CN209619810U

CN209619810U - A kind of asphalt pavement crack polishing leveling unit

Info

Publication number: CN209619810U
Application number: CN201822219434.7U
Authority: CN
Inventors: 宇立杰; 刘金勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2019-11-12
Anticipated expiration: 2028-12-27

Abstract

The utility model provides a kind of asphalt pavement crack polishing leveling unit, comprising: disk, dust suction disc, mill, traveling wheel, lifting lug, headlamp, motor, storage dirt cabinet, protective door, hasp, dust absorption fan, sweep-up pipe, handrail, distribution box are smeared in pedestal, pressure roller, bracket, work；The pedestal is rectangular, and the bottom of chassis left side is connected with pressure roller by bracket；Disk is smeared in the work that the bottom in the pedestal middle position is bolted round, and work is smeared disk and is made of dust suction disc and mill；The inside of dust suction disc is arranged in the mill, and there is motor in the top of mill by shaft coupling axis connection, and motor is bolted on the top of pedestal；The utility model has simple and reasonable, and the levelling primary completion of polishing has many advantages, such as dust-absorbing function, with illumination functions, thus the problem of effective solution the utility model proposes in background technique one and deficiency.

Description

A kind of asphalt pavement crack polishing leveling unit

Technical field

The utility model relates to technical field of highway maintenance technology, more specifically, more particularly to a kind of asphalt pavement crack beat Grind leveling unit.

Background technique

Highway maintenance refers to maintenance and maintenance to highway, and highway various damages, change can all occur after the use that is open to traffic The pavement diseases such as shape, cracking, the most important damaged form of bituminous pavement is crack, is divided into transverse crack by its origin cause of formation difference, indulges To crack and chicken-wire cracking, after crack occurs in bituminous pavement, the underwater maceration in road surface steeps road surface structare layer, reduces road surface bearing capacity. One side water reduces asphalt adhesion, reduces so as to cause asphalt intensity, stiffness, and shell pitch from surface of aggregate It falls；On the other hand the Free water in rainy season, pavement crack, is expert under the action of vehicle-mounted lotus, can generate sizable dynamic hydraulic pressure Power, pressure water constantly wash away the fines in base material, and fines slurry is formed at asphalt surface course crack by crack of gradually extruding out Purt slurry, for fines slurry once being gone out by purt, asphalt surface course will generate sinking phenomenon along crack, while cause newly in the two sides in crack Crack, cause pavement crack two sides broken, and gradually cause the damage of road surface large area.

It is general that the cementation of fissures, pitch are carried out using fluting raked joint and pressure injection sealant when asphalt pavement crack is repaired When pavement crack is larger, asphalt heat recycling repair technology is mostly used to be repaired greatly, however after crack repairing road surface mostly with original The road surface of beginning cannot flush, and bending occur, influence traffic safety, while the pavement roughness after repairing be easy to cause and repairs Mend the secondary cracking on road surface.

In view of this, being studied improvement for existing problem, a kind of asphalt pavement crack polishing leveling unit is provided, It is intended to achieve the purpose that solve the problems, such as and improve practical value by the technology.

Utility model content

The purpose of this utility model is to provide a kind of asphalt pavement crack polishing leveling units, to solve above-mentioned background skill Road surface cannot be flushed with original road surface mostly after the crack repairing proposed in art, bending occur, influence traffic safety, Pavement roughness after repairing simultaneously be easy to cause the problem of secondary cracking on repairing road surface and deficiency.

To achieve the above object, the utility model provides a kind of asphalt pavement crack polishing leveling unit, by following tool Body technique means are reached:

A kind of asphalt pavement crack polishing leveling unit, comprising: disk, dust suction disc, mill are smeared in pedestal, pressure roller, bracket, work Disk, traveling wheel, lifting lug, headlamp, motor, storage dirt cabinet, protective door, hasp, dust absorption fan, sweep-up pipe, handrail, distribution box；Institute State that pedestal is rectangular, and the bottom of chassis left side is connected with pressure roller by bracket；The bottom in the pedestal middle position Disk is smeared in the work for being bolted round, and work is smeared disk and is made of dust suction disc and mill；The mill setting is being inhaled The inside of dirt disk, and there is motor in the top of mill by shaft coupling axis connection, and motor is bolted on the top of pedestal End；The bottom of the base right side is equipped with traveling wheel by bolt, and traveling wheel is symmetrically arranged at two in front and back；The bottom The middle position of seat right side is welded with the lifting lug of Jiong shape, and the top of base right side has been bolted columned photograph Bright lamp；The top of the base right side is bolted rectangular-shaped storage dirt cabinet, and the top for storing up dirt cabinet is solid by bolt Surely there is dust absorption fan, and the suction inlet of dust absorption fan smears disk with work by sweep-up pipe and is connected；On front side of the storage dirt cabinet Bottom is hinged with rectangular-shaped protective door, and stores up dirt cabinet and be fixedly connected with protective door by hasp；Pass through on the right side of the pedestal Bolt is fixed with the handrail of Jiong shape, and the top of handrail is bolted rectangular-shaped distribution box.

