Expressway asphalt pavement pit slot repairing device

Abstract

The utility model relates to the technical field of road maintenance, in particular to an expressway asphalt pavement pit slot repairing device which comprises a vehicle body, a flattening wheel is arranged at the bottom of the left side of the vehicle body, a liquid pouring camera is further fixed on the lower surface of the vehicle body, a box body is fixed on the upper surface of the vehicle body, and a controller and a power supply are fixed on the front side of the box body. A movable camera is fixed to the upper surface of the left end of the vehicle body, a supporting rod is further fixed to the left end of the vehicle body, a drilling rod is arranged below the supporting rod, a drilling shaft is rotatably connected to the bottom of the drilling rod, a drill bit positioning plate is fixed to the bottom of the drilling shaft, and four drill bits are arranged on the outer side of the drill bit positioning plate. Two roller supporting rods are fixed to the bottom of the right end of the trolley body, and a roller is arranged at the bottom of each roller supporting rod; when the whole equipment moves rightwards, the flattening wheel can be driven to rotate, so that a pavement filled with asphalt liquid can be flattened, the repairing effect is ensured, and meanwhile, the repairing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road maintenance, in particular to a highway asphalt pavement pothole repair device. Background Art

[0002] The highway road surface will gradually develop dents due to long-term traffic and the ravages of wind and sun. If these dents are not dealt with in time, they will slowly expand and cause a large number of cracks in the road surface, which will be a great safety threat to passing vehicles. Therefore, potholes need to be repaired in a timely manner.

[0003] The existing repairing devices are usually repaired manually by the staff, which is not only inefficient but also has poor repairing effect. The existing repairing devices are usually repaired directly on the original basis. In this way, the repaired part is usually separated from the original road surface, resulting in poor repairing effect. In this regard, the utility model designs a highway asphalt pavement pothole repairing device to solve the above problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a highway asphalt pavement pothole repair device, which effectively solves the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highway asphalt pavement pothole repair device, including a vehicle body, two flattening wheel support plates are fixed to the bottom left side of the vehicle body, the two flattening wheel support plates are rotatably connected with flattening wheels through flattening wheel rotating shafts, a liquid pouring camera is also fixed to the lower surface of the vehicle body, a box is fixed to the upper surface of the vehicle body, a controller is fixed to the front side of the box, a power supply is fixed to the right side of the controller, a cavity is provided at the left end of the vehicle body, a mobile camera is fixed to the upper surface of the left end of the vehicle body, a support rod is also fixed to the left end of the vehicle body, a drilling rod is provided below the support rod, a drilling shaft is rotatably connected to the bottom of the drilling rod, a drill bit positioning plate is fixed to the bottom of the drilling shaft, four drill bits are provided on the outer side of the drill bit positioning plate, and two roller support rods are fixed to the bottom right end of the vehicle body, and each of the roller support rods is provided with a roller at the bottom.

[0006] Preferably, the right end of the box body is connected to a liquid pump through a pipeline, the right end of the liquid pump is connected to a liquid pumping valve through a pipeline, the right end of the liquid pumping valve is fixed with a liquid pumping tube, and the liquid pumping tube is fixed to the upper surface of the vehicle body through a liquid pumping tube support plate.

[0007] Preferably, a drill bit rotating sub-gear is rotatably connected to the top of the support rod through a rotating shaft, the drill bit rotating sub-gear is meshingly connected to a drill bit rotating main gear, the bottom of the drill bit rotating main gear is rotatably connected to a drill bit rotating motor, and the drill bit rotating motor is fixed to the upper surface of the support rod.

[0008] Preferably, a drill rotating plate is fixed to the bottom of the drill rotating sub-gear via a rotating shaft, the lower surface of the rear end of the drill rotating plate is fixedly connected to the drilling rod, a drill adapter rod controller is fixed to the bottom of the drill positioning plate, drill adapter rods are fixed around the drill positioning plate, and the four drill adapter rods are electrically connected to the drill adapter rod controller.

