Crack repairing device for traffic engineering

Abstract

The utility model relates to the technical field of crack repairing devices, in particular to a crack repairing device for traffic engineering, which comprises a mobile vehicle, a crack repairing device and a crack repairing device, when the crack is repaired, the bottom end of the air outlet pipe and the dust collection cover enter the crack, the fan is started to discharge air in the treatment box through the air outlet pipe, dust and gravel in the crack can be blown up through the air outlet pipe, the dust and the gravel are scattered, part of the gravel can fall into the dust collection cover under the action of the gravity of the gravel, and meanwhile, the dust collection cover is arranged on the dust collection cover. After air in the treatment box is exhausted, negative pressure can be formed in the treatment box, dust and broken stones blown by an air outlet pipe can be adsorbed by an air inlet pipe, an annular pipe, a dust suction pipe and a dust suction hood, the dust and the broken stones can be separated under the action of a filter plate, the dust enters the treatment box, and the broken stones are retained in the dust suction hood, so that the dust and the broken stones are separated. And broken stones can be collected conveniently, the broken stones are prevented from falling into the cracks again, the cleaning effect on the cracks is improved, and therefore the repairing quality of the cracks is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of crack repairing devices, in particular to a crack repairing device for traffic engineering. Background Art

[0002] Asphalt pavement refers to various types of pavement paved with road asphalt materials mixed into mineral materials. The asphalt binder improves the ability of paving aggregate to resist damage to the road surface caused by driving and natural factors, making the road surface smooth, dust-free, waterproof and durable. However, as the road surface is used for a longer time, cracks, irregular potholes, etc. will appear on the asphalt pavement. In order to maintain road quality and safety, extend the life of the road surface and improve driving safety, the cracks need to be repaired.

[0003] The Chinese patent "A road crack repair device for traffic engineering" authorization announcement number "CN 216304384U" uses a suction fan to absorb dust from the cracks and dust generated by cutting, and sprays water through the sprinkler head to humidify the dust and drop it into the bottom of the dust collection box for collection.

[0004] The above scheme can clean the dust in the cracks, but there will be small gravel in the cracks. When the wind is used to absorb the dust in the cracks, the gravel will be scattered. However, since the gravel itself has a certain gravity, some of the gravel will still fall into the cracks under the action of its own gravity, thereby affecting the crack repair effect.

[0005] Therefore, a crack repair device for traffic engineering is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a crack repair device for traffic engineering in order to solve the above-mentioned problem, which improves the problem that there will be small gravel in the cracks, and when the wind absorbs the dust in the cracks, the gravel will be scattered. However, since the gravel itself has a certain gravity, some of the gravel will still fall into the cracks under the action of its own gravity, thereby affecting the crack repair effect.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a crack repair device for traffic engineering, comprising: a mobile vehicle, a caulking machine is installed on the top of the mobile vehicle, a fixed frame is fixedly connected to one side of the top of the mobile vehicle, and a cleaning mechanism is arranged on one side of the mobile vehicle; wherein, the cleaning mechanism comprises a treatment box fixedly connected to the top of the fixed frame, a fan is embedded and installed on one side of the inner wall of the treatment box, an air outlet end of the fan is installed and connected with an air outlet pipe, a ring-shaped pipe is fixedly connected to the lower end of the surface of the air outlet pipe, an air inlet pipe is arranged inside the treatment box, one end of the air inlet pipe passes through the treatment box and is connected to the ring-shaped pipe, two dust suction pipes are fixedly connected to the lower end of the surface of the ring-shaped pipe, the other end of the dust suction pipe is fixedly connected to a dust hood, and a filter plate is fixedly connected to the inner wall of the dust hood.

[0008] Preferably, the cleaning mechanism further includes a trigger plate distributed in an annular shape, the bottom end of the air outlet pipe is fixedly connected to a fixed cover, the bottom end of the trigger plate is fixedly connected to a spring, and the other end of the spring is fixedly connected to the surface of the fixed cover. When the air outlet pipe blows up dust and gravel in the cracks, the gravel's own gravity and the spring will help the trigger plate to bounce up the gravel that has fallen on the trigger plate, and the wind will help the gravel to enter the dust hood better.

