Asphalt pavement gap repairing device for municipal road reconstruction

Abstract

The utility model discloses an asphalt pavement gap repairing device for municipal road reconstruction, which relates to the technical field of pavement gap repairing and comprises a repairing device body suitable for repairing asphalt pavement gaps for municipal road reconstruction. An asphalt cylinder is fixedly mounted in the middle of the top of the supporting bottom plate, pushing rods are fixedly connected to the right side of the top of the supporting bottom plate, a dust removal unit is arranged on the right side of the top of the supporting bottom plate, and a rolling unit is arranged on the left side of the top of the supporting bottom plate. According to the road surface gap cleaning device, dust in road surface gaps can be cleaned by arranging the rotary brush disc under the driving of the driving assembly, a water source in the water storage tank can be conveniently guided out by arranging the drainage pipeline, and water is uniformly atomized and sprayed to the periphery by arranging the arc-shaped spraying plate through the atomizing nozzles; and the effect of settling the raised dust during cleaning is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of road surface crack repairing, in particular to an asphalt road surface crack repairing device for municipal road reconstruction. Background Art

[0002] Municipal roads are laid in cities, and the layout of urban pipelines, urban green belts, bicycle lanes, etc. needs to be considered. Traffic is complex, so when there are gaps or cracks in municipal roads, they need to be repaired in time. When repairing asphalt roads, the gaps can be filled again with asphalt.

[0003] In the prior art, a Chinese patent document with publication number CN217026627U and publication date July 22, 2022 was proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: A municipal road engineering asphalt pavement joint device, comprising a device body, a control panel is provided on the front surface of the device body, a thermometer is provided on one side of the control panel, a handle is provided on one side of the device body, a moving wheel is provided at the bottom end of the device body, a limit groove is provided inside the device body, a slider is provided inside the limit groove, a support spring is provided below the slider, a pressure spring is provided above the slider, a connecting column is provided on one side of the slider through the inner wall of the limit groove, a brushless motor is provided at one end of the connecting column, and a brush disc is provided on the outer ring surface of the brushless motor.

[0004] In order to solve the problem of dust removal before repairing the road cracks, the existing technology uses a brushless motor and a brush disc to clean the dust and stones at the asphalt joints with a brush head. However, during the cleaning process, dust will be raised, and construction workers will be exposed to it for a long time, which will endanger their health. Utility Model Content

[0005] The purpose of the utility model is to provide an asphalt pavement crack repairing device for municipal road reconstruction to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A device for repairing gaps in asphalt pavement for municipal road reconstruction comprises a repairing device body, which is suitable for use in repairing gaps in asphalt pavement for municipal road reconstruction. The repairing device body comprises a supporting base plate, an asphalt cylinder is fixedly installed at the middle position of the top of the supporting base plate, and a pushing rod is fixedly connected to the right side of the top of the supporting base plate.

[0008] A dust removal unit is arranged on the right side of the top of the supporting bottom plate, and a rolling unit is arranged on the left side of the top of the supporting bottom plate.

[0009] A further improvement of the technical solution of the utility model is that the dust removal unit includes a through groove arranged on the right side of the top of the supporting base plate, a driving motor is fixedly installed inside one side of the through groove, a driving rod is fixedly connected to the output end of the driving motor, and the driving motor can drive the cleaning component to achieve the effect of rotation.

[0010] A further improvement of the technical solution of the utility model is that the other end of the driving rod is rotatably mounted on the inner wall of the other side of the through groove, a rotating brush disc is fixedly sleeved on the outer surface of the driving rod, and a dust cover is fixedly connected to the top of the through groove above the rotating brush disc, so that the rotating brush disc is used to clean the dust inside the gap.

[0011] A further improvement of the technical solution of the utility model is that an arc-shaped spray plate is fixedly connected to the right outer surface of the supporting base plate, an atomizing nozzle is fixedly connected to the outer surface of the arc-shaped spray plate, and bearing support plates are fixedly connected to both sides of the top of the arc-shaped spray plate. The arc-shaped spray plate is used to use the atomizing nozzle to spray water evenly to settle the raised dust.

[0012] A further improvement of the technical solution of the utility model is that: brackets are fixedly connected on both sides of the top of the left end of the supporting base plate, a water tank is fixedly installed on the top of the bracket, drainage pipes are fixedly connected on both sides of the water tank, and the other end of the drainage pipe passes through the top of the bearing support plate and extends inside the arc-shaped spray plate.

[0013] A further improvement of the technical solution of the utility model is that the rolling unit includes a rolling wheel arranged on the left side of the supporting base plate, and water pipes are fixedly connected to both sides of the bottom end of the water tank above the rolling wheel, and an atomizing plate is fixedly connected to the bottom end of the water pipe. The rolling wheel is arranged to facilitate the rolling of the asphalt so that the asphalt fills the gaps.

