Riding type road detection equipment

Abstract

The invention discloses riding-type road detection equipment, and the equipment comprises a vehicle body which comprises a vehicle frame, the vehicle frame is provided with a mounting surface, and the mounting surface is provided with a mounting groove with a downward opening; the detector is embedded into the mounting groove, a positioning clamping groove is formed in the outer side wall of the detector shell, a vertical limiting wall is arranged at the top of the positioning clamping groove, and a pre-tightening wall is arranged at the inner end of the positioning clamping groove; the top column has a positioning state and a dismounting state; and the elastic piece is used for applying elastic acting force to the jacking column. According to the invention, a riding type design is adopted, so that a detector can directly ride on the equipment to detect a road in real time. The mounting surface and the mounting groove are arranged on the frame, and the positioning clamping groove is formed in the shell of the detector, so that the detector can be quickly embedded and fixed in the mounting groove through the top column. The design of the support pillar simplifies the maintenance and replacement process of the detection equipment, and reduces the maintenance cost.

Description

Technical Field

[0001] The present invention relates to the technical field of measurement detection of irregular road surfaces, and in particular to a riding-type road detection device. Background Art

[0002] Road inspection is an important part of ensuring road safety and performance. Since the road surface is an irregular surface, the metrological inspection of the irregular road surface involves the evaluation of road flatness, road surface condition, structural integrity and performance.

[0003] With the development of technology, the detection technology of irregular road surfaces has gradually transitioned from traditional manual detection to automated and intelligent detection. However, in order to confirm the accuracy of the detection, confirm the real state of the road, and provide accurate information for subsequent road construction and road safety, it is usually necessary to manually walk on the road section after the detection vehicle to further determine the road surface problems, which makes the efficiency low and the labor cost high. In addition, the installation and removal of the detection instruments on the detection vehicle are usually troublesome, which is not convenient for subsequent maintenance and replacement. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a riding type road detection device.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is as follows: A riding-type road detection device, used for detecting the flatness of an irregular surface of a road surface, comprises: a vehicle body, including a frame, the frame is provided with a mounting surface, the mounting surface is provided with a mounting groove with an opening facing downward; a detector for detecting the flatness of an irregular surface of a road surface, embedded in the mounting groove, the outer side wall of the detector housing is provided with a positioning slot, the top of the positioning slot is provided with a vertical limiting wall, the inner end of the positioning slot is provided with a pre-tightening wall, and the pre-tightening wall is arranged to be gathered inward from top to bottom; a top column, which has a positioning state and a disassembly state; the top column in the positioning state is snapped into the positioning slot and abutted against the pre-tightening wall; the top column in the disassembly state avoids the movable path of the detector to be pulled downward out of the mounting groove, and the top column is transversely movable and penetrates through the side wall of the mounting groove to realize the switching between the positioning state and the disassembly state; an elastic member is used to apply an elastic force to the top column to move from the disassembly state to the positioning state.

[0006] Furthermore, a through hole is provided on the side wall of the mounting groove, a strip notch is provided at the bottom of the through hole, the top column is laterally movable through the through hole, the top column is connected to a toggle column, the toggle column is inserted through the strip notch and can move laterally along the strip notch, and the lower end of the toggle column extends out of the strip notch to protrude from the mounting surface.

[0007] Furthermore, the through hole includes a first threaded hole section, a guide sleeve is installed at the first threaded hole section, a guide hole is provided in the middle of the guide sleeve, a guide column inserted into the guide hole is provided on the side of the top column away from the detector, and the guide column moves laterally along the guide hole.

[0008] Furthermore, the diameter of the top column is larger than that of the guide column, and the elastic member is a compression spring sleeved on the guide column, and the compression spring is located between the guide sleeve and the top column.

[0009] Furthermore, the through hole includes a second threaded hole section arranged outside the first threaded hole section, the diameter of the second threaded hole section is larger than the first threaded hole section, and a hole cover is threadedly connected to the second threaded hole section.

