Ecological retaining wall structure

Abstract

The utility model provides and discloses an ecological retaining wall structure, which relates to the technical field of civil engineering retaining walls, and comprises a base plate and an ecological wall body consisting of a plurality of ecological retaining blocks, and the ecological retaining blocks, a connecting plate and an outer convex plate form a modular structure with an ecological cavity through a first mounting cylinder and a second mounting cylinder. The upper layer and the lower layer of the ecological wall body are built in a staggered mode, a cast-in-place column is arranged on a base plate, and the ecological wall body is formed by a mounting cylinder penetrating through multiple layers of ecological soil retaining blocks. The adjacent ecological soil retaining blocks are transversely connected through wing plates, and cultivation soil and plants are arranged in the ecological cavities. The ecological retaining wall structure has the advantages that the ecological retaining wall structure adopts modular design, the ecological retaining blocks can be prefabricated in factories and quickly assembled on site, and construction cost is reduced. The ecological retaining wall is stably connected, and the shear resistance and the overturning resistance of the wall body can be ensured; the ecological cavity design of the ecological retaining wall gives consideration to structural strength and greening layout, and the ecological retaining wall is particularly suitable for the field of slope protection and ecological restoration engineering.

Description

TECHNICAL FIELD

[0001] The utility model relates to civil engineering retaining wall technical field, concretely is an ecological retaining wall structure. BACKGROUND

[0002] The retaining wall is a kind of engineering structure for supporting soil body, preventing soil body collapse or sliding, and is widely used in civil engineering, road construction, slope protection and other fields.The core function is to resist the lateral pressure of soil body by the strength and stability of structure itself, prevent the soil body of slope or fill area from sliding, collapse due to gravity, rain erosion or external load action.The traditional retaining wall is mostly made of concrete or stone, brick masonry, and the concrete wall needs to be constructed on site, and a large number of bricks are needed for brick masonry, so the retaining wall of the two structures has the disadvantages of complex construction and low efficiency, and the ecological function is missing, which is difficult to meet the requirements of slope protection and ecological restoration engineering.Therefore, a new type of retaining wall structure integrating modular installation, stable connection and convenient ecological greening is needed. SUMMARY

[0003] Therefore, the utility model provides an ecological retaining wall structure, including base plate and ecological wall body;The ecological wall body includes a plurality of ecological retaining blocks;

[0004] A plurality of cast-in-place columns are provided on the base plate;

[0005] The ecological retaining block includes a first mounting cylinder, a second mounting cylinder, a connecting plate and an outer convex plate;

[0006] The first mounting cylinder and the second mounting cylinder are provided with mounting holes in axial direction, the connecting plate is connected between the two mounting cylinders, and the outer convex plate is connected on the two mounting cylinders at both ends;The outer convex plate, the connecting plate and the two mounting cylinders form an ecological cavity;The first mounting cylinder is provided with a first wing plate on the outside, and the second mounting cylinder is provided with a second wing plate on the outside;

[0007] The ecological retaining blocks are arranged in multiple layers, the first wing plate of the ecological retaining block is connected with the second wing plate of the adjacent ecological retaining block in the same layer;The first mounting cylinder of the ecological retaining block is aligned with the second mounting cylinder of the ecological retaining block in the upper layer or lower layer, so that the multiple layers of ecological retaining blocks are arranged in staggered manner;The cast-in-place column is cast in the aligned first mounting cylinder and second mounting cylinder, so as to build all the ecological retaining blocks into ecological wall body.

[0008] Further, the bottom of the ecological cavity is provided with a bottom plate;The ecological cavity is filled with cultivated soil.

[0009] Further, the cultivated soil is planted with ecological plants.

[0010] Further, the base plate is provided with a fixing groove, and the ecological wall body is located in the fixing groove of the lowermost ecological retaining block.

[0011] Further, the fixing groove is located at the edge of the base plate, and the lower end of the ecological wall body is located in the fixing groove, so that the side of the ecological retaining wall structure is in L-shaped structure.

[0012] Further, the base plate is stacked with graded gravel, and the graded gravel is attached to the ecological wall body.

[0013] Further, the edge of the first wing plate is provided with a limiting protrusion, the edge of the second wing plate is provided with a limiting groove, and in the same layer of adjacent ecological retaining blocks, the limiting protrusion of one ecological retaining block is embedded in the limiting groove of another ecological retaining block.

[0014] Further, the ecological cavity is provided with a reinforcing rib plate, and the two side edges of the reinforcing rib plate are connected to the outer protruding plate and the connecting plate.

[0015] Further, the cast-in-place column is provided with a steel mesh.

[0016] Further, the outer surface of the outer protruding plate is provided with a plurality of water guide grooves extending in the vertical direction.

