CN215629121U

CN215629121U - Multifunctional sponge road structure

Info

Publication number: CN215629121U
Application number: CN202121636856.XU
Authority: CN
Inventors: 徐德强; 王浩; 刘国栋; 陈美娟
Original assignee: Jiangsu Qiancheng Ecological Technology Co ltd
Current assignee: Jiangsu Qiancheng Ecological Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-01-25
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a multifunctional sponge road structure in the technical field of sponge roads, which comprises a wearing layer, wherein drainage channels are arranged on two sides and in the middle of the wearing layer, vegetation is arranged in the drainage channels, a gravel layer is arranged at the bottom of the drainage channels, and a fine sand layer, a soil layer and a cushion layer are sequentially arranged at the lower end of the wearing layer; the inside of bed course is provided with the protective frame, the inside of protective frame is provided with the drain pipe, the small opening has been seted up to the lower terminal surface of drain pipe, a plurality of perforation has all been seted up to the inside both sides position of protective frame, the fenestrate inside is provided with the filter screen, the drain pipe contacts with the inside of protective frame, and the side of extending the bed course of drain pipe, the soil horizon has all run through the drainage pole with the inside of bed course, the lower terminal surface and the protective frame fixed connection of drainage pole, the quantity of drainage tube is a plurality of, and its upper end position is located the position between fine sand layer and the soil horizon, can guarantee the reasonable emission to rivers of road, guarantee the stability of road, and is comparatively practical.

Description

Multifunctional sponge road structure

Technical Field

The utility model relates to the technical field of sponge roads, in particular to a multifunctional sponge road structure.

Background

In urban road, if the rainfall surge in the weather reason short time, the road can carry out the drainage through the sewer, but this drainage effect is limited, and sponge road structure can assist the drainage of road this moment, raises the efficiency.

The existing sponge road structure has no accurate guiding effect when rainwater seeps downwards in the using process, so that the rainwater is difficult to be quickly discharged through the drainage pipe, the rainwater gathering effect is not good enough, the drainage pipe has insufficient rainwater capturing capability when the rainwater is discharged through the drainage pipe, and the drainage pipe is easy to damage after being used for a long time and is inconvenient for subsequent drainage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional sponge road structure, which aims to solve the problems that the rainwater cannot be quickly drained through a drain pipe due to the inaccurate guiding effect when the rainwater seeps in the using process and the rainwater gathering effect is not good enough, the rainwater catching capacity of the drain pipe is not enough when the rainwater is drained through the drain pipe, and the drain pipe is easy to damage after being used for a long time and is inconvenient for subsequent drainage.

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional sponge road structure comprises a wearing layer, wherein drainage channels are arranged on two sides and the middle of the wearing layer, vegetation is arranged inside the drainage channels, a gravel layer is arranged at the bottom of the drainage channels, and a fine sand layer, a soil layer and a cushion layer are sequentially arranged at the lower end of the wearing layer;

the inside of bed course is provided with the protective frame, the inside of protective frame is provided with the drain pipe, the small opening has been seted up to the lower terminal surface of drain pipe, a plurality of perforation has all been seted up to the inside both sides position of protective frame, the fenestrate inside is provided with the filter screen, the drain pipe contacts with the inside of protective frame, and the side of extending the bed course of drain pipe, can be through the smooth and quick position that reachs the protective frame with the water on drainage rod next door under the effect of drainage rod, later rivers just can permeate the inside of protective frame through the filter screen, later rivers can concentrate on the lower extreme of drain pipe under the arc effect of the inside lower extreme of protective frame, have better rainwater gathering shape, can improve the emission efficiency of rainwater greatly.

Preferably, the soil layer and the inside of bed course all run through there is the drainage pole, the lower terminal surface and the protective frame fixed connection of drainage pole.

Preferably, the number of the drainage tubes is several, and the upper end position of the drainage tubes is positioned between the fine sand layer and the soil layer.

Preferably, drain pipe fixed connection has better protective effect to the drain pipe in the inside of protection frame, can guarantee subsequent long-time drainage effect.

Preferably, a barrier strip is fixedly connected to the upper end surface of the wearing layer at a position close to the drainage channel.

Preferably, the inside bottom position of protective frame is the arc setting, the arc of protective frame bottom does not laminate with the lower extreme arc of drain pipe, through the inside of small opening entering drain pipe, and then just can pass through inside the drain pipe discharge road with rivers.

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

1. the fine sand layer and the gravel layer can filter the rainwater and are not easy to deform and collapse, the water seepage effect is good, the water can seep downwards through the soil layer and the cushion layer, the water beside the drainage rod can smoothly and quickly reach the position of the protective frame under the action of the drainage rod, the rainwater gathering performance is good, and the drainage pipe has a good rainwater catching effect;

2. later rivers just can permeate the inside of protective frame through the filter screen, later rivers can concentrate on the lower extreme of drain pipe under the arc effect of the inside lower extreme of protective frame, later get into the inside of drain pipe through the small opening, and then just can pass through inside the drain pipe discharge road with rivers, can guarantee the reasonable emission to rivers of road, guarantee the stability of road, it is comparatively practical, can improve the stability of road structure greatly, comparatively practical, and have better protecting effect to the drain pipe, can guarantee subsequent long-time drainage effect.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a view showing the combination of the protection frame and the drain pipe according to the present invention;

