CN220132684U

CN220132684U - Pavement asphalt tiling device for highway engineering

Info

Publication number: CN220132684U
Application number: CN202321696423.2U
Authority: CN
Inventors: 乔源; 李哲; 刘欣; 孙鹏; 宿文隆
Original assignee: Shenyang Highway Engineering Supervision Co ltd
Current assignee: Shenyang Highway Engineering Supervision Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-12-05
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a pavement asphalt tiling device for highway engineering, which comprises a first box body, wherein a grinding roller structure is arranged on the lower surface of the first box body, an inner plate is arranged in an inner cavity of the first box body, the side wall of the inner plate is in clearance fit with the inner cavity of the first box body, the side wall of the inner plate is fixedly connected with a vibrating motor, the upper surface of the inner plate is symmetrically and fixedly connected with a baffle, and the side wall of the baffle is in clearance fit with the inner wall of the first box body. Tiling is an important step in the construction process of asphalt pavement, ensures the flatness and uniformity of the paved asphalt concrete, provides a good foundation for subsequent compaction work, has the advantages of quick construction and repair, and can also perform local repair faster if the pavement is damaged or needs to be repaired, so that the uniformly tiled asphalt concrete has good durability and impact resistance, can prolong the service life of the pavement, and ensures the durability and safety of the pavement.

Description

Pavement asphalt tiling device for highway engineering

Technical Field

The utility model relates to the technical field of highway engineering, in particular to a pavement asphalt tiling device for highway engineering.

Background

After the road is constructed and used for traffic, the road is subjected to abrasion and impact of wheels, natural erosion and weathering such as heavy rain, flood, sand, ice and snow, sun, ice thawing and the like, and certain defects left in artificial damage and construction, the road use quality is gradually reduced, maintenance is focused on repairing the damaged part, and when the road surface damage of the road engineering seriously affects the smoothness of traffic and the safety of traffic, the asphalt pavement can be paved again.

The concrete proportion and the preparation method need to be adjusted according to engineering requirements, the prepared asphalt concrete is poured onto the pavement, asphalt needs to be paved before compaction, when the asphalt concrete is paved, the asphalt pavement is usually leveled manually, then compacted by using a road roller, the asphalt concrete is compacted by the road roller through the weight and vibration of a roller, so that the asphalt concrete is more compact and firm, and the paving is an important step in the construction process of the asphalt pavement, so that the paving smoothness and uniformity of the paved asphalt concrete are ensured.

However, the laying construction does not meet the specifications and standards, which causes defects and influences, if asphalt concrete is not properly laid or proper leveling and gradient control are not performed in the laying process, the road surface is possibly uneven, the stability and comfort of driving can be influenced, the difficulty and risk of driving of vehicles can be increased, and proper laying is an important step for ensuring the quality of asphalt pavement, so that the road surface asphalt laying device for highway engineering is provided.

Disclosure of Invention

The utility model aims to provide a pavement asphalt tiling device for highway engineering, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road surface pitch tiling device for highway engineering, includes first box, the lower surface mounting of first box has the roller structure, the inner chamber of first box is provided with the inner panel, the lateral wall of inner panel with the inner chamber clearance fit of first box, the lateral wall fixedly connected with vibrating motor of inner panel, the upper surface symmetry fixedly connected with baffle of inner panel, the lateral wall of baffle with the inner wall clearance fit of first box.

Preferably, the roller structure comprises a second box body, the upper surface of the second box body is buckled with the lower surface of the first box body, the side wall of the second box body is fixedly connected with the first box body through bolts, the inner cavity of the second box body is symmetrically and fixedly connected with a rotating shaft, and the roller is mounted on the side wall of the rotating shaft.

Preferably, the lower surface of the inner plate is fixedly connected with a scraping plate.

Preferably, the inner cavity of the second box body is fixedly connected with a stop block, and the side wall of the stop block is in clearance fit with the side wall of the grinding roller.

Preferably, the inner cavity of the first box body is fixedly connected with an inclined plate.

Preferably, the side wall of the first box body is fixedly connected with a push rod.

Compared with the prior art, the utility model has the beneficial effects that: the vibration motor is used for conducting vibration, the inner plate is used for vibrating, the inner plate is provided with a certain gradient, asphalt concrete is discharged on one side of the first box body, the asphalt concrete is discharged evenly and smoothly, the thickness and uniformity of the asphalt concrete are controlled, then the asphalt concrete is paved through a roller mill structure arranged at the bottom, meanwhile, the asphalt concrete is leveled and gradient is controlled through the roller mill structure, the flatness and gradient of the whole pavement are ensured to meet design requirements, the paving is an important step in the construction process of the asphalt pavement, the paved flatness and uniformity of the asphalt concrete are ensured, accordingly, a good foundation is provided for subsequent compaction work, the advantages of quick construction and repair are achieved, the construction speed is high, the construction period can be shortened, meanwhile, if the pavement is damaged or needs to be maintained, local repair can be performed relatively quickly, the asphalt concrete after uniform paving has good durability and impact resistance, the service life of the pavement can be prolonged, and the durability and safety of the pavement can be ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a structural perspective view of the inner panel of FIG. 1;

FIG. 3 is a detailed view of the second housing of FIG. 1;

FIG. 4 is a detail view of the stop of FIG. 1;

in the figure: 1. a first case; 2. a roller structure; 21. a second case; 22. a bolt; 23. a rotating shaft; 24. a roller; 3. an inner plate; 4. a vibration motor; 5. a baffle; 6. a scraper; 7. a sloping plate; 8. a stop block; 9. a push rod.

