CN113789694A

CN113789694A - Assembled environmental protection concrete road that permeates water

Info

Publication number: CN113789694A
Application number: CN202110964923.9A
Authority: CN
Inventors: 潘军海; 吴立峰; 黄磊磊; 姜云; 杨帆; 朱玉龙; 沈波; 牧启灯; 黄刚; 谢仁源
Original assignee: Hangzhou Xiaoshan Water Construction Engineering Co ltd
Current assignee: Hangzhou Xiaoshan Water Construction Engineering Co ltd
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2021-12-14
Anticipated expiration: 2041-08-21
Also published as: CN113789694B

Abstract

The invention relates to the technical field of municipal roads, in particular to an assembled environment-friendly permeable concrete road which comprises two road shoulder stones which are parallel to each other and arranged at intervals. It still includes a plurality of prefabricated units of connecting on two curb stones, and is a plurality of prefabricated unit distributes along curb stone length direction in proper order, prefabricated unit includes a plurality of edge-surrounding ribs, the portion of permeating water and connects and just be used for supporting the support rib of the portion of permeating water between two curb stones, and is a plurality of edge-surrounding rib end to end connection and middle part in proper order enclose to close and form and permeate water and hold the chamber, portion of permeating water fills and fixed connection holds the intracavity in permeating water. This application has the step that reduces cast in situ permeable portion, reduces the pollution to site environment to shorten construction period's effect.

Description

Assembled environmental protection concrete road that permeates water

Technical Field

The invention relates to the technical field of municipal roads, in particular to an assembled environment-friendly pervious concrete road.

Background

With the development of social economy, the urban modernization is often accelerated continuously, and meanwhile, the living environment of the city is also paid more and more attention by people.

Pervious concrete, also known as porous concrete and sand-free concrete, is commonly used on riding tracks and footpaths. The pervious concrete has the porosity of 15-25 percent and high water permeability, and the water permeability speed reaches 31-52 liters/hour. The road adopting the pervious concrete can lead rainwater to flow into the ground through the pores of the road, effectively replenish underground water, relieve the urban environment problems of rapid drop of the underground water level of the city, alleviation of the urban heat island effect and the like.

The existing pervious concrete road usually adopts a cast-in-place mode, the construction period of the on-site construction is long, the manpower is wasted, and the on-site environment is easily polluted due to the adoption of cement in the cast-in-place construction.

Disclosure of Invention

In order to reduce the time limit for a project and reduce the pollution of construction to site environment, this application provides a fabricated environmental protection concrete road that permeates water.

An assembled environment-friendly pervious concrete road comprises two road shoulder stones which are parallel to each other and arranged at intervals, and also comprises a plurality of prefabricated units connected to the two road shoulder stones, wherein the prefabricated units are sequentially distributed along the length direction of the road shoulder stones, each prefabricated unit comprises a pervious part and a plurality of surrounding ribs surrounding the pervious part, the surrounding ribs are sequentially connected end to end, the middle parts of the surrounding ribs surround to form a pervious containing cavity, and the pervious parts are filled and fixedly connected in the pervious containing cavity; the lower surface of the prefabricated unit is connected with a supporting rib for supporting the water permeable part.

Through the technical scheme, the edge surrounding ribs and the water permeable parts of the prefabricated units are all prefabricated in factories and formed, and are transported to the site and then installed on the two road shoulder stones, so that the steps of mixing and curing of the water permeable concrete can be saved compared with the step of pouring the water permeable concrete in the site, and the construction period is effectively shortened and the influence on the site environment is reduced. The support rib can directly transmit partial load that the portion that permeates water received to the foundation of support rib below, improves the life of the portion that permeates water.

Preferably, the permeable accommodating cavity is internally provided with additional ribs, two ends of each additional rib are fixedly connected to two surrounding edge ribs of the parallel shoulder stones, a plurality of additional ribs are distributed along the length direction of the shoulder stones, and the additional ribs are fixedly connected with the permeable part.

Through above-mentioned technical scheme, additional rib separates to permeate water and holds the chamber, through additional rib and the portion of permeating water between be connected to improve the stability ability of the portion of permeating water.

