CN211922235U

CN211922235U - Repair device for asphalt pavement

Info

Publication number: CN211922235U
Application number: CN202020525880.5U
Authority: CN
Inventors: 王光明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-12
Filing date: 2020-04-12
Publication date: 2020-11-13
Anticipated expiration: 2030-04-12

Abstract

The utility model relates to a road surface repair equipment technical field especially relates to a bituminous paving's patching device, has solved among the prior art inconvenient problem of pitch clearance to overflowing when suppressing pitch. The utility model provides a bituminous paving's patching device, includes the automobile body, and one side of automobile body is equipped with the compression roller, and one side that the automobile body kept away from the compression roller is equipped with two wheels that are the symmetric distribution, and the below of automobile body is equipped with adjustment mechanism, and adjustment mechanism's both sides are equipped with two and are the scraping of symmetric distribution. The utility model discloses a with the one end of this device compression roller facing the foundation ditch and remove and roll pitch, can open or draw in the scraper blade of its both sides this moment according to the width of foundation ditch and the difference of pitch injection volume this moment, through rotating adjustment mechanism, adjustment mechanism this moment reaches the purpose of spacing, secondly rolling the in-process, rolling the pitch that spills over by the compression roller, by the scraper blade that is the inclined plane, scrape back to in the foundation ditch, roll once more can, easy operation, convenient to use.

Description

Repair device for asphalt pavement

Technical Field

The utility model relates to a road surface repair equipment technical field especially relates to a bituminous paving's patching device.

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.

Current road surface curing means pours pitch into the foundation ditch of treating the repair after again when in-service use, and rethread compression roller flattens, but, this kind of mode is in actual operation, is pressing pitch with the compression roller at ordinary times, probably makes the pitch in the foundation ditch spill over because the extrusion, and this moment, need shovel off the pitch at edge through the manual work, and the operation is comparatively troublesome, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bituminous paving's patching device has solved among the prior art inconvenient problem of pitch clearance to overflowing when suppressing pitch.

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

the utility model provides a bituminous paving's patching device, includes the automobile body, and one side of automobile body is equipped with the compression roller, and one side that the automobile body kept away from the compression roller is equipped with two wheels that are the symmetric distribution, and the below of automobile body is equipped with adjustment mechanism, and adjustment mechanism's both sides are equipped with two scraper blades that are the symmetric distribution.

Preferably, adjustment mechanism is equipped with two scraper blades that are the symmetric distribution including installing the storehouse, the both sides in installation storehouse, and the scraper blade all rotates with the installation storehouse through the dead lever to be connected, and the inside sliding connection in installation storehouse has a U-shaped pole, and the one end of U-shaped pole is rotated and is connected with two connecting rods that are the symmetric distribution, and the connecting rod all is connected with the scraper blade through the dwang that is fixed in on the installation storehouse, and the inside of U-shaped pole is equipped with a ratch, and the ratch passes through two gears and U-shaped pole meshing.

Preferably, a hand crank is arranged on one side of the U-shaped rod, and a rotary drum is rotatably connected to one side of the hand crank.

Preferably, the scraper is triangular.

Preferably, the adjusting mechanism is slidably connected with the vehicle body.

Preferably, a spring is arranged between the adjusting mechanism and the vehicle body.

Preferably, the spring is always in a compressed state, and the maximum sliding distance of the adjusting mechanism is smaller than the maximum elastic deformation length of the spring.

The utility model discloses possess following beneficial effect at least:

when the device is used, the device is firstly arranged at one side of a foundation pit filled with asphalt, one end of a compression roller of the device faces the foundation pit and moves to roll the asphalt, at the moment, the adjustment mechanism can open or furl the scrapers at the two sides of the adjustment mechanism by rotating the adjustment mechanism according to the difference between the width of the foundation pit and the injection amount of the asphalt to achieve the aim of adjusting the distance, then, in the rolling process, the overflowed asphalt is rolled by the compression roller and is scraped back into the foundation pit by the scrapers with inclined surfaces, and the rolling is carried out again, compared with the prior art, when the compression roller is used for rolling the asphalt, the asphalt in the foundation pit possibly overflows due to extrusion, at the moment, the asphalt at the edge needs to be shoveled by manpower, the operation is troublesome, the use is inconvenient, the device faces one end of the compression roller of the device to the foundation pit and moves to roll the asphalt, and the adjustment mechanism is rotated, reach spacing's purpose, secondly at the in-process that rolls, roll the pitch that overflows by the compression roller, by the scraper blade that is the inclined plane, scrape back to in the foundation ditch, roll once more can, easy operation, convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

FIG. 2 is a top partial schematic view of FIG. 1;

FIG. 3 is a partial schematic left view of FIG. 1;

fig. 4 is a schematic view of the moving mechanism of fig. 1.

