CN216338947U

CN216338947U - Asphalt compacting device for pavement restoration in alpine regions

Info

Publication number: CN216338947U
Application number: CN202122958863.8U
Authority: CN
Inventors: 陈佳庆; 李金轩; 李绘春; 周舰航; 周吉森; 张静; 周华; 陈国和; 单佳宏
Original assignee: Longjian Road and Bridge Co Ltd
Current assignee: Longjian Road and Bridge Co Ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-19
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an asphalt compacting device for pavement restoration in alpine regions, which comprises a moving frame directly placed on a pavement, wherein a hydraulic cylinder is installed at the middle upper end of the moving frame, and a pressing plate is connected to the lower end of the hydraulic cylinder through a bolt; meanwhile, a first motor is connected to the left lower end of the movable frame through a bolt; the second motor is connected to the rear upper end of the mounting frame through a bolt; further comprising: the flattening mechanism is arranged at the left lower end of the movable frame; the flattening mechanism is arranged at the lower end of the mounting frame; and the mounting plate is connected to the upper end of the connecting frame through bolts. This high and cold district is pitch compaction device for road surface restoration not only is convenient for shakeout pitch, prevents the road surface unevenness, flattens the pitch on the road surface easily moreover for the road surface is more smooth, conveniently strikes off the pitch of cylinder surface simultaneously, avoids adhesion pitch on the cylinder.

Description

Asphalt compacting device for pavement restoration in alpine regions

Technical Field

The utility model relates to the technical field related to pavement restoration in alpine regions, in particular to an asphalt compacting device for pavement restoration in alpine regions.

Background

The road of building at present is more and more, and the kind of road is also more and more, and the road that utilizes pitch to build is one of them, and the road that utilizes pitch to build is damaged easily under cold environment, therefore the bituminous paving of alpine region need repair when damaging, can use pitch compaction device during the repair.

However, the general asphalt compacting device for repairing the pavement in the alpine region is not only inconvenient for flattening asphalt to cause uneven pavement, but also not easy for flattening the asphalt on the pavement to cause unsmooth pavement, and is inconvenient for scraping off the asphalt on the outer surface of the roller to cause easy adhesion of the asphalt on the roller.

Disclosure of Invention

The utility model aims to provide an asphalt compacting device for pavement restoration in alpine regions, and aims to solve the problems that most of asphalt compacting devices for pavement restoration in alpine regions, which are proposed in the background art, are inconvenient to flatten asphalt, so that the pavement is not smooth, the asphalt on the pavement is not easy to flatten, the pavement is not smooth, and the asphalt on the outer surface of a roller is inconvenient to scrape, so that the asphalt is easy to adhere to the roller.

In order to achieve the purpose, the utility model provides the following technical scheme: an asphalt compacting device for pavement restoration in alpine regions comprises a moving frame directly placed on a pavement, wherein a hydraulic cylinder is installed at the middle upper end of the moving frame, and a pressing plate is connected to the lower end of the hydraulic cylinder through a bolt;

meanwhile, the left lower end of the moving frame is connected with a first motor through a bolt, and the right upper end of the mounting frame is fixedly connected with the mounting frame with a concave-shaped left-side-view longitudinal section;

the second motor is connected to the rear upper end of the mounting frame through a bolt;

further comprising:

the flattening mechanism is arranged at the left lower end of the movable frame and comprises a connecting shaft, a first connecting piece, a second connecting piece and a vertical plate, the connecting shaft is rotationally connected to the left lower end of the movable frame in a front-back symmetrical mode, and a first motor is mounted at the left end of the rear connecting shaft;

the flattening mechanism is arranged at the lower end of the mounting frame and comprises a first mounting piece, a belt, a second mounting piece, a threaded rod, a connecting block, a connecting frame and a roller, and the lower end of a second motor is arranged at the upper end of the first mounting piece;

the mounting panel, mounting panel bolted connection is in the upper end of link, and the lower extreme integration of mounting panel is connected with the scraper blade.