[0009] Preferably, a roller rotating sub-gear is fixed to the end of each roller away from the mobile camera via a rotating shaft, each roller rotating sub-gear is rotatably connected to the roller support rod outside it, each roller rotating sub-gear is meshingly connected to a roller rotating main gear, each roller rotating main gear is rotatably connected to a roller rotating motor on the side close to the mobile camera, and each roller rotating motor is fixedly connected to the roller support rod on one side of it.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] When the whole device of the utility model moves to the right, it will drive the flattening wheel to rotate, so as to flatten the road surface that has been filled with asphalt liquid, thereby ensuring the repair effect and improving the repair efficiency.

[0012] The utility model can drive the drill bit rotation main gear to rotate through the drill bit rotation motor, and then drive the drill bit rotation sub-gear to rotate, so as to drive the drill bit rotation plate to rotate around the drill bit rotation sub-gear, and then drive the drilling rod to rotate around the drill bit rotation sub-gear, so that multiple drill bits can be rotated to the right side of the liquid extraction pipe, so that the drilled hole is located at the bottom of the liquid extraction pipe, thereby ensuring that the asphalt liquid can be transported to the drilled hole, thereby ensuring the repair effect and preventing waste of resources.

[0013] The drill adapter rod controller of the utility model can drive multiple drill adapter rods to extend and retract, thereby driving multiple drill bits to move, so that the drill bits can adapt to holes of different sizes, thereby improving the application range of the equipment; at the same time, the drilling rod can drive the drilling shaft to rotate so that the drill bit can rotate downward, so that a hole can be dug, thereby ensuring the flatness of the repair surface, thereby ensuring the firmness of the repair; at the same time, the waste residue in the pit can be removed by multiple drill bits, thereby ensuring that the dug pit is kept clean, thereby further ensuring the repair effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0015] In the attached picture:

[0016] Figure 1It is a main schematic diagram of the utility model;

[0017] Figure 2 It is a top view schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the bottom of the utility model;

[0019] Figure 4 This is an enlarged schematic diagram of the roller of the utility model;

[0020] Figure 5 This is a schematic diagram of the repair mechanism of the utility model;

[0021] Figure 6 This is an enlarged schematic diagram of the drilling mechanism of the utility model;

[0022] Figure 7 It is a bottom schematic diagram of the drilling mechanism of the utility model.

[0023] In the figure: 1-vehicle body; 2-box; 3-flattening wheel; 4-roller support rod; 5-controller; 6-power supply; 7-support rod; 8-drilling rod; 9-drill bit; 101-mobile camera; 102-liquid pouring camera; 201-liquid extraction pump; 202-liquid extraction valve; 203-liquid extraction tube; 204-liquid extraction tube support plate; 301-flattening wheel support plate; 302-flattening wheel rotating shaft; 401-roller; 402-roller rotating sub-gear; 403-roller rotating main gear; 404-roller rotating motor; 701-drill bit rotating plate; 702-drill bit rotating sub-gear; 703-drill bit rotating main gear; 704-drill bit rotating motor; 801-drilling shaft; 802-drill bit positioning plate; 901-drill bit adapter rod; 902-drill bit adapter rod controller. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Embodiment 1, by Figure 1-3The utility model includes a vehicle body 1, which is made of a lightweight material or an alloy material. The vehicle body 1 is used to support the entire device. Two flattening wheel support plates 301 are fixed to the bottom of the left side of the vehicle body 1. The flattening wheel support plates 301 are made of hard steel. The flattening wheel support plates 301 are used to position the flattening wheel 3. The flattening wheel 3 is rotatably connected to the two flattening wheel support plates 301 through a flattening wheel shaft 302. The flattening wheel 3 has a cylindrical structure and is made of hard steel. The flattening wheel 3 can press the position to be repaired. The vehicle body 1 is flat, and a liquid pouring camera 102 is fixed on the lower surface of the vehicle body 1. The liquid pouring camera 102 is used to monitor whether the excavated pit is filled with asphalt liquid. A box 2 is fixed on the upper surface of the vehicle body 1. The box 2 is made of lightweight materials and is heat-insulated. The box 2 is used to hold liquid asphalt. A controller 5 is fixed on the front side of the box 2. The controller 5 is used to control the entire device. A power supply 6 is fixed on the right side of the controller 5. The power supply 6 provides the required energy for the entire device. A cavity is provided at the left end of the vehicle body 1. The upper surface of the left end of the vehicle body 1 A mobile camera 101 is fixed, and the mobile camera 101 is used to monitor the movement of the entire device, so as to monitor whether the road surface needs to be repaired. A support rod 7 is also fixed to the left end of the vehicle body 1. The support rod 7 is made of hard steel. The support rod 7 is used to position the drill bit rotating plate 701. A drilling rod 8 is provided below the support rod 7. The drilling rod 8 is used to drive the drilling shaft 801 to rotate. The bottom of the drilling rod 8 is rotatably connected to the drilling shaft 801. The drilling shaft 801 can drive the drill bit 9 to rotate by rotating. The bottom of the drilling shaft 801 is fixed There is a drill positioning plate 802, which is made of lightweight material and is used to fix the drill adapter rod 901. Four drill bits 9 are arranged on the outside of the drill positioning plate 802. The bottom of the drill bit 9 is sharpened and is used for drilling holes. Two roller support rods 4 are fixed to the bottom of the right end of the vehicle body 1. The roller support rods 4 are made of hard steel and are used to position the rollers 401. Each roller support rod 4 is provided with a roller 401 at the bottom, and the roller 401 can drive the entire device to move.

