CN220246595U - Permeable asphalt pavement structure - Google Patents

Abstract

The utility model discloses a permeable asphalt pavement structure, which comprises a roadbed layer, wherein a reinforcing steel bar frame is arranged in the roadbed layer, a cement layer is paved in the reinforcing steel bar frame, a mounting plate is arranged in the cement layer, a sand stone layer is paved at the top of the cement layer, a transverse plate is arranged above the sand stone layer, a drain pipe is communicated with the inside of the mounting plate, a baffle is connected with the inside of the mounting plate in a sliding manner, a broken stone sub-layer is paved at the top of the transverse plate, a permeable asphalt layer is paved at the top of the broken stone sub-layer, and a pavement asphalt layer is paved at the top of the permeable asphalt layer.

Description

Permeable asphalt pavement structure

Technical Field

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

Background

In the pavement paving process, a plurality of convenience is considered, and when the permeable asphalt is adopted to pave the pavement, rainwater on the pavement can flow to the lower part through the pavement to be absorbed by the soil, so that the permeable asphalt has a relieving effect on the water in the area of the pavement, and the durability of the pavement is improved.

Rainwater on the road surface can permeate into the inside of asphalt that permeates water when using asphalt pavement permeates water, but because asphalt that permeates water's rate of permeating water is limited, can lead to ponding on the road surface to come not to permeate into the basic unit inside of asphalt below that permeates water when ponding is too much on the road surface, can cause rainwater accumulation on the road surface to form ponding on the road surface, can cause asphalt pavement subsidence because rolling of vehicle etc. when asphalt pavement uses, influence asphalt pavement's life, so need an asphalt pavement structure that permeates water that the performance is good use, for this reason, we provide an asphalt pavement structure that permeates water and solve above problem.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a permeable asphalt pavement structure.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bituminous paving structure permeates water, includes the road base layer, the internally mounted on road base layer has the reinforcing bar frame, cement layer has been laid to the inside of reinforcing bar frame, cement layer's internally mounted has the mounting panel, the sand stone layer has been laid at cement layer's top, the diaphragm is installed to the top of sand stone layer, the inside switch-on of mounting panel has the drain pipe, the inside sliding connection of mounting panel has the baffle, garrulous stone sub-layer has been laid at the top of diaphragm, permeable asphalt layer has been laid at the top of garrulous stone sub-layer, pavement asphalt layer has been laid at the top of permeable asphalt layer.

Further, the mounting plates are buried in the two sides of the cement layer, and the outer surfaces of the transverse plates are in sliding connection with the outer surfaces of the mounting plates.

Further, the pipe orifice of the drain pipe is positioned above the transverse plate, and the transverse plate is of a structure with high middle and low two sides.

Further, the surface sliding connection of mounting panel has the backup pad, the surface fixedly connected with fixed plate of backup pad.

Further, the inside of fixed plate is opened there is the hole of permeating water, the position of hole of permeating water is in garrulous stone sub-layer, permeate water asphalt layer and road surface asphalt layer's both sides.

Further, the surface fixedly connected with guard plate of backup pad, the surface of guard plate and the surface sliding connection of baffle.

Further, the inside of guard plate is opened there is the filtration pore, the surface fixedly connected with roof of guard plate.

Third) beneficial effects

Compared with the prior art, the permeable asphalt pavement structure has the following beneficial effects:

1. according to the utility model, through the cooperation between the transverse plate, the drainage pipe and the mounting plate, the transverse plate can control the flow direction of water, the transverse plate is of a structure with high middle and low two sides, rainwater permeated by the permeable asphalt layer flows to the two sides of the transverse plate when entering the lower part, the drainage pipe can assist drainage, at the moment, the rainwater can flow into an external pipeline through the drainage pipe without depending on soil at the bottom to absorb the rainwater, the treatment speed of the rainwater is increased, the mounting plate can increase the drainage speed, the mounting plate is of a structure with convex two sides and concave middle, the part close to the road surface is of a cavity structure, the rainwater can flow out of the cavity positions at the two sides rapidly, the drainage speed of the rainwater is accelerated, and the problem that the permeable asphalt road surface is easy to accumulate water is solved.

2. The cement layer and the reinforcing steel bar frame are arranged, so that the transverse plate can be firmly supported, the cement layer can stably support the transverse plate when the pavement is used, sinking can be avoided, the broken stone sub-layer can increase the drainage effect of the transverse plate, a cavity is arranged in the middle of the broken stone sub-layer, rainwater on the transverse plate can be quickly discharged, the pavement can be supported, the service life of the pavement is prolonged, the rainwater on two sides of the pavement can be quickly discharged through the arrangement of the protection plate, and the filter holes can be prevented from being blocked after being covered by articles such as plastic bags through the arrangement of the top plate.

Drawings

FIG. 1 is a general block diagram of the present utility model;

FIG. 2 is an enlarged view of a portion of the present utility model;

FIG. 3 is a top view of a cross plate of the present utility model;

fig. 4 is a main component structure diagram of the present utility model.

In the figure: 1. a road base layer; 2. a reinforcing steel bar frame; 3. a cement layer; 4. a mounting plate; 5. a sand layer; 6. a cross plate; 7. a drain pipe; 8. a baffle; 9. crushed stone layers; 10. a water permeable asphalt layer; 11. a pavement asphalt layer; 12. a support plate; 13. a fixing plate; 14. a water permeable hole; 15. a protection plate; 16. a filter hole; 17. and a top plate.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a bituminous paving structure permeates water, including road base layer 1, the internally mounted of road base layer 1 has reinforcing bar frame 2, cement layer 3 has been laid to the inside of reinforcing bar frame 2, cement layer 3's internally mounted has mounting panel 4, the inside both sides position on cement layer 3 is all buried underground to mounting panel 4, at first lay road base layer 1 on the road surface when laying, then bury reinforcing bar frame 2 in road base layer 1 inside, at reinforcing bar frame 2's inside filling cement, can provide firm basis to the road surface, insert the inside on cement layer 3 with the connecting plate of mounting panel 4 both sides, mounting panel 4 is fixed in cement layer 3's inside this moment.