[0010] Furthermore, a polygonal screwing protrusion is provided on the outer side of the guide sleeve.

[0011] Furthermore, the side wall of the strip-shaped notch is provided with a locking groove, and the toggle post on the top post in the disassembled state can be rotated and locked into the locking groove to keep the top post in the disassembled state.

[0012] Furthermore, a limiting flange expanding outward is provided at the bottom of the detector housing.

[0013] Furthermore, the installation groove is embedded with a sealing frame clamped between the detector housing and the side wall of the installation groove.

[0014] Furthermore, the sealing frame is provided with an escape opening aligned with the positioning slot.

[0015] The present invention has the following beneficial effects: With the riding design, the inspectors can ride directly on the equipment, and the detector will detect the road in real time. The detector can measure the irregular surface of the road to evaluate the flatness and structural integrity of the road. Compared with the traditional manual walking detection, while the instrument detection is being realized, the human is also observing and judging, which improves the detection speed, reduces the labor cost, and does not require manual re-inspection. By setting the mounting surface and mounting groove on the frame, and setting the positioning card groove on the detector housing, the detector can be quickly embedded and fixed in the mounting groove through the top column. The top column and the pre-tightening wall can realize the installation pre-tightening of the detector, so that the detector has a tendency to move upward and eliminate the installation gap; the vertical limit wall prevents the top column from escaping from the positioning card groove along the pre-tightening wall, and improves the stability of the detector installation. The design of the top column allows for rapid switching between the positioning state and the disassembly state, and the detector can be fixed and disassembled without complicated operations. The setting of the elastic member provides elastic force to the top column, making the detector more stable in the positioning state, and it can also be easily operated when it needs to be disassembled. The maintenance and replacement process of detection equipment is simplified, and maintenance costs are reduced.

[0016] In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 yes Figure 1 AA section view; Figure 3 yes Figure 2 A magnified image of point a; Figure 4 It is a structural diagram of the frame; Figure 5 yes Figure 4 A magnified view at point b; Figure 6 It is a partial view of the exploded state of the frame; Figure 7 It is a schematic diagram of the exploded structure of the top column, the guide sleeve, the hole cover and the elastic member; Figure 8 It is a schematic diagram of the structure of the installation surface after the detector is disassembled; Fig. 9 It is a structural diagram of the detector.

[0018] Legend: The vehicle body 100, the vehicle frame 110, the mounting surface 120, the mounting groove 130, the through hole 131, the strip-shaped notch 132, the first threaded hole section 133, the second threaded hole section 134, the positioning groove 135, the limiting protrusion 136, the guide sleeve 140, the guide hole 141, the polygonal screwing protrusion 142, the hole cover 150, the sealing frame 160, the avoidance opening 161, and the socket 170; Detector 200, positioning slot 210, vertical limiting wall 211, pre-tightening wall 212, limiting flange 220, socket 230; A top column 300, a toggle column 310, and a guide column 320; Elastic member 400. DETAILED DESCRIPTION

[0019] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0022] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0023] Please refer to Figure 1 , Figure 2 and Figure 3 A riding-type road detection device in a preferred embodiment of the present invention is used to detect the irregular surface flatness of a road surface, and includes a vehicle body 100, a detector 200, a top column 300 and an elastic member 400.

