Vehicle-mounted pavement core drilling and repairing device

Abstract

The utility model discloses a vehicle-mounted pavement core drilling repairing device which comprises a trolley, a through hole is formed in the bottom of the trolley, a positioning assembly is arranged above the through hole, an adjusting rod is arranged in the trolley, a supporting frame is arranged above the positioning assembly, a controller is arranged at the top of the supporting frame, and a mixing barrel is fixedly connected to one side of the supporting frame. According to the vehicle-mounted pavement core drilling and repairing device, the positioning assembly is arranged to assist a worker in filling a filling material into a core drilling hole, the influence on the surrounding pavement environment caused by the fact that the material flows out of the core drilling hole during material adding is reduced, the mixing cylinder is erected, automatic mixing and discharging can be achieved during use, and the working efficiency is improved. And the situation that when a worker mixes the filling materials on the road surface, too many filling material mixing marks appear on the road surface, and consequently the attractiveness is affected can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of road surface repair equipment and relates to a vehicle-mounted road surface core drilling repair device. Background Art

[0002] Pavement core drilling machines are mainly used to drill holes and take samples from the surface and base layers of asphalt concrete pavements. The purpose of sampling is to test material properties and construction quality, and is also used to detect the depth of the pavement. After the coring is completed, a large number of holes are left on the pavement, which need to be repaired manually. During the manual repair process, the staff usually manually add the mixed filling materials into the holes and compact them manually, which not only increases the fatigue of the staff, but also easily causes material outflow when adding the filling materials, resulting in material waste and affecting the flatness of the surrounding road surface.

[0003] In summary, the prior art has the problem of inconvenience in road surface drilling and repairing. Utility Model Content

[0004] The utility model aims to provide a vehicle-mounted road surface core drilling repair device, which solves the problem of inconvenience in road surface drilling repair in the prior art.

[0005] The technical solution adopted by the utility model is a vehicle-mounted pavement core drilling and repairing device, comprising a trolley, a through hole is opened at the bottom of the trolley, a positioning assembly is arranged above the through hole, an adjusting rod is arranged in the trolley, a support frame is arranged above the positioning assembly, a controller is arranged on the top of the support frame, and a mixing barrel is fixedly connected to one side of the support frame.

[0006] The utility model is also characterized in that:

[0007] The positioning assembly comprises a positioning cylinder, a connecting frame is sleeved on the outside of the positioning cylinder, the connecting frame is connected to the trolley, a positioning ring is sleeved on the bottom of the positioning cylinder, and a charging hopper is connected on the side wall of the positioning cylinder.

[0008] A connecting plate is slidably connected inside the positioning cylinder, a tamping rod is connected to the upper end of the connecting plate, a tamping plate is bolted to the lower end of the connecting plate, one end of the tamping rod away from the connecting plate is connected to one end of a plurality of cylinders, and the other ends of the plurality of cylinders are fixedly connected to the support frame.

[0009] A fixing frame is connected to the unclosed end surface of the mixing barrel, a motor is connected to the fixing frame, a rotating rod is fixedly connected to the motor shaft, a plurality of stirring rods are connected to the outer wall of the rotating rod, and the stirring rods are located in the mixing barrel; an opening is provided on the closed end surface of the mixing barrel, a sealing cover is threadedly connected to the closed end of the mixing barrel, and the mixing barrel is above the opening of the feeding hopper.

[0010] The end of the adjusting rod is connected with a steering wheel, the adjusting rod passes through the supporting frame, and the outer wall of the adjusting rod is threadedly connected with the connecting frame.

[0011] A plurality of guide rods are slidably connected to the support frame, and the ends of the guide rods are connected to positioning cylinders.

[0012] The trolley is provided with a battery and a pulley module, and the controller is electrically connected with the cylinder, the battery and the motor respectively.

[0013] The through hole is located below the positioning tube, and the inner diameter of the through hole is greater than the outer diameter of the positioning tube.

