Road disease detection and repair device

Abstract

The utility model belongs to the technical field of road disease detection, and particularly relates to a road disease detection and repair device which comprises a vehicle body, a detection unit and a repair unit, the detection unit comprises a base, a first motor, a turntable, a first support frame, a second support frame, a first connecting rod, a second connecting rod, a telescopic rod and a mounting box body, the first motor is arranged on the base, the output end of the first motor is fixedly connected with the rotary disc, the first supporting frame and the second supporting frame are fixed above the rotary disc, the first connecting rod is connected with the first supporting frame, the second supporting frame is connected with the first connecting rod through the telescopic rod, and one end of the second connecting rod is connected with the first connecting rod. The other end of the second connecting rod is connected with a mounting box body, a three-dimensional ground penetrating radar is arranged in the mounting box body, the repairing unit comprises a stirring box, a pump machine and a grouting pipe, the stirring box is connected with the pump machine through a pipeline, and the pump machine is connected with the grouting pipe. The device is more flexible and can detect diversified road sections.

Description

Technical Field

[0001] The utility model belongs to the technical field of road disease detection, and particularly relates to a road disease detection and repair device. Background Art

[0002] With the rapid development of infrastructure construction in China, urban roads are constantly being improved. However, roads built in the early stage have been damaged to varying degrees after a long time of use. To address this situation, road disease detection vehicles are usually used to detect and repair road conditions.

[0003] However, existing road disease detection vehicles usually use a three-dimensional ground penetrating radar mounted at the front or rear of the vehicle to detect roads. This structure is very inflexible. During the driving process of the vehicle, it is impossible to avoid obstacles. Moreover, due to the varying widths of roads, the three-dimensional ground penetrating radar often cannot detect the entire road, or in some sections, the vehicle body is not easy to pass through, making it impossible for the three-dimensional ground penetrating radar to detect.

[0004] The existing invention patent with the application number 202211451560 discloses a road disease detection device. This device installs a lifting system at the rear of the vehicle body to improve the flexibility of detection. However, it still cannot solve the problem of the detection vehicle detecting in sections where it is not easy to pass through. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem of insufficient flexibility of the current road disease detection and repair device described in the above background art. Here, a new road disease detection and repair device is proposed. This device can adjust the position of the three-dimensional ground penetrating radar, so as to achieve the purpose of obstacle avoidance and detecting rough terrains.

[0006] The technical solution adopted to achieve the above purpose is a road disease detection and repair device, and the road disease detection and repair device includes:

[0007] A vehicle body;

[0008] A detection unit, the detection unit includes a base, a first motor, a turntable, a first support frame, a second support frame, a first connecting rod, a second connecting rod, a telescopic rod and an installation box body. The base is arranged on the vehicle body, the first motor is arranged on the base, the output end of the first motor is fixedly connected with the turntable, the first support frame and the second support frame are fixed above the turntable, the first connecting rod is connected with the first support frame, the second support frame is connected with the first connecting rod through the telescopic rod, one end of the second connecting rod is connected with the first connecting rod, and the other end of the second connecting rod is connected with the installation box body. A three-dimensional ground penetrating radar is arranged in the installation box body;

[0009] Repair unit, the repair unit includes a mixing tank, a pump and a grouting pipe, the mixing tank is connected to the pump through a pipeline, and the pump is connected to the grouting pipe.

[0010] In the above technical solution, the first motor drives the turntable to rotate, thereby adjusting the left and right positions of the three-dimensional ground penetrating radar relative to the vehicle body, so that the vehicle body is conducive to avoiding some obstacles and turning smoothly. The height of the three-dimensional ground penetrating radar is adjusted by the telescopic rod, so that the three-dimensional ground penetrating radar can be smoothly retracted onto the vehicle body, and by cooperating with the turntable to adjust the direction, one side of a wider road can be detected, and the whole road can be detected back and forth.

[0011] Furthermore, the detection unit further includes an elastic member, and the elastic member connects the first connecting rod and the second connecting rod.

[0012] In the above technical solution, the elastic member plays a buffering role on the second connecting rod, preventing the three-dimensional ground penetrating radar from colliding due to the deceleration and acceleration of the vehicle body during driving.

[0013] Furthermore, the mixing tank includes a tank body, a second motor, a rotating shaft and a plurality of stirring rods. The second motor is arranged on the top of the tank body, the output end of the second motor is fixedly connected to the rotating shaft, and the plurality of stirring rods are evenly distributed along the circumferential side of the rotating shaft.

[0014] Furthermore, the road disease detection and repair device further includes a pressing unit, the pressing unit includes a hydraulic cylinder, a hydraulic rod and a pressing plate, the hydraulic rod connects the hydraulic cylinder and the pressing plate, and the hydraulic rod penetrates through the vehicle body chassis.

[0015] In the above technical solution, the pressing plate is pressed down by the hydraulic cylinder to flatten the road repaired by grouting.

