CN219297879U

CN219297879U - Permeable pavement structure

Info

Publication number: CN219297879U
Application number: CN202222900153.4U
Authority: CN
Inventors: 黄友青; 黄有足; 黄妹仔; 黄友杰
Original assignee: Shenzhen Jinqing Construction Engineering Co ltd
Current assignee: Shenzhen Jinqing Construction Engineering Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-07-04
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to the field of pavement structures, in particular to a permeable pavement structure, which comprises a base layer, wherein guide blocks distributed at equal intervals are fixed at two ends of the outer wall of the top of the base layer, supporting grooves distributed at equal intervals are formed in the outer wall of the top of the guide blocks, supporting cross bars distributed at equal intervals are arranged in the supporting grooves by the guide blocks, drainage assemblies are arranged on the supporting cross bars and the outer wall of the top of the guide blocks, and a pavement structure is arranged in the center of the base layer. According to the utility model, the strength of the whole pavement structure is improved by matching the base layer, the lower cushion layer, the filling layer and the upper cushion layer with the guide blocks and the supporting cross bars, the service life is prolonged, and the pavement deformation or fracture caused by driving is prevented; the water flowing through the water permeable bricks, the honeycomb stress plates, the guide blocks and the supporting cross bars matched with the drainage grooves on the wear-resistant layer or other positions is guided into the sewer, so that active and auxiliary drainage is facilitated, and the drainage performance is improved.

Description

Permeable pavement structure

Technical Field

The utility model relates to the technical field of pavement structures, in particular to a permeable pavement structure.

Background

Municipal road: expressways, trunk ways, secondary trunk ways and branches. The construction content comprises vehicles, pipe networks, sidewalks, greening, civil air defense and the like. Municipal facilities refer to various buildings, structures, equipment and the like which are arranged in urban areas and town planning construction ranges and provide paid or gratuitous public products and services for residents based on government responsibility and obligations;

the traditional pavement is mostly paved by compacting a narrower asphalt road and paving bricks for pedestrians to walk beside the asphalt road, and the pavement is easy to deform due to long-time treading and traveling with simple structure;

and when the rainy season of waterlogging easily takes place, the drainage of arterial road relies on the sewer on arterial road both sides to drain, and the excessive rainfall leads to the drainage not in time to take place the waterlogging easily, leads to the road to be submerged, and traditional pavement can not assist in carrying out the drainage.

Disclosure of Invention

Aiming at the problems and the defects, the utility model provides a permeable paved pavement structure, which improves the integral strength of the pavement structure through a base layer, a lower cushion layer, a filling layer, an upper cushion layer, guide blocks and supporting cross bars, prolongs the service life and prevents the pavement from deforming or breaking caused by driving; through the water guide sewer of the water permeable brick, honeycomb atress board, guide block, support horizontal pole cooperation water drainage tank to the trickling of wearing layer or other positions, be convenient for initiative and supplementary drainage, improve drainage performance, solved pavement life weak point, and the lower problem of intensity has solved inconvenient drainage problem.

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

the utility model provides a pavement structure of paving permeates water, includes the basic unit, the top outer wall both ends of basic unit are fixed with the guide block that equidistance distributes, and the top outer wall of guide block has seted up the supporting groove that equidistance distributes, the support horizontal pole that the guide block is arranged equidistance to distribute in the supporting groove, and the top outer wall of support horizontal pole and guide block is equipped with drainage assembly, the center department of basic unit is equipped with pavement structure; the pavement structure comprises a lower cushion layer paved on the top outer wall of the base layer, a filling layer paved on the top outer wall of the lower cushion layer, an upper cushion layer paved on the top outer wall of the filling layer, a waterproof layer paved on the top outer wall of the upper cushion layer and a wear-resistant layer paved on the top outer wall of the waterproof layer;

according to the scheme: through basic unit, lower bed course, filling layer and last bed course cooperation guide block and support horizontal pole improve the holistic intensity of road surface structure, improve life, prevent the road surface deformation or the fracture that the driving leads to.

Preferably, the drainage assembly comprises a honeycomb stress plate, blind road bricks and water permeable bricks, wherein the honeycomb stress plate is arranged on the top outer wall of the guide block and the support cross rod, the blind road bricks are equidistantly paved at the center of the top outer wall of the honeycomb stress plate, and the water permeable bricks are equidistantly paved at two ends of the top outer wall of the blind road bricks;

according to the scheme: the water flowing through the water permeable bricks, the honeycomb stress plates, the guide blocks and the supporting cross bars matched with the drainage grooves on the wear-resistant layer or other positions is guided into the sewer, so that active and auxiliary drainage is facilitated, and the drainage performance is improved.

Preferably, the sections of the waterproof layer and the wear-resistant layer are arc-shaped structures, and the two ends of the waterproof layer and the wear-resistant layer are flush with the height of the water permeable brick.

Preferably, a drainage groove is arranged between the base layer and the two guide blocks, and hydrophobic coatings are sprayed on the outer walls of the guide blocks and the top outer wall of the base layer.

