CN220486202U - Asphalt paving device for highway construction - Google Patents
Asphalt paving device for highway construction Download PDFInfo
- Publication number
- CN220486202U CN220486202U CN202321112138.1U CN202321112138U CN220486202U CN 220486202 U CN220486202 U CN 220486202U CN 202321112138 U CN202321112138 U CN 202321112138U CN 220486202 U CN220486202 U CN 220486202U
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- Prior art keywords
- base
- asphalt
- stirring
- highway construction
- water
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- 239000010426 asphalt Substances 0.000 title claims abstract description 75
- 238000010276 construction Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000003756 stirring Methods 0.000 claims abstract description 66
- 238000003860 storage Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000005485 electric heating Methods 0.000 claims abstract 2
- 239000007921 spray Substances 0.000 claims description 20
- 238000005507 spraying Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 21
- 239000000498 cooling water Substances 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model relates to an asphalt paving device for highway construction, which comprises a base, wherein a movable wheel is arranged at the lower end of the base, a stirring tank is arranged at the upper end of the base, a water storage cavity is formed in the stirring tank, an electric heating wire is arranged in the water storage cavity, a heat conducting wall is arranged at the inner side end of the water storage cavity close to the stirring tank, a discharging pipe is arranged at the lower end of the stirring tank, first telescopic rods are fixedly connected to two sides of the upper end of the base, a connecting frame is arranged at the output end of the first telescopic rods, side pressing plates are slidably connected to two sides of the lower end of the base, the connecting frame is connected with the side pressing plates, a second telescopic rod is arranged at the upper end of the base, an upper pressing plate matched with the side pressing plates is arranged at the lower end of the base, the device can ensure the temperature of asphalt, avoid the asphalt from solidifying in advance, ensure paving quality, can adjust the width and thickness of the asphalt after being formed, meet different paving requirements, improve the applicability, cool the compacted asphalt and ensure paving quality.
Description
Technical Field
The utility model relates to the technical field of road construction equipment, in particular to an asphalt paving device for highway construction.
Background
Asphalt pavement is a pavement paved by mixing asphalt materials into mineral materials, asphalt is a mixture formed by various hydrocarbon compounds and nonmetallic derivatives, and is an organic gel material with waterproof, dampproof and corrosion-proof capabilities, so that the pavement is flat, dust-free, waterproof and durable, has better pavement protection capability, and is most widely used in road construction.
When laying the bituminous paving, need put into the boiler with pitch and heat, add mobile device with processed pitch in, remove on one side, lay the assigned position with pitch, compaction through compression roller equipment, along with the going on of laying, the pitch temperature of stay in mobile device can drop gradually, the temperature when the pitch lays can be better between 110-140 degrees centigrade, the effect can be better along with the decline of pitch temperature, the pitch quality of follow-up laying can drop gradually, if operating temperature overlength, pitch still can solidify in advance in mobile device, can't lay the work in carrying out, influence machining efficiency, still can cause a large amount of economic loss, in addition, during actual construction, the place that lays can exist differently, according to topography and service conditions, there is different requirements to the laying of pitch, width and thickness all have different demands to pitch, in order to avoid pitch free to peripheral diffusion, common pitch laying equipment can set up the space restriction pitch that the limit the laying, but pitch equipment structure is fixed, can only lay width and thickness and the pitch that the width is fixed, the suitability is poor, the pitch can not be adjusted in advance in moving device, can't solidify the condition in time easily in order to make the high-efficient condition of the time, can't be adjusted in real time, the condition is difficult to the condition of setting down, the high-speed of the manual work, can's the condition is difficult to be reached after the time, the condition is convenient to be high-quality of the fact adjusted, and can't be used up in the fact adjusted.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an asphalt paving device for highway construction, which aims to solve the problem that the construction effect is influenced due to the simple structure and inconvenient use of the asphalt paving device on one side in the background art.
