Road auxiliary repairing device and repairing method

Abstract

The invention relates to the technical field of municipal engineering, in particular to an auxiliary road repairing device which comprises a vehicle body, a linear driving mechanism, a center plate, a rotary driving part, a material receiving assembly, a stirring tank and a compression roller assembly. A support is arranged on the vehicle body and slidably connected with the movable plate, and the lifting driving assembly drives the movable plate to ascend and descend. The linear driving mechanism is in driving connection with the mounting frame. The center plate is rotationally connected with the mounting frame, and the hollowing detection assembly, the pavement crushing assembly and the grabbing mechanism are arranged on the peripheral side of the center plate in an annular array mode. And the rotary driving piece drives the center plate to rotate so as to switch different working states. The material receiving assembly is started under the action state of the material grabbing mechanism so as to receive the waste materials grabbed by the material grabbing mechanism. The stirring tank is connected with the vehicle body and communicated with the discharging pipe, and the discharging pipe is connected with the mounting frame. And the pressing roller assembly is used for rolling and trowelling the repairing material. The device integrates multiple functions of detection, crushing, cleaning, material injection and rolling, the function switching operation is simple, and time and labor are saved.

Description

Technical Field

[0001] The present invention relates to the technical field of municipal engineering, and in particular to a road auxiliary repairing device and a repairing method. Background Art

[0002] The road surface is prone to potholes or cracks after being rolled over by vehicles for a long time or being in use for too long. At this time, it needs to be repaired. However, the current road repair requires the collaboration of multiple people, which is time-consuming and labor-intensive, and the labor cost is very high.

[0003] The technical solution disclosed in the Chinese patent with announcement number CN115897354B conducts a preliminary analysis of the causes of road hazards through detection components, and performs targeted repairs through maintenance components based on the causes, thereby reducing root problems, increasing the service life of municipal roads, and ensuring road safety.

[0004] However, the device still has some shortcomings: the device cannot automatically collect the debris shoveled off, and cannot actively clean up the garbage and debris in the potholes. At the same time, when the device is actually operated, it requires multiple reciprocating movements as a whole to achieve the leveling of the road surface. Summary of the invention

[0005] The purpose of the present invention is to propose a road auxiliary repair device and a repair method in view of the problems existing in the background technology.

[0006] Technical solution of the present invention: On the one hand, the present invention proposes a road auxiliary repair device, including a vehicle body, a through hole is arranged on the vehicle body, a bracket is arranged on the vehicle body, the bracket is slidably connected to a movable plate, and the bracket is provided with a driving component for lifting and lowering the movable plate in the through hole and a lifting driving component.

[0007] A linear drive mechanism is connected to the movable plate and drives the connecting mounting frame.

[0008] The center plate is rotatably connected to the mounting frame, and hollow drum detection components, road surface crushing components and material grabbing mechanisms are arranged in a ring array around the center plate.

[0009] The rotating driving member is connected to the mounting frame and drives the center plate to rotate so as to switch between different working states.

[0010] The material receiving assembly is connected to the vehicle body and is started when the material grabbing mechanism is in operation to receive the waste material grabbed by the material grabbing mechanism.

[0011] The mixing tank is connected to the vehicle body and communicated with a discharge pipe, and the discharge pipe is connected to a mounting frame so that a discharge position of the discharge pipe can be adjusted through a linear drive mechanism.

[0012] And a pressure roller assembly, which is connected to the vehicle body and is used to roll and smooth the pothole after the repair material is filled in the pothole.

[0013] Preferably, a camera is arranged at the bottom of the movable plate.

[0014] Preferably, the linear drive mechanism includes a linear module B, a slide and a linear module C. The linear module B is connected to the movable plate, the slide is slidably connected to the movable plate, and the linear module B is driven to connect to the slide. The linear module C is connected to the slide, the mounting frame is slidably connected to the slide, the linear module C is driven to connect to the mounting frame, and the driving direction of the linear module B is perpendicular to the driving direction of the linear module C.