Preferably, the connecting shaft is fixedly connected to the center of the circle of the upper end of the first connecting piece, the upper ends of the front and rear groups of first connecting pieces are connected in a meshed manner, and the lower end of the first connecting piece is rotatably connected with the second connecting piece.

Preferably, the lower extreme centre of a circle of second connecting piece rotates the upper end of connecting at the riser, and the lower extreme of two sets of second connecting pieces sets up for the meshing around and, and wherein the riser passes through second connecting piece and first connecting piece and is elevation structure at the downside that removes the frame, and the lower extreme width of riser equals with the length of cylinder.

Preferably, the first installation part and the second installation part are in transmission connection through a belt, the longitudinal sections of the second installation part and the first installation part are both in an I-shaped structure, and the diameter of the inner end of the second installation part is smaller than that of the inner end of the first installation part;

wherein, the upper end of second installed part is rotated and is connected the preceding lower extreme at the mounting bracket, and the equal fixedly connected with threaded rod in bottom of second installed part and first installed part to the longitudinal section shape of threaded rod is "T" font, threaded rod threaded connection is in the inside of connecting block simultaneously.

Preferably, the connection is in the upper end of link in the inlaying of connecting block front and back symmetry, and the lower inner of link rotates and is connected with the cylinder, the cylinder is elevating movement through connecting block and threaded rod in the downside that removes the frame, and wherein the length of cylinder is less than the width of scraper blade.

Compared with the prior art, the utility model has the beneficial effects that: the asphalt compacting device for repairing the pavement in the alpine region not only is convenient for flattening asphalt and preventing the pavement from being uneven, but also is easy for flattening the asphalt on the pavement, so that the pavement is smoother, and meanwhile, the asphalt on the outer surface of the roller is convenient to scrape off, and the adhesion of the asphalt on the roller is avoided;

1. the asphalt pavement leveling device is provided with a leveling mechanism, and the vertical plate and the movable frame are structurally designed, so that when the connecting shaft rotates, the vertical plate is driven to descend through the first connecting piece and the vertical plate, the lower end of the vertical plate is in contact with asphalt, and when the movable frame is pulled to roll on a pavement, the vertical plate is enabled to level the asphalt, and the uneven pavement is prevented;

2. the asphalt pavement leveling machine is provided with a leveling mechanism, and the structural design of the roller and the moving frame ensures that when the first mounting part and the belt drive the front and rear groups of threaded rods to rotate, the connecting block drives the connecting frame to descend until the lower end of the roller is contacted with asphalt, and when the moving frame moves, the roller rolls on a pavement, so that the asphalt on the pavement is easily leveled, and the pavement is smoother;

3. be equipped with mounting panel and scraper blade, the length of cylinder is less than the width of scraper blade, and the scraper blade passes through mounting panel bolted connection in the upper end of link, and the cylinder lets the lower extreme of scraper blade and the upper end surface of cylinder contact when rolling to the convenient pitch with the cylinder surface of striking off, adhesion pitch on avoiding the cylinder.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic diagram of a left side sectional view of the connection of the mounting plate and the scraper according to the present invention;

FIG. 3 is a schematic left side sectional view of the connection between the first connecting member and the second connecting member according to the present invention;

fig. 4 is a schematic top sectional view of the first and second mounting members of the present invention.

In the figure: 1. a movable frame; 2. a hydraulic cylinder; 3. pressing a plate; 4. a flattening mechanism; 401. a connecting shaft; 402. a first connecting member; 403. a second connecting member; 404. a vertical plate; 5. a first motor; 6. a mounting frame; 7. a second motor; 8. a flattening mechanism; 801. a first mounting member; 802. a belt; 803. a second mount; 804. a threaded rod; 805. connecting blocks; 806. a connecting frame; 807. a drum; 9. mounting a plate; 10. a scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an asphalt compacting device for pavement restoration in alpine regions comprises a moving frame 1, a hydraulic cylinder 2, a pressing plate 3, a flattening mechanism 4, a first motor 5, a mounting frame 6, a second motor 7, a flattening mechanism 8, a mounting plate 9 and a scraper 10, wherein when the asphalt compacting device for pavement restoration in alpine regions is used, asphalt on a pavement to be restored is flattened through a structure consisting of a connecting shaft 401, a first connecting piece 402, a second connecting piece 403 and a vertical plate 404 by combining the drawing of figure 1 and figure 3, the vertical plate 404 is in a lifting structure at the lower side of the moving frame 1 through the second connecting piece 403 and the first connecting piece 402, so that the first motor 5 drives the connecting shaft 401 at the rear side to rotate at the lower left end of the moving frame 1 when in operation, the connecting shaft 401 at the rear side drives the first connecting piece 402 at the rear side to rotate, and the first connecting piece 402 at the rear side is meshed with the upper end of the first connecting piece 402 at the front side when rotating, so that the first connecting piece 402 at the front side drives the connecting shaft 401 at the front side to rotate at the lower left end of the movable frame 1;