(II) technical scheme
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a highway construction is with pitch laying device, includes the base, the base lower extreme is equipped with removes the wheel, the base upper end is equipped with the agitator tank, the water storage chamber has been seted up in the agitator tank, the water storage intracavity is equipped with the heating wire, the water storage chamber is close to the agitator tank inboard end and is equipped with the heat conduction wall, the agitator tank lower extreme is equipped with the discharging pipe, just the discharging pipe passes the base, towards ground, base upper end both sides fixed connection is equipped with first telescopic link, the output of first telescopic link is equipped with the link, base lower extreme both sides sliding connection is equipped with the side board, the link is connected with the side board, the base upper end is equipped with the second telescopic link, the base lower extreme is equipped with and side board complex top board, the output of second telescopic link passes the base and is connected with the top board.
Preferably, the base is provided with a water tank, one end of the water tank is provided with a water pump, the base is provided with a water spray pipe, and the water tank, the water pump and the water spray pipe are matched with each other to cool asphalt and accelerate molding.
In a further preferred aspect, the water spraying pipe is provided with a shunt pipe at one end, the shunt pipe is provided with a water spraying head, and the water spraying head is provided with a plurality of water spraying heads which are uniformly distributed on the shunt pipe, so that the water spraying pipe is more uniform in spraying and better in cooling effect.
In a further preferred aspect, one end of the base is provided with a roller frame, and the roller frame is rotatably connected with a road roller to compact asphalt.
In a further preferred embodiment, the press roller frame is rotatably connected with the base, a pressure cylinder is arranged at the lower end of the base, a sliding block is rotatably connected with the output end of the pressure cylinder, a sliding groove matched with the sliding block is formed in the press roller frame, and the working height of the press roller is adjusted to adapt to the change of asphalt height.
In a further preferred embodiment, the stirring tank is provided with a stirring motor at the upper end, a stirring shaft is rotatably connected inside the stirring tank, the output end of the stirring motor is connected with the stirring shaft, and stirring blades are fixedly connected on the stirring shaft to stir asphalt, so that asphalt solidification is avoided.
In a further preferred aspect, the stirring shaft is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a scraper matched with the heat conducting wall, asphalt is prevented from adhering to the inside of the stirring tank, and the asphalt cannot be discharged in time.
(III) beneficial effects
Compared with the prior art, the utility model provides an asphalt paving device for highway construction, which has the following beneficial effects:
1. according to the utility model, the stirring box is arranged for placing processed asphalt, the water storage cavity is used for providing space for storing heat-conducting liquid, the heating wire is used for conducting power-on work to emit heat, so that the temperature of the heat-conducting liquid is raised, the interior of the stirring box is heated and raised while the heat-conducting wall is used for separating, the asphalt in the stirring box is heated, the asphalt temperature is prevented from being too low, the asphalt is prevented from being solidified in advance, and the asphalt paving quality is ensured.
2. Through setting up first telescopic link and side pressure board cooperation, change the distance between the side pressure board of position equipment lower extreme, to forming restriction space through the side pressure board, restriction pitch is to both ends flow, make the side pressure board remove through first telescopic link, adjust restriction space's size, thereby form the pitch of different width, through second telescopic link and top board cooperation, adjust the height of top board, limit the thickness of pitch that leaves through last shift, make the shape that pitch was laid accord with the requirement of laying, improve the suitability of equipment, and when adjusting pitch thickness, can also be with the surface trowelling of pitch, improve the quality of laying.
3. The cooling water is provided by the water tank and the water pump, the water is sprayed by the water spray pipe, the shunt pipe and the water spray head, after compaction is completed on asphalt, the water is contacted with the asphalt, the heat of the asphalt is absorbed, the asphalt is rapidly cooled, solidification is completed, the asphalt is prevented from being melted due to overhigh temperature, and the paving effect of the asphalt is ensured.
Drawings
FIG. 1 is a schematic diagram showing the front structure of an asphalt paving apparatus for highway construction according to the present utility model;
FIG. 2 is a schematic view showing the back structure of the asphalt paving apparatus for highway construction according to the present utility model;
FIG. 3 is a schematic view of the construction of the bottom surface of the asphalt paving apparatus for highway construction according to the present utility model;
FIG. 4 is a cross-sectional view showing the internal structure of the stirring tank in the present utility model;
FIG. 5 is a schematic diagram showing the cooperation structure of the stirring motor, the stirring blade and the scraping plate in the utility model.
