CN217460151U - Green energy-conserving municipal water-permeable pavement in sponge city - Google Patents

Abstract

The utility model discloses a green energy-conserving municipal administration permeable pavement in sponge city relates to road building technical field. The utility model comprises a road body layer, a gravel layer and a pouring separation frame; the height of the pouring partition frame is adjustable, the road body layer penetrates through the pouring partition frame from top to bottom, a plurality of pouring partition frames are arranged in the road body layer in rows, and cobblestones are filled in the pouring partition frame; the top and the bottom of the pouring partition frame are both provided with openings, and a bearing plate which is flush with the ground is carried at the top end of the pouring partition frame through the openings. The utility model discloses a plurality of bulkheads of pouring construct drainage channel on the road body layer, and the rainwater on road surface gets into drainage channel from water drainage tank in, through the cobblestone and slowly permeate soil, compare with pitch ground among the traditional art cement ground, its infiltration function is better, makes things convenient for the storage of groundwater, is favorable to the development in sponge city.

Description

Green energy-conserving municipal water-permeable pavement in sponge city

Technical Field

The utility model relates to a road building technical field, concretely relates to green energy-conserving municipal administration road surface of permeating water in sponge city.

Background

The 'sponge city' mainly refers to that the city can have the adsorption capacity like a sponge, absorb water in waterlogging and spit water in drought. Has good elasticity when dealing with environmental changes and good strain capacity in the aspects of dealing with natural disasters and the like. The core of the method is to innovate the urban development mode, so that the city returns to the nature, and an ecological civilized city harmonious with the nature is built. Therefore, the basic principle of constructing sponge cities is to protect the ecology first and improve the scale and the quality of the sponge body to the maximum extent.

At present, most cities are designed to highlight urban landscapes, green lands are built higher than the surroundings, and cement, asphalt and floor bricks are adopted for paving road surfaces and street surfaces, so that the water permeability is extremely poor. In rainy days, the rainwater flows on the road instead of the green land, so that the green land cannot contain water and absorb dust, and the best rainwater irrigation and fertilizer nutrition cannot be obtained. If a large amount of permeable paving materials are adopted to change the permeable pavement and the permeable street surface with the permeable concrete columns, the underground of the city can store considerable underground water, so that the green energy-saving municipal permeable pavement for the sponge city is provided.

Disclosure of Invention

The utility model aims to provide a: for the road surface of solving present most cities is made by the material of water permeability range differences such as cement, pitch, lead to in the unable infiltration soil of rainwater, be unfavorable for the problem of sponge city development, the utility model provides a green energy-conserving municipal water permeable pavement in sponge city.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a sponge city green energy-saving municipal permeable pavement comprises a pavement layer, a sandstone layer and a pouring spacer frame; the height of the pouring partition frame is adjustable, the road body layer penetrates through the pouring partition frame from top to bottom, a plurality of pouring partition frames are arranged in the road body layer in rows, and cobblestones are filled in the pouring partition frame; the top and the bottom of the pouring partition frame are both provided with openings, the top end of the pouring partition frame is provided with a bearing plate which is flush with the ground, and the bearing plate is provided with a plurality of drainage grooves along the thickness direction; the sand stone layer is located below the road body layer.

Further, pour the bulkhead and include along vertical outer frame body and the interior frame body to the setting, interior frame body activity is inserted and is established in the outer frame body, just the interior edge department of outer frame body bottom has set firmly baffle one, the outward flange department at interior frame body top has set firmly baffle two, the outer wall sliding connection of baffle two is in on the inner wall of outer frame body.

Furthermore, a shunting hole penetrates through one side of the outer frame body, and one end of the shunting hole is communicated with an inverted U-shaped water suction pipe which is positioned at an opening at the top end of the outer frame body; and a shunt pipe with one end communicated with the shunt hole is arranged in the road body layer.

Furthermore, vertical grooves penetrating the tops of the two vertical grooves are formed in one pair of inner walls of the outer frame body, mounting rods are commonly inserted into the two vertical grooves, and the arc-shaped ends of the U-shaped water suction pipes are fixedly arranged on the mounting rods; the bottom of the bearing plate is provided with a bulge and is pressed on the mounting rod.

Furthermore, a drainage gap is arranged between the inner frame body and the sand layer.

The utility model has the advantages as follows:

the utility model constructs the drainage channel on the road body layer through a plurality of pouring bulkheads, the rainwater on the road surface enters the drainage channel from the drainage channel, passes through the cobblestone and slowly permeates into the soil, compared with the cement ground and the asphalt ground in the traditional technology, the water seepage function is better, the storage of the groundwater is convenient, and the development of the sponge city is facilitated; cobblestones are filled in the pouring partition frames, so that the condition that the stability of the roadbed is reduced due to the fact that pits appear after the ground is washed by rainwater is avoided; the bearing plate is utilized to ensure the stability of the road surface, and the vehicle can conveniently run.