[0014] The beneficial effects of the utility model are as follows: the utility model, through the setting of the positioning component, assists the staff in adding filling materials to the core drill hole during use, reduces the impact of the material flowing out of the core drill hole on the surrounding road environment when adding materials, and at the same time drives the tamping disc through the cylinder to automatically compact the material after the addition of the repair material is completed, reducing the burden on the staff; the utility model, because the tamping disc and the positioning ring are flexibly arranged through a threaded structure, the tamping disc and the positioning ring can be replaced according to the specifications of the core drill hole during later use, and then the drill holes of different specifications can be repaired; the utility model is set up through a mixing barrel, which can automatically mix and discharge materials during use, and can avoid the appearance of too many mixed marks of filling materials on the road surface when workers mix the filling materials on the road surface, thereby affecting the aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the vehicle-mounted road surface core repair device of the utility model;

[0016] Figure 2 It is a structural schematic diagram of a small vehicle in the vehicle-mounted road core drilling and repairing device of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the positioning component in the vehicle-mounted road core repair device of the utility model;

[0018] Figure 4 It is a structural schematic diagram of a positioning ring in a positioning assembly in a vehicle-mounted road core repair device of the utility model;

[0019] Figure 5 It is a structural schematic diagram of a tamping rod and a tamping disc in a positioning assembly of a vehicle-mounted road core drilling and repairing device of the utility model;

[0020] Figure 6 The utility model is a schematic diagram of the structure of a mixing drum in a vehicle-mounted road surface core repair device.

[0021] In the figure, 1. trolley; 11. adjusting rod; 12. supporting frame; 13. controller; 14. battery; 15. through hole; 16. steering wheel; 17. pulley module; 2. positioning assembly; 21. positioning cylinder; 211. feeding hopper; 212. connecting frame; 213. guide rod; 22. tamping rod; 221. connecting plate; 23. cylinder; 24. positioning ring; 25. tamping plate; 3. mixing cylinder; 31. fixing frame; 32. rotating rod; 33. motor; 34. stirring rod; 35. sealing cover. DETAILED DESCRIPTION

[0022] The utility model is described in detail below with reference to the accompanying drawings and specific implementation modes.

[0023] Vehicle-mounted road core repair device, such as Figure 1 and Figure 2 As shown, it includes a trolley 1, a through hole 15 is opened at the bottom of the trolley 1, a positioning component 2 is arranged above the through hole 15, an adjusting rod 11 is arranged in the trolley 1, a support frame 12 is arranged above the positioning component 2, a controller 13 is arranged on the top of the support frame 12, and a mixing barrel 3 is fixedly connected to one side of the support frame 12.

[0024] like Figure 3 As shown, the positioning assembly 2 includes a positioning cylinder 21, and a connecting frame 212 is sleeved on the outside of the positioning cylinder 21. The connecting frame 212 is connected to the trolley 1, as shown in FIG. Figure 4 As shown, a positioning ring 24 is sleeved at the bottom of the positioning cylinder 21, and a hopper 211 is connected to the side wall of the positioning cylinder 21. A connecting plate 221 is slidably connected inside the positioning cylinder 21. Figure 5 As shown, a tamping rod 22 is connected to the upper end of the connecting plate 221, a tamping plate 25 is bolted to the lower end surface of the connecting plate 221, one end of the tamping rod 22 away from the connecting plate 221 is connected to one end of a plurality of cylinders 23, and the other ends of the plurality of cylinders 23 are fixedly connected to the support frame 12.

[0025] like Figure 6 As shown, a fixing frame 31 is connected to the unclosed end surface of the mixing barrel 3, a motor 33 is connected to the fixing frame 31, a rotating rod 32 is fixedly connected to the rotating shaft of the motor 33, a plurality of stirring rods 34 are connected to the outer wall of the rotating rod 32, and the stirring rods 34 are located in the mixing barrel 3; an opening is provided on the closed end surface of the mixing barrel 3, a sealing cover 35 is threadedly connected to the closed end of the mixing barrel 3, and the mixing barrel 3 is above the opening of the feeding hopper 211.

[0026] The end of the adjusting rod 11 is connected to the steering wheel 16, the adjusting rod 11 passes through the support frame 12, and the outer wall of the adjusting rod 11 is threadedly connected to the connecting frame 212. A plurality of guide rods 213 are slidably connected to the support frame 12, and the ends of the guide rods 213 are connected to the positioning cylinder 21. The trolley 1 is provided with a battery 14 and a pulley module 17, and the controller 13 is electrically connected to the cylinder 23, the battery 14 and the motor 33 respectively. The through hole 15 is located below the positioning cylinder 21, and the inner diameter of the through hole 15 is larger than the outer diameter of the positioning cylinder 21.

