CN215561614U - Energy-concerving and environment-protective type bituminous paving structure - Google Patents
Energy-concerving and environment-protective type bituminous paving structure Download PDFInfo
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- CN215561614U CN215561614U CN202023102326.5U CN202023102326U CN215561614U CN 215561614 U CN215561614 U CN 215561614U CN 202023102326 U CN202023102326 U CN 202023102326U CN 215561614 U CN215561614 U CN 215561614U
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Abstract
The utility model relates to the technical field of pavement structures, and discloses an energy-saving and environment-friendly asphalt pavement structure. The utility model discloses an including the main road surface, be located the middle level road surface of main road surface below, be located the road bed of middle level road surface below, the auxiliary road surface has been laid to the main road surface both sides, and the auxiliary road surface is formed by the prefabricated road surface plate of polylith concatenation in proper order, and the activity overlap joint of road surface plate is in top surface one side of main road surface, and the sewer that is located middle level road surface top has been laid to the auxiliary road surface below, is provided with at least one counterpoint recess corresponding with the counterpoint arch on the one end side of road surface plate. By adopting the splicing and lapping structure, the construction progress of the road can be greatly accelerated, so that the road can be repaired more quickly and conveniently, and the maintenance resources are saved; and the splicing gap can be directly used as a natural area separation line, and can assist the drainage work of the sewer opening and improve the drainage performance of the road surface.
Description
Technical Field
The utility model relates to the technical field of pavement structures, in particular to an energy-saving and environment-friendly asphalt pavement structure.
Background
The asphalt pavement is a standard configuration of most roads and roads in China, asphalt is paved on most roads to achieve the purposes of long-term use, energy conservation and environmental protection of the roads, along with the development of the society, the diversification of vehicles enables the pavement to bear various pressures, and the major troubles of road maintenance are caused by the storm rain in rainy days, the blockage of a sewer and the local damage of the pavement.
Because the existing roads are paved in whole sections, when a certain local area of the road needs to be maintained due to damage, the road at one end with a longer distance needs to be closed, so that the road is narrowed, and great inconvenience is brought to the normal use of the road; meanwhile, when a road is maintained, a section of road is usually forcibly broken and then paved again, so that the problems of environmental pollution and resource waste exist.
The existing roads are usually provided with sewers at two sides for municipal drainage, and the inlet of the road drainage is usually a sewer opening embedded in the road surface. However, because the road surface is integrally laid, in heavy rain, the water accumulation on two sides of the road surface often appears due to the limited drainage capacity of the sewer opening, so that normal traffic trip is affected, and inconvenience is brought to the lives of people.
After the existing road is paved, corresponding road sign division lines are usually paved on the road surface, or division line marks of parking areas are paved on the roadside, the workload of the division line marks is large, the marks are easy to wear and blur, the marks need to be paved again at regular intervals, and heavy maintenance work is added for road maintenance units, so that the arrangement of the energy-saving environment-friendly asphalt road surface is necessary.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an energy-saving and environment-friendly asphalt pavement structure which has the advantages of splicing and lapping structures and the like, can greatly accelerate the construction progress of a road, enables the repair of the road to be more rapid and convenient, and saves maintenance resources; and the splicing gap can be directly used as a natural regional separation line, and can assist the drainage work of the sewer opening, improve the drainage performance of the road surface, also can enable the cleaning work of the sewer to be more easily carried out, and solve the problem of inconvenient road maintenance.
(II) technical scheme
In order to realize the purposes of facilitating the maintenance of the road and helping the drainage and the like, the utility model provides the following technical scheme: the utility model provides an energy-concerving and environment-protective type bituminous paving structure, includes main road surface, the middle level road surface that is located the main road surface below, is located the road bed of middle level road surface below, the auxiliary road surface has been laid to main road surface both sides, the auxiliary road surface is formed by the prefabricated road surface plate of polylith concatenation in proper order, road surface plate activity overlap joint in top surface one side of main road surface, the sewer that is located middle level road surface top has been laid to the auxiliary road surface below.
Preferably, the side face of one end of the pavement slab is provided with at least one alignment protrusion, and the side face of the other end of the pavement slab is provided with an alignment groove corresponding to the alignment protrusion.