[0026] Embodiment 2, based on embodiment 1, Figure 5-7The right end of the box body 2 is connected to a pumping pump 201 through a pipeline, and the pumping pump 201 can extract the asphalt liquid inside the box body 2. The right end of the pumping pump 201 is connected to a pumping valve 202 through a pipeline. The pumping valve 202 is used to control the asphalt liquid to enter the pumping pipe 203. The right end of the pumping valve 202 is fixed with a pumping pipe 203. The pumping pipe 203 is made of hard steel and can transport the asphalt liquid to the dug pit. 3 is fixed to the upper surface of the vehicle body 1 through a liquid extraction tube support plate 204, and the liquid extraction tube support plate 204 is made of alloy material. A drill bit rotating sub-gear 702 is rotatably connected to the support rod 7 through a rotating shaft, and the drill bit rotating sub-gear 702 can drive the drill bit rotating plate 701 to rotate. The drill bit rotating sub-gear 702 is meshedly connected with a drill bit rotating main gear 703, and the drill bit rotating main gear 703 can drive the drill bit rotating sub-gear 702 to rotate. The bottom of the gear 703 is rotatably connected to a drill bit rotating motor 704, and the drill bit rotating motor 704 can drive the drill bit rotating main gear 703 to rotate. The drill bit rotating motor 704 is fixed to the upper surface of the support rod 7, and the bottom of the drill bit rotating sub-gear 702 is fixed with a drill bit rotating plate 701 through a rotating shaft. The drill bit rotating plate 701 is made of hard steel. The drill bit rotating plate 701 can drive the drilling rod 8 to rotate. The lower surface of the rear end of the drill bit rotating plate 701 is connected to the drill rod 8. The hole rod 8 is fixedly connected, a drill bit adapter rod controller 902 is fixed at the bottom of the drill bit positioning plate 802, and the drill bit adapter rod controller 902 can drive multiple drill bit adapter rods 901 to extend and retract. Drill bit adapter rods 901 are fixed around the drill bit positioning plate 802, and four drill bit adapter rods 901 are electrically connected to the drill bit adapter rod controller 902. The drill bit adapter rod 901 is retractable, thereby driving multiple drill bit adapter rods 901 to move, so as to adapt to holes of different sizes;

