CN211200410U - A kind of landscape ecological slope protection - Google Patents

Abstract

The utility model relates to the technical field of ecological slope protection, in particular to a landscape ecological slope protection, comprising a concrete retaining wall constructed on a side slope, vegetation is planted on the flat ground between adjacent concrete retaining walls, A first reverse osmosis layer is arranged on both sides, a concrete sash is arranged on the side wall of the concrete retaining wall, a drainage pipe is arranged inside the concrete retaining wall, and the two ends of the drainage pipe are respectively connected with the first reverse osmosis layer and the concrete frame. The grids are connected, and ecological bags with planting soil are stacked in the concrete frame, and the adjacent ecological bags are fixedly connected by connecting buckles, and the top of the concrete retaining wall is provided with a planting groove; the ecological slope protection provided in the utility model It can not only effectively prevent soil erosion, but also collect and make full use of rainwater for irrigation, which improves the utilization rate of rainwater; in addition, the ecological slope protection also has the function of landscape greening and beautification to improve the ecological environment, which is suitable for further promotion and application.

Description

A kind of landscape ecological slope protection

technical field

The utility model relates to the technical field of ecological slope protection, in particular to a landscape ecological slope protection.

Background technique

Areas with frequent subtropical rainstorms face the problem of seasonal waterlogging due to their high rainfall and high rainfall intensity. Ecological slope protection is a slope protection technology that integrates the basic knowledge of engineering mechanics, soil science, ecology and botany to support slopes or slopes and form a comprehensive slope protection system composed of plants or engineering and plants. After the excavation slope is formed, the surface layer of the slope is protected and reinforced by planting plants and using the interaction between plants, rock and soil (root anchorage), so that it can not only meet the requirements for the stability of the surface layer of the slope, but also The slope protection method to restore the destroyed natural ecological environment is an effective slope protection and slope fixing method.

Although the existing ecological slope protection has the functions of good drainage and soil erosion prevention, the utilization rate of rainwater is low.

Utility model content

The present application provides a landscape ecological slope protection to solve the above-mentioned problems.

In order to achieve the above purpose, the utility model provides the following technical solutions: a landscape ecological slope protection, comprising a concrete retaining wall constructed on a side slope, vegetation is planted on the flat ground between the adjacent concrete retaining walls, and the concrete retaining wall is The back side of the retaining wall is provided with a first reverse osmosis layer, the wall side of the concrete retaining wall is provided with a concrete sash, the interior of the concrete retaining wall is provided with a drain pipe, and the drain pipe is provided with a drain pipe. The two ends are respectively connected with the first reverse osmosis layer and the concrete frame, and ecological bags filled with planting soil are stacked in the concrete frame, and the adjacent ecological bags are fixedly connected by connecting buckles, so The top of the concrete retaining wall is provided with a planting groove, the inner wall of the planting groove is provided with a second reverse osmosis layer, the wall side of the planting groove is provided with a water outlet, and the back side of the wall of the planting groove is provided with a water inlet The planting trough is filled with planting soil, and the ecological bag and the planting trough are both planted with grass seeds.

Preferably, the drainage pipe is inclined and arranged in the inclination direction of the side slope.

Preferably, the distance between adjacent drainage pipes decreases gradually with the increase of the buried pipe depth.

Preferably, the bottom of the planting trough is inclined in the inclination direction of the side slope.

Preferably, the water outlet holes are arranged in two layers on the wall side of the planting tank.

Preferably, the first reverse osmosis layer is provided with 3-4 layers, and the second reverse osmosis layer is provided with 1-2 layers.

Compared with the prior art, the beneficial effects of the present utility model are:

The ecological slope protection provided in the utility model can not only effectively prevent water and soil loss, but also collect and fully utilize rainwater for irrigation, thereby improving the utilization rate of rainwater; Further promote the application.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a partial enlarged view of the utility model.

In the accompanying drawings, the components represented by each number are as follows:

1-Concrete retaining wall, 2-Drain pipe, 3-First reverse osmosis layer, 4-Concrete sash, 5-Ecological bag, 6-Connecting buckle, 7-Grass, 8-Planting trough, 9-Second reverse Seepage layer, 10-water inlet hole, 11-water outlet hole, 12-vegetation.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-2, the present utility model provides a technical solution for landscape ecological slope protection: a landscape ecological slope protection, including a concrete retaining wall 1 built on a side slope, forming a plurality of stepped strip-shaped terraces, adjacent concrete retaining walls Vegetation 12 is planted on the flat ground between the earth walls 1, wherein the vegetation 12 is selected from fast-growing and adaptable tree species. The back side of the concrete retaining wall 1 is provided with a first reverse osmosis layer 3. A concrete sash 4 is arranged on the face side, a drainage pipe 2 is arranged inside the concrete retaining wall 1, and the two ends of the drainage pipe 2 are respectively connected with the first reverse osmosis layer 3 and the concrete sash 4, and the concrete sash 4 is stacked inside. There is an ecological bag 5 equipped with planting soil, and the adjacent ecological bags 5 are fixedly connected by connecting buttons 6. The top of the concrete retaining wall 1 is provided with a planting groove 8, and the inner wall of the planting groove 8 is provided with a second reverse osmosis layer. 9. The wall side of the planting tank 8 is provided with a water outlet hole 11, the back side of the wall of the planting tank 8 is provided with a water inlet hole 10, the planting tank 8 is filled with planting soil, and the ecological bag 5 and the planting tank 8 are both planted with grass seeds .

