CN218941941U - Road green belt structure - Google Patents

Abstract

The application discloses road greenbelt structure relates to greenbelt technical field, including the road bed, the excavation downwards has the sump pit that is used for storing the rainwater in the middle of the road bed, and concrete road surface has been laid at the road bed top of sump pit both sides, and the equal fixedly connected with of sump pit top both sides keep off the board. This application sets up through the cooperation between structures such as sump pit, the hole of permeating water, the sponge board, sponge post and bearing plate, the rainwater can be discharged into the sump pit through the hole of permeating water when rainy day and is stored, prevent that the road surface ponding from influencing traffic, the weather is dry and arid to lead to the afforestation plant to lack behind water, sponge board and sponge post can carry the rainwater of sump pit internal storage to planting soil inside under the capillary action, it irrigates to last the afforestation plant, need pump the rainwater through outside water pump after collecting the rainwater to the plant in the greenbelt to water as far as possible avoided, water pump draws water and has not only increased construction cost, and causes the waste of electric power resource, very non-environmental protection's problem.

Description

Road green belt structure

Technical Field

The application relates to the technical field of green belts, in particular to a road green belt structure.

Background

With the construction and development of cities, more and more urban roadways are newly built for releasing traffic and facilitating travel. Road green belts are arranged on two sides or in the middle of the road. The road green belt is arranged to distinguish the roadway from the non-motor vehicle lane or separate traffic, so that the traffic safety is improved, and a new landscape is added for the road along the road.

The utility model patent with the bulletin number of CN214831631U provides a road green belt, which comprises a green belt body, a catch basin arranged in the green belt body, a spraying device arranged above the green belt body and communicated with the catch basin, and a drainage ditch arranged between the green belt body and a road along the extending direction of the road, wherein the bottom of the drainage ditch is a rubble layer of the green belt body, and the drainage ditch is communicated with the catch basin.

Above-mentioned road greenbelt structure can be with the rainwater of rainy day rapidly discharge to the rainwater well inside store, and the inside rainwater of accessible sprinkler drawing rainwater well is watered to the inside plant of greenbelt when arid weather, nevertheless water the rainwater of rainwater well through sprinkler and need outside water pump to participate in, adopts the water pump to draw water not only increased construction cost, causes the waste of electric power resource moreover, very not environmental protection.

Disclosure of Invention

The utility model aims to solve or at least relieve the problems that the existing catch basin needs an external water pump to pump rainwater to irrigate plants in a green belt, and the water pump is adopted to pump water, so that the construction cost is increased, the waste of electric power resources is caused, and the environment is not protected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a road greenbelt structure, includes the road bed, the downward excavation has the sump pit that is used for storing the rainwater in the middle of the road bed, the concrete road surface has been laid at the sump pit both sides the road bed top, the equal fixedly connected with of sump pit top both sides keep off the board, keep off the water hole that sets up on the board lateral wall with the sump pit inner chamber is linked together, two fixedly connected with bearing plate between the board, a plurality of through-holes have been seted up on the bearing plate, the sponge board has been laid on the surface of bearing plate, sponge board bottom fixedly connected with a plurality of sponge posts, a plurality of the sponge post is kept away from the one end of sponge board is passed through corresponding the through-hole runs through the bearing plate, the sponge post is located the one end of bearing plate below with sump pit inner chamber diapire looks butt, the planting soil that is used for planting the greening plant has been laid at the top of sponge board.