[0024] The vehicle body 100 includes a vehicle frame 110, and the vehicle frame 110 is provided with a mounting surface 120, and the mounting surface 120 is provided with a mounting groove 130 with an opening facing downward. The detector 200 is used to detect the flatness of the irregular surface of the road surface. The detector 200 is embedded in the mounting groove 130. The outer wall of the outer shell of the detector 200 is provided with a positioning slot 210, and the top of the positioning slot 210 is provided with a vertical limiting wall 211. The inner end of the positioning slot 210 is provided with a pre-tightening wall 212, and the pre-tightening wall 212 is arranged to be gathered inward from top to bottom, and inward refers to the direction toward the mounting groove 130. The top column 300 has a positioning state and a disassembly state; the top column 300 in the positioning state is inserted into the positioning slot 210 and abuts against the pre-tightening wall 212; the top column 300 in the disassembly state avoids the activity path of the detector 200 to be pulled downward out of the mounting groove 130, so that the detector 200 can be disassembled smoothly, avoiding interference with the disassembly of the detector 200. The top column 300 is laterally movable and penetrates the side wall of the installation groove 130 to realize the switching between the positioning state and the disassembly state. The elastic member 400 is used to apply an elastic force to the top column 300 to move from the disassembly state to the positioning state, thereby applying a force to keep the top column 300 in the positioning state, so that it can maintain the positioning state when not subjected to a large external force.

[0025] A riding-type road detection device in a preferred embodiment of the present invention adopts a riding-type design, and the detection personnel can directly ride on the device to perform real-time detection of the road. Compared with the traditional manual walking detection, while the instrument detection is realized, the human is also observing and judging, and there is no need for manual re-inspection, which improves the detection speed and reduces the labor cost. By setting the mounting surface 120 and the mounting groove 130 on the frame 110, and setting the positioning card groove 210 on the outer shell of the detector 200, the detector can be quickly embedded and fixed in the mounting groove 130 through the top column 300. The top column 300 and the pre-tightening wall 212 can realize the installation pre-tightening of the detector 200, so that the detector 200 has a tendency to move upward and eliminate the installation gap; the vertical limiting wall 211 prevents the top column 300 from escaping from the positioning card groove 210 along the pre-tightening wall 212, and improves the stability of the installation of the detector 200. The design of the top column 300 allows rapid switching between the positioning state and the disassembly state, and the fixing and disassembly of the detector 200 can be realized without complicated operations. The setting of the elastic member 400 provides an elastic force for the top column 300, making the detector 200 more stable in the positioning state and easy to operate when it needs to be disassembled, thereby simplifying the maintenance and replacement process of the detection equipment and reducing the maintenance cost.

[0026] Specifically, the vehicle body 100 can be driven by electric drive to reduce the labor intensity of the rider. The frame 110 can be equipped with a battery and a drive motor. The output shaft of the drive motor is connected to the wheel transmission, which can be achieved through a chain and a sprocket. Of course, the vehicle body 100 can still retain the pedals to achieve human pedaling drive, and can still be used when the power is insufficient. When electric drive is used, in order to ensure that the detector 200 can be used for a long time, such as Figure 8 and Fig. 9 As shown, a socket 170 is provided at the inner end of the mounting groove 130, and a socket 230 adapted to the socket 170 is provided at the top of the detector 200, and the socket 170 is connected to the battery to obtain electric energy for charging. Of course, a built-in battery can also be provided inside the detector 200, so that it can be used when the battery on the frame 110 is out of power. In addition, the detector 200 can be a combination of one or more of an infrared rangefinder, a laser scanner, and a panoramic camera, which can be selected according to needs.

[0027] Reference Figure 4 , Figure 5 and Figure 6 In some embodiments of the present invention, a through hole 131 is provided on the side wall of the installation groove 130, and a strip notch 132 is provided at the bottom of the through hole 131. The top column 300 is movably arranged in the through hole 131 in a transverse direction. The top column 300 is connected with a toggle column 310, which is arranged in the strip notch 132 and can move transversely along the strip notch 132. The lower end of the toggle column 310 extends out of the strip notch 132 to protrude from the installation surface 120, so that when disassembling, the lower end of the toggle column 310 is manually operated to switch the top column 300 to the disassembly state, so as to facilitate the disassembly of the detector 200. It can be understood that the strip notch 132 is provided with an opening at one end facing away from the installation groove 130, so that the toggle column 310 can be inserted into the strip notch 132 when installing.

