Road and bridge pavement defect marking device

Abstract

The utility model relates to the technical field of road and bridge pavement marking, and provides a road and bridge pavement defect marking device which comprises a frame (1), a sweeping assembly (3), a dust collection assembly (4) and a marking assembly (5) are sequentially arranged on the frame (1) from front to back, the marking assembly (5) comprises a concentration box (51) fixedly connected to the frame (1), and a marker (6) slides in the concentration box (51). The marking assembly (5) further comprises two side plates (52) fixedly connected to the vehicle frame (1), telescopic rods (53) are installed on the sides, close to each other, of the two side plates (52), the telescopic ends of the telescopic rods (53) are fixedly connected with stabilizing plates (54), the stabilizing plates (54) are located between the road surface and the concentration box (51), and limiting assemblies (7) are arranged between the concentration box (51) and the markers (6). The working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road and bridge pavement marking technical field, more specifically, especially relate to road and bridge pavement defect marking device. BACKGROUND

[0002] Due to vehicle load, environmental influence and the deficiency existing in the construction process, over a long period of time, the pavement will inevitably appear various defects such as damage and depression, and the pavement defects will adversely affect the bearing capacity and durability of the pavement, the driving speed of the vehicle, fuel consumption, driving comfort and traffic safety; in order to effectively mark the pavement defects, the defect position is usually marked and measured by the on-site survey personnel, and the pavement after marking is repaired by the defect position by the subsequent operating personnel using the repair equipment.

[0003] The patent document with the publication number CN218291776U discloses a road and bridge pavement defect marking device, which comprises a mobile vehicle body, a sweeping assembly, a dust suction assembly, a spraying assembly and a marking assembly are sequentially arranged on the mobile vehicle body, the sweeping assembly sweeps the dust and sundries on the pavement, the dust suction assembly collects the dust and sundries swept by the sweeping assembly, the spraying assembly sprays the swept pavement to remove dust, and the marking assembly controls the marker inside to fall from the mobile vehicle body to mark the defect position of the swept pavement. The road and bridge pavement defect marking device disclosed by the utility model sweeps the dust and sundries on the pavement through the sweeping assembly, the dust and sundries collected are sucked into the waste collection box through the dust suction assembly, the sprayed pavement after sweeping is sprayed by the spraying assembly, the cleaning of the road and bridge pavement is completed, the pavement defects are easy for the operating personnel to find, at the same time, the pavement defects are effectively marked by the marking assembly, so as to facilitate the subsequent repair work of the pavement defects.

[0004] However, in the actual use of the pavement defect marking device in the prior art, the marker still has a certain height when falling from the through hole of the vehicle body to the pavement, and the height of the bottom plate from the pavement must be higher than that of the marker, otherwise the vehicle body cannot be moved after the marker falls to the pavement, and if it is moved, the marker will be knocked down, so in this case, there is still a probability of falling to the pavement during the falling process of the marker to the pavement. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a road and bridge pavement defect marking device, which can avoid the marker from falling when placing the marker and improve the work efficiency.

[0006] The utility model provides a road bridge pavement defect marking device, including the frame, the lower end surface of frame is provided with the gyro wheel, the frame is provided with the cleaning assembly, dust collection assembly and marking assembly from front to back in proper order, the marking assembly includes the centralized box of fixed connection on the frame, the marker slides in the centralized box, the marking assembly still includes the both side plates of fixed connection on the frame, the side of two the side plate is close to each other all is installed telescopic link, the telescopic end of telescopic link is fixedly connected with the stabilizing plate, the stabilizing plate is located between the road surface and the centralized box, the lower end surface of stabilizing plate is at most two centimeters from the road surface, the distance of centralized box's lower end surface from the road surface is at most one centimeter longer than the height of marker, and the limiting assembly is arranged between the centralized box and each marker.

[0007] Further, the shape of the opening of the two stabilizing plates close to each other is the same as the cross-sectional shape of the inside of the centralized box, and the cross-sectional shape of the inside of the centralized box is adapted to the bottom of the marker.

[0008] Further, the marker includes a bottom support, a vertical rod is fixedly connected to the bottom support, and a flag is mounted on the side wall of the vertical rod.

[0009] Further, the thickness of the bottom support is at least two centimeters.

[0010] Further, a limiting groove is formed in the lower end surface of the bottom support and communicated with the side wall.

[0011] Further, the limiting assembly includes a plurality of insertion slots formed at equal intervals along the length direction of the centralized box, the insertion slots are communicated with the inside of the centralized box, a limiting plate is inserted into the insertion slots, and one end of the limiting plate in the centralized box is adapted and clamped in the limiting groove.

