CN216640199U

CN216640199U - Crack processing apparatus for highway engineering

Info

Publication number: CN216640199U
Application number: CN202123259385.8U
Authority: CN
Inventors: 孙斌; 徐成志
Original assignee: Hefei Haibo Engineering Design Group Co ltd
Current assignee: Hefei Haibo Engineering Design Group Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-31
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a crack treatment device for highway engineering, which relates to the technical field of highway crack treatment and is used for solving the problems that the prior device can not control the amount of an asphalt macadam mixture, thereby causing the waste of the asphalt mixture and the time and labor are wasted when a plurality of devices are needed for filling; compared with the prior art, the utility model has the advantages that the pouring amount of the asphalt macadam mixture can be controlled at any time through simple operation, waste is avoided, and the asphalt macadam mixture is flattened and compacted in the pouring process.

Description

Crack processing apparatus for highway engineering

Technical Field

The utility model relates to the technical field of highway crack treatment, in particular to a crack treatment device for highway engineering.

Background

The crack or fatigue crack of the pavement is a series of mutually communicated cracks generated by fatigue failure of an asphalt surface layer or a stable base layer under the action of repeated traffic load, the crack is firstly generated at the bottom of the asphalt surface layer or the stable base layer, the load bending tensile stress or strain is the largest, the crack is transmitted to the surface, and only one or a plurality of parallel longitudinal cracks are generated at the beginning. Under the action of repeated loading of a vehicle, the cracks are communicated to form small blocks with multiple edges and acute angles, the small blocks develop into reticular or tortoiseshell-shaped cracks, when the road cracks are repaired, firstly, a cutting device is used for cutting at a position 2-3 cm away from the cracks, the cracks are cut orderly, waste impurities in the cut cracks are cleaned, and mixed asphalt macadam is poured in;

however, the width of the cut road cracks is narrow, so that the pouring amount of the asphalt and crushed stone mixture cannot be adjusted at any time according to the diameters of the cracks when the asphalt and crushed stone mixture is poured by the conventional device, the asphalt and crushed stone mixture is wasted, and the problems that the prior filling method needs to drag various devices with large mass back and forth to level and compact the asphalt and crushed stone mixture by operators after the asphalt and crushed stone mixture is poured, and time and labor are wasted are solved;

therefore, the crack processing device for the highway engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crack processing device for highway engineering, which is used for solving the following problems: the opening angle between the two second partition plates is controlled by controlling the degree of pressing the pressing blocks through the cable, so that the asphalt-gravel mixture poured out in unit time is controlled, the waste of the asphalt-gravel mixture is prevented, and the problem that the quantity of the asphalt-gravel mixture cannot be controlled when the conventional device is used for filling a highway crack, and the waste of the asphalt mixture is caused is solved; the second rotating wheel is driven to rotate through the roller, the pressing plate connected with the sliding rod is driven by the first rotating wheel to move in a reciprocating mode in the vertical direction, the pressing plate is pressed and compacted to the asphalt and crushed stone mixture, the filling time of the road is shortened, the road filled with gaps in the compacted asphalt and crushed stone mixture is prevented from being sunken to different degrees, and the problem that time and labor are wasted when various devices are used for filling the road in the existing filling technology is solved.

The purpose of the utility model can be realized by the following technical scheme:

a crack processing device for highway engineering comprises a chassis, a frame, handrails and rollers, wherein the frame is fixedly connected to the top of the chassis, the handrails are fixed to one side of the frame through spot welding, the rollers are mounted at the bottom of the chassis, a discharging assembly is mounted at the top of the chassis, and a compacting assembly is mounted on the outer side of the chassis;

the ejection of compact subassembly includes the storage hopper, the outside of frame is rotated and is connected with the storage hopper, the blown down tank has been seted up to the bottom of storage hopper, the first baffle of bottom symmetry fixedly connected with of storage hopper, the bottom symmetry of storage hopper is rotated and is connected with the second baffle, first baffle and second baffle cooperate, two the first spring of fixedly connected with between the second baffle, the bottom of handrail is rotated and is connected with and presses the briquetting, press the first telescopic link of fixedly connected with between briquetting and the handrail, and the outside cover of first telescopic link is equipped with the second spring.