In the figure: 1. a vehicle body; 2. a compression roller; 3. a wheel; 4. an adjustment mechanism; 5. a squeegee; 6. c, shaking the hand; 7. a rotating drum; 8. a spring; 401. installing a bin; 402. fixing the rod; 403. a U-shaped rod; 404. a connecting rod; 405. rotating the rod; 406. a rack bar; 407. a gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a repairing device for asphalt pavement comprises a vehicle body 1, specifically, the vehicle body 1 is an integrally formed metal frame for mounting each component, a compression roller 2 is arranged on one side of the vehicle body 1, and specifically, the compression roller 2 is used for rolling asphalt. Make its surfacing, one side that compression roller 2 was kept away from to automobile body 1 is equipped with two wheels 3 that are the symmetric distribution, and the below of automobile body 1 is equipped with adjustment mechanism 4, and is concrete, and adjustment mechanism 4 is used for adjusting the distance that opens of scraper blade 5, and adjustment mechanism 4's both sides are equipped with two scraper blades 5 that are the symmetric distribution, and is concrete, and scraper blade 5 is used for scraping the pitch that overflows back the foundation ditch, and then can roll once more.

The scheme has the following working processes:

this device is at first arranging this device in the one side of filling the pitch foundation ditch when using, roll pitch with the one end of this device compression roller 2 facing the foundation ditch and removing, can be according to the width of foundation ditch and the difference of pitch injection volume this moment, through rotating adjustment mechanism 4, adjustment mechanism 4 opens or draws in the scraper blade 5 of its both sides this moment, reach the purpose of spacing, secondly rolling the in-process, roll the pitch that overflows by compression roller 2, be the scraper blade 5 on inclined plane, scrape back to in the foundation ditch, it can to roll once more.

According to the working process, the following steps are known:

when the device is used, the device is firstly arranged at one side of a foundation pit filled with asphalt, one end of a compression roller 2 of the device faces the foundation pit and moves to roll the asphalt, at the moment, the adjustment mechanism 4 can be rotated according to the difference between the width of the foundation pit and the injection amount of the asphalt, at the moment, the adjustment mechanism 4 opens or closes scrapers 5 at two sides of the adjustment mechanism to achieve the purpose of adjusting the distance, and then, in the rolling process, the overflowed asphalt is rolled by the compression roller 2 and is scraped back into the foundation pit by the scraper 5 with an inclined surface and is rolled again, compared with the prior art, when the compression roller 2 is used for rolling the asphalt, the asphalt in the foundation pit can overflow due to extrusion, at the moment, the asphalt at the edge needs to be shoveled by manpower, the operation is troublesome, the use is inconvenient, the device rolls the asphalt by facing one end of the compression roller 2 of the device to the foundation pit, at this moment, the adjusting mechanism 4 opens or draws in the scrapers 5 on the two sides of the scrapers to achieve the purpose of adjusting the distance, secondly, in the rolling process, the asphalt overflowed by the compression roller 2 is rolled by the scrapers 5 on the inclined surface, and the scrapers are scraped back into the foundation pit and are rolled again.

Further, adjustment mechanism 4 is including installation storehouse 401, the both sides of installation storehouse 401 are equipped with two scraper blades 5 that are the symmetric distribution, scraper blade 5 all rotates with installation storehouse 401 through dead lever 402 to be connected, the inside sliding connection of installation storehouse 401 has a U-shaped pole 403, the one end of U-shaped pole 403 rotates and is connected with two connecting rods 404 that are the symmetric distribution, connecting rod 404 all is connected with scraper blade 5 through dwang 405 that is fixed in on the installation storehouse 401, the inside of U-shaped pole 403 is equipped with a ratch 406, ratch 406 meshes with U-shaped pole 403 through two gears 407, it is specific, connecting rod 404 and U-shaped pole 403, scraper blade 5 are the rotation and are connected. The rotating rod 405 is rotatably connected with the installation bin 401, and the distance between the scraping plates 5 can be adjusted according to actual needs when the scraper is actually used by arranging the adjusting mechanism 4.