Drawings

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

fig. 2 is a cross-sectional view taken along line C-C of fig. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of FIG. 2;

fig. 4 is an enlarged view of fig. 2B according to the present invention;

reference numerals: 1. a road layer; 2. a sandstone layer; 3. pouring the partition frame; 301. an outer frame body; 302. an inner frame body; 303. a first baffle plate; 304. a second baffle plate; 4. a carrier plate; 5. cobblestones; 6. a water discharge tank; 7. a shunt hole; 8. a U-shaped water suction pipe; 9. a shunt tube; 10. a vertical slot; 11. mounting a rod; 12. and (4) a water drainage gap.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1-4, a sponge city green energy-saving municipal water-permeable pavement comprises a pavement layer 1 (the pavement layer 1 can be a common muddy soil road or asphalt road at present), a gravel layer 2 (the gravel layer 2 is a foundation layer), and a pouring frame 3; the height of the pouring partition frames 3 is adjustable, and the pavement layer 1 penetrates through the pouring partition frames from top to bottom (the height of the pouring partition frames 3 is adjustable so as to adapt to pavements with different heights), a plurality of pouring partition frames are arranged in the pavement layer 1 in rows, and cobblestones 5 are filled in the pouring partition frames; the top and the bottom of the pouring partition frame 3 are both provided with openings, the top end of the pouring partition frame is provided with an opening, a bearing plate 4 which is flush with the ground is carried on the opening, and a plurality of drainage grooves 6 penetrate through the bearing plate 4 along the thickness direction of the bearing plate; gravel layer 2 is located 1 below on road body layer (gravel layer 2 is the foundation of the earth), the utility model discloses a theory of operation does: in rainy days, rainwater directly flows into the drainage grooves 6 on the bearing plate 4 and enters the pouring partition frame 3 to penetrate through the cobblestones 5 to permeate into the ground, and compared with a cement ground and an asphalt ground in the prior art, the water seepage function is better, underground water is convenient to store, and development of sponge cities is facilitated; a drainage channel (the outer side edge of the drainage channel is adhered to the road body layer 1 through cement) is constructed in the road body layer 1 by utilizing the pouring partition frame 3, so that rainwater on the road surface can be conveniently drained to the ground; cobblestones 5 are filled in the pouring partition frames 3, so that the condition that the stability of the roadbed is reduced due to pits after the ground is washed by rainwater is avoided; utilize loading board 4 to ensure the stationarity on road surface, the vehicle of being convenient for goes, has solved the problem that proposes among the above-mentioned background art.

As shown in fig. 4, in some embodiments, in order to refine the specific structure of the pouring bulkhead 3, the pouring bulkhead 3 includes an outer frame body 301 and an inner frame body 302 arranged in a vertical direction, the inner frame body 302 is movably inserted into the outer frame body 301, a first baffle 303 is fixedly arranged at an inner edge of the bottom of the outer frame body 301, a second baffle 304 is fixedly arranged at an outer edge of the top of the inner frame body 302, and an outer wall of the second baffle 304 is slidably connected to an inner wall of the outer frame body 301, and the operation principle is as follows: the length of the outer frame 301 and the inner frame 302 can be adjusted according to the height of the inner frame, the outer frame is placed on the ground, materials such as cement are poured between the outer frame and the road body layer 1 (when cement is poured between the outer frame 301 and the road body layer 1, the bottom of the outer frame 301 can be supported by a wood stick), and the first baffle 303 and the second baffle 304 are designed to prevent the outer frame 301 and the inner frame 302 from slipping.

As shown in fig. 3, in some embodiments, in order to prevent excessive rainwater in the outer frame 301 and the inner frame 302 from overflowing out of the drainage channel 6 and causing water accumulation on the road surface, a diversion hole 7 penetrates through one side of the outer frame 301, and one end of the diversion hole 7 is communicated with an inverted U-shaped suction pipe 8 located at an opening at the top end of the outer frame 301; the shunt tubes 9 (the end of the shunt tubes 9 is connected to the sewer) with one end communicated with the shunt holes 7 are distributed in the road layer 1, and the working principle is as follows: because the speed of rainwater infiltration soil is limited, the notch department that can follow water drainage tank 6 after the rainwater liquid level in outer framework 301 is too high overflows, and the siphon principle has been utilized in the design of U type suction pipe 8, when rainwater tendril to U type suction pipe 8 arc end top, the rainwater can pass through U type suction pipe 8 and get into in the shunt tubes 9, in the sewer pipe of entering side by side, abundant utilization the water resource, the ponding on road surface under the rainwater weather has been reduced simultaneously, it is required to explain: shunt tubes 9 here bury underground when the road is laid, and only meet with the avris have sewer well head to allow with the construction, and the pipeline end of shunt tubes 9 need be less than another end of U type suction pipe 8, can make heavy rainy day rivers in case when overflowing the top of U type suction pipe 8 after the design like this, just by the partial water of reposition of redundant personnel to the sewer, avoid water to spill over loading board 4, and then cause surface gathered water.

