CN213173196U - Asphalt concrete pavement with quick drainage structure - Google Patents

Abstract

The utility model discloses an asphalt concrete pavement with a rapid drainage structure, which comprises a first soil foundation layer, wherein the soil foundation layer, a gravel layer and a waterproof layer are sequentially laid from bottom to top, both sides of the top of the waterproof layer are sequentially and relatively provided with a landscape zone and a drainage groove, one end of the drainage groove is communicated with a drainage pipe, both sides of the top of the inner wall of the drainage groove are clamped with both sides of a plurality of anti-blocking mechanisms through clamping grooves, a concrete layer is laid between the drainage grooves which are oppositely arranged, a plurality of water chutes are transversely arranged at equal intervals at the top of the concrete layer, and an asphalt layer is laid between a plurality of oppositely laid curbstones, thereby ensuring that the filter screen can not be blocked and preventing the drainage groove from unsmooth drainage due to the blockage of solid garbage, the efficiency of drainage is increased, through the cooperation of water drainage tank, drain pipe to the road surface cools down.

Description

Asphalt concrete pavement with quick drainage structure

Technical Field

The utility model relates to a road surface construction technical field specifically is an asphalt concrete road surface with quick drainage structures.

Background

The asphalt concrete pavement refers to various types of pavements formed by rolling asphalt and concrete. The asphalt concrete is a mixture formed by fully mixing asphalt materials with certain viscosity and proper dosage and mineral aggregates with certain gradation. Asphalt concrete as an asphalt pavement material is subjected to repeated action of vehicle load and long-term influence of environmental factors in the use process. Therefore, asphalt concrete must have good durability against the action of natural factors while having a certain bearing capacity. That is, the asphalt pavement should exhibit sufficient stability in high temperature environment, crack resistance in low temperature condition, good water stability, durable aging resistance, and good skid resistance for safety, so as to ensure good service function of the asphalt pavement.

When the existing asphalt concrete pavement is put into use, the following problems are often existed, one of which is: the drainage channel is easy to block, the drainage performance is poor, water is easy to accumulate on the road surface, and the drainage speed of rainwater is slow; the second step is as follows: the temperature of the road surface is high, the temperature reduction is slow, the normal running of pedestrians and vehicles is influenced, and thirdly, the drainage channel cannot collect rainwater; improvements are therefore needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an asphalt concrete pavement with quick drainage structures to solve the current asphalt concrete pavement that proposes in the above-mentioned background art when putting into use, often there is the water drainage tank to block up easily, and the drainage is poor, the easy ponding in road surface, rainwater exhaust rate is slow, and road surface temperature is high, the cooling is slow, influences the problem that pedestrian and vehicle normally travel and water drainage tank can't collect the rainwater.

In order to achieve the above object, the utility model provides a following technical scheme: an asphalt concrete pavement with a rapid drainage structure comprises a first earth foundation layer, wherein a gravel layer is laid at the top of the first earth foundation layer, a waterproof layer is laid at the top of the gravel layer, opposite landscape belts and drainage grooves are arranged on two sides of the top of the waterproof layer, a second earth foundation layer is laid on the bottom of each landscape belt, a drainage pipe is fixedly communicated with the middle of one end of each drainage groove, one end of the drainage pipe penetrates through the bottom of the landscape belt, two sides of the top of the inner wall of each drainage groove are clamped with two sides of a plurality of anti-blocking mechanisms through clamping grooves, each anti-blocking mechanism consists of a transverse plate, a filter screen and a collection groove, one side of the transverse plate is fixedly connected with one side of the filter screen, the other side of the transverse plate is fixedly connected with one side of the collection groove, a concrete layer is laid between the drainage grooves which are arranged oppositely, a plurality of guiding gutters are transversely arranged at the top of the concrete layer in an equidistant mode, a plurality of road edge stones are oppositely paved on two sides of the top of the concrete layer, and an asphalt layer is paved between every two road edge stones which are oppositely paved.

As an optimized technical scheme of the utility model, a plurality of infiltration holes have been seted up to the surface of drain pipe one end, the other end and the fixed intercommunication of sewer of drain pipe.

As a preferred technical scheme of the utility model, the draw-in groove that the both sides at water drainage tank inner wall top were seted up is not at same horizontal plane, and is close to concrete layer's draw-in groove height and is higher than the draw-in groove height that is close to the view area.

As an optimized technical scheme of the utility model, a plurality of discharge orifices have been seted up to the surface of collecting vat.

As a preferred technical scheme of the utility model, the top of waterproof layer is laid on concrete layer, concrete layer's top is laid on the asphalt layer, just highly be higher than the height at asphalt layer both ends in the middle of the asphalt layer.