Through adopting above technical scheme, during the use, the user at first excavates the sump pit in the centre of road bed along the length direction of road, then pour concrete on the road bed surface of sump pit both sides, form concrete road surface after waiting that concrete condenses, and fix the one side of having offered the hole of permeating water with the soil retaining plate downwards in the sump pit top simultaneously, at this moment, the user lays the bearing plate between two bearing plates and fix with the bearing plate, can pass the sponge post of sponge board bottom through the through-hole bearing plate, lay the sponge board in the bearing plate top, lay the planting soil of certain thickness in the sponge board top at last, and plant the greening plant that is used for air-purifying on planting soil can, when the rainy day road surface produced ponding, ponding can be discharged the ponding of road surface rapidly to collect in the sump pit inner chamber through the hole of seting up on the soil retaining plate, plant after the inside greening plant lacks water, sponge board and sponge post can be under the capillary action with the inside the sump pit is inside the rainwater is carried to the soil inside, plant the planting plant the water well as far as possible, plant the water pump that needs to be carried out after the water pump is not wasted in the water pump is avoided to the present, the environmental protection plant is not used for the water pump is not wasted after the water pump is used for the construction of the improvement of the environmental protection.

Optionally, the top height that the concrete road surface is close to earth-retaining plate one side with the diapire of hole that permeates water flushes mutually, the concrete road surface is kept away from the height of earth-retaining plate one side is higher than the concrete road surface is close to the height of earth-retaining plate one side.

Through adopting above technical scheme, highly set up the concrete road surface to be close to the diapire of the hole of permeating water with soil retaining plate one side and flush, make the rainwater can flow into the collecting well inner chamber through the hole of permeating water rapidly and collect, keep away from the concrete road surface one side of soil retaining plate and set up higher for form the inclined plane, conveniently carry out the drainage work to concrete road surface.

Optionally, a waterproof geotechnical cloth is arranged between the concrete pavement and the roadbed, and the side wall of the waterproof geotechnical cloth is attached to the outer side wall of the water collecting well.

Through adopting above technical scheme, lay waterproof geotechnical cloth between concrete road surface and road bed for prevent that rainwater from oozing under the water, avoid the direct backward flow of rainwater to the ground as far as possible, cause the extravagant problem of water resource.

Optionally, be equipped with the filter screen that is used for carrying out the filtration effect to the rainwater in the hole inner chamber that permeates water, the week side of filter screen with the hole inner wall fixed connection permeates water.

Through adopting above technical scheme, set up the filter screen in the hole inside that permeates water for carry out the filter action to the rainwater that flows into in the sump pit inner chamber, in the direct inflow sump pit inner chamber of impurity in the rainwater is avoided as far as possible, cause the inside siltation of sump pit after a long time easily, influence the problem of sump pit's water storage performance.

Optionally, two equal fixedly connected with is symmetric distribution's flange on the adjacent one side lateral wall of retaining plate, the draw-in groove has all been seted up to bearing plate both sides bottom, the bearing plate pass through the draw-in groove with flange looks joint.

Through adopting above technical scheme, set up protruding board and draw-in groove, make the bearing plate pass through draw-in groove and protruding board looks joint to fix the bearing plate in the sump pit top, support the afforestation plant of planting.

Optionally, the sponge columns are in one-to-one correspondence with the through holes formed in the bearing plate, and the diameter of each sponge column is smaller than the aperture of each through hole.

Through adopting above technical scheme, set up a plurality of through holes, conveniently run through the bearing plate with the sponge post bottom through the through hole, set up the diameter that is greater than the sponge post with the aperture of through hole, can conveniently be when rainy day with the inside unnecessary rainwater of planting soil discharge to the sump pit inside through the through hole rapidly, avoid planting the inside too much moisture of soil as far as possible, influence the problem of the growth of the afforestation plant of planting.

Optionally, the sponge board is rectangular plate structure, the both sides lateral wall of sponge board respectively with two the adjacent one side lateral wall of retaining board closely laminates.

Through adopting above technical scheme, set up the rainwater that the sponge board was used for dispersing the sponge post to draw in, can filter planting soil, avoid planting soil along with rivers inflow sump pit inner chamber through the through-hole as far as possible, cause the inside problem of silting up of sump pit easily.

