Road disease detection device based on nondestructive testing

Abstract

The invention discloses a road disease detection device based on nondestructive testing, and particularly relates to the technical field of traffic, the road disease detection device comprises a base and two axles, the axles are installed on the front side and the rear side of the lower portion of the base through a frame, the two ends of each axle penetrate through the frame and are fixedly provided with wheels, and a shell is fixedly installed at the upper end of the base. According to the road disease detection device based on nondestructive testing, when road diseases are detected, the power assembly drives the whole detection device to automatically run on a road, the ground penetrating radar is driven to automatically detect the interior of the road, and the road disease detection device is used for nondestructive continuous detection of a road structure; cracking, subsidence and other harms of a ground road are recognized through the infrared camera, the disease occurrence position is recorded through the GPS positioner, timely repair of the disease position in the later period is facilitated, meanwhile, the road surface in front of the ground penetrating radar can be swept through the arranged sweeping device, and the situation that ground penetrating radar detection deviates due to sundries is avoided; the detection result is influenced.

Description

Technical Field

[0001] The present invention relates to the technical field of traffic detection, and in particular to a road damage detection device based on non-destructive detection. Background Art

[0002] The development of transportation is an important guarantee for a country's national economy, and the foundation of transportation is roads. Without roads, materials cannot be transported and people cannot travel. If you want to ensure the development of transportation, you must ensure the quality of road projects. In recent years, with the continuous increase in my country's traffic volume and the expansion of road construction, the mileage of roads has continued to increase. At the same time, the problem of road diseases has become more and more prominent, seriously affecting the quality of vehicle driving. On the one hand, the road surface is prone to rutting, bumps, potholes, subsidence and other diseases under the long-term action of vehicle loads, which greatly reduces driving comfort and safety; on the other hand, the hidden diseases inside the road structure, such as strength attenuation, voids, cracks, etc., are not easy to find, which brings huge hidden dangers to driving. Therefore, strengthening road disease detection is of great significance for mastering the health status of roads, taking maintenance measures in time, and improving road performance and safety.

[0003] At present, road surface defects are usually identified by the naked eye, while hidden defects inside the road require core sampling and detection and identification. This method is inefficient and cannot achieve non-destructive and continuous detection, which is not in line with my country's development plan for scientific, automated and intelligent road traffic. Summary of the invention

[0004] The main purpose of the present invention is to provide a road disease detection device based on non-destructive testing, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A road defect detection device based on non-destructive testing includes a base and two axles, wherein the axles are installed on the front and rear sides below the base through a frame, both ends of the axles pass through the frame and are fixedly installed with wheels, a shell is fixedly installed on the upper end of the base, a power component for driving the frame to rotate is fixedly installed on the rear side of the shell, a cleaning component is fixedly installed on the front side of the shell, a lifting component is fixedly installed on the middle part of the shell, the lifting component extends to the bottom of the base and is fixedly installed with a mounting plate, a ground penetrating radar is fixedly installed on the bottom of the mounting plate, an equipment box is fixedly installed inside the shell, and a data storage module, a wireless transmission module, a control module and a battery are fixedly installed inside the equipment box.

[0007] Preferably, an opening is provided at the rear portion of the upper end of the base, and the power assembly includes two support plates and a second pulley, the two support plates are respectively fixedly mounted on the left and right sides of the opening, a rotating shaft rod is rotatably connected between the two support plates, a first pulley is fixedly mounted on the middle portion of the outer surface of the rotating shaft rod, the second pulley is fixedly mounted on the axle at the rear side, a first belt is commonly wound around the outer surfaces of the first pulley and the second pulley, the first belt moves in the opening, a first motor is fixedly mounted on one side of the support plate, and an output end of the first motor is fixedly connected to the rotating shaft rod.

[0008] Preferably, the lifting assembly includes a third motor and a gantry, the gantry is fixedly mounted on the upper end of the base, the third motor is fixedly mounted on the gantry, a screw rod is fixedly mounted on the output end of the third motor, the bottom of the screw rod passes through the gantry and is rotatably connected to the upper end of the base, a lifting plate is threadedly connected to the outer surface of the screw rod, connecting rods are fixedly mounted on the left and right sides of the bottom of the lifting plate, the bottoms of the two connecting rods pass through the bottom of the base and are fixedly connected to the top of the mounting plate, and the connecting rods are slidably connected to the base.