As an optimized technical scheme of the utility model, the top on concrete layer flushes with the top of water drainage tank.

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

1. through the matching of the water guide groove, the drainage groove, the filter screen, the transverse plate and the collecting groove, after rainwater falls into the asphalt layer, the structure of the high two-side bottom in the middle of the asphalt layer enables a part of rainwater to directly flow to the drainage grooves on two sides of the asphalt layer through the surface of the asphalt layer, and a part of rainwater permeates into the guide groove of the concrete layer through the asphalt layer and then flows into the drainage groove through the water guide groove;

2. through the water drainage tank, the cooperation of drain pipe, because the middle part in water drainage tank one side is established to the drain pipe, thereby certain rainwater can be stored to the bottom of water drainage tank, and the rainwater that the water drainage tank bottom was stored carries out the heat absorption cooling to asphalt layer and concrete layer, the rainwater of collecting can carry out certain cooling to the air on road surface at the in-process of evaporating gradually, simultaneously through drain pipe exhaust rainwater, the infiltration hole on drain pipe surface can be with in the second earth basic unit of rainwater infiltration view area bottom when the bottom in view area flows through, thereby provide moisture for the plant on the view area, and the plant on the view area also can cool down the road surface once more.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

fig. 2 is a schematic view of the concrete layer buffer net of the present invention;

FIG. 3 is a schematic structural view of the drainage channel of the present invention;

fig. 4 is a schematic structural view of the anti-blocking mechanism of the present invention.

In the figure: 1. a first soil foundation layer; 2. a gravel layer; 3. a waterproof layer; 4. a concrete layer; 5. an asphalt layer; 6. a curb stone; 7. a water discharge tank; 8. a landscape belt; 9. a drain pipe; 10. a water chute; 11. a second earth foundation layer; 12. a water seepage hole; 13. a transverse plate; 14. a filter screen; 15. collecting tank; 16. and (4) a water flowing hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides an asphalt concrete pavement with a rapid drainage structure, which comprises a first earth foundation layer 1, a gravel layer 2 is laid on the top of the first earth foundation layer 1, a waterproof layer 3 is laid on the top of the gravel layer 2, opposite landscape belts 8 and drainage grooves 7 are arranged on both sides of the top of the waterproof layer 3, a second earth foundation layer 11 is laid on the bottom of each landscape belt 8, a drainage pipe 9 is fixedly communicated with the middle part of one end of each drainage groove 7, one end of the drainage pipe 9 passes through the bottom of each landscape belt 8, both sides of the top of the inner wall of each drainage groove 7 are clamped with both sides of a plurality of anti-blocking mechanisms through clamping grooves, each anti-blocking mechanism comprises a transverse plate 13, a filter screen 14 and a collecting groove 15, one side of the transverse plate 13 is fixedly connected with one side of the filter screen 14, the other side of the transverse plate 13 is fixedly connected with one side of, concrete layer 4 has been laid between two water drainage tank 7 of relative setting, and a plurality of guiding gutters 10 have transversely been seted up to concrete layer 4's top equidistance, and a plurality of curbstones 6 have all been laid relatively to the both sides at concrete layer 4 top, and asphalt layer 5 has been laid between 6 two liang of curbstones 6 that a plurality of relative laying.

Preferably, the outer surface of one end of the drain pipe 9 is provided with a plurality of water seepage holes 12, and the other end of the drain pipe 9 is fixedly communicated with a sewer, so that the plants in the landscape zone 8 can be conveniently watered, and water resources are saved;

the clamping grooves formed in the two sides of the top of the inner wall of the drainage groove 7 are not in the same horizontal plane, the height of the clamping groove close to the concrete layer 4 is higher than that of the clamping groove close to the landscape zone 8, the anti-blocking mechanism is inclined due to the inclination of the clamping grooves, so that drainage is facilitated, and sundries on the filter screen 14 can flow into the collecting groove 15 under the action of self gravity and water flow due to the inclined arrangement;

a plurality of water flowing holes 16 are formed in the outer surface of the collecting tank 15, and water in the collecting tank 15 flows out to collect only solid impurities;

the concrete layer 4 is laid on the top end of the waterproof layer 3, the asphalt layer 5 is laid on the top end of the concrete layer 4, the height of the middle of the asphalt layer 5 is higher than the height of the two ends of the asphalt layer 5, the height of the middle of the asphalt layer 5 is higher than the height of the two ends of the asphalt layer, the two sides of the asphalt layer are lower, drainage is facilitated, and drainage of the drainage groove 7 is facilitated;

the top of the concrete layer 4 is flush with the top of the drainage channel 7, so that the water penetrating into the water chute 10 of the concrete layer 4 from the asphalt layer 5 flows into the drainage channel 7.