[0027] During use, the utility model can assist workers in adding repair materials by inserting the positioning ring 24 into the core drilling hole when filling the filler, thereby reducing the impact of materials flowing out of the core drilling hole and the surrounding road environment when adding materials; at the same time, the cylinder 23 drives the tamping disc 25 to automatically compact the repair materials after the addition is completed, thereby reducing the fatigue of the workers; in the later use process, the tamping disc 25 and the positioning ring 24 can be smoothly replaced according to the specifications of the core drilling hole, so that the utility model can smoothly repair drilled holes of different specifications.

[0028] The utility model provides a sealing cover 35, and when the motor 33 drives the rotating rod 32 and the stirring rod 34 to rotate and mix the raw materials, the bottom of the mixing drum 3 can be smoothly sealed to prevent the raw materials from automatically overflowing from the mixing drum 3, and because the bottom end of the mixing drum 3 is opposite to the opening position of the feeding hopper 211, when the sealing cover 35 is opened, the mixed raw materials can smoothly fall into the rack feeding hopper 211 for the filling of raw materials, thereby preventing the workers from mixing the filling materials on the road surface and affecting the aesthetics of the road surface due to excessive mixed marks of the filling materials.

[0029] The utility model can smoothly provide power for electrical components through the arrangement of the battery 14, without the need to use an external power supply via a power cord, and through the arrangement of the guide rod 213, which is slidably connected to the inside of the support frame 12, when the cylinder 23 drives the positioning tube 21 to move, the guide rod 213 can slide with the extension and retraction of the cylinder 23, thereby improving the supporting stability of the cylinder 23; and through the arrangement of the through hole 15, the sliding of the positioning tube 21 can be extended to the bottom of the inspection trolley 1 and opposite to the core drilling hole.

[0030] The working principle of the vehicle-mounted road core repair device is as follows:

[0031] When using the utility model, the staff can first select the tamping disc 25 and the positioning ring 24 that match the specifications of the required repair drill core aperture, and install them on the connecting disc 221 and the positioning cylinder 21 in sequence. After the installation of the tamping disc 25 and the positioning ring 24 is completed;

[0032] The staff can control the trolley 1 to move to adjust the position of the positioning ring 24 so that the positioning ring 24 is smoothly located above the core drilling hole, and then the adjusting rod 11 can be controlled to rotate. At this time, the rotating adjusting rod 11 can smoothly drive the connecting frame 212 to move through the threaded connection between the connecting frame 212. The moving connecting frame 212 can smoothly drive the positioning cylinder 21 to move downward, so that the positioning ring 24 at the bottom of the positioning cylinder 21 can be smoothly inserted into the core drilling hole;

[0033] The staff can add the required raw materials such as cement, sand and gravel into the mixing barrel 3, and control the motor 33 to drive the rotating rod 32 to rotate. At this time, the rotating rod 32 can smoothly drive the stirring rod 34 to mix and stir various raw materials. After the mixing and stirring of the raw materials is completed, the sealing cover 35 can be twisted and the sealing cover 35 can be taken out from the bottom end of the mixing barrel 3, so that the mixed raw materials can fall smoothly from the mixing barrel 3;

[0034] At this time, the falling raw materials can smoothly enter the interior of the positioning cylinder 21 through the feeding hopper 211 connected to the interior of the positioning cylinder 21, and smoothly fall downward into the core drilling hole. After the addition of the repair material is completed, the cylinder 23 can be smoothly controlled to work, and the working cylinder 23 can smoothly drive the tamping rod 22 to move. The moving tamping rod 22 can smoothly drive the tamping plate 25 to move inside the positioning cylinder 21 through the connecting plate 221, and the internal repair filling material is compacted, so that the repair and filling of the core drilling hole can be successfully completed.