[0014] A further improvement of the technical solution of the utility model is that a connecting rod is fixedly connected to the left outer surface of the supporting base plate, a scraper is fixedly connected to the other end of the connecting rod, and the scraper is fittedly connected to the outer surface of the rolling wheel. The scraper is arranged to scrape off objects attached to the outer surface of the rolling wheel when the rolling wheel rotates.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides an asphalt pavement gap repairing device for municipal road reconstruction. A rotating brush disc is provided to clean the dust inside the pavement gap under the drive of a driving assembly. A drainage pipe is provided to facilitate the drainage of the water source inside the water storage tank. An arc-shaped spray plate is provided to use an atomizing nozzle to evenly atomize and spray water around, so that the dust raised by the cleaning can be settled.

[0017] 2. The utility model provides an asphalt pavement gap repairing device for municipal road reconstruction. The asphalt is rolled out by the rolling wheel when the asphalt is squeezed out, so that the asphalt fills the gap and the road surface is leveled. A scraper is arranged to scrape off objects attached to the outer surface of the rolling wheel when the rolling wheel rotates, thereby improving the asphalt filling quality.

[0018] 3. The utility model provides an asphalt pavement gap repair device for municipal road reconstruction. By setting a water pipe, the water source inside the water storage tank is coordinated with an atomizing plate so that the water is evenly atomized and sprayed on the surface of the rolling wheel to prevent the rolling wheel from sticking to the asphalt. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the rotating brush disc of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the rolling wheel of the utility model;

[0022] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure at point A;

[0023] Figure 5 This is a schematic diagram of the water storage tank structure of the utility model.

[0024] In the figure: 1. Repair device body; 2. Support bottom plate; 21. Through groove; 22. Drive motor; 23. Drive rod; 24. Rotating brush plate; 25. Dust cover; 26. Rolling wheel; 27. Bracket; 28. Water storage tank; 29. ​​Water guide pipe; 210. Atomizing plate; 211. Connecting support rod; 212. Scraper; 213. Arc-shaped spray plate; 214. Atomizing nozzle; 215. Bearing support plate; 216. Drainage pipe; 3. Asphalt cylinder; 4. Push rod. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments:

[0026] Example 1

[0027] like Figure 1-5As shown, the utility model provides an asphalt pavement gap repairing device for municipal road reconstruction, including a repairing device body 1, which is suitable for use in asphalt pavement gap repairing for municipal road reconstruction. The repairing device body 1 includes a supporting base plate 2, an asphalt cylinder 3 is fixedly installed at the middle position of the top of the supporting base plate 2, a pushing rod 4 is fixedly connected to the right side of the top of the supporting base plate 2, a dust removal unit is arranged on the right side of the top of the supporting base plate 2, and a rolling unit is arranged on the left side of the top of the supporting base plate 2. The dust removal unit includes a through groove 21 arranged on the right side of the top of the supporting base plate 2, a driving motor 22 is fixedly installed inside one side of the through groove 21, a driving rod 23 is fixedly connected to the output end of the driving motor 22, and the other end of the driving rod 23 is rotatably installed on the through groove. On the inner wall on the other side of the groove 21, a rotating brush disc 24 is fixedly sleeved on the outer surface of the driving rod 23, and a dust cover 25 is fixedly connected to the top of the through groove 21 above the rotating brush disc 24, and an arc-shaped spray plate 213 is fixedly connected to the right outer surface of the supporting base plate 2, and an atomizing nozzle 214 is fixedly connected to the outer surface of the arc-shaped spray plate 213, and a bearing support plate 215 is fixedly connected to both sides of the top of the arc-shaped spray plate 213, and a bracket 27 is fixedly connected to both sides of the top of the left end of the supporting base plate 2, and a water tank 28 is fixedly installed on the top of the bracket 27, and a drainage pipe 216 is fixedly connected to both sides of the water tank 28, and the other end of the drainage pipe 216 passes through the top of the bearing support plate 215 and extends inside the arc-shaped spray plate 213.

[0028] Furthermore, the device can be easily moved on the road by pushing the rod 4. Before repairing, the internal drive motor 22 is started, and the drive motor 22 is used to drive the drive rod 23 to achieve uniform rotation. The rotation of the drive rod 23 drives the rotating brush plate 24 to rotate and fit inside the gap, and the brush of the rotating brush plate 24 is used to clean the dust inside the gap. While cleaning, the dust cover 25 is used to seal the top of the rotating brush plate 24 to prevent dust from rising. At the same time, the drainage pipe 216 is used to guide the water source inside the water tank 28 into the interior of the arc-shaped spray plate 213, and the atomizing nozzle 214 sprays water evenly on the surrounding area to settle the dust.

[0029] Example 2

[0030] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the rolling unit includes a rolling wheel 26 arranged on the left side of the supporting base plate 2, and a water pipe 29 is fixedly connected to both sides of the bottom end of the water tank 28 above the rolling wheel 26, and an atomizing plate 210 is fixedly connected to the bottom end of the water pipe 29.

[0031] Furthermore, the internal asphalt is squeezed into the inside of the gap through the asphalt cylinder 3, and when moving forward, the rolling wheel 26 at the rear end is rotated to roll the top of the asphalt in the gap. The rolling can make the asphalt fill the gap. The water source inside the water tank 28 is combined with the atomizing plate 210 through the water pipe 29 at the bottom end to evenly atomize and spray the water onto the surface of the rolling wheel 26 to prevent the rolling wheel 26 from sticking to the asphalt.