In summary, the beneficial effects of the application are as follows:

this application sets up through the cooperation between structures such as sump pit, hole that permeates water, the sponge board, sponge post and bearing plate, during the rainy day, the rainwater can be discharged into the sump pit through the hole that permeates water rapidly and is stored, prevent that the road surface ponding from influencing traffic, after the weather is dry and arid leads to the afforestation plant to lack of water, sponge board and sponge post can carry the rainwater of sump pit internal storage to planting soil inside under the capillary action, it irrigates to last the afforestation plant, need pump the rainwater through outside pump behind the rainwater is collected to the rainwater to the greatest extent avoided current sump pit and irrigate the plant in the greenbelt, the adoption water pump draws water and has not only increased construction cost, and the waste that causes electric power resource moreover, very non-environmental protection's problem.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present application;

FIG. 2 is a schematic view of the connection structure of the bearing plate, the sponge plate and the sponge column;

fig. 3 is a schematic view of a connection structure of the soil guard plate of the present application.

Reference numerals illustrate: 1. roadbed; 2. a water collection well; 3. waterproof geotextile; 4. a concrete pavement; 5. a soil retaining plate; 6. a water permeable hole; 7. a filter screen; 8. a convex plate; 9. a pressure bearing plate; 10. a clamping groove; 11. a through hole; 12. a sponge plate; 13. a sponge column; 14. planting soil.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1 to 3, a road green belt structure includes a roadbed 1, and a water collecting well 2 for storing rainwater is excavated downwards in the middle of the roadbed 1. Concrete pavement 4 for pedestrians and vehicles to pass through is laid on the tops of roadbeds 1 on two sides of the water collecting well 2. The two sides of the top of the water collecting well 2 are fixedly connected with a soil retaining plate 5, and water permeable holes 6 communicated with the inner cavity of the water collecting well 2 are formed in the side wall of the soil retaining plate 5. When the road surface generates ponding in rainy days, ponding can be rapidly discharged to the inner cavity of the water collecting well 2 through the water permeable holes 6 formed in the soil retaining plate 5.

A bearing plate 9 with a supporting function is fixedly connected between the two retaining plates 5, and a plurality of through holes 11 are formed in the bearing plate 9. The outer surface of the bearing plate 9 is paved with a sponge plate 12, the bottom of the sponge plate 12 is fixedly connected with a plurality of sponge columns 13, one ends of the sponge columns 13, which are far away from the sponge plate 12, penetrate through the bearing plate 9 through corresponding through holes 11, and one ends of the sponge columns 13, which are located below the bearing plate 9, are abutted against the bottom wall of the inner cavity of the water collecting well 2. The sponge is arranged for drawing rainwater stored in the inner cavity of the water collection well 2, and when the external environment is drought and the water on the sponge plate 12 is lack, the sponge column 13 can convey the rainwater stored in the inner cavity of the water collection well 2 to the sponge plate 12 through capillary action.

The planting soil 14 is laid at the top of the sponge board 12, and the planting soil 14 is planted with greening plants for purifying air and absorbing floating dust, and after the greening plants planted in the planting soil 14 lack water, the sponge board 12 and the sponge column 13 can convey rainwater stored in the water collecting well 2 to the inside of the planting soil 14 under capillary action, so that the greening plants planted in the planting soil 14 can be continuously irrigated.

During the use, the user at first excavates sump pit 2 along the length direction of road in the centre of road bed 1, then at the road bed 1 surface concreting of sump pit 2 both sides, form concrete road surface 4 after waiting that the concrete condenses, and simultaneously with the soil retaining plate 5 offer one side of hole 6 that permeates water downwards fix in sump pit 2 top, at this moment, the user lays bearing plate 9 between two bearing plates 9 and fix with bearing plate 9, can pass bearing plate 9 through hole 11 with the sponge post 13 of sponge plate 12 bottom, lay sponge plate 12 in bearing plate 9 top, at last, lay the planting soil 14 of certain thickness in sponge plate 12 top, and planting the planting plant that is used for air-purifying on planting soil 14 can, when the rainy day road surface produced ponding, ponding can be collected in the sump pit 2 inner chamber through the hole 6 of seting up on the soil retaining plate 5, planting plant lack of water after the inside planting drought 14, sponge plate 12 and sponge post 13 can be with the rainwater that the inside of sump pit 2 is carried to the capillary action, the inside is planted plant, the water pump is not wasted to the water pump is avoided to the inside the planting soil, the water pump is not used for the water pump is carried out to the present environmental protection construction cost is not increased as far as possible, the water pump is not needed to the water pump is used for the outside the water pump is not required to be used for the water-friendly construction.

