CN212895848U

CN212895848U - Asphalt pavement repairing vehicle

Info

Publication number: CN212895848U
Application number: CN202021514998.4U
Authority: CN
Inventors: 黄奕兴; 刘海波; 周培文; 黄汉伟; 黄嘉伟; 李家永
Original assignee: Foshan Shengyuan Construction Engineering Co ltd
Current assignee: Foshan Shengyuan Construction Engineering Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-06
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a bituminous pavement repairing vehicle, which comprises a vehicle body and a lifting device; a front baffle is welded at one end of the vehicle body, a rear baffle is welded at the other end of the vehicle body, an upright post is mounted at the lower part of the vehicle body, a road roller is mounted at the lower part of the upright post, lifting devices are mounted at the front end and the rear end of the vehicle body, and rollers are mounted at the lower part of the lifting devices; the inner side of the front baffle is fixed with a blowing device; a tool box is fixed on the vehicle body at the inner side of the blowing device, a storage bin is mounted on the vehicle body at the rear part of the tool box, and an asphalt tank is mounted on the vehicle body at the rear part of the storage bin; the lower part of the asphalt tank is provided with heating equipment, and the outer side of the asphalt tank is provided with a heat insulation layer; the lifting device consists of a mounting column, a limiting block, a limiting sleeve, a connecting sleeve, a fixing sleeve, a threaded sleeve, a bevel gear set, a rotating shaft, a threaded rod, a bearing and a rocker; the asphalt pavement repairing vehicle improves the application range of the repairing vehicle and improves the repairing efficiency.

Description

Asphalt pavement repairing vehicle

Technical Field

The utility model relates to a road surface restoration field, in particular to bituminous paving restores car.

Background

Asphalt pavement refers to various types of pavement that are made by incorporating into mineral materials a road asphalt material. The asphalt binder improves the capability of the paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, and enables the pavement to be smooth, less in dust, impermeable and durable. Accordingly, asphalt pavement is one of the most widely used high-grade pavements in road construction. Once the pits appear on the road surface, the service life of the road surface is greatly reduced. If the repair is not carried out in time, the pit slot can be gradually enlarged, so that the maintenance cost is increased, the service life and the period of the pavement are shortened at an accelerated speed, and even greater potential safety hazards of driving are caused. After the asphalt pavement is early started and pits appear, the asphalt pavement should be timely, quickly and conveniently repaired, appropriate machinery is adopted, waste materials are recycled, and the like, so that the asphalt pavement has very important significance in aspects of road driving safety, pavement service life prolonging, maintenance fund saving and the like, and the asphalt pavement is also paid more and more attention by workers in the industry.

The conventional asphalt pavement repairing vehicle is generally used for repairing a plurality of pit slots with small areas, and when the pavement is damaged by a large area, the general asphalt pavement repairing vehicle cannot meet the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a bituminous paving restores car can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an asphalt pavement repairing vehicle comprises a vehicle body and a lifting device; a front baffle is welded at one end of the vehicle body, a rear baffle is welded at the other end of the vehicle body, an upright post is mounted at the lower part of the vehicle body, a road roller is mounted at the lower part of the upright post, lifting devices are mounted at the front end and the rear end of the vehicle body, and rollers are mounted at the lower part of the lifting devices; a pull ring is welded on the outer side of the front baffle, a blowing device is fixed on the inner side of the front baffle, an expansion hose is connected to the output end of the blowing device, a blowing pipe is connected to the tail end of the expansion hose, the blowing pipe is placed in the first clamping groove, and a spray head is mounted at the tail end of the blowing pipe; a tool box is fixed on the vehicle body at the inner side of the blowing device, a storage bin is mounted on the vehicle body at the rear part of the tool box, and an asphalt tank is mounted on the vehicle body at the rear part of the storage bin; the lower part of the asphalt tank is provided with heating equipment, the outer side of the asphalt tank is provided with a heat insulation layer, the lower part of the asphalt tank is connected with an output pipe, the tail end of the output pipe is connected with a conveying hose, the tail end of the conveying hose is connected with a discharging pipe, and the tail end of the discharging pipe is provided with a conical pipe; the lifting device consists of a mounting column, a limiting block, a limiting sleeve, a connecting sleeve, a fixing sleeve, a threaded sleeve, a bevel gear set, a rotating shaft, a threaded rod, a bearing and a rocker; the limiting sleeve is welded on the vehicle body, an installation column is arranged in the limiting sleeve, a roller is arranged at the lower end of the installation column, a limiting block is welded on the side surface of the installation column, a connecting sleeve is fixed at the top end of the installation column, a threaded rod is arranged at the top end of the connecting sleeve, the upper portion of the threaded rod is placed in a threaded sleeve, the threaded rod is connected with the threaded sleeve through threads, the lower end of the threaded sleeve is arranged in a fixing sleeve through a bearing, and the fixing sleeve is fixed at the top end of the limiting sleeve; a bevel gear set is fixed at the top end of the threaded sleeve, a rotating shaft is installed on the bevel gear, and a rocker is installed at the tail end of the rotating shaft.