Preferably, the pavement slab comprises a steel reinforcement framework and concrete poured outside the steel reinforcement framework, and an asphalt layer is laid on the top surface of the concrete.
Preferably, one side of the top surface of the asphalt layer close to the main surface is coated with a reflective tape.
Preferably, a flange is arranged on one side of the top surface of the pavement slab, a step is arranged on the edge of the top surface of the main pavement, and the flange is lapped on the step.
Preferably, at least one hanging ring is embedded and fixed in the top surface of the pavement slab.
Compared with the prior art, the utility model provides an energy-saving and environment-friendly asphalt pavement structure, which has the following beneficial effects:
1. according to the utility model, the main road surface and the auxiliary road surface are spliced and overlapped, and the auxiliary road surface is formed by splicing a plurality of prefabricated road surface plates in sequence, so that the construction progress of a road can be greatly accelerated, and gaps among the prefabricated road surface plates and gaps between the auxiliary road surface and the main road surface can be directly used as natural area separation lines, so that the subsequent pavement of road marking lines is omitted or the pavement of the road marking lines is facilitated; meanwhile, the gap at the joint can also assist the drainage work of the sewer opening, and the drainage performance of the road surface is improved.
2. By adopting the splicing and lapping structure of the main road surface and the auxiliary road surface, when the auxiliary road surface is locally damaged, the repair process of the road surface can be completed only by lifting and transferring the road surface plate blocks in the corresponding areas and replacing the new road surface plate blocks, and the auxiliary road surface is not required to be forcibly broken and then paved again, so that the repair of the road is quicker and more convenient, the maintenance resources are saved, and the normal operation of the road is ensured; when the sewer below the auxiliary road surface needs to be cleaned, the pavement plates in the corresponding areas can be lifted and temporarily transferred, and after the sewer is cleaned, the pavement plates are put in place again, so that the cleaning work of the sewer is easier to carry out.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the pavement slab;
fig. 4 is a schematic top view of the pavement slab.
Wherein: 1. a main road surface; 2. auxiliary road surface; 21. a pavement slab; 211. a steel reinforcement cage; 212. concrete; 213. an asphalt layer; 214. a reflective band; 215. a flange; 216. a hoisting ring; 3. a middle layer pavement; 4. a roadbed; 5. aligning the groove; 6. aligning the bulges; 7. and (4) a sewer.
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.
Referring to fig. 1-4, an energy-saving and environment-friendly asphalt pavement structure includes a main pavement 1, a middle pavement 3 located below the main pavement 1, and a roadbed 4 located below the middle pavement 3, wherein the main pavement 1, the middle pavement 3, and the roadbed 4 have the same structure and construction process as those of the prior art.
Preferably, the side surface of one end of the pavement slab 21 is provided with at least one alignment protrusion 6, and the side surface of the other end is provided with an alignment groove 5 corresponding to the alignment protrusion 6. So, a road surface plate 21 lays and accomplishes the back, and back road surface plate 21 is at the hoist and mount in-process, and counterpoint on this road surface plate 21 of accessible counterpoint is counterpointed protruding 6 and is mated counterpoint with counterpoint recess 5 on the road surface plate 21 that has already laid, realizes the quick definite of back road surface plate 21 mounted position, has effectively promoted the construction progress of laying of assisting road surface 2. When the auxiliary road surface 2 is locally damaged, the auxiliary road surface plate 21 in the corresponding area is lifted and transferred, the new auxiliary road surface plate 21 is replaced to complete the repairing process of the road surface, the auxiliary road surface 2 is not required to be forcibly broken and then laid again, the road is repaired more quickly and conveniently, the maintenance resources are saved, and the normal operation of the road is ensured.
Preferably, the top surface of the asphalt layer 213 on the side close to the main surface 1 is coated with a light reflecting tape 214. After the pavement slab 21 is spliced and laid, the multiple reflective strips 214 are naturally spliced to form the reflective strips arranged along the road, so that the effect of marking the road is achieved, and driving at night is facilitated.