[0016] Furthermore, a cleaning brush is provided at the bottom of the front of the vehicle body.

[0017] In the above technical solution, part of the sundries in front of the road are brushed off by the cleaning brush, preventing the sundries from affecting the road repaired by grouting.

[0018] Furthermore, a three-dimensional laser point cloud is provided at the top of the front of the vehicle body.

[0019] Furthermore, the road disease detection and repair device further includes a data analysis unit, the data analysis unit includes a display and a host, the display is electrically connected to the host, and the host is electrically connected to the three-dimensional ground penetrating radar and the three-dimensional laser point cloud.

[0020] In the above technical solution, the data detected by the three-dimensional ground penetrating radar and the three-dimensional laser point cloud can be transmitted to the host for analysis and processing, and these data are displayed through the display.

[0021] Furthermore, the first connecting rod is hinged to the first support frame.

[0022] Furthermore, sliding wheels are provided at the end of the installation box body.

[0023] The advantages of the present utility model are as follows:

[0024] 1. In the present utility model, through the detection unit, the first motor adjusts the horizontal position of the three-dimensional ground penetrating radar, and the telescopic rod adjusts the vertical height of the three-dimensional ground penetrating radar, thereby controlling the three-dimensional ground penetrating radar to avoid obstacles and adjust the detection section, making the detection more flexible.

[0025] 2. In the present utility model, the repair unit repairs the road with cracks and other conditions, and the pressing unit further presses and levels the repaired road.

[0026] 3. In the present utility model, the data analysis unit analyzes the detection data, and the data can be displayed in real time, facilitating the operator to monitor the road conditions in real time and perform certain repairs on the road as appropriate. Description of the Drawings

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to the provided drawings.

[0028] Figure 1 is a schematic structural diagram of the present utility model;

[0029] Figure 2 is a schematic structural diagram of the detection unit of the present utility model;

[0030] Figure 3 is a schematic structural diagram of the mixing tank of the present utility model;

[0031] Figure 4 is a schematic structural diagram of the pressing unit of the present utility model.

[0032] Illustration: 1. Vehicle body, 2. Detection unit, 3. Repair unit, 4. Pressing unit, 5. Cleaning brush, 6. 3D laser point cloud, 7. Data analysis unit, 201. Base, 202. First motor, 203. Turntable, 204. First support frame, 205. Second support frame, 206. First connecting rod, 207. Second connecting rod, 208. Telescopic rod, 209. Installation box body, 210. Elastic member, 211. Sliding wheel, 301. Stirring box, 302. Pump, 303. Grouting pipe, 304. Box body, 305. Second motor, 306. Rotating shaft, 307. Stirring rod, 401. Hydraulic cylinder, 402. Hydraulic rod, 403. Pressing plate, 701. Display, 702. Host computer. Detailed implementation manners

[0033] In order to enable those skilled in the art of this technology to better understand the solution of this utility model, the technical solutions in the embodiments of this utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only part of the embodiments of this utility model rather than all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor belong to the protection scope of this utility model.

[0034] As Figure 1 shown, a road disease detection and repair device is composed of a vehicle body 1, a detection unit 2, a repair unit 3, a pressing unit 4 and a data analysis unit 7. Among them, a cleaning brush 5 is provided at the bottom of the front of the vehicle body to initially clean the road, enabling the subsequent road repair to proceed smoothly and reducing the impact of road debris on road detection. A 3D laser point cloud 6 is provided at the top of the front of the vehicle body to detect the surface condition of the road.

[0035] As Figure 2 shown, the detection unit is composed of a base 201, a first motor 202, a turntable 203, a first support frame 204, a second support frame 205, a first connecting rod 206, a second connecting rod 207, a telescopic rod 208, an installation box body 209 and an elastic member 210. The base is arranged above the vehicle body, the first motor is fixed on the base, the output end of the first motor is fixedly connected with the turntable, the first support frame and the second support frame are fixed above the turntable, the first connecting rod is hinged to the first support frame, the second support frame is connected to the middle of the first connecting rod through the telescopic rod, one end of the second connecting rod is rotatably connected to the first connecting rod, the elastic member connects the middle of the first connecting rod and the middle of the second connecting rod, and the other end of the second connecting rod is rotatably connected to the installation box body. A 3D ground penetrating radar is provided in the installation box body, and a sliding wheel 211 is provided at the end of the installation box body.

[0036] The repair unit is composed of a mixing tank 301, a pump 302 and a grouting pipe 303. The mixing tank is connected to the inlet of the pump through a pipeline, and the outlet of the pump is connected to the grouting pipe. The structure of the mixing tank is as shown in Figure 3 shown, which is composed of a box body 304, a second motor 305, a rotating shaft 306 and a number of stirring rods 307. The second motor is arranged on the top of the box body, the output end of the second motor is fixedly connected to the rotating shaft, and a number of stirring rods are evenly distributed along the circumferential side of the rotating shaft.

