRIPTION

[0025] The embodiment of the utility model provides a guardrail cleaning device for highway maintenance.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a support plate 4, a storage assembly 1 for storing a cleaning agent is arranged above the support plate 4, a conveying assembly 2 for conveying the cleaning agent is arranged above the support plate 4, and a cleaning assembly 3 for cleaning the guardrail is arranged below the conveying assembly 2;

[0027] The cleaning component 3 includes an adjusting frame 302, a motor B301 is fixed to the outer surface of the adjusting frame 302, a threaded rod 303 is rotatably connected to the inside of the adjusting frame 302, a limiting plate 304 is installed on the outer surface of the threaded rod 303, and two movable plates 305 are threadedly connected to the outer surface of the threaded rod 303, a motor C306 is fixed to the outer surface of each movable plate 305, the output end of each motor C306 passes through the movable plate 305 and extends to the bottom of the movable plate 305, a rotating rod 307 is fixed to the output end of each motor C306, and a plurality of brushes 308 are installed on the outer surface of each rotating rod 307.

[0028] See also Figure 2 and Figure 3 A mounting plate 8 is fixed to the upper surface of the support plate 4, an electric slide 9 is provided on the outer surface of the mounting plate 8, an adjusting frame 302 is slidably installed inside the electric slide 9, a storage assembly 1 includes a storage tank 101 fixed on the upper surface of the support plate 4, an observation window 102 is installed on the outer surface of the storage tank 101, a motor A105 is fixed to the bottom surface of the support plate 4, an output end of the motor A105 passes through the support plate 4 and extends to the interior of the storage tank 101, a rotating rod 106 is fixed to the output end of the motor A105, four stirring blades 107 are fixed on the outer surface of the rotating rod 106, the stirring blades 107 are driven by the motor A105 to stir the cleaning agent, so that the mixture is mixed more evenly, and precipitation is avoided due to long standing time.

[0029] See also Figure 3 A pump body A103 is fixed on the upper surface of the support plate 4, and the output end of the pump body A103 is connected to an output pipe 104. The end of the output pipe 104 away from the pump body A103 is connected to the outer surface of the storage tank 101. By providing the pump body A103, sufficient water and cleaning agent can be automatically drawn, which has the advantages of saving time and labor.

[0030] See also Figure 1 and Figure 2 The conveying component 2 includes a pump body B201 fixed on the outer surface of the adjusting frame 302, the output end of the pump body B201 passes through the adjusting frame 302 and is connected to a nozzle 203. By providing the nozzle 203, the cleaning agent can be evenly sprayed on the guardrail, the input end of the pump body B201 is connected to a conveying pipe 202, and the end of the conveying pipe 202 away from the pump body B201 is connected to the outer surface of the storage tank 101, a controller 7 is fixed on the upper surface of the support plate 4, and two connecting plates 5 are fixed on the bottom surface of the support plate 4, and each connecting plate 5 is installed with a moving wheel 6 on the outer surface. By providing the moving wheel 6, the device can flexibly transfer the site to clean the guardrail.

[0031] When the utility model is in use: firstly, the motor A105 is started through the controller 7 to drive the pump body A103 to extract sufficient water and cleaning agent, and the extracted cleaning agent is transported to the inside of the storage tank 101 through the output pipe 104 for storage, then the motor A105 is started to drive the rotating rod 106 and the stirring blade 107 to stir, so as to ensure that the cleaning agent is mixed more evenly and prevent precipitation from occurring after long-term standing, and the device is moved to the designated use site through the moving wheel 6, so that the guardrail is located between the two brushes 308, and the electric slide 9 is started through the controller 7 to drive the adjustment frame 302 to adjust the cleaning position up and down to adapt to different heights guardrail, start the motor B301, drive the threaded rod 303 to rotate, and at the same time drive the two movable plates 305 to adjust the cleaning position according to the width of the guardrail, then start the pump body B201, extract the cleaning agent inside the storage tank 101 through the delivery pipe 202, and spray it evenly on the guardrail through the nozzle 203, finally, start the motor C306, and use the motor C306 to drive the rotating rod 307 and the brush 308 to physically clean the guardrail to remove stubborn stains. The device can realize the whole process from storing the cleaning agent to finally cleaning the guardrail. It is easy to operate, efficient, and can adapt to guardrails of different widths and heights.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A road maintenance guardrail cleaning device, comprising a support plate (4), characterized in that: A storage assembly (1) for storing cleaning agent is arranged above the support plate (4), a conveying assembly (2) for conveying cleaning agent is arranged above the support plate (4), and a cleaning assembly (3) for cleaning the guardrail is arranged below the conveying assembly (2); The cleaning assembly (3) comprises an adjustment frame (302), a motor B (301) is fixed to the outer surface of the adjustment frame (302), a threaded rod (303) is rotatably connected to the inside of the adjustment frame (302), a limiting plate (304) is installed on the outer surface of the threaded rod (303), two movable plates (305) are threadedly connected to the outer surface of the threaded rod (303), a motor C (306) is fixed to the outer surface of each movable plate (305), the output end of each motor C (306) passes through the movable plate (305) and extends to the bottom of the movable plate (305), a rotating rod (307) is fixed to the output end of each motor C (306), and a plurality of brushes (308) are installed on the outer surface of each rotating rod (307).

2. A road maintenance guardrail cleaning device according to claim 1, characterized in that: A mounting plate (8) is fixed to the upper surface of the support plate (4), an electric slide groove (9) is provided on the outer surface of the mounting plate (8), and the adjustment frame (302) is slidably mounted inside the electric slide groove (9).

3. A road maintenance guardrail cleaning device according to claim 1, characterized in that: The storage assembly (1) comprises a storage tank (101) fixed on the upper surface of a support plate (4); an observation window (102) is installed on the outer surface of the storage tank (101); a motor A (105) is fixed on the bottom surface of the support plate (4); an output end of the motor A (105) passes through the support plate (4) and extends into the interior of the storage tank (101); a rotating rod (106) is fixed to the output end of the motor A (105); and four stirring blades (107) are fixed to the outer surface of the rotating rod (106).

4. A road maintenance guardrail cleaning device according to claim 3, characterized in that: A pump body A (103) is fixed to the upper surface of the support plate (4); an output end of the pump body A (103) is connected to an output pipe (104); an end of the output pipe (104) away from the pump body A (103) is connected to the outer surface of the storage tank (101).

5. A road maintenance guardrail cleaning device according to claim 1, characterized in that: The conveying assembly (2) comprises a pump body B (201) fixed on the outer surface of an adjusting frame (302); the output end of the pump body B (201) passes through the adjusting frame (302) and is connected to a nozzle (203); the input end of the pump body B (201) is connected to a conveying pipeline (202); and one end of the conveying pipeline (202) away from the pump body B (201) is connected to the outer surface of a storage tank (101).

6. A road maintenance guardrail cleaning device according to claim 1, characterized in that: A controller (7) is fixed to the upper surface of the support plate (4), two connecting plates (5) are fixed to the bottom surface of the support plate (4), and a moving wheel (6) is mounted on the outer surface of each connecting plate (5).

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