CN218757290U - An ecological slope protection structure for flat and vertical river courses - Google Patents

Abstract

The utility model provides an ecological slope protection structure in tiling and dual-purpose river course upright, this slope protection structure are including a plurality of bank protection frames of mutual concatenation, the bank protection frame is top surface and bottom surface open-ended square hollow structure, four lateral surfaces of bank protection frame all are provided with the lateral part arch, the protruding staggered arrangement of lateral part of two relative sides, form between the lateral part arch with the protruding complex lateral part recess of lateral part, the top surface and the bottom surface of bank protection frame correspond the punishment and do not are provided with top recess and bottom arch, top recess and bottom arch cooperate, and are a plurality of the bank protection frame matches the level concatenation with the lateral part recess through the lateral part arch, and/or a plurality of the bank protection frame matches vertical concatenation with the bottom arch through the top recess. This slope protection structure can tile or upright, is applicable to the river course side slope protection of different slopes.

Description

An ecological slope protection structure for flat and vertical river courses

technical field

The utility model belongs to the field of ecological management of rivers and lakes, in particular to an ecological slope protection structure for flat and vertical river courses.

Background technique

River 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 side slopes and form a comprehensive slope protection system composed of plants or engineering and plants. Ecological slope protection technologies mainly include sprayed concrete vegetation protection technology, thick soil base material spraying protection technology, grid-covered soil vegetation protection technology, etc. Among them, the sash soil-covering vegetation protection technology refers to a slope protection technology that first uses stone and reinforced concrete masonry frame grids or prefabricated sash grids on the slope to be protected, and then covers soil and plants green plants in the sash grids. At present, there are various forms of river ecological slope protection frames, mainly including flat type, stepped type, and vertical type, but there are few ecological slope protection frames with multiple types.

Utility model content

The purpose of the utility model is to address the defects of the prior art, to provide an ecological slope protection structure for both flat and vertical river courses. The slope protection structure can be flat or vertical, and is suitable for the protection of river slopes with different slopes.

The utility model provides an ecological slope protection structure for flat and vertical river courses. The slope protection structure includes a plurality of slope protection frames spliced with each other. The slope protection frames are square hollow structures with openings on the top and bottom surfaces. Each outer surface is provided with side protrusions, the side protrusions on two opposite sides are arranged in a staggered manner, a side groove matching with the side protrusions is formed between the side protrusions, and the slope protection frame The top surface and the bottom surface are respectively provided with top grooves and bottom protrusions, the top grooves are matched with the bottom protrusions, and a plurality of the slope protection frames are horizontally spliced through the side protrusions and the side grooves. And/or a plurality of said slope protection frames are vertically spliced through the cooperation of the top groove and the bottom protrusion.

Further, the side protrusions are in the shape of vertical strips.

Further, the side protrusions and the side grooves have the same cross section and are both trapezoidal.

Further, the cross-section of the bottom protrusion is convex or concave.

Further, the side of the slope protection frame is provided with flow holes for water to flow through