CN219710024U

CN219710024U - Asphalt pavement joint treatment machine

Info

Publication number: CN219710024U
Application number: CN202321191655.2U
Authority: CN
Inventors: 李万军; 李重阳; 王楠; 师格格
Original assignee: Shaanxi Communication Construction Maintenance Engineering Co ltd
Current assignee: Shaanxi Communication Construction Maintenance Engineering Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-09-19
Anticipated expiration: 2033-05-17

Abstract

The utility model belongs to the technical field of road construction, and discloses an asphalt pavement joint treatment machine which comprises a carriage, wherein a blower, cleaning wheels, an asphalt tank and a pressing roller are sequentially arranged in the carriage from right to left, the pressing roller is movably arranged on the left side of a bottom transverse frame of the carriage, a supporting roller is transversely arranged in an inner cavity of the pressing roller, supporting roller reinforcing ribs are connected between the supporting roller and the inner wall of the pressing roller, the inner cavity of the pressing roller is an empty water injection cavity, water valves are arranged at the top and the bottom of the other side surface of the pressing roller, cleaning wheels are arranged on the right side of the bottom transverse frame of the carriage in a multi-group equidistant manner, two ends of the wheel shafts are arranged on the bottom transverse frame of the carriage, equidistant cleaning wheel reinforcing ribs are arranged on the inner circular side wall of the cleaning wheels, so that the original multi-person cooperative engineering can be reduced to one person, asphalt laying and compacting can be carried out immediately after cleaning, and the repairing work is more efficient and quicker.

Description

Asphalt pavement joint treatment machine

Technical Field

The utility model relates to the technical field of road construction, in particular to an asphalt pavement joint treatment machine.

Background

Along with the rapid development of economy and science and technology, traffic is more and more convenient, most of roads are paved by asphalt, at present, once the time interval of asphalt paved on two sides is too long in the road construction process of roads by asphalt, joints are easily formed at the junctions paved on two sides, the attractiveness of the roads is influenced, and the quality of the roads is seriously influenced, so that secondary repair is needed to be carried out on the joints.

However, in the use process, some problems of the prior art are found, when the asphalt is manually repaired, the asphalt is manually poured and then leveled and later smoothed by using a roller, so that the method is too labor-consuming and cost-saving, and the randomness of workers is very strong, so that the rolling of the repaired part is not tight and firm enough easily; the traditional roller is too simple to compress, so that cleaning work before repair cannot be considered, and additional hands are needed to carry out advanced operation; furthermore, we have found that the rollers are too heavy to carry during transport. Aiming at the problems, we specifically provide an asphalt pavement joint treatment machine.

Disclosure of Invention

The utility model aims to provide an asphalt pavement joint treatment machine which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an asphalt pavement joint treatment machine, includes the carriage, air-blower, cleaning wheel, pitch jar and compression roller have been set gradually from right to left in the carriage, bottom crossbearer left side movable mounting in carriage has the compression roller, transversely be provided with the backing roll in the inner chamber of compression roller, be connected with the backing roll strengthening rib between the inner wall of backing roll and compression roller, the inner chamber of compression roller is the empty water injection chamber, another side top and the bottom of compression roller all are provided with the water valve, bottom crossbearer right side in carriage is provided with the cleaning wheel, cleaning wheel multiunit equidistance is arranged on a shaft, and the both ends of shaft are installed on the bottom crossbearer in carriage, be provided with the cleaning wheel strengthening rib of equidistance on the interior circular side wall of cleaning wheel, multiunit be provided with a plurality of installation strip on the outer wall of cleaning wheel, the installation strip is all installed in the crossing position with the cleaning wheel strengthening rib, the equidistant installation board of a plurality of groups of cleaning brush, the centre of cleaning brush mounting panel is provided with the cleaning brush of nylon wire material, the four corners of cleaning brush mounting panel all is equipped with the spiral shell's brush mounting hole through the spiral shell connect mounting plate on the surface mounting hole of cleaning brush mounting panel;

preferably, a trailer hook is arranged on the left side of the carriage, a mounting plate is arranged between the trailer hook and the carriage, and the trailer hook and the carriage are in threaded connection and fixed through the mounting plate.

Preferably, wheels are arranged at four corners of the carriage bottom cross frame.

Preferably, a blower is installed on the right side of the upper part of the carriage, the blower penetrates through the carriage downwards, and an air outlet of the blower is obliquely arranged right and front.

Preferably, the middle part of carriage is provided with the pitch jar, the pitch jar runs through the carriage downwards to bottom crossbearer below, the bottom of pitch jar is provided with the pitch jar discharge valve.

