CN218466239U - Pervious concrete asphalt pavement - Google Patents

Abstract

The utility model discloses a concrete bituminous paving permeates water relates to municipal works technical field, aims at solving traditional road and leaves the problem that ponding influences the normal walking process of user easily when raining. The key points of the technical scheme are as follows: including the bed course, the concrete layer that permeate water and the pitch layer that permeates water that set gradually from bottom to top, the pitch layer that permeates water includes that interlude and symmetry set up the roadside section in the interlude both sides, and the water catch bowl has been seted up to the seam crossing of interlude and roadside section, buries the drainage structures who communicates with the water catch bowl underground in the concrete layer that permeates water. The utility model discloses a drainage structures who sets up can also draw away the ponding that the road surface left when reinforcing structure whole drainage performance for the rainwater need not to be discharged away with the help of the sewage pipe network, and then can realize that the rainwater is collected and sewage draws the separation of drainage process, realizes collecting the process to the rainwater better.

Description

Pervious concrete asphalt pavement

Technical Field

The utility model relates to a municipal works technical field, more specifically say, it relates to a concrete asphalt pavement permeates water.

Background

The road surface is a layered structure which is laid on a road bed by various road building materials and directly bears the load of people or vehicles.

Along with the continuous improvement of productivity level, the continuous improvement of production technology, the structure of road and the function that it had also become more and more perfect, the water permeability and the drainage performance on road surface all improve to some extent, still can leave ponding on the road surface after the rainfall, when the pedestrian walks on the road surface that has ponding soon, can take this part ponding to fall to on pedestrian's vamp or the bottom of a trouser leg when lifting foot and taking a step and wet vamp and bottom of a trouser leg, if contain silt in the ponding, then can make pedestrian's bottom of a trouser leg and vamp dirty more easily, therefore it is necessary to set up one kind and solve traditional road surface and leave the structure that ponding influences pedestrian's quick walking process.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a concrete asphalt pavement permeates water reaches the purpose that improves the whole drying quality of cloth through setting up of structure.

The above technical purpose of the present invention can be achieved by the following technical solutions: this concrete bituminous paving permeates water, include the bed course that sets gradually from bottom to top, the concrete layer that permeates water and the pitch layer that permeates water, its characterized in that: the permeable asphalt layer comprises a middle section and roadside sections symmetrically arranged on two sides of the middle section, a water collecting tank is arranged at the joint of the middle section and the roadside sections, and a drainage structure communicated with the water collecting tank is embedded in the permeable concrete layer.

The utility model discloses further set up to: the utility model discloses a road edge section, including water catch bowl, road edge section, water catch bowl, can dismantle in the water catch bowl and be connected with a plurality of rigid support frame, the top surface of rigid support frame flushes with the top surface of interlude, the top surface of roadside section is higher than the top surface of interlude.

The utility model discloses further set up to: and a filtering piece is laid in the water collecting tank below the rigid support frame.

The utility model discloses further set up to: the drainage structure comprises a drainage pipe embedded in the pervious concrete layer and a plurality of drainage pipes communicated with the drainage pipe, and water inlets of the drainage pipes are communicated with the water collecting tank.

The utility model discloses further set up to: the distance from the bottom of the water collecting tank to the top surface of the middle section decreases progressively from the middle section to the road side section, the water inlet of the drainage pipe is positioned on one side close to the middle section, and the height of the top surface of the road side section increases progressively along the middle section to the road side section.

The utility model discloses further set up to: and the rigid support frame is internally filled with a water filtering block.

The utility model discloses further set up to: a plurality of mounting holes are formed in the inner bottom surface of the water collecting tank, and a plurality of mounting rods penetrating into the mounting holes are fixedly connected to the bottom of the rigid supporting frame.

