Asphalt pavement maintenance quality detection device

Abstract

The utility model relates to the technical field of road engineering, in particular to an asphalt pavement maintenance quality detection device which comprises two sets of equipment supports, a folding mechanism is arranged between the two sets of equipment supports, the folding mechanism comprises a first sliding sleeve, a second sliding sleeve, a connecting plate, a first supporting rod and a second supporting rod, and universal wheels are rotatably connected to the lower ends of the equipment supports. Supporting plates are fixedly connected to the upper sides of the two equipment supports, mounting plates are clamped to the upper sides of the supporting plates, mounting frames are fixedly connected to the lower surfaces of the mounting plates, and detection mechanisms are fixedly mounted on the lower surfaces of the mounting frames; in the transferring process, the two sets of equipment supports are directly pushed and folded towards the inner side, the equipment size is further reduced, the equipment transportation convenience is improved, in the detection mechanism installation process, the installation plate is overturned, the installation frame is rotated to the upper side, the installation condition of the detection mechanism can be effectively observed, and the installation stability of the detection mechanism is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road engineering technical field, concretely relates to a kind of asphalt pavement maintenance quality detection device. BACKGROUND

[0002] Asphalt pavement is susceptible to environment, load and other factors during use, leading to pavement performance decline, therefore, regular pavement maintenance quality detection is crucial, wherein crack needs to be repaired after crack occurs, and the repair condition of crack needs to be detected after repair.

[0003] Among them, the publication number CN221585465U discloses a detection vehicle for radar detection of crack grouting effect. It includes a vehicle frame and a radar body. The vehicle frame includes a main push rod, a bottom plate, and wheels. The wheels are arranged on the bottom plate. The main push rod is arranged on one side of the bottom plate and connected to the bottom plate through a rotating shaft. The rotating shaft rotates to make the main push rod fold towards the bottom plate or unfold away from the bottom plate. The side of the bottom plate facing the ground is provided with a sliding groove. The outer shell of the radar body is provided with a sliding block opposite to the sliding groove. The sliding block slides into the sliding groove to fix the radar body on the bottom plate. By installing the ground penetrating radar body under the vehicle frame bottom plate on the side of the vehicle frame, the need for workers to drill into the vehicle bottom to fix the ground penetrating radar can be avoided. The detection vehicle is convenient to disassemble and assemble. Meanwhile, the angle of the main push rod and the bottom plate is adjustable, which facilitates the folding of the detection vehicle. The detection vehicle does not occupy extra space when stored.

[0004] The device uses the vehicle frame to move the radar body for pavement detection. To facilitate carrying of the frame, the push rod is set to be foldable. However, in actual use, even if the push rod is folded, the volume of the vehicle frame is still large, and multiple people are needed to carry the vehicle frame, which is low in convenience. During installation of the detection equipment, the workers still need to install the detection equipment from the side to the underside of the vehicle frame, which is inconvenient for observing the installation of the detection equipment.

[0005] Therefore, it is necessary to invent an asphalt pavement maintenance quality detection device to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide an asphalt pavement maintenance quality detection device to solve the problem of large volume of the vehicle frame even if the push rod is folded, the need for multiple people to carry the vehicle frame, low convenience, and the need for workers to install the detection equipment from the side to the underside of the vehicle frame, which is inconvenient for observing the installation of the detection equipment.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: an asphalt pavement maintenance quality detection device, including two sets of equipment support, two sets of equipment support between being provided with folding mechanism, folding mechanism includes first sliding sleeve, second sliding sleeve, connecting plate, first support rod and second support rod, the lower end of equipment support is rotatably connected with universal wheel, the upside of two sets of equipment support is fixedly connected with support plate, the upside of support plate is clamped with mounting plate, the lower surface of mounting plate is fixedly connected with mounting bracket, the lower surface of mounting bracket is fixedly installed with detection mechanism.

