Integrated detection device and method for paving thickness and flatness of asphalt pavement

Abstract

The invention relates to the field of pavement detection, and particularly discloses an asphalt pavement paving thickness and flatness integrated detection device and method.The asphalt pavement paving thickness and flatness integrated detection device comprises a mobile vehicle, an ultrasonic thickness gauge for detecting the thickness of an asphalt pavement is arranged on the mobile vehicle, and a detection assembly for detecting the flatness of the asphalt pavement is arranged on the mobile vehicle; the mobile vehicle is provided with a connecting assembly connected with the detection assembly. According to the abnormal condition of the pavement, the device moves along with the pavement to form a mark at the abnormal position of the flatness of the asphalt pavement, so that a worker can quickly search the abnormal position and judge the abnormal position, the search time is saved, the device can be automatically adjusted according to the abnormal degree of the pavement during marking, marks with different sizes are formed, and the working efficiency is improved. The road surface abnormal degree can be classified conveniently, coordinated distribution of manpower and material resources by managers is achieved, the overall maintenance efficiency of workers is improved, the detection efficiency of the asphalt road surface is improved, and the detection and maintenance period is prevented from being delayed.

Description

Technical Field

[0001] The present invention relates to the technical field of road surface detection, and in particular to a device and method for integrated detection of asphalt pavement paving thickness and flatness. Background Art

[0002] Asphalt pavement is a common road paving method that uses asphalt concrete as the surface material. Asphalt concrete is a composite material made by mixing coarse and fine aggregates such as crushed stone and sand, fillers such as mineral powder and asphalt binder in a certain proportion. It has good compression resistance, wear resistance and anti-skid properties, and is easy to construct. It can be paved into roads of different thicknesses and widths as needed. Asphalt pavement has the advantages of good flatness and low noise. After the asphalt pavement is paved, the thickness and flatness of the pavement need to be tested to determine whether the pavement meets the standards.

[0003] Existing patent CN118704311A discloses an integrated device for detecting the thickness and smoothness of asphalt pavement paving. The device comprises a housing and a processor, a bracket fixed to the inner side of the housing, and a plurality of displacement sensors electrically connected to the processor mounted on the underside of the bracket. The device also includes a shifting mechanism and a direction-adjusting mechanism disposed on the housing. The shifting mechanism comprises a driving shaft and a driven shaft rotatably connected to both ends of the housing, and a drive motor mounted at one end of the housing. Two tilting rods are fixed to both ends of the driving shaft and the driven shaft. The present invention utilizes the shifting mechanism to intermittently move the housing forward along the road surface. While the multiple displacement sensors are inspecting the road surface, the housing and the multiple displacement sensors remain stationary, preventing the impact of device movement on the detection accuracy of the displacement sensors and improving the accuracy of flatness detection.

[0004] In the above structure, the thickness and flatness of the asphalt pavement can be detected. However, during the flatness detection process of the asphalt pavement, when the flatness of the asphalt pavement is normal, the device can continue to detect. When the flatness of the asphalt pavement is abnormal, maintenance operations by staff are required. During the movement, the asphalt pavement is blocked and the abnormal position is not marked. It is difficult to quickly find the location of the abnormal situation of the asphalt pavement, which is not conducive to the judgment of the staff, reduces the maintenance efficiency of the staff, reduces the detection efficiency of the asphalt pavement, and easily delays the detection and maintenance period.

[0005] Therefore, how to provide an integrated detection device and method for the thickness and smoothness of asphalt pavement is an urgent problem that needs to be solved by those skilled in the art. Summary of the Invention

[0006] One object of the present invention is to propose an integrated detection device and method for the thickness and smoothness of asphalt pavement paving. The integrated detection device for the thickness and smoothness of asphalt pavement paving described in the present invention comprises a mobile vehicle, the mobile vehicle is provided with an ultrasonic thickness gauge for detecting the thickness of the asphalt pavement, the mobile vehicle is provided with a detection component for detecting the smoothness of the asphalt pavement, the mobile vehicle is provided with a connecting component connected to the detecting component, the mobile vehicle is provided with a storage component connected to the connecting component, the storage component is filled with marked pigment, the connecting component is provided with a rotating component, the rotating component is provided with an adjusting component, and the mobile vehicle is provided with a A support component is provided on the support component, and a spraying component connected to the storage component is provided, and a transmission component is provided between the connecting component and the rotating component; wherein, when the flatness of the asphalt pavement is abnormal, the movement of the detection component forces the connecting component to move, so that the storage component moves, and forces the spraying component to spray paint, thereby achieving a marking effect on the abnormal road surface; when the abnormal flatness of the asphalt pavement is different, the connecting component moves, forcing the transmission component to drive the rotating component to rotate, so that the adjusting component adjusts the different positions of the support component. At this time, when the spraying component sprays paint, different marks are formed to achieve the classification of the abnormal flatness.