[0009] Preferably, the cleaning assembly includes a plurality of suction pipes, a main gear and a collecting box, the lower ends of the plurality of suction pipes pass through the base and are fixedly installed with a dust suction funnel, a circle of cleaning brushes is provided at the bottom of the dust suction funnel, the suction pipe is rotatably connected to the base, the top of the suction pipe is rotatably connected to a delivery pipe, one end of the delivery pipe away from the suction pipe is commonly connected to a collecting pipe, a circle gear is fixedly installed on the upper portion of the outer surface of the suction pipe, the collecting box is fixedly installed on the front portion of the upper end of the base, an exhaust port is provided on one side of the collecting box, a filter is fixedly installed in the exhaust port, an exhaust fan is fixedly installed outside the exhaust port, an air inlet is provided on the other side of the collecting box, one end of the collecting pipe away from the delivery pipe is fixedly connected to the air inlet, the main gear is rotatably connected to the upper end of the base, a second motor is fixedly installed on the upper end of the base, an output end of the second motor is fixedly connected to the main gear, the main gear is meshed with the ring gear, and a chain is commonly connected to the outer surfaces of the ring gear and the main gear.

[0010] Preferably, rollers are fixedly mounted on both left and right sides of the bottom of the mounting plate.

[0011] Preferably, a solar panel is fixedly mounted on the top of the housing.

[0012] Preferably, a fixing plate is fixedly installed at the rear end of the base, a GPS locator is fixedly installed at the upper end of the fixing plate, and an infrared camera is fixedly installed at the bottom of the fixing plate.

[0013] Preferably, a cleaning port is provided on one side of the outer shell, and a box door is installed in the cleaning port.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention discloses a road disease detection device based on non-destructive detection. When detecting road diseases, the whole detection device is driven to automatically travel on the road through a power component, and the ground penetrating radar is driven to automatically detect the inside of the road, which is used for non-destructive and continuous detection of road structures, effectively improving the detection efficiency. Some cracks, subsidence and other hazards of the ground road are identified through an infrared camera, and the location of the disease is recorded through a GPS locator, which is convenient for timely repair of the disease location later. At the same time, a cleaning device is set up to clean the road surface in front of the ground penetrating radar to avoid deviations in the ground penetrating radar detection due to debris, which affects the detection results. The present invention has a simple and reasonable structure, a high degree of automation, a fast detection speed, and a high efficiency. It can realize non-destructive and continuous detection of roads, and the detection results are intuitive and accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a left-side cutaway schematic diagram of the present invention;

[0018] Figure 3 It is a schematic diagram of the top view structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the internal structure of the housing of the present invention;

[0020] Figure 5 It is a schematic structural diagram of the cleaning component of the present invention.

[0021] In the figure: 1. base; 2. shell; 3. frame; 4. axle; 5. power assembly; 6. wheel; 7. cleaning assembly; 8. lifting assembly; 9. mounting plate; 10. ground penetrating radar; 11. solar panel; 12. GPS locator; 13. fixing plate; 14. infrared camera; 15. equipment box; 16. box door; 17. data storage module; 18. wireless transmission module; 19. control module; 20. roller; 21. battery; 51. support plate; 5 2. Rotating shaft rod; 53. First belt; 54. First motor; 55. First pulley; 56. Second pulley; 81. Third motor; 82. Gantry; 83. Screw rod; 84. Lifting plate; 85. Connecting rod; 71. Suction pipe; 72. Ring gear; 73. Main gear; 74. Delivery pipe; 75. Collecting pipe; 76. Collection box; 77. Exhaust fan; 78. Second motor; 79. Dust hopper; 710. Cleaning brush; 711. Chain; 101. Opening. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0023] Embodiment 1