[0008] Through adopt above technical scheme, first sliding sleeve and second sliding sleeve slide on the surface of equipment support, under the cooperation of first support rod and second support rod, make that two sets of equipment support are pulled to left and right in the process of using, equipment support is unfolded and is used, in the process of transfer, two sets of equipment support are pushed to inboard and are folded, further reduce the volume of equipment, further improve the convenience of equipment, and mounting plate is detachable, in the process of installing detection mechanism, mounting plate is turned over, after installing, mounting plate is clamped on the upside of two sets of support plate, convenient for observing the installation condition of detection mechanism, improve the stability of detection mechanism installation and the safety of use.

[0009] Optionally, the first sliding sleeve is slidably connected to the upper side of the surface of the equipment support, and the second sliding sleeve is slidably connected to the lower side of the surface of the equipment support.

[0010] Through adopt above technical scheme, first sliding sleeve slide on the upper half of equipment support, second sliding sleeve slide on the lower half of equipment support.

[0011] Optionally, a lock hole is formed in the surface of the first sliding sleeve near the upper side, a connecting block is fixedly connected to the side of the first sliding sleeve, and a locking screw is threadedly connected in the connecting block.

[0012] Through adopt above technical scheme, after unfolding the equipment support, the first sliding sleeve slides to the vicinity of the lock hole, at this time, the locking screw is rotated to clamp the inner end thereof into the lock hole, the position of the first sliding sleeve is fixed, and then the equipment support is fixed.

[0013] Optionally, the side of the first sliding sleeve and the side of the second sliding sleeve are both fixedly connected with a connecting plate, and the middle part of the first support rod and the second support rod is rotatably connected.

[0014] Optionally, the two ends of the first support rod are rotatably connected with the connecting plate on the surface of the left second sliding sleeve and the connecting plate on the surface of the right first sliding sleeve, respectively.

[0015] Through adopt above technical scheme, in the process of unfolding the equipment support, the first support rod rotates clockwise, and in the process of folding the equipment, the first support rod rotates counterclockwise.

[0016] Optionally, two ends of the second supporting rod are rotationally connected with the connecting plate on the left side of the first sliding sleeve surface and the connecting plate on the right side of the second sliding sleeve surface respectively.

[0017] By adopting the above technical scheme, the second supporting rod rotates counterclockwise in the process of unfolding the equipment support, rotates clockwise in the process of folding the equipment, and the first supporting rod cooperates with the second supporting rod to support and fix the equipment support.

[0018] Optionally, upper surfaces of the left and right groups of supporting plates are provided with two groups of clamping grooves, and a right side surface of the right supporting plate is rotationally connected with a push rod.

[0019] By adopting the above technical scheme, the push rod is used for pushing the equipment, and in the process of use, the push rod is unfolded upward, and in the process of transfer, the push rod is folded downward.

[0020] Optionally, left and right ends of the mounting plate are fixedly connected with two groups of clamping blocks, and the clamping blocks are clamped in the clamping grooves.

[0021] By adopting the above technical scheme, the clamping blocks are clamped in the clamping grooves to clamp and fix the mounting plate.

[0022] In the above technical scheme, the technical effects and advantages of the utility model are provided:

[0023] 1. The utility model discloses a pair of equipment supports are pulled to left and right, and the equipment support is unfolded for use, and in the process of transfer, the pair of equipment supports are pushed to the inside and are folded, the volume of the equipment is further reduced, the transportation convenience of the equipment is further improved, and the problem that even if the push rod is folded, the volume of the frame is still very large, and many people are needed to cooperate to carry the frame is solved.

[0024] 2. The utility model discloses that the mounting plate is detachable, the mounting plate is turned over in the process of installing the detection mechanism, the mounting plate is clamped on the upper side of the two groups of supporting plates after installation is completed, the installation situation of the detection mechanism is convenient to observe, the stability of the detection mechanism installation and the safety of use are improved, and the problem that in the process of installing the detection equipment, the detection equipment needs to be installed from the side to the lower side of the frame, and the installation situation of the detection equipment is inconvenient to observe is solved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the whole structure diagram of the utility model Figure 1 (the equipment support unfolding state);

[0026] Figure 2 It is the whole structure diagram of the utility model Figure 2 (the equipment support folding state);

[0027] Figure 3 It is the device support structure schematic view of the utility model;

[0028] Figure 4 It is the folding mechanism structure schematic view of the utility model;

[0029] Figure 5 It is the support rod structure schematic view of the utility model.