To sum up, the utility model discloses following beneficial effect has:

the interlude is used for supplying the vehicle walking, the roadside section is used for supplying the pedestrian walking, and then can build different road surface states and be suitable for vehicle and pedestrian's walking, the water catch bowl has been seted up to the seam crossing of interlude and roadside section, the drainage structure who communicates with the water catch bowl is buried underground in the concrete layer that permeates water, the water on roadside section and middle section surface all can enter into the water catch bowl and collect temporarily, the water that gets into in the water catch bowl draws the row to collecting through the drainage structure who sets up, reduce the ponding volume that roadside section and interlude section surface left simultaneously, and then can reduce ponding to vehicle and pedestrian's influence.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is an enlarged view at B in fig. 3.

In the figure: 1. a cushion layer; 2. a pervious concrete layer; 3. a water-permeable asphalt layer; 4. a middle section; 5. a roadside section; 6. a water collection tank; 7. a rigid support frame; 8. a filter member; 9. a drain pipe; 10. a drainage pipe; 11. a water filtering block; 12. mounting holes; 13. and (5) installing a rod.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

This concrete bituminous paving permeates water, as shown in fig. 1 and fig. 2, including the bed course 1 that sets gradually from bottom to top, permeate water concrete layer 2 and the pitch layer 3 that permeates water, the characteristics that the water permeability that utilize concrete layer 2 and the pitch layer 3 that permeates water to have is good come the holistic water permeability of additional strengthening structure, bed course 1 sets up to the graded gravel layer, be located permeating water and being provided with a plurality of curb stones of pitch layer 3 both sides, can realize the separation to the silt and the flowing water of road both sides through the curb stone that sets up, and then can reduce the influence of the water and the silt of road both sides to the whole top surface of structure, the pitch layer 3 that permeates water includes interlude 4 and the symmetrical roadside section 5 that sets up in interlude 4 both sides, interlude 4 is used for the vehicle walking, roadside section 5 is used for the pedestrian to walk, and then can build different road surface states and be suitable for the walking of vehicle and pedestrian, water catch basin 6 has been seted up to the seam crossing of interlude 4, permeate water drainage structures that has in concrete layer 2 and the catchment 6 intercommunication, the water basin 5 that all can get into to the temporary collection, the ponding structure that the water collection is got up to the roadside 5 that the ponding reduces simultaneously, the ponding that the ponding reduces to collect, the interpass collection of the interpass that the ponding 5 that gets up.

As shown in fig. 1 and fig. 2, can dismantle in the water catch bowl 6 and be connected with a plurality of rigidity support frame 7, the intussuseption of rigidity support frame 7 is filled with water filtering block 11, set up rigidity support frame 7 into the structure of dismantling the connection, this setting ensures that rigidity support piece can pull down and realize the stable clearance to water catch bowl 6 in the water catch bowl 6, can also dismantle and change water filtering block 11 simultaneously, water filtering block 11 is formed by the dacron silk complex, make water can better see through rigidity support frame 7 and enter into water catch bowl 6 through water filtering block 11 that sets up, can also realize the filtering action to silt simultaneously, reduce the volume that silt enters into the drainage structures, realize the stable protection to the drainage structures, a plurality of mounting holes 12 have been seted up to water catch bowl 6's interior bottom surface, rigidity support frame 7's bottom fixedly connected with wears to a plurality of installation poles 13 in mounting hole 12, rigidity support piece and installation pole 13 all set up to the reinforcing bar material and through welded mode fixed connection, peg graft each other through installation pole 13 and mounting hole 12, realize rigidity support frame 7 with permeating water and permeate water layer 3's connection, ensure that the position and the rigidity support piece is located and the stable waterlogging caused by excessive rainfall function has more.

As shown in fig. 1 and 2, the top surface of rigid support frame 7 flushes with the top surface of interlude 4, the top surface of roadside segment 5 is higher than the top surface of interlude 4, this setting can reduce 4 surperficial rivers of interlude to roadside segment 5, reduce the ponding amount on roadside segment 5 surface, filter piece 8 has been laid in the water catch bowl 6 that is located rigid support frame 7 below, filter piece 8 wholly is the slice and forms by the polyester silk is compound, filter piece 8 through the setting can realize the separation to silt, it blocks up drainage structures in the drainage structures to reduce silt to enter into, ensure the stability of the whole drainage function of drainage structures, can also realize dismantling and changing filtering piece 8 simultaneously.