[0009] Preferably, an angle is formed between the bottom end of the filter plate and the horizontal plane, a protective cover is fixedly connected to the upper end of the inner wall of the dust hood, and the outer surface of the protective cover is curved in an arc shape. This is conducive to making the gravel slide to the lower part of the filter plate for collection, ensuring that the dust passes through the filter plate normally, and under the action of the protective cover, it is conducive to blocking the gravel collected by the dust hood to prevent the gravel from falling.

[0010] Preferably, guide plates are fixedly connected to both sides of the top of the trigger plate, and the guide plates are arranged in an inclined manner, which is conducive to making the fallen gravel fall onto the trigger plate better.

[0011] Preferably, the lower ends of the air outlet pipe and the air inlet pipe are configured as corrugated pipes, thereby ensuring the normal use of the air inlet pipe and the air outlet pipe.

[0012] Preferably, a fixing block is fixedly connected to one side of the mobile vehicle, a limit rod is fixedly connected to the lower end of the surface of the air inlet pipe, and the other end of the limit rod passes through the fixing block, thereby ensuring the stability of the air inlet pipe and the air outlet pipe when in use.

[0013] Preferably, the overall shape of the dust hood and the fixed hood is trumpet-shaped. The fixed hood is conducive to better blowing away dust and gravel, and the dust hood is conducive to better entry of dust and gravel.

[0014] The beneficial effects of the utility model are:

[0015] 1. When repairing cracks, let the bottom end of the air outlet pipe and the dust hood enter the cracks, and start the fan to discharge the air in the treatment box through the air outlet pipe, which is conducive to the air outlet pipe blowing up the dust and gravel in the cracks, so that the dust and gravel fly away. Some gravel will fall into the dust hood under the action of its own gravity. At the same time, after the air in the treatment box is discharged, negative pressure will be formed in the treatment box, which is conducive to the air inlet pipe, annular pipe, dust suction pipe and dust hood to absorb the dust and gravel blown up by the air outlet pipe. Under the action of the filter plate, it is conducive to separating dust and gravel, allowing dust to enter the treatment box and gravel to remain in the dust hood, which is conducive to collecting gravel and preventing gravel from falling into the cracks again, thereby improving the cleaning effect of the cracks and ensuring the repair quality of the cracks.

[0016] 2. When the air outlet pipe blows up the dust and gravel in the cracks, the gravel's own gravity and the spring will help the trigger plate to bounce up the gravel that has fallen on the trigger plate, and the wind will help the gravel to enter the dust hood better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure of the air outlet pipe, the air inlet pipe and the dust suction pipe of the utility model;

[0020] Figure 4 It is a cross-sectional view of the dust hood of the utility model;

[0021] Figure 5 It is a schematic diagram of the fixed cover structure of the utility model.

[0022] In the figure: 1. mobile vehicle; 2. caulking machine; 3. fixed frame; 4. cleaning mechanism; 41. processing box; 42. fan; 43. air inlet pipe; 44. air outlet pipe; 45. annular pipe; 46. dust suction pipe; 47. dust suction hood; 48. filter plate; 49. fixed cover; 410. spring; 411. trigger plate; 412. protective cover; 413. guide plate; 414. fixed block; 415. limit rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] When implementing: Figure 1-5 As shown, a crack repair device for traffic engineering comprises: a mobile vehicle 1, a caulking machine 2 is installed on the top of the mobile vehicle 1, a fixing frame 3 is fixedly connected to one side of the top of the mobile vehicle 1, and a cleaning mechanism 4 is arranged on one side of the mobile vehicle 1; wherein, the cleaning mechanism 4 comprises a processing box 41 fixedly connected to the top of the fixing frame 3, a fan 42 is embedded and installed on one side of the inner wall of the processing box 41, an air outlet end of the fan 42 is installed and connected with an air outlet pipe 44, a ring-shaped pipe 45 is fixedly connected to the lower end of the surface of the air outlet pipe 44, an air inlet pipe 43 is arranged inside the processing box 41, one end of the air inlet pipe 43 passes through the processing box 41 and is connected with the ring-shaped pipe 45, two dust suction pipes 46 are fixedly connected to the lower end of the surface of the ring-shaped pipe 45, the other end of the dust suction pipe 46 is fixedly connected to a dust suction hood 47, and a filter plate 48 is fixedly connected to the inner wall of the dust suction hood 47.

[0025] When the device is in an initial state, the bottom end of the air outlet pipe 44 is at a level higher than the ground.