Preferably, the additional rib and the surrounding edge rib are fixedly connected with side supporting rods towards one side of the water permeable part, and one ends of the side supporting rods departing from the additional rib or the surrounding edge rib extend into the water permeable part.

Through above-mentioned technical scheme, the collateral branch vaulting pole can improve additional rib or enclose the connection performance between the limit rib and the portion of permeating water.

Preferably, the bottom of the permeable cavity is provided with a carbon fiber net, the bottom of the permeable cavity shields the bottom of the accommodating groove, and the edge of the carbon fiber net is fixedly connected with the lower surface of the surrounding edge rib.

Through above-mentioned technical scheme, carbon fiber net under the state of tightening can form the support to the portion bottom of permeating water in the holding tank that permeates water to improve the connection stability ability of the portion of permeating water.

Preferably, two the spacing groove has all been seted up on the curb stone upper surface, the spacing groove sets up along the length direction of place curb stone, two spacing groove both sides in opposite directions respectively with curb stone both sides parallel and level in opposite directions, two the spacing groove forms installation space, and is a plurality of enclose the limit rib and permeate water the portion and connect in installation space, it is parallel the lower surface of the surrounding edge rib of curb stone will butt in the tank bottom of spacing groove.

Through the technical scheme, the prefabricated unit formed by the surrounding rib and the water permeable part is arranged in the installation space formed by the two limiting grooves, and the groove walls of the limiting grooves limit the prefabricated unit to move in the horizontal direction, so that the connection performance between the prefabricated unit and the two shoulder stones is improved.

Preferably, the support ribs are arranged parallel to the road shoulder stones, the support ribs are positioned between the two road shoulder stones, and the support ribs are provided with anti-blocking cleaning components for cleaning the lower surfaces of the water permeable parts.

Through above-mentioned technical scheme, because the subsidiary hole of pervious concrete self, and the hole easily takes place to block up, and present common cleaning means adopts high pressure washing's mode on the road, but high pressure washing can't directly clear up pervious concrete's lower part, consequently attaches the lower surface that anti-blocking clearance part on the rib passes through the clearance pervious water portion to the permeable performance of assurance pervious concrete.

Preferably, the anti-blocking cleaning component comprises a mounting assembly and a trigger, the trigger is connected with the support rib through the mounting assembly, the trigger comprises a cylinder body and a sealing film connected to one end of the cylinder body, and one end of the cylinder body, which is far away from the sealing film, is provided with an opening; and a hammering assembly for striking the sealing film is also arranged between the cylinder and the mounting assembly.

Through above-mentioned technical scheme, support rib and trigger are connected to the installation component. Hit the closing membrane through the hammering subassembly, transmit the air shock wave who produces for the portion of permeating water through the barrel to the lower surface of the portion of permeating water is cleared up in the vibration, reduces the probability that the lower surface of the portion of permeating water is blockked up.

Preferably, the side wall of the support rib is provided with an accommodating groove which horizontally penetrates through the support rib, and the accommodating groove is arranged corresponding to the anti-blocking cleaning component; the installation component stretches out or retracts the drive assembly of holding tank including connecting in the rack of holding tank bottom and ordering about the rack, the rack passes through guide rail sliding connection in holding tank bottom, drive assembly includes drive shaft, the drive gear of fixed connection in the drive shaft that sets up along supporting rib length direction and is used for ordering about drive shaft pivoted power supply, the drive shaft is worn to locate and the rotation is connected on supporting the rib, drive gear and rack toothing.

Through above-mentioned technical scheme, power supply, drive gear and drive shaft form drive assembly, and drive assembly orders about the rack and stretches out or retract the holding tank, and the rack stretches out the back, starts hammering subassembly and hits the strike closed film to make the percussion piece form the air shock wave that can assault the portion lower surface that permeates water. After the rack retracts into the accommodating groove, the barrel can be accommodated in the accommodating groove. In rainy days, the barrel that is located the holding tank can reduce the probability that the rainwater infiltrates into in the barrel to the normal use of guarantee barrel.