In the figure: 1. a base; 2. a moving wheel; 3. a stirring tank; 4. a water storage chamber; 5. heating wires; 6. a heat conducting wall; 7. a discharge pipe; 8. a first telescopic rod; 9. a connecting frame; 10. a side pressure plate; 11. a second telescopic rod; 12. an upper press plate; 13. a water tank; 14. a water pump; 15. a water spray pipe; 16. a shunt; 17. a water spray head; 18. a roller frame; 19. a roller; 20. a pressure cylinder; 21. a sliding block; 22. a sliding groove; 23. a stirring motor; 24. a stirring shaft; 25. stirring the leaves; 26. a connecting rod; 27. 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.
Example 1:
referring to fig. 1, fig. 2 and fig. 4, an asphalt paving device for highway construction, which comprises a base 1, the lower extreme of base 1 is equipped with removes round 2, base 1 upper end is equipped with agitator tank 3, water storage chamber 4 has been seted up in the agitator tank 3, be equipped with heating wire 5 in the water storage chamber 4, water storage chamber 4 is close to agitator tank 3 inboard end and is equipped with heat conduction wall 6, agitator tank 3 lower extreme is equipped with discharging pipe 7, and discharging pipe 7 passes base 1, towards ground, base 1 upper end both sides fixed connection is equipped with first telescopic link 8, the output of first telescopic link 8 is equipped with link 9, base 1 lower extreme both sides sliding connection is equipped with side clamp 10, link 9 is connected with side clamp 10, base 1 upper end is equipped with second telescopic link 11, base 1 lower extreme is equipped with and presses 10 complex top clamp 12 with side clamp 10, the output of second telescopic link 11 passes base 1 and is connected with top clamp 12.
Referring to fig. 1, in this embodiment, a water tank 13 is disposed on a base 1, a water pump 14 is disposed at one end of the water tank 13, a water spray pipe 15 is disposed on the base 1, the water tank 13, the water pump 14 and the water spray pipe 15 are mutually matched, a shunt pipe 16 is disposed at one end of the water spray pipe 15, a water spray head 17 is disposed on the shunt pipe 16, the water spray heads 17 are disposed in a plurality of water spray heads and uniformly distributed on the shunt pipe 16, sufficient cooling water is injected into the water tank 13, the water pump 14 is started when the device is in operation, pressure is generated by the water pump 14, the cooling water in the water tank 13 flows into the water spray pipe 15, the cooling water flows into the shunt pipe 16 from the water spray pipe 15, is divided into a plurality of strands after being shunted, and then is sprayed out from the respective corresponding water spray heads 17 to cool asphalt on the ground.
Referring to fig. 3, in this embodiment, a roller frame 18 is disposed at one end of a base 1, a roller 19 is rotatably connected to the roller frame 18, the roller frame 18 is rotatably connected to the base 1, a pressure cylinder 20 is disposed at the lower end of the base 1, a sliding block 21 is rotatably connected to an output end of the pressure cylinder 20, a sliding groove 22 matched with the sliding block 21 is formed in the roller frame 18, an angle of the roller frame 18 is adjusted by operating the pressure cylinder 20, a pressure rod is controlled to extend or retract, the pressure cylinder 20 pulls the roller frame 18 to move through the sliding block 21, the sliding block 21 slides in the sliding groove 22 to adapt to the position change of the roller frame 18, so that the roller frame 18 rotates with the base 1, the roller frame 18 moves with the roller 19 to adjust the height of the roller 19, and adapt to asphalt with different heights.