As advanced optimizing for the technical program, described in a kind of asphalt pavement crack polishing leveling unit of the utility model Pressure roller smears disk with work and the bottom surface of traveling wheel is set as same level.

As advanced optimizing for the technical program, described in a kind of asphalt pavement crack polishing leveling unit of the utility model Sweep-up pipe is PVC bellows, and the outlet of dust absorption fan is connected by sweep-up pipe with storage dirt cabinet.

As advanced optimizing for the technical program, described in a kind of asphalt pavement crack polishing leveling unit of the utility model Headlamp includes lamp body and bracket, and the lamp body is flexibly connected by Damping rotation shaft with the bracket.

As advanced optimizing for the technical program, described in a kind of asphalt pavement crack polishing leveling unit of the utility model Bracket t shape, and bracket is connected by bolt respectively at pedestal and pressure roller.

As advanced optimizing for the technical program, described in a kind of asphalt pavement crack polishing leveling unit of the utility model Handrail is tilted horizontal by 70 degree.

Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art

1, the utility model is by setting pressure roller and mill, convenient for passing through the road surface after the smooth crack repairing of roller compaction, It is polished flat again by mill, the road surface after making repairing keeps smooth with original road surface, improves the safety coefficient and extension of driving The service life of bituminous pavement.

2, the utility model is conducive to the mill inside dust suction disc and is existed by setting dust suction disc and storage dirt cabinet and dust absorption fan The sundries generated when polishing is sent by dust absorption fan to storage dirt cabinet, is avoided generating fugitive dust, is endangered the health of maintenance personnel.

3, the utility model headlamp includes lamp body and bracket, and the lamp body passes through Damping rotation shaft and bracket activity Connection is conveniently adjusted the angle of irradiation, and is shortened the construction period by the way that headlamp is arranged convenient for working at night.

4, the utility model by the improvement to a kind of asphalt pavement crack polishing leveling unit there is structure simply to close Reason, the levelling primary completion of polishing, has many advantages, such as dust-absorbing function, has illumination functions, so that this is practical newly for effective solution The problem of type proposes in background technique one and deficiency.

Detailed description of the invention

The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing In:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the A point schematic cross-sectional view of the utility model.

In figure: pedestal 1, pressure roller 2, bracket 201, work are smeared disk 3, dust suction disc 301, mill 302, traveling wheel 4, lifting lug 5, are shone Bright lamp 6, motor 7, storage dirt cabinet 8, protective door 801, hasp 802, dust absorption fan 9, sweep-up pipe 901, handrail 10, distribution box 11.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply Relative importance.

Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection " It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Referring to Figure 1 to Fig. 2, the particular technique that the utility model provides a kind of asphalt pavement crack polishing leveling unit is real Apply scheme:

A kind of asphalt pavement crack polishing leveling unit, comprising: disk 3, dust suction are smeared in pedestal 1, pressure roller 2, bracket 201, work Disk 301, mill 302, traveling wheel 4, lifting lug 5, headlamp 6, motor 7, storage dirt cabinet 8, protective door 801, hasp 802, dust absorption fan 9, sweep-up pipe 901, handrail 10, distribution box 11；Pedestal 1 is rectangular, and the bottom in 1 left side of pedestal is connected by 201 activity of bracket It is connected to pressure roller 2；Disk 3 is smeared in the work that the bottom in 1 middle position of pedestal is bolted round, and work smears disk 3 by inhaling Dirt disk 301 and mill 302 form；The inside of dust suction disc 301 is arranged in mill 302, and the top of mill 302 passes through shaft coupling axis It is connected with motor 7, and motor 7 is bolted on the top of pedestal 1；The bottom on 1 right side of pedestal is equipped with by bolt Traveling wheel 4, and traveling wheel 4 is symmetrically arranged at two in front and back；The middle position of 1 right side of pedestal is welded with the lifting lug of Jiong shape 5, and the top on 1 right side of pedestal has been bolted columned headlamp 6；The top on 1 right side of pedestal is bolted There is rectangular-shaped storage dirt cabinet 8, and the top for storing up dirt cabinet 8 has been bolted dust absorption fan 9, and the sucking of dust absorption fan 9 Mouth smears disk 3 with work by sweep-up pipe 901 and is connected；The bottom of 8 front side of storage dirt cabinet is hinged with rectangular-shaped protective door 801, and Storage dirt cabinet 8 is fixedly connected with protective door 801 by hasp 802；The right side of pedestal 1 is bolted the handrail of Jiong shape 10, and the top of handrail 10 is bolted rectangular-shaped distribution box 11.

Specifically, pressure roller 2 smears disk 3 with work and the bottom surface of traveling wheel 4 is set as same level, pressure roller 2 is smeared with work Disk 3 and traveling wheel 4 are tangent with bituminous pavement simultaneously, are conducive to the smooth of compacting polishing.

Specifically, sweep-up pipe 901 is PVC bellows, and the outlet of dust absorption fan 9 passes through sweep-up pipe 901 and storage dirt cabinet 8 It is connected.