Further, the drainage pipe 2 is inclined and arranged in the inclination direction of the side slope; this arrangement is conducive to the introduction of rainwater in the drainage pipe 2 into the 4, and the plants in the 4 are irrigated.

Further, the distance between adjacent drainage pipes 2 gradually decreases with the increase of the buried pipe depth; this arrangement can make full use of the seepage rainwater and introduce the rainwater into the concrete sash 4 on the wall.

Further, the bottom of the planting trough 8 is inclined in the direction of the slope; this arrangement is beneficial to the discharge of excess rainwater.

Further, the water outlet holes 11 are arranged in two layers on the wall side of the planting tank 8; the setting of the double-layer water outlet holes 11 can prevent the accumulation of rainwater from the side of the water inlet holes 10 and the top of the wall during the rainy season, and drain the rainwater in time. And for the watering of plants in concrete sash 4.

Further, the first reverse osmosis layer 3 is provided with 3-4 layers, and the second reverse osmosis layer 9 is provided with 1-2 layers; this arrangement can prevent the seepage deformation and loss of the planting soil.

working principle:

The utility model is mainly suitable for the exposed mountain body where the slope matrix is soft and unstable, which is easy to cause water and soil loss, but is convenient for civil engineering construction. After the rainwater penetrates into the soil, the water filtered out by the first reverse osmosis layer 3 can effectively irrigate the grass seeds in the concrete frame 4 through the drain pipe 2, and the second reverse osmosis layer 9 in the planting tank 8 can also irrigate the planting tank. 8. The excess water in the soil is filtered out and discharged from the water outlet hole 11, which is used for the irrigation of grass seeds in the concrete sash 4. The setting of the water inlet hole 10 and the water outlet hole 11 on the planting tank 8 can prevent the accumulation of rainwater on the top of the wall and discharge it in time. The rainwater is taken away and used for watering the plants in the concrete frame 4, which effectively improves the utilization rate of rainwater; the 7 kinds of grass planted in the ecological bag 5 and the planting groove 8 can play a role in greening and preventing soil erosion, and the adjacent concrete retains soil The vegetation 12 between the wall 1 and the platform can hold the soil, prevent soil erosion, and also play the role of landscape greening and beautification to improve the ecological environment.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms 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 present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. a landscape ecological slope protection, comprising the concrete retaining wall (1) constructed on the side slope, it is characterized in that, vegetation (12) is planted on the flat ground between adjacent described concrete retaining walls (1), so A first reverse osmosis layer (3) is provided on the back side of the concrete retaining wall (1), and a concrete sash (4) is provided on the wall side of the concrete retaining wall (1). A drain pipe (2) is arranged inside the earth wall (1), and both ends of the drain pipe (2) are respectively connected with the first reverse osmosis layer (3) and the concrete frame (4), and the concrete An ecological bag (5) with planting soil is stacked in the frame (4), and the adjacent ecological bags (5) are fixedly connected by connecting buckles (6). A planting tank (8) is provided on the top, a second reverse osmosis layer (9) is provided on the inner wall of the planting tank (8), and a water outlet (11) is provided on the side of the wall of the planting tank (8). The back side of the wall of the planting tank (8) is provided with a water inlet hole (10), the planting tank (8) is filled with planting soil, and both the ecological bag (5) and the planting tank (8) are planted with grass seeds. 2 . The landscape ecological slope protection according to claim 1 , characterized in that: the drainage pipe ( 2 ) is inclined and arranged in the inclination direction of the side slope. 3 . 3. A landscape ecological slope protection according to claim 1 or 2, characterized in that the spacing between the adjacent drainage pipes (2) gradually decreases with the increase of the buried pipe depth. 4 . The landscape ecological slope protection according to claim 1 , wherein the bottom of the planting groove ( 8 ) is inclined in the direction of slope inclination. 5 . 5. A landscape ecological slope protection according to claim 1, characterized in that: the water outlet holes (11) are arranged on the wall side of the planting groove (8) in two layers. 6. A landscape ecological slope protection according to claim 1, characterized in that: the first reverse osmosis layer (3) is set to 3-4 layers, and the second reverse osmosis layer (9) is set to 1-2 layers Floor.

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