[0015] Preferably, the hollow drum detection assembly includes a detector and a detection probe, the detector is connected to the center plate and electrically connected to the detection probe, the detection probe is an X-ray detection probe, and a roller is arranged on the detector.

[0016] Preferably, the pavement breaking assembly comprises a pneumatic pick, the body of which is connected to the center plate.

[0017] Preferably, the material grabbing mechanism comprises a rotating shaft, a clamping plate and a driving assembly. Two rotating shafts parallel to each other are both rotatably connected to the central plate, two clamping plates are respectively connected to one of the rotating shafts, and the driving assembly drives the two rotating shafts to rotate in opposite directions.

[0018] Preferably, the material receiving assembly comprises a material receiving box and a hydraulic cylinder. The material receiving box is slidably connected to the vehicle body, the cylinder barrel of the hydraulic cylinder is connected to the vehicle body, and the output end of the hydraulic cylinder is connected to the material receiving box.

[0019] On the other hand, the present invention also proposes a repair method based on the above road auxiliary repair device, comprising the following steps:

[0020] S1. Observe with the camera and aim the through hole of the vehicle body at the pothole and then stop the vehicle.

[0021] S2. Start the rotary drive member to drive the center plate to rotate until the detection probe faces downward, and press the detector down through the lifting drive assembly until the roller falls on the road surface at the edge of the pothole, start the detection program, use the X-ray detection probe to detect whether the road surface at the edge of the pothole is hollow, and start the linear drive mechanism to adjust the position of the detection probe to perform hollow detection on the road surface around the pothole.

[0022] S3. Switch the output end of the pneumatic pick to face downwards, and use the pneumatic pick to break up the hollow road surface.

[0023] S4. Switch the clamping plate of the material grabbing mechanism to face downward, use the material grabbing mechanism to grab the crushed materials in the pit and lift them to a proper height above the upper surface of the material receiving box, use the hydraulic cylinder to push the material receiving box to the bottom of the material grabbing mechanism to receive the crushed materials, and the material receiving box automatically resets after receiving the crushed materials.

[0024] S5. Open the discharge valve of the mixing tank, and the repair material is input into the pothole through the discharge pipe.

[0025] S6. After the injection is completed, the vehicle body is started forward, and the repair material is rolled and smoothed using the pressure roller assembly.

[0026] Compared with the prior art, the present invention has the following beneficial technical effects:

[0027] By setting up a hollow drum detection component, the road surface at the edge of potholes or cracks is detected by using it. The detection includes hollow drums and loose foundation, so that after the problem is detected, it will be broken together by the road surface crushing component, and then repaired together. The hollow drum detection component, the road surface crushing component and the material grabbing mechanism are integrated and installed on the center plate, and the center plate is driven to rotate by the motor A set on the mounting frame to achieve the purpose of switching different functions. At the same time, the present invention also provides a material receiving component to collect the garbage or excess debris in the potholes after the material grabbing mechanism grabs them. The whole operation can be completed by one person, the operation is simple and convenient, and it saves manpower and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention;

[0029] Figure 2 It is a schematic diagram of the connection structure of various components on the movable plate;

[0030] Figure 3 It is a schematic diagram of the connection structure of various components on the center board;

[0031] Figure 4 It is a structural diagram of the material grabbing mechanism;

[0032] Figure 5 It is a structural schematic diagram of the material connection component.