Further, one side of U-shaped pole 403 is equipped with crank 6, and one side of crank 6 is rotated and is connected with rotary drum 7, and is concrete, needs realize the regulation of scraper blade 5 interval with rotating rack 406 when in-service use, makes through setting up crank 6, and it is more convenient to adjust.

Further, scraper blade 5 is triangle-shaped, and is concrete, because when in actual use, scraper blade 5 need roll the pitch that spills over with compression roller 2, scrape back to in the foundation ditch, through setting up triangle-shaped scraper blade 5, makes it can take the pitch back to the foundation ditch through triangle-shaped's inclined plane, simple structure.

Further,

adjustment mechanism

4 and 1 sliding connection of automobile body, it is concrete, because in actual operation, compression roller 2 is arranged in the foundation ditch, because pitch filling volume is different in the foundation ditch, consequently, the interval of scraper blade 5 and road surface is also invariable, through setting up the telescopic adjustment mechanism 4 of slidable, makes it when conflicting with ground, through flexible automatic adaptation.

Further, be equipped with spring 8 between adjustment mechanism 4 and automobile body 1, it is concrete, because when in actual use, need scraper blade 5 to remain the contact with ground all the time, and then bring pitch into the foundation ditch, through setting up spring 8, the scraper blade 5 that makes contact with ground all the time under spring 8's effect, the effect of scraping pitch is better.

Further, spring 8 is in compression state all the time, adjustment mechanism 4's the biggest gliding distance is less than spring 8's the biggest elastic deformation length, and is concrete, can make spring 8 drive like this and make scraper blade 5 press close to with ground all the time, secondly, reduces spring 8 because scraper blade 5 draws down the risk that leads to the damage.

To sum up, this device rolls pitch through the one end with this device compression roller 2 facing the foundation ditch and removal, through rotating adjustment mechanism 4, adjustment mechanism 4 opens or draws in the scraper blade 5 of its both sides this moment, reach the purpose of spacing adjustment, secondly at the in-process of rolling, roll the pitch that overflows by compression roller 2, by the scraper blade 5 that is the inclined plane, scrape back to in the foundation ditch, again roll can, moreover, the operation is simple, high durability and convenient use, secondly, adjustment mechanism 4 and automobile body 1 sliding connection, because in actual operation, compression roller 2 is located the foundation ditch, because the pitch volume of filling in the foundation ditch is different, therefore, the interval of scraper blade 5 and road surface is also invariable, through setting up slidable telescopic adjustment mechanism 4, make it when contradicting with ground, through flexible automatic adaptation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment 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. The utility model provides a bituminous paving's patching device, includes automobile body (1), its characterized in that, one side of automobile body (1) is equipped with compression roller (2), one side that compression roller (2) were kept away from in automobile body (1) is equipped with two wheels (3) that are the symmetric distribution, the below of automobile body (1) is equipped with adjustment mechanism (4), the both sides of adjustment mechanism (4) are equipped with two scraper blades (5) that are the symmetric distribution.

2. The asphalt pavement patching device as claimed in claim 1, wherein the adjusting mechanism (4) comprises an installation bin (401), two symmetrically-distributed scrapers (5) are arranged on two sides of the installation bin (401), the scrapers (5) are rotatably connected with the installation bin (401) through fixing rods (402), a U-shaped rod (403) is slidably connected inside the installation bin (401), two symmetrically-distributed connecting rods (404) are rotatably connected to one end of the U-shaped rod (403), the connecting rods (404) are connected with the scrapers (5) through rotating rods (405) fixed on the installation bin (401), a toothed bar (406) is arranged inside the U-shaped rod (403), and the toothed bar (406) is meshed with the U-shaped rod (403) through two gears (407).

3. The asphalt pavement patching device as claimed in claim 2, wherein a hand crank (6) is provided on one side of the U-shaped bar (403), and a drum (7) is rotatably connected to one side of the hand crank (6).

4. The asphalt pavement patching device as claimed in claim 1, wherein the screed (5) is triangular.

5. The asphalt pavement patching device as claimed in claim 1, wherein the adjusting mechanism (4) is slidably connected with the vehicle body (1).

6. The asphalt pavement patching device as claimed in claim 1, wherein a spring (8) is arranged between the adjusting mechanism (4) and the vehicle body (1).

7. The asphalt pavement patching device as claimed in claim 6, wherein the spring (8) is always in a compressed state, and the maximum sliding distance of the adjusting mechanism (4) is less than the maximum elastic deformation length of the spring (8).