Preferably, the inner side wall of one end of the cylinder body, which is connected with the closed membrane, is fixedly connected with a counterweight ring; a rotating part is connected between the rack and the trigger and comprises a U-shaped support frame fixedly connected to the rack and a rotating shaft connected to the outer side wall of the middle part of the barrel, the axis of the rotating shaft is parallel to the support ribs, one end of the rotating shaft, which is far away from the barrel, is arranged on the support frame in a penetrating manner, and the rotating shaft is relatively and rotatably connected to the support frame; the vertical distance between the inner wall of the groove top of the accommodating groove and the rotating shaft is j; the diameter of the outer side wall of the cylinder body gradually shrinks from one end provided with the opening to one end provided with the sealing film, the radius of the outer side wall of one end of the opening of the cylinder body is k, and k is larger than j.

Through above-mentioned technical scheme, the trigger passes through the rotation portion with the rack and is connected to through the axis of rotation on the trigger barrel, make the barrel rotate. When the trigger retracts into the containing groove along with the rack, the top end side wall of the barrel is abutted to the supporting ribs, so that the barrel is driven to rotate relatively, the barrel is gradually brought into the containing groove, one end of the opening of the barrel is gradually downwards rotated under the abutting action of the outer side wall of the barrel and the top end of the containing groove, when the barrel is integrally positioned in the containing groove, one end of the opening of the barrel is lower than one end of the barrel provided with a sealing film, when the rainwater is higher than the water permeable part in rainy days, the barrel accommodated in the containing groove is submerged by the rainwater, when the rainwater infiltration water level is reduced, the opening of the barrel is positioned at the lower end so that the rainwater can leave from the opening of the barrel, and the normal use of the sealing film in the barrel is guaranteed. When the rack stretches out the holding tank, because the effect of counter weight ring in the barrel for the barrel is provided with the one end of closed membrane and rotates downwards, and until the axis of barrel is vertical, the closed membrane of barrel is located hammering subassembly top.

In summary, the present application has at least one of the following effects:

1. by prefabricating the water permeable part and the surrounding edge ribs, the steps of pouring water permeable concrete in situ and maintaining after pouring are reduced, the construction period can be shortened, and the influence of pouring construction on the on-site environment is reduced;

2. the lower surface of the water permeable part is cleaned through the anti-blocking cleaning component on the supporting rib, so that the probability that the lower surface of the water permeable part is blocked is reduced;

3. driving the rack to extend out of the accommodating groove through the driving assembly, so that the firing device faces the water permeable part, and starting the hammering assembly to impact the firing device to form air shock waves facing the water permeable part; after the clearance, rethread drive assembly makes the trigger on rack and the rack retract to the holding tank in, during the rainy day, reduces the rainwater of oozing down and directly enters into the probability in the barrel to the performance of the internal sealing membrane of guarantee barrel.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view taken along line a-a in fig. 1.

Fig. 3 is a schematic view of the internal structure of a prefabricated unit in the embodiment of the present application.

Fig. 4 is an enlarged schematic view of the driving assembly of fig. 3.

Fig. 5 shows the state in which the cartridge is completely located in the housing groove in the present embodiment.

Fig. 6 is a schematic structural view of a cartridge in the practice of the present application.

Description of reference numerals:

1. a road shoulder stone; 2. prefabricating a unit; 3. a limiting groove; 4. a water permeable section; 5. a surrounding rib; 6. a support rib; 7. an additional rib; 8. a side support bar; 9. a carbon fiber web; 10. accommodating grooves; 11. an anti-blocking road cleaning component; 12. a rack; 13. a guide rail; 14. a drive assembly; 15. a drive shaft; 16. a drive gear; 17. a power source; 18. a barrel; 19. a sealing film; 20. a counterweight ring; 21. a rotating shaft; 22. a support frame; 23. a hammer assembly; 24. hammering the motor; 25. the cam is hammered.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The utility model provides an assembled environmental protection concrete road that permeates water, refers to X-X, and assembled environmental protection concrete road that permeates water includes two fixed connection in the shoulder stone 1 on the ground, connects a plurality of prefabricated unit 2 on shoulder stone 1, and two way shoulder stones 1 are parallel to each other and interval distribution, and a plurality of prefabricated unit 2 distribute along 1 length direction of shoulder stone in proper order.

