CN216378973U

CN216378973U - Novel permeable pavement

Info

Publication number: CN216378973U
Application number: CN202123111450.2U
Authority: CN
Inventors: 蒋琪
Original assignee: Jiangsu Tianrun Rainwater Utilization Technology Co ltd
Current assignee: Jiangsu Tianrun Rainwater Utilization Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-04-26
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a novel permeable pavement, which is technically characterized in that: the road bed comprises a mounting groove formed in a road bed, wherein L-shaped partition plates are mounted on two sides of the mounting groove, a plurality of support columns distributed at equal intervals are mounted on the L-shaped partition plates, a support plate is mounted on each support column, a first geotextile layer is mounted on the upper surface of each support plate, a reinforcing layer is laid above each first geotextile layer, a plurality of first permeable holes distributed at equal intervals are formed in each reinforcing layer, a second geotextile layer is mounted above each reinforcing layer, a gravel layer is laid on each second geotextile layer, and a permeable brick layer is laid on each gravel layer; have the powerful height through first geotechnological cloth layer and second geotechnological cloth layer, corrosion-resistant, good, the good water permeability of water permeability, prevent that gravel from blockking up this permeable pavement, be favorable to improving permeable pavement's structural strength through the enhancement layer, through the laying of the convenient permeable brick layer of metalling.

Description

Novel permeable pavement

Technical Field

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

Background

The permeable pavement has water permeability, and can quickly eliminate the water accumulation phenomenon of the road when raining; when the rainfall is concentrated, the burden of urban drainage facilities can be lightened, and the flooding of rivers and the water body pollution are prevented. The permeable pavement can balance the urban ecological system, and rainwater permeates into the ground from the permeable pavement to enable the underground water level to rise rapidly.

When the existing permeable pavement is used, the filtering performance is poor, so that sand and stones paved on the pavement are easy to block the permeable pavement, the permeable pavement is poor in water permeability, and the rainwater is inconvenient to recycle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel permeable pavement to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel permeable pavement comprises a mounting groove formed in a roadbed, wherein L-shaped partition plates are mounted on two sides of the mounting groove, a plurality of support columns distributed at equal intervals are mounted on the L-shaped partition plates, a support plate is mounted on each support column, a first geotextile layer is mounted on the upper surface of each support plate, a reinforcing layer is laid above each first geotextile layer, a plurality of first permeable holes distributed at equal intervals are formed in each reinforcing layer, a second geotextile layer is mounted above each reinforcing layer, a gravel layer is laid on each second geotextile layer, and a permeable brick layer is laid on each gravel layer;

the water storage ditches are formed in the two sides of the road bed, a plurality of circular through holes are formed below the L-shaped partition plate, and one ends of the circular through holes are communicated with the water storage ditches.

Preferably, a plurality of second water permeable holes are formed in the surface of the supporting plate and are distributed at equal intervals.

Preferably, a gravel layer is disposed between the support plate and the reinforcing layer.

Preferably, the reinforcing layer comprises a mixed soil layer and a reinforcing steel layer, the mixed soil layer is laid on the upper surface of the gravel layer, and the reinforcing steel layer is embedded inside the mixed soil layer.

Preferably, a plurality of rectangular water flowing grooves are formed above the road bed and the L-shaped partition plate.

Preferably, one side of the water storage ditch is provided with a drain hole.

Preferably, the thickness of the first geotextile layer and the second geotextile layer is 6-7.5 mm.

Preferably, the thickness of the reinforcing layer is 10-15 cm.

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

firstly, in the novel permeable pavement, the stability of the mounting groove is favorably improved through the L-shaped partition plate, rainwater is conveniently collected for water storage through the water storage cavity of the stroke between the support column and the mounting groove, the mounting of the first geotechnical cloth layer is favorably realized through the support plate, the first geotechnical cloth layer and the second geotechnical cloth layer have high strength, corrosion resistance, good water permeability and good water seepage performance, sand and stones are prevented from blocking the permeable pavement, the structural strength of the permeable pavement is favorably improved through the reinforcing layer, and the laying of a permeable brick layer is facilitated through the gravel layer;

in the second, this novel permeable pavement, collect the rainwater through permeable pavement through the catch basin is convenient, make things convenient for the reuse of rainwater, improve the protection to the environment, be favorable to improving the circulation of rainwater through circular through-hole.

Drawings

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

fig. 2 is a structural sectional view of the present invention.

In the figure: 1. a road bed; 2. mounting grooves; 3. an L-shaped partition plate; 4. a support pillar; 5. a support plate; 6. a first geotextile layer; 7. a reinforcing layer; 71. a muddy soil layer; 72. a reinforcing steel bar layer; 8. a second geotextile layer; 9. a first water permeable hole; 10. a crushed stone layer; 11. a permeable brick layer; 12. a water storage ditch; 13. a circular through hole; 14. a second water permeable hole; 15. a gravel layer; 16. a rectangular flume; 17. and (4) draining the water.