Further, the equal fixedly connected with lantern ring in the outside of handrail and frame, the outside fixedly connected with cable according to the pressure piece, and the one end that the cable was kept away from according to the pressure piece passes through lantern ring and second baffle fixed connection.

Further, the inside of storage hopper rotates and is connected with the stirring leaf, and the one end of stirring leaf runs through the storage hopper and extends to the outside, the one end of storage hopper rotates and is connected with first gear, and stirs leaf and first gear fixed connection, one side fixedly connected with second gear of gyro wheel, and first gear and second gear meshing are connected.

Further, the compaction subassembly includes scraper blade, sleeve, slide bar and clamp plate, the scraper blade is installed to the outside symmetry on chassis, the outside of frame is through horizontal pole fixedly connected with sleeve, sliding connection has the slide bar in the sleeve, demountable installation is passed through to the bottom of slide bar has the clamp plate.

Further, the compaction subassembly still includes that two first change wheels, second rotate wheel and pinch roller, bearing swing joint has first change wheel in the outside of frame, through connecting rod fixed connection between two first change wheels, the wheel is rotated to one side fixedly connected with second of gyro wheel, first change wheel and second are rotated and are connected through the belt between the wheel, the slide bar passes through bearing swing joint with first change wheel, the outside on chassis is connected with the pinch roller through the second telescopic link, and the second telescopic link outside cover is equipped with the third spring.

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

1. when the device is used, an operator controls the pressing block, so that the cable connected with the pressing block pulls the two second partition plates to rotate at a certain angle, the opening angle between the two second partition plates can be changed at any time by matching with the first spring, the convenient and quick operation of the asphalt-gravel mixture poured out in unit time can be controlled at any time, the required amount of the asphalt-gravel mixture poured into the crack is kept consistent with the required amount for filling the crack, the waste of the asphalt-gravel mixture is prevented, and the problem that the amount of the asphalt-gravel mixture cannot be controlled when the conventional device is used for filling the crack of the road, and the waste of the asphalt mixture is further caused is solved.

2. When the road filling device is used, the roller wheel drives the second rotating wheel to rotate, the second rotating wheel enables the first rotating wheel to rotate through the belt, the first rotating wheel further drives the sliding rod to slide up and down in the sleeve, so that the pressure plate can flatten and compact the poured asphalt and gravel mixture and shorten the road filling time, gaps are prevented from being formed in the asphalt and gravel mixture, the filled road is prevented from being sunken to different degrees, the road filling failure is avoided, and the problem that the road filling is time-consuming and labor-consuming due to the fact that various devices need to be used in the existing filling technology is solved.

3. When the device is used, the roller drives the second gear to rotate, the second gear drives the first gear to rotate, the stirring blade is further driven to rotate in the storage hopper, the stirring blade continuously stirs the asphalt and crushed stone mixture in the storage hopper, and the asphalt and crushed stone mixture is prevented from being adhered to the inner wall of the storage hopper, so that the normal discharging of the asphalt and crushed stone mixture is influenced.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;

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

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a side view of the overall structure of the present invention;

FIG. 4 is a side cross-sectional view of the present invention;

FIG. 5 is a schematic view of a storage hopper according to the present invention.

