CN212199995U

CN212199995U - Pavement crack repairing device

Info

Publication number: CN212199995U
Application number: CN202020624803.5U
Authority: CN
Inventors: 杨天银
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-22
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a road surface crack prosthetic devices, including supporting platform, the right side fixed mounting of handrail has the liquefaction jar support frame, the inner wall of liquefaction jar support frame is provided with the liquefaction jar, supporting platform's last fixed surface installs backup pad, pitch heating jar and gyro wheel support frame, the right side of backup pad is provided with the sliding tray, the interior roof fixed mounting of sliding tray has tension spring, the inner wall of sliding tray inlays and is equipped with the electric drill machine. This pavement crack prosthetic devices through setting up the electric drill, can drill the crack, according to different fissured sizes, adjusts the electric drill and changes the distance in hole, makes on the crack orbit every interval a segment distance have a drilling, utilizes the pitch hose to pour into the drilling with the pitch that melts in, and the hot pitch in the drilling flows in original crack, fills the crack to full, has avoided carrying out the fluting processing to whole crack, has improved work efficiency.

Description

Pavement crack repairing device

Technical Field

The utility model relates to a road surface maintenance technical field specifically is a road surface crack prosthetic devices.

Background

The cracking of the asphalt pavement in the service life is a common problem in all countries in the world, and the pavement cracks are harmful in that moisture continuously enters the cracks to soften a base layer and even a roadbed, so that the bearing capacity of the pavement is reduced, and diseases such as slurry pumping, steps, net cracks and the like are generated, so that the pavement damage is accelerated.

The existing crack pouring machine needs to perform slotting treatment on cracks, various cracks with different shapes are frequently encountered in construction operation, when the shapes of the cracks are complex, the existing crack pouring machine is inflexible, slotting treatment is performed on the cracks, the workload is high, and the working efficiency is low.

Disclosure of Invention

An object of the utility model is to provide a road surface crack prosthetic devices to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pavement crack repairing device comprises a supporting platform, universal wheels are fixedly mounted on the lower surface of the supporting platform, a handrail is fixedly mounted on the left side of the supporting platform, a liquefaction tank supporting frame is fixedly mounted on the right side of the handrail, a liquefaction tank is arranged on the inner wall of the liquefaction tank supporting frame, a supporting plate, an asphalt heating tank and a roller supporting frame are fixedly mounted on the upper surface of the supporting platform, a sliding groove is formed in the right side of the supporting plate, a tension spring is fixedly mounted on the inner top wall of the sliding groove, an electric drilling machine is embedded in the inner wall of the sliding groove, a control panel is fixedly mounted on the right side of the supporting plate, an output pipe is arranged on the left side of the asphalt heating tank, an asphalt hose is fixedly connected to the lower surface of the output pipe through a hoop, a limiting rod is fixedly mounted on the, the inner wall in T type groove inlays and is equipped with the gyro wheel bracing piece, the lower extreme of gyro wheel bracing piece is connected with the gyro wheel through the bearing rotation.

Preferably, the air outlet valve of the liquefaction tank is provided with an air pipe, a through hole is formed in the left side of the supporting plate, the air pipe penetrates through the through hole in the side face of the supporting plate and is connected with a cooking range of the asphalt heating tank, a hook is fixedly mounted on the lower surface of the supporting platform, a through hole is formed in the upper surface of the supporting platform, and the lower end of the asphalt hose penetrates through the through hole and is sleeved on the upper surface of the hook.

Preferably, the inner top wall of the roller support frame is fixedly provided with two compression springs, and the two compression springs are symmetrically arranged on the inner top wall of the roller support frame by taking the axis of the limiting rod as a symmetry axis.

Preferably, the front surfaces of the supporting plate and the roller supporting frame are respectively provided with a brake valve, the outer surface of the output pipe is provided with a valve, the lower end of the tension spring is fixedly connected with the upper surface of the electric drilling machine, and the lower end of the compression spring is fixedly connected with the upper surface of the roller supporting rod.

Preferably, the number of universal wheels is four, and four universal wheels are respectively arranged at four corners of the lower surface of the supporting platform.

Preferably, a storage battery is fixedly mounted on the left side of the supporting plate, and the electric drilling machine and the storage battery are both coupled with the control panel.