[0033] Figure numerals: 1. body; 101. through hole; 2. bracket; 3. movable plate; 4. linear module A; 5. camera; 6. linear module B; 7. slide; 8. linear module C; 9. mounting frame; 901. limit plate; 10. center plate; 11. motor A; 12. detector; 13. detection probe; 14. roller; 15. pneumatic pick; 16. material grabbing mechanism; 161. rotating shaft; 162. clamping plate; 163. driving assembly; 17. material receiving box; 18. hydraulic cylinder; 19. mixing tank; 20. discharge pipe; 21. pressure roller assembly. DETAILED DESCRIPTION

[0034] Embodiment 1

[0035] like Figure 1-Figure 5As shown, a road auxiliary repair device proposed by the present invention includes a vehicle body 1, a linear drive mechanism, a center plate 10, a rotating drive member, a material receiving assembly, a mixing tank 19 and a roller assembly 21. A through hole 101 is provided on the vehicle body 1, a bracket 2 is provided on the vehicle body 1, the bracket 2 is slidably connected to the movable plate 3, and a lifting and lifting drive assembly is provided on the bracket 2 to drive the movable plate 3 to rise and fall in the through hole 101. The lifting drive assembly includes but is not limited to a linear module A4, which is connected to the bracket 2 and drives the movable plate 3. A camera 5 is provided at the bottom of the movable plate 3. The linear drive mechanism is connected to the movable plate 3 and drives the connection mounting frame 9. The linear drive mechanism includes a linear module B6, a slide 7 and a linear module C8. The linear module B6 is connected to the movable plate 3, the slide 7 is slidably connected to the movable plate 3, and the linear module B6 drives the connection slide 7. The linear module C8 is connected to the slide 7, the mounting frame 9 is slidably connected to the slide 7, the linear module C8 is driven to connect to the mounting frame 9, and the driving direction of the linear module B6 is perpendicular to the driving direction of the linear module C8. The center plate 10 is rotatably connected to the mounting frame 9, and the hollow drum detection component, the road surface crushing component and the material grabbing mechanism 16 are arranged in a circular array on the circumference of the center plate 10. The road surface crushing component includes a pneumatic pick 15, and the body of the pneumatic pick 15 is connected to the center plate 10. The material grabbing mechanism 16 includes a rotating shaft 161, a clamping plate 162 and a driving component 163, and the driving component 163 includes a motor B, a bevel gear A, a bevel gear B, a gear A and a gear B; the output end of the motor B is connected to the bevel gear A, one of the rotating shafts is connected to the bevel gear B, the bevel gear A and the bevel gear B are vertically meshed, and the gear A and the gear B are respectively connected to a rotating shaft, and the gear A and the gear B are meshed. Two parallel rotating shafts 161 are both rotatably connected to the center plate 10, two clamping plates 162 are respectively connected to one of the rotating shafts 161, and the driving assembly 163 drives the two rotating shafts 161 to rotate in opposite directions. The rotating driving member includes but is not limited to the motor A11, which is connected to the mounting frame 9 and drives the center plate 10 to rotate to switch different working states. The material receiving assembly is connected to the vehicle body 1, and the material receiving assembly includes a material receiving box 17 and a hydraulic cylinder 18. The material receiving box 17 is slidably connected to the vehicle body 1, the cylinder barrel of the hydraulic cylinder 18 is connected to the vehicle body 1, and the output end of the hydraulic cylinder 18 is connected to the material receiving box 17. The material receiving assembly is started when the material grabbing mechanism 16 is in motion to receive the waste material grabbed by the material grabbing mechanism 16. The mixing tank 19 is connected to the vehicle body 1 and communicates with the discharge pipe 20, the discharge pipe 20 is connected to the limit plate 901 on the mounting frame 9, and a section of the discharge port of the discharge pipe 20 is a hose, so that the discharge position of the discharge pipe 20 can be adjusted by the linear drive mechanism. The pressure roller assembly 21 is connected to the vehicle body 1. The pressure roller assembly 21 includes a U-shaped frame, a pressure roller and a high-power hydraulic cylinder that drives the U-shaped frame to rise and fall. The U-shaped frame is slidingly connected to the vehicle body 1, the pressure roller is rotatably connected to the U-shaped frame, the cylinder barrel of the high-power hydraulic cylinder is connected to the vehicle body 1, and the output end of the high-power hydraulic cylinder is connected to the U-shaped frame. After landing, the pressure roller rolls following the movement of the vehicle body 1 to roll and smooth the pothole after filling the repair material in the pothole.