FIG. 3 is a view of the combination of the drain pipe and the orifice of the present invention;

fig. 4 is a combination view of the drainage rod and the protection frame of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a wearing layer; 2. a drainage channel; 3. vegetation; 4. a gravel layer; 5. a fine sand layer; 6. a drainage rod; 7. a protective frame; 8. a drain pipe; 9. a leak hole; 10. filtering with a screen; 11. perforating; 12. a cushion layer; 13. and (4) a soil layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution of a multifunctional sponge road structure: the water seepage filtering device comprises a wearing layer 1, wherein drainage channels 2 are arranged on two sides and in the middle of the wearing layer 1, vegetation 3 is arranged in the drainage channels 2, a gravel layer 4 is arranged at the bottom of the drainage channels 2, a fine sand layer 4, a soil layer 13 and a cushion layer 12 are sequentially arranged at the lower end of the wearing layer 1, the fine sand layer 5 and the gravel layer 4 can filter water and are not easy to deform and collapse, a good water seepage effect is achieved, and water can seep downwards through the soil layer 13 and the cushion layer 12;

a protective frame 7 is arranged in the cushion layer 12, a drain pipe 8 is arranged in the protective frame 7, a leak hole 9 is arranged on the lower end surface of the drain pipe 8, a plurality of through holes 11 are arranged on two sides of the protective frame 7, a filter screen 10 is arranged in each through hole 11, the drain pipe 8 is in contact with the protective frame 7, a side surface of the drain pipe 8 extending out of the cushion layer 12 is fixedly connected in the protective frame 7, a baffle strip is fixedly connected to the upper end surface of the abrasion layer 1 close to the drainage channel 2, the bottom end of the protective frame 7 is arranged in an arc shape, the arc shape at the bottom end of the protective frame 7 is not attached to the arc shape at the lower end of the drain pipe 8, water beside the drainage rod can smoothly and quickly reach the position of the protective frame 7 under the action of the drainage rod 6, then water flow can permeate into the protective frame 7 through the filter screen 10, and then can be concentrated at the lower end of the drain pipe 8 under the arc effect of the lower end in the protective frame 7, the rainwater collecting device has a good rainwater collecting shape, and can greatly improve the rainwater drainage efficiency.

Soil horizon 13 and bed course 12's inside all runs through there is drainage rod 6, drainage rod 6's lower terminal surface and protective frame 7 fixed connection, and the quantity of drainage tube 6 is a plurality of, and its upper end position is located the position between fine sand layer 5 and the soil horizon 13, gets into the inside of drain pipe 8 through small opening 9, and then just can pass through drain pipe 8 discharge road with rivers inside, can guarantee the reasonable emission to rivers of road.

One specific application of this embodiment is: the wearing layer 1 is a pedestrian passage, can filter and is not easy to deform and collapse through the fine sand layer 5 and the gravel layer 4, has a good water seepage effect, can enable water to seep downwards through the soil layer 13 and the cushion layer 12, can enable the water beside the drainage rod to pass through the position of the protective frame 7 smoothly and quickly under the action of the drainage rod 6, then the water can seep into the protective frame 7 through the filter screen 10, then the water can be concentrated at the lower end of the drainage pipe 8 under the arc action of the lower end inside the protective frame 7, then the water enters the inside of the drainage pipe 8 through the leakage hole 9, further the water can be discharged out of the inside of the road through the drainage pipe 8, can ensure the reasonable discharge of the water flow of the road, ensures the stability of the road, can have good isolation and infiltration effects through the gravel layer 4 inside the drainage channel 2, and can greatly improve the stability of the road structure, comparatively practical, can enough plant green planting, make the environment more graceful, also can carry out the drainage, have the multifunctionality.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a multi-functional sponge road structure, includes wearing and tearing layer (1), its characterized in that: drainage channels (2) are respectively arranged at two sides and the middle position of the wearing layer (1), vegetation (3) is arranged in the drainage channels (2), a gravel layer (4) is arranged at the bottom of each drainage channel (2), and a fine sand layer (5), a soil layer (13) and a cushion layer (12) are sequentially arranged at the lower end of the wearing layer (1);

the inside of bed course (12) is provided with protecting frame (7), the inside of protecting frame (7) is provided with drain pipe (8), small opening (9) have been seted up to the lower terminal surface of drain pipe (8), a plurality of perforation (11) have all been seted up to the inside both sides position of protecting frame (7), the inside of perforation (11) is provided with filter screen (10), the inside contact of drain pipe (8) and protecting frame (7), and the side of extending bed course (12) of drain pipe (8).

2. A multifunctional sponge road structure as claimed in claim 1, characterized in that: the soil horizon (13) and the inside of bed course (12) all run through and have drainage rod (6), the lower terminal surface and protective frame (7) fixed connection of drainage rod (6).

3. A multifunctional sponge road structure as claimed in claim 2, characterized in that: the number of the drainage rods (6) is a plurality, and the upper ends of the drainage rods are positioned between the fine sand layer (5) and the soil layer (13).

4. A multifunctional sponge road structure as claimed in claim 1, characterized in that: the drain pipe (8) is fixedly connected inside the protective frame (7).

5. A multifunctional sponge road structure as claimed in claim 1, characterized in that: the upper end surface of the wearing layer (1) is fixedly connected with a barrier strip at a position close to the drainage channel (2).

6. A multifunctional sponge road structure as claimed in claim 1, characterized in that: the inside bottom position of protective frame (7) is the arc setting, the arc of protective frame (7) bottom does not laminate with the lower extreme arc of drain pipe (8).