Preferably, the first clamping groove is fixedly arranged on one side, close to the center of the vehicle body, of the front baffle.

Preferably, a level is installed in the middle of the vehicle body.

Preferably, the discharge pipe is arranged in the second clamping groove, and the second clamping groove is fixedly arranged at the rear part of the rear baffle.

Compared with the prior art, the utility model discloses following beneficial effect has: the blowing device in the asphalt pavement repairing vehicle can clean sundries in the pit with a small area, so that the pit with the small area can be repaired conveniently; the asphalt tank facilitates the melting of asphalt, and meanwhile, the arrangement of the conveying hose facilitates the pouring of the asphalt and the repair of the pavement; when the road surface is damaged in a large area, the rocker is rotated, and the road roller is contacted with the ground to perform road pressing under the action of the lifting device, so that the road surface is stabilized; the asphalt pavement repairing vehicle can meet the requirements of small-area pavement repairing and large-area pavement repairing, the application range of the repairing vehicle is widened, and the repairing efficiency is improved.

Drawings

Fig. 1 is the utility model relates to an overall structure schematic diagram of bituminous paving restores car.

Fig. 2 is the utility model relates to a lifting device's in bituminous paving restores car schematic structure diagram.

In the figure: 1. a roller; 2. a lifting device; 3. a vehicle body; 4. a front baffle; 5. a pull ring; 6. a flexible hose; 7. a blowpipe; 8. a first card slot; 9. a spray head; 10. a blowing device; 11. a tool box; 12. a storage bin; 13. a level gauge; 14. a thermal insulation layer; 15. an asphalt tank; 16. a heating device; 17. a tailgate; 18. a tapered tube; 19. a second card slot; 20. a discharge pipe; 21. a delivery hose; 22. an output pipe; 23. a rocker; 24. a column; 25. a road roller; 26. mounting a column; 27. a limiting block; 28. a limiting sleeve; 29. a connecting sleeve; 30. fixing the sleeve; 31. a threaded sleeve; 32. a bevel gear set; 33. a rotating shaft; 34. a bearing; 35. a threaded rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, an asphalt pavement repairing vehicle comprises a vehicle body 3 and a lifting device 2; a front baffle 4 is welded at one end of the vehicle body 3, a rear baffle 17 is welded at the other end of the vehicle body 3, an upright post 24 is installed at the lower part of the vehicle body 3, a road roller 25 is installed at the lower part of the upright post 24, lifting devices 2 are installed at the front end and the rear end of the vehicle body 3, and a roller 1 is installed at the lower part of each lifting device 2; a pull ring 5 is welded on the outer side of the front baffle 4, a blowing device 10 is fixed on the inner side of the front baffle 4, an expansion hose 6 is connected to the output end of the blowing device 10, a blowing pipe 7 is connected to the tail end of the expansion hose 6, the blowing pipe 7 is placed in a first clamping groove 8, and a spray head 9 is installed at the tail end of the blowing pipe 7; the first clamping groove 8 is fixedly arranged on one side of the front baffle 4 close to the center of the vehicle body 3; a tool box 11 is fixed on the vehicle body 3 at the inner side of the blowing device 10, a storage bin 12 is mounted on the vehicle body 3 at the rear part of the tool box 11, and an asphalt tank 15 is mounted on the vehicle body 3 at the rear part of the storage bin 12; the lower part of the asphalt tank 15 is provided with a heating device 16, the outer side of the asphalt tank 15 is provided with a heat insulation layer 14, the lower part of the asphalt tank 15 is connected with an output pipe 22, the tail end of the output pipe 22 is connected with a conveying hose 21, the tail end of the conveying hose 21 is connected with a discharge pipe 20, and the tail end of the discharge pipe 20 is provided with a conical pipe 18; the discharge pipe 20 is arranged in the second clamping groove 19, and the second clamping groove 19 is fixedly arranged at the rear part of the rear baffle 17 and is used for placing the discharge pipe 20; a level meter 13 is arranged in the middle of the vehicle body 3 and used for detecting the levelness of the vehicle body 3; the lifting device 2 consists of a mounting column 26, a limiting block 27, a limiting sleeve 28, a connecting sleeve 29, a fixing sleeve 30, a threaded sleeve 31, a bevel gear group 32, a rotating shaft 33, a threaded rod 35, a bearing 34 and a rocker 23 and is used for adjusting the height of the roller 1; the limiting sleeve 28 is welded on the vehicle body 3, the mounting column 26 is placed in the limiting sleeve 28, the idler wheel 1 is mounted at the lower end of the mounting column 26, the limiting block 27 is welded on the side face of the mounting column 26, the connecting sleeve 29 is fixed at the top end of the mounting column 26, the threaded rod 35 is mounted at the top end of the connecting sleeve 29, the upper portion of the threaded rod 35 is placed in the threaded sleeve 31, the threaded rod 35 is connected with the threaded sleeve 31 through threads, the lower end of the threaded sleeve 31 is mounted in the fixing sleeve 30 through the bearing 34, and the fixing sleeve 30 is fixed at the top end of the limiting sleeve; a bevel gear group 32 is fixed at the top end of the threaded sleeve 31, an output shaft is mounted on the bevel gear, and a rocker 23 is mounted at the tail end of the output shaft.