[0026] When the crack needs to be repaired, the caulking machine 2 is pushed to the desired position by the mobile vehicle 1, and the annular tube 45 is pulled to drive the bottom ends of the air outlet pipe 44 and the air inlet pipe 43 to move downward, so that the bottom end of the air outlet pipe 44 and the dust cover 47 enter the crack. At this time, the fan 42 is started to discharge the air in the treatment box 41. The treatment box 41 is filled with a water solution. When the air in the treatment box 41 is discharged, the gas will enter the air outlet pipe 44 and be blown out through the air outlet pipe 44. At this time, the air outlet pipe 44 will blow the dust and gravel in the crack, so that the dust and gravel are The stones will fly around. At this time, some of the broken stones will fall into the dust hood 47 under the action of their own gravity. At the same time, when the gas in the treatment box 41 is discharged, a negative pressure will be formed in the treatment box 41. At this time, the air inlet pipe 43, the annular pipe 45 and the dust suction pipe 46 will absorb the dust and broken stones blown up by the air outlet pipe 44, so that the dust and broken stones enter the dust suction hood 47. Under the action of the filter plate 48, the dust will pass through the dust suction pipe 46, the annular pipe 45 and the air inlet pipe 43 into the treatment box 41 and merge with the aqueous solution, while the broken stones will remain in the dust suction hood 47.

[0027] It should be noted that the caulking machine 2 and the fan 42 in the above description are both relatively mature devices in the existing technology. The specific models can be selected according to actual needs. At the same time, the caulking machine 2 and the fan 42 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0028] like Figure 3 and Figure 5 As shown, the cleaning mechanism 4 further includes a trigger plate 411 distributed in an annular shape, a fixed cover 49 is fixedly connected to the bottom end of the air outlet pipe 44, a spring 410 is fixedly connected to the bottom end of the trigger plate 411, and the other end of the spring 410 is fixedly connected to the surface of the fixed cover 49. Both sides of the top of the trigger plate 411 are fixedly connected to guide plates 413, and the guide plates 413 are arranged in an inclined manner.

[0029] When the air outlet pipe 44 blows up the dust and gravel in the cracks, some of the gravel will fall onto the trigger plate 411 under the action of its own gravity, causing the trigger plate 411 to squeeze the spring 410. Since the gravel on the trigger plate 411 is constantly changing and under the action of the elastic force of the spring 410 itself, the trigger plate 411 will continuously vibrate. When the trigger plate 411 vibrates, the gravel that has fallen on the trigger plate 411 will bounce upwards. At this time, under the action of the air blowing from the air outlet pipe 44, the gravel can better enter the dust cover 47.

[0030] like Figure 4 As shown, an angle is formed between the bottom end of the filter plate 48 and the horizontal plane, and a protective cover 412 is fixedly connected to the upper end of the inner wall of the dust hood 47, and the outer surface of the protective cover 412 is curved in an arc shape. When the gravel enters the dust hood 47, the gravel will slide through the inclined surface of the filter plate 48 to the lower part of the filter plate 48, and stay at the angle formed by the filter plate 48 and the inner wall of the dust hood 47.

[0031] The protective cover 412 is disposed above the lower portion of the filter plate 48 . When the gravels are blown up by the air outlet pipe 44 and fall onto the protective cover 412 , the gravels will slide through the outer surface of the protective cover 412 and fall into the dust collection cover 47 .

[0032] like Figure 3 As shown, the lower ends of the air outlet pipe 44 and the air inlet pipe 43 are configured as bellows. In the initial state of the device, the bellows of the air outlet pipe 44 and the air inlet pipe 43 are in a contracted state. When the impurities in the cracks are cleaned, the annular tube 45 is pulled downward, and the bellows of the air inlet pipe 43 and the air outlet pipe 44 are expanded.

[0033] like Figure 3As shown, a fixed block 414 is fixedly connected to one side of the mobile vehicle 1, and a limit rod 415 is fixedly connected to the lower end of the surface of the air inlet pipe 43, and the other end of the limit rod 415 passes through the fixed block 414. The surface of the limit rod 415 is slidably connected to the inner wall of the fixed block 414, and when the bottom end of the air inlet pipe 43 is pulled downward, the surface of the limit rod 415 moves downward along the inner wall of the fixed block 414.