[0036] In this embodiment, the detection probe 13, the pneumatic pick 15 and the material grabbing mechanism are all connected to the center plate 10, and are distributed in a circle around the center plate 10. The motor A11 is used to drive the center plate 10 to rotate to switch different working states. When working, it is first necessary to perform a hollowing detection on the road surface around the pothole. The detection probe 13 is an X-ray detection probe, which can effectively and quickly understand the situation below the road surface around the pothole, determine the hollowing or looseness, and then use the pneumatic pick 15 to break the problematic area according to the detection results, and then use the material grabbing mechanism 16 to pick up the broken debris. Clamp it up and collect it through the material receiving box 17. It should be noted that the grabbing mechanism 16 can also take out the garbage in the pothole in advance, and if the road surface is a concrete road surface, when the broken debris of the road surface around the edge of the pothole falls into the pothole, and the accumulated debris does not exceed the road surface, the concrete debris can be left as a base material. At this time, new concrete slurry can be directly pumped in, which can achieve the effect of saving wet concrete material. At the same time, in the present invention, the output port of the discharge pipe 20 can be controlled and adjusted by the linear module B6 and the linear module C8 to avoid excessive accumulation of repair materials in one place.

[0037] Embodiment 2

[0038] The present invention further provides a road repair method using the road auxiliary repair device of the first embodiment, comprising the following steps:

[0039] S1. Observe with the camera 5 and align the through hole 101 of the vehicle body 1 with the pothole and then stop the vehicle.

[0040] S2. Start the rotating drive member to drive the center plate 10 to rotate until the detection probe 13 faces downward, and press the detector 12 down through the lifting drive assembly until the roller 14 falls on the road surface at the edge of the pothole, start the detection program, use the X-ray detection probe to detect whether the road surface at the edge of the pothole is hollow, and start the linear drive mechanism to adjust the position of the detection probe 13 to perform hollow detection on the road surface around the pothole.

[0041] S3, switch the output end of the pneumatic pick 15 to face downward, and use the pneumatic pick to break up the hollow road surface.

[0042] S4. Switch the clamping plate 162 of the material grabbing mechanism 16 to face downward, use the material grabbing mechanism 16 to grab the crushed materials in the pit and lift them to a proper height above the upper surface of the material receiving box 17, use the hydraulic cylinder 18 to push the material receiving box 17 to the bottom of the material grabbing mechanism 16 to receive the crushed materials, and the material receiving box 17 automatically resets after receiving the crushed materials.

[0043] S5. Open the discharge port valve of the mixing tank 19, and the repair material is input into the pothole through the discharge pipe 20.

[0044] S6. After the injection is completed, the vehicle body 1 is started to move forward, and the pressure roller assembly 21 is used to roll and smooth the repair material.

[0045] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A road auxiliary repair device, characterized in that: include A vehicle body (1), a through hole (101) is arranged on the vehicle body (1), a bracket (2) is arranged on the vehicle body (1), the bracket (2) is slidably connected to the movable plate (3), and a lifting and lowering driving component for driving the movable plate (3) to rise and fall in the through hole (101) and a lifting and lowering driving component are arranged on the bracket (2); A linear drive mechanism, the linear drive mechanism is connected to the movable plate (3) and drives the connecting mounting frame (9); A center plate (10), the center plate (10) is rotatably connected to the mounting frame (9), and a hollow drum detection component, a road surface crushing component and a material grabbing mechanism (16) are arranged in a circular array around the center plate (10); A rotating drive member connected to the mounting frame (9) and driving the center plate (10) to rotate so as to switch between different working states; A material receiving assembly, the material receiving assembly is connected to the vehicle body (1), and the material receiving assembly is activated when the material grabbing mechanism (16) is in operation to receive the waste material grabbed by the material grabbing mechanism (16); A stirring tank (19), the stirring tank (19) is connected to the vehicle body (1) and communicated with a discharge pipe (20), and the discharge pipe (20) is connected to the mounting frame (9) so that the discharge position of the discharge pipe (20) can be adjusted through a linear drive mechanism; And a pressure roller assembly (21), the pressure roller assembly (21) is connected to the vehicle body (1) to roll and smooth the pothole after the repair material is filled into the pothole.

