Water supply and drainage structure for slope greening

Abstract

A slope greening water supply and drainage structure comprises a slope body, the slope top of the slope body is provided with a slope top water collecting ditch, and the slope bottom of the slope body is provided with a water storage tank; the bottom of the slope top water collecting ditch is connected with a plurality of drainage pipes, and the drainage pipes are embedded in the slope body, are parallel to the slope surface of the slope body, extend to the slope bottom and then are connected with the water storage tank; a water storage tank is further arranged in the side slope body and arranged below the drainage pipe, a water outlet hole is formed in the bottom face, above the water storage tank, of the drainage pipe, a plurality of lattices are arranged on the slope face of the side slope body, a water absorption cotton core rod is arranged on the bottom face of each lattice in a penetrating mode, and the water absorption cotton core rods are inserted into the side slope body and extend into the water storage tank. By the adoption of the structure, it can be guaranteed that rapid drainage of the side slope is achieved in the rainy season, the stability of the side slope is prevented from being reduced, water sources are provided for green plants at different positions on the side slope in the dry season, and favorable growth conditions are provided for the green plants.

Description

Technical Field

[0001] The utility model relates to the technical field of slope greening, in particular to a slope greening water supply and drainage structure. Background Art

[0002] During road slope construction, in order to reduce the damage to the road caused by soil erosion and landslides, it is usually necessary to plant green plants on the slope to improve the stability of the slope and enhance the aesthetics of the slope.

[0003] Due to the slope gradient, rainwater flows downward from the slope, resulting in insufficient water supply to the green plants on the upper part of the slope. In the dry season, this may cause the green plants on the upper part to wither and die. In addition, in the rainy season, the accumulated water on the slope cannot be discharged quickly, which will cause the overall water content of the slope soil to be high, the slope stability to decrease, and in severe cases, the slope may become unstable and collapse. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a slope greening water supply and drainage structure, which can ensure rapid drainage of the slope in the rainy season to avoid a decrease in slope stability, and at the same time provide water sources for green plants at different positions on the slope in the dry season, providing favorable growth conditions for the green plants.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a slope greening water supply and drainage structure, including a slope body, the top of the slope body is provided with a slope top water collection ditch, and the bottom of the slope is provided with a water storage tank;

[0006] The bottom of the slope top water collection ditch is connected to a plurality of drainage pipes, which are buried in the slope body, arranged parallel to the slope surface of the slope body and extending to the bottom of the slope and connected to the water storage tank;

[0007] The slope body is also provided with a water storage tank, which is arranged below the drainage pipe. A water outlet is arranged on the bottom surface of the drainage pipe above the water storage tank. A plurality of grids are arranged on the slope surface of the slope body. A water-absorbing cotton core rod is penetrated on the bottom surface of each grid. The water-absorbing cotton core rod is inserted into the slope body and extends into the water storage tank.

[0008] In a preferred solution, the top surface of the slope-top drainage ditch is provided with a mesh partition for blocking impurities.

[0009] In a preferred embodiment, the lattice is a rectangular frame structure with a bottom plate, rod holes are provided on the upper and lower sides of the lattice, a lattice positioning and mounting rod is provided at the bottom of the slope, the lower end of the lattice positioning and mounting rod is inserted into the bottom of the slope, the lattice positioning and mounting rod extends along the slope body to the top of the slope and is arranged through the rod holes in multiple rows of lattices.

[0010] In a preferred solution, lower side blocks and upper side blocks are respectively provided on both sides of the lattice, a connecting groove is provided on the top surface of the lower side block, and a connecting column is provided on the bottom surface of the upper side block, and the lattices in the same row are connected and fixed by inserting the connecting columns into the connecting grooves.

[0011] The utility model provides a slope greening water supply and drainage structure, which has the following beneficial effects by adopting the above structure:

[0012] (1) The drainage pipes buried in the slope can effectively drain the water on the slope, preventing the water from seeping into the slope and causing the slope stability to decrease, thus providing a safe and stable driving environment for the road;

[0013] (2) The water storage tanks are used to store water during rainy weather and provide water for the green plants on the slope during the dry season, thus preventing the green plants on the upper part of the slope from withering and dying due to insufficient water supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0017] Figure 3 It is a schematic diagram of the lattice structure of the utility model.

[0018] In the figure: slope body 1, slope top 101, slope bottom 102, slope top water collection ditch 2, lattice 3, lower block 301, upper block 302, core rod hole 303, rod hole 304, lattice positioning installation rod 4, water storage tank 5, drainage pipe 6, water outlet hole 601, absorbent cotton core rod 7, slope bottom drainage ditch 8, connecting groove 9, connecting column 10. DETAILED DESCRIPTION

[0019] like Figure 1-3 In the present invention, a slope greening water supply and drainage structure comprises a slope body 1, wherein a slope top 101 of the slope body 1 is provided with a slope top water collection ditch 2, and a slope bottom 102 is provided with a water storage tank 5;

[0020] The bottom of the slope top water collection ditch 2 is connected to a plurality of drainage pipes 6, which are buried in the slope body 1. The drainage pipes 6 are arranged parallel to the slope surface of the slope body 1 and extend to the bottom 102 of the slope and then connected to the water storage tank 5.