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 pavement asphalt tiling device for highway engineering, which comprises a first box body 1, wherein a grinding roller structure 2 is arranged on the lower surface of the first box body 1, an inner plate 3 is arranged in an inner cavity of the first box body 1, the side wall of the inner plate 3 is in clearance fit with the inner cavity of the first box body 1, a vibrating motor 4 is fixedly connected with the side wall of the inner plate 3, a baffle plate 5 is symmetrically and fixedly connected with the upper surface of the inner plate 3, and the side wall of the baffle plate 5 is in clearance fit with the inner wall of the first box body 1.

When the pavement repairing work is carried out, firstly, proper aggregate, asphalt and additives are prepared into asphalt concrete according to design requirements and site conditions, the quality of the concrete is ensured to meet engineering requirements, the prepared asphalt concrete is poured into the first box body 1, then, a power supply of a vibrating motor 4 is turned on, vibration is conducted through the vibrating motor 4, an inner plate 3 vibrates, the inner plate 3 is provided with a certain inclination, the asphalt concrete vibrates to one side during vibration, the asphalt concrete is discharged on one side of the first box body 1, the asphalt concrete is uniformly and smoothly discharged, the thickness and uniformity of the asphalt concrete are controlled, then, the asphalt concrete is moved through a roller structure 2 arranged at the bottom, meanwhile, the asphalt concrete is paved through the roller structure 2, the flatness and gradient of the whole pavement are ensured to meet the design requirements, and the paving is an important step in the construction process of the asphalt pavement, the paving is ensured, and therefore, a good foundation is provided for subsequent compacting work.

The roller structure 2 includes second box 21, the upper surface of second box 21 and the lower surface looks lock of first box 1, the lateral wall of second box 21 passes through bolt 22 and first box 1 fixed connection, the inner chamber symmetry fixedly connected with pivot 23 of second box 21, roller 24 is installed to the lateral wall of pivot 23, second box 21 top is provided with the arch, can with the concave part lock of first box 1 bottom, fix through bolt 22 after the lock, make the two bodies possess the separation function, make things convenient for subsequent replacement and maintenance, roller 24 is symmetrical setting moreover, under keeping steady state, carry out even compaction to the road surface at tiling in-process, ensure the compactness and the stability of road surface, can eliminate the not enough or excessive of unilateral tiling for the road surface whole tiling effect is more even, improve efficiency of construction and improve advantages such as road surface roughness.

The lower surface fixedly connected with scraper blade 6 of inner panel 3, when bituminous paving lays, laminate with bituminous paving through scraper blade 6, scrape the coating before carrying out roller 24 tiling work, make asphalt concrete more even, make things convenient for roller 4 to carry out tiling work.

The inner chamber fixedly connected with dog 8 of second box 21, the lateral wall of dog 8 and the lateral wall clearance fit of roller 24, dog 8 can shelter from, prevents that roller 24 from adhesion asphalt concrete when rotating, can scrape the asphalt concrete of roller 24 lateral wall, avoids blockking up inside second box 21, influences subsequent clearance work.

The inner chamber fixedly connected with swash plate 7 of first box 1, when putting into the asphalt concrete, gathers asphalt concrete to one side, more even when discharging asphalt concrete.

The lateral wall fixedly connected with push rod 9 of first box 1, push rod 9 extension promotes the position, avoids asphalt concrete temperature too high to influence the staff and promotes.

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. Road surface pitch tiling device for highway engineering, its characterized in that: including first box (1), the lower surface mounting of first box (1) has roll structure (2), roll structure (2) include second box (21), the upper surface of second box (21) with the lower surface looks lock of first box (1), the lateral wall of second box (21) pass through bolt (22) with first box (1) fixed connection, the inner chamber symmetry fixedly connected with pivot (23) of second box (21), roll (24) are installed to the lateral wall of pivot (23), the inner chamber of first box (1) is provided with inner panel (3), the lateral wall of inner panel (3) with the inner chamber clearance fit of first box (1), the lateral wall fixedly connected with vibrating motor (4) of inner panel (3), the upper surface symmetry fixedly connected with baffle (5) of inner panel (3), the lateral wall of baffle (5) with the inner wall clearance fit of first box (1).

2. The pavement asphalt tiling device for highway engineering according to claim 1, wherein: the lower surface of the inner plate (3) is fixedly connected with a scraping plate (6).

3. The pavement asphalt tiling device for highway engineering according to claim 1, wherein: the inner cavity of the second box body (21) is fixedly connected with a stop block (8), and the side wall of the stop block (8) is in clearance fit with the side wall of the grinding roller (24).

4. The pavement asphalt tiling device for highway engineering according to claim 1, wherein: the inner cavity of the first box body (1) is fixedly connected with an inclined plate (7).

5. The pavement asphalt tiling device for highway engineering according to claim 1, wherein: the side wall of the first box body (1) is fixedly connected with a push rod (9).