CN220352570U

CN220352570U - Highway construction leveling device

Info

Publication number: CN220352570U
Application number: CN202321733500.7U
Authority: CN
Inventors: 马艳; 马扬; 沙开涛
Original assignee: Sichuan Siji Construction Engineering Co ltd
Current assignee: Sichuan Siji Construction Engineering Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-01-16
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a highway construction leveling device which comprises a mechanical shell, a pressing wheel and a tamping plate, wherein a cavity is formed in the mechanical shell, positioning columns are fixedly connected to the left and right inner walls of the rear part of the cavity, a support is rotatably connected to the circumferential surface of each positioning column, a fourth positioning rod is fixedly connected to the middle position of each support, the pressing wheel is rotatably connected to the circumferential surface of each fourth positioning rod, a mounting frame is fixedly connected to one end, connected with each positioning column, of each support, and a scraping plate is fixedly connected to one side, close to each pressing wheel, of each mounting frame. Through setting up the spill-proof board, be convenient for gather the spreading material in a department and carry out the flattening step, and easily follow the problem that the side leaked when having solved spreading material level, avoid the waste of spreading material and level spreading material side, increase the whole aesthetic property of road, through setting up mounting bracket and scraper blade, be convenient for clear up the pinch roller, prevent spreading material adhesion pinch roller, influence whole flattening effect, and be convenient for change and the installation after the scraper blade damages.

Description

Highway construction leveling device

Technical Field

The utility model relates to the technical field of highway construction, in particular to a highway construction leveling device.

Background

The highway refers to a public road which is proved and accepted by a transportation administration department and can run in cities, cities and villages and can run in the villages, and the public road comprises the established highway which is proved and accepted by the transportation administration department, and the road surface needs to be leveled when the road surface is constructed.

However, the existing road construction leveling device has many defects, such as incapability of solving the problem that the pavement overflows to two sides in the road leveling process, influence the whole beautiful appearance of a road, and easily generate the problem that the interior of a roadbed cannot be completely tamped in the road paving process.

Disclosure of Invention

The utility model provides a highway construction leveling device, which is used for gathering pavement and avoiding the phenomenon of pavement leakage, increasing the utilization rate of the pavement, and simultaneously adding a tamping mechanism to further level a road and optimize the road leveling effect.

In order to achieve the above purpose, the highway construction leveling device comprises a mechanical shell, a pressing wheel and a tamping plate, wherein a cavity is formed in the mechanical shell, positioning columns are fixedly connected to the left inner wall and the right inner wall of the rear part of the cavity, a bracket is rotatably connected to the circumferential surface of the positioning column, a fourth positioning rod is fixedly connected to the middle position of the bracket, the pressing wheel is rotatably connected to the circumferential surface of the fourth positioning rod, one end, connected with the positioning column, of the bracket is fixedly connected with a mounting frame, and one side, close to the pressing wheel, of the mounting frame is fixedly connected with a scraping plate;

the top of the mechanical shell is fixedly connected with an upright post, the upright post is in threaded connection with a rotary table on the circumferential surface, the top of the rotary table is fixedly connected with a handle, the bottom of the rotary table is rotationally connected with an annular support plate, the rear end of the annular support plate is rotationally connected with a vertical support plate through a first positioning rod, the other end of the vertical support plate is rotationally connected with a T-shaped support plate through a second positioning rod, the other end of the T-shaped support plate is rotationally connected with a bracket on the circumferential surface through a third positioning rod, and the T-shaped support plate is positioned above the pressing wheel;

the rear end top fixedly connected with press of cavity, the bottom fixedly connected with rammer board of press, the front portion top fixedly connected with power of machinery shell, the equal fixedly connected with wheel post of lateral wall about the machinery shell, rotate on the periphery of wheel post and be connected with the runner.

According to the highway construction leveling device, the side surface shape of the support is V-shaped, and the number of the supports is two and symmetrically distributed on the left side and the right side of the pressing wheel.

According to the highway construction leveling device, the wheel column, the rotating wheel, the overflow preventing plate and the traction frame are all arranged in two and symmetrically distributed on the left side and the right side of the mechanical shell.

According to the highway construction leveling device, two positioning columns are arranged and symmetrically distributed on the left side and the right side of the inner portion of the cavity.

According to the highway construction leveling device, the press is electrically connected with the power supply through a circuit.

According to the highway construction leveling device, the annular support plate is sleeved on the outer side of the upright post, and the annular support plate is not contacted with the upright post.