[0012] Further, a clamping groove is formed in the side wall of the bottom support, a first clamping strip is fixedly connected to the inner wall of the centralized box and adapted to the clamping groove, and a second clamping strip is fixedly connected to the stabilizing plate and adapted to the clamping groove.

[0013] Further, a top support is fixedly connected to the upper end of the vertical rod.

[0014] Further, a handrail is fixedly connected to the rear end of the frame.

[0015] Further, a button is arranged on the handrail.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] In the utility model, through set up the centralized box, it is convenient to store multiple markers, when the marker is needed, the marker assembly is above the to-be-marked point through the moving device, the marker at the bottom is slid to the bottom and between the two stable plates under the action of gravity through the release of the limiting assembly at the specified position, the cross section shape of the opening of the two stable plates close to each other is same with the cross section shape in the centralized box, the cross section shape in the centralized box is adapted to the bottom of the marker, so the marker can slide stably on the road surface and will not be poured, the working efficiency is improved, then the two telescopic rods are retracted, the two stable plates are away from each other, the marker is completed, thereby avoiding the marker to pour, then the device is pushed to the next marker point. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model.In the drawings:

[0019] Figure 1 It is the overall structure schematic diagram of the oblique front view of road bridge pavement defect marking device;

[0020] Figure 2 It is the overall structure schematic diagram of the oblique rear view of road bridge pavement defect marking device;

[0021] Figure 3 It is the overall structure schematic diagram of the oblique lower view of road bridge pavement defect marking device;

[0022] Figure 4 It is the schematic diagram of marker assembly;

[0023] Figure 5 It is the internal schematic diagram of centralized box;

[0024] Figure 6 It is the schematic diagram of marker.

[0025] In the drawing: 1, car frame;2, gyro wheel;3, cleaning assembly;31, mounting plate;32, rotating rod;33, brush head;34, driving motor;4, dust collection assembly;41, dust collection box;42, dust collection pipeline;43, air suction pump;5, marker assembly;51, centralized box;52, side plate;53, telescopic rod;54, stable plate;6, marker;61, bottom support;62, vertical rod;63, flag;64, limiting groove;65, clamping groove;66, top support;7, limiting assembly;71, insertion slot;72, limiting plate;8, first clamping strip;9, second clamping strip;10, storage box;11, handrail;12, button. DETAILED DESCRIPTION

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Specific implementation examples:

[0028] like Figures 1-6 As shown, a road and bridge pavement defect marking device includes a frame 1. Rollers 2 are mounted on the lower end of the frame 1 for movement. From front to back, the frame 1 is equipped with a sweeping assembly 3, a vacuuming assembly 4, and a marking assembly 5. The sweeping assembly 3 cleans the road surface. The vacuuming assembly 4 is located behind the sweeping assembly 3 and collects the debris gathered by the sweeping assembly 3. The marking assembly 5 holds marking objects 6. The marking assembly 5 includes a collection box 51 fixedly connected to the frame 1. The collection box 51 holds and stores the marking objects 6, which slide within it. The marking assembly 5 also includes two side plates 52 fixedly connected to the rear of the frame 1. Telescopic rods 53 are fixedly installed on the sides of the side plates 52 that are close to each other. The telescopic rod 53 is an electric telescopic rod. The telescopic end of the telescopic rod 53 is fixedly connected to a stabilizing plate 54. The stabilizing plate 54 is located between the road surface and the collection box 51. The lower end of the stabilizing plate 54 is at most two centimeters away from the road surface. The distance between the lower end of the collection box 51 and the road surface is at most one centimeter longer than the height of the marker 6. This makes it easier to push the device away after the marker 6 is placed. The cross-section of the shape formed by the openings on the side of the two stabilizing plates 54 that are close to each other is the same as the cross-sectional shape inside the collection box 51. The cross-sectional shape inside the collection box 51 is adapted to the bottom of the marker 6. A limiting component 7 is provided between the collection box 51 and each marker 6 stacked from bottom to top. The limiting component 7 is used to limit the marker 6, making it easier to place the marker 6 one by one. By setting up a central box 51, multiple markers 6 can be stored. When a marker 6 needs to be placed, the moving device positions the marker assembly 5 above the point to be marked. By releasing the limiting assembly 7 at the designated position, the marker 6 at the bottom can slide to the bottom and contact the road surface under the action of gravity and be located between the two stabilizing plates 54. Since the cross-sectional shape of the openings on the side of the two stabilizing plates 54 that are close to each other is the same as the cross-sectional shape inside the central box 51, and the cross-sectional shape inside the central box 51 is adapted to the bottom of the marker 6, the marker 6 can slide stably onto the road surface without tipping over, improving work efficiency. Then, the two telescopic rods 53 are retracted, and the two stabilizing plates 54 are moved away from each other, completing the placement and marking of the marker 6, thereby preventing the marker 6 from tipping over. Then, the device is pushed to the next marking point.