[0027] When the entire equipment moves to the required repair position, the controller 5 controls the drill bit rotation motor 704 to work, thereby driving the drill bit rotation main gear 703 to rotate, and then driving the drill bit rotation sub-gear 702 to rotate, thereby driving the drill bit rotation plate 701 to rotate, and then driving the drilling rod 8 to rotate, so that the drill bit 9 rotates to the right side of the liquid extraction tube 203, and further, the controller 5 operates the drill bit adapter rod controller 902 according to the data fed back by the liquid pouring camera 102, so that multiple drill bit adapter rods 901 are extended and retracted, so that multiple drill bits 9 move, so that the inner diameter of multiple drill bits 9 is slightly larger than the inner diameter of the potholes in the road surface, and further, the controller 5 controls the drilling rod 8 to work, so that the drilling shaft 801 rotates downward, thereby driving the drill bit 9 to rotate downward, and then completing the drilling work, and further, the controller 5 controls the drill bit adapter rod controller 90 2 works in reverse, thereby causing the multiple drill bit adapter rods 901 to contract, thereby causing the multiple drill bits 9 to approach each other, thereby clamping the residue in the pit, further the controller 5 controls the drilling rod 8 to work in reverse, thereby causing the multiple drill bits 9 to leave the pit, further the controller 5 controls the drill bit rotation motor 704 to work in reverse, thereby causing the drill bit rotation plate 701 to rotate in reverse, thereby causing the drill bit 9 to return to its original position, further the controller 5 controls the drill bit adapter rod controller 902 to work in reverse, thereby discarding the residue in the pit, further the controller 5 controls the liquid pump 201 and the liquid pumping valve 202 to work in coordination, thereby transporting the asphalt liquid inside the box body 2 to the drilled pit, further the controller 5 controls the entire device to continue moving, thereby causing the flattening wheel 3 to rotate, and when the flattening wheel 3 passes over the pit filled with asphalt liquid, it will flatten the pit, thereby completing the repair work.

[0028] Embodiment 3, based on embodiment 1, Figure 4 It is given that one end of each roller 401 away from the mobile camera 101 is fixed with a roller rotation sub-gear 402 through a rotating shaft, and the roller rotation sub-gear 402 can drive the roller 401 to rotate, and each roller rotation sub-gear 402 is rotationally connected to the roller support rod 4 outside it, and each roller rotation sub-gear 402 is meshedly connected with a roller rotation main gear 403, and the roller rotation main gear 403 can drive the roller rotation sub-gear 402 to rotate, and each roller rotation main gear 403 is rotationally connected to a roller rotation motor 404 on one side close to the mobile camera 101, and the roller rotation motor 404 can drive the roller rotation main gear 403 to rotate, and each roller rotation motor 404 is fixedly connected to the roller support rod 4 on one side thereof;

[0029] Before using this device, the controller 5 controls the mobile camera 101 and the two roller rotation motors 404 to work, so that the two roller rotation main gears 403 rotate in coordination, thereby causing the two roller rotation sub-gears 402 to rotate, and then driving the two rollers 401 to rotate, thereby driving the entire device to move.