[0030] Mark explanation:

[0031] 1, device support;11, lock hole;12, first sliding sleeve;13, second sliding sleeve;14, connecting block;15, locking screw;16, connecting plate;17, first support rod;18, second support rod;19, universal wheel;2, support plate;21, clamping groove;22, push rod;3, mounting plate;31, mounting frame;32, detection mechanism;33, clamping block. Specific implementation

[0032] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be introduced further in detail below in conjunction with the drawings.

[0033] The utility model provides a kind of asphalt pavement maintenance quality detection device as Figures 1 to 5 As shown in a kind of asphalt pavement maintenance quality detection device, including two sets of equipment support 1, two sets of equipment support 1 between being provided with folding mechanism, folding mechanism includes first sliding sleeve 12, second sliding sleeve 13, connecting plate 16, first support rod 17 and second support rod 18, the lower end of equipment support 1 is rotatably connected with universal wheel 19, first sliding sleeve 12 is slidably connected with the upper side of the surface of equipment support 1, second sliding sleeve 13 is slidably connected with the lower side of the surface of equipment support 1, lock hole 11 is set in the surface of first sliding sleeve 12 close to upper side position, first sliding sleeve 12 is fixedly connected with connecting block 14 on side, connecting block 14 is screw-connected with locking screw 15 in the inside, the side of first sliding sleeve 12 and second sliding sleeve 13 is fixedly connected with connecting plate 16, the middle part of first support rod 17 and second support rod 18 is rotatably connected, the both ends of first support rod 17 are rotatably connected with the connecting plate 16 of left side second sliding sleeve 13 surface and the connecting plate 16 of right side first sliding sleeve 12 surface respectively, the both ends of second support rod 18 are rotatably connected with the connecting plate 16 of left side first sliding sleeve 12 surface and the connecting plate 16 of right side second sliding sleeve 13 surface respectively.

[0034] The device support 1 is composed of two groups of vertical rods and two groups of horizontal rods. The first sliding sleeve 12 and the second sliding sleeve 13 slide up and down on the surface of the vertical rod. During the use of the device, the two groups of device supports 1 are pulled to the left and right sides to expand. At this time, the first sliding sleeve 12 on the left and right sides slides downward on the surface of the device support 1, and the second sliding sleeve 13 on the left and right sides slides upward on the surface of the device support 1. Meanwhile, the first sliding sleeve 12 on the right side drives the upper end of the first supporting rod 17 to move downward, and the second sliding sleeve 13 on the left side drives the lower end of the first supporting rod 17 to move upward. The first sliding sleeve 12 on the left side drives the upper end of the second supporting rod 18 to move downward, and the second sliding sleeve 13 on the right side drives the lower end of the second supporting rod 18 to move upward. The first supporting rod 17 and the second supporting rod 18 rotate around the middle part to expand the device support 1. Then, the locking screw 15 is rotated to the inside of the connecting block 14, the end of the locking screw 15 is inserted into the lock hole 11, the first sliding sleeve 12 on the left and right sides is locked and fixed, and then the expanded device support 1 is locked and fixed.

[0035] In addition, during the transfer of the device, the locking screw 15 is rotated outward and separated from the lock hole 11. Then, the device support 1 on both sides is rotated inward, and the device is folded and contracted, effectively reducing the volume of the device, facilitating the transfer of the device, and improving the convenience of the device.

[0036] Referring to Figure 1 and Figure 2 , the upper sides of the two groups of device supports 1 are fixedly connected with supporting plates 2, the upper sides of the supporting plates 2 are clamped with mounting plates 3, the lower surfaces of the mounting plates 3 are fixedly connected with mounting frames 31, the lower surfaces of the mounting frames 31 are fixedly installed with detection mechanisms 32, the upper surfaces of the left and right groups of supporting plates 2 are provided with two groups of clamping grooves 21, the right side surfaces of the right supporting plates 2 are rotatably connected with push rods 22, and the left and right ends of the mounting plates 3 are fixedly connected with two groups of clamping blocks 33, which are clamped in the inside of the clamping grooves 21.