the lower end of the first connecting piece 402 is rotatably connected with a second connecting piece 403, the lower ends of the front and rear groups of first connecting pieces 402 drive the upper end of the second connecting piece 403 to rotate when the front and rear groups of first connecting pieces 402 rotate, so that the lower ends of the front and rear groups of second connecting pieces 403 are meshed with each other, the lower ends of the front and rear groups of second connecting pieces 403 rotate at the upper end of a vertical plate 404, the vertical plate 404 is driven to descend by the front and rear groups of first connecting pieces 402 and the front and rear groups of second connecting pieces 403, the lower end of the vertical plate 404 is contacted with asphalt on a road surface, a handle at the upper left end of the movable frame 1 is pulled, the movable frame 1 is made to walk on the road surface, and the asphalt on the road surface of the vertical plate 404 is scraped, so that the asphalt is flattened and the road surface is prevented from being uneven;

after the asphalt is flattened by the vertical plate 404, the vertical plate 404 is driven to rise through the first connecting piece 402 and the second connecting piece 403, the vertical plate 404 is far away from the road surface, the hydraulic cylinder 2 drives the pressing plate 3 connected with the lower end bolt to rise and fall when working, and the asphalt flattened on the road surface is compacted when the pressing plate 3 rises and falls;

with reference to fig. 1, 2 and 4, after asphalt is compacted, in order to make a repaired road surface smoother, the road surface needs to be flattened, and the process is completed through a structure formed by a first mounting member 801, a belt 802, a second mounting member 803, a threaded rod 804, a connecting block 805, a connecting frame 806 and a roller 807, because the roller 807 is in lifting motion at the lower side of the moving frame 1 through the connecting block 805 and the threaded rod 804, and the inner end diameter of the second mounting member 803 is smaller than that of the first mounting member 801, when the second motor 7 drives the first mounting member 801 to rotate at the rear end of the mounting frame 6, the belt 802 drives the second mounting member 803 to rotate at the front end of the mounting frame 6;

when the first installation piece 801 and the second installation piece 803 rotate, the front and rear two groups of threaded rods 804 are driven to rotate, so that the connecting frame 806 descends through the connecting blocks 805 symmetrically arranged front and rear, when the connecting frame 806 descends, the roller 807 descends, until the bottom end of the roller 807 abuts against the upper end of compacted asphalt, a handle at the left upper end of the moving frame 1 is pulled, the moving frame 1 is made to walk on the road surface, the roller 807 rotates on the connecting frame 806, the width of the lower end of the vertical plate 404 is equal to the length of the roller 807, and the asphalt on the road surface is flattened through the roller 807, so that the road surface is smoother;

the longitudinal section of the threaded rod 804 is of a T-shaped structure, so that the front and rear connecting blocks 805 are prevented from being separated from the threaded rod 804, and the longitudinal sections of the second mounting piece 803 and the first mounting piece 801 are of I-shaped structures, so that the belt 802 is prevented from being separated from the first mounting piece 801 and the second mounting piece 803;