As shown in fig. 3, in some embodiments, in order to refine the installation manner of the U-shaped suction pipe 8, vertical slots 10 are formed in one pair of inner walls of the outer frame 301, the top of the outer frame is penetrated through the vertical slots 10, an installation rod 11 is commonly inserted into the two vertical slots 10, and the arc-shaped end of the U-shaped suction pipe 8 is fixedly arranged on the installation rod 11; the bottom of the bearing plate 4 is provided with a bulge and is pressed on the mounting rod 11, and the working principle is as follows: inserting the mounting rod 11 into the vertical groove 10, wherein two ends of the mounting rod are abutted against the bottom groove surface of the vertical groove 10 by the bearing plate 4 so as to keep the communication state of the U-shaped water suction pipe 8 and the diversion hole 7; similarly, the structure has the advantage of facilitating the disassembly and the taking out of the U-shaped water suction pipe 8, facilitating the regular replacement of the U-shaped water suction pipe 8 (the U-shaped water suction pipe 8 is inevitably damaged when being contacted with the cobblestone 5 for a long time), and the sealing ring is arranged at the tail end of the U-shaped water suction pipe 8 connected with the shunting hole 7, so that the sealing performance of the U-shaped water suction pipe 8 and the shunting hole 7 can be ensured.

As shown in fig. 2, in some embodiments, in order to assist rainwater to penetrate into the ground as much as possible, a drainage gap 12 is provided between the inner frame 302 and the sand layer 2, and the working principle is as follows: rainwater passing through the pebbles 5 can enter the gravel layer 2 through the drainage gaps 12 and seep into the ground, and more rainwater can infiltrate into the soil by increasing the contact area of the rainwater and the ground, so that more groundwater is preserved (the pebbles 5 can be laid on the bottom of the inner frame body 302 when the inner frame body is installed, and the bottom of the inner frame body extends to the horizontal position range of the gravel layer 2).

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. A green energy-saving municipal permeable pavement for a sponge city is characterized by comprising a pavement layer (1), a sand layer (2) and a pouring partition frame (3); the height of the pouring partition frames (3) is adjustable, the road body layer (1) penetrates from top to bottom, a plurality of pouring partition frames are arranged in rows in the road body layer (1), and cobblestones (5) are filled in the pouring partition frames; the top and the bottom of the pouring bulkhead (3) are both provided with openings, the top end of the pouring bulkhead is provided with a bearing plate (4) which is flush with the ground, and the bearing plate (4) penetrates through a plurality of drainage grooves (6) along the thickness direction of the bearing plate; the sand stone layer (2) is located below the road body layer (1).

2. The sponge city green energy-saving municipal water-permeable pavement according to claim 1, characterized in that the pouring bulkhead (3) comprises an outer frame body (301) and an inner frame body (302) which are arranged vertically, the inner frame body (302) is movably inserted into the outer frame body (301), a first baffle (303) is fixedly arranged at the inner edge of the bottom of the outer frame body (301), a second baffle (304) is fixedly arranged at the outer edge of the top of the inner frame body (302), and the outer wall of the second baffle (304) is slidably connected to the inner wall of the outer frame body (301).

3. The sponge city green energy-saving municipal water-permeable pavement according to claim 2, characterized in that a diversion hole (7) penetrates through one side of the outer frame (301), and one end of the diversion hole (7) is communicated with an inverted U-shaped water suction pipe (8) positioned at the opening at the top end of the outer frame (301); a shunt pipe (9) with one end communicated with the shunt hole (7) is arranged in the road layer (1).

4. The sponge city green energy-saving municipal water-permeable pavement according to claim 3, characterized in that one pair of inner walls of the outer frame (301) is provided with vertical grooves (10) penetrating the tops thereof, mounting rods (11) are jointly inserted in the two vertical grooves (10), and the arc ends of the U-shaped water suction pipes (8) are fixedly arranged on the mounting rods (11); the bottom of the bearing plate (4) is provided with a bulge and is pressed on the mounting rod (11).

5. The green energy-saving municipal water-permeable pavement for the sponge city according to claim 3, characterized in that a drainage gap (12) is arranged between the inner frame (302) and the sand layer (2).

Images