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. 1-2, the present invention provides a technical solution: a novel permeable pavement comprises a mounting groove 2 formed on a roadbed 1, L-shaped partition plates 3 are arranged on two sides of the mounting groove 2, a plurality of support columns 4 distributed at equal intervals are arranged on the L-shaped partition plates 3, a support plate 5 is arranged on each support column 4, a first geotechnical cloth layer 6 is arranged on the upper surface of each support plate 5, a reinforcing layer 7 is laid above each first geotechnical cloth layer 6, the thickness of each reinforcing layer 7 is 10-15cm, a plurality of first permeable holes 9 distributed at equal intervals are formed in each reinforcing layer 7, a second geotechnical cloth layer 8 is arranged above each reinforcing layer 7, a gravel layer 10 is laid on each second geotechnical cloth layer 8, a permeable brick layer 11 is laid on each gravel layer 10, the stability of the mounting groove 2 is improved by the aid of the L-shaped partition plates 3, rainwater can be conveniently collected for water storage through a water storage cavity in the stroke between each support column 4 and the mounting groove 2, and the mounting of the first geotechnical cloth layers 6 is facilitated by the support plates 5, the first geotextile layer 6 and the second geotextile layer 8 have high strength, corrosion resistance, good water permeability and good water permeability, so that sand and stones are prevented from blocking the permeable pavement, the reinforcing layer 7 is favorable for improving the structural strength of the permeable pavement, and the gravel layer 10 is convenient for paving the permeable brick layer 11;

catch basin 12 has all been seted up to the both sides of roadbed 1, and a plurality of circular through-holes 13 have been seted up to the below of L type baffle 3, and the one end of circular through-hole 13 communicates with each other with catch basin 12, conveniently will collect the rainwater through permeable pavement through catch basin 12, makes things convenient for the reuse of rainwater, improves the protection to the environment, is favorable to improving the circulation of rainwater through circular through-hole 13.

In this embodiment, preferably, a plurality of second holes 14 of permeating water that the equidistance distributes are seted up on the surface of backup pad 5, and a plurality of second holes 14 of permeating water on the surface through backup pad 5 conveniently flow through the bottom that the rainwater on the enhancement layer 7 flowed into mounting groove 2, conveniently impounds.

In this embodiment, preferably, a gravel layer 15 is disposed between the supporting plate 5 and the reinforcing layer 7, and the adhesion of the reinforcing layer 7 is facilitated and the stability of the permeable pavement structure is improved by the gravel layer 15.

In this embodiment, it is preferable that the reinforcing layer 7 includes a mixed soil layer 71 and a reinforcing steel layer 72, the mixed soil layer 71 is laid on the upper surface of the gravel layer 15, the reinforcing steel layer 72 is embedded inside the mixed soil layer 71, and the reinforcing steel layer 72 installed inside the mixed soil layer 71 greatly improves the structural strength of the permeable pavement and improves the compression resistance.

In this embodiment, preferably, a plurality of rectangular water flowing grooves 16 are formed above the roadbed 1 and the L-shaped partition plate 3, and the rectangular water flowing grooves 16 are beneficial to timely discharging rainwater on the road surface when the rainfall is large.

In this embodiment, a drain hole 17 is preferably formed at one side of the storage trench 12, and the drain hole 17 is preferably formed to drain excess water in the storage trench 12.

In this embodiment, preferably, the thickness of the first geotextile layer 6 and the second geotextile layer 8 is 6 to 7.5mm, and the first geotextile layer 6 and the second geotextile layer 8 having a thickness of 6 to 7.5mm are beneficial to improving the structural strength of the geotextile layers.

The working principle is as follows: this novel permeable pavement when using, adsorbs the rainwater through brick layer 11 that permeates water, flows into rubble layer 10, filters the rainwater through rubble layer 10 through second geotechnological cloth layer 8 pair flow, flows into enhancement layer 7 again, flows into first geotechnological cloth layer 6 through the first hole 9 of permeating water of seting up on the enhancement layer 7 in, carries out the secondary filter, flows through at last on backup pad 5, collects the bottom of mounting groove 2, stores in flowing into catch basin 12 through a plurality of circular through-holes 13.

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

1. The utility model provides a novel permeable pavement, includes mounting groove (2) of seting up on road bed (1), its characterized in that: the waterproof brick is characterized in that L-shaped partition plates (3) are mounted on two sides of the mounting groove (2), a plurality of support columns (4) distributed at equal intervals are mounted on the L-shaped partition plates (3), support plates (5) are mounted on the support columns (4), a first geotextile layer (6) is mounted on the upper surface of each support plate (5), a reinforcing layer (7) is laid above each first geotextile layer (6), a plurality of first water permeable holes (9) distributed at equal intervals are formed in the reinforcing layer (7), a second geotextile layer (8) is mounted above each reinforcing layer (7), a gravel layer (10) is laid on each second geotextile layer (8), and a water permeable brick layer (11) is laid on each gravel layer (10);

the water storage ditch (12) is formed in each of two sides of the road bed (1), a plurality of circular through holes (13) are formed in the lower portion of the L-shaped partition plate (3), and one ends of the circular through holes (13) are communicated with the water storage ditches (12).

2. A novel permeable pavement according to claim 1, characterized in that: a plurality of second water permeable holes (14) distributed at equal intervals are formed on the surface of the supporting plate (5).

3. A novel permeable pavement according to claim 1, characterized in that: a gravel layer (15) is arranged between the supporting plate (5) and the reinforcing layer (7).

4. A novel permeable pavement according to claim 3, characterized in that: the reinforcing layer (7) comprises a mixed soil layer (71) and a reinforcing steel layer (72), the mixed soil layer (71) is laid on the upper surface of the gravel layer (15), and the reinforcing steel layer (72) is embedded inside the mixed soil layer (71).

5. A novel permeable pavement according to claim 1, characterized in that: a plurality of rectangular water flowing grooves (16) are formed above the road bed (1) and the L-shaped partition plate (3).

6. A novel permeable pavement according to claim 1, characterized in that: one side of the water storage ditch (12) is provided with a drain hole (17).

7. A novel permeable pavement according to claim 1, characterized in that: the thickness of the first geotextile layer (6) and the second geotextile layer (8) is 6-7.5 mm.

8. A novel permeable pavement according to claim 1, characterized in that: the thickness of the reinforcing layer (7) is 10-15 cm.