Preferably, a motor is arranged at the front side of the carriage and positioned at the top of the cleaning wheel, a belt pulley is arranged at the front end of the wheel shaft of the cleaning wheel, and the driving end of the motor is connected with the belt pulley of the wheel shaft of the cleaning wheel through a belt.

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

1. the air blower capable of blowing and sweeping before repairing and the cleaning wheel device capable of sweeping are arranged in the carriage, so that the original multi-person collaborative project can be reduced to be carried out by one or two persons, and asphalt is laid and compacted immediately after the sweeping is finished, so that the repairing work is more efficient and quicker;

the cleaning wheel is designed into a detachable cleaning brush, and can be flexibly disassembled and installed through matching with the installation strip, so that the cleaning wheel can be timely and pointedly replaced after being damaged, the cleaning wheel does not need to be replaced entirely, and only the damaged cleaning wheel can be replaced;

the compression roller adopts the mode that the water injection aggravates, adopts the cavity state when transporting and storing at ordinary times, lightens weight load, can pour into rivers and can increase weight to the water injection intracavity as required in the scene when needs use, and is very nimble.

Drawings

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

FIG. 2 is a side cross-sectional view of the present utility model;

FIG. 3 is a cross-sectional view of a press roll of the present utility model;

FIG. 4 is a top view of the mounting bar and brush of the present utility model shown disassembled.

In the figure: 1 carriage, 2 trailer hook, 3 mounting panel, 4 wheels, 5 pitch jar, 6 air-blower, 7 cleaning wheel, 8 motor, 9 pitch jar discharge valve, 10 compression roller, 11 cleaning wheel strengthening rib, 12 installation strip, 13 water injection chamber, 14 backing roll, 15 backing roll strengthening rib, 16 water valve, 17 cleaning brush mounting panel, 18 cleaning brush.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements 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.

Examples:

referring to fig. 1-4, the present utility model provides a technical scheme of an asphalt pavement joint treatment machine: comprises a carriage 1, wherein a blower 6, a cleaning wheel 7, an asphalt tank 5 and a compression roller 10 are sequentially arranged in the carriage 1 from right to left, the blower 6 firstly sweeps a pavement during working, the cleaning wheel 7 sweeps the pavement, then an asphalt discharge valve 9 is opened to repair joints, then the compression roller 10 compresses and compacts the repaired pavement, a compression roller 10 is movably arranged at the left side of a bottom transverse frame of the carriage 1, a supporting roller 14 is transversely arranged in an inner cavity of the compression roller 10, a supporting roller reinforcing rib 15 is connected between the supporting roller 14 and the inner wall of the compression roller 10, the inner cavity of the compression roller 10 is an empty water injection cavity 13, the weight of the compression roller 10 is flexibly controlled through the water injection quantity, the empty water injection cavity 13 can effectively reduce the trouble caused by the weight during normal storage and transportation, water valves 16 are arranged at the top and the bottom of the other side of the compression roller 10, the function of the water valve 16 is different according to the position of the water valve 16, the water valve 16 at the top is water inlet, the water valve 16 at the bottom is water outlet, the right side of the bottom transverse frame of the carriage 10 is provided with cleaning wheels 7, a plurality of groups of cleaning wheels 7 are equidistantly arranged on a wheel shaft, two ends of the wheel shaft are arranged on the bottom transverse frame of the carriage 1, equidistant cleaning wheel reinforcing ribs 11 are arranged on the inner circular side wall of the cleaning wheels 7, a plurality of groups of mounting strips 12 are arranged on the outer wall of the cleaning wheels 7, the mounting strips 12 are all arranged at the position intersected with the cleaning wheel reinforcing ribs 11, a plurality of groups of cleaning brush mounting plates 17 are equidistantly arranged on the mounting strips 12, cleaning brushes 18 made of nylon steel wires are arranged in the middle of the cleaning brush mounting plates 17, screw holes are formed in four corners of the cleaning brush mounting plates 17, the cleaning brush mounting plate 17 is arranged on the surface of the mounting strip 12 through four corner screw holes;

further, the left side of carriage 1 is provided with the trailer hook 2, and the trailer hook 2 can be with the carriage 1 behind the traction vehicle or the locomotive drives, reduces manpower consumption, be provided with mounting panel 3 between trailer hook 2 and the carriage 1, and the trailer hook 2 carries out the spiro union with carriage 1 through mounting panel 3 and fixes, just so can dismantle in a flexible way and install the connection between trailer hook 2 and the carriage 1, can in time change after damaging, also be convenient for replace the trailer hook 2 of higher intensity and material as required.

Further, wheels 4 are installed at four corners of the transverse frame at the bottom of the carriage 1.