[0021] A water storage tank 5 is also provided in the slope body 1, and the water storage tank 5 is arranged below the drainage pipe 6. A water outlet hole 601 is provided on the bottom surface of the drainage pipe 6 above the water storage tank 5. A plurality of grid structures 3 are provided on the slope surface of the slope body 1, and a water-absorbing cotton core rod 7 is penetrated on the bottom surface of each grid structure 3. The water-absorbing cotton core rod 7 is inserted into the slope body 1 and extends into the water storage tank 5.

[0022] In a preferred solution, the top surface of the slope-top water collection ditch 2 is provided with a mesh partition for blocking impurities.

[0023] In the preferred embodiment, the lattice 3 is a rectangular frame structure with a bottom plate, and rod holes 304 are provided on the upper and lower sides of the lattice 3. A lattice positioning and mounting rod 4 is provided at the bottom of the slope 102. The lower end of the lattice positioning and mounting rod 4 is inserted into the bottom of the slope 102. The lattice positioning and mounting rod 4 extends along the slope body 1 to the top of the slope 101 and is arranged through the rod holes 304 in multiple rows of lattices 3.

[0024] In the preferred embodiment, the lattice 3 is provided with a lower block 301 and an upper block 302 on both sides, the lower block 301 is provided with a connecting groove 9 on the top surface, and the upper block 302 is provided with a connecting column 10 on the bottom surface. The lattices 3 in the same row are connected and fixed by inserting the connecting groove 9 through the connecting column 10.

[0025] The disclosed slope greening water supply and drainage structure has the following advantages when performing slope greening operations:

[0026] like Figure 1 , install the lattice positioning rod 4 in the slope bottom 102, the top of the lattice positioning rod 4 is supported by the support member set at the slope top 101 to ensure that the lattice positioning rod 4 is parallel to the slope surface, and then install the lattice 3 row by row. After completion, the overall structure is as follows Figure 1 shown.

[0027] During the rainy season, the accumulated water on the top of the slope 101 enters the top of the slope ditch 2 and is discharged to the bottom of the slope drainage ditch 8 along the drainage pipe 6. At the same time, water is stored in the water storage tank 5. During the dry season, water is absorbed by the absorbent cotton core rod 7 and the water flows into the grid 3, providing water for the green plants planted in the grid 3 to ensure the normal growth of the green plants.

Claims

1. A slope greening water supply and drainage structure, comprising a slope body (1), characterized in that: The top (101) of the slope body (1) is provided with a top water collection ditch (2), and the bottom (102) of the slope is provided with a water storage tank (5); The bottom of the slope top water collection ditch (2) is connected to a plurality of drainage pipes (6), the drainage pipes (6) are buried in the slope body (1), the drainage pipes (6) are arranged parallel to the slope surface of the slope body (1) and extend to the bottom of the slope (102) and then connected to the water storage tank (5); A water storage tank (5) is further provided in the slope body (1), the water storage tank (5) being arranged below the drainage pipe (6), a water outlet hole (601) being provided on the bottom surface of the drainage pipe (6) above the water storage tank (5), a plurality of lattices (3) being provided on the slope surface of the slope body (1), a water-absorbing cotton core rod (7) being inserted into the slope body (1) and extending into the water storage tank (5).

2. A slope greening water supply and drainage structure according to claim 1, characterized in that: The top surface of the slope top water collection ditch (2) is provided with a mesh partition for blocking impurities.

3. A slope greening water supply and drainage structure according to claim 1, characterized in that: The lattice (3) is a rectangular frame structure with a bottom plate. Rod holes (304) are provided on the upper and lower sides of the lattice (3). A lattice positioning and installation rod (4) is inserted into the bottom of the slope (102). The lower end of the lattice positioning and installation rod (4) is inserted into the bottom of the slope (102). The lattice positioning and installation rod (4) extends along the slope body (1) to the top of the slope (101) and is arranged through the rod holes (304) in the multiple rows of lattices (3).

4. A slope greening water supply and drainage structure according to claim 3, characterized in that: The lattice structures (3) are provided with lower side blocks (301) and upper side blocks (302) on both sides, respectively; a connection groove (9) is provided on the top surface of the lower side block (301); and a connection column (10) is provided on the bottom surface of the upper side block (302); and the lattices (3) in the same row are connected and fixed by inserting the connection columns (10) into the connection grooves (9).

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