Specifically, as shown in Figure 1, headlamp 6 includes lamp body and bracket, and the lamp body passes through Damping rotation shaft and the branch Frame is flexibly connected, and the lamp body passes through the irradiating angle of the autonomous adjusting illuminating lamp 6 of Damping rotation shaft.

Specifically, 201 t shape of bracket, and bracket 201 is connected by bolt respectively at pedestal 1 and pressure roller 2, and The both ends of pressure roller 2 are provided with bracket 201.

Specifically, as shown in Figure 1, handrail 10 horizontal by 70 degree tilt, and handrail 10 it is hand steered position it is rounded Shape, grasping when being easy to use.

Specific implementation step:

Pressure roller 2 is compacted the road surface after smooth crack repairing first, then is polished flat by mill 302, the road after making repairing Face keeps smooth with original road surface, improves the safety coefficient of driving and extends the service life of bituminous pavement；Inside dust suction disc 301 Mill 302 in polishing the sundries that generates, sent by dust absorption fan 9 to storage dirt cabinet 8, avoid generating fugitive dust, harm maintenance people The health of member opens protective door 801 after opening hasp 802, the sundries inside cleaning storage dirt cabinet 8, after cleaning out, Protective door 801 is closed, and protective door 801 is locked by hasp 802 and stores up the connection of dirt cabinet 8；When night work, pass through illumination Lamp 6 illuminates.

In summary: a kind of asphalt pavement crack polishing leveling unit, by setting pressure roller and mill, convenient for passing through pressure Road surface after the smooth crack repairing of roller compaction, then polished flat by mill, the road surface and original road surface after making repairing keep flat It is whole, it improves the safety coefficient of driving and extends the service life of bituminous pavement；Pass through setting dust suction disc and storage dirt cabinet and dust suction wind Machine is conducive to the sundries that the mill inside dust suction disc is generated in polishing, is sent by dust absorption fan to storage dirt cabinet, avoids generating and raise Dirt endangers the health of maintenance personnel；Headlamp includes lamp body and bracket, and the lamp body passes through Damping rotation shaft and the branch Frame is flexibly connected, and is conveniently adjusted the angle of irradiation, and shorten the construction period convenient for working at night by the way that headlamp is arranged；This is practical It is novel to have simple and reasonable by polishing the improvement of leveling unit to a kind of asphalt pavement crack, it polishes levelling primary complete At having many advantages, such as dust-absorbing function, there are illumination functions, so that effective solution the utility model is in background technique one The problem of proposition and deficiency

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

The leveling unit 1. a kind of asphalt pavement crack is polished, comprising: disk is smeared in pedestal (1), pressure roller (2), bracket (201), work (3), dust suction disc (301), mill (302), traveling wheel (4), lifting lug (5), headlamp (6), motor (7), storage dirt cabinet (8), protection Door (801), hasp (802), dust absorption fan (9), sweep-up pipe (901), handrail (10), distribution box (11)；It is characterized by: described Pedestal (1) is rectangular, and the bottom on the left of pedestal (1) is connected with pressure roller (2) by bracket (201)；The pedestal (1) The work that the bottom in middle position is bolted round is smeared disk (3), and work smear disk (3) by dust suction disc (301) and Mill (302) composition；The mill (302), which is arranged, passes through shaft coupling in the inside of dust suction disc (301), and above mill (302) Device axis connection has motor (7), and motor (7) is bolted on the top of pedestal (1)；Bottom on the right side of the pedestal (1) Portion is equipped with traveling wheel (4) by bolt, and traveling wheel (4) is symmetrically arranged at two in front and back；Pedestal (1) right side Middle position is welded with the lifting lug (5) of Jiong shape, and the top on the right side of pedestal (1) has been bolted columned headlamp (6)；Top on the right side of the pedestal (1) is bolted rectangular-shaped storage dirt cabinet (8), and the top for storing up dirt cabinet (8) is logical It crosses bolt to be fixed with dust absorption fan (9), and the suction inlet of dust absorption fan (9) smears disk (3) phase by sweep-up pipe (901) and work Connection；Bottom on front side of storage dirt cabinet (8) is hinged with rectangular-shaped protective door (801), and stores up dirt cabinet (8) and protective door (801) it is fixedly connected by hasp (802)；The handrail (10) of Jiong shape is bolted on the right side of the pedestal (1), and The top of handrail (10) is bolted rectangular-shaped distribution box (11)；

Disk (3) is smeared in the pressure roller (2) and work and the bottom surface of traveling wheel (4) is set as same level；

The sweep-up pipe (901) is PVC bellows, and the outlet of dust absorption fan (9) passes through sweep-up pipe (901) and storage dirt cabinet (8) it is connected；

The headlamp (6) includes lamp body and bracket, and the lamp body is flexibly connected by Damping rotation shaft with the bracket；

Bracket (201) t shape, and bracket (201) is connected by bolt respectively at pedestal (1) and pressure roller (2)；

The handrail (10) tilts horizontal by 70 degree.