[0007] Preferably, the detection component includes a support rod arranged on the mobile vehicle, the support rod passes through the mobile vehicle, a mounting block is provided on the support rod, a bearing on the mounting block is connected to a detection roller in contact with the asphalt pavement, and a detection spring is provided between the mounting block and the mobile vehicle and is sleeved on the outer ring of the support rod.

[0008] Preferably, the connecting assembly includes a support frame arranged on the mobile vehicle, a shaft rod is connected to the bearing on the support frame, a connecting rod is fixedly sleeved on the shaft rod, the end of the connecting rod is hinged to the support rod, and the other end of the connecting rod is hinged to a connecting block.

[0009] Preferably, the material storage assembly includes a material storage box arranged on the mobile vehicle, the material storage box is filled with pigment, the material storage box is provided with a feeding port, the material storage box is provided with a material storage piston, the material storage piston is provided with a material storage rod passing through the material storage box, and a material storage spring is provided between the material storage box and the connecting block and is sleeved on the outer ring of the material storage rod.

[0010] Preferably, the rotating assembly includes a gear steering gear mounted on the support frame, the bearing on the support frame is connected to a threaded rod, the threaded rod is connected to the output shaft of the gear steering gear, the threaded rod is threadedly connected to a threaded sleeve, and the thread of the threaded rod passes through the threaded sleeve.

[0011] Preferably, the support assembly includes a fixing ring arranged on the mobile vehicle, the threaded rod passes through the fixing ring, the end bearing of the threaded rod is connected to the support ring, the support ring and the fixing ring are both provided with a support outer rod, the support outer rod is provided with a support inner rod, and a support plate is provided between the two support inner rods.

[0012] Preferably, the adjustment assembly includes an adjustment rod 1 hinged on the threaded sleeve, an adjustment rod 2 hinged on the support ring, and an adjustment block is provided on the support plate, and the adjustment block slides through the support plate.

[0013] Preferably, the spraying assembly includes an annular tube arranged on the support plate, a nozzle is provided on the support plate, a distribution pipe adapted to the nozzle is provided on the annular tube, and a connecting pipe connected to the annular tube is provided on the storage box.

[0014] Preferably, the transmission assembly includes a driving gear fixedly sleeved on the shaft, a driven gear meshing with the driving gear connected to a bearing on the support frame, a transmission rod connected to the bearing on the support frame, the transmission rod is connected to the input shaft of the gear steering gear, and a transmission gear fixedly sleeved on the transmission rod is meshed with the driven gear.

[0015] A method for an integrated detection device for the thickness and flatness of asphalt pavement paving is also proposed. When the thickness and flatness of the asphalt pavement are detected, the device is moved to the asphalt pavement to be detected, forcing the mobile vehicle to be set on the asphalt pavement until the detection component contacts the asphalt pavement, and the mobile vehicle is started to move forward, and the thickness of the asphalt pavement is detected using the ultrasonic thickness gauge; when the flatness of the asphalt pavement is detected, the detection component moves with the mobile vehicle, and the detection component rolls on the asphalt pavement. When an abnormal situation occurs and the asphalt pavement protrudes, the protruding part of the asphalt pavement acts on the detection component, causing the support rod to move upward to drive the connecting rod to move, and the movement of the connecting rod drives the connecting block to move, forcing the storage rod to drive the storage piston to move, so that the pigment enters the connecting pipe and is sprayed through the nozzle. out, thereby realizing the marking of the asphalt pavement with pigment, which is convenient for the staff to quickly find the location of the abnormality of the asphalt pavement; when there are many abnormalities on the asphalt pavement, it is necessary to allocate manpower and material resources. At the location where the abnormality is serious, multiple staff and materials are allocated. When the connecting rod moves, it drives the shaft rod to rotate, and the rotation of the shaft rod drives the transmission assembly to rotate, thereby causing the threaded rod to rotate, forcing the threaded sleeve to move, and the threaded sleeve drives the adjusting assembly to move, forcing the adjusting block to drive the support plate to move, so that the support plate moves outward, forcing the support plate to drive the nozzle to move outward. When pigment is sprayed through the nozzle, marks of different sizes will be formed. When the flatness is abnormally serious, a large mark will be formed, which is convenient for the staff to classify the abnormalities of the asphalt pavement and realize the uniform distribution of manpower and material resources.