Referring to fig. 5, in this embodiment, a stirring motor 23 is disposed at the upper end of the stirring tank 3, a stirring shaft 24 is disposed in the stirring tank 3 and is rotatably connected with the stirring shaft 24, an output end of the stirring motor 23 is connected with the stirring shaft 24, a stirring blade 25 is fixedly connected to the stirring shaft 24, a connecting rod 26 is fixedly connected to the stirring shaft 24, a scraper 27 matched with the heat conducting wall 6 is fixedly connected to the other end of the connecting rod 26, the stirring motor 23 is started, the stirring shaft 23 drives the stirring shaft 24 to rotate, the stirring blade 25 is driven by the stirring shaft 24 to stir asphalt in the stirring tank 3, so that asphalt is prevented from solidifying, in addition, when asphalt is left, the connecting rod 26 moves along with the stirring shaft 24, the scraper 27 is driven to rotate, the inner side of the heat conducting wall 6 is cleaned by the scraper 27, asphalt attached to the heat conducting wall 6 is hung down, and the asphalt is completely left, so that asphalt is prevented from remaining.
Example 2:
referring to fig. 1, fig. 3, fig. 4 and fig. 5, when the equipment is used, the equipment is connected with a vehicle, the equipment is driven to move through the vehicle, the base 1 is contacted with the ground through the moving wheel 2, so that the equipment is convenient and stable to move, and an electric appliance on the equipment is connected with an external power supply, before the equipment works, the heating wire 5 works, heat conduction oil is added into the water storage cavity 4, the heating wire 5 supplies heat to the heat conduction oil, so that the temperature of the heat conduction oil is increased, the heat conduction oil transfers the temperature to the heat conduction wall 6, the higher heat is maintained in the stirring box 3, processed asphalt is placed in the stirring box 3, the discharging pipe 7 is blocked, the asphalt is prevented from being left out, the discharging pipe 7 is closed or opened through a valve, the valve structure is of a common structure on the market, the structure and the principle of the valve are not repeated here, the asphalt is enabled to be at a proper working temperature through the heat transfer of the heat conduction wall 6, the stirring motor 23 is started, the stirring shaft 24 is driven to rotate, the stirring shaft 24 drives the stirring blade 25 to rotate, the asphalt in the stirring box 3 is enabled to stir, the asphalt in the different positions is enabled to transfer the temperature to be transferred to the heat conduction wall 6, the asphalt is enabled to be uniformly mixed, the asphalt is enabled to be left out of the stirring blade 6, and the asphalt is prevented from being uniformly stirred, the asphalt is prevented from being left out of the connecting rod to be left out of the heat when the connecting rod is completely and the asphalt is completely cooled, and the asphalt is kept down on the connecting rod and the connecting rod is enabled to be left to be uniformly and stable by the heat pipe, and the connecting rod, and the asphalt is kept under the heat by the heat conduction wall, and the heat pipe is left by the heat 26.
Example 3:
referring to fig. 1 to 4, based on the above embodiment 2, before asphalt is left from the discharge pipe 7, the positions of the side pressing plates 10 and the upper pressing plate 12 are adjusted according to the asphalt paving requirement, the first telescopic rod 8 is controlled to operate, the side pressing plates 10 are driven to move by the connecting frame 9, the distance between the side pressing plates 10 is adjusted to match the width of the asphalt paving requirement, the second telescopic rod 11 is controlled to drive the upper pressing plate 11 to move, the base 1 is provided with a space matched with the upper pressing plate 12, the upper pressing plate 12 is adjusted to match the height of the upper pressing plate 12 with the height of the asphalt paving requirement, the adjustment of the side pressing plates 10 and the upper pressing plate 12 is completed, the adjustment of the road pressing rollers 19 is simultaneously carried out, the pressure rods are controlled to extend or retract the pressure cylinders 20, the roller frame 18 is pulled by the sliding block 21 to move, the sliding block 21 slides in the sliding groove 22 to adapt to the position change of the roller frame 18, so that the roller frame 18 rotates with the base 1, the roller frame 18 moves with the roller 19, the height of the roller 19 is adjusted, the roller 19 is matched with the upper pressing plate 12 to adapt to the height requirement of asphalt paving under different conditions, the discharging pipe 7 is opened, asphalt is discharged from the discharging pipe 7, the discharged asphalt is piled on the ground, the influence of the side pressing plate 10 shows uniform height, while the asphalt is continuously reserved, the upper pressing plate 12 moves along with the base 1 through the vehicle carrying equipment, the front end of the upper pressing plate 12 contacts with the paved asphalt, the part higher than the asphalt is scraped off, the width and the height of the asphalt accord with the paving requirement under the limit of the matching of the side pressing plate 10 and the upper pressing plate 12, before the equipment works, the sufficient cooling water in the water tank 13 is ensured, when the equipment works, the water pump 14 is started, the pressure is generated through the water pump 14, the cooling water in the water tank 13 flows into the water spray pipe 15, the cooling water flows into the shunt pipe 16 from the water spray pipe 15, the cooling water is divided into a plurality of strands after being shunted, and then the cooling water is sprayed out from the water spray heads 17 corresponding to the cooling water respectively, so that the asphalt on the ground is cooled uniformly, and the asphalt is formed rapidly.
