CN220450639U - Pavement maintenance crack repair equipment - Google Patents

Abstract

The utility model discloses pavement maintenance crack repairing equipment which comprises a repairing box body, a spray pipe and a compacting roller, wherein the spray pipe is arranged on one side of the repairing box body, the compacting roller is arranged on the other side of the repairing box body, a water tank is placed in the repairing box body, a water guide pipe is connected to one side of the repairing box body in a penetrating mode, one end of the water guide pipe is connected to one side of the water tank in a penetrating mode, an L-shaped pipe is arranged on the front face of the water tank, a water pump is arranged on one side of the L-shaped pipe, a dust-blocking ring is arranged at one end of the L-shaped pipe, the water stored in the water tank can be guided into the cleaning pipes by the aid of the L-shaped pipe, the cleaning pipes and the water guide pipe are started, the cleaning pipes continue to spray downwards, the phenomenon that asphalt is solidified on the surface of the compacting roller after work and is uneven is avoided, the quality of subsequent pavement asphalt compaction is improved, and the dust-blocking ring can prevent the asphalt during cleaning from splashing on the surface of the repairing box body.

Description

Pavement maintenance crack repair equipment

Technical Field

The utility model relates to the technical field of crack repairing equipment, in particular to pavement maintenance crack repairing equipment.

Background

After the road is used for a long time, cracks are generated under various actions, so that the cracks generated by the road must be repaired in time in order to prolong the service life of the road, and therefore, a repairing device is needed to repair the cracks, and the crack repairing equipment can fill asphalt into the positions of the ground cracks.

Disclosed in the patent publication No. CN217781682U is a pavement crack repairing apparatus for road maintenance, comprising: the bottom plate, install the box at the top of bottom plate, the rectangular hole has all been seted up to both sides at box inner chamber bottom and bottom plate top's both sides, the universal wheel is all installed around the bottom plate bottom, one side fixedly connected with handle at bottom plate top; the heating repair mechanism is used for heating and stirring asphalt and is arranged in the inner cavity of the box body in a penetrating way.

In the technology, the second rotating rod drives the flattening roller to rotate so as to flatten sprayed asphalt, so that the condition that the asphalt is not flattened after repair, so that the surface is uneven is avoided, but the flattening roller is repeatedly contacted with the asphalt, the asphalt is not timely cleaned, and the asphalt is solidified on the surface of the flattening roller, and the surface is uneven, so that the asphalt cannot be compacted normally, and the technology is innovated.

Disclosure of Invention

The utility model aims to provide pavement maintenance crack repairing equipment, which solves the problems that the leveling roller is repeatedly contacted with asphalt, the cleaning is not in time, asphalt is solidified on the surface of the leveling roller, and the surface is uneven.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pavement maintenance crack repair facility, includes repair box, spray tube and compaction roller, the spray tube sets up in one side of repairing the box, the compaction roller sets up in the opposite side of repairing the box, the water tank has been shelved to the inside of repairing the box, one side of repairing the box alternates and is connected with the water conduit, the one end of water conduit alternates with one side of water tank and is connected, the front of water tank is provided with the L venturi tube, one side of L venturi tube is provided with the water pump, the one end of L venturi tube is provided with the dust collar, the bottom of dust collar is provided with a plurality of cleaning tubes, one side of dust collar is provided with the backup pad.

As a preferable technical scheme of the utility model, the top end of the dust-shielding ring is fixedly connected with one end of the L-shaped pipe in a penetrating way, and one ends of the cleaning pipes are respectively connected with the bottom ends of the dust-shielding rings in a penetrating way.

As a preferable embodiment of the present utility model, the plurality of cleaning pipes are arranged at equal intervals.

As a preferable technical scheme of the utility model, a screw rod is rotatably arranged in the supporting plate, and a moving block is sleeved at one end part of the screw rod.

As a preferable technical scheme of the utility model, the bottom end of the moving block is provided with a limiting plate, and one side of the limiting plate is provided with a scraping plate.

As a preferable technical scheme of the utility model, the limiting plate is in threaded connection with the scraping plate through the limiting shaft, and the length of the limiting plate is larger than that of the moving block.

As a preferable technical scheme of the utility model, the moving block is sleeved with one end part of the screw rod in a threaded manner, and the outer surface of the moving block is attached to the inner wall of the supporting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the pavement maintenance crack repairing equipment, the water tank, the L-shaped pipe, the water pump, the dust-blocking ring, the cleaning pipe and the water guide pipe are arranged, the water pump is started, the L-shaped pipe can guide water stored in the water tank into the cleaning pipes, and the cleaning pipes continue to spray downwards, so that the outer surface of the compacting roller can be cleaned, the phenomenon that the surface is uneven due to the fact that asphalt is solidified on the surface of the compacting roller after working is avoided, the quality of compacting asphalt on a pavement is improved after the asphalt is cleaned in time, and the dust-blocking ring can prevent the asphalt during cleaning from splashing to the surface of a repairing box body.

2. According to the pavement maintenance crack repairing equipment, the supporting plate, the screw rod, the moving block, the limiting plate and the scraping plate are arranged, the screw rod is repeatedly rotated, and the moving block is driven to move left and right, so that the scraping plate can comprehensively scrape the outer surface of the compacting roller, the outer surface of the scraping plate is contacted with the compacting roller, asphalt attached to the outer surface of the compacting roller can be cleaned under the repeated friction of the scraping plate and the compacting roller, and the compacting roller is cleaner to clean.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

fig. 4 is a partial bottom view of the present utility model.