[0016] The beneficial effects of the present invention are as follows:

[0017] When the present invention detects the thickness and flatness of an asphalt pavement, the device is moved to the asphalt pavement to be detected, and the mobile vehicle is forced to be set on the asphalt pavement until the detection component contacts the asphalt pavement, and the mobile vehicle is started to move forward, and the thickness of the asphalt pavement is detected by using an ultrasonic thickness gauge; when the asphalt pavement is detected for flatness, the detection component moves with the mobile vehicle, and the detection component rolls on the asphalt pavement. When an abnormality is encountered and the asphalt pavement protrudes, the protruding part of the asphalt pavement acts on the detection component, so that the movement of the detection component drives the movement of the connecting component, and the movement of the connecting component drives the movement of the material storage component, so that the material storage component forces the pigment to enter the spraying component, and the pigment is sprayed onto the asphalt pavement through the spraying component, thereby marking the position of the abnormality of the asphalt pavement, and facilitating the staff to quickly find the position of the abnormality of the asphalt pavement; when there are many abnormalities on the asphalt pavement, it is necessary to allocate manpower and material resources. At the position where the abnormality is serious, multiple staff and materials are allocated. When the connecting component moves, it forces the transmission component to rotate, thereby causing the rotating component to rotate, and the rotating component drives the adjustment component to move. The adjustment component adjusts the position of the support component, so that the support component drives the output end of the spray component to move to different ranges. At this time, when the spray component sprays paint, marks of different sizes will be formed. When the flatness abnormality is serious, a large mark will be formed. When the flatness abnormality is light, a small mark will be formed, which is convenient for the staff to classify the abnormal conditions of the asphalt pavement, thereby realizing a uniform distribution of manpower and material resources, arranging more staff and materials at serious abnormalities, and reasonably arranging personnel and materials to improve maintenance efficiency; In summary, the present application provides an integrated detection device and method for asphalt pavement paving thickness and flatness. According to the abnormal conditions of the pavement, the device follows the movement and forms marks at the abnormal flatness position of the asphalt pavement, which is beneficial for the staff to quickly find the abnormal position, facilitate the staff's judgment, and save search time. When marking, the device is automatically adjusted according to the degree of pavement abnormality to form marks of different sizes, which is convenient for classifying the degree of pavement abnormality, thereby realizing the coordinated allocation of manpower and material resources by management personnel, improving the overall maintenance efficiency of the staff, improving the detection efficiency of the asphalt pavement, and avoiding delays in detection and maintenance schedules. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional structural entity diagram of the present invention;

[0020] Figure 2 It is a partial structural entity diagram of the present invention;

[0021] Figure 3 A structural entity diagram of the connection assembly of the present invention;

[0022] Figure 4 It is a structural entity diagram of the material storage assembly of the present invention;

[0023] Figure 5 A diagram showing the connection relationship between the rotating assembly, the adjusting assembly, and the supporting assembly of the present invention;

[0024] Figure 6 A structural entity diagram of the rotating assembly of the present invention;

[0025] Figure 7 A structural entity diagram of the regulating assembly of the present invention;

[0026] Figure 8 A structural entity diagram of the support assembly of the present invention;

[0027] Figure 9 A structural entity diagram of the ejection assembly of the present invention;

[0028] Figure 10 It is a structural entity diagram of the transmission assembly of the present invention.