Limiting grooves 3 are formed in the two shoulder stones 1, and two opposite sides of the two limiting grooves 3 are flush with two opposite sides of the two shoulder stones 1 respectively. And (5) paving a layer of cement paste at the bottom of the limiting groove 3, and carrying out setting treatment. An installation space for installing the prefabricated unit 2 is formed between the two limiting grooves 3. And a supporting rib 6 for supporting the prefabricated unit 2 is connected between the two road shoulder stones 1.

The road shoulder stone 1 and the prefabricated unit 2 are both prefabricated and formed in a soil factory.

The prefabricated unit 2 includes a water permeable part 4 and a plurality of surrounding ribs 5 surrounding the water permeable part 4.

In the embodiment of this application, enclose limit rib 5 and be four, and be reinforced concrete pouring formation, four enclose limit ribs 5 end to end in proper order and enclose the permeable water that closes formation rectangle and hold the chamber. Of the four surrounding edge ribs 5, two parallel road shoulder stones 1 are arranged, and the other two different surfaces are perpendicular to the road shoulder stones 1. The lower surface of the surrounding edge rib 5 of the parallel road shoulder stone 1 is abutted to the bottom of the limiting groove 3, and the road shoulder stone 1 is fixedly connected into the limiting groove 3 through cement paste.

An additional rib 7 is fixedly connected between the surrounding edge ribs 5 of the two parallel road shoulder stones 1, the additional rib 7 is also formed by pouring reinforced concrete, the cross section size and the shape of the additional rib 7 are the same as the cross section size and the shape of the surrounding edge ribs 5, the additional rib 7 is used for separating the permeable part 4 in the permeable containing cavity, and the side wall of the additional rib 7 is fixedly connected with the permeable part 4.

The portion of permeating water 4 forms for the concrete placement that permeates water, and the portion of permeating water 4 fills the chamber that holds that permeates water, and the lateral wall and the surrounding edge rib 5 of portion of permeating water 4 or add rib 7 fixed connection. The side supporting rods 8 are fixedly connected to one sides, close to the water permeable part 4, of the surrounding edge ribs 5 and the additional ribs 7, the side supporting rods 8 are horizontally arranged, the side supporting rods 8 are glass fiber ribs, and the side supporting rods 8 are poured and fixed together when the surrounding edge ribs 5 or the additional ribs 7 are poured.

Enclose the bottom of limit rib 5 still fixedly connected with carbon fiber net 9, carbon fiber net 9 includes mutually perpendicular's the muscle of indulging and violently the muscle, indulges the both ends of muscle and violently the muscle and equally divide and do not fix on two surrounding edge ribs 5 that are parallel to each other to indulge the muscle and violently the muscle all is in the state of tightening, thereby make carbon fiber net 9 shield permeate water and hold the chamber end in chamber and to permeating water 4 formation supports, and reduce the influence that carbon fiber net 9 permeated water downwards of portion 4 of permeating water.

The supporting ribs 6 and the road shoulder stones 1 are arranged at intervals, the supporting ribs 6 are fixedly connected to the foundation, a plurality of supporting ribs 6 are sequentially distributed at intervals along the length direction of the road shoulder stones 1, and the supporting ribs 6 and the pre-supporting units are arranged in a one-to-one correspondence mode. Support rib 6 and parallel curb 1 setting, the top coating of support rib 6 has grout, through grout, supports rib 6 and additional rib 7 and permeable to water portion 4 fixed connection.

Support rib 6 parallel road side level is equipped with holding tank 10, and the top of holding tank 10 is less than the top of supporting rib 6, and holding tank 10 has a plurality of poles along supporting 6 length direction interval distribution of rib, installs in the holding tank 10 and can stretch out holding tank 10 and clear up the anti-blocking clearance part of 4 lower surfaces of portion of permeating water.