It should be noted that, the utility model relates to a bituminous pavement repairing vehicle, when in use, the blowing device 10 is used for cleaning the pavement, and the blowing device 10 is connected with the flexible hose 6 and the blowing pipe 7, which is convenient for cleaning the pavement; the tool box 11 is used for placing tools for road surface repair; the storage bin 12 is used for storing materials for road surface restoration; the heating device and the asphalt tank 15 are used for melting asphalt, and the asphalt is conveyed to the road surface to be repaired through an output pipe 22, a conveying hose 21, a discharging pipe 20 and a conical pipe 18; after asphalt is poured, the rocker 23 is rotated, the rocker 23 drives the threaded sleeve 31 to rotate through the rotating shaft and the bevel gear group 32, the threaded sleeve 31 and the threaded rod 35 drive the threaded rod 35 to move up and down through the thread effect, the threaded rod 35 drives the mounting column 26 to move up and down, and the limiting block 27 on the mounting column 26 is used for preventing the mounting column 26 from rotating and further preventing the roller 1 from rotating in the direction; when the roller 1 rises above the road roller 25, the road roller 25 contacts the ground for road rolling to level the road surface; after the road rolling is finished, the rocker 23 is rotated to enable the roller 1 to be positioned below the road rolling roller 25, so that the roller is convenient to move, and meanwhile, the levelness of the vehicle body 3 is convenient to adjust by the level meter 13, so that the vehicle body 3 is convenient to move.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An asphalt pavement repairing vehicle comprises a vehicle body (3) and a lifting device (2); the method is characterized in that: a front baffle (4) is welded at one end of the vehicle body (3), a rear baffle (17) is welded at the other end of the vehicle body (3), an upright post (24) is installed at the lower part of the vehicle body (3), a road roller (25) is installed at the lower part of the upright post (24), lifting devices (2) are installed at the front end and the rear end of the vehicle body (3), and rollers (1) are installed at the lower parts of the lifting devices (2); a pull ring (5) is welded on the outer side of the front baffle (4), a blowing device (10) is fixed on the inner side of the front baffle (4), an expansion hose (6) is connected to the output end of the blowing device (10), the tail end of the expansion hose (6) is connected with a blowpipe (7), the blowpipe (7) is placed in a first clamping groove (8), and a spray head (9) is installed at the tail end of the blowpipe (7); a tool box (11) is fixed on the vehicle body (3) on the inner side of the blowing device (10), a storage bin (12) is mounted on the vehicle body (3) at the rear part of the tool box (11), and an asphalt tank (15) is mounted on the vehicle body (3) at the rear part of the storage bin (12); the heating device (16) is installed on the lower portion of the asphalt tank (15), the heat insulation layer (14) is arranged on the outer side of the asphalt tank (15), the lower portion of the asphalt tank (15) is connected with an output pipe (22), the tail end of the output pipe (22) is connected with a conveying hose (21), the tail end of the conveying hose (21) is connected with a discharging pipe (20), and the tail end of the discharging pipe (20) is provided with a conical pipe (18); the lifting device (2) consists of a mounting column (26), a limiting block (27), a limiting sleeve (28), a connecting sleeve (29), a fixing sleeve (30), a threaded sleeve (31), a bevel gear set (32), a rotating shaft (33), a threaded rod (35), a bearing (34) and a rocker (23); the limiting sleeve (28) is welded on the vehicle body (3), an installation column (26) is arranged in the limiting sleeve (28), the idler wheel (1) is installed at the lower end of the installation column (26), a limiting block (27) is welded on the side face of the installation column (26), a connecting sleeve (29) is fixed at the top end of the installation column (26), a threaded rod (35) is installed at the top end of the connecting sleeve (29), the upper portion of the threaded rod (35) is placed in a threaded sleeve (31), the threaded rod (35) is connected with the threaded sleeve (31) through threads, the lower end of the threaded sleeve (31) is installed in a fixing sleeve (30) through a bearing (34), and the fixing sleeve (30) is fixed at the top end of the limiting sleeve (28); a bevel gear set (32) is fixed at the top end of the threaded sleeve (31), a rotating shaft (33) is installed on the bevel gear, and a rocker (23) is installed at the tail end of the rotating shaft (33).

2. The asphalt pavement repairing vehicle according to claim 1, characterized in that: the first clamping groove (8) is fixedly arranged on one side, close to the center of the vehicle body (3), of the front baffle (4).

3. The asphalt pavement repairing vehicle according to claim 1, characterized in that: a level gauge (13) is arranged in the middle of the vehicle body (3).

4. The asphalt pavement repairing vehicle according to claim 1, characterized in that: the discharge pipe (20) is arranged in the second clamping groove (19), and the second clamping groove (19) is fixedly arranged at the rear part of the rear baffle plate (17).