Advantageous effects

The utility model provides a pavement crack prosthetic devices possesses following beneficial effect:

1. this pavement crack prosthetic devices through setting up the electric drill, can drill the crack, according to different fissured sizes, adjusts the electric drill and changes the distance in hole, makes on the crack orbit every interval a segment distance have a drilling, utilizes the pitch hose to pour into the drilling with the pitch that melts in, and the hot pitch in the drilling flows in original crack, fills the crack to full, has avoided carrying out the fluting processing to whole crack, has improved work efficiency.

2. This road surface crack prosthetic devices through setting up T type groove and gyro wheel support frame, when promoting prosthetic devices walking, can press from both sides the gyro wheel bracing piece tightly with the brake valve on the gyro wheel support frame, makes the gyro wheel break away from the body face, and is more laborsaving when promoting prosthetic devices walking.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a side view of the supporting plate;

fig. 3 is a schematic side sectional view of the roller support.

In the figure: the device comprises a supporting platform 1, universal wheels 2, a handrail 3, a liquefied tank supporting frame 4, a liquefied tank 5, a supporting plate 6, an asphalt heating tank 7, an idler wheel supporting frame 8, a sliding groove 9, a tension spring 10, an electric drilling machine 11, a control panel 12, an output pipe 13, an asphalt hose 14, a limiting rod 15, a T-shaped groove 16, an idler wheel supporting rod 17, an idler wheel 18, an air pipe 19, a hook 20, a compression spring 21, a storage battery 22 and a control panel 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a road surface crack prosthetic devices, including supporting platform 1, supporting platform 1's lower fixed surface installs universal wheel 2, the quantity of universal wheel 2 is four, and four universal wheel 2 set up the four corners at supporting platform 1 lower surface respectively, supporting platform 1's left side fixed mounting has handrail 3, the right side fixed mounting of handrail 3 has liquefaction jar support frame 4, liquefaction jar support frame 4's inner wall is provided with liquefaction jar 5, liquefaction jar 5's air outlet valve is provided with trachea 19, supporting platform 1's last fixed surface installs backup pad 6, pitch heating tank 7 and gyro wheel support frame 8, the through-hole has been seted up in backup pad 6's left side, trachea 19 passes the through-hole of backup pad 6 side and is connected with pitch heating tank 7's kitchen range, utilize pitch heating tank 7 to melt pitch.

Interior roof fixed mounting of gyro wheel support frame 8 has compression spring 21, compression spring 21's quantity is two, and two compression spring 21 use the axis of gag lever post 15 to set up the interior roof at gyro wheel support frame 8 as symmetry axis symmetry, backup pad 6 and gyro wheel support frame 8's front all is provided with the brake valve, the right side of backup pad 6 is provided with sliding tray 9, the interior roof fixed mounting of sliding tray 9 has tension spring 10, tension spring 10's lower extreme and electric drill 11's last fixed surface are connected, compression spring 21's lower extreme and gyro wheel support bar 17's last fixed surface are connected, electric drill 11 has been inlayed to the inner wall of sliding tray 9, the right side fixed mounting of backup pad 6 has control panel 12, the left side fixed mounting of backup pad 6 has battery 22, electric drill 11 and battery 22 all couple with control panel 12.

An output pipe 13 is arranged on the left side of the asphalt heating tank 7, a valve is arranged on the outer surface of the output pipe 13, an asphalt hose 14 is fixedly connected to the lower surface of the output pipe 13 through a clamp, a hook 20 is fixedly mounted on the lower surface of the supporting platform 1, a through hole is formed in the upper surface of the supporting platform 1, the lower end of the asphalt hose 14 penetrates through the through hole and is sleeved on the upper surface of the hook 20, holes can be drilled through the electric drilling machine 11 according to the sizes of different cracks, the distance of hole turning of the electric drilling machine is adjusted, so that one hole can be drilled at each small distance on a crack track, molten asphalt is injected into the drilled holes through the asphalt hose 14, hot asphalt in the drilled holes flows in the original cracks to fill the cracks, grooving treatment on the whole cracks is avoided, the working efficiency is improved, a limiting rod 15 is fixedly mounted on the inner top wall of, t type groove 16 has been seted up to roller support frame 8's inside wall, and T type groove 16's inner wall is inlayed and is equipped with roller support pole 17, and roller support pole 17's lower extreme rotates through the bearing and is connected with gyro wheel 18, through setting up T type groove 16 and roller support frame 8, when promoting prosthetic devices walking, can press from both sides roller support pole 16 tightly with the brake valve on the roller support frame 8, makes gyro wheel 18 break away from the body face, and is more laborsaving when promoting prosthetic devices walking.

