All-dimensional detection and repair integrated equipment for asphalt pavement cracks

Abstract

The invention is applicable to the technical field of asphalt pavement crack detection and repair, and provides asphalt pavement crack full-dimension detection and repair integrated equipment which comprises a box body, a tank body is arranged on the top surface of the box body, a storage groove is formed in the top surface of the tank body, a support is arranged at the bottom of the box body, universal wheels are symmetrically arranged at the bottom of the support, and a plurality of universal wheels are arranged on the bottom of the support. A discharging hole is formed in the top face of the box body in a penetrating mode, the discharging hole communicates with the storage groove, the discharging hole is provided with a discharging control assembly, and a first camera is arranged at the bottom of the box body; preferably, the discharging control assembly comprises a plurality of arc-shaped elastic rubber blocking pieces, and the arc-shaped elastic rubber blocking pieces are distributed in the discharging hole in a circumferential mode and seal the discharging hole. According to the scheme, through the integrated design, the asphalt pavement crack detection and repair functions are integrated, the operation process is greatly simplified, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of asphalt pavement crack detection and repair, and in particular relates to an integrated device for full-dimensional detection and repair of asphalt pavement cracks. Background Art

[0002] Asphalt pavement cracks are common pavement diseases, including transverse cracks, longitudinal cracks, mesh cracks, block cracks, etc. Asphalt pavement cracks are usually caused by temperature changes, traffic loads, water penetration, construction quality problems, uneven foundation settlement, etc. Asphalt pavement crack repair methods generally include crack filling, surface treatment, thermal regeneration, full-layer resurfacing, etc.

[0003] A Chinese patent with application number 202110174494.5 and publication number CN112921766B discloses an asphalt pavement crack detection device, including a vehicle body, a bottom plate and a top plate are provided on the vehicle body, a cylinder is provided on the bottom plate, a through hole penetrating the cylinder is provided on the bottom plate, a detector is provided on the top plate, a movable plate is provided in the cylinder, a probe of the detector is fixed at the lower end of the movable plate, a baffle is installed on the side wall of the through hole, a mounting groove is provided on the bottom plate, the baffle is placed in the mounting groove, a first spring is connected between the baffle and the side wall of the mounting groove, a pull rope is connected to an outer end of the baffle, and the other end of the pull rope is connected to the upper end surface of the movable plate from the outside of the cylinder, a shell is provided on the outside of the cylinder, a cleaning block is provided in the shell, a downwardly bent vertical plate is formed at an outer end of the cleaning block, a second spring is connected between the vertical plate and the outer wall of the cylinder, a first driving mechanism and a second driving mechanism are also provided. The invention is easy to use, has high detection accuracy and strong anti-interference performance.

[0004] The Chinese patent with application number 202110678098.6 and publication number CN113502723B provides an asphalt pavement crack repair device, which belongs to the technical field of crack repair devices, and includes a vehicle body, two material barrels, two discharging pistons, a first drive assembly, a discharging nozzle, a stirring assembly and a scraper. The two material barrels are fixedly mounted on the vehicle body, and the material barrels are provided with a first discharging port. The two discharging pistons are respectively sealed and slidably arranged in the two material barrels. The first drive assembly is used to drive the two discharging pistons to slide synchronously close to or away from the first discharging port. The discharging nozzle is arranged on the vehicle body and is connected to the two first discharging ports, and the discharging nozzle has a second discharging port. The stirring assembly is used to stir the material in the discharging nozzle. The scraper is connected to the vehicle body and is used to abut against the ground. The asphalt pavement crack repair device provided by the invention can inject two-component glue into the cracks of the asphalt pavement, so the present invention can avoid the problem of the lack of repair devices for injecting two-component glue into cracks in asphalt pavements on the market.