[0032] Example 3

[0033] like Figure 1-5 As shown, based on Examples 1-2, the utility model provides a technical solution: preferably, a connecting rod 211 is fixedly connected to the left outer surface of the supporting base plate 2, and a scraper 212 is fixedly connected to the other end of the connecting rod 211, and the scraper 212 is closely connected to the outer surface of the rolling wheel 26.

[0034] Furthermore, when the rolling wheel 26 rotates, the scraper 212 on one side contacts the outer surface of the rolling wheel 26 to scrape off the objects attached to the surface of the rolling wheel 26 .

[0035] The following is a detailed description of the working principle of the asphalt pavement gap repair device for municipal road reconstruction.

[0036] like Figure 1-5 As shown, when in use, the device can be easily moved on the road by pushing the rod 4. Before repairing, the internal driving motor 22 is started, and the driving motor 22 drives the driving rod 23 to achieve uniform rotation. The rotation of the driving rod 23 drives the rotating brush plate 24 to rotate and fit inside the gap, and the brush of the rotating brush plate 24 is used to clean the dust inside the gap. While cleaning, the dust cover 25 is used to seal the top of the rotating brush plate 24 to prevent dust from rising. At the same time, the water source inside the water storage tank 28 is guided into the interior of the arc-shaped spray plate 213 by the drainage pipe 216, and the water is evenly sprayed by the atomizing nozzle 214. The device gradually moves and cooperates with the asphalt cylinder 3 to squeeze the internal asphalt inside the gap. When moving forward, the rolling wheel 26 at the rear end is rotated and rolled on the top of the asphalt in the gap. The rolling can make the asphalt fill the gap and make the road surface smooth. When the rolling wheel 26 rotates, the scraper 212 on one side contacts the outer surface of the rolling wheel 26 to scrape off the objects attached to the surface of the rolling wheel 26. At the same time, the water pipe 29 at the bottom end of the water tank 28 cooperates with the atomizing plate 210 to evenly atomize the water and spray it on the surface of the rolling wheel 26 to prevent the rolling wheel 26 from sticking to the asphalt.

[0037] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A device for repairing cracks in asphalt pavement for municipal road reconstruction, comprising a repair device body (1), suitable for repairing cracks in asphalt pavement for municipal road reconstruction, Features: The repair device body (1) comprises a supporting base plate (2), an asphalt cylinder (3) is fixedly installed at the middle position of the top of the supporting base plate (2), and a push rod (4) is fixedly connected to the right side of the top of the supporting base plate (2); A dust removal unit is arranged on the right side of the top of the supporting base plate (2), and a rolling unit is arranged on the left side of the top of the supporting base plate (2).

2. The asphalt pavement crack repairing device for municipal road reconstruction according to claim 1, Features: The dust removal unit comprises a through slot (21) arranged on the right side of the top of the supporting base plate (2), a driving motor (22) is fixedly installed inside one side of the through slot (21), and a driving rod (23) is fixedly connected to the output end of the driving motor (22).

3. The asphalt pavement crack repairing device for municipal road reconstruction according to claim 2, Features: The other end of the driving rod (23) is rotatably mounted on the inner wall of the other side of the through slot (21); a rotating brush disc (24) is fixedly sleeved on the outer surface of the driving rod (23); and a dust cover (25) is fixedly connected to the top of the through slot (21) above the rotating brush disc (24).

4. The asphalt pavement crack repairing device for municipal road reconstruction according to claim 1, Features: An arc-shaped spray plate (213) is fixedly connected to the right outer surface of the supporting bottom plate (2), an atomizing nozzle (214) is fixedly connected to the outer surface of the arc-shaped spray plate (213), and bearing support plates (215) are fixedly connected to both sides of the top of the arc-shaped spray plate (213).

5. The asphalt pavement crack repairing device for municipal road reconstruction according to claim 1, Features: Brackets (27) are fixedly connected to both sides of the top of the left end of the supporting base plate (2), a water tank (28) is fixedly installed on the top of the bracket (27), and drainage pipes (216) are fixedly connected to both sides of the water tank (28), and the other end of the drainage pipe (216) passes through the top of the bearing support plate (215) and extends inside the arc-shaped spray plate (213).

6. The asphalt pavement crack repairing device for municipal road reconstruction according to claim 1, Features: The rolling unit comprises a rolling wheel (26) arranged on the left side of the supporting base plate (2), and water pipes (29) are fixedly connected to both sides of the bottom end of the water storage tank (28) above the rolling wheel (26), and an atomizing plate (210) is fixedly connected to the bottom end of the water pipe (29).

7. The asphalt pavement crack repairing device for municipal road reconstruction according to claim 1, Features: A connecting rod (211) is fixedly connected to the left outer surface of the supporting base plate (2), a scraper (212) is fixedly connected to the other end of the connecting rod (211), and the scraper (212) is closely connected to the outer surface of the rolling wheel (26).

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