[0024] See also Figure 1-3 As shown, a road disease detection device based on non-destructive testing includes a base 1 and two axles 4. The axles 4 are installed on the front and rear sides below the base 1 through a frame 3. Both ends of the axles 4 pass through the frame 3 and are fixedly installed with wheels 6. A shell 2 is fixedly installed on the upper end of the base 1. A power component 5 for driving the frame 3 to rotate is fixedly installed on the rear side of the shell 2. A cleaning component 7 is fixedly installed on the front side of the shell 2. A lifting component 8 is fixedly installed on the middle part of the shell 2. The lifting component 8 extends to the bottom of the base 1 and is fixedly installed with a mounting plate 9. A ground penetrating radar 10 is fixedly installed on the bottom of the mounting plate 9. The ground penetrating radar 10 is used to detect the road surface. The detection speed is fast, the detection efficiency is high, and the detection result is accurate. It is used for non-destructive continuous detection of road structures. An equipment box 15 is fixedly installed inside the shell 2. The equipment box 15 has an inner A data storage module 17, a wireless transmission module 18, a control module 19 and a battery 21 are fixedly installed. Rollers 20 are fixedly installed on both sides of the bottom of the mounting plate 9. A solar panel 11 is fixedly installed on the top of the outer shell 2. The solar energy is converted into electrical energy by the solar panel 11 and stored in the battery 21. The battery 21 supplies power to the entire detection device, which can adapt to complex road environments and improve the detection time of the entire detection device. A fixing plate 13 is fixedly installed on the rear end of the base 1. A GPS locator 12 is fixedly installed on the upper end of the fixing plate 13. The location of the disease is recorded by the GPS locator 12 for easy backtracking. An infrared camera 14 is fixedly installed on the bottom of the fixing plate 13. The infrared camera 14 detection technology is used to identify some cracks, subsidence and other hazards on the ground road.

[0025] When detecting road defects, the power component 5 drives the entire detection device to automatically drive on the road, drives the ground penetrating radar 10 to detect the inside of the road, and uses the infrared camera 14 to identify some cracks, subsidence and other hazards on the ground road. The GPS locator 12 records the location of the defect, which is convenient for timely repair of the defect location later. The data collected by the ground penetrating radar 10, the infrared camera 14, and the GPS locator 12 are all collected and stored in the data storage module 17, and the data is transmitted to the external display device through the wireless transmission module 18. At the same time, the cleaning component 7 can clean the road surface in front of the ground penetrating radar 10 to avoid deviations in the detection of the ground penetrating radar 10 due to debris, which affects the detection results.

[0026] An opening 101 is provided at the rear portion of the upper end of the base 1, and the power assembly 5 includes two support plates 51 and a second pulley 56, and the two support plates 51 are fixedly mounted on the left and right sides of the opening 101, respectively, and a rotating shaft rod 52 is rotatably connected between the two support plates 51, a first pulley 55 is fixedly mounted on the middle portion of the outer surface of the rotating shaft rod 52, and a second pulley 56 is fixedly mounted on the axle 4 at the rear side, and a first belt 53 is wound around the outer surfaces of the first pulley 55 and the second pulley 56, and the first belt 53 moves in the opening 101, and a first motor 54 is fixedly mounted on one side of the support plate 51, and an output end of the first motor 54 is fixedly connected to the rotating shaft rod 52.

[0027] During operation, the first motor 54 drives the rotating shaft rod 52 to rotate, the rotating shaft rod 52 drives the first pulley 55 to rotate, the first pulley 55 drives the axle 4 to rotate, the axle 4 drives the wheel 6 to rotate, and drives the entire detection device to travel on the road surface, and drives the ground penetrating radar 10 to automatically detect on the road surface, which can effectively improve the detection efficiency and transmit the detected data to the data storage module 17, and the data storage module 17 transmits the data to the external display device through the wireless transmission module 18.