A sewer 7 positioned above the middle-layer pavement 3 is laid below the auxiliary pavement 2. Gaps at the joints between two adjacent road surface plates 21 and between the auxiliary road surface 2 and the main road surface 1 can also assist the drainage work of the sewer opening, improve the drainage performance of the road surface, effectively avoid the problem of water accumulation at two sides of the road and ensure the smoothness of the road.
When the sewer 7 below the auxiliary road surface 2 needs to be cleaned, the pavement plates 21 in the corresponding area can be lifted and temporarily transferred, and after the sewer 7 is cleaned, the pavement plates 21 are put back to the original position again, so that the cleaning work of the sewer is easier to perform.
In use, the pavement slab 21 is movably lapped on the top surface side of the main road surface 1. As shown in fig. 3, a flange 215 is provided on one side of the top surface of the road surface plate 21, a step is provided on the edge of the top surface of the main surface 1, and the flange 215 is overlapped on the step. In this way, after the pavement slabs 21 are lifted and laid one by one, the flange 215 is erected on the step, thereby realizing the splicing of the auxiliary pavement 2 and the main pavement 1. Through adopting main road surface and auxiliary road surface to assemble lapped structure, the auxiliary road surface adopts the prefabricated road surface plate of polylith to splice in proper order and forms, can greatly accelerate the construction progress of road, and the clearance between the prefabricated road surface, the clearance between auxiliary road surface and the main road surface can regard as the regional parting line of nature and directly use, saves laying of subsequent road marking or the road marking of being convenient for laying, and has avoided the trouble that current road marking need regularly re-lay because of wearing and tearing. Preferably, the length of the individual road surface blocks 21 may be determined according to the size of the existing parking space, and the surface of the spliced road surface blocks 21 naturally forms a parking area.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an energy-concerving and environment-protective type bituminous paving structure, includes main road surface (1), is located middle level road surface (3) of main road surface (1) below, is located road bed (4) of middle level road surface (3) below, its characterized in that: the main road surface (1) both sides have been laid and have been assisted road surface (2), assist road surface (2) and splice in proper order by polylith prefabricated road surface plate piece (21) and form, road surface plate piece (21) activity overlap joint in main road surface (1) top surface one side, it has sewer (7) that are located middle level road surface (3) top to assist road surface (2) below to lay.
2. The energy-saving and environment-friendly asphalt pavement structure as claimed in claim 1, wherein: at least one alignment protrusion (6) is arranged on one side face of one end of the pavement slab (21), and an alignment groove (5) corresponding to the alignment protrusion (6) is arranged on the other side face of the other end of the pavement slab.
3. The energy-saving and environment-friendly asphalt pavement structure as claimed in claim 1, wherein: the pavement slab (21) comprises a steel reinforcement framework (211) and concrete (212) poured outside the steel reinforcement framework (211), and an asphalt layer (213) is laid on the top surface of the concrete (212).
4. An energy-saving and environment-friendly asphalt pavement structure as claimed in claim 3, characterized in that: the side of the top surface of the asphalt layer (213) close to the main surface (1) is coated with a reflective tape (214).
5. An energy-saving and environment-friendly asphalt pavement structure as claimed in any one of claims 1 to 3, characterized in that: a flange (215) is arranged on one side of the top surface of the pavement slab (21), a step is arranged on the edge of the top surface of the main pavement (1), and the flange (215) is lapped on the step.
6. The energy-saving and environment-friendly asphalt pavement structure as claimed in claim 1, wherein: at least one hanging ring (216) is embedded and fixed on the top surface of the pavement slab (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023102326.5U CN215561614U (en) | 2020-12-19 | 2020-12-19 | Energy-concerving and environment-protective type bituminous paving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023102326.5U CN215561614U (en) | 2020-12-19 | 2020-12-19 | Energy-concerving and environment-protective type bituminous paving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215561614U true CN215561614U (en) | 2022-01-18 |
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ID=79815369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023102326.5U Active CN215561614U (en) | 2020-12-19 | 2020-12-19 | Energy-concerving and environment-protective type bituminous paving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215561614U (en) |
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2020
- 2020-12-19 CN CN202023102326.5U patent/CN215561614U/en active Active
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