[0037] Specifically, the detection mechanism 32 includes a radar detection module, an image acquisition module, a data processing module, and an output module. The radar detection module is used for detecting the filling condition inside the crack. The image acquisition module is a high-definition camera used for capturing road surface images. The data processing module uses image recognition technology to automatically identify and classify road surface cracks, potholes, and other diseases. The output display module displays the detection results to the user in a graphical interface, effectively improving the detection effect of road maintenance.

[0038] The installation of the detection mechanism 32 can be observed effectively, the stability of the installation of the detection mechanism 32 is improved, after the installation of the detection mechanism 32 is completed, the installation plate 3 is turned over, the detection mechanism 32 is turned to the lower side, the clamping blocks 33 on the left side and the right side are clamped in the clamping grooves 21, the installation plate 3 is clamped and fixed, and the stability of the equipment support 1 is improved.

[0039] The utility model discloses a working principle: in the process of transferring, the two sets of equipment support 1 are directly pushed to fold to the inner side, the equipment volume is further reduced, the equipment transportation convenience is further improved, and in the process of installing the detection mechanism 32, the installation plate 3 is turned over, the installation frame 31 is rotated to the upper side, the installation of the detection mechanism 32 can be observed effectively, and the stability of the installation of the detection mechanism 32 is improved.

[0040] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model and are not intended to limit the utility model. Without departing from the spirit and scope of the utility model, various changes and improvements can be made to the utility model, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A device for detecting the quality of asphalt pavement maintenance, comprising two sets of equipment supports (1), characterized in that: Two groups of the equipment support (1) are provided with folding mechanisms, the folding mechanisms comprise a first sliding sleeve (12), a second sliding sleeve (13), a connecting plate (16), a first supporting rod (17) and a second supporting rod (18), the lower end of the equipment support (1) is rotatably connected with a universal wheel (19), the upper side of the two groups of equipment supports (1) is fixedly connected with a supporting plate (2), the upper side of the supporting plate (2) is clamped with a mounting plate (3), the lower surface of the mounting plate (3) is fixedly connected with a mounting frame (31), and the lower surface of the mounting frame (31) is fixedly installed with a detection mechanism (32).

2. The asphalt pavement maintenance quality detection device according to claim 1, characterized in that: The first sliding sleeve (12) is slidably connected with the upper side of the surface of the equipment support (1), and the second sliding sleeve (13) is slidably connected with the lower side of the surface of the equipment support (1).

3. The asphalt pavement maintenance quality detection device according to claim 1, characterized in that: The surface of the first sliding sleeve (12) is provided with a lock hole (11) near the upper side, the side surface of the first sliding sleeve (12) is fixedly connected with a connecting block (14), and the connecting block (14) is screwedly connected with a locking screw (15) in the inside.

4. The asphalt pavement maintenance quality detection device according to claim 1, characterized in that: The side surfaces of the first sliding sleeve (12) and the second sliding sleeve (13) are fixedly connected with the connecting plate (16), and the middle portions of the first supporting rod (17) and the second supporting rod (18) are rotatably connected.

5. The asphalt pavement maintenance quality detection device according to claim 4, characterized in that: The two ends of the first supporting rod (17) are rotatably connected with the connecting plate (16) on the surface of the left second sliding sleeve (13) and the connecting plate (16) on the surface of the right first sliding sleeve (12) respectively.

6. The asphalt pavement maintenance quality detection device according to claim 5, characterized in that: The two ends of the second supporting rod (18) are rotatably connected with the connecting plate (16) on the surface of the left first sliding sleeve (12) and the connecting plate (16) on the surface of the right second sliding sleeve (13) respectively.

7. The asphalt pavement maintenance quality detection device according to claim 1, characterized in that: The upper surfaces of the left and right groups of supporting plates (2) are provided with two groups of clamping grooves (21), and the right side surface of the right supporting plate (2) is rotatably connected with a push rod (22).

8. The asphalt pavement maintenance quality detection device according to claim 7, characterized in that: The left and right ends of the mounting plate (3) are fixedly connected with two groups of clamping blocks (33), and the clamping blocks (33) are clamped in the inside of the clamping grooves (21).

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