[0017] The ecological retaining wall structure has the advantages that: the ecological retaining wall structure comprises a base plate and an ecological wall body, the base plate is cast in the soil body, and the ecological wall body comprises a plurality of ecological retaining blocks; the base plate is provided with a plurality of cast-in-place columns; the ecological retaining block comprises a first mounting cylinder, a second mounting cylinder, a connecting plate and an outer protruding plate in an integrated concrete structure; and the multiple layers of the ecological retaining blocks are arranged in an interlaced manner. The ecological retaining wall structure adopts modular design, the ecological retaining blocks can be prefabricated in the factory and quickly assembled on site, and the construction cost is reduced. The ecological retaining wall is stably connected, the wing plate limiting structure is combined with the cast-in-place column, and the shear resistance and overturning resistance of the wall body are ensured. The ecological cavity of the ecological retaining wall considers the structural strength and greening layout, and can realize the three-dimensional greening of the wall body. The ecological retaining wall structure has the characteristics of high landscape integration degree, and is especially suitable for the fields of slope protection and ecological restoration engineering. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is a three-dimensional structure schematic view of the ecological retaining block of the ecological retaining wall structure of the utility model embodiment.

[0019] Fig. 2 is a masonry structure schematic view of the ecological retaining wall structure of the utility model embodiment.

[0020] In the above figure: 1-base plate, 2-ecological retaining wall, 21-mounting cylinder, 22-connection plate, 23-connection wing plate, 24-limiting protrusion, 25-limiting groove, 26-outer protruding plate, 27-strengthening rib plate, 28-water guide groove, 3-cast-in-situ column, 31-steel mesh column, 4-soil body. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model embodiment will be described further below with reference to the drawings.

[0022] Please refer to Figs. 1-2 The ecological retaining wall structure of the utility model, including base plate 1 and ecological wall body, the base plate 1 is cast in the soil body 4, and a plurality of cast-in-situ columns 3 are arranged on the base plate 1; the ecological wall body is arranged on the base plate 1, and the ecological wall body includes a plurality of ecological retaining wall blocks 2.

[0023] The ecological retaining wall block 2 is an integrated concrete block structure, and includes two mounting cylinders, a connection plate 22 and an outer protruding plate 26. The two mounting cylinders 21 are a first mounting cylinder and a second mounting cylinder respectively; the first mounting cylinder and the second mounting cylinder are both provided with mounting holes in the axial direction, the connection plate 22 is connected between the two mounting cylinders, the outer protruding plate 26 is connected to the two mounting cylinders 21 at both ends, and an ecological cavity is formed between the outer protruding plate 26, the connection plate 22 and the two mounting cylinders; the ecological cavity is provided with a bottom plate at the bottom; the ecological cavity can be filled with cultivated soil, and ecological plants can be planted in the cultivated soil.

[0024] The outer sides of the two mounting cylinders 21 are both provided with connection wing plates 23, and the two connection wing plates 23 are a first wing plate and a second wing plate respectively; the outer side of the first mounting cylinder is provided with the first wing plate, and the outer side of the second mounting cylinder is provided with the second wing plate. The ecological retaining wall block 2 is arranged in multiple layers, the first wing plate of the ecological retaining wall block 2 is connected to the second wing plate of the adjacent ecological retaining wall block 2 in the same layer; the first mounting cylinder of the ecological retaining wall block 2 is aligned with the second mounting cylinder of the ecological retaining wall block 2 in the upper layer or the lower layer, so that the multiple layers of the ecological retaining wall block 2 are arranged in an interlaced manner; and the cast-in-situ column 3 is cast in the aligned first mounting cylinder and second mounting cylinder, so as to build all the ecological retaining wall blocks 2 into the ecological wall body.

[0025] In the structure, the ecological retaining block 2 of the ecological retaining wall structure is arranged in a multi-layer staggered structure, the ecological retaining blocks 2 in the same layer are connected horizontally through the connecting wing plates 23, and the ecological retaining blocks 2 in different layers are connected vertically through the cast-in-place columns 3, so that the stability of the wall structure of the ecological wall is ensured; each ecological retaining block 2 is provided with an ecological cavity for planting ecological plants, the ecological cavities are arranged in an upper and lower staggered manner, and gaps are provided for the growth of the ecological plants, so that the ecological retaining wall structure has the advantages of high landscape integration and is particularly suitable for the fields of slope protection and ecological restoration. The ecological retaining block 2 of the ecological retaining wall structure is designed in an integrated and modular manner, and has the advantages of factory prefabrication, on-site rapid assembly and low construction cost.

[0026] In the preferred embodiment, the base plate 1 is provided with a fixing groove, and the ecological wall is limited in the fixing groove. The fixing groove is located at the edge of the base plate 1, and the lower end of the ecological wall is limited in the fixing groove, so that the side of the ecological retaining wall structure is in an L-shaped structure. The fixing groove can improve the connection strength between the base plate 1 and the ecological wall. The L-shaped structure of the side of the ecological retaining wall structure can make the soil accumulate on the base plate 1, so that the base plate 1 can use the self-gravity of the soil to keep the ecological retaining wall structure stable and prevent it from falling.

[0027] In the preferred embodiment, the base plate 1 is provided with graded gravel, and the graded gravel is 10-25 mm graded gravel. The graded gravel is attached to the ecological wall, so that the drainage capacity of the ecological retaining wall structure is improved.