The working principle is as follows: when the pavement crack repairing device works, asphalt is poured into the asphalt heating tank 7 to be heated and melted, a drill bit of the electric drilling machine 11 is aligned with a crack, the electric drilling machine 11 starts to work through the control panel 12, the crack is drilled with a hole by using the electric drilling machine 11, the repairing device is pushed to adjust the position of the drill bit of the electric drilling machine 11, the drill bit is drilled with a proper distance along the crack, after the drilling is finished, the asphalt hose 14 is aligned with the previously drilled hole, the valve on the output pipe 13 is opened, the melted asphalt is injected into the hole, the melted asphalt has certain fluidity, the asphalt is connected with all holes along the crack until the whole crack is filled, the whole crack does not need to be grooved during the whole operation process, the working efficiency is greatly improved, in the process of pushing the repairing device to walk along the crack, the roller 18 is contacted with the ground under the pressure of the compression spring 21, in the rolling process, redundant asphalt is compacted to ensure the flatness of the ground.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road surface crack prosthetic devices, includes supporting platform (1), its characterized in that: the lower fixed surface of the supporting platform (1) is provided with universal wheels (2), the left fixed surface of the supporting platform (1) is provided with a handrail (3), the right fixed surface of the handrail (3) is provided with a liquefied tank supporting frame (4), the inner wall of the liquefied tank supporting frame (4) is provided with a liquefied tank (5), the upper fixed surface of the supporting platform (1) is provided with a supporting plate (6), an asphalt heating tank (7) and a roller supporting frame (8), the right side of the supporting plate (6) is provided with a sliding groove (9), the inner top wall of the sliding groove (9) is fixedly provided with a tension spring (10), the inner wall of the sliding groove (9) is embedded with an electric drilling machine (11), the right side of the supporting plate (6) is fixedly provided with a control panel (12), the left side of the asphalt heating tank (7) is provided with an output pipe (13), the lower surface of the output pipe (13), the utility model discloses a gyro wheel support structure, including gyro wheel support frame (8), the interior roof fixed mounting of gyro wheel support frame (8) has gag lever post (15), T type groove (16) have been seted up to the inside wall of gyro wheel support frame (8), the inner wall in T type groove (16) inlays and is equipped with gyro wheel bracing piece (17), the lower extreme of gyro wheel bracing piece (17) is rotated through the bearing and is connected with gyro wheel (18).

2. The pavement crack repairing apparatus according to claim 1, wherein: the air outlet valve of liquefaction jar (5) is provided with trachea (19), the through-hole has been seted up in the left side of backup pad (6), trachea (19) pass the through-hole of backup pad (6) side and are connected with the kitchen range of pitch heating jar (7), the lower fixed surface of supporting platform (1) installs couple (20), the through-hole has been seted up to the upper surface of supporting platform (1), the lower extreme of pitch hose (14) passes this through-hole cup joint at the upper surface of couple (20).

3. The pavement crack repairing apparatus according to claim 1, wherein: the inner top wall of the roller support frame (8) is fixedly provided with two compression springs (21), and the two compression springs (21) are symmetrically arranged on the inner top wall of the roller support frame (8) by taking the axis of the limiting rod (15) as a symmetry axis.

4. A pavement crack-repairing device according to claim 3, characterized in that: the front surfaces of the supporting plate (6) and the roller supporting frame (8) are respectively provided with a brake valve, the outer surface of the output pipe (13) is provided with a valve, the lower end of the tension spring (10) is fixedly connected with the upper surface of the electric drilling machine (11), and the lower end of the compression spring (21) is fixedly connected with the upper surface of the roller supporting rod (17).

5. The pavement crack repairing apparatus according to claim 1, wherein: the number of universal wheels (2) is four, and four universal wheels (2) are respectively arranged at four corners of the lower surface of the supporting platform (1).

6. The pavement crack repairing apparatus according to claim 1, wherein: the left side fixed mounting of backup pad (6) has battery (22), electric drill (11) and battery (22) all with control panel (12) coupling.