Road disease detection auxiliary device

Abstract

According to the technical scheme, the road disease detection auxiliary device is characterized in that the road disease detection auxiliary device comprises a main body, four moving wheels are fixedly installed at the bottom of the main body, a detection mechanism is fixedly installed at the top of the main body, a round hole is formed in the top of the main body, and a pull hanging rod is fixedly installed on one side of the main body; the sweeping assembly is arranged at the bottom of the main body and used for sweeping the ground, the main body is arranged to serve as a basic framework of the whole device and play a key role in supporting and connecting other components, the device can flexibly move on different road sections through the moving wheels, and the detection mechanism is a core component for achieving the road disease detection function. The round hole provides a penetrating channel for the water outlet pipe and other components, the towing rod is connected with a towing vehicle, flexible traction of the device is achieved, the flexibility and operability of operation are improved, the sweeping assembly cleans the road surface before road disease detection, and the accuracy and reliability of detection are improved.

Description

Technical Field

[0001] This utility model relates to the field of road defect detection technology, and specifically to an auxiliary device for road defect detection. Background Technology

[0002] After a period of time, cement or asphalt pavements inevitably develop various damages, deformations, and other defects, collectively known as pavement distress. Early common distresses include cracks, potholes, ruts, loosening, subsidence, bridge approach and culvert slab slab slab slab slabs, and surface damage. These distresses not only affect the aesthetics of the road but also pose a threat to traffic safety. If structural road distresses are not addressed promptly, they may worsen, leading to more serious consequences. Therefore, regular road inspections are essential. Regular inspections allow for the timely detection of distresses and the implementation of appropriate repair measures, ensuring safe passage and providing a reliable transportation environment for people. According to Chinese Patent CN222043810U, a road distress detection device detects road hazards, transmits the data to a control device, records the type and location of the hazards, and simultaneously controls a marking gun to mark the location of the hazards. The data is clearly statistically analyzed, facilitating subsequent maintenance and related cost accounting.

[0003] However, it was found that the above-mentioned technology does not have the function of cleaning the road surface during the inspection. It is inconvenient to clean up debris and garbage on the ground. During the inspection, it may directly cover the road defects, such as cracks and potholes, so that these defects cannot be exposed. When inspecting, the inspectors may overlook the hidden defects due to the debris on the surface, resulting in missed defects. Even if defects are found, it is difficult to accurately judge the severity and development trend of the defects. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a road defect detection auxiliary device, which solves the problems mentioned in the background technology.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A road defect detection auxiliary device includes: a main body, four movable wheels fixedly installed at the bottom of the main body, a detection mechanism fixedly installed at the top of the main body, a circular hole opened at the top of the main body, and a tow bar fixedly installed on one side of the main body; and a sweeping component, which is disposed at the bottom of the main body and is used to sweep the ground.

[0007] By adopting the above technical solution, the main body serves as the basic architecture of the entire device, playing a crucial role in supporting and connecting other components. The moving wheels enable the device to move flexibly on different road sections, adapting to the site requirements for various road defect detections. The detection mechanism is the core component for realizing the road defect detection function. The round hole provides a through passage for components such as the water outlet pipe. The towing rod connects to the tractor, enabling flexible traction of the device and improving operational flexibility and operability. The cleaning component cleans the road surface before road defect detection, providing a clean and clear detection environment for the device, thereby improving the accuracy and reliability of the detection.

[0008] Preferably, the cleaning assembly includes: a mounting slot located at the bottom of the main body; a first motor fixedly mounted inside the mounting slot; an electric telescopic rod fixedly mounted on the rotating end of the first motor; a U-shaped mounting plate fixedly mounted on the telescopic end of the electric telescopic rod; insertion holes on both sides of the U-shaped mounting plate; a second motor fixedly mounted on both sides of the U-shaped mounting plate; the rotating shaft of the second motor movably fitting into the insertion holes; a roller brush fixedly mounted between the two second motors; the roller brush movably fitting inside the U-shaped mounting plate; and a dust baffle fixedly mounted on one side of the U-shaped mounting plate.

[0009] By adopting the above technical solution, an installation slot is set up to install the first motor, which provides rotational power to the electric telescopic rod. The angle of the electric telescopic rod can be flexibly adjusted, thereby changing the angle of the U-shaped mounting plate and the entire cleaning component connected to it to adapt to different road conditions and cleaning needs. When the electric telescopic rod faces an uneven road surface, it can automatically adjust its height to maintain appropriate contact pressure between the roller brush and the road surface. The U-shaped mounting plate provides a stable mounting support structure for the second motor and the roller brush, and the insertion hole provides accurate positioning and installation interface for the motor. The second motor, as the direct power source for the roller brush, drives the roller brush to rotate at high speed through the rotating shaft, generating a powerful cleaning force to effectively clean debris and dust on the road surface. The roller brush directly contacts the road surface and achieves the cleaning function of the ground through rotation. The dust baffle can effectively prevent dust generated during the cleaning process from flying.

