CN214271627U

CN214271627U - Asphalt concrete pavement crack construction device

Info

Publication number: CN214271627U
Application number: CN202023182145.8U
Authority: CN
Inventors: 王耀弘; 杜明辉; 张小明; 王文文; 安彬; 雷锐
Original assignee: Shanxi Linfen Municipal Engineering Group Co Ltd
Current assignee: Shanxi Linfen Municipal Engineering Group Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-24
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses an asphalt concrete road surface crack construction equipment relates to construction equipment technical field, specifically is including the bottom plate, one side fixedly connected with of bottom plate lifts the hydraulic stem, the end fixed mounting that stretches out that lifts the hydraulic stem has the cushion, the top fixed mounting of bottom plate has the supporting shoe. This asphalt concrete road surface crack construction equipment, setting through servo motor, it is different to make this construction equipment possess and to have can be according to the use width, the service distance of wheel is adjusted freely, the effect of efficiency of construction is improved, cooperation setting through rack and gear, the in-process that uses can realize this construction equipment's of automatically regulated span, setting through keeping the piece, the transmission stability who increases the device, through the both sides transmission of two rack opposite direction distributions at the gear, can realize stretching out and withdrawing of driving four wheels simultaneously, the energy saving, thereby simple structure has been played, high durability and convenient use's effect, the expansion ability reinforce has been reached, the purpose that the efficiency of construction is high.

Description

Asphalt concrete pavement crack construction device

Technical Field

The utility model relates to a construction equipment technical field specifically is asphalt concrete pavement crack construction equipment.

Background

The literal meaning of a highway is that public roads, public traffic roads, vehicles such as cars, bicycles, rickshaws, horses and pedestrians can walk, and of course, different highway restrictions are different. The folk is also called road, and the road construction engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a road structure. The highway engineering structure includes: roadbed, road surface, bridge, culvert, tunnel, drainage system, safety protection facility, greening and traffic monitoring facility, and house, workshop and other service facilities that construction, maintenance and control used, the road surface includes cement concrete, asphalt concrete, rubble and gravel material that various pitch were cured, gravel or rubble mixture and lump material etc. of doping soil, asphalt concrete road surface has been the highway road surface of commonly using now, asphalt road surface can appear the crack after long-time use, need repair the crack, asphalt road surface crack patching device is promptly to the equipment of asphalt road surface patching.

However, the asphalt pavement crack construction device in the prior art can not clearly know the allowance of the gap filling material in the using process, so that the gap filling material is not used up and is not supplemented in time, the filling efficiency is reduced, in use, if the construction requirement of a large area is met, the expansion capability is poor, and the pavement is inconvenient to flatten after the construction is finished. Accordingly, those skilled in the art have provided an asphalt pavement crack constructing apparatus for road construction to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an asphalt concrete pavement crack construction equipment has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the asphalt concrete pavement crack construction device comprises a bottom plate, wherein one side of the bottom plate is fixedly connected with a lifting hydraulic rod, the extending end of the lifting hydraulic rod is fixedly provided with a cushion block, the top of the bottom plate is fixedly provided with a supporting block, the inside of the supporting block is connected with a transmission rod in a sliding manner, one end of the transmission rod is rotatably connected with a wheel, one side of the transmission rod, which is close to the supporting block, is fixedly provided with a retaining block, one end of the transmission rod is rotatably connected with a connecting rod, one end of the connecting rod is rotatably connected with a rack, one side of the rack is engaged and connected with a gear, the inside of the gear is fixedly connected with a servo motor, one side of the servo motor is welded at the top of the bottom plate through a bracket, one side of the lifting hydraulic rod is welded with a top plate, one side of the top plate is fixedly provided with an auxiliary hydraulic rod, and the extending end of the auxiliary hydraulic rod is fixedly connected with three frames through a connecting plate, one side of the tripod is rotatably connected with a roller.

Optionally, the top of roof is through installation pole fixedly connected with agitator, the bottom fixedly connected with heater of agitator, one side fixedly connected with discharging pipe of heater.

Optionally, one side fixedly connected with weighing platform that the roof is close to the agitator, one side fixedly connected with display screen of weighing platform, there is the workbin top butt of weighing platform, one side fixed mounting that the top of roof is close to the workbin has the reserve tank, one side fixedly connected with liquefied gas tank that the roof top is close to the reserve tank.