In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a highway construction is with pitch laying device, includes base (1), base (1) lower extreme is equipped with removes wheel (2), its characterized in that: the upper end of the base (1) is provided with a stirring box (3), a water storage cavity (4) is formed in the stirring box (3), an electric heating wire (5) is arranged in the water storage cavity (4), the inner side end of the water storage cavity (4) close to the stirring box (3) is provided with a heat conducting wall (6), the lower end of the stirring box (3) is provided with a discharging pipe (7), the discharging pipe (7) penetrates through the base (1) and faces the ground, two sides of the upper end of the base (1) are fixedly connected with a first telescopic rod (8), the output of first telescopic link (8) is equipped with link (9), base (1) lower extreme both sides sliding connection is equipped with side board (10), link (9) are connected with side board (10), base (1) upper end is equipped with second telescopic link (11), base (1) lower extreme is equipped with upper plate (12) with side board (10) complex, the output of second telescopic link (11) passes base (1) and is connected with upper plate (12).
2. An asphalt paving apparatus for highway construction according to claim 1, wherein: be equipped with water tank (13) on base (1), water tank (13) one end is equipped with water pump (14), be equipped with spray pipe (15) on base (1), cooperate between water tank (13), water pump (14) and spray pipe (15).
3. An asphalt paving apparatus for highway construction according to claim 2, wherein: the novel water spraying device is characterized in that a shunt pipe (16) is arranged at one end of the water spraying pipe (15), a water spraying head (17) is arranged on the shunt pipe (16), and a plurality of water spraying heads (17) are arranged and uniformly distributed on the shunt pipe (16).
4. An asphalt paving apparatus for highway construction according to claim 1, wherein: one end of the base (1) is provided with a roller frame (18), and the roller frame (18) is rotatably connected with a roller (19).
5. The asphalt paving apparatus for highway construction according to claim 4, wherein: the compression roller frame (18) is rotationally connected with the base (1), a pressure cylinder (20) is arranged at the lower end of the base (1), a sliding block (21) is rotationally connected with the output end of the pressure cylinder (20), and a sliding groove (22) matched with the sliding block (21) is formed in the compression roller frame (18).
6. An asphalt paving apparatus for highway construction according to claim 1, wherein: the stirring box is characterized in that a stirring motor (23) is arranged at the upper end of the stirring box (3), a stirring shaft (24) is rotatably connected inside the stirring box (3), the output end of the stirring motor (23) is connected with the stirring shaft (24), and stirring blades (25) are fixedly connected on the stirring shaft (24).
7. The asphalt paving apparatus for highway construction according to claim 6, wherein: the stirring shaft (24) is fixedly connected with a connecting rod (26), and the other end of the connecting rod (26) is fixedly connected with a scraper (27) matched with the heat conducting wall (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321112138.1U CN220486202U (en) | 2023-05-10 | 2023-05-10 | Asphalt paving device for highway construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321112138.1U CN220486202U (en) | 2023-05-10 | 2023-05-10 | Asphalt paving device for highway construction |
Publications (1)
Publication Number | Publication Date |
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CN220486202U true CN220486202U (en) | 2024-02-13 |
Family
ID=89842833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321112138.1U Active CN220486202U (en) | 2023-05-10 | 2023-05-10 | Asphalt paving device for highway construction |
Country Status (1)
Country | Link |
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CN (1) | CN220486202U (en) |
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2023
- 2023-05-10 CN CN202321112138.1U patent/CN220486202U/en active Active
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