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CN-122013627-A - Drainage integration road surface structure

CN122013627ACN 122013627 ACN122013627 ACN 122013627ACN-122013627-A

Abstract

The invention relates to the technical field of road engineering and discloses a drainage integrated pavement structure which comprises an asphalt pavement, wherein both sides of the surface of the asphalt pavement are inclined, a protective cover is fixedly arranged on the inclined surface, a plurality of joint plates are fixedly arranged on the surface of the protective cover, through grooves for guiding are formed in both sides of the surface of the asphalt pavement, a permeable surface layer is arranged at the bottom of the asphalt pavement, guide grooves are formed in both sides of the surface of the permeable surface layer, clamping plates are clamped in the guide grooves, a filtering assembly is fixedly arranged at the edge of the bottom of the guide grooves, an absorption layer is fixedly arranged at the bottom of the drainage base layer of a drainage base layer, and guide grooves are formed in both sides of the surface of the absorption layer. According to the invention, the servo motor drives the filter cartridge to rotate for self-cleaning, so that the technical bottleneck that the pores of the water permeable material are easy to block is fundamentally solved, the frequency and cost of manual flushing maintenance are obviously reduced, and the long-term stability of the pavement drainage function is ensured.

Inventors

  • WANG FANWEN
  • CAO WEI
  • REN HONGMIN
  • ZHANG YI
  • LU JIE
  • LIU ZHIQING

Assignees

  • 安徽省交通科学研究院

Dates

Publication Date
20260512
Application Date
20260331

Claims (9)

  1. 1. The utility model provides a drainage integration road surface structure, includes bituminous paving (1), the both sides on bituminous paving (1) surface all set up to the slope, the fixed surface of slope installs safety cover (2), the fixed surface of safety cover (2) installs a plurality of link up board (3), the through groove that is used for the direction has all been seted up to the both sides on bituminous paving (1) surface, its characterized in that: The asphalt pavement is characterized in that a permeable surface layer (4) is arranged at the bottom of the asphalt pavement (1), guide grooves are formed in two sides of the surface of the permeable surface layer (4), clamping plates (5) are clamped in the guide grooves, a filter assembly (6) is fixedly arranged at the edge of the bottom of each guide groove, and a drainage base layer (7) is fixedly arranged at the bottom of the permeable surface layer (4); The drainage device is characterized in that an absorption layer (8) is fixedly arranged at the bottom of the drainage base layer (7), diversion trenches are formed in two sides of the surface of the absorption layer (8), a storage component (9) is arranged in the diversion trenches, and an anti-seepage isolation layer (10) is arranged at the bottom of the absorption layer (8).
  2. 2. The drainage integrated pavement structure of claim 1, wherein the filtering assembly (6) comprises an inclined frame (61) fixedly installed at the edge of the bottom of the guide groove, one side of the bottom of the inclined frame (61) is rotationally connected with a filtering cylinder (62), the bottom of the filtering cylinder (62) is rotationally connected with a positioning cover (63), one side of the surface of the positioning cover (63) is provided with a rotating groove, two sides of the bottom of the inclined frame (61) are fixedly provided with connecting plates (64), the bottom of each connecting plate (64) is fixedly provided with a positioning block (65), the inside of each positioning block (65) is provided with a mounting groove, the inside of each mounting groove is fixedly provided with a servo motor (66), and the output end of each servo motor (66) is fixedly provided with an engagement plate (67) and the engagement plate (67) rotates in the rotating groove.
  3. 3. The integrated drainage pavement structure according to claim 2, wherein the surface of the filter cartridge (62) is provided with meshing lines, the meshing lines are meshed with the surface of the meshing plate (67), and the meshing plate (67) drives the filter cartridge (62) to rotate.
  4. 4. The integrated pavement structure for water drainage according to claim 2, wherein the surface of the positioning block (65) is transversely provided with a plurality of through grooves, the through grooves are positioned above the diversion trenches, and the through grooves guide sewage.
  5. 5. The drainage integrated pavement structure of claim 1, wherein the storage component (9) comprises a filtering frame (91) fixedly installed inside the diversion trench in a sliding mode, a blocking block (92) is arranged below the filtering frame (91), a plurality of telescopic rods (93) are fixedly installed at the bottoms of the blocking blocks (92), springs (94) are sleeved on the surfaces of the telescopic rods (93), limiting plates (95) are fixedly installed at the bottoms of the telescopic rods (93), a drainage trench is formed in one side of the inner wall of the diversion trench, a guide pipe (96) is fixedly installed inside the drainage trench, a storage tank (97) for storing sewage is arranged at one end of the guide pipe (96), and the storage tanks (97) are connected through connecting pipes.
  6. 6. The integrated drainage pavement structure of claim 5, wherein the blocking block (92) is matched with the diversion trench in size, the blocking block (92) can seal the drainage trench, and the blocking block (92) moves downwards to open the drainage trench.
  7. 7. The integrated drainage pavement structure of claim 5, wherein sliding blocks are fixedly arranged on two sides of the surface of the filter frame (91), the sliding blocks slide in the guide grooves, and the filter frame (91) can be quickly installed and replaced through the guide grooves.
  8. 8. The drainage integrated pavement structure of claim 1, wherein the two sides of the surface of the drainage base layer (7) are provided with inserting grooves, the size of each inserting groove is matched with the size of the inclined frame (61), and the inserting grooves are sealed on the two sides of the inclined frame (61).
  9. 9. The integrated pavement structure of claim 1, wherein the absorption layer (8) is internally provided with a cavity, one end of the cavity is communicated with the inside of the storage tank (97), and the other end of the cavity is communicated with the outside reservoir.

