CN218989809U

CN218989809U - Asphalt paving device for highway construction

Info

Publication number: CN218989809U
Application number: CN202223301513.5U
Authority: CN
Inventors: 邱效俭; 王耀苗; 渠继民; 唐鹏; 李飞; 刘聪卉; 刘平
Original assignee: Gansu Jiantou Traffic Construction Co ltd
Current assignee: Gansu Jiantou Traffic Construction Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-09
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to the technical field of highway construction, in particular to an asphalt paving device for highway construction, which comprises a paving roller, wherein mounting frames are respectively rotated at the front end and the rear end of the paving roller, a collecting box is arranged on the left side of the paving roller, fixing blocks are fixedly arranged at the front end and the rear end of the collecting box, a connecting rod is fixedly arranged between the fixing blocks and the mounting frames, and a baffle is fixedly arranged at the top of the collecting box. The utility model overcomes the defects of the prior art, the scraping plate can scrape off the asphalt substances adhered on the rotating laying roller through the arrangement of the scraping plate, the baffle plate and the collecting box, the rolling effect of the road surface is improved, the scraped asphalt substances can be collected through the collecting box, the scraped asphalt substances can be shielded by matching with the baffle plate and prevented from falling to other places, and the asphalt substances collected in the collecting box can be cleaned through the arrangement of the box door, so that excessive collection is prevented from falling out from the collecting box.

Description

Asphalt paving device for highway construction

Technical Field

The utility model relates to the technical field of highway construction, in particular to an asphalt paving device for highway construction.

Background

Asphalt is often paved in highway construction, and is a waterproof, dampproof and anticorrosive organic cementing material. Asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a byproduct of coking. Petroleum asphalt is the residue after crude oil distillation. Natural asphalt is stored underground, and some are formed into mineral deposits or accumulated on the surface of the crust. Asphalt is mainly used in industries such as paint, plastics, rubber and the like, and paved roads and the like. Asphalt paving devices are often used to pave asphalt pavement during highway construction.

In the prior art, for example, chinese patent No.: "an asphalt layer paving apparatus for highway construction" of CN217479903U includes a moving apparatus and a paving apparatus, the top of the moving apparatus being fixedly installed with the top of the paving apparatus. According to the utility model, the blanking plate and the scraping plates are arranged, the plurality of stop blocks on the front side of the blanking plate can enable asphalt pavement to uniformly slide down to the pavement, asphalt pavement is prevented from being piled on the pavement, meanwhile, the asphalt pavement is timely scraped by the scraping plates, the scraping groove positions on the two sides of the scraping plates are staggered, the asphalt pavement on the pavement can be more smooth and convenient to flatten later, the sliding blocks can slide along the sliding rods in a reciprocating and rapid mode by the aid of the driving controller, the paving rollers roll back and forth, accordingly, the asphalt pavement on the pavement is compacted, the compaction effect of the asphalt pavement is improved, the workload of constructors is lightened, meanwhile, the elastic rings can be extruded outwards under the elastic action of the inner springs, and the compaction effect of the asphalt pavement is improved.

However, in the prior art, in the process of paving asphalt on a road, the paving roller is required to roll the paved road, so that the asphalt road is more compact, and because asphalt is a blackish-brown complex mixture consisting of hydrocarbons with different molecular weights and nonmetallic derivatives thereof, which is one of high-viscosity organic liquids, the surface is black and soluble in carbon disulfide, asphalt substances can be adhered to the surface of the paving roller in the process of compacting asphalt, and if the asphalt is not cleaned, the pavement rolling effect is seriously affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an asphalt paving device for highway construction, which overcomes the defects of the prior art and solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a highway construction is with pitch laying device, includes the laying roller, both ends all rotate around the laying roller have the mounting bracket, the left side of laying roller is equipped with the collecting box, both ends all fixed mounting have the fixed block around the collecting box, fixed mounting has the connecting rod between fixed block and the mounting bracket, the top fixed mounting of collecting box has the baffle, the top fixed mounting of collecting box has the scraper blade, and the scraper blade contacts and slides with the laying roller.

As a preferable technical scheme of the utility model, a box door is arranged on the left side of the collecting box, and the collecting box is perpendicular to the connecting rod.

As a preferable technical scheme of the utility model, the scraping plate is positioned below the baffle plate, and the baffle plate is of an arc-shaped structure.

As a preferable technical scheme of the utility model, a first fixing bolt is arranged at one end of the connecting rod in a threaded manner, and a second fixing bolt is arranged at the other end of the connecting rod in a threaded manner.

As a preferable technical scheme of the utility model, the connecting rod is in threaded connection with the mounting frame through a first fixing bolt, and the connecting rod is in threaded connection with the fixing block through a second fixing bolt.

As a preferable technical scheme of the utility model, the included angle between the mounting frame and the connecting rod is 45 degrees, and the connecting rod is perpendicular to the laying roller.