Preferably, the two ends of the waterproof layer extend to the top of the guide block and the supporting cross rod, and a waterproof coating is sprayed in the waterproof layer.

Preferably, the blind road bricks are flush with the height ground of the water permeable bricks.

Preferably, reinforcing steel bar bulges distributed at equal intervals are arranged at two ends of the outer wall of the top of the base layer, and guide grooves are formed in the positions, located at the reinforcing steel bar bulges, of the outer wall of the bottom of the guide block.

The beneficial effects of the utility model are as follows:

1. the base layer, the lower cushion layer, the filling layer and the upper cushion layer are matched with the guide blocks and the supporting cross bars, so that the overall strength of the pavement structure is improved, the service life is prolonged, and the pavement deformation or fracture caused by driving is prevented;

2. the water flowing through the water permeable bricks, the honeycomb stress plates, the guide blocks and the supporting cross bars matched with the drainage grooves on the wear-resistant layer or other positions is guided into the sewer, so that active and auxiliary drainage is facilitated, and the drainage performance is improved.

Drawings

FIG. 1 is a schematic view of an overall development of a permeable paved road according to the present utility model;

FIG. 2 is a schematic view of the top structure of a foundation layer of a permeable paved road according to the present utility model;

FIG. 3 is a schematic view of a guide block structure of a permeable paved road according to the present utility model;

fig. 4 is a schematic view of the overall structure of a permeable paved road according to the present utility model.

In the figure: 1 a base layer, 2 guide blocks, 3 supporting grooves, 4 supporting cross bars, 5 drainage grooves, 6 drainage assemblies, 7 pavement structures, 8 lower cushion layers, 9 filling layers, 10 upper cushion layers, 11 waterproof layers, 12 wear-resisting layers, 13 honeycomb stress plates, 14 blind road bricks and 15 water permeable bricks.

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.

Example 1:

referring to fig. 1-3, a permeable paving pavement structure comprises a base layer 1, guide blocks 2 distributed equidistantly are fixed at two ends of the outer wall of the top of the base layer 1, supporting grooves 3 distributed equidistantly are formed in the outer wall of the top of the guide blocks 2, supporting cross bars 4 distributed equidistantly are placed in the supporting grooves 3 by the guide blocks 2, drainage assemblies 6 are arranged on the supporting cross bars 4 and the outer wall of the top of the guide blocks 2, and a pavement structure 7 is arranged in the center of the base layer 1;

the drainage assembly 6 comprises a honeycomb stressed plate 13 arranged on the top outer wall of the guide block 2 and the support cross rod 4, blind road bricks 14 equidistantly paved on the center of the top outer wall of the honeycomb stressed plate 13 and water permeable bricks 15 equidistantly paved on two ends of the top outer wall of the blind road bricks 14, when the rainfall is large, rainwater on a main road is not discharged timely, rainwater on the main road enters a sidewalk, and the water permeable bricks 15 in the sidewalk are matched with the drainage grooves 5 to assist in guiding the rainwater into a sewer, so that drainage is assisted, and the occurrence probability of waterlogging is reduced;

a drainage groove 5 is formed between the base layer 1 and the two guide blocks 2, hydrophobic coatings are sprayed on the outer walls of the guide blocks 2 and the top outer wall of the base layer 1, reinforcing steel bar bulges distributed at equal distances are arranged at two ends of the top outer wall of the base layer 1, and guide grooves are formed in the positions, located at the reinforcing steel bar bulges, of the bottom outer wall of the guide block 2; the blind bricks 14 are flush with the ground level of the water permeable bricks 15.

Example 2:

referring to fig. 1 and 3 to 4, the pavement structure 7 comprises a lower cushion layer 8 paved on the top outer wall of the base layer 1, a filling layer 9 paved on the top outer wall of the lower cushion layer 8, an upper cushion layer 10 paved on the top outer wall of the filling layer 9, a waterproof layer 11 paved on the top outer wall of the upper cushion layer 10 and a wear-resistant layer 12 paved on the top outer wall of the waterproof layer 11, the lower cushion layer 8, the filling layer 9 and the upper cushion layer 10 reduce the amount of rainwater penetrating into the lower cushion layer 8, the filling layer 9 and the upper cushion layer 10 under the protection of the guide blocks 2 and the waterproof layer 11, and the lower cushion layer 8, the filling layer 9 and the upper cushion layer 10 are mutually supported by the wear-resistant layer 12, so that the service life of the pavement structure 7 is prolonged, and the strength is improved;

the sections of the waterproof layer 11 and the wear-resistant layer 12 are arc-shaped structures, the two ends of the waterproof layer 11 and the wear-resistant layer 12 are flush with the height of the water permeable bricks 15, and the wear-resistant layer 12 and the waterproof layer 11 are arc-shaped structures, so that water on the surface of the wear-resistant layer 12 is poured into the water permeable bricks 15 at the two ends of the wear-resistant layer 12 under the action of the arc-shaped structures, the water permeability of the water permeable bricks 15 is good, the anti-skid function is strong, rainwater penetrates into the honeycomb stress plate 13 along the water permeable bricks 15, the honeycomb holes on the surface of the honeycomb stress plate 13 pour water into the drainage grooves 5 between the guide blocks 2 and the base layer 1, and the rainwater is poured into a sewer through the drainage grooves 5, so that water permeation and drainage are facilitated;

both ends of the waterproof layer 11 extend to the top of the guide block 2 and the supporting cross bar 4, and a waterproof coating is sprayed in the waterproof layer 11.