Referring to fig. 1, the top of the concrete pavement 4 near the soil guard plate 5 is flush with the bottom wall of the water permeable hole 6, and the height of the concrete pavement 4 far from the soil guard plate 5 is higher than the height of the concrete pavement 4 near the soil guard plate 5. The height that is close to soil guard plate 5 one side with concrete road surface 4 sets up to flush with the diapire of hole 6 that permeates water, makes the rainwater can collect in the water collecting well 2 inner chamber through the hole 6 that permeates water rapidly, keeps away from one side setting up higher of soil guard plate 5 with concrete road surface 4 for form the inclined plane, conveniently carry out drainage work to concrete road surface 4.

Referring to fig. 1, a waterproof geotextile 3 is arranged between a concrete pavement 4 and a roadbed 1, and the side wall of the waterproof geotextile 3 is attached to the outer side wall of a water collecting well 2. And a waterproof geotextile 3 is paved between the concrete pavement 4 and the roadbed 1 and is used for preventing rainwater from seeping, so that the problem of water resource waste caused by direct rainwater backflow to the ground is avoided as much as possible.

Referring to fig. 3, a filter screen 7 for filtering rainwater is arranged in the inner cavity of the water permeable hole 6, and the periphery of the filter screen 7 is fixedly connected with the inner wall of the water permeable hole 6. The filter screen 7 is arranged in the water permeable hole 6 and used for filtering rainwater flowing into the inner cavity of the water collecting well 2, so that the problem that impurities in the rainwater directly flow into the inner cavity of the water collecting well 2 and easily cause accumulation in the water collecting well 2 to influence the water storage performance of the water collecting well 2 after a long time is avoided as much as possible.

Referring to fig. 2 and 3, the side walls of two adjacent sides of the retaining plates 5 are fixedly connected with convex plates 8 which are symmetrically distributed, clamping grooves 10 are formed in the bottoms of two sides of the bearing plate 9, and the bearing plate 9 is clamped with the convex plates 8 through the clamping grooves 10. The convex plates 8 and the clamping grooves 10 are arranged, and the bearing plates 9 are clamped with the convex plates 8 through the clamping grooves 10, so that the bearing plates 9 are fixed above the water collecting well 2, and the planted greening plants are supported.

Referring to fig. 2, the plurality of sponge columns 13 are in one-to-one correspondence with the plurality of through holes 11 formed in the bearing plate 9, and the diameter of the sponge columns 13 is smaller than the diameter of the through holes 11. The bottom ends of the sponge columns 13 are conveniently penetrated through the bearing plates 9 by the through holes 11, the diameter of the through holes 11 is larger than the diameter of the sponge columns 13, and excessive rainwater in the planting soil 14 can be conveniently and rapidly discharged into the water collecting well 2 through the through holes 11 in rainy days, so that the problem that the growth of planted greening plants is influenced due to excessive water in the planting soil 14 is avoided as much as possible.

Referring to fig. 3, the sponge plate 12 has a rectangular plate-like structure, and both side walls of the sponge plate 12 are respectively closely attached to the side walls of the adjacent sides of the two soil retaining plates 5. The sponge board 12 is arranged for dispersing rainwater drawn by the sponge column 13, and meanwhile, the planting soil 14 can be filtered, so that the problem that the planting soil 14 flows into the inner cavity of the water collecting well 2 along with water flow through the through holes 11 to easily cause the inside siltation of the water collecting well 2 is avoided as much as possible.