The utility model has the beneficial effects that:

1. through setting up the spill-proof plate, be convenient for gather the spreading material in a department and carry out the flattening step, and easily follow the problem that the side was leaked when having solved spreading material level, avoid spreading material's waste and level spreading material side, increase the whole aesthetic property of road.

2. Through setting up mounting bracket and scraper blade, be convenient for clear up the pinch roller, prevent spreading adhesion pinch roller, influence whole flattening effect, and be convenient for change and installation after the scraper blade damages.

3. Through setting up stand, annular extension board, carousel, handle, first locating lever, vertical extension board, second locating lever, T extension board, third locating lever, support and fourth locating lever, the adjustment pinch roller height of being convenient for, conveniently adjusts to the paving requirement of difference.

4. Through setting up press and rammer board, be convenient for tamp the road after the flattening, further increase road roughness, and be difficult for the deformation.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic perspective view of a highway construction leveling apparatus according to the present utility model;

FIG. 2 is a rear view of a highway construction levelling device of the present utility model;

FIG. 3 is a side cross-sectional view of a highway construction levelling device of the present utility model;

FIG. 4 is a cross-sectional view of a rammed structure of a highway construction leveling apparatus according to the present utility model;

fig. 5 is an enlarged view of the structure a in fig. 3.

Legend description:

1. a machine housing; 2. a cavity; 3. a turntable; 4. a handle; 5. an annular support plate; 6. a first positioning rod; 7. a vertical support plate; 8. a second positioning rod; 9. t-shaped support plates; 10. a third positioning rod; 11. a bracket; 12. a fourth positioning rod; 13. a pinch roller; 14. positioning columns; 15. an anti-overflow plate; 16. a power supply; 17. a column; 18. a tamper plate; 19. a press; 20. a wheel post; 21. a rotating wheel; 22. a mounting frame; 23. a scraper; 24. a traction frame.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 5, an embodiment of the present utility model is a highway construction levelling device, comprising: the novel road surface leveling machine comprises a machine shell 1, a pressing wheel 13 and a tamping plate 18, wherein a cavity 2 is formed in the machine shell 1, positioning columns 14 are fixedly connected to the left inner wall and the right inner wall of the rear part of the cavity 2, a support 11 is rotatably connected to the circumferential surface of the positioning columns 14, a fourth positioning rod 12 is fixedly connected to the middle position of the support 11, the pressing wheel 13 is rotatably connected to the circumferential surface of the fourth positioning rod 12, a mounting frame 22 is fixedly connected to one end of the support 11, which is connected with the positioning columns 14, a scraping plate 23 is fixedly connected to one side of the mounting frame 22, which is close to the pressing wheel 13, when the machine shell 1 is pulled to run, the pressing wheel 13 is used for leveling and compacting by means of weight in the rotation process, meanwhile, the scraping plate 23 is used for cleaning the pressing wheel 13, residual pressing materials on the pressing wheel 13 fall into the non-leveled materials, road surfaces are prevented from being damaged in the subsequent leveling and compacting process, and the scraping surfaces are uneven, and when the scraping plate 23 is seriously damaged, the scraping plate 23 is removed from the mounting frame 22 and replaced;

the top of the mechanical shell 1 is fixedly connected with a stand column 17, the stand column 17 is connected with a rotary table 3 through threads on the circumferential surface, the top of the rotary table 3 is fixedly connected with a handle 4, the bottom of the rotary table 3 is rotationally connected with an annular support plate 5, the rear end of the annular support plate 5 is rotationally connected with a vertical support plate 7 through a first positioning rod 6, the other end of the vertical support plate 7 is rotationally connected with a T-shaped support plate 9 through a second positioning rod 8, the other end of the T-shaped support plate 9 is rotationally connected with a bracket 11 on the circumferential surface through a third positioning rod 10, the T-shaped support plate 9 is positioned above a pinch roller 13, when the mechanical shell is in use, the rotary table 3 is rotated through the handle 4, the height of the annular support plate 5 is changed, so that the first positioning rod 6, the vertical support plate 7, the second positioning rod 8, the T-shaped support plate 9, the third positioning rod 10, the bracket 11 and the fourth positioning rod 12 are driven to perform associated motions, the pinch roller 13 rotates around the positioning column 14 in a certain range, and then the height of the pinch roller 13 is changed;

the rear end top fixedly connected with press 19 of cavity 2, the bottom fixedly connected with rammer board 18 of press 19, the front portion top fixedly connected with power 16 of machine case 1, during the machine operation, power 16 provides the press 19 with the electric energy, press 19 drives rammer board 18 and reciprocates from top to bottom, tamp the work to the road surface, the equal fixedly connected with wheel post 20 of lateral wall about machine case 1, the rotation is connected with runner 21 on the periphery of wheel post 20, during the machine case 1 motion, runner 21 receives the traction and rotates to working direction.