[0034] like Figure 3 , Figure 4 and Figure 5 As shown, the overall shape of the dust cover 47 and the fixed cover 49 is trumpet-shaped. The opening diameter of the fixed cover 49 is larger than the opening diameter of the dust cover 47.

[0035] When the utility model is in use, when it is necessary to repair the crack, the mobile vehicle 1 and the caulking machine 2 are moved to the required position, and the annular tube 45 is pulled downward to make the bottom end of the air outlet pipe 44 and the dust cover 47 enter the crack. At this time, the fan 42 is started to exhaust the air in the processing box 41, and the exhausted gas will be blown out through the air outlet pipe 44. At this time, the air outlet pipe 44 will blow the dust and gravel in the crack to make the dust and gravel fly. Part of the gravel will fall into the dust cover 47 and the trigger plate 411 under the action of its own gravity. At this time, under the action of the spring 410 and the gravity of the gravel itself, the trigger plate 411 will The gravel on the trigger plate 411 bounces up and is moved upward better by the wind from the air outlet pipe 44. At the same time, when the gas in the treatment box 41 is discharged, a negative pressure is formed in the treatment box 41. At this time, the air inlet pipe 43, the annular pipe 45 and the dust suction pipe 46 will absorb the dust and gravel blown up by the air outlet pipe 44, so that the dust and gravel enter the dust hood 47. Under the action of the filter plate 48, the dust will pass through the dust suction pipe 46, the annular pipe 45 and the air inlet pipe 43 into the treatment box 41 and merge with the aqueous solution, while the gravel will be retained at the angle formed by the filter plate 48 and the inner wall of the dust hood 47.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A crack repair device for traffic engineering, characterized in that: include: A mobile vehicle (1), a caulking machine (2) is installed on the top of the mobile vehicle (1), a fixing frame (3) is fixedly connected to one side of the top of the mobile vehicle (1), and a cleaning mechanism (4) is provided on one side of the mobile vehicle (1); The cleaning mechanism (4) comprises a treatment box (41) fixedly connected to the top of the fixing frame (3); a fan (42) is embedded and installed on one side of the inner wall of the treatment box (41); an air outlet pipe (44) is installed and connected to the air outlet end of the fan (42); a ring-shaped pipe (45) is fixedly connected to the lower end of the surface of the air outlet pipe (44); an air inlet pipe (43) is arranged inside the treatment box (41); one end of the air inlet pipe (43) passes through the treatment box (41) and is connected to the ring-shaped pipe (45); two dust suction pipes (46) are fixedly connected to the lower end of the surface of the ring-shaped pipe (45); the other end of the dust suction pipe (46) is fixedly connected to a dust hood (47); and a filter plate (48) is fixedly connected to the inner wall of the dust hood (47).

2. A crack repair device for traffic engineering according to claim 1, characterized in that: The cleaning mechanism (4) further comprises a trigger plate (411) distributed in an annular shape, the bottom end of the air outlet pipe (44) is fixedly connected to a fixed cover (49), the bottom end of the trigger plate (411) is fixedly connected to a spring (410), and the other end of the spring (410) is fixedly connected to the surface of the fixed cover (49).

3. A crack repair device for traffic engineering according to claim 1, characterized in that: An angle is formed between the bottom end of the filter plate (48) and the horizontal plane; a protective cover (412) is fixedly connected to the upper end of the inner wall of the dust cover (47); and the outer surface of the protective cover (412) is curved in an arc shape.

4. A crack repair device for traffic engineering according to claim 2, characterized in that: Both sides of the top end of the trigger plate (411) are fixedly connected to guide plates (413), and the guide plates (413) are arranged in an inclined manner.

5. The crack repairing device for traffic engineering according to claim 1, characterized in that: The lower ends of the air outlet pipe (44) and the air inlet pipe (43) are configured as corrugated pipes.

6. A crack repair device for traffic engineering according to claim 1, characterized in that: A fixed block (414) is fixedly connected to one side of the mobile vehicle (1), a limit rod (415) is fixedly connected to the lower end of the surface of the air inlet pipe (43), and the other end of the limit rod (415) passes through the fixed block (414).

7. A crack repairing device for traffic engineering according to claim 1, characterized in that: The overall shape of the dust collecting cover (47) and the fixed cover (49) is trumpet-shaped.

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