2. A road auxiliary repair device according to claim 1, characterized in that: A camera (5) is arranged at the bottom of the movable plate (3).

3. A road auxiliary repair device according to claim 1, characterized in that: The linear drive mechanism comprises a linear module B (6), a slide (7) and a linear module C (8); the linear module B (6) is connected to the movable plate (3), the slide (7) is slidably connected to the movable plate (3), and the linear module B (6) is driven to connect to the slide (7); the linear module C (8) is connected to the slide (7), the mounting frame (9) is slidably connected to the slide (7), and the linear module C (8) is driven to connect to the mounting frame (9), and the driving direction of the linear module B (6) is perpendicular to the driving direction of the linear module C (8).

4. The road auxiliary repair device according to claim 1, characterized in that: The hollow drum detection assembly comprises a detector (12) and a detection probe (13); the detector (12) is connected to the central plate (10) and electrically connected to the detection probe (13); the detection probe (13) is an X-ray detection probe, and a roller (14) is arranged on the detector (12).

5. The road auxiliary repair device according to claim 1, characterized in that: The road surface breaking assembly comprises a pneumatic pick (15), the body of which is connected to the center plate (10).

6. The road auxiliary repair device according to claim 1, characterized in that: The material grabbing mechanism (16) comprises a rotating shaft (161), a clamping plate (162) and a driving assembly (163); two rotating shafts (161) parallel to each other are both rotatably connected to the central plate (10), two clamping plates (162) are respectively connected to one of the rotating shafts (161), and the driving assembly (163) drives the two rotating shafts (161) to rotate in opposite directions.

7. The road auxiliary repair device according to claim 1, characterized in that: The material receiving assembly comprises a material receiving box (17) and a hydraulic cylinder (18); the material receiving box (17) is slidably connected to the vehicle body (1), the cylinder barrel of the hydraulic cylinder (18) is connected to the vehicle body (1), and the output end of the hydraulic cylinder (18) is connected to the material receiving box (17).

8. A road auxiliary repair method, using the road auxiliary repair device according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1, observing with the camera (5) and aligning the through hole (101) of the vehicle body (1) with the pothole and then parking; S2, starting the rotary drive member to drive the center plate (10) to rotate until the detection probe (13) faces downward, and pressing the detector (12) downward through the lifting drive assembly until the roller (14) falls on the road surface at the edge of the pothole, starting the detection program, detecting whether the road surface at the edge of the pothole is hollow through the X-ray detection probe, and starting the linear drive mechanism to adjust the position of the detection probe (13) to perform hollow detection on the road surface around the pothole; S3, switching the output end of the pneumatic pick (15) to face downward, and using the pneumatic pick to break up the hollow road surface; S4, switching the clamping plate (162) of the material grabbing mechanism (16) to face downward, using the material grabbing mechanism (16) to grab the crushed materials in the pit and lift them to a suitable height above the upper surface of the material receiving box (17), using the hydraulic cylinder (18) to push the material receiving box (17) to the bottom of the material grabbing mechanism (16) to receive the crushed materials, and the material receiving box (17) automatically resets after receiving the crushed materials; S5, opening the discharge valve of the mixing tank (19), and the repair material is input into the pothole through the discharge pipe (20); S6. After the injection is completed, the vehicle body (1) is started to move forward, and the repair material is rolled and smoothed using the pressure roller assembly (21).

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