Further, the blower 6 is installed on the right side of the upper portion of the carriage 1, the blower 6 penetrates through the carriage 1 downwards, and an air outlet of the blower 6 is obliquely arranged to the right front, and preliminary cleaning is performed before cleaning, so that dust and small particles are blown away.

Further, an asphalt tank 5 is arranged in the middle of the carriage 1, the asphalt tank 5 penetrates through the carriage 1 downwards to the lower part of the bottom transverse frame, and an asphalt tank discharge valve 9 is arranged at the bottom of the asphalt tank 5.

Further, a motor 8 is arranged at the front side of the carriage 1 and positioned at the top of the cleaning wheel 7, a belt pulley is arranged at the front end of the wheel shaft of the cleaning wheel 7, and the driving end of the motor 8 is connected with the belt pulley of the wheel shaft of the cleaning wheel 7 through a belt.

Working principle: when the scheme is used, firstly, the blower 6 is turned on to primarily purge repairing joints, dust and small particles are blown away, then the motor 8 drives the cleaning wheel 7 to rotate, a plurality of cleaning brushes 18 are arranged on the cleaning wheel 7 to clean the passing road surface again, some large particles are cleaned forwards, then the asphalt discharge valve 9 is turned on to lay asphalt in the asphalt tank 5 at the joints, the joints are rolled and flattened at the joints after the compression roller 10 passes through the laid asphalt, and the tractor is operated to drive the carriage 1 to repeatedly make a round trip at the repairing joints, so that the joints are compacted;

before use, the compression roller 10 can be filled with water and weighted, the water injection quantity can be checked according to the requirement, the weight can be lightened by discharging the water in the water injection cavity 13 when the compression roller is not used, the transportation and the storage are convenient, the water valve 16 is different according to the position of the compression roller, the water valve 16 at the top is used for water inflow, the water valve 16 at the bottom is used for water drainage, and the size and the specification of the water valve 16 are the same.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

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

1. An asphalt pavement joint treatment machine, comprising a carriage (1), characterized in that: the utility model discloses a cleaning brush, including carriage (1), carriage, air-blower (6), cleaning wheel (7), pitch jar (5), and compression roller (10) have set gradually from right side to left, bottom crossbearer left side movable mounting of carriage (1) has compression roller (10), transversely be provided with backing roll (14) in the inner chamber of compression roller (10), be connected with backing roll strengthening rib (15) between the inner wall of backing roll (14) and compression roller (10), the inner chamber of compression roller (10) is empty water injection chamber (13), another side top and the bottom of compression roller (10) all are provided with water valve (16), the bottom crossbearer right side of carriage (1) is provided with cleaning wheel (7), cleaning wheel (7) multiunit equidistance is arranged on a shaft, and the both ends of shaft are installed on the bottom crossbearer of carriage (1), be provided with equidistant cleaning wheel strengthening rib (11) on the interior round lateral wall of cleaning wheel (7), multiunit be provided with a plurality of sets of installation strip (12) on the outer wall of cleaning wheel (7), installation strip (12) are provided with water injection cavity (13), the cleaning brush (17) is crossed with cleaning brush (17) and is provided with the mounting plate (17) in the equal distance, and the cleaning brush is installed on the mounting plate (17, and the cleaning brush mounting plate (17) is arranged on the surface of the mounting strip (12) through four corner screw holes.

2. An asphalt pavement joint processor according to claim 1, wherein: the car is characterized in that a trailer hook (2) is arranged on the left side of the car (1), a mounting plate (3) is arranged between the trailer hook (2) and the car (1), and the trailer hook (2) and the car (1) are fixed in a screwed mode through the mounting plate (3).

3. An asphalt pavement joint processor according to claim 1, wherein: wheels (4) are arranged at four corners of the transverse frame at the bottom of the carriage (1).

4. An asphalt pavement joint processor according to claim 1, wherein: the right side of the upper part of the carriage (1) is provided with a blower (6), the blower (6) downwards penetrates through the carriage (1), and an air outlet of the blower (6) is obliquely arranged right in front.

5. An asphalt pavement joint processor according to claim 1, wherein: the middle part of carriage (1) is provided with pitch jar (5), pitch jar (5) run through carriage (1) to bottom crossbearer below downwards, the bottom of pitch jar (5) is provided with pitch jar discharge valve (9).

6. An asphalt pavement joint processor according to claim 1, wherein: the front side of carriage (1) and be located the top position of cleaning wheel (7) and be provided with motor (8), the shaft front end of cleaning wheel (7) is provided with the belt pulley, the driving end of motor (8) is connected with the shaft belt pulley of cleaning wheel (7) through the belt.