[0030] The working process of the utility model is as follows: before using the device, the controller 5 controls the mobile camera 101 and the two roller rotation motors 404 to work, so that the two roller rotation main gears 403 rotate in coordination, so that the two roller rotation sub-gears 402 rotate, and then drive the two rollers 401 to rotate, thereby driving the entire device to move. When the entire device moves to the required repair position, the controller 5 controls the drill head rotation motor 704 to work, thereby driving the drill head rotation main gear 703 to rotate, and then driving the The drill bit rotating sub-gear 702 rotates, thereby driving the drill bit rotating plate 701 to rotate, and then driving the drilling rod 8 to rotate, so that the drill bit 9 rotates to the right side of the liquid extraction tube 203, and further the controller 5 operates the drill bit adapter rod controller 902 according to the data fed back by the liquid pouring camera 102, so that the multiple drill bit adapter rods 901 are extended and retracted, so that the multiple drill bits 9 move, so that the inner diameter of the multiple drill bits 9 is slightly larger than the inner diameter of the potholes on the road surface, and further the controller 5 controls the drilling rod 8 to work, Thereby, the drilling shaft 801 rotates downward, thereby driving the drill bit 9 to rotate downward, thereby completing the drilling work. Further, the controller 5 controls the drill bit adapter rod controller 902 to work in reverse, thereby causing the multiple drill bit adapter rods 901 to contract, thereby causing the multiple drill bits 9 to approach each other, thereby clamping the residue in the pit. Further, the controller 5 controls the drilling rod 8 to work in reverse, thereby causing the multiple drill bits 9 to leave the pit. Further, the controller 5 controls the drill bit rotation motor 704 to work in reverse, thereby causing the drill bit to rotate. The plate 701 rotates in the opposite direction, so that the drill bit 9 returns to its original position. The controller 5 further controls the drill bit adapter rod controller 902 to work in the opposite direction, so that the residue in the pit is discarded. The controller 5 further controls the liquid pump 201 and the liquid pumping valve 202 to work in coordination, so that the asphalt liquid inside the box 2 is transported to the drilled pit. The controller 5 further controls the entire device to continue moving, so that the flattening wheel 3 rotates. When the flattening wheel 3 passes over the pit filled with asphalt liquid, it will flatten the pit, thereby completing the repair work.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highway asphalt pavement pothole repair device, characterized in that: The vehicle body (1) comprises two flattening wheel support plates (301) fixed to the bottom of the left side of the vehicle body (1), the flattening wheels (3) being rotatably connected to the two flattening wheel support plates (301) via flattening wheel rotating shafts (302), a liquid pouring camera (102) being fixed to the lower surface of the vehicle body (1), a box (2) being fixed to the upper surface of the vehicle body (1), a controller (5) being fixed to the front side of the box (2), a power supply (6) being fixed to the right side of the controller (5), a cavity being provided at the left end of the vehicle body (1), and the vehicle body (1) being provided with a plurality of movable parts. A mobile camera (101) is fixed to the upper surface of the left end; a support rod (7) is also fixed to the left end of the vehicle body (1); a drilling rod (8) is provided below the support rod (7); a drilling shaft (801) is rotatably connected to the bottom of the drilling rod (8); a drill bit positioning plate (802) is fixed to the bottom of the drilling shaft (801); four drill bits (9) are provided on the outside of the drill bit positioning plate (802); and two roller support rods (4) are fixed to the bottom of the right end of the vehicle body (1); each roller support rod (4) is provided with a roller (401) at the bottom.

2. A highway asphalt pavement pothole repair device according to claim 1, characterized in that: The right end of the box body (2) is connected to a liquid pump (201) via a pipeline, the right end of the liquid pump (201) is connected to a liquid pumping valve (202) via a pipeline, the right end of the liquid pumping valve (202) is fixed with a liquid pumping pipe (203), and the liquid pumping pipe (203) is fixed to the upper surface of the vehicle body (1) via a liquid pumping pipe support plate (204).

3. The highway asphalt pavement pothole repair device according to claim 1, characterized in that: A drill bit rotating sub-gear (702) is rotatably connected to the top of the support rod (7) via a rotating shaft; the drill bit rotating sub-gear (702) is meshingly connected to a drill bit rotating main gear (703); the bottom of the drill bit rotating main gear (703) is rotatably connected to a drill bit rotating motor (704); the drill bit rotating motor (704) is fixed to the upper surface of the support rod (7).

4. A highway asphalt pavement pothole repair device according to claim 3, characterized in that: A drill bit rotating plate (701) is fixed to the bottom of the drill bit rotating sub-gear (702) via a rotating shaft, the lower surface of the rear end of the drill bit rotating plate (701) is fixedly connected to the drilling rod (8), a drill bit adapter rod controller (902) is fixed to the bottom of the drill bit positioning plate (802), drill bit adapter rods (901) are fixed around the drill bit positioning plate (802), and the four drill bit adapter rods (901) are electrically connected to the drill bit adapter rod controller (902).

5. The highway asphalt pavement pothole repair device according to claim 1, characterized in that: A roller rotating sub-gear (402) is fixed to one end of each roller (401) away from the mobile camera (101) via a rotating shaft; each roller rotating sub-gear (402) is rotationally connected to the roller support rod (4) outside thereof; each roller rotating sub-gear (402) is meshingly connected to a roller rotating main gear (403); a side of each roller rotating main gear (403) close to the mobile camera (101) is rotationally connected to a roller rotating motor (404); and each roller rotating motor (404) is fixedly connected to the roller support rod (4) on one side thereof.

Images