[0035] Example 1

[0036] like Figure 1-6 As shown, this embodiment proposes a vehicle-mounted road core repair device, including a trolley 1, a through hole 15 is opened at the bottom of the trolley 1, a positioning assembly 2 is arranged above the through hole 15, an adjusting rod 11 is arranged inside the trolley 1, a support frame 12 is arranged above the positioning assembly 2, a controller 13 is arranged on the top of the support frame 12, and a mixing cylinder 3 is fixedly connected to one side of the support frame 12. The positioning assembly 2 includes a positioning cylinder 21, the outer portion of the positioning cylinder 21 is sleeved with a connecting frame 212, the connecting frame 212 is connected to the trolley 1, a positioning ring 24 is sleeved at the bottom of the positioning cylinder 21, and a hopper 211 is connected to the side wall of the positioning cylinder 21. A connecting plate 221 is slidably connected inside the positioning cylinder 21, a tamping rod 22 is connected to the upper end of the connecting plate 221, a tamping plate 25 is bolted to the lower end surface of the connecting plate 221, and one end of the tamping rod 22 away from the connecting plate 221 is connected to one end of a plurality of cylinders 23, and the other end of the plurality of cylinders 23 is fixedly connected to the supporting frame 12.

[0037] Example 2

[0038] like Figure 1-6As shown, this embodiment proposes a vehicle-mounted road core repair device, including a trolley 1, a through hole 15 is opened at the bottom of the trolley 1, a positioning assembly 2 is arranged above the through hole 15, an adjusting rod 11 is arranged inside the trolley 1, a support frame 12 is arranged above the positioning assembly 2, a controller 13 is arranged on the top of the support frame 12, and a mixing cylinder 3 is fixedly connected to one side of the support frame 12. The positioning assembly 2 includes a positioning cylinder 21, the outer portion of the positioning cylinder 21 is sleeved with a connecting frame 212, the connecting frame 212 is connected to the trolley 1, a positioning ring 24 is sleeved at the bottom of the positioning cylinder 21, and a hopper 211 is connected to the side wall of the positioning cylinder 21. A connecting plate 221 is slidably connected inside the positioning cylinder 21, a tamping rod 22 is connected to the upper end of the connecting plate 221, a tamping plate 25 is bolted to the lower end surface of the connecting plate 221, and one end of the tamping rod 22 away from the connecting plate 221 is connected to one end of a plurality of cylinders 23, and the other end of the plurality of cylinders 23 is fixedly connected to the supporting frame 12. The unclosed end surface of the mixing drum 3 is connected to a fixing frame 31, a motor 33 is connected to the fixing frame 31, a rotating rod 32 is fixed to the rotating shaft of the motor 33, a plurality of stirring rods 34 are connected to the outer wall of the rotating rod 32, and the stirring rods 34 are located in the mixing drum 3; the closed end surface of the mixing drum 3 is provided with an opening, and a sealing cover 35 is threadedly connected to the closed end of the mixing drum 3, and the mixing drum 3 is above the opening of the hopper 211. The end of the adjusting rod 11 is connected to the steering wheel 16, the adjusting rod 11 passes through the supporting frame 12, and the outer wall of the adjusting rod 11 is threadedly connected to the connecting frame 212.

[0039] Example 3

[0040] like Figure 1-6 As shown, this embodiment proposes a vehicle-mounted road core repair device, including a trolley 1, a through hole 15 is opened at the bottom of the trolley 1, a positioning assembly 2 is arranged above the through hole 15, an adjusting rod 11 is arranged inside the trolley 1, a support frame 12 is arranged above the positioning assembly 2, a controller 13 is arranged on the top of the support frame 12, and a mixing cylinder 3 is fixedly connected to one side of the support frame 12. The positioning assembly 2 includes a positioning cylinder 21, the outer portion of the positioning cylinder 21 is sleeved with a connecting frame 212, the connecting frame 212 is connected to the trolley 1, a positioning ring 24 is sleeved at the bottom of the positioning cylinder 21, and a hopper 211 is connected to the side wall of the positioning cylinder 21. A connecting plate 221 is slidably connected inside the positioning cylinder 21, a tamping rod 22 is connected to the upper end of the connecting plate 221, a tamping plate 25 is bolted to the lower end surface of the connecting plate 221, and one end of the tamping rod 22 away from the connecting plate 221 is connected to one end of a plurality of cylinders 23, and the other end of the plurality of cylinders 23 is fixedly connected to the supporting frame 12.