[0005] To sum up, the existing asphalt pavement crack detection and repair are mostly performed through independent equipment. The operation process is cumbersome and the equipment is inconvenient to move and transport. Moreover, the detection and repair are independent of each other. It is impossible to find the cracks conveniently and accurately during the repair, which is time-consuming. In this regard, the present application proposes an integrated device for full-dimensional detection and repair of asphalt pavement cracks. Summary of the invention

[0006] The purpose of the present invention is to provide an integrated device for full-dimensional detection and repair of asphalt pavement cracks, so as to solve the problem that in the prior art, asphalt pavement crack detection and repair are mostly performed by independent equipment, the operation process is cumbersome, the equipment is inconvenient to move and transport, and, moreover, detection and repair are independent of each other, and cracks cannot be found conveniently and accurately during repair, which is time-consuming.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: In a first aspect, the present invention provides an integrated device for full-dimensional detection and repair of cracks in asphalt pavement, comprising a box body, a tank body is provided on the top surface of the box body, a material storage trough is provided on the top surface of the tank body, a bracket is provided at the bottom of the box body, universal wheels are symmetrically provided at the bottom of the bracket, a discharge hole is provided through the top surface of the box body, the discharge hole is connected to the material storage trough, a discharge control component is provided at the discharge hole, a first camera is provided at the bottom of the box body, and a handle is connected to one side of the box body.

[0008] Preferably, the discharge control assembly includes a plurality of arc-shaped elastic rubber baffles, which are circumferentially distributed inside the discharge hole and seal the discharge hole. An electric telescopic rod is provided inside the discharge hole above the arc-shaped elastic rubber baffles.

[0009] Preferably, the fixing seat of the electric telescopic rod extends to the top of the material storage tank and is connected to a door-shaped support plate, and both ends of the bottom of the door-shaped support plate are connected to the top surface of the tank body.

[0010] Preferably, a first cavity is provided inside the box, a detector is provided inside the first cavity, and the detector is electrically connected to the first camera.

[0011] Preferably, a carrier plate is provided on the top surface of the box body, a second camera is penetrated through the carrier plate, and the second camera is electrically connected to the detector.

[0012] Preferably, a fixing plate is provided between the bottom surface of the box body and the bracket, the discharge hole passes through the fixing plate, and a plurality of screws are symmetrically connected between the bracket and the fixing plate.

[0013] Preferably, a second cavity is provided inside the tank body outside the material storage tank, and an ultrasonic vibrator is provided inside the second cavity.

[0014] Preferably, a horizontal plate is connected to the bottom of the bracket, and a brush is provided on the bottom surface of the horizontal plate.

[0015] Preferably, a plurality of the first cameras are provided, and the plurality of the first cameras are symmetrically distributed outside the discharge hole.

[0016] The second aspect of the present invention provides a system applied to the integrated equipment described in the first aspect of the present invention, including a power module, a measuring module, a discharging module, an ultrasonic module and a control module; the power module provides power for the measuring module, the discharging module, the ultrasonic module and the control module; the control module controls the measuring module, the discharging module and the ultrasonic module.

[0017] The present invention has at least the following beneficial effects: (1) The present invention provides an integrated device for detecting and repairing cracks in all dimensions on asphalt pavement. Through an integrated design, the detection and repair functions of cracks on asphalt pavement are integrated into one, which greatly simplifies the operation process and improves work efficiency. (2) The present invention provides an integrated device for detecting and repairing cracks in all dimensions of an asphalt pavement. The detector, the first camera and the second camera cooperate with each other to efficiently, comprehensively and at multiple angles capture information on pavement cracks. The material discharge control component enables the repair material to be accurately and quantitatively released to the cracks, thereby avoiding waste of repair materials and improving the repair effect. (3) The present invention provides an integrated device for detecting and repairing cracks in all dimensions on asphalt pavement. The ultrasonic vibrator is used to further ensure the uniformity and stability of the repair material, thereby improving the quality of the repair. The repaired cracks are promptly swept flat by a brush, making the repaired pavement smoother and more beautiful, thereby greatly improving the repair effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 for Figure 1 A magnified schematic diagram of the structure at position A in the middle; Figure 3 It is a schematic diagram of the coordination between the discharge hole and the storage tank of the present invention; Figure 4 This is a schematic diagram of the distribution of the arc-shaped elastic rubber baffles of the present invention; Figure 5 This is a schematic diagram of the interior of the first cavity of the present invention; Figure 6 is a schematic diagram of the interior of the second cavity of the present invention; Figure 7 It is a schematic diagram of the bottom surface structure of the fixing plate of the present invention; Figure 8 It is a schematic diagram of the modules of the present invention.