[0028] Reference Figures 2 to 7 In a further embodiment of the present invention, the through hole 131 includes a first threaded hole section 133, a guide sleeve 140 is installed at the first threaded hole section 133, and an outer thread is provided on the outer periphery of the guide sleeve 140 to be threadedly connected to the first threaded hole section 133, so as to achieve detachable installation. A guide hole 141 is provided in the middle of the guide sleeve 140, and a guide column 320 inserted into the guide hole 141 is provided on the side of the top column 300 away from the detector 200, and the guide column 320 moves laterally along the guide hole 141, thereby providing guidance for the movement of the top column 300.

[0029] Reference Figures 4 to 6In a further embodiment of the present invention, the diameter of the top column 300 is larger than that of the guide column 320, and the elastic member 400 is a compression spring sleeved on the guide column 320, and the compression spring is located between the guide sleeve 140 and the top column 300, thereby realizing stable installation of the compression spring, and the guide sleeve 140 and the top column 300 provide abutment positions for both ends of the compression spring, so that the elastic force can be applied to the top column 300.

[0030] Reference Figure 2 In a further embodiment of the present invention, the through hole 131 includes a second threaded hole section 134 arranged on the outside of the first threaded hole section 133, and the outside refers to the side facing away from the mounting groove 130. The diameter of the second threaded hole section 134 is larger than that of the first threaded hole section 133 to facilitate processing and installation of the guide sleeve 140; a hole cover 150 is threadedly connected to the second threaded hole section 134 to cover the through hole 131 and reduce the entry of impurities that affect the movement of components.

[0031] Reference Figure 7 In a further embodiment of the present invention, a polygonal screwing protrusion 142 is provided on the outer side of the guide sleeve 140 to facilitate screwing the guide sleeve 140 with a tool.

[0032] Reference Figure 6 and Figure 8 In a further embodiment of the present invention, a locking groove 135 is provided on the side wall of the strip-shaped notch 132, and the toggle post 310 on the top column 300 in the disassembled state can be rotated and locked into the locking groove 135 to keep the top column 300 in the disassembled state. When disassembling, the top column 300 can be moved to the disassembled state, and the toggle post 310 can be rotated and locked into the locking groove 135, and then the hand can be released to disassemble the detector 200.

[0033] It can be understood that, in order to achieve multi-position limiting of the detector 200, the positioning slots 210, the through holes 131, the top columns 300 and the elastic members 400 are usually symmetrically provided in two groups.

[0034] Reference Figure 6 and Figure 8 In a further embodiment of the present invention, a limiting protrusion 136 is provided on the edge of the locking groove 135 close to the side wall of the detector 200 and close to the strip notch 132, so as to limit the toggle post 310 that is inserted into the locking groove 135, so that the toggle post 310 that is inserted into the locking groove 135 will not easily separate from the locking groove 135. The toggle post 310 that is inserted into the locking groove 135 will fit with the side wall of the locking groove 135 close to the detector 200 under the action of the compression spring, and then be limited by the limiting protrusion 136 to make it stable in the locking groove 135. When the toggle post 310 needs to be separated from the locking groove 135, the toggle post 310 can be moved in a direction away from the installation groove 130 to be misaligned with the limiting protrusion 136 and then rotated to separate from the locking groove 135.

[0035] Reference Figure 6 and Figure 8 In some embodiments of the present invention, a limit flange 220 expanding outward is provided at the bottom of the housing of the detector 200. The contour of the limit flange 220 is larger than the installation groove 130. The limit flange 220 limits the depth of the detector 200 inserted into the installation groove 130 and facilitates the operation of the detector 200 during disassembly.

[0036] Reference Figures 6 to 8 In some embodiments of the present invention, the mounting groove 130 is embedded with a sealing frame 160 clamped between the housing of the detector 200 and the side wall of the mounting groove 130, thereby improving the sealing performance and reducing the installation gap.