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

through setting up of scraper blade and baffle and collecting box, can make the scraper blade scrape the asphalt material of sticky tape above the pivoted laying roller, improve the roll extrusion effect on road surface, collect through the collecting box, can shelter from the asphalt material of scraping, avoid dropping to other places, through the setting of chamber door, can clear up the asphalt material of collecting in the collecting box, avoid collecting too much and drop out from the collecting box.

Drawings

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

FIG. 2 is a second schematic diagram of the whole structure of the present utility model;

FIG. 3 is a schematic view of a part of the structure of the present utility model;

FIG. 4 is a second partial schematic view of the present utility model.

In the figure: 1. a laying roller; 2. a mounting frame; 3. a connecting rod; 4. a first fixing bolt; 5. a second fixing bolt; 6. a fixed block; 7. a baffle; 8. a collection box; 9. a door; 10. a scraper.

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, an asphalt paving device for highway construction, including laying roller 1, both ends all rotate around laying roller 1 have mounting bracket 2, the left side of laying roller 1 is equipped with collecting box 8, both ends all fixed mounting have fixed block 6 around collecting box 8, fixed mounting has connecting rod 3 between fixed block 6 and the mounting bracket 2, the top fixed mounting of collecting box 8 has baffle 7, the top fixed mounting of collecting box 8 has scraper blade 10, scraper blade 10 contacts and slides with laying roller 1, through the setting of scraper blade 10 and baffle 7 and collecting box 8, can make scraper blade 10 scrape the asphalt material of sticky tape on the rolling laying roller 1, collect through collecting box 8, shelter from the asphalt material of scraping in cooperation baffle 7, avoid dropping to other places, through the setting of chamber door 9, can clear up the asphalt material of collecting in the collecting box 8, avoid collecting too much from dropping out in the collecting box 8.

Specifically, a box door 9 is arranged on the left side of the collecting box 8, and the collecting box 8 is vertical to the connecting rod 3; the scraper blade 10 is located the below of baffle 7, and baffle 7 is arc structure, conveniently carries out timely clearance to the pitch material of collecting in the collection box 8 through chamber door 9, avoids the pitch material that carries on 1 to influence the roll extrusion operation to laying the road surface more and more, can shelter from the material of scraping down from laying roller 1 through baffle 7.

A first fixing bolt 4 is arranged at one end of the connecting rod 3 in a threaded manner, and a second fixing bolt 5 is arranged at the other end of the connecting rod 3 in a threaded manner; the connecting rod 3 is in threaded connection with the mounting frame 2 through a first fixing bolt 4, and the connecting rod 3 is in threaded connection with the fixing block 6 through a second fixing bolt 5; the contained angle of mounting bracket 2 and connecting rod 3 is 45, and connecting rod 3 is perpendicular with laying roller 1, can carry out fixed connection with connecting rod 3 and mounting bracket 2 through first fixing bolt 4, can carry out fixed connection with connecting rod 3 and fixed block 6 through second fixing bolt 5 to can make this device installation more stable of connection.

Working principle: during the use, be connected mounting frame 2 and haulage equipment, when paving roller 1 and roll extrusion to the bituminous paving who lays, because slide contact when paving roller 1 and scraper blade 10, can scrape the pitch material that carries on paving roller 1 through scraper blade 10 when paving roller 1 rotates, in the pitch material of scraping can collect collecting box 8, after operating a period to the bituminous paving who lays, need clear up the pitch material of collecting box 8 interior collection through opening chamber door 9, conveniently carry out the rolling operation of follow-up.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Asphalt paving device for highway construction, including laying roller (1), its characterized in that: the utility model discloses a pavement roller, including laying roller (1), mounting bracket (2) have all been rotated at both ends around laying roller (1), the left side of laying roller (1) is equipped with collecting box (8), both ends all fixed mounting have fixed block (6) around collecting box (8), fixed mounting has connecting rod (3) between fixed block (6) and mounting bracket (2), the top fixed mounting of collecting box (8) has baffle (7), the top fixed mounting of collecting box (8) has scraper blade (10), and scraper blade (10) contact and slip with laying roller (1).

2. The asphalt paving apparatus for highway construction according to claim 1, wherein: the left side of collection box (8) is provided with chamber door (9), collection box (8) are perpendicular with connecting rod (3).

3. The asphalt paving apparatus for highway construction according to claim 1, wherein: the scraping plate (10) is positioned below the baffle plate (7), and the baffle plate (7) is of an arc-shaped structure.

4. The asphalt paving apparatus for highway construction according to claim 1, wherein: the first fixing bolt (4) is installed on one end of the connecting rod (3) in a threaded mode, and the second fixing bolt (5) is installed on the other end of the connecting rod (3) in a threaded mode.

5. The asphalt paving apparatus for highway construction according to claim 4, wherein: the connecting rod (3) is in threaded connection with the mounting frame (2) through the first fixing bolt (4), and the connecting rod (3) is in threaded connection with the fixing block (6) through the second fixing bolt (5).

6. The asphalt paving apparatus for highway construction according to claim 1, wherein: the included angle between the mounting frame (2) and the connecting rod (3) is 45 degrees, and the connecting rod (3) is perpendicular to the laying roller (1).