with reference to fig. 1 and 2, when the roller 807 flattens the asphalt on the road surface, the upper end of the mounting plate 9 is attached to the upper end of the connecting frame 806, the bolts are mounted at the front end and the rear end of the mounting plate 9, so that the mounting plate 9 is mounted at the upper end of the connecting frame 806, the lower end of the rear scraper 10 mounted on the mounting plate 9 is in contact with the upper surface of the roller 807, and because the length of the roller 807 is smaller than the width of the scraper 10, the asphalt adhered to the outer surface of the roller 807 is scraped by the scraper 10 when the roller 807 rotates, so that the asphalt adhered to the roller 807 is avoided, and the working principle of the asphalt compacting device for repairing the road surface in the alpine region is realized.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. An asphalt compacting device for pavement restoration in alpine regions comprises a moving frame (1) directly placed on a pavement, wherein a hydraulic cylinder (2) is installed at the middle upper end of the moving frame (1), and a pressing plate (3) is connected to the lower end of the hydraulic cylinder (2) through bolts;

meanwhile, the left lower end of the movable frame (1) is connected with a first motor (5) through a bolt, and the right upper end of the mounting frame (6) is fixedly connected with a mounting frame (6) with a concave-shaped left side-view longitudinal section;

the second motor (7), the second motor (7) is connected to the rear upper end of the mounting frame (6) through bolts;

it is characterized by also comprising:

the device comprises a flattening mechanism (4), wherein the flattening mechanism (4) is arranged at the left lower end of the movable frame (1), the flattening mechanism (4) comprises a connecting shaft (401), a first connecting piece (402), a second connecting piece (403) and a vertical plate (404), the connecting shaft (401) is rotationally connected to the left lower end of the movable frame (1) in a front-back symmetrical mode, and a first motor (5) is mounted at the left end of the rear connecting shaft (401);

the flattening mechanism (8) is arranged at the lower end of the mounting frame (6), the flattening mechanism (8) comprises a first mounting piece (801), a belt (802), a second mounting piece (803), a threaded rod (804), a connecting block (805), a connecting frame (806) and a roller (807), and the lower end of a second motor (7) is mounted at the upper end of the first mounting piece (801);

mounting panel (9), mounting panel (9) bolted connection is in the upper end of link (806), and the lower extreme integration of mounting panel (9) is connected with scraper blade (10).

2. The asphalt compacting device for pavement restoration in alpine regions according to claim 1, characterized in that: the connecting shaft (401) is fixedly connected to the center of the upper end of the first connecting piece (402), the upper ends of the front and rear groups of first connecting pieces (402) are connected in a meshed mode, and the lower end of the first connecting piece (402) is rotatably connected with the second connecting piece (403).

3. The asphalt compacting device for pavement restoration in alpine regions according to claim 2, characterized in that: the lower end centre of a circle of second connecting piece (403) rotates and connects the upper end at riser (404), and the lower extreme of two sets of second connecting piece (403) around and sets up for the meshing, and wherein riser (404) are elevation structure through second connecting piece (403) and first connecting piece (402) in the downside of removal frame (1), and the lower extreme width of riser (404) equals with the length of cylinder (807).

4. The asphalt compacting device for pavement restoration in alpine regions according to claim 1, characterized in that: the first mounting piece (801) is in transmission connection with the second mounting piece (803) through a belt (802), the longitudinal sections of the second mounting piece (803) and the first mounting piece (801) are of I-shaped structures, and the diameter of the inner end of the second mounting piece (803) is smaller than that of the inner end of the first mounting piece (801);

the upper end of the second mounting piece (803) is rotatably connected to the front lower end of the mounting frame (6), a threaded rod (804) is fixedly connected to the bottom ends of the second mounting piece (803) and the first mounting piece (801), the longitudinal section of the threaded rod (804) is T-shaped, and the threaded rod (804) is in threaded connection with the inside of the connecting block (805).

5. The asphalt compacting device for pavement restoration in alpine regions according to claim 4, wherein: the connecting block (805) is symmetrically embedded in the upper end of the connecting frame (806) in a front-back manner, the lower inner end of the connecting frame (806) is rotatably connected with a roller (807), the roller (807) is in lifting motion at the lower side of the moving frame (1) through the connecting block (805) and the threaded rod (804), and the length of the roller (807) is smaller than the width of the scraper (10).