[0041] The unclosed end surface of the mixing barrel 3 is connected to a fixing frame 31, and a motor 33 is connected to the fixing frame 31. A rotating rod 32 is fixed to the rotating shaft of the motor 33, and a plurality of stirring rods 34 are connected to the outer wall of the rotating rod 32, and the stirring rods 34 are located in the mixing barrel 3; the closed end surface of the mixing barrel 3 is provided with an opening, and a sealing cover 35 is threadedly connected to the closed end of the mixing barrel 3, and the mixing barrel 3 is above the opening of the hopper 211. The end of the adjusting rod 11 is connected to a steering wheel 16, and the adjusting rod 11 passes through the supporting frame 12, and the outer wall of the adjusting rod 11 is threadedly connected to the connecting frame 212. A plurality of guide rods 213 are slidably connected to the supporting frame 12, and the end of the guide rod 213 is connected to the positioning barrel 21. The trolley 1 is provided with a battery 14 and a pulley module 17, and the controller 13 is electrically connected to the cylinder 23, the battery 14 and the motor 33 respectively. The through hole 15 is located below the positioning barrel 21, and the inner diameter of the through hole 15 is larger than the outer diameter of the positioning barrel 21.

Claims

1. A vehicle-mounted road core drilling and repairing device, characterized in that: The invention comprises a trolley (1), wherein a through hole (15) is formed at the bottom of the trolley (1), a positioning assembly (2) is arranged above the through hole (15), an adjusting rod (11) is arranged inside the trolley (1), a support frame (12) is arranged above the positioning assembly (2), a controller (13) is arranged at the top of the support frame (12), and a mixing barrel (3) is fixedly connected to one side of the support frame (12); The positioning assembly (2) comprises a positioning cylinder (21), the outer portion of the positioning cylinder (21) is sleeved with a connecting frame (212), the connecting frame (212) is connected to the trolley (1), the bottom of the positioning cylinder (21) is sleeved with a positioning ring (24), and the side wall of the positioning cylinder (21) is connected to a charging hopper (211).

2. The vehicle-mounted road core repair device according to claim 1, characterized in that: A connecting plate (221) is slidably connected inside the positioning cylinder (21), a tamping rod (22) is connected to the upper end of the connecting plate (221), a tamping plate (25) is bolted to the lower end surface of the connecting plate (221), one end of the tamping rod (22) away from the connecting plate (221) is connected to one end of a plurality of cylinders (23), and the other ends of the plurality of cylinders (23) are fixedly connected to the support frame (12).

3. The vehicle-mounted road core repair device according to claim 2, characterized in that: The unclosed end surface of the mixing barrel (3) is connected to a fixing frame (31), the fixing frame (31) is connected to a motor (33), a rotating rod (32) is fixedly connected to the rotating shaft of the motor (33), a plurality of stirring rods (34) are connected to the outer wall of the rotating rod (32), and the stirring rods (34) are located in the mixing barrel (3); an opening is provided on the closed end surface of the mixing barrel (3), a sealing cover (35) is threadedly connected to the closed end of the mixing barrel (3), and the mixing barrel (3) is above the opening of the feeding hopper (211).

4. The vehicle-mounted road core repair device according to claim 3, characterized in that: The end of the adjusting rod (11) is connected to a steering wheel (16), the adjusting rod (11) passes through the support frame (12), and the outer wall of the adjusting rod (11) is threadedly connected to the connecting frame (212).

5. The vehicle-mounted road core repair device according to claim 4, characterized in that: A plurality of guide rods (213) are slidably connected to the support frame (12), and the ends of the guide rods (213) are connected to positioning cylinders (21).

6. The vehicle-mounted road core repair device according to claim 5, characterized in that: The trolley (1) is provided with a battery (14) and a pulley module (17), and the controller (13) is electrically connected to the cylinder (23), the battery (14) and the motor (33) respectively.

7. The vehicle-mounted road core repair device according to claim 6, characterized in that: The through hole (15) is located below the positioning cylinder (21), and the inner diameter of the through hole (15) is greater than the outer diameter of the positioning cylinder (21).

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