The side surfaces of the brackets 11 are V-shaped, and the number of the brackets 11 is two and symmetrically distributed on the left side and the right side of the pinch roller 13.

The wheel post 20, the rotating wheel 21, the spill plate 15 and the traction frame 24 are all arranged in two and symmetrically distributed on the left side and the right side of the machine shell 1.

The positioning columns 14 are arranged in two, and are symmetrically distributed on the left side and the right side of the interior of the cavity 2.

The press 19 is electrically connected with the power supply 16 through a circuit, the power supply 16 provides energy for the press 19, and the press 19 drives the ramming plate 18 to work.

The annular support plate 5 is sleeved on the outer side of the upright 17, the annular support plate 5 is not contacted with the upright 17, and the height of the annular support plate 5 is changed by rotating the turntable 3.

Working principle: when the leveling machine is used, the machine shell 1 is connected with a traction vehicle through the traction frame 24, the pressing wheel 13 is adjusted to an ideal height through the rotary turntable 3, the power supply 16 is turned on, the pressing machine 19 drives the tamping plate 18 to tamp a road surface, the traction vehicle is driven to level the road surface, and in operation, the anti-overflow plate 15 gathers the pavement and blocks the left side and the right side of the pavement in the leveling process.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A highway construction leveling device, comprising: the novel hydraulic tamping machine comprises a machine shell (1), a pressing wheel (13) and a tamping plate (18), wherein a cavity (2) is formed in the machine shell (1), positioning columns (14) are fixedly connected to the left inner wall and the right inner wall of the rear portion of the cavity (2), a support (11) is rotationally connected to the circumferential surface of each positioning column (14), a fourth positioning rod (12) is fixedly connected to the middle position of each support (11), the pressing wheel (13) is rotationally connected to the circumferential surface of each fourth positioning rod (12), a mounting frame (22) is fixedly connected to one end, connected with each positioning column (14), of each mounting frame (22) close to one side of each pressing wheel (13), and a scraping plate (23) is fixedly connected to one side, close to each pressing wheel (13);

the top of the mechanical shell (1) is fixedly connected with a stand column (17), the stand column (17) is connected with a rotary table (3) on the circumferential surface in a threaded manner, the top of the rotary table (3) is fixedly connected with a handle (4), the bottom of the rotary table (3) is rotationally connected with an annular support plate (5), the rear end of the annular support plate (5) is rotationally connected with a vertical support plate (7) through a first positioning rod (6), the other end of the vertical support plate (7) is rotationally connected with a T-shaped support plate (9) through a second positioning rod (8), the other end of the T-shaped support plate (9) is rotationally connected with a support (11) on the circumferential surface through a third positioning rod (10), and the T-shaped support plate (9) is positioned above the pressing wheel (13);

the novel tamping machine is characterized in that a press machine (19) is fixedly connected to the top of the rear end of the cavity (2), a tamping plate (18) is fixedly connected to the bottom of the press machine (19), a power supply (16) is fixedly connected to the top of the front portion of the mechanical shell (1), wheel columns (20) are fixedly connected to the left side wall and the right side wall of the mechanical shell (1), and a rotating wheel (21) is rotatably connected to the circumferential surface of the wheel columns (20).

2. The highway construction leveling device according to claim 1, wherein the side surface of the support (11) is V-shaped, and the number of the supports (11) is two and symmetrically distributed on the left and right sides of the pinch roller (13).

3. The highway construction leveling device according to claim 1, wherein two wheel posts (20), two rotating wheels (21), two anti-overflow plates (15) and two traction frames (24) are symmetrically distributed on the left side and the right side of the machine housing (1).

4. The highway construction leveling device according to claim 1, wherein two positioning columns (14) are provided and symmetrically distributed on the left and right sides of the interior of the cavity (2).

5. A road construction levelling device according to claim 1, characterized in that the press (19) is electrically connected to the power supply (16) by means of wires.

6. The highway construction leveling device according to claim 1, wherein the annular support plate (5) is sleeved outside the upright (17), and the annular support plate (5) is not in contact with the upright (17).