Ecological restoration greening structure for side slope

Abstract

The utility model discloses a slope ecological restoration greening structure, which relates to the technical field of slope restoration structures and comprises a slope body, an inclined plane is arranged on one side of the slope body, a concrete pouring layer is arranged on the surface of the slope body, a surface soil layer is arranged in the slope body, a plurality of penetrating openings distributed at equal intervals are formed in the upper end face of the slope body, and the penetrating openings penetrate through the concrete pouring layer. The upper end face of the slope body is provided with a blocking part, the blocking part is located on one side of the penetrating opening, the blocking part is higher than the penetrating opening, green plants are planted in the penetrating opening, a green plant layer is formed, the upper end of the slope body is provided with a flow guide face, the flow guide face is obliquely arranged, the flow guide face is located on one side of the penetrating opening, one end of the flow guide face extends to the penetrating opening, and the flow guide face is lower than the penetrating opening. A plurality of flow guide pipes are arranged on one side of the inclined face of the slope body at equal intervals up and down, the ends, facing the slope body, of the flow guide pipes extend into the slope body, plugging mechanisms are arranged at ports of the flow guide pipes, and the other ends of the flow guide pipes extend into the surface soil layer.

Description

Technical Field

[0001] The utility model relates to the technical field of slope repair structures, in particular to a slope ecological repair and greening structure. Background Art

[0002] Slope ecological restoration and greening structures are a comprehensive ecological engineering technology designed to restore and green damaged slopes through vegetation restoration and soil stabilization. These structures not only prevent natural disasters such as soil erosion and landslides, but also improve the ecological environment and enhance the landscape.

[0003] For example, the existing publication number CN115162368A is a slope protection structure for landscaping ecological restoration, which specifically discloses a slope body, a protective concrete layer provided on the slope body, a drainage channel provided inside the slope body, a planting trough and a green drainage trough provided on the protective concrete layer, a plurality of equally spaced green drainage troughs provided, a plurality of green drainage troughs connected to the drainage channel, a movable planting board movably connected to the green drainage trough, and the movable planting board is used to block the trough body of the green drainage trough. Under normal circumstances, rainwater can flow along the surface of the slope to the bottom of the slope. When there is a lot of rainwater, the movable planting board in the green drainage trough can be flipped over. After flipping, the movable planting board opens the notch of the green drainage trough, and rainwater can flow downward from the open green drainage trough into the drainage channel. Therefore, more rainwater can be discharged through the drainage channel, which can relieve the pressure of slope drainage.

[0004] During droughts, existing slope ecological restoration greening structures are prone to water shortages for plants on slopes. Green plants play a vital role in soil and water conservation on slopes. Once these plants die due to water shortage, the soil loses its protective cover and becomes more susceptible to wind and water erosion, leading to increased soil and water loss and decreased slope stability. Therefore, we propose a slope ecological restoration greening structure. Utility Model Content

[0005] In view of the deficiencies of the existing technology, the present invention provides a slope ecological restoration and greening structure, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a slope ecological restoration and greening structure, comprising: a slope body, a slope is provided on one side of the slope body, a concrete pouring layer is provided on the surface of the slope body, a surface soil layer is provided inside the slope body, and a plurality of equidistantly distributed through-holes are opened on the upper end face of the slope body, and the through-holes all penetrate the concrete pouring layer.

[0007] The upper end surface of the slope is provided with a blocking portion, which is located on one side of the through-hole. The height of the blocking portion is higher than the height of the through-hole. Green plants are planted in the through-hole to form a green plant layer. The upper end of the slope is provided with a guide surface, which is inclined. The guide surface is located on one side of the through-hole and one end of the guide surface extends to the through-hole. The height of the guide surface is lower than the height of the through-hole. A plurality of guide pipes equidistant up and down are provided on one side of the inclined surface of the slope. The guide pipes extend into the slope toward one end of the slope. A blocking mechanism is provided at the port of the guide pipe. The blocking mechanism can be detachably installed in the guide pipe and can block the guide pipe. The other end of the guide pipe extends into the surface soil layer.

[0008] As a further technical solution of the present invention, the surface soil layer is composed of a mixture of three components: sand particles, silt particles and clay particles.

[0009] As a further technical solution of the present invention, the sealing mechanism includes a sealing plug, a surface of which is provided with a threaded line and one end of which can be inserted into and threadedly connected to the guide tube, and the sealing plug can seal the guide tube.

[0010] As a further technical solution of the present invention, a nutrient layer is provided inside the slope, the nutrient layer is composed of organic soil, and the nutrient layer is provided at the lower end of the green plant layer.