The sand stone layer 5 has been laid at the top of cement layer 3, diaphragm 6 is installed to the top on sand stone layer 5, the inside switch-on of mounting panel 4 has drain pipe 7, the surface of diaphragm 6 and the surface sliding connection of mounting panel 4, lay sand stone layer 5 in the top on cement layer 3 and support diaphragm 6, then install diaphragm 6 in the top on sand stone layer 5, the mouth of pipe of drain pipe 7 is located the top of diaphragm 6, diaphragm 6 is high both sides low structure in the middle, diaphragm 6 is waterproof, the rainwater on diaphragm 6 can flow to the both sides of diaphragm 6, the rainwater can be discharged outside through drain pipe 7 fast this moment.

The inside sliding connection of mounting panel 4 has baffle 8, and garrulous stone sub-layer 9 has been laid at the top of diaphragm 6, and permeable asphalt layer 10 has been laid at the top of garrulous stone sub-layer 9, and pavement asphalt layer 11 has been laid at the top of permeable asphalt layer 10, and baffle 8 can increase both sides when laying, can make the rainwater discharge through drain pipe 7 fast, has the cavity in the middle of the garrulous stone sub-layer 9, can be with the rainwater on the diaphragm 6 quick discharge, also can support the pavement, improves the life on pavement.

The surface sliding connection of mounting panel 4 has backup pad 12, the surface fixedly connected with fixed plate 13 of backup pad 12, the inside of fixed plate 13 is opened there is permeable hole 14, permeable hole 14's position is in garrulous stone sub-layer 9, permeable asphalt layer 10 and the both sides on road surface pitch layer 11, the inside rainwater on rubble sub-layer 9, permeable asphalt layer 10 and road surface pitch layer 11 can discharge between mounting panel 4 and the fixed plate 13 through permeable hole 14, can accelerate the discharge rate of rainwater, fixed plate 13 also can avoid road surface material to remove the road both sides.

The surface fixedly connected with guard plate 15 of backup pad 12, the surface of guard plate 15 and the surface sliding connection of baffle 8, open the inside of guard plate 15 has filtration pore 16, and the surface fixedly connected with roof 17 of guard plate 15 can carry out the quick discharge to the rainwater of road surface both sides through setting up guard plate 15, can avoid filtration pore 16 to cause filtration pore 16 to block up after being covered by articles such as plastic bag through setting up roof 17, and filtration pore 16 can carry out the discharge with the rainwater on the road surface.

Working principle: when paving the road surface, firstly lay road base 1 on the road surface, then lay the installation through road base 1 to reinforcing bar frame 2 and cement layer 3, insert the inside on cement layer 3 with mounting panel 4, cement layer 3 can provide firm support to the road surface structure, avoid the road surface subsidence, the structure of diaphragm 6 is high both sides low in the middle, can control the flow direction of top water, be convenient for the rainwater flows out fast through drain pipe 7, fixed plate 13 and guard plate 15 can be discharged rubble sublayer 9, permeable asphalt layer 10, road surface asphalt layer 11 and the rainwater on the road, can discharge the rainwater in the recess of mounting panel 4 then discharge through drain pipe 7.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)

1. The utility model provides a permeable asphalt pavement structure, includes road base layer (1), its characterized in that: the internally mounted of road bed layer (1) has steel bar frame (2), cement layer (3) have been laid to the inside of steel bar frame (2), the internally mounted of cement layer (3) has mounting panel (4), sand stone layer (5) have been laid at the top of cement layer (3), diaphragm (6) are installed to the top of sand stone layer (5), the inside switch-on of mounting panel (4) has drain pipe (7), the inside sliding connection of mounting panel (4) has baffle (8), garrulous stone sub-layer (9) have been laid at the top of diaphragm (6), permeable asphalt layer (10) have been laid at the top of garrulous stone sub-layer (9), pavement asphalt layer (11) have been laid at the top of permeable asphalt layer (10).

2. The permeable asphalt pavement structure according to claim 1, wherein: the mounting plates (4) are buried in two sides of the interior of the cement layer (3), and the outer surfaces of the transverse plates (6) are in sliding connection with the outer surfaces of the mounting plates (4).

3. The permeable asphalt pavement structure according to claim 1, wherein: the pipe orifice of the drain pipe (7) is positioned above the transverse plate (6), and the transverse plate (6) is of a structure with high middle and low two sides.

4. The permeable asphalt pavement structure according to claim 1, wherein: the outer surface sliding connection of mounting panel (4) has backup pad (12), the surface fixedly connected with fixed plate (13) of backup pad (12).

5. The permeable asphalt pavement structure according to claim 4, wherein: the inside of fixed plate (13) is opened has hole (14) that permeates water, the position of hole (14) that permeates water is in the both sides of garrulous stone sub-layer (9), permeable asphalt layer (10) and road surface asphalt layer (11).

6. The permeable asphalt pavement structure according to claim 5, wherein: the outer surface of backup pad (12) is fixedly connected with guard plate (15), the surface of guard plate (15) and the surface sliding connection of baffle (8).

7. The permeable asphalt pavement structure according to claim 6, wherein: the inside of guard plate (15) is opened has filtration pore (16), the surface fixedly connected with roof (17) of guard plate (15).