[0019] In the accompanying drawings, the following are marked: 1. box body; 2. fixing plate; 3. tank body; 4. bracket; 5. storage trough; 6. electric telescopic rod; 7. door-type support plate; 8. discharge hole; 9. arc-shaped elastic rubber baffle; 10. carrier plate; 11. first cavity; 12. detector; 13. first camera; 14. second camera; 15. second cavity; 16. ultrasonic vibrator; 17. brush. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Example

[0021] See also Figure 1 , Figure 3 The present embodiment provides a technical solution: an integrated device for full-dimensional detection and repair of cracks in asphalt pavement, comprising a box body 1, a tank body 3 is provided on the top surface of the box body 1, specifically, the tank body 3 is fixedly connected to the box body 1, a storage trough 5 is provided on the top surface of the tank body 3, a bracket 4 is provided at the bottom of the box body 1, and universal wheels are symmetrically provided at the bottom of the bracket 4, a discharge hole 8 is provided through the top surface of the box body 1, the discharge hole 8 is connected to the storage trough 5, the discharge hole 8 is provided with a discharge control component, a first camera 13 is provided at the bottom of the box body 1, and a handle is connected to one side of the box body 1.

[0022] In this embodiment, the box body 1 is easy to move and transport through the setting of the bracket 4 and the universal wheel. The first camera 13 can capture the image of the road crack in real time, perform crack detection, and provide accurate crack position information for subsequent repair work. The setting of the handle makes it convenient for the operator to carry and move the equipment; The repair material is stored in advance in the material storage tank 5 of the tank body 1, and the material discharge control component controls the release of the repair material to repair the cracks in a targeted manner.

[0023] For further information, see Figure 3 , Figure 4 The discharge control component includes a plurality of arc-shaped elastic rubber baffles 9, which are distributed in a circle inside the discharge hole 8 and seal the discharge hole 8. Specifically, one end of the arc-shaped elastic rubber baffle 9 is located on the inner wall of the discharge hole 8 and is fixedly connected to the inner wall of the discharge hole 8, and the other end away from the inner wall of the discharge hole 8 is freely arranged. An electric telescopic rod 6 is arranged inside the discharge hole 8 above the arc-shaped elastic rubber baffle 9. Specifically, the output end of the electric telescopic rod 6 faces downward.

[0024] In this embodiment, when the electric telescopic rod 6 extends downward, it pushes the arc-shaped elastic rubber baffle 9 to expand and open the discharge hole 8. When the electric telescopic rod 6 contracts upward, it retracts from the arc-shaped elastic rubber baffle 9 and reseals the discharge hole 8.

[0025] For further information, see Figure 1 , Figure 3 The fixed seat of the electric telescopic rod 6 extends to the top of the storage trough 5 and is connected to a door-shaped support plate 7. Specifically, the fixed seat of the electric telescopic rod 6 is fixedly connected to the door-shaped support plate 7, and the two ends of the bottom of the door-shaped support plate 7 are connected to the top surface of the tank body 3. Specifically, the two ends of the bottom of the door-shaped support plate 7 are fixedly connected to the top surface of the tank body 3.

[0026] In this embodiment, the electric telescopic rod 6 is supported and fixed by a door-shaped support plate 7 .

[0027] For further information, see Figure 5 A first cavity 11 is provided inside the box body 1, and a detector 12 is provided inside the first cavity 11. Specifically, the detector 12 is fixedly connected to the inner wall of the first cavity 11, and the detector 12 is electrically connected to the first camera 13.

[0028] In this embodiment, the first camera 13 transmits the collected image to the detector 12 .