[0028] Embodiment 2

[0029] See also Figure 4 As shown, the lifting assembly 8 includes a third motor 81 and a gantry 82. The gantry 82 is fixedly mounted on the upper end of the base 1. The third motor 81 is fixedly mounted on the gantry 82. A screw rod 83 is fixedly mounted on the output end of the third motor 81. The bottom of the screw rod 83 passes through the gantry 82 and is rotatably connected to the upper end of the base 1. A lifting plate 84 is threadedly connected to the outer surface of the screw rod 83. Connecting rods 85 are fixedly mounted on the left and right sides of the bottom of the lifting plate 84. The bottoms of the two connecting rods 85 pass through the bottom of the base 1 and are fixedly connected to the top of the mounting plate 9. The connecting rods 85 are slidably connected to the base 1.

[0030] During operation, the third motor 81 drives the screw rod 83 to rotate, the screw rod 83 drives the lifting plate 84 to move up and down, the lifting plate 84 drives the connecting rod 85 to move up and down, the connecting rod 85 drives the mounting plate 9 to move up and down, and the mounting plate 9 drives the ground penetrating radar 10 to move up and down. When encountering an undulating road surface, it can drive the ground penetrating radar 10 to lift up, thereby avoiding the ground penetrating radar 10 from colliding with the raised road.

[0031] Embodiment 3

[0032] See also Figure 5As shown, the cleaning assembly 7 includes a plurality of suction pipes 71, a main gear 73 and a collection box 76. The lower ends of the plurality of suction pipes 71 penetrate the base 1 and are fixedly provided with a dust collecting funnel 79. A circle of cleaning brushes 710 is arranged at the bottom of the dust collecting funnel 79. The suction pipes 71 are rotatably connected to the base 1. The top of the suction pipes 71 is rotatably connected to a delivery pipe 74. The end of the delivery pipe 74 away from the suction pipe 71 is commonly connected to the collecting pipe 75. A ring gear 72 is fixedly installed on the upper part of the outer surface of the suction pipe 71. The collection box 76 is fixedly installed at the front part of the upper end of the base 1. An exhaust port is provided on one side of the collection box 76. A filter screen is provided, an exhaust fan 77 is fixedly installed outside the exhaust port, an air inlet is opened on the other side of the collection box 76, one end of the collecting pipe 75 away from the conveying pipe 74 is fixedly connected to the air inlet, the main gear 73 is rotatably connected to the upper end of the base 1, a second motor 78 is fixedly installed on the upper end of the base 1, the output end of the second motor 78 is fixedly connected to the main gear 73, the main gear 73 is meshed with the ring gear 72, and the outer surfaces of the ring gear 72 and the main gear 73 are connected with a chain 711, a cleaning port is opened on one side of the outer shell 2, a box door 16 is installed in the cleaning port, and the garbage collected in the collection box 76 is cleaned through the cleaning port.

[0033] During operation, the second motor 78 drives the main gear 73 to rotate, the main gear 73 drives other ring gears 72 to rotate through the chain 711, the ring gear 72 drives the suction pipe 71 to rotate, the suction pipe 71 drives the dust collection funnel 79 to rotate, the dust collection funnel 79 drives the cleaning brush 710 to rotate, the cleaning brush 710 cleans the road surface in front of the ground penetrating radar 10, and the cleaned garbage is driven by the exhaust fan 77, the garbage goes along the suction pipe 71 into the collecting pipe 75, and then is collected in the collecting box 76, so as to avoid the deviation of the ground penetrating radar 10 detection due to debris, which affects the detection result.

[0034] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A road disease detection device based on non-destructive testing, comprising a base (1) and two axles (4), wherein the axles (4) are mounted on the front and rear sides below the base (1) through a frame (3), and both ends of the axles (4) penetrate the frame (3) and are fixedly mounted with wheels (6), characterized in that: A housing (2) is fixedly mounted on the upper end of the base (1); a power assembly (5) for driving the frame (3) to rotate is fixedly mounted on the rear side of the housing (2); a cleaning assembly (7) is fixedly mounted on the front side of the housing (2); a lifting assembly (8) is fixedly mounted in the middle of the housing (2); the lifting assembly (8) extends to the bottom of the base (1) and is fixedly mounted with a mounting plate (9); a ground penetrating radar (10) is fixedly mounted on the bottom of the mounting plate (9); an equipment box (15) is fixedly mounted inside the housing (2); a data storage module (17), a wireless transmission module (18), a control module (19) and a battery (21) are fixedly mounted inside the equipment box (15).