[0029] In the figure: 1. Mobile vehicle; 2. Ultrasonic thickness gauge; 3. Detection assembly; 301. Support rod; 302. Mounting block; 303. Detection roller; 304. Detection spring; 4. Connecting assembly; 401. Support frame; 402. Shaft; 403. Connecting rod; 404. Connecting block; 5. Storage assembly; 501. Storage box; 502. Feeding port; 503. Storage piston; 504. Storage rod; 505. Storage spring; 6. Rotating assembly; 601. Gear steering gear; 602. Threaded rod; 60 3. Threaded sleeve; 7. Adjustment assembly; 701. Adjustment rod one; 702. Adjustment rod two; 703. Adjustment block; 8. Support assembly; 801. Fixing ring; 802. Support ring; 803. Support outer rod; 804. Support inner rod; 805. Support plate; 9. Spray assembly; 901. Annular tube; 902. Spray head; 903. Distribution pipe; 904. Connecting pipe; 10. Transmission assembly; 1001. Driving gear; 1002. Driven gear; 1003. Transmission rod; 1004. Transmission gear. DETAILED DESCRIPTION

[0030] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0031] Example 1:

[0032] like Figure 1 、 Figure 2 、 Figure 3、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, an integrated detection device for the thickness and smoothness of asphalt pavement paving of the present invention comprises a mobile vehicle 1, the mobile vehicle 1 is provided with an ultrasonic thickness gauge 2 for detecting the thickness of the asphalt pavement, the mobile vehicle 1 is provided with a detection component 3 for detecting the smoothness of the asphalt pavement, the mobile vehicle 1 is provided with a connecting component 4 connected to the detecting component 3, the mobile vehicle 1 is provided with a storage component 5 connected to the connecting component 4, the storage component 5 is filled with marked pigment, the connecting component 4 is provided with a rotating component 6, the rotating component 6 is provided with an adjusting component 7, the mobile vehicle 1 is provided with a supporting component 8 connected to the adjusting component 7, and the supporting component 8 is provided with The spraying component 9 is connected to the storage component 5, and a transmission component 10 is provided between the connecting component 4 and the rotating component 6; wherein, when the flatness of the asphalt pavement is abnormal, the detection component 3 moves to force the connecting component 4 to move, so that the storage component 5 moves, and forces the spraying component 9 to spray paint, thereby achieving a marking effect on the abnormal road surface; when the abnormal flatness of the asphalt pavement is different, the connecting component 4 moves, forcing the transmission component 10 to drive the rotating component 6 to rotate, so that the adjusting component 7 adjusts the different positions of the supporting component 8. At this time, when the spraying component 9 sprays paint, different marks are formed to achieve the classification of the abnormal flatness.

[0033] Working principle: When testing the thickness and flatness of an asphalt pavement, the device is moved to the asphalt pavement to be tested, and the mobile vehicle 1 is forced to be set up on the asphalt pavement until the detection component 3 contacts the asphalt pavement. The mobile vehicle 1 is started and moves forward, and the thickness of the asphalt pavement is tested using the ultrasonic thickness gauge 2. When testing the flatness of an asphalt pavement, the detection component 3 moves with the mobile vehicle 1 and rolls on the asphalt pavement. When an abnormal situation occurs and the asphalt pavement protrudes, the protruding part of the asphalt pavement acts on the detection component 3, causing the detection component 3 to move with the movement of the detection component 3. The dynamic connecting component 4 moves, and the movement of the connecting component 4 drives the storage component 5 to move, so that the storage component 5 forces the pigment to enter the spraying component 9, and the pigment is sprayed onto the asphalt pavement through the spraying component 9, realizing the marking effect of the abnormal situation location of the asphalt pavement, which is convenient for the staff to quickly find the abnormal situation location of the asphalt pavement; when there are many abnormal situations on the asphalt pavement, it is necessary to allocate manpower and material resources. At the location where the abnormality is serious, multiple staff and materials are allocated. When the connecting component 4 moves, it forces the transmission component 10 to rotate, thereby causing the rotating component 6 to rotate, and the rotating component 6 The adjustment component 7 is driven to move, so that the adjustment component 7 adjusts the position of the support component 8, so that the support component 8 drives the output end of the spray component 9 to move to different ranges. At this time, when the spray component 9 sprays paint, marks of different sizes will be formed. When the flatness abnormality is serious, a large mark will be formed, and when the flatness abnormality is mild, a small mark will be formed, which is convenient for the staff to classify the abnormal conditions of the asphalt pavement, thereby achieving a uniform distribution of manpower and material resources, arranging more staff and materials at serious abnormalities, and reasonably arranging personnel and materials to improve maintenance efficiency; In summary, the present application provides an integrated detection device and method for asphalt pavement paving thickness and flatness. According to the abnormal conditions of the pavement, the device follows the movement and forms marks at the abnormal flatness position of the asphalt pavement, which is convenient for the staff to quickly find the abnormal position, facilitate the staff's judgment, and save search time. When marking, the device is automatically adjusted according to the degree of pavement abnormality to form marks of different sizes, which is convenient for classifying the degree of pavement abnormality, thereby achieving coordinated allocation of manpower and material resources by management personnel, improving the overall maintenance efficiency of the staff, improving the detection efficiency of the asphalt pavement, and avoiding delays in detection and maintenance schedules.