[0029] For further information, see Figure 1 , Figure 3 A carrier plate 10 is provided on the top surface of the box body 1. Specifically, the carrier plate 10 is fixedly connected to the box body 1. A second camera 14 is penetrated by the carrier plate 10. Specifically, the second camera 14 is fixedly connected to the carrier plate 10. The second camera 14 is electrically connected to the detector 12.

[0030] In this embodiment, the first camera 13 collects images of the bottom of the box body 1, and the second camera 14 collects images of the outside of the box body 1, so as to facilitate efficient crack detection.

[0031] For further information, see Figure 1 , Figure 3 , Figure 5 , Figure 7 A fixing plate 2 is provided between the bottom surface of the box body 1 and the bracket 4. Specifically, the fixing plate 2 is fixedly connected to the box body 1. The first camera 13 passes through the fixing plate 2 and extends to the bottom of the fixing plate 2. The discharge hole 8 passes through the fixing plate 2. The bracket 4 and the fixing plate 2 are symmetrically connected with a plurality of screws.

[0032] In this embodiment, the bracket 4 is conveniently fixed and removed by the cooperation between the fixing plate 2 and the screws.

[0033] For further information, see Figure 6A second cavity 15 is provided inside the tank body 3 outside the material storage tank 5 , and an ultrasonic vibrator 16 is provided inside the second cavity 15 . Specifically, the ultrasonic vibrator 16 is fixedly connected to the inner wall of the second cavity 15 .

[0034] In this embodiment, the repair material in the material storage tank 15 is ultrasonically vibrated by an ultrasonic vibrator 16 to keep it uniform.

[0035] For further information, see Figure 1 , Figure 2 The bottom of the bracket 4 is connected with a horizontal plate. Specifically, the horizontal plate is fixedly connected with the bracket 4, and a brush 17 is provided on the bottom surface of the horizontal plate.

[0036] In this embodiment, a brush 17 is provided to smooth the cracks after the repair material is filled and repaired.

[0037] For further information, see Figure 7 A plurality of first cameras 13 are provided, and the plurality of first cameras 13 are symmetrically distributed outside the discharge hole 8 .

[0038] In this embodiment, a plurality of first ray heads 13 are provided to facilitate efficient crack detection. Example

[0039] See also Figure 8 , this embodiment provides a technical solution: a system for integrated equipment for full-dimensional detection and repair of asphalt pavement cracks, including a power module, a measurement module, a discharge module, an ultrasonic module and a control module.

[0040] The power module provides power to the measuring module, the discharging module, the ultrasonic module and the control module; the control module is a control terminal, which controls the measuring module, the discharging module and the ultrasonic module through electrical signals.

[0041] Among them, the measuring module includes a first camera 13, a second camera 14 and a detector 12; the discharging module includes a discharging hole 8, an arc-shaped elastic rubber baffle 9, and an electric telescopic rod 6; and the ultrasonic module includes an ultrasonic vibrator 16.

[0042] The working principle and use process of the present invention are as follows: when in use, the operator pushes the device to move to the asphalt pavement to be inspected by using the handle, and the first camera 13 and the second camera 14 start working to capture images of the pavement, and transmit the captured image information to the detector 12 for analysis and processing. The detector 12 determines whether there are cracks in the pavement and the location and size of the cracks based on the image information.

[0043] When a crack is detected, the discharge hole 8 is moved to the crack position, and the control module controls the electric telescopic rod 6 to extend downward, pushing the arc-shaped elastic rubber baffle 9 to expand, opening the discharge hole 8, and the repair material in the storage tank 5 falls to the crack through the discharge hole 8 under the action of gravity to fill and repair the crack. At the same time, the ultrasonic vibrator 16 starts to work, ultrasonically vibrating the repair material in the storage tank 5 to ensure the uniformity of the repair material.

[0044] During the repair process, the operator can ensure that the repair material is accurately filled into the cracks to avoid waste by observing the real-time images of the first camera 13 and the second camera 14. After the repair is completed, the control module controls the electric telescopic rod 6 to retract upward, and the arc-shaped elastic rubber baffle 9 reseals the discharge hole 8 to stop discharging the material. At this time, the operator can push the equipment to continue moving forward to inspect and repair the next road surface.