[0029] like Figures 1-6As shown, the marker 6 comprises a bottom support 61, which is the bottom of the marker 6, and has a circular cross section. The bottom support 61 is slidably arranged in the centralized box 51. The upper end surface of the bottom support 61 is fixedly connected with a vertical rod 62. The lateral wall of the vertical rod 62 is provided with a flag 63. The flag 63 is coated with bright paint, which helps the driver to see the marker 6 in time and avoid the road defects.

[0030] As shown in Figures 1-6 The thickness of the bottom support 61 is at least two centimeters, which is greater than the height of the lower end surface of the stabilizing plate 54 from the road surface. This avoids the dislocation between the marker 6 and the stabilizing plate 54 caused by the accidental movement of the device before the two stabilizing plates 54 move away from each other.

[0031] As shown in Figures 1-6 The lower end surface of the bottom support 61 is provided with a limiting slot 64 which is communicated with the lateral wall. The limiting assembly 7 comprises a plurality of insertion slots 71 which are equally spaced along the length direction of the centralized box 51 and are adapted to the number of the markers 6. The insertion slots 71 are communicated with the inside of the centralized box 51. The limiting plates 72 are inserted into the insertion slots 71. One end of the limiting plate 72 located in the centralized box 51 is adapted to and clamped in the limiting slot 64. Through the cooperation of the insertion slot 71, the limiting plate 72 and the limiting slot 64, a plurality of markers 6 can be stored in the centralized box 51. When marking is needed, the limiting plate 72 located at the lowermost position is taken out, so that the marker 6 located at the lowermost position falls onto the road surface and between the two stabilizing plates 54. The markers 6 located above are not affected, and the marker 6 can be reused.

[0032] As shown in Figures 1-6 In order to further improve the sliding stability of the marker 6 between the centralized box 51 and the two stabilizing plates 54 and facilitate the positioning of the limiting slot 64, the lateral wall of the bottom support 61 is provided with a clamping slot 65. The inner wall of the centralized box 51 is fixedly connected with a first clamping strip 8 which is adapted to the clamping slot 65. The stabilizing plate 54 is fixedly connected with a second clamping strip 9 which is adapted to the clamping slot 65. Through the cooperation of the clamping slot 65 and the first clamping strip 8 and the second clamping strip 9, the sliding stability of the marker 6 is improved.

[0033] As shown in Figures 1-6 The upper end of the vertical rod 62 is fixedly connected with a top support 66. Through the arrangement of the top support 66, the bottom support 61 of the marker 6 located above is contacted. Before a plurality of markers 6 are stored in the centralized box 51, the lowermost limiting plate 72 is first inserted into the lowermost insertion slot 71. Then, the markers 6 are slid into the centralized box 51 one by one. The contact between each top support 66 and the bottom support 61 is achieved. Then, the remaining limiting plates 72 are inserted into the respective insertion slots 71. Then, the marking operation can be performed.

[0034] As shown in Figures 1-6As shown, the cleaning assembly 3 includes a mounting plate 31 fixedly connected to the front side of the frame 1, a rotating rod 32 is rotatably connected through the mounting plate 31, the lower end of the rotating rod 32 is provided with a brush head 33, and the upper end of the rotating rod 32 is fixedly connected with the output end of a driving motor 34 mounted on the mounting plate 31. The output end of the two driving motors 34 rotates, and the two driving motors 34 drive the corresponding brush head 33 to rotate counterclockwise, so that the dust and debris on the road surface are collected, and the dust and debris are easily sucked into the rear suction assembly 4.

[0035] As shown in the drawings, Figures 1-6 The suction assembly 4 includes a dust collecting box 41 fixedly connected to the frame 1, a suction pipe 42 is communicated with the front side of the dust collecting box 41, and an air suction pump 43 is mounted on the dust collecting box 41 to form a negative pressure in the dust collecting box 41, so that the dust and debris are easily sucked into the suction pipe 42. The filtering system and the exhaust system on the dust collecting box 41 are conventional technical means, and will not be repeated here.

[0036] As shown in the drawings, Figures 1-6 The dust collecting box 41 is also fixedly connected with the storage box 10, and the removed limiting plate 72 can be first placed in the storage box 10.