Reference numerals: 1. a chassis; 2. a frame; 3. a handrail; 4. a roller; 5. a discharge assembly; 501. a storage hopper; 502. a first separator; 503. a second separator; 504. a first spring; 505. a pressing block; 506. a first telescopic rod; 507. a collar; 508. a cable; 509. stirring blades; 510. a first gear; 511. a second gear; 6. compacting the assembly; 601. a squeegee; 602. a sleeve; 603. a slide bar; 604. pressing a plate; 605. a first rotating wheel; 606. a second rotating wheel; 607. and (4) pressing the wheel.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1-2 and 4-5, a crack processing device for road engineering comprises a chassis 1, a frame 2, a handrail 3 and rollers 4, wherein the frame 2 is fixedly connected to the top of the chassis 1, the handrail 3 is fixed to one side of the frame 2 by spot welding, a plurality of rollers 4 are installed at the bottom of the chassis 1, a discharging component 5 is installed at the top of the chassis 1, and a compacting component 6 is installed at the outer side of the chassis 1, so as to push the crack processing device to a position where the crack needs to be repaired, firstly, a mixed material of asphalt and gravel which is mixed is poured into a storage hopper 501, an operator pushes the whole device through the handrail 3, and the cut crack of the road is always positioned between the rollers 4 at the two sides of the chassis 1, the rollers 4 drive a second gear 511 to rotate, the second gear 511 drive a first gear 510 to rotate, and further drive a stirring blade 509 to rotate in the storage hopper 501, the stirring blades 509 drive the asphalt macadam mixture inside to be stirred, excessive adhesion between the asphalt macadam mixture and the inner wall of the storage hopper 501 is prevented, normal discharging of the asphalt macadam mixture is guaranteed, blockage is prevented, when a road crack is wide or narrow, an operator controls the pressing block 505 to compress the first telescopic rod 506, the pressing block 505 controls the overturning angle of the two second partition plates 503 through the cable 508, the second partition plates 503 are pulled by the cable 508 and are matched with the first spring 504, the opening angle between the two second partition plates 503 can be changed at any time, the asphalt macadam mixture poured out in unit time is further controlled, the required amount of the asphalt macadam mixture poured into the crack is kept consistent with the amount of the asphalt macadam mixture filling the crack, the first partition plates 502 are matched to prevent the asphalt macadam mixture from overflowing in multiple directions, waste of the asphalt mixture is prevented, and the cable 508 is sleeved in the sleeve ring 507, the collar 507 keeps the cable 508 in a fixed position all the time, prevents the cable from falling down and being damaged to influence the pouring amount of the asphalt macadam mixture,

example two:

as shown in fig. 1-3, the rotation of the roller 4 drives the second rotating wheel 606 to rotate, the second rotating wheel 606 drives the first rotating wheel 605 to rotate through the belt, the first rotating wheel 605 on one side drives the other first rotating wheel 605 to rotate through the connecting rod, the first rotating wheel 605 drives the sliding rod 603 to slide up and down in the sleeve 602, further driving the pressing plate 604 connected with the bottom of the sliding rod 603 to move up and down, the pressing plate 604 flattens and compacts the poured asphalt and crushed stone mixture, so as to avoid gaps in the asphalt and crushed stone mixture and avoid the filled road from generating depressions with different degrees, and then influence the filling effect of highway, pinch roller 607 cooperates the second telescopic link to flatten the compaction once more with the bituminous macadam mixture, further promotes whole filling effect, and the scraper blade 601 scrapes out the rubble that exists on the highway surface after the compaction, prevents to cause the influence to the bituminous macadam mixture of filling the back highway.

The working process and principle of the utility model are as follows:

the utility model is pushed to the position needing crack repair, firstly the mixed asphalt and crushed stone is poured into the storage hopper 501, the operator pushes the whole device through the handrail 3, and the trimmed road crack is always positioned between the rollers 4 on the two sides of the chassis 1, when the road crack has a wide or narrow width, the operator controls the pressing block 505, the pressing block 505 controls the turning angle of the two second partition plates 503 through the cable 508, and then controls the asphalt and crushed stone mixture poured out in unit time, so that the asphalt and crushed stone mixture poured into the crack is consistent with the required amount for filling the crack, the waste of the asphalt and crushed stone mixture is prevented, the rotation of the rollers 4 drives the second rotating wheel 606 to rotate, and then drives the first rotating wheel 605 to rotate, the first rotating wheel 605 drives the sliding rod 603 to slide up and down in the sleeve 602, and further drives the pressing plate 604 connected with the bottom of the sliding rod 603 to move up and down, the pressing plate 604 flattens and compacts the poured asphalt and crushed stone mixture, gaps are prevented from appearing in the asphalt and crushed stone mixture, the filled road is sunken in different degrees, the pressing wheel 607 is matched with the second telescopic rod to flatten and compact the asphalt and crushed stone mixture again, the overall filling effect is further improved, and the filling of the cracks of the road is completed through the steps.

The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The crack treatment device for the highway engineering comprises a chassis (1), a frame (2), handrails (3) and idler wheels (4), wherein the frame (2) is fixedly connected to the top of the chassis (1), the handrail (3) is fixed to one side of the frame (2) through spot welding, and the plurality of idler wheels (4) are installed at the bottom of the chassis (1), and is characterized in that a discharging assembly (5) is installed at the top of the chassis (1), and a compacting assembly (6) is installed on the outer side of the chassis (1);

ejection of compact subassembly (5) includes storage hopper (501), the outside of frame (2) is rotated and is connected with storage hopper (501), the blown down tank has been seted up to the bottom of storage hopper (501), the first baffle of bottom symmetry fixedly connected with (502) of storage hopper (501), the bottom symmetry of storage hopper (501) is rotated and is connected with second baffle (503), cooperate, two in first baffle (502) and second baffle (503) the first spring of fixedly connected with (504) between second baffle (503), the bottom of handrail (3) is rotated and is connected with and presses briquetting (505), press first telescopic link (506) of fixedly connected with between briquetting (505) and handrail (3), and the outside cover of first telescopic link (506) is equipped with the second spring.

2. The crack processing device for the road engineering according to claim 1, wherein a collar (507) is fixedly connected to the outer sides of the handrail (3) and the frame (2), a cable (508) is fixedly connected to the outer side of the pressing block (505), and one end of the cable (508) far away from the pressing block (505) is fixedly connected with the second partition plate (503) through the collar (507).

3. The crack processing device for the road engineering as claimed in claim 1, wherein the storage hopper (501) is rotatably connected with a stirring blade (509) inside, one end of the stirring blade (509) penetrates through the storage hopper (501) and extends to the outside, one end of the storage hopper (501) is rotatably connected with a first gear (510), the stirring blade (509) is fixedly connected with the first gear (510), one side of the roller (4) is fixedly connected with a second gear (511), and the first gear (510) is meshed with the second gear (511).

4. The crack processing device for the highway engineering according to the claim 1, wherein the compacting assembly (6) comprises a scraper (601), a sleeve (602), a sliding rod (603) and a pressing plate (604), the scraper (601) is symmetrically installed on the outer side of the chassis (1), the sleeve (602) is fixedly connected to the outer side of the frame (2) through a cross rod, the sliding rod (603) is slidably connected in the sleeve (602), and the pressing plate (604) is detachably installed at the bottom end of the sliding rod (603).

5. The crack processing device for the road engineering as claimed in claim 4, wherein the compaction assembly (6) further comprises two first rotating wheels (605), a second rotating wheel (606) and a pressing wheel (607), the outer side of the frame (2) is movably connected with the first rotating wheels (605) through a bearing, the two first rotating wheels (605) are fixedly connected through a connecting rod, one side of the roller (4) is fixedly connected with the second rotating wheel (606), the first rotating wheel (605) and the second rotating wheel (606) are connected through a belt, the sliding rod (603) and the first rotating wheel (605) are movably connected through a bearing, the outer side of the chassis (1) is connected with the pressing wheel (607) through a second telescopic rod, and a third spring is sleeved on the outer side of the second telescopic rod.