Description

Drainage integration road surface structure Technical Field The invention relates to the technical field of road engineering, in particular to a drainage integrated pavement structure. Background The drainage of the traditional urban road mainly relies on the road surface transverse slope to collect rainwater to the curb side ditch, and then the rainwater is discharged into an underground pipe network through a rainwater inlet. The fast drainage mode is extremely easy to cause excessive pipe network load and accumulated water on the road surface during heavy rainfall, and pollutants such as road surface greasy dirt, heavy metal particles and the like carried in initial rainwater cannot be effectively intercepted, so that non-point source pollution is caused. Although the water permeable pavement popularized in recent years can realize rainwater infiltration, the water permeable pavement has the following bottlenecks that the pores are easy to block and difficult to maintain, the water permeable pores are easy to block by sediment and organic matters, so that the water permeable function is rapidly attenuated, and the traditional maintenance modes such as high-pressure flushing and the like have low efficiency and damage to the structure. The capability of grading treatment and intelligent regulation is lacking, namely, the rainwater with different pollution degrees cannot be subjected to differential treatment (such as collecting high-pollution initial rainwater and recycling or infiltration of clean later-stage rainwater), and the rainwater cannot be automatically warned and cleaned according to the blocking condition. The functions of the structural layers are single, and the integration is lacking, namely, the functions of each structural layer (such as a permeable surface layer, a drainage base layer and an aquifer) are relatively independent, and a set of linkage and intelligent comprehensive system of seepage, stagnation, accumulation, purification and use cannot be formed. Therefore, there is a need for an innovative pavement structure with long-term water permeability, intelligent decontamination, rain and sewage diversion and rainwater resource utilization capabilities. Disclosure of Invention The invention aims to provide a drainage integrated pavement structure, which solves the problems that the existing permeable pavement is easy to block and difficult to maintain and lacks pollutant grading treatment and intelligent regulation and control in the background technology. In order to solve the technical problems, the invention is realized by the following technical scheme: The invention relates to a drainage integrated pavement structure which comprises an asphalt pavement, wherein both sides of the surface of the asphalt pavement are inclined, a protective cover is fixedly arranged on the inclined surface, a plurality of connecting plates are fixedly arranged on the surface of the protective cover, and through grooves for guiding are formed in both sides of the surface of the asphalt pavement; The asphalt pavement is characterized in that a permeable surface layer is arranged at the bottom of the asphalt pavement, guide grooves are formed in two sides of the surface of the permeable surface layer, clamping plates are clamped in the guide grooves, a filtering assembly is fixedly arranged at the edge of the bottom of each guide groove, and a drainage base layer is fixedly arranged at the bottom of the permeable surface layer; The bottom fixed mounting of drainage basic unit has the absorbed layer, the guiding gutter has all been seted up to the both sides on absorbed layer surface, the inside of guiding gutter is provided with the storage module, the bottom of absorbed layer is provided with the prevention of seepage isolation layer. Further, the filter component comprises an inclined frame fixedly mounted at the edge of the bottom of the guide groove, one side of the bottom of the inclined frame is rotationally connected with a filter cartridge, the bottom of the filter cartridge is rotationally connected with a positioning cover, a rotating groove is formed in one side of the surface of the positioning cover, connecting plates are fixedly mounted on two sides of the bottom of the inclined frame, a positioning block is fixedly mounted at the bottom of the connecting plate, a mounting groove is formed in the positioning block, a servo motor is fixedly mounted in the mounting groove, and a meshing plate is fixedly mounted at the output end of the servo motor and rotates in the rotating groove. A core self-cleaning filter unit at the front end of the water permeable path. The servo motor can drive the engagement plate to drive the filter cartridge to slowly rotate or vibrate on the axis of the filter cartridge, so that pollutants attached to the outside of the filter cartridge are shaken off to a collecting area below, and automatic cleaning without manual cleaning is realized. Further, the surface o