Optionally, the number of the wheels, the transmission rods and the connecting rods is two, each group is two, the two sides of the symmetrical top plate are provided, the number of the racks is two, the racks are distributed on two sides of the gear in an opposite mode and are connected with the gear in a meshed mode, the number of the rollers is three, and the rollers are evenly distributed on one side of the tripod.

Optionally, the welding of the top of bottom plate has the guardrail, the welding of one side of guardrail has the handle, the quantity of supplementary hydraulic stem is two, and the symmetric distribution is in the both sides of roof, the quantity that lifts the hydraulic stem is three, and evenly distributed is in the inside of bottom plate, the motor mounting hole has been seted up to one side that the bottom plate is close to servo motor.

Optionally, the bottom plate is made of steel, the cross section of each rack is of an L-shaped structure, the bottoms of the two racks are provided with height differences, the number of the holding blocks is four, and the holding blocks are evenly distributed on the top of the top plate.

(III) advantageous effects

The utility model provides an asphalt concrete pavement crack construction equipment possesses following beneficial effect:

1. this asphalt concrete road surface crack construction equipment, setting through servo motor, it is different to make this construction equipment possess and to have can be according to the use width, the service distance of wheel is adjusted freely, the effect of efficiency of construction is improved, cooperation setting through rack and gear, the in-process that uses can realize this construction equipment's of automatically regulated span, setting through keeping the piece, the transmission stability who increases the device, through the both sides transmission of two rack opposite direction distributions at the gear, can realize stretching out and withdrawing of driving four wheels simultaneously, the energy saving, thereby simple structure has been played, high durability and convenient use's effect, the expansion ability reinforce has been reached, the purpose that the efficiency of construction is high.

2. This asphalt concrete pavement crack construction equipment, setting through the cylinder, make this construction equipment possess the construction and finish, the automatic effect of flattening asphalt concrete pavement, cooperation setting through tripod and supplementary hydraulic stem, can realize the construction in-process of using and finish the back and flatten the operation to the road surface, withdraw the cylinder when not needing to use and place the surface that collides with the damage cylinder with the road surface, thereby played and be convenient for flatten, the effect of improvement availability factor, reached convenient to use, the purpose of using manpower sparingly.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of an axial half-section of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic structural view of the rack of the present invention;

fig. 5 is a schematic structural view of the side view of the present invention.