[0011] As a further technical solution of the present invention, a rock layer is provided inside the slope, and the rock layer is provided at the lower end of the nutrient layer.

[0012] As a further technical solution of the present invention, the barrier part is cast with concrete, the surface of the barrier part is provided with anti-slip grooves, a fence is fixedly installed on one side of the barrier part, a plurality of equally distributed planting troughs are provided on the inclined side of the slope, a plurality of equally distributed partition frames are fixedly installed in the planting troughs, and a plurality of equally distributed steps are fixedly installed on the slope.

[0013] The utility model provides a slope ecological restoration greening structure, which has the following advantages compared with the existing technology.

[0014] Beneficial effects:

[0015] 1. This design is a slope ecological restoration greening structure. By opening the sealing plug at the end of the diversion pipe, water on one side of the slope can enter the slope through the diversion pipe. The water seeps into the surface soil layer, which can increase the moisture of the surface soil layer. The surface soil layer is a mixture of sand, silt and clay particles and has the characteristics of high permeability. Therefore, water can enter the green plant layer from the surface soil layer and provide irrigation for the root system at the lower end of the green plant layer.

[0016] 2. This design of a slope ecological restoration greening structure uses a nutrient layer composed of organic soil to provide sufficient nutrients to the green layer to improve soil fertility. The rock layer enhances the base stability of the slope. A highly permeable topsoil layer is provided to facilitate the timely drainage of rainwater. Excess water in the perforation is blocked by a barrier to prevent water accumulation on the slope. At the same time, a diversion surface is provided to divert rainwater, allowing it to quickly drain from the perforation to the lower slope, preventing root rot in the green layer due to accumulated rainwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a slope ecological restoration greening structure;

[0018] Figure 2 This is a side view of a slope ecological restoration greening structure;

[0019] Figure 3 This is a cross-sectional view of a slope ecological restoration greening structure.

[0020] In the figure: slope 1, concrete pouring layer 2, surface soil layer 3, through-hole 4, barrier 5, diversion surface 6, green plant layer 7, diversion pipe 8, sealing plug 9, nutrient layer 10, rock layer 11, fence 12, planting trough 13, partition frame 14, ladder 15. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-3The utility model provides a technical solution for the greening structure of the ecological restoration of the slope: a greening structure for the ecological restoration of the slope, comprising: a slope body 1, a slope body 1 having an inclined surface on one side, a concrete pouring layer 2 on the surface of the slope body 1, a surface soil layer 3 inside the slope body 1, a plurality of equally spaced through-holes 4 on the upper end face of the slope body 1, the through-holes 4 all passing through the concrete pouring layer 2, a barrier 5 on the upper end face of the slope body 1, the barrier 5 being located on one side of the through-hole 4, the height of the barrier 5 being higher than the height of the through-hole 4, green plants being planted in the through-hole 4 and forming a structure. The slope 1 forms a green plant layer 7. A diversion surface 6 is provided at the top end of the slope 1. This diversion surface 6 is inclined and located on one side of the opening 4, with one end of the diversion surface 6 extending to the opening 4. The height of the diversion surface 6 is lower than that of the opening 4. Multiple diversion tubes 8 are equidistantly spaced vertically on one side of the slope 1. The ends of the diversion tubes 8 facing the slope 1 extend into the slope 1. A sealing mechanism is provided at the ends of the diversion tubes 8. The sealing mechanism is removably installed within the diversion tubes 8 and can seal the diversion tubes 8. The other ends of the diversion tubes 8 extend into the surface soil layer 3. During droughts, by opening the sealing plugs 9 at the ends of the diversion tubes 8, the diversion tubes 8 can be opened at different locations according to the water depth. This allows water on one side of the slope 1 to enter the slope 1 through the diversion tubes 8, and the water then infiltrates the surface soil layer 3, thereby increasing the humidity of the surface soil layer 3.

[0023] Among them, the surface soil layer 3 is a structural layer composed of a mixture of sand, silt and clay and laid on the slope 1. The sealing mechanism includes a sealing plug 9. The surface of the sealing plug 9 is provided with a threaded line and one end of the sealing plug 9 can be inserted and threadedly connected in the diversion tube 8. The sealing plug 9 can block the diversion tube 8. A nutrient layer 10 is provided inside the slope 1. The nutrient layer 10 is composed of organic soil and is provided at the lower end of the green plant layer 7. A rock layer 11 is provided inside the slope 1. The rock layer 11 is provided at the lower end of the nutrient layer 10. The barrier part 5 is made of concrete. The surface of the barrier part 5 is provided with anti-slip grooves. A fence 12 is fixedly installed on one side of the barrier part 5. A plurality of equally distributed planting troughs 13 are provided on one side of the slope 1. A plurality of equally distributed partition frames 14 are fixedly installed in the planting troughs 13. A plurality of equally distributed steps 15 are fixedly installed on the slope 1. The organic soil nutrient layer 10 provides sufficient nutrients to the green layer 7, improving soil fertility. The rock layer 11 enhances the slope's base stability. The highly permeable topsoil layer 3 facilitates the timely drainage of rainwater. During rainy weather, excess water within the opening 4 is blocked by the barrier 5, preventing it from accumulating on the slope 1. The diversion surface 6 also diverts rainwater away.