[0034] Example 2:

[0035] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10As shown, an integrated detection device for the thickness and smoothness of asphalt pavement paving of the present invention, the detection component 3 includes a support rod 301 arranged on the mobile vehicle 1, the support rod 301 passes through the mobile vehicle 1, a mounting block 302 is provided on the support rod 301, a bearing on the mounting block 302 is connected to a detection roller 303 in contact with the asphalt pavement, and a detection spring 304 is provided between the mounting block 302 and the mobile vehicle 1 and is sleeved on the outer ring of the support rod 301.

[0036] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, an integrated detection device for the thickness and flatness of asphalt pavement paving of the present invention, the connecting component 4 includes a support frame 401 arranged on a mobile vehicle 1, a shaft 402 is connected to a bearing on the support frame 401, a connecting rod 403 is fixedly sleeved on the shaft 402, an end of the connecting rod 403 is hinged to the support rod 301, and the other end of the connecting rod 403 is hinged to a connecting block 404.

[0037] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, an integrated detection device for the thickness and flatness of asphalt pavement paving of the present invention, the storage component 5 includes a storage box 501 arranged on the mobile vehicle 1, the storage box 501 is filled with pigment, the storage box 501 is provided with a feeding port 502, the storage box 501 is provided with a storage piston 503, the storage piston 503 is provided with a storage rod 504 that passes through the storage box 501, and a storage spring 505 is provided between the storage box 501 and the connecting block 404 and is sleeved on the outer ring of the storage rod 504.

[0038] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10As shown, an integrated detection device for the thickness and flatness of asphalt pavement paving of the present invention, the rotating component 6 includes a gear steering gear 601 installed on a support frame 401, a threaded rod 602 is connected to the bearing on the support frame 401, the threaded rod 602 is connected to the output shaft of the gear steering gear 601, a threaded sleeve 603 is threadedly connected to the threaded rod 602, and the threaded rod 602 threads through the threaded sleeve 603.

[0039] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, an integrated detection device for the thickness and flatness of asphalt pavement paving of the present invention, the support assembly 8 includes a fixed ring 801 arranged on the mobile vehicle 1, a threaded rod 602 passes through the fixed ring 801, the end bearing of the threaded rod 602 is connected to the support ring 802, and the support ring 802 and the fixed ring 801 are both provided with a support outer rod 803, the support outer rod 803 is provided with a support inner rod 804, and a support plate 805 is provided between the two support inner rods 804.

[0040] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, an integrated detection device for the thickness and flatness of asphalt pavement paving of the present invention, the adjustment component 7 includes an adjustment rod 1 701 hinged on the threaded sleeve 603, an adjustment rod 2 702 hinged on the support ring 802, an adjustment block 703 is provided on the support plate 805, and the adjustment block 703 slides through the support plate 805.

[0041] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10As shown, an integrated detection device for the thickness and flatness of asphalt pavement paving of the present invention, the spraying component 9 includes an annular tube 901 arranged on a support plate 805, a nozzle 902 is arranged on the support plate 805, a distribution pipe 903 adapted to the nozzle 902 is arranged on the annular tube 901, and a connecting pipe 904 connected to the annular tube 901 is provided on the storage box 501.

[0042] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, an integrated detection device for the thickness and flatness of asphalt pavement paving of the present invention, the transmission assembly 10 includes a driving gear 1001 fixedly sleeved on the shaft 402, a driven gear 1002 meshing with the driving gear 1001 is connected to a bearing on the support frame 401, a transmission rod 1003 is connected to a bearing on the support frame 401, the transmission rod 1003 is connected to the input shaft of the gear steering gear 601, and a transmission gear 1004 meshing with the driven gear 1002 is fixedly sleeved on the transmission rod 1003.