Prevent stifled clearance part including installation component and trigger.

The mounting assembly includes a rack 12, a guide rail 13 connected to the rack 12 and the bottom of the receiving groove 10, and a driving assembly 14 for driving the rack 12 to move.

The axes of the rack 12 and the guide rail 13 are both arranged in parallel with the width direction of the road, and the guide rail 13 is fixed on the bottom of the accommodating groove 10 in a threaded manner. The rack 12 is slidably coupled to the guide rail 13 such that the rack 12 is relatively slidably coupled to the bottom of the receiving groove 10 through the guide rail 13. One axial end of the rack 12 is provided with a driving gear 16 and a power source 17 for driving the driving shaft 15 to rotate. The driving shaft 15 is arranged parallel to the length direction of the supporting rib 6, and the middle part of the driving shaft 15 penetrates through the accommodating groove 10 of the supporting rib 6.

The power source 17 is a driving motor, the power source 17 is fixedly connected to the end of the support rib 6 through a bolt, and an output shaft of the power source 17 penetrates through the support rib 6 and is coaxially and fixedly connected with the driving shaft 15.

A drive gear 16 is located within the receiving channel 10, the drive gear 16 engaging the rack 12.

The firing device comprises a cylinder body 18 and a sealing membrane 19 fixedly connected to one end of the cylinder body 18, and one end of the cylinder body 18, which is far away from the sealing membrane 19, is arranged in an opening manner. The diameter of the outer side wall of the cylinder 18 is gradually reduced from the open end to the end where the closing film 19 is provided. The outer side wall of the cylinder 18 at the end provided with the opening has a radius k.

A counterweight ring 20 is fixedly connected to the inner side wall of one end of the cylinder 18 close to the closing film 19. When the counterweight ring 20 makes the peripheral side wall of the cylinder 18 not influenced by external force, one end of the cylinder 18 provided with the closing film 19 faces downwards, and the other opposite end faces upwards.

The rotating part includes a U-shaped support frame 22 fixedly connected to the upper surface of the rack 12 and two rotating shafts 21 fixedly connected to the outer side walls of the cylinder 18. The support frame 22 comprises two vertical rods respectively located at two radial sides of the cylinder 18 and a horizontal rod located below the cylinder 18, the horizontal rod supports the rib 6 in parallel and is perpendicular to the rack 12, the vertical rod is vertically and fixedly connected to the end part of the upper surface of the horizontal rod, and the top end of the vertical rod is lower than the groove top of the accommodating groove 10.

The axis of axis parallel support rib 6 of axis of rotation 21, axis of rotation 21 are provided with two along the radial of barrel 18, and axis of rotation 21 rotates relatively with support frame 22 and is connected, and axis of rotation 21 is less than the groove top of holding tank 10, and the axis of rotation 21 deviates from the tip of barrel 18 axis and wears to locate to support in addition to the top of barrel 18 is higher than the groove top of holding tank 10 this moment. The distance between the rotating shaft 21 and the side wall of the top of the accommodating groove 10 is j, and the radius of the rotating shaft 21 on the outer side wall of the cross section of the cylinder 18 is also j, and k is larger than j. When the barrel 18 is integrally positioned in the accommodating groove 10, the outer side wall of the barrel 18 with the opening end is attached to the top of the accommodating groove 10, the end, located at the opening end of the barrel 18, of the axis of the barrel 18 is lower than the end, located at the sealing film 19, of the axis of the barrel 18, and therefore the probability that rainwater is remained in the barrel 18 is reduced after the rainwater overflows a road and disappears, and the influence of the rainwater on the generation of air shock waves is reduced.

When the protruding end of the rack 12 retracts into the receiving groove 10, the outer side wall of the barrel 18 abuts against the groove top of the receiving groove 10, the inclined outer side wall of the barrel 18 enables the axis inside the barrel 18 to be obliquely arranged, and the end, close to the opening of the barrel 18, of the axis inside the barrel 18 is lower than the rotating shaft 21, so that the opening inside the barrel 18 is inclined downwards. Thus, in heavy rain, the probability of rainwater remaining in the barrel 18 is reduced after rainwater has run over the permeable roads and has seeped down to the ground.