[0024] The working principle of the present invention is as follows: during drought, by opening the sealing plug 9 at the end of the diversion pipe 8, the diversion pipe 8 at different positions can be opened according to the water depth, so that water on one side of the slope 1 can enter the slope 1 through the diversion pipe 8, and the water penetrates through the surface soil layer 3, which can increase the humidity of the surface soil layer 3. The surface soil layer 3 is a mixture of sand, silt and clay, and has the characteristics of high water permeability. Therefore, water can enter the green plant layer 7 from the surface soil layer 3 and provide irrigation for the root system at the lower end of the green plant layer 7.

[0025] The organic soil nutrient layer 10 provides sufficient nutrients to the green layer 7, improving soil fertility. The rock layer 11 enhances the slope's base stability. The highly permeable topsoil layer 3 facilitates the timely drainage of rainwater. During rainy weather, excess water within the opening 4 is blocked by the barrier 5, preventing it from accumulating on the slope 1. Simultaneously, the diversion surface 6 diverts rainwater, allowing it to drain quickly from the opening 4 to the slope below, preventing root rot in the green layer 7 due to accumulated rainwater.

[0026] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A slope ecological restoration greening structure, characterized in that: include: A slope body (1), wherein one side of the slope body (1) is provided with an inclined surface, a concrete pouring layer (2) is provided on the surface of the slope body (1), a surface soil layer (3) is provided inside the slope body (1), and a plurality of equally spaced through-holes (4) are provided on the upper end surface of the slope body (1), wherein the through-holes (4) all penetrate the concrete pouring layer (2); The upper end surface of the slope body (1) is provided with a barrier portion (5), the barrier portion (5) is located on one side of the through-opening (4), the height of the barrier portion (5) is higher than the height of the through-opening (4), green plants are planted in the through-opening (4) and form a green plant layer (7), the upper end of the slope body (1) is provided with a guide surface (6), the guide surface (6) is inclined, the guide surface (6) is located on one side of the through-opening (4) and one end of the guide surface (6) extends to the through-opening (4), the The height of the guide surface (6) is lower than the height of the through opening (4); a plurality of guide pipes (8) equidistant from top to bottom are provided on one side of the slope of the slope body (1); one end of the guide pipes (8) facing the slope body (1) extends into the slope body (1); a blocking mechanism is provided at the end of each guide pipe (8); the blocking mechanism is detachably mounted in the guide pipe (8) and can block the guide pipe (8); the other end of the guide pipe (8) extends into the surface soil layer (3).

2. A slope ecological restoration greening structure according to claim 1, characterized in that: The surface soil layer (3) is composed of a mixture of sand particles, silt particles and clay particles.

3. A slope ecological restoration greening structure according to claim 2, characterized in that: The blocking mechanism comprises a sealing plug (9), a surface of which is provided with a threaded line and one end of which can be inserted into and threadedly connected to the guide tube (8), so that the sealing plug (9) can block the guide tube (8).

4. A slope ecological restoration greening structure according to claim 3, characterized in that: A nutrient layer (10) is provided inside the slope (1), the nutrient layer (10) is composed of organic soil, and the nutrient layer (10) is provided at the lower end of the green plant layer (7).

5. The slope ecological restoration greening structure according to claim 4, characterized in that: A rock layer (11) is provided inside the slope (1), and the rock layer (11) is provided at the lower end of the nutrient layer (10).

6. The slope ecological restoration greening structure according to claim 5, characterized in that: The barrier portion (5) is cast in concrete, and the surface of the barrier portion (5) is provided with anti-slip grooves. A fence (12) is fixedly installed on one side of the barrier portion (5). A plurality of equally spaced planting troughs (13) are provided on one side of the slope of the slope body (1). A plurality of equally spaced partition frames (14) are fixedly installed in the planting troughs (13). A plurality of equally spaced steps (15) are fixedly installed on the slope body (1).

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