In the figure: 1. a base plate; 2. lifting the hydraulic rod; 3. cushion blocks; 4. a support block; 5. a transmission rod; 6. a wheel; 7. a holding block; 8. a connecting rod; 9. a rack; 10. a gear; 11. a servo motor; 12. a support; 13. A top plate; 14. an auxiliary hydraulic lever; 15. a connecting plate; 16. a tripod; 17. a drum; 18. mounting a rod; 19. a stirring barrel; 20. a heater; 21. a discharge pipe; 22. weighing platform; 23. a display screen; 24. a material box; 25. a spare box; 26. a liquefied gas tank; 27. a guardrail; 28. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: the asphalt concrete pavement crack construction device comprises a bottom plate 1, one side of the bottom plate 1 is fixedly connected with a lifting hydraulic rod 2, the extending end of the lifting hydraulic rod 2 is fixedly provided with a cushion block 3, the top of the bottom plate 1 is fixedly provided with a supporting block 4, the inside of the supporting block 4 is connected with a transmission rod 5 in a sliding manner, one end of the transmission rod 5 is rotatably connected with a wheel 6, one side of the transmission rod 5 close to the supporting block 4 is fixedly provided with a retaining block 7, one end of the transmission rod 5 is rotatably connected with a connecting rod 8, one end of the connecting rod 8 is rotatably connected with a rack 9, one side of the rack 9 is engaged with a gear 10, the inside of the gear 10 is fixedly connected with a servo motor 11, one side of the servo motor 11 is welded at the top of the bottom plate 1 through a bracket 12, one side of the lifting hydraulic rod 2 is welded with a top plate 13, the top of the top plate 13 is fixedly connected with a stirring barrel 19 through an installation rod 18, and the bottom of the stirring barrel 19 is fixedly connected with a heater 20, one side of the heater 20 is fixedly connected with a discharge pipe 21, one side of the top plate 13 is fixedly provided with an auxiliary hydraulic rod 14, the extending end of the auxiliary hydraulic rod 14 is fixedly connected with a tripod 16 through a connecting plate 15, one side of the tripod 16 is rotatably connected with a roller 17, one side of the top plate 13 close to the stirring barrel 19 is fixedly connected with a weighing platform 22, one side of the weighing platform 22 is fixedly connected with a display screen 23, the top of the weighing platform 22 is abutted with a material box 24, one side of the top plate 13 close to the material box 24 is fixedly provided with a spare box 25, one side of the top plate 13 close to the spare box 25 is fixedly connected with a liquefied gas tank 26, the number of the wheels 6, the transmission rods 5 and the connecting rods 8 are two, each group is two, the two groups are symmetrically distributed on two sides of the bottom plate 1, the number of the racks 9 is two, the racks are oppositely distributed on two sides of the gear 10 and are engaged with the gear 10, the number of the three rollers 17 are uniformly distributed on one side of the tripod 16, the top of the bottom plate 1 is welded with a guardrail 27, one side of the guardrail 27 is welded with a handle 28, the number of the auxiliary hydraulic rods 14 is two, the auxiliary hydraulic rods are symmetrically distributed on two sides of the top plate 13, the number of the lifting hydraulic rods 2 is three, the auxiliary hydraulic rods are uniformly distributed in the bottom plate 1, one side of the bottom plate 1, which is close to the servo motor 11, is provided with a motor mounting hole, the bottom plate 1 is made of steel, the cross section of the rack 9 is of an L-shaped structure, the bottom parts of the two racks 9 are provided with a height difference, the number of the retaining blocks 7 is four, the top parts of the bottom plate 1 are uniformly distributed, through the arrangement of the servo motor 11, the construction device has the advantages that the service distance of the wheels 6 can be freely adjusted according to different use widths, the construction efficiency is improved, through the matching arrangement of the racks 9 and the gears 10, the span of the construction device can be automatically adjusted in the use process, through the arrangement of the retaining blocks 7, increase the device's transmission stability, through the both sides transmission of two rack 9 opposite direction distributions at gear 10, can realize driving stretching out and withdrawing of four wheels 6 simultaneously, the energy saving, thereby simple structure has been played, high durability has been reached, the high purpose of efficiency of construction, setting through cylinder 17, make this construction equipment possess the construction and finish, the automatic effect of flattening the asphalt concrete road surface, cooperation setting through tripod 16 and supplementary hydraulic stem 14, can realize the construction and finish the back and flatten the operation to the road surface at the in-process that uses, it places the surface that collides with damage cylinder 17 with the road surface to withdraw cylinder 17 when not needing to use, thereby it flattens to have played being convenient for, the effect of improvement availability factor, reached convenient to use, the purpose of using manpower sparingly.

When in use, firstly, when a large pavement crack is met, the gear 10 can be driven to rotate by the servo motor 11, the two racks 9 are driven to retract and extend by the gear 10, and then the transmission rod 5 is driven to slide in the retaining block 7 and the supporting block 4 by the connecting rod 8, because the two racks 9 are in an L-shaped structure and are provided with height difference, the opposite movement of the racks 9 on the two sides of the gear 10 is not influenced, and because the retaining block 7 is arranged, the stability of the transmission rod 5 in movement can be improved, then the heater 20 is supplied with fuel by the liquefied gas tank 26, asphalt concrete in the material box 24 is heated and melted in the stirring process and then is sent out from the material outlet pipe 21 to the pavement crack for repairing the pavement, because the spare box 25 is arranged, the material loading capacity of the device can be improved, the construction efficiency and quality are improved, because the roller 17 is arranged, after the asphalt concrete is filled, through the lift of supplementary hydraulic stem 14 control tripod 16, and then the operation of flattening is carried out in the lift of control cylinder 17, because the quantity of cylinder 17 is three, can improve the road surface quality of flattening, through setting up guardrail 27 and handle 28, realize convenient to use and the effect that improves the protectiveness, and because the bottom of workbin 24 is provided with weighing platform 22, under the cooperation of display screen 23, can look over the inside surplus material condition of workbin 24 in real time, so that in time make the replenishment, improve work efficiency.