When the extending end of the rack 12 extends out of the accommodating groove 10 and the cylinder 18 extends out of the accommodating groove 10, the cylinder 18 rotates under the action of the counterweight ring 20, the end of the cylinder 18 provided with the opening is the top end of the cylinder 18, and the end of the cylinder 18 provided with the closing film 19 is the bottom end of the cylinder 18.

On the support frame 22 and be located the below of barrel 18 and still be provided with hammering subassembly 23, hammering subassembly 23 includes hammering motor 24 and the hammering cam 25 of fixed connection on hammering motor 24 output shaft of a montant bottom lateral wall of fixed connection. The parallel horizontal pole of output shaft of hammering motor 24, the hammering gear is located between barrel 18 and the horizontal pole, and the protruding hammering piece that forms of lateral wall of hammering cam 25, hammering piece can order about closed membrane 19 when hammering cam 25 rotates to 18 inside deformations of barrel to form towards the air shock wave of 4 lower surfaces of portion of permeating water, pass through air shock wave impact portion of permeating water 4, reduce the impurity of blockking up on the concrete hole of permeating water.

The application relates to an implementation principle of assembled environmental protection concrete road that permeates water does: the foundation is pre-treated, and then two pieces of road shoulder stones 1 are laid and fixed according to the design.

Four integrated surrounding edge ribs 5 and an additional rib 7 are prefabricated in a factory, and then permeable concrete is poured and constructed in a permeable containing cavity between the surrounding edge ribs 5 and the additional rib 7 to form a permeable part 4. So that the surrounding rib 5, the additional rib 7 and the water permeable part 4 form the circuit board. The casting construction of the surrounding edge rib 5, the additional rib 7 and the water permeable part 4 is reduced on site, so that the whole construction period is shortened, and the environmental pollution is reduced.

After the prefabricated surrounding edge rib 5, the additional rib 7 and the water permeable wall are transported to the site, a carbon fiber net 9 is covered and fixed below the water permeable containing cavity, the carbon fiber net 9 is tightened, and the edge of the carbon fiber net 9 is fixedly bonded with the surrounding edge rib 5.

At the same time, the support ribs 6 are laid in sequence between the two curbstones 1. Cement paste is paved at the bottom of the limiting groove 3, and then the surrounding rib 5, the additional rib 7 and the water-permeable part 4 form a circuit board which is sequentially paved between the two shoulder stones 1.

The anti-blocking cleaning component on the supporting rib 6 can form air shock waves impacting the lower surface of the water-permeable part 4, so that the probability of blocking the lower surface of the water-permeable part 4 is reduced, and the water-permeable effect of the water-permeable part 4 is guaranteed. Thereby reducing the defects that the conventional high-pressure water washing adopted by the pervious concrete pavement can not directly wash the lower part of the pervious concrete.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an assembled environmental protection concrete road that permeates water, includes two curb stones (1) that are parallel to each other and the interval sets up, its characterized in that: the road shoulder stone water permeable and water permeable structure is characterized by further comprising a plurality of prefabricated units (2) connected to the two road shoulder stones (1), wherein the prefabricated units (2) are sequentially distributed along the length direction of the road shoulder stones (1), each prefabricated unit (2) comprises a water permeable part (4) and a plurality of surrounding ribs (5) surrounding the water permeable part (4), the surrounding ribs (5) are sequentially connected end to end, the middle parts of the surrounding ribs are surrounded to form a water permeable containing cavity, and the water permeable parts (4) are filled and fixedly connected in the water permeable containing cavity; the lower surface of the prefabricated unit (2) is connected with a supporting rib (6) for supporting the water permeable part (4).

2. The fabricated environment-friendly pervious concrete road of claim 1, wherein: it is provided with additional rib (7) to permeate water and hold the intracavity, the both ends fixed connection of additional rib (7) encloses on limit rib (5) in two of parallel curb stone (1), additional rib (7) distribute along the length direction of curb stone (1) has a plurality of roots, additional rib (7) and portion (4) fixed connection that permeates water.