[0043] Working principle: When testing the thickness and flatness of an asphalt pavement, the device is moved to the asphalt pavement to be tested, and the mobile vehicle 1 is forced to be erected on the asphalt pavement so that the testing roller 303 contacts the asphalt pavement. The mobile vehicle 1 is started and moves forward, which drives the ultrasonic thickness gauge 2 to move, thereby achieving the effect of ultrasonic thickness gauge 2 detecting the thickness of the asphalt pavement.

[0044] When the asphalt pavement is tested for smoothness, the moving vehicle 1 moves, forcing the detection roller 303 to roll on the pavement. When an abnormal situation occurs, the asphalt pavement protrudes, and the protruding part of the asphalt pavement acts on the detection roller 303, causing the detection roller 303 to move upward, and the detection roller 303 drives the mounting block 302 to move upward. Under the action of the detection spring 304, the mounting block 302 is forced to drive the support rod 301 to move upward, and the support rod 301 drives the connecting rod 403 to move. Under the action of the shaft rod 402 and the support frame 401, the connecting rod 403 drives the connecting block 404 to move downward. , the connecting block 404 drives the storage rod 504 to move downward, and the storage rod 504 drives the storage piston 503 to move in the storage box 501, so that the storage piston 503 pushes the pigment to move, so that the pigment in the storage box 501 enters the annular tube 901 through the connecting tube 904, and is forced to enter the nozzle 902 through the action of the distribution tube 903. At the same time, due to the pressure change in the storage box 501, the pigment is sprayed out through the nozzle 902 onto the asphalt pavement, realizing the marking of the abnormal situation location of the asphalt pavement, which is convenient for the staff to quickly find the location of the abnormal situation of the asphalt pavement;

[0045] When there are many abnormal conditions on the asphalt pavement, it is necessary to allocate manpower and material resources. In locations where the abnormalities are serious, multiple workers and materials are allocated. As the connecting rod 403 moves, the shaft rod 402 rotates, and the rotation of the shaft rod 402 drives the driving gear 1001 to rotate. The rotation of the driving gear 1001 drives the driven gear 1002 to rotate. The rotation of the driven gear 1002 drives the transmission gear 1004 to rotate. The rotation of the transmission gear 1004 drives the transmission rod 1003 to rotate. The rotation of the transmission rod 1003 drives the input shaft of the gear steering device 601 to rotate, forcing the output shaft of the gear steering device 601 to rotate and drive the threaded rod 602 to rotate. The rotation of the threaded rod 602 drives the threaded sleeve 603 to move downward and approach the support ring 802. Under the action of the support ring 802 and the threaded sleeve 603, the adjusting rod 1 701 and the adjusting rod 2 702 rotate around the hinge point, causing the adjusting block 703 to move outward. The adjusting block 703 drives the support plate 805 to move outward, so that the support plate 805 drives the support inner rod 804 to move inside the support outer rod 803, forcing the support plate 805 to drive the nozzle 902 to move outward to a reasonable position, thereby achieving the adjustment effect of the nozzle 902 position, thereby expanding the circumferential range of the nozzle 902. At this time, when the nozzle 902 sprays paint, since the spraying action and the adjustment action are carried out synchronously, the nozzle 902 forms marks of different sizes during the process of moving outward from the original position. When the flatness abnormality is serious, a large mark will be formed, and when the flatness abnormality is light, a small mark will be formed, which makes it easier for the staff to classify the abnormal conditions of the asphalt pavement and realize the uniform distribution of manpower and material resources. More staff and materials are arranged in places with serious abnormalities, and on the contrary, fewer staff and materials are arranged in places with light abnormalities. The reasonable arrangement of personnel and materials improves the efficiency of maintenance.

[0046] Example 3:

[0047] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10As shown, the present invention proposes a method for an integrated detection device for the thickness and flatness of asphalt pavement paving. When the thickness and flatness of the asphalt pavement are detected, the device is moved to the asphalt pavement to be detected, forcing the mobile vehicle 1 to be erected on the asphalt pavement until the detection component 3 contacts the asphalt pavement, and the mobile vehicle 1 is started to move forward, and the thickness of the asphalt pavement is detected using the ultrasonic thickness gauge 2; when the flatness of the asphalt pavement is detected, the detection component 3 moves with the mobile vehicle 1, and the detection component 3 rolls on the asphalt pavement. When an abnormal situation occurs and the asphalt pavement protrudes, the protruding part of the asphalt pavement acts on the detection component 3, causing the support rod 301 to move upward and drive the connecting rod 403 to move. The movement of the connecting rod 403 drives the connecting block 404 to move, forcing the storage rod 504 to drive the storage piston 503 to move, so that the pigment enters the connecting pipe 904 and is sprayed out through the nozzle 902, thereby The marking of the asphalt pavement with pigment facilitates the staff to quickly find the location of abnormal conditions on the asphalt pavement; when there are many abnormal conditions on the asphalt pavement, manpower and material resources need to be allocated. At the location where the abnormality is serious, multiple staff and materials are allocated. When the connecting rod 403 moves, it drives the shaft rod 402 to rotate, and the rotation of the shaft rod 402 drives the transmission component 10 to rotate, thereby causing the threaded rod 602 to rotate, forcing the threaded sleeve 603 to move, and the threaded sleeve 603 drives the adjustment component 7 to move, forcing the adjustment block 703 to drive the support plate 805 to move, so that the support plate 805 moves outward, forcing the support plate 805 to drive the nozzle 902 to move outward. When the pigment is sprayed through the nozzle 902, marks of different sizes will be formed. When the flatness is seriously abnormal, a large mark will be formed, which is convenient for the staff to classify the abnormal conditions of the asphalt pavement and achieve a uniform distribution of manpower and material resources.

[0048] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An integrated detection device for the thickness and smoothness of asphalt pavement, characterized in that: The invention comprises a mobile vehicle (1), wherein the mobile vehicle (1) is provided with an ultrasonic thickness gauge (2) for detecting the thickness of an asphalt pavement, the mobile vehicle (1) is provided with a detection component (3) for detecting the flatness of an asphalt pavement, the mobile vehicle (1) is provided with a connecting component (4) connected to the detecting component (3), the mobile vehicle (1) is provided with a storage component (5) connected to the connecting component (4), the storage component (5) is filled with a marking pigment, the connecting component (4) is provided with a rotating component (6), the rotating component (6) is provided with an adjusting component (7), the mobile vehicle (1) is provided with a supporting component (8) connected to the adjusting component (7), the supporting component (8) is provided with a support component (5) connected to the storage component (5), and the support component (8) is provided with a support component (5) connected to the adjusting component (7). ) is connected to the spraying component (9), and a transmission component (10) is provided between the connecting component (4) and the rotating component (6); wherein, when the flatness of the asphalt pavement is abnormal, the detection component (3) moves to force the connecting component (4) to move, so that the storage component (5) moves, forcing the spraying component (9) to spray the pigment, thereby achieving a marking effect on the abnormal road surface; when the abnormal flatness of the asphalt pavement is different, the connecting component (4) moves, forcing the transmission component (10) to drive the rotating component (6) to rotate, so that the adjusting component (7) adjusts the different positions of the supporting component (8), and at this time, when the spraying component (9) sprays the pigment, different marks are formed, thereby achieving the classification of the abnormal flatness.

2. The asphalt pavement paving thickness and flatness integrated detection device according to claim 1, characterized in that: The detection assembly (3) comprises a support rod (301) arranged on the mobile vehicle (1), the support rod (301) passing through the mobile vehicle (1), a mounting block (302) arranged on the support rod (301), a bearing on the mounting block (302) connected to a detection roller (303) in contact with the asphalt road surface, and a detection spring (304) sleeved on the outer ring of the support rod (301) arranged between the mounting block (302) and the mobile vehicle (1).

3. The asphalt pavement paving thickness and flatness integrated detection device according to claim 2, characterized in that: The connecting assembly (4) comprises a support frame (401) arranged on the mobile vehicle (1); a shaft (402) is connected to a bearing on the support frame (401); a connecting rod (403) is fixedly sleeved on the shaft (402); an end of the connecting rod (403) is hinged to the support rod (301); and the other end of the connecting rod (403) is hinged to a connecting block (404).

4. The asphalt pavement paving thickness and smoothness integrated detection device according to claim 3, characterized in that: The material storage assembly (5) comprises a material storage box (501) arranged on the mobile vehicle (1), wherein the material storage box (501) is filled with pigment, a material feeding port (502) is provided on the material storage box (501), a material storage piston (503) is provided in the material storage box (501), a material storage rod (504) penetrating the material storage box (501) is provided on the material storage piston (503), and a material storage spring (505) is provided between the material storage box (501) and the connecting block (404) and is sleeved on the outer ring of the material storage rod (504).