[0037] As shown in Figure 4 shown, the pressing unit is composed of two hydraulic cylinders 401, two hydraulic rods 402 and a pressing plate 403. The output ends of the two hydraulic cylinders are respectively connected to the two hydraulic rods, and the other ends of the two hydraulic rods are fixedly connected to the pressing plate. The hydraulic cylinders are symmetrically arranged.

[0038] The data analysis unit is composed of a display 701 and a host 702. The display is electrically connected to the host, and the host is electrically connected to the three-dimensional ground penetrating radar and the three-dimensional laser point cloud.

[0039] The working principle of the present utility model: When the device encounters an obstacle during driving or when the road surface is relatively wide, the first motor is started. The first motor drives the turntable to rotate, the turntable drives the first connecting rod to rotate, the first connecting rod drives the second connecting rod to rotate, and the second connecting rod drives the installation box body to rotate, adjusting the horizontal position of the installation box body. By adjusting the telescopic rod, the telescopic rod drives the first connecting rod to rotate up and down, the first connecting rod drives the second connecting rod to move up and down, and the second connecting rod drives the installation box body to move vertically, so as to achieve the purpose of obstacle avoidance or adjusting the detection part of the three-dimensional ground penetrating radar on the road. When returning, the position of the installation box body is adjusted again to detect the remaining road; or there are obstacles such as railings on the left or right side of the vehicle body, and the installation box body is extended to the other side of the obstacle by adjusting the first motor and the telescopic rod.

[0040] The three-dimensional laser point cloud and the three-dimensional ground penetrating radar input the detection signal into the host. The host analyzes the detection signal and transmits the analysis result and the detection signal data to the display for display. The operator judges whether the road surface needs to be repaired through this analysis structure.

[0041] When it is found that there are cracks and other conditions on the road surface, the cleaning brush plays a role in removing some sundries and dust. The slurry in the mixing tank is pumped through the grouting pipe into the cracks by the pump, and the hydraulic pump is started to press down the pressing plate to compact the bottom surface.

[0042] Finally, it should be noted that this embodiment is only used to illustrate the present utility model and does not limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent forms also fall within the scope defined by the appended claims of this application.

Claims

1. A road disease detection and repair device, characterized in that: The road disease detection and repair device includes: a vehicle body (1); A detection unit (2), the detection unit includes a base (201), a first motor (202), a turntable (203), a first support frame (204), a second support frame (205), a first connecting rod (206), a second connecting rod (207), a telescopic rod (208) and a mounting box body (209). The base is arranged on the vehicle body, the first motor is arranged on the base, the output end of the first motor is fixedly connected with the turntable, the first support frame and the second support frame are fixed above the turntable, the first connecting rod is connected with the first support frame, the second support frame is connected with the first connecting rod through the telescopic rod, one end of the second connecting rod is connected with the first connecting rod, and the other end of the second connecting rod is connected with the mounting box body. A three-dimensional ground penetrating radar is arranged in the mounting box body; A repair unit (3), the repair unit includes a mixing box (301), a pump (302) and a grouting pipe (303). The mixing box is connected with the pump through a pipeline, and the pump is connected with the grouting pipe.

2. The road disease detection and repair device according to claim 1, characterized in that: The detection unit further includes an elastic member (210), and the elastic member connects the first connecting rod and the second connecting rod.

3. The road disease detection and repair device according to claim 1, characterized in that: The mixing box includes a box body (304), a second motor (305), a rotating shaft (306) and a plurality of stirring rods (307). The second motor is arranged on the top of the box body, the output end of the second motor is fixedly connected with the rotating shaft, and the plurality of stirring rods are evenly distributed along the circumferential side of the rotating shaft.

4. The road disease detection and repair device according to claim 1, characterized in that: The road disease detection and repair device further includes a pressing unit (4), the pressing unit includes a hydraulic cylinder (401), a hydraulic rod (402) and a pressing plate (403). The hydraulic rod connects the hydraulic cylinder and the pressing plate, and the hydraulic rod penetrates through the vehicle body chassis.

5. The road disease detection and repair device according to claim 1, characterized in that: A cleaning brush (5) is arranged at the bottom of the front of the vehicle body.

6. The road disease detection and repair device according to claim 1, characterized in that: A three-dimensional laser point cloud (6) is arranged at the top of the front of the vehicle body.

7. The road disease detection and repair device according to claim 6, characterized in that: The road disease detection and repair device further includes a data analysis unit (7), the data analysis unit includes a display (701) and a host (702). The display is electrically connected with the host, and the host is electrically connected with the three-dimensional ground penetrating radar and the three-dimensional laser point cloud.

8. The road disease detection and repair device according to claim 1, characterized in that: The first connecting rod is hinged with the first support frame.

9. The road disease detection and repair device according to claim 1, characterized in that: Sliding wheels (211) are arranged at the end of the mounting box body.

Images