[0037] As shown in the drawings, Figures 1-6 The frame 1 is fixedly connected with a handrail 11 at the rear end, the handrail 11 is provided to facilitate the pushing device, and a button 12 is mounted on the handrail 11. The driving motor 34, the air suction pump 43 and the telescopic rod 53 are electrically connected with the external power supply and the controller (such as a PLC controller, not shown in the figure), and the button 12 is electrically connected with the controller. By pressing the corresponding button 12 on the handrail 11, the output of the driving motor 34, the air suction pump 43 or the telescopic rod 53 can be easily controlled.

[0038] The working principle of the road and bridge pavement defect marking device in this embodiment is: before storing a plurality of markers 6 in the centralized box 51, first insert the lowermost limiting plate 72 into the lowermost slot 71, then slide the markers 6 into the centralized box 51 one by one, then insert the remaining limiting plates 72 into the respective slots 71, and then the marking operation can be performed; when it is necessary to place the markers 6, the moving device moves the marking assembly 5 to the upper side of the to-be-marked point, the lowermost marker 6 at this time is dropped onto the road surface and between the two stabilizing plates 54 by taking out the lowermost limiting plate 72 at this time, because the cross-sectional shape of the opening on the side where the two stabilizing plates 54 are close to each other is the same as the cross-sectional shape of the inside of the centralized box 51, and the cross-sectional shape of the inside of the centralized box 51 is matched with the bottom of the marker 6, so the marker 6 can be stably slid onto the road surface and will not be tilted, thereby improving the working efficiency, then the two telescopic rods 53 are retracted, the two stabilizing plates 54 are away from each other, the marker 6 is dropped and marked, thereby avoiding the marker 6 from being tilted, and then the pushing device is moved to the next marking point.

[0039] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A device for marking defects in a road bridge pavement, characterized in that: The utility model provides a kind of marking vehicle, including frame (1), the lower end surface of the frame (1) is provided with gyro wheel (2), the frame (1) is sequentially provided with cleaning assembly (3), dust collection assembly (4) and marking assembly (5) from front to back, the marking assembly (5) includes the centralized box (51) being fixedly connected on the frame (1), marker (6) slides in the centralized box (51), the marking assembly (5) further includes two side plates (52) being fixedly connected on the frame (1), the side of two the side plate (52) is close to each other is equipped with telescopic rod (53), the telescopic end of the telescopic rod (53) is fixedly connected with stabilizing plate (54), the stabilizing plate (54) is between road surface and the centralized box (51), the lower end surface of the stabilizing plate (54) is at most two centimeters from road surface, the distance of the lower end surface of the centralized box (51) from road surface is at most one centimeter longer than the height of the marker (6), and limiting assembly (7) is arranged between the centralized box (51) and each the marker (6).

2. The road bridge pavement defect marking apparatus according to claim 1, wherein: The shape of the opening of the side of two the stabilizing plate (54) close to each other constitutes the same cross section shape as the internal cross section shape of the centralized box (51), and the internal cross section shape of the centralized box (51) is adapted to the bottom of the marker (6).

3. The road bridge pavement defect marking apparatus as claimed in claim 2, wherein: The marker (6) includes bottom support (61), the vertical rod (62) is fixedly connected on the bottom support (61), and the flag (63) is mounted on the side wall of the vertical rod (62).

4. The road bridge pavement defect marking apparatus as claimed in claim 3, wherein: The thickness of the bottom support (61) is at least two centimeters.

5. The road bridge pavement defect marking apparatus as claimed in claim 4, wherein: The bottom end surface of the bottom support (61) is provided with limiting groove (64) communicated with the side wall.

6. The road bridge pavement defect marking apparatus as claimed in claim 5, wherein: The limiting assembly (7) includes insertion slot (71) being equidistantly provided along the length direction of the centralized box (51), the insertion slot (71) is communicated in the centralized box (51), the limiting plate (72) is inserted in the insertion slot (71), and one end of the limiting plate (72) in the centralized box (51) is adapted and clamped in the limiting groove (64).

7. The road bridge pavement defect marking apparatus as claimed in claim 6, wherein: The side wall of the bottom support (61) is provided with clamping groove (65), the inner wall of the centralized box (51) is fixedly connected with first clamping strip (8) adapted to the clamping groove (65), and the second clamping strip (9) adapted to the clamping groove (65) is fixedly connected on the stabilizing plate (54).

8. The road bridge pavement defect marking apparatus as claimed in claim 3, wherein: The top support (66) is fixedly connected on the upper end of the vertical rod (62).

9. The road bridge pavement defect marking apparatus as claimed in claim 1, wherein: The rear end of the frame (1) is fixedly connected with handrail (11).

10. The road bridge pavement defect marking apparatus as claimed in claim 9, wherein: The button (12) is arranged on the handrail (11).

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