[0037] Reference Figures 6 to 8 In some embodiments of the present invention, the sealing frame 160 is provided with an escape opening 161 aligned with the positioning slot 210 to avoid structural interference. The sealing frame 160 can be made of rubber material, which has good elastic deformation ability.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A riding road detection device for detecting the irregular surface flatness of a road surface, characterized in that: include: A vehicle body (100) comprises a vehicle frame (110), wherein the vehicle frame (110) is provided with a mounting surface (120), and the mounting surface (120) is provided with a mounting groove (130) with an opening facing downward; A detector (200) for detecting the flatness of an irregular surface of a road surface is embedded in a mounting groove (130), a positioning groove (210) is provided on the outer wall of a housing of the detector (200), a vertical limiting wall (211) is provided on the top of the positioning groove (210), a pre-tightening wall (212) is provided at the inner end of the positioning groove (210), and the pre-tightening wall (212) is arranged to be retracted inward from top to bottom; The top column (300) has a positioning state and a disassembly state; the top column (300) in the positioning state is inserted into the positioning slot (210) and abuts against the pre-tightening wall (212); the top column (300) in the disassembly state avoids the movable path of the detector (200) to be pulled downward out of the installation slot (130), and the top column (300) is movably arranged transversely through the side wall of the installation slot (130) to realize switching between the positioning state and the disassembly state; The elastic member (400) is used to apply an elastic force to the top column (300) to move from the disassembled state to the positioned state.

2. The riding road detection device according to claim 1, characterized in that: The side wall of the mounting groove (130) is provided with a through hole (131), the bottom of the through hole (131) is provided with a strip-shaped notch (132), the top column (300) is movably arranged in the through hole (131) in a transverse direction, the top column (300) is connected to a toggle column (310), the toggle column (310) is arranged in the strip-shaped notch (132) and can move transversely along the strip-shaped notch (132), and the lower end of the toggle column (310) extends out of the strip-shaped notch (132) to protrude from the mounting surface (120).

3. The riding road detection device according to claim 2, characterized in that: The through hole (131) comprises a first threaded hole section (133), a guide sleeve (140) is installed at the first threaded hole section (133), a guide hole (141) is provided in the middle of the guide sleeve (140), a guide column (320) inserted into the guide hole (141) is provided on a side of the top column (300) facing away from the detector (200), and the guide column (320) moves laterally along the guide hole (141).

4. The riding road detection device according to claim 3, characterized in that: The diameter of the top column (300) is larger than that of the guide column (320); the elastic member (400) is a compression spring sleeved on the guide column (320); and the compression spring is located between the guide sleeve (140) and the top column (300).

5. The riding road detection device according to claim 3, characterized in that: The through hole (131) comprises a second threaded hole section (134) arranged outside the first threaded hole section (133); the diameter of the second threaded hole section (134) is larger than that of the first threaded hole section (133); and a hole cover (150) is threadedly connected to the second threaded hole section (134).

6. The riding road detection device according to claim 3, characterized in that: A polygonal screwing convex portion (142) is provided on the outer side of the guide sleeve (140).

7. The riding road detection device according to claim 2, characterized in that: The side wall of the strip-shaped notch (132) is provided with a locking groove (135), and the toggle post (310) on the top post (300) in the disassembled state can be rotated and locked into the locking groove (135) to keep the top post (300) in the disassembled state.

8. The riding road detection device according to claim 1, characterized in that: The bottom of the housing of the detector (200) is provided with a limiting flange (220) that expands outwards.

9. The riding road detection device according to claim 1, characterized in that: The installation groove (130) is embedded with a sealing frame (160) which is clamped between the housing of the detector (200) and the side wall of the installation groove (130).

10. The riding road detection device according to claim 9, characterized in that: The sealing frame (160) is provided with an escape opening (161) aligned with the positioning slot (210).

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