2. A road disease detection device based on non-destructive testing according to claim 1, characterized in that: An opening (101) is provided at the rear of the upper end of the base (1). The power assembly (5) comprises two support plates (51) and a second pulley (56). The two support plates (51) are fixedly mounted on the left and right sides of the opening (101) respectively. A rotating shaft rod (52) is rotatably connected between the two support plates (51). A first pulley (55) is fixedly mounted on the middle of the outer surface of the rotating shaft rod (52). The second pulley (56) is fixedly mounted on the axle (4) at the rear side. A first belt (53) is wound around the outer surfaces of the first pulley (55) and the second pulley (56). The first belt (53) moves in the opening (101). A first motor (54) is fixedly mounted on one side of the support plate (51). The output end of the first motor (54) is fixedly connected to the rotating shaft rod (52).

3. The road disease detection device based on non-destructive testing according to claim 1 is characterized in that: The lifting assembly (8) comprises a third motor (81) and a gantry (82), wherein the gantry (82) is fixedly mounted on the upper end of the base (1), and the third motor (81) is fixedly mounted on the gantry (82). A screw rod (83) is fixedly mounted on the output end of the third motor (81), wherein the bottom of the screw rod (83) passes through the gantry (82) and is rotatably connected to the upper end of the base (1), and a lifting plate (84) is threadedly connected to the outer surface of the screw rod (83), and connecting rods (85) are fixedly mounted on the left and right sides of the bottom of the lifting plate (84), wherein the bottoms of the two connecting rods (85) pass through the bottom of the base (1) and are fixedly connected to the top of the mounting plate (9), and the connecting rods (85) are slidably connected to the base (1).

4. The road disease detection device based on non-destructive testing according to claim 1 is characterized in that: The cleaning assembly (7) comprises a plurality of suction pipes (71), a main gear (73) and a collection box (76); the lower ends of the plurality of suction pipes (71) penetrate the base (1) and are fixedly provided with a dust collecting funnel (79); a circle of cleaning brushes (710) is arranged at the bottom of the dust collecting funnel (79); the suction pipes (71) are rotatably connected to the base (1); the top of the suction pipes (71) is rotatably connected to a delivery pipe (74); one end of the delivery pipe (74) away from the suction pipes (71) is connected to a collecting pipe (75); a ring gear (72) is fixedly provided on the upper portion of the outer surface of the suction pipes (71); and the collection box (76) is fixedly provided at the front portion of the upper end of the base (1). An exhaust port is provided on one side of the collection box (76), a filter is fixedly installed inside the exhaust port, an exhaust fan (77) is fixedly installed outside the exhaust port, an air inlet is provided on the other side of the collection box (76), one end of the collecting pipe (75) away from the conveying pipe (74) is fixedly connected to the air inlet, the main gear (73) is rotatably connected to the upper end of the base (1), a second motor (78) is fixedly installed on the upper end of the base (1), an output end of the second motor (78) is fixedly connected to the main gear (73), the main gear (73) is meshed with the ring gear (72), and the outer surfaces of the ring gear (72) and the main gear (73) are commonly connected with a chain (711).

5. The road disease detection device based on non-destructive testing according to claim 1 is characterized by: Rollers (20) are fixedly mounted on both left and right sides of the bottom of the mounting plate (9).

6. The road disease detection device based on non-destructive testing according to claim 1 is characterized by: A solar cell panel (11) is fixedly mounted on the top of the housing (2).

7. The road disease detection device based on non-destructive testing according to claim 1 is characterized by: A fixing plate (13) is fixedly mounted on the rear end of the base (1), a GPS locator (12) is fixedly mounted on the upper end of the fixing plate (13), and an infrared camera (14) is fixedly mounted on the bottom of the fixing plate (13).

8. The road disease detection device based on non-destructive testing according to claim 1 is characterized by: A cleaning port is provided on one side of the exterior of the housing (2), and a box door (16) is installed in the cleaning port.

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