In the figure: 1. repairing the box body; 2. a spray pipe; 3. a compacting roller; 4. a water tank; 5. a water conduit; 6. an L-shaped pipe; 7. a water pump; 8. a dust collar; 9. cleaning the tube; 10. a support plate; 11. a screw rod; 12. a moving block; 13. a limiting plate; 14. a limiting shaft; 15. a scratch board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a technical scheme of a pavement maintenance crack repairing device:

embodiment one:

as shown in fig. 1-3, a pavement maintenance crack repair device comprises a repair box body 1, a spray pipe 2 and a compaction roller 3, wherein the spray pipe 2 is arranged on one side of the repair box body 1, the compaction roller 3 is arranged on the other side of the repair box body 1, a water tank 4 is placed in the repair box body 1, a water guide pipe 5 is connected to one side of the repair box body 1 in a penetrating manner, one end of the water guide pipe 5 is connected to one side of the water tank 4 in a penetrating manner, an L-shaped pipe 6 is arranged on the front surface of the water tank 4, a water pump 7 is arranged on one side of the L-shaped pipe 6, a dust ring 8 is arranged on one end of the L-shaped pipe 6, a plurality of cleaning pipes 9 are arranged at the bottom of the dust ring 8, a supporting plate 10 is arranged on one side of the dust ring 8, a screw rod 11 is rotatably arranged in the supporting plate 10, a movable block 12 is sleeved at one end of the screw rod 11, the water pump 7 is started, the L-shaped pipe 6 can guide water stored in the water tank 4 into the cleaning pipes 9, and the cleaning pipes 9 are continuously sprayed downwards, so that the outer surface of the compaction roller 3 can be cleaned, and the phenomenon that asphalt is not cleaned timely after the compaction roller 3, and the asphalt is solidified on the surface of the roller 3, and the surface is not even.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1 and 4, a limiting plate 13 is in threaded connection with a scraping plate 15 through a limiting shaft 14, the length of the limiting plate 13 is larger than that of a moving block 12, the moving block 12 is in threaded sleeving with one end part of a screw rod 11, and the outer surface of the moving block 12 is attached to the inner wall of a supporting plate 10.

Working principle: firstly, when the pavement is electrified for a long time, along with continuous rolling of vehicles on the pavement, cracks with different lengths can appear on the pavement gradually, at the moment, crack repairing equipment is needed to repair the cracks, stirred asphalt is needed to be sprayed into the cracks through the spray pipe 2, along with cooling and solidification of the asphalt, the cracks can be filled, the compacting roller 3 is positioned behind the spray pipe 2, after the asphalt is filled, the surface of the compacting roller 3 is continuously rolled with the surface of the asphalt, so that the asphalt can be leveled, the problem of uneven asphalt is avoided, after the compacting roller 3 compacts the asphalt, a worker can start the water pump 7, the L-shaped pipe 6 can guide water stored in the water tank 4 into the cleaning pipes 9, the cleaning pipes 9 continue to spray downwards, therefore, the outer surface of the compaction roller 3 can be cleaned, the phenomenon that the surface of the compaction roller 3 is uneven due to the fact that asphalt is solidified on the surface of the compaction roller 3 after working is avoided, the quality of subsequent pavement asphalt compaction is increased after asphalt is cleaned in time, the outer surface of the L-shaped pipe 6 can be wrapped by the dust-blocking ring 8, the asphalt during cleaning can be prevented from splashing to the surface of the repairing box 1 by the dust-blocking ring 8, meanwhile, a worker can repeatedly rotate the screw rod 11 and drive the moving block 12 to move left and right, so that the surface of the compaction roller 3 can be completely scraped by the scraping plate 15, the outer surface of the scraping plate 15 is contacted with the compaction roller 3, and the asphalt attached to the outer surface of the compaction roller 3 can be cleaned under the repeated friction of the scraping plate 15 and the compaction roller 3, so that the compaction roller 3 is cleaned more cleanly.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims (7)

1. The utility model provides a pavement maintenance crack repair equipment, includes repair box (1), spray tube (2) and compaction roller (3), spray tube (2) set up in one side of repairing box (1), compaction roller (3) set up in the opposite side of repairing box (1), its characterized in that: the water tank (4) has been shelved to the inside of repairing box (1), one side of repairing box (1) alternates and is connected with water guide pipe (5), one end of water guide pipe (5) alternates with one side of water tank (4) and is connected, the front of water tank (4) is provided with L venturi tube (6), one side of L venturi tube (6) is provided with water pump (7), one end of L venturi tube (6) is provided with dust collar (8), the bottom of dust collar (8) is provided with a plurality of cleaning tube (9), one side of dust collar (8) is provided with backup pad (10).

2. The pavement maintenance crack repair apparatus according to claim 1, wherein: the top end of the dust-blocking ring (8) is fixedly connected with one end of the L-shaped pipe (6) in a penetrating way, and one ends of the cleaning pipes (9) are respectively connected with the bottom ends of the dust-blocking rings (8) in a penetrating way.

3. The pavement maintenance crack repair apparatus according to claim 2, wherein: the cleaning pipes (9) are arranged at equal intervals.

4. The pavement maintenance crack repair apparatus according to claim 1, wherein: the inside rotation of backup pad (10) is installed lead screw (11), one end cover of lead screw (11) is equipped with movable block (12).

5. The pavement maintenance crack repair apparatus according to claim 4, wherein: the bottom of movable block (12) is provided with limiting plate (13), one side of limiting plate (13) is provided with scraper (15).

6. The pavement maintenance crack repair apparatus according to claim 5, wherein: the limiting plate (13) is in threaded connection with the scraping plate (15) through a limiting shaft (14), and the length of the limiting plate (13) is greater than that of the moving block (12).

7. The pavement maintenance crack repair apparatus according to claim 4, wherein: the movable block (12) is sleeved with one end of the screw rod (11) in a threaded mode, and the outer surface of the movable block (12) is attached to the inner wall of the supporting plate (10).