When in specific use, the utility model relates to an asphalt concrete pavement with a rapid drainage structure, after rainwater falls into the asphalt layer 5, the structure that the middle of the asphalt layer 5 is higher than the bottoms of the two sides enables a part of rainwater to directly flow to the drainage grooves 7 on the two sides of the asphalt layer 5 through the surface of the asphalt layer 5, a part of rainwater permeates into the guide grooves of the concrete layer 4 through the asphalt layer 5 and then flows into the drainage grooves 7 through the water guide grooves 10, meanwhile, when solid garbage on the road surface flows to the drainage channel 7 through rainwater washing, the fixed garbage is filtered by the filter screen 14 which is obliquely clamped and connected with the top of the inner wall of the drainage channel 7, when the fixed garbage on the filter screen 14 reaches a certain amount, the fixed garbage flows to the collecting tank 15 through rainwater washing, a plurality of water flowing holes 16 are formed in the outer surface of the collecting tank 15, so that no rainwater is accumulated in the collecting tank 15, thereby ensuring that the filter screen 14 cannot be blocked and preventing the drainage channel 7 from being blocked by the solid garbage and unsmooth drainage; through water drainage tank 7, drain pipe 9's cooperation, because drain pipe 9 establishes the middle part in water drainage tank 7 one side, thereby certain rainwater can be stored to water drainage tank 7's bottom, and the rainwater that water drainage tank 7 bottom was stored carries out the heat absorption cooling to pitch layer 5 and concrete layer 4, the rainwater of collecting can carry out certain cooling to the air on road surface at the in-process of evaporating gradually, simultaneously through drain pipe 9 exhaust rainwater, drain pipe 9 surperficial infiltration hole 12 can be with in the second earth basic unit 11 of rainwater infiltration view area 8 bottom when the bottom of view area 8 flows through, thereby provide moisture for the plant on the view area 8, and the plant on the view area 8 also can cool down the road surface once more.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The asphalt concrete pavement with the rapid drainage structure comprises a first soil foundation layer (1) and is characterized in that a gravel layer (2) is laid at the top of the first soil foundation layer (1), a waterproof layer (3) is laid at the top of the gravel layer (2), two opposite landscape belts (8) and drainage grooves (7) are arranged on two sides of the top of the waterproof layer (3), a second soil foundation layer (11) is laid at the bottom of each landscape belt (8), a drainage pipe (9) is fixedly communicated with the middle of one end of each drainage groove (7), one end of each drainage pipe (9) penetrates through the bottom of each landscape belt (8), two sides of the top of the inner wall of each drainage groove (7) are connected with two sides of a plurality of anti-blocking mechanisms in a clamping mode through clamping grooves, and the anti-blocking mechanisms are formed by transverse plates (13), filter screens (14) and collecting grooves (15), just one side of diaphragm (13) and one side fixed connection of filter screen (14), the opposite side of diaphragm (13) and one side fixed connection of collecting vat (15), relative two that set up concrete layer (4) have been laid between water drainage tank (7), a plurality of guiding gutters (10) have transversely been seted up to the top equidistance of concrete layer (4), a plurality of curbstones (6), a plurality of relative laying have all been laid relatively to the both sides at concrete layer (4) top the asphalt layer (5) have been laid between two liang along stone (6).

2. The asphalt concrete pavement with a rapid drainage structure as claimed in claim 1, wherein: the outer surface of one end of the drain pipe (9) is provided with a plurality of water seepage holes (12), and the other end of the drain pipe (9) is fixedly communicated with a sewer.

3. The asphalt concrete pavement with a rapid drainage structure as claimed in claim 1, wherein: the clamping grooves formed in the two sides of the top of the inner wall of the drainage groove (7) are not on the same horizontal plane, and the height of the clamping groove close to the concrete layer (4) is higher than that of the clamping groove close to the landscape belt (8).

4. The asphalt concrete pavement with a rapid drainage structure as claimed in claim 1, wherein: the outer surface of the collecting tank (15) is provided with a plurality of water flowing holes (16).

5. The asphalt concrete pavement with a rapid drainage structure as claimed in claim 1, wherein: concrete layer (4) are laid on the top of waterproof layer (3), asphalt layer (5) are laid on the top of concrete layer (4), just the height in the middle of asphalt layer (5) is higher than the height at both ends of asphalt layer (5).

6. The asphalt concrete pavement with a rapid drainage structure as claimed in claim 1, wherein: the top of the concrete layer (4) is flush with the top of the drainage groove (7).

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