[0010] Preferably, a water tank is fixedly installed on the top of the main body, and a water inlet is provided on the top of the water tank. A sealing cover is movably fitted inside the water inlet. A water outlet is provided on one side of the water tank, and a water outlet pipe is fixedly installed inside the water outlet. The water outlet pipe passes through the round hole and extends to the bottom of the main body.

[0011] By adopting the above technical solution, a water tank is set up as a container to store water, providing sufficient water reserves for the cleaning operation of the camera. The water inlet is the inlet for water to be injected into the water tank, the sealing cover seals the water tank, the water outlet is the channel for water to flow out of the water tank, and the water outlet pipe leads the water out of the water tank, ensuring that the water can be stably and smoothly transported from the water tank to the required location.

[0012] Preferably, a camera is fixedly installed at the bottom of the main body, a bracket is fixedly installed at the bottom of the main body, and a nozzle is fixedly installed at one end of the bracket.

[0013] By adopting the above technical solution and setting up a camera, the condition of the road surface can be captured in real time. The acquired image information can clearly show whether there are defects such as cracks, potholes, and ruts on the road surface, providing an intuitive and important basis for the detection and analysis of road defects. The bracket provides stable support for the nozzle, and the water sprayed from the nozzle can directly act on the surface of the camera to clean it, ensuring that the camera always maintains a good working condition and continuously provides clear images.

[0014] Preferably, a water pump is fixedly installed at the bottom of the main body, the other end of the water outlet pipe is fixedly installed to the water inlet of the water pump, a delivery hose is fixedly installed at the water outlet of the water pump, and the other end of the delivery hose is fixedly installed to the nozzle.

[0015] By adopting the above technical solution, a water pump is installed to provide the necessary pressure for the water flow, enabling the water in the tank to overcome gravity and pipe resistance, smoothly pass through the outlet pipe and delivery hose, and finally be sprayed out from the nozzle. The delivery hose is responsible for delivering the water pressurized by the water pump to the nozzle, and the nozzle sprays the water delivered by the water pump at a specific angle and in a specific manner.

[0016] Preferably, a hinge is fixedly installed on one side of the main body, a striking rod is fixedly installed inside the hinge, and a sliding hammer is fixedly installed at one end of the striking rod.

[0017] By adopting the above technical solution and setting a hinge, a movable connection point is provided for the striking rod. The striking rod plays the role of transmitting force, transferring power to the sliding hammer, which is used to detect the road surface.

[0018] In summary, the present invention has the following main advantages:

[0019] The main body serves to support and connect other components. The wheels allow for flexible movement across different road sections. The detection mechanism is the core component for road defect detection. A circular hole provides a passageway for components such as the water outlet pipe. The tow bar connects to the tractor. The sweeping assembly cleans the road surface before detecting road defects. An installation slot is provided for the first motor, which provides rotational power to the electric telescopic pole. The angle of the U-shaped mounting plate and the entire sweeping assembly connected to it can be adjusted to adapt to different road conditions and cleaning needs. The electric telescopic pole automatically adjusts its height when facing uneven surfaces. The U-shaped mounting plate provides a stable support structure for the second motor and the roller brush. The insertion hole provides accurate positioning and installation interfaces for the motor. The second motor drives the roller brush to rotate at high speed via a rotating shaft, generating powerful sweeping force to effectively clean debris and dust from the road surface. The roller brush directly contacts the road surface, achieving its sweeping function through rotation. The dust baffle effectively prevents dust from flying during the sweeping process.

[0020] A water tank is installed to store water. The water inlet is the entrance for filling the tank, and the sealing cap seals the tank. The water outlet is the channel for water to flow out. A camera is installed to capture real-time images of the road surface. The acquired images clearly show whether there are cracks, potholes, ruts, or other road defects, providing a direct and important basis for the detection and analysis of road defects. A bracket provides stable support for the nozzles, which are cleaned by the water sprayed from the nozzles to ensure clear images from the camera. A water pump provides the necessary pressure for water flow, which is then sprayed from the nozzles. A delivery hose delivers the pressurized water to the nozzles, which spray the water at a specific angle and in a specific manner. A hinge provides a movable connection point for the striking rod, which transmits force to the friction hammer, used for road surface inspection. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the main structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the back structure of the main body of this utility model;

[0024] Figure 4 This is a schematic diagram of the main bottom structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the U-shaped mounting plate structure of this utility model.