[0028] In the preferred embodiment, the first wing plate edge is provided with a limiting protrusion 24, and the second wing plate edge is provided with a limiting recess 25. In the same layer of adjacent ecological retaining blocks 2, the limiting protrusion 24 of one ecological retaining block 2 is embedded in the limiting recess 25 of the other ecological retaining block 2, so that the ecological retaining blocks 2 in the same layer can be engaged with each other, thereby further improving the horizontal connection strength of the ecological retaining blocks 2 in the same layer.

[0029] In the preferred embodiment, the ecological cavity is provided with a reinforcing rib plate 27, and the two sides of the reinforcing rib plate 27 are connected to the outer protruding plate and the connecting plate 22, respectively. The reinforcing rib plate 27 divides the ecological cavity into two cavities arranged side by side. The reinforcing rib plate 27 can further improve the structural strength of the ecological retaining block 2.

[0030] In the preferred embodiment, the cast-in-situ column 3 is provided with a steel mesh column 31, and the base plate 1 is provided with a steel mesh, the lower end of the steel mesh column 31 in the cast-in-situ column 3 is welded with the steel mesh in the base plate 1 as a whole, and the cast-in-situ column 3 and the base plate 1 are integrated into a concrete structure. Understandably, the construction process of the ecological retaining wall structure is as follows: the steel mesh column 31 in the base plate 1 and the steel mesh column 31 in the cast-in-situ column 3 are laid first, then the base plate 1 is poured, the ecological retaining block 2 is built, and finally the cast-in-situ column 3 is poured in the installation cylinder 21 of the ecological retaining block 2.

[0031] In the preferred embodiment, the outer convex plate is provided with a plurality of water guide grooves 28 extending in the vertical direction on the outer surface, and the water guide grooves 28 are used to improve the rainwater drainage capacity of the ecological retaining wall structure.

[0032] In this paper, the front, back, up, down and other orientation words are defined by the position of the parts in the drawing and the position of the parts relative to each other in the drawing, only to express the technical solution clearly and conveniently. It should be understood that the use of the orientation words should not limit the scope of the application.

[0033] In the case of no conflict, the above-mentioned embodiments and features in the embodiments can be combined with each other.

[0034] The above is only the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An ecological retaining wall structure, characterised in that: It comprises a base plate and an ecological wall body; the ecological wall body comprises a plurality of ecological retaining blocks; The base plate is provided with a plurality of cast-in-place columns; The ecological retaining block comprises two mounting cylinders, a connecting plate and an outer convex plate; The two mounting cylinders are respectively a first mounting cylinder and a second mounting cylinder, the first mounting cylinder and the second mounting cylinder are both provided with mounting holes, the connecting plate is connected between the two mounting cylinders, the outer convex plate is connected at two ends of the two mounting cylinders, and an ecological cavity is formed between the outer convex plate, the connecting plate and the two mounting cylinders; the first mounting cylinder is provided with a first wing plate on the outside, and the second mounting cylinder is provided with a second wing plate on the outside; The ecological retaining blocks are arranged in multiple layers, the first wing plate of an ecological retaining block is connected with the second wing plate of an adjacent ecological retaining block in the same layer; the first mounting cylinder of an ecological retaining block is aligned with the second mounting cylinder of an ecological retaining block in the upper or lower layer, so that the ecological retaining blocks arranged in multiple layers are staggered up and down; the cast-in-place columns are cast in the aligned first mounting cylinders and second mounting cylinders, so as to build all the ecological retaining blocks into an ecological wall body.

2. An ecological retaining wall structure according to claim 1, wherein: The ecological cavity is provided with a bottom plate at the bottom; the ecological cavity is filled with cultivated soil.

3. An ecological retaining wall structure according to claim 2, wherein: Ecological plants are planted in the cultivated soil.

4. The ecological retaining wall structure according to claim 1, wherein: The base plate is provided with a fixing groove, and the ecological wall body is limited in the fixing groove by the ecological retaining block in the lowermost layer.

5. An ecological retaining wall structure according to claim 4, wherein: The fixing groove is located at the edge of the base plate, and the lower end of the ecological wall body is limited in the fixing groove, so that the side of the ecological retaining wall structure is in an L-shaped structure.

6. An ecological retaining wall structure according to claim 5, wherein: The base plate is stacked with graded gravel, and the graded gravel is attached to the ecological wall body.

7. An ecological retaining wall structure according to claim 1, wherein: The edge of the first wing plate is provided with a limiting convex block, and the edge of the second wing plate is provided with a limiting recess, the limiting convex block of one ecological retaining block is embedded in the limiting recess of another ecological retaining block in the same layer.

8. An ecological retaining wall structure according to claim 1, wherein: The ecological cavity is provided with a reinforcing rib plate, and the two sides of the reinforcing rib plate are connected to the outer convex plate and the connecting plate.

9. The ecological retaining wall structure according to claim 1, wherein: The cast-in-place column is provided with a steel mesh.

10. The ecological retaining wall structure according to claim 1, wherein: The outer surface of the outer convex plate is provided with a plurality of water guide grooves extending in the vertical direction.

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