As shown in fig. 3 and 4, the drainage structure comprises a drainage pipe 9 embedded in the pervious concrete layer 2 and a plurality of drainage pipes 10 communicated with the drainage pipe 9, a water inlet of each drainage pipe 10 is communicated with the water collection tank 6, water in the water collection tank 6 flows into the drainage pipe 9 under the drainage effect of the drainage pipes 10, and under the drainage effect of the drainage pipes 9, the water can be drained to be collected for recycling, meanwhile, the water reserved on the whole structure can be reduced, the water accumulation reserved on the whole surface of the structure is reduced, and the influence of the water accumulated on the road surface on pedestrians is reduced.

As shown in fig. 1-4, the distance from the bottom of the water collecting tank 6 to the top of the middle section 4 decreases gradually from the middle section 4 to the roadside 5, the water inlet of the drainage pipe 10 is located at one side close to the middle section 4, the arrangement enables the water collecting tank to form an inclined surface structure with a low side close to the drainage pipe 10 and a high side far away from the drainage pipe 10, further, the water flowing into the water collecting tank 6 flows towards one side of the drainage pipe 10 under the action of the gravity along the inclined surface, further, the water entering the water collecting tank 6 can be drained away through the drainage structure better, the height of the top of the roadside 5 increases gradually along the middle section 4 towards the roadside 5, the arrangement enables the roadside 5 to form an inclined surface, so that the water falling onto the roadside 5 can better flow towards the water collecting tank 6 under the action of the gravity of the self along the inclined surface, the water collection amount on the surface of the roadside 5 is reduced, and the influence of the water accumulation on the surface of the roadside 5 on the walking process of pedestrians is reduced.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a concrete asphalt pavement permeates water, includes bed course (1), the concrete layer (2) that permeates water and the asphalt layer (3) that permeates water that set gradually from bottom to top, its characterized in that: the permeable asphalt layer (3) comprises a middle section (4) and roadside sections (5) symmetrically arranged on two sides of the middle section (4), a water collecting tank (6) is arranged at the joint of the middle section (4) and the roadside sections (5), and a drainage structure communicated with the water collecting tank (6) is embedded in the permeable concrete layer (2).

2. The pervious concrete asphalt pavement of claim 1, characterized in that: a plurality of rigid support frames (7) are detachably connected in the water collecting tank (6), the top surfaces of the rigid support frames (7) are flush with the top surface of the middle section (4), and the top surface of the roadside section (5) is higher than the top surface of the middle section (4).

3. The pervious concrete asphalt pavement of claim 2, characterized in that: and a filtering piece (8) is laid in the water collecting tank (6) below the rigid supporting frame (7).

4. The pervious concrete asphalt pavement of claim 3, characterized in that: the drainage structure comprises a drainage pipe (9) embedded in the pervious concrete layer (2) and a plurality of drainage pipes (10) communicated with the drainage pipe (9), and water inlets of the drainage pipes (10) are communicated with the water collecting tank (6).

5. The pervious concrete asphalt pavement of claim 4, characterized in that: the distance from the bottom of the water collecting tank (6) to the top surface of the middle section (4) decreases progressively from the middle section (4) to the roadside section (5), the water inlet of the drainage pipe (10) is positioned on one side close to the middle section (4), and the height of the top surface of the roadside section (5) increases progressively along the direction from the middle section (4) to the roadside section (5).

6. The pervious concrete asphalt pavement of claim 2, characterized in that: and the rigid support frame (7) is filled with a water filtering block (11).

7. The pervious concrete asphalt pavement of claim 2, characterized in that: a plurality of mounting holes (12) have been seted up to the interior bottom surface of water catch bowl (6), a plurality of installation poles (13) to the mounting hole (12) are worn to the bottom fixedly connected with of rigid support frame (7).

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