[0026] Reference numerals: 1. Main body; 2. Moving wheel; 3. Detection mechanism; 4. Round hole; 5. Trailing rod; 6. Mounting slot; 601. First motor; 7. Electric telescopic rod; 8. U-shaped mounting plate; 9. Insertion hole; 10. Second motor; 11. Dust baffle; 12. Roller brush; 13. Water tank; 14. Water inlet; 15. Sealing cover; 16. Water outlet; 17. Water outlet pipe; 18. Camera; 19. Bracket; 20. Nozzle; 21. Water pump; 22. Delivery hose; 23. Hinge; 24. Striking rod; 25. Sliding hammer. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0028] refer to Figure 1 , Figure 2 , Figure 4 and Figure 5A road defect detection auxiliary device includes: a main body 1, four movable wheels 2 fixedly installed at the bottom of the main body 1, a detection mechanism 3 fixedly installed at the top of the main body 1, a circular hole 4 opened at the top of the main body 1, and a towing rod 5 fixedly installed on one side of the main body 1; a sweeping assembly, which is located at the bottom of the main body 1 and is used for sweeping the ground. The main body 1 plays a key role in supporting and connecting other components. The movable wheels 2 enable the device to move flexibly in different road sections. The detection mechanism 3 is the core component for realizing the road defect detection function. The circular hole 4 provides a through passage for components such as the water outlet pipe 17. The towing rod 5 is connected to a tractor vehicle to realize flexible towing of the device, improving the flexibility and operability of the operation. Before road defect detection, the component cleans the road surface to provide a clean and clear detection environment for the device, improving the accuracy and reliability of the detection. The cleaning component includes: a mounting groove 6, with the bottom of the main body 1 having a mounting groove 6; a first motor 601 fixedly installed inside the mounting groove 6; an electric telescopic rod 7 fixedly installed at the rotating end of the first motor 601; a U-shaped mounting plate 8 fixedly installed at the telescopic end of the electric telescopic rod 7; two insertion holes 9 respectively opened on both sides of the U-shaped mounting plate 8; two second motors 10 respectively fixedly installed on both sides of the U-shaped mounting plate 8; the rotating shafts of the second motors 10 are movably fitted with the insertion holes 9; and a roller brush 12 is fixedly installed between the two second motors 10. The roller brush 12 is movably fitted inside the U-shaped mounting plate 8. A dust baffle 11 is fixedly installed on one side of the U-shaped mounting plate 8, and a mounting groove 6 is provided for installing the first motor 601. The first motor 601 provides rotational power to the electric telescopic rod 7, allowing for flexible adjustment of the angle of the electric telescopic rod 7, thereby changing the angle of the U-shaped mounting plate 8 and the entire cleaning component connected to it to adapt to different road conditions and cleaning needs. When facing uneven road surfaces, the electric telescopic rod 7 can automatically adjust its height to maintain appropriate contact pressure between the roller brush 12 and the road surface. The U-shaped mounting plate 8 provides a stable mounting support structure for the second motor 10 and the roller brush 12. The insertion hole 9 provides accurate positioning and installation interface for the second motor 10. The second motor 10 serves as... The direct power source for the roller brush 12 is a rotating shaft that drives the roller brush 12 to rotate at high speed, generating a powerful sweeping force to effectively clean debris and dust on the road surface. The roller brush 12 directly contacts the road surface, and its rotation achieves the sweeping function. The dust baffle 11 effectively prevents dust generated during the sweeping process from flying around. The water tank 13 is fixedly installed on the top of the main body 1. The water inlet 14 is opened on the top of the water tank 13. The sealing cover 15 is movably fitted inside the water inlet 14. The water outlet 16 is opened on one side of the water tank 13. The water outlet pipe 17 is fixedly installed inside the water outlet 16. The water outlet pipe 17 passes through the round hole 4 and extends to the bottom of the main body 1. The water tank 13 is provided as a container for storing water.To provide sufficient water for cleaning the camera 18, the water inlet 14 is the entrance for water into the water tank 13, the sealing cap 15 seals the water tank 13, the water outlet 16 is the channel for water to flow out of the water tank 13, and the water outlet pipe 17 leads the water out of the water tank 13, ensuring that the water can be stably and smoothly delivered from the water tank 13 to the required location;