[0045] In addition, during the movement of the equipment, the brush 17 can promptly sweep away the repaired cracks, making the repaired road surface smoother and more beautiful.

[0046] This solution can further improve the efficiency and accuracy of crack detection by providing multiple first cameras 13.

[0047] In summary, the integrated equipment for full-dimensional detection and repair of asphalt pavement cracks provided by the present invention integrates detection and repair functions into one through an integrated design, simplifies the operation process, and improves work efficiency. At the same time, through the cooperation of multiple cameras and detectors, it can efficiently, comprehensively, and multi-angle capture road crack information, ensure that the repair material is accurately and quantitatively released to the cracks, and improve the repair effect.

[0048] The basic principles, main features and advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated device for full-dimensional detection and repair of asphalt pavement cracks, characterized in that: The invention comprises a box body (1), the top surface of the box body (1) is provided with a tank body (3), the top surface of the tank body (3) is provided with a material storage trough (5), the bottom of the box body (1) is provided with a bracket (4), the bottom of the bracket (4) is symmetrically provided with universal wheels, the top surface of the box body (1) is provided with a discharge hole (8), the discharge hole (8) is connected with the material storage trough (5), the discharge hole (8) is provided with a material discharge control component, the bottom of the box body (1) is provided with a first camera (13), and one side of the box body (1) is connected with a handle.

2. The asphalt pavement crack full-dimensional detection and repair integrated equipment according to claim 1 is characterized by: The discharge control assembly comprises a plurality of arc-shaped elastic rubber baffles (9), the plurality of arc-shaped elastic rubber baffles (9) being distributed in a circular pattern inside the discharge hole (8) and sealing the discharge hole (8), and an electric telescopic rod (6) is provided inside the discharge hole (8) above the arc-shaped elastic rubber baffles (9).

3. The asphalt pavement crack full-dimensional detection and repair integrated equipment according to claim 2 is characterized by: The fixing seat of the electric telescopic rod (6) extends to the top of the material storage tank (5) and is connected to a door-shaped support plate (7), and the bottom ends of the door-shaped support plate (7) are connected to the top surface of the tank body (3).

4. The asphalt pavement crack full-dimensional detection and repair integrated equipment according to claim 1 is characterized by: A first cavity (11) is provided inside the box (1), a detector (12) is provided inside the first cavity (11), and the detector (12) is electrically connected to a first camera (13).

5. The asphalt pavement crack full-dimensional detection and repair integrated equipment according to claim 4 is characterized by: A carrier plate (10) is provided on the top surface of the box body (1), a second camera (14) is penetrated by the carrier plate (10), and the second camera (14) is electrically connected to the detector (12).

6. The asphalt pavement crack full-dimensional detection and repair integrated equipment according to claim 1 is characterized by: A fixing plate (2) is provided between the bottom surface of the box body (1) and the bracket (4), the discharge hole (8) passes through the fixing plate (2), and a plurality of screws are symmetrically connected between the bracket (4) and the fixing plate (2).

7. The asphalt pavement crack full-dimensional detection and repair integrated equipment according to claim 1 is characterized by: A second cavity (15) is provided inside the tank body (3) and located outside the material storage tank (5), and an ultrasonic vibrator (16) is provided inside the second cavity (15).

8. The asphalt pavement crack full-dimensional detection and repair integrated equipment according to claim 1 is characterized by: The bottom of the bracket (4) is connected to a horizontal plate, and a brush (17) is provided on the bottom surface of the horizontal plate.

9. The asphalt pavement crack full-dimensional detection and repair integrated equipment according to claim 1 is characterized by: A plurality of the first cameras (13) are provided, and the plurality of the first cameras (13) are symmetrically distributed outside the discharge hole (8).

10. A system applied to the integrated device according to any one of claims 1 to 9, characterized in that: It includes a power module, a measuring module, a material discharging module, an ultrasonic module and a control module; the power module provides power for the measuring module, the material discharging module, the ultrasonic module and the control module; the control module controls the measuring module, the material discharging module and the ultrasonic module.

Images