5. The asphalt pavement paving thickness and smoothness integrated detection device according to claim 4, characterized in that: The rotating assembly (6) comprises a gear steering gear (601) mounted on the support frame (401); a threaded rod (602) is connected to a bearing on the support frame (401); the threaded rod (602) is connected to an output shaft of the gear steering gear (601); a threaded sleeve (603) is threadedly connected to the threaded rod (602); and the threaded rod (602) is threadedly passed through the threaded sleeve (603).

6. The asphalt pavement paving thickness and flatness integrated detection device according to claim 5, characterized in that: The support assembly (8) comprises a fixing ring (801) arranged on the mobile vehicle (1), the threaded rod (602) passes through the fixing ring (801), the end bearing of the threaded rod (602) is connected to the support ring (802), the support ring (802) and the fixing ring (801) are both provided with a support outer rod (803), the support outer rod (803) is provided with a support inner rod (804), and a support plate (805) is provided between the two support inner rods (804).

7. The asphalt pavement paving thickness and smoothness integrated detection device according to claim 6, characterized in that: The adjustment assembly (7) includes an adjustment rod (701) hinged on the threaded sleeve (603), an adjustment rod (702) hinged on the support ring (802), and an adjustment block (703) provided on the support plate (805). The adjustment block (703) slides through the support plate (805).

8. The asphalt pavement paving thickness and smoothness integrated detection device according to claim 7, characterized in that: The spray assembly (9) comprises an annular tube (901) arranged on the support plate (805), a nozzle (902) is arranged on the support plate (805), a distribution pipe (903) adapted to the nozzle (902) is arranged on the annular tube (901), and a connecting pipe (904) connected to the annular tube (901) is arranged on the storage box (501).

9. The asphalt pavement paving thickness and smoothness integrated detection device according to claim 8, characterized in that: The transmission assembly (10) comprises a driving gear (1001) fixedly sleeved on the shaft (402); a driven gear (1002) meshing with the driving gear (1001) is connected to a bearing on the support frame (401); a transmission rod (1003) is connected to a bearing on the support frame (401); the transmission rod (1003) is connected to the input shaft of the gear steering gear (601); and a transmission gear (1004) meshing with the driven gear (1002) is fixedly sleeved on the transmission rod (1003).

10. The method of the asphalt pavement paving thickness and smoothness integrated detection device according to claim 9, characterized in that: When the thickness and flatness of an asphalt pavement are detected, the device is moved to the asphalt pavement to be detected, and the mobile vehicle (1) is forced to be erected on the asphalt pavement until the detection component (3) contacts the asphalt pavement. The mobile vehicle (1) is started, so that the mobile vehicle (1) moves forward, and the thickness of the asphalt pavement is detected using the ultrasonic thickness gauge (2). When the flatness of an asphalt pavement is detected, the detection component (3) moves with the mobile vehicle (1), and the detection component (3) rolls on the asphalt pavement. When an abnormal situation is encountered, the asphalt pavement is detected. When the green road surface protrudes, the protruding part of the asphalt road surface acts on the detection component (3), causing the support rod (301) to move upward, driving the connecting rod (403) to move, and the movement of the connecting rod (403) drives the connecting block (404) to move, forcing the storage rod (504) to drive the storage piston (503) to move, so that the pigment enters the connecting tube (904) and is sprayed out through the nozzle (902), thereby achieving the marking of the asphalt road surface with the pigment, which facilitates the staff to quickly find the location of the abnormal situation on the asphalt road surface; When there are many abnormalities on the asphalt pavement, it is necessary to allocate manpower and material resources. At locations where the abnormalities are serious, multiple workers and materials are allocated. When the connecting rod (403) moves, it drives the shaft rod (402) to rotate. The rotation of the shaft rod (402) drives the transmission assembly (10) to rotate, thereby causing the threaded rod (602) to rotate, forcing the threaded sleeve (603) to move. The threaded sleeve (603) drives the adjustment assembly (7) to move, forcing the adjustment block (703) to drive the support plate (805) to move, causing the support plate (805) to move outward, forcing the support plate (805) to drive the nozzle (902) to move outward. When the pigment is sprayed through the nozzle (902), marks of different sizes are formed. When the flatness abnormality is serious, a large mark is formed, which makes it easy for workers to classify the abnormalities on the asphalt pavement and achieves a uniform distribution of manpower and material resources.

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