[0029] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The camera 18 is fixedly installed at the bottom of the main body 1, the bracket 19 is fixedly installed at the bottom of the main body 1, and the nozzle 20 is fixedly installed at one end of the bracket 19. The camera 18 can capture real-time images of the road surface, clearly showing whether there are cracks, potholes, ruts, or other road defects, providing a direct and important basis for the detection and analysis of road defects. The bracket 19 provides stable support for the nozzle 20, and the water sprayed from the nozzle 20 can directly act on the surface of the camera 18 to clean it, ensuring that the camera 18 always maintains a good working condition and continuously provides clear images. The water pump 21 is fixedly installed at the bottom of the main body 1, the other end of the water outlet pipe 17 is fixedly installed to the water inlet of the water pump 21, and the delivery hose 22 is fixedly installed at the water outlet of the water pump 21. The other end of the delivery hose 22 is fixedly installed to the nozzle 20. A water pump 21 is provided to provide the necessary pressure for the water flow, so that the water in the water tank 13 can overcome gravity and pipe resistance and pass smoothly through the outlet pipe 17 and the delivery hose 22, and finally be sprayed out from the nozzle 20. The delivery hose 22 is responsible for delivering the water pressurized by the water pump 21 to the nozzle 20. The nozzle 20 sprays the water delivered by the water pump 21 at a specific angle and in a specific manner. The hinge 23 is fixedly installed on one side of the main body 1. The striking rod 24 is fixedly installed inside the hinge 23. The sliding hammer 25 is fixedly installed at one end of the striking rod 24. The hinge 23 provides a movable connection point for the striking rod 24. The striking rod 24 plays the role of transmitting force, transmitting power to the sliding hammer 25. The sliding hammer 25 is used to detect the road surface.

[0030] Working principle: Please refer to Figures 1-5As shown, during use, the first motor 601 is started, driving the electric telescopic rod 7 to rotate. After adjusting to a suitable angle, the electric telescopic rod 7 extends and retracts, causing the roller brush 12 to contact the ground. The second motor 10 drives the roller brush 12 to rotate at high speed, starting to sweep the road surface. During the sweeping process, the dust baffle 11 prevents dust from flying, avoiding impact on the surrounding environment and subsequent inspection. As the device moves, the sweeping components continuously clean debris and dust from the road surface, creating a clean road environment for subsequent defect inspection. During sweeping, the camera... Dust may adhere to the surface of camera 18, affecting the clarity of the image. At this time, water pump 21 is activated, and water from water tank 13 flows into water pump 21 through water outlet pipe 17. Water pump 21 pressurizes the water and then delivers it to nozzle 20 through delivery hose 22. The water sprayed from nozzle 20 can clean the surface of camera 18, ensuring that camera 18 maintains a clear field of view during the inspection process. During the inspection process, the swing of the striking rod 24 can be controlled to drive the sliding hammer 25 to strike the road surface to obtain the internal structural information of the road.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A road disease detection assistance device characterized by comprising: include: The main body (1) has four moving wheels (2) fixedly installed at the bottom, a detection mechanism (3) fixedly installed at the top, a round hole (4) opened at the top, and a towing rod (5) fixedly installed on one side of the main body (1). A cleaning component is disposed at the bottom of the main body (1) and is used to clean the ground.

2. The road defect detection assist device according to claim 1, characterized by The cleaning component includes: The mounting slot (6) is located at the bottom of the main body (1). A first motor (601) is fixedly installed inside the mounting slot (6). An electric telescopic rod (7) is fixedly installed at the rotating end of the first motor (601). A U-shaped mounting plate (8) is fixedly installed at the telescopic end of the electric telescopic rod (7). Insertion holes (9) are respectively opened on both sides of the U-shaped mounting plate (8). A second motor (10) is fixedly installed on both sides of the U-shaped mounting plate (8). The rotating shaft of the second motor (10) is movably fitted with the insertion hole (9). A roller brush (12) is fixedly installed between the two second motors (10). The roller brush (12) is movably fitted inside the U-shaped mounting plate (8). A dust baffle (11) is fixedly installed on one side of the U-shaped mounting plate (8).

3. The road defect detection assist device according to claim 2, characterized by A water tank (13) is fixedly installed on the top of the main body (1). A water injection hole (14) is opened on the top of the water tank (13). A sealing cover (15) is movably fitted inside the water injection hole (14). A water outlet hole (16) is opened on one side of the water tank (13). A water outlet pipe (17) is fixedly installed inside the water outlet hole (16). The water outlet pipe (17) passes through the round hole (4) and extends to the bottom of the main body (1).

4. The road defect detection assist device according to claim 3, characterized by A camera (18) is fixedly installed at the bottom of the main body (1), and a bracket (19) is fixedly installed at the bottom of the main body (1). A nozzle (20) is fixedly installed at one end of the bracket (19).

5. The road defect detection aid of claim 4, wherein, A water pump (21) is fixedly installed at the bottom of the main body (1), and the other end of the water outlet pipe (17) is fixedly installed at the water inlet of the water pump (21). A delivery hose (22) is fixedly installed at the water outlet of the water pump (21), and the other end of the delivery hose (22) is fixedly installed at the nozzle (20).

6. The road defect detection aid of claim 5, wherein, A hinge (23) is fixedly installed on one side of the main body (1), and a striking rod (24) is fixedly installed inside the hinge (23). A sliding hammer (25) is fixedly installed at one end of the striking rod (24).

Images