The implementation principle of the application is as follows: during the use, the user at first excavates sump pit 2 along the length direction of road in the centre of road bed 1, then at the road bed 1 surface concreting of sump pit 2 both sides, form concrete road surface 4 after waiting that the concrete condenses, and simultaneously with the soil retaining plate 5 offer one side of hole 6 that permeates water downwards fix in sump pit 2 top, at this moment, the user lays bearing plate 9 between two bearing plates 9 and fix with bearing plate 9, can pass bearing plate 9 through hole 11 with the sponge post 13 of sponge plate 12 bottom, lay sponge plate 12 in bearing plate 9 top, at last, lay the planting soil 14 of certain thickness in sponge plate 12 top, and planting the planting plant that is used for air-purifying on planting soil 14 can, when the rainy day road surface produced ponding, ponding can be collected in the sump pit 2 inner chamber through the hole 6 of seting up on the soil retaining plate 5, planting plant lack of water after the inside planting drought 14, sponge plate 12 and sponge post 13 can be with the rainwater that the inside of sump pit 2 is carried to the capillary action, the inside is planted plant, the water pump is not wasted to the water pump is avoided to the inside the planting soil, the water pump is not used for the water pump is carried out to the present environmental protection construction cost is not increased as far as possible, the water pump is not needed to the water pump is used for the outside the water pump is not required to be used for the water-friendly construction.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a road greenbelt structure, includes road bed (1), its characterized in that: the soil-retaining device is characterized in that a water collecting well (2) for storing rainwater is excavated downwards in the middle of the roadbed (1), concrete pavement (4) is paved at the top of the roadbed (1) at two sides of the water collecting well (2), soil-retaining plates (5) are fixedly connected with two sides of the water collecting well (2), water-permeable holes (6) communicated with the inner cavities of the water collecting well (2) are formed in the side walls of the soil-retaining plates (5), a bearing plate (9) is fixedly connected between the soil-retaining plates (5), a plurality of through holes (11) are formed in the bearing plate (9), sponge plates (12) are paved on the outer surface of the bearing plate (9), a plurality of sponge columns (13) are fixedly connected with a plurality of sponge columns (13), one ends of the sponge columns (13) are far away from the corresponding through the through holes (11), one ends of the sponge columns (13) are located below the bearing plate (9) and the inner cavities of the water collecting well (2), and the sponge columns (12) are abutted against the bottom wall (12), and the sponge columns (14) are used for planting soil.

2. A road green belt structure according to claim 1, characterized in that: the top height that concrete road surface (4) is close to soil guard board (5) one side with the diapire of hole (6) that permeates water flushes mutually, concrete road surface (4) keep away from the height that soil guard board (5) one side is higher than concrete road surface (4) are close to the height that soil guard board (5) one side.

3. A road green belt structure according to claim 1, characterized in that: the waterproof geotechnical cloth (3) is arranged between the concrete pavement (4) and the roadbed (1), and the side wall of the waterproof geotechnical cloth (3) is attached to the outer side wall of the water collecting well (2).

4. A road green belt structure according to claim 1, characterized in that: the inner cavity of the water permeable hole (6) is provided with a filter screen (7) for filtering rainwater, and the periphery of the filter screen (7) is fixedly connected with the inner wall of the water permeable hole (6).

5. A road green belt structure according to claim 1, characterized in that: two equal fixedly connected with is symmetric distribution's flange (8) on the adjacent one side lateral wall of retaining board (5), draw-in groove (10) have all been seted up to bearing plate (9) both sides bottom, bearing plate (9) pass through draw-in groove (10) with flange (8) looks joint.

6. A road green belt structure according to claim 5, wherein: the sponge columns (13) are in one-to-one correspondence with the through holes (11) formed in the bearing plate (9), and the diameter of each sponge column (13) is smaller than the aperture of each through hole (11).

7. A road green belt structure according to claim 1, characterized in that: the sponge board (12) is rectangular plate-shaped structure, and side walls on two sides of the sponge board (12) are respectively tightly attached to side walls on two adjacent sides of the soil retaining board (5).

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