3. The fabricated environment-friendly pervious concrete road of claim 2, wherein: the additional rib (7) and the surrounding edge rib (5) are fixedly connected with side supporting rods (8) towards one side of the water permeable part (4), and one ends of the side supporting rods (8) deviating from the additional rib (7) or the surrounding edge rib (5) extend into the water permeable part (4).

4. The fabricated environment-friendly pervious concrete road of claim 2, wherein: the bottom of the cavity of the permeable accommodating cavity is provided with a carbon fiber net (9), the bottom of the accommodating groove (10) is shielded by the carbon fiber net (9), and the edge of the carbon fiber net (9) is fixedly connected with the lower surface of the surrounding rib (5).

5. The fabricated environment-friendly pervious concrete road of claim 1, wherein: two spacing groove (3) have all been seted up on curb stone (1) upper surface, spacing groove (3) set up, two along the length direction of place curb stone (1) spacing groove (3) both sides in opposite directions respectively with curb stone (1) both sides parallel and level in opposite directions, two spacing groove (3) form installation space, and are a plurality of enclose limit rib (5) and permeable to water portion (4) and connect in installation space, parallel the lower surface of enclosing limit rib (5) of curb stone (1) will butt in the tank bottom of spacing groove (3).

6. The fabricated environment-friendly pervious concrete road of claim 1, wherein: the road shoulder stone supporting structure is characterized in that a plurality of supporting ribs (6) are arranged on the road shoulder stones (1) in parallel, the supporting ribs (6) are arranged in one-to-one correspondence with the prefabricated units (2), the supporting ribs (6) are located between the two road shoulder stones (1), and anti-blocking cleaning components used for cleaning the lower surfaces of the water permeable parts (4) are arranged on the supporting ribs (6).

7. The fabricated environment-friendly pervious concrete road of claim 6, wherein: the anti-blocking cleaning component comprises a mounting assembly and a trigger, the trigger is connected with the support rib (6) through the mounting assembly, the trigger comprises a cylinder body (18) and a sealing film (19) connected to one end of the cylinder body (18), and one end, away from the sealing film (19), of the cylinder body (18) is provided with an opening; and a hammering assembly (23) for striking the sealing film (19) is also arranged between the cylinder (18) and the mounting assembly.

8. The fabricated environment-friendly pervious concrete road of claim 7, wherein: an accommodating groove (10) which horizontally penetrates through the supporting rib (6) is formed in the side wall of the supporting rib (6), and the accommodating groove (10) is arranged corresponding to the anti-blocking cleaning component; the installation component is including connecting rack (12) in holding tank (10) tank bottom and driving component (14) that order about rack (12) and stretch out or retract holding tank (10), rack (12) pass through guide rail (13) sliding connection in holding tank (10) tank bottom, driving component (14) are including drive shaft (15) along supporting rib (6) length direction setting, drive gear (16) on drive shaft (15) and be used for ordering about drive shaft (15) pivoted power supply (17), drive shaft (15) are worn to locate and rotation connection is on supporting rib (6), drive gear (16) and rack (12) meshing.

9. The fabricated environment-friendly pervious concrete road of claim 8, wherein: the inner side wall of one end of the cylinder (18) connected with the sealing film (19) is fixedly connected with a counterweight ring (20); a rotating part is further connected between the rack (12) and the firing device, the rotating part comprises a U-shaped support frame (22) fixedly connected to the rack (12) and a rotating shaft (21) connected to the outer side wall of the middle part of the barrel body (18), the axis of the rotating shaft (21) is parallel to the support rib (6), one end, deviating from the barrel body (18), of the rotating shaft (21) penetrates through the support frame (22), and the rotating shaft (21) is relatively and rotatably connected to the support frame (22); the vertical distance between the inner wall of the top of the accommodating groove (10) and the rotating shaft (21) is j; the diameter of the outer side wall of the cylinder body (18) gradually shrinks from one end provided with an opening to one end provided with a sealing film (19), the radius of the outer side wall of the opening end of the cylinder body (18) is k, and k is larger than j.