Working principle: the method comprises the steps of digging grooves paved on the ground, tamping or compacting soil in the grooves by using equipment, paving a first layer of concrete on the surface of the compacted soil, inserting reinforcing steel bars at equal intervals at two ends of the concrete, paving a second layer of concrete after the first layer of concrete is dried to form a base layer 1, aligning pre-supported guide blocks 2 with reinforcing steel bars to be raised and then fixing the pre-supported guide blocks in the base layer 1, spraying a hydrophobic coating on the surfaces of the guide blocks 2 and the base layer 1, enabling a drainage channel 5 to be formed between the guide blocks 2, paving a layer of soil at the center of the base layer 1, compacting, paving a layer of soil to form a lower cushion layer 8, paving a larger stone on the top of the lower cushion layer 8, paving a layer of small stone on the surface of the lower cushion layer 8, paving a filling layer 9 with the large stone on the surface of the small stone, paving a mode of the lower cushion layer 8 on the top of the filling layer 9 to form an upper cushion layer 10, at the moment, placing a supporting cross rod 4 in the supporting groove 3 provided in the guide blocks 2, paving the top of the upper cushion layer 10 with an asphalt waterproof layer 11 on the top outer wall of the top of the guide blocks 2, paving a waterproof layer 11 on the top of the support cross rod 11, paving a waterproof layer 12 on the top of the honeycomb floor, paving a layer 13 on the top of the honeycomb floor, paving a top of the honeycomb floor, and paving a layer 13, respectively, and paving a layer of the top-permeable pavement layer 13.

While the exemplary embodiments of the present utility model have been described in detail with reference to the examples, those skilled in the art will appreciate that various modifications and adaptations to the specific examples described above can be made and that various combinations of the features and structures presented herein can be practiced without departing from the scope of the present utility model, which is defined by the appended claims. The foregoing description of specific exemplary embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims

1. The utility model provides a pavement structure of paving permeates water, includes basic unit (1), its characterized in that, the top outer wall both ends of basic unit (1) are all fixed with guide block (2) that the equidistance distributes, and support groove (3) that the equidistance distributes have been seted up to the top outer wall of guide block (2), support horizontal pole (4) that the equidistance distributes have been put in support groove (3) to guide block (2), and support horizontal pole (4) and the top outer wall of guide block (2) are equipped with drainage subassembly (6), the center department of basic unit (1) is equipped with pavement structure (7);

the pavement structure (7) comprises a lower cushion layer (8) paved on the top outer wall of the base layer (1), a filling layer (9) paved on the top outer wall of the lower cushion layer (8), an upper cushion layer (10) paved on the top outer wall of the filling layer (9), a waterproof layer (11) paved on the top outer wall of the upper cushion layer (10) and a wear-resistant layer (12) paved on the top outer wall of the waterproof layer (11).

2. The permeable paved road structure according to claim 1, wherein the drainage assembly (6) comprises a honeycomb stress plate (13) placed on the top outer wall of the guide block (2) and the support cross bar (4), blind bricks (14) equidistantly laid at the center of the top outer wall of the honeycomb stress plate (13), and permeable bricks (15) equidistantly laid at both ends of the top outer wall of the blind bricks (14).

3. The permeable paved road structure according to claim 1, wherein the sections of the waterproof layer (11) and the wear-resistant layer (12) are arc-shaped structures, and both ends of the waterproof layer (11) and the wear-resistant layer (12) are flush with the height of the permeable bricks (15).

4. The permeable paved road structure of claim 1, wherein a drainage groove (5) is arranged between the base layer (1) and the two guide blocks (2), and the outer walls of the guide blocks (2) and the outer wall of the top of the base layer (1) are both sprayed with a hydrophobic coating.

5. The permeable paved road structure of claim 1, wherein both ends of the waterproof layer (11) extend to the top of the guide block (2) and the support cross bar (4), and a waterproof coating is sprayed in the waterproof layer (11).

6. A permeable paved road structure according to claim 2, wherein said blind bricks (14) are flush with the high ground of the permeable bricks (15).

7. The permeable paved road structure of claim 1, wherein the two ends of the top outer wall of the base layer (1) are respectively provided with reinforcing steel bar bulges distributed equidistantly, and the bottom outer wall of the guide block (2) is provided with guide grooves at the reinforcing steel bar bulges.