In summary, the following steps: the asphalt concrete pavement crack construction device has the advantages that the use distance of the wheels 6 can be freely adjusted according to different use widths through the arrangement of the servo motor 11, the construction efficiency is improved, the span of the construction device can be automatically adjusted in the use process through the matching arrangement of the racks 9 and the gears 10, the transmission stability of the device is improved through the arrangement of the retaining blocks 7, the four wheels 6 can be simultaneously driven to extend out and retract through the transmission of the two racks 9 which are oppositely distributed on the two sides of the gears 10, the energy is saved, the functions of simple structure and convenient use are achieved, the purposes of strong expansion capability and high construction efficiency are achieved, the construction device has the effects of automatically flattening the asphalt concrete pavement through the arrangement of the roller 17, and the triangular support 16 and the auxiliary hydraulic rod 14 are matched, the operation of flattening to the road surface after can realizing finishing constructing at the in-process that uses, withdraw cylinder 17 when need not using and place the surface that collides with damage cylinder 17 with the road surface to play the effect of being convenient for flatten, improving availability factor, reached convenient to use, use manpower sparingly purpose.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Asphalt concrete pavement crack construction equipment, including bottom plate (1), its characterized in that: one side of the bottom plate (1) is fixedly connected with a lifting hydraulic rod (2), the extending end of the lifting hydraulic rod (2) is fixedly provided with a cushion block (3), the top of the bottom plate (1) is fixedly provided with a supporting block (4), the inside of the supporting block (4) is connected with a transmission rod (5) in a sliding manner, one end of the transmission rod (5) is rotatably connected with a wheel (6), one side of the transmission rod (5) close to the supporting block (4) is fixedly provided with a retaining block (7), one end of the transmission rod (5) is rotatably connected with a connecting rod (8), one end of the connecting rod (8) is rotatably connected with a rack (9), one side of the rack (9) is engaged and connected with a gear (10), the inside of the gear (10) is fixedly connected with a servo motor (11), and one side of the servo motor (11) is welded at the top of the bottom plate (1) through a support (12), one side welding of lifting hydraulic stem (2) has roof (13), one side fixed mounting of roof (13) has supplementary hydraulic stem (14), the end that stretches out of supplementary hydraulic stem (14) passes through connecting plate (15) fixedly connected with tripod (16), one side rotation of tripod (16) is connected with cylinder (17).

2. The asphalt concrete pavement crack construction device of claim 1, characterized in that: the top of roof (13) is through installation pole (18) fixedly connected with agitator (19), the bottom fixedly connected with heater (20) of agitator (19), one side fixedly connected with discharging pipe (21) of heater (20).

3. The asphalt concrete pavement crack construction device of claim 1, characterized in that: roof (13) are close to one side fixedly connected with weighing platform (22) of agitator (19), one side fixedly connected with display screen (23) of weighing platform (22), the top butt of weighing platform (22) has workbin (24), one side fixed mounting that the top of roof (13) is close to workbin (24) has reserve tank (25), one side fixedly connected with liquefied gas tank (26) that roof (13) top is close to reserve tank (25).

4. The asphalt concrete pavement crack construction device of claim 1, characterized in that: the quantity of wheel (6), transfer line (5) and connecting rod (8) is two sets ofly, and every group is two, and the symmetric distribution is in the both sides of bottom plate (1), the quantity of rack (9) is two, and the opposite direction distributes and is connected with gear (10) meshing in the both sides of gear (10), the quantity of cylinder (17) is three, evenly distributed in one side of tripod (16).

5. The asphalt concrete pavement crack construction device of claim 1, characterized in that: the welding of the top of bottom plate (1) has guardrail (27), the welding of one side of guardrail (27) has handle (28), the quantity of supplementary hydraulic stem (14) is two, and the symmetric distribution is in the both sides of roof (13), the quantity of lifting hydraulic stem (2) is three, and evenly distributed is in the inside of bottom plate (1), the motor mounting hole has been seted up to one side that bottom plate (1) is close to servo motor (11).

6. The asphalt concrete pavement crack construction device of claim 1, characterized in that: the material of bottom plate (1) is steel, the cross section of rack (9) is L shape structure, the bottom of two racks (9) is provided with the difference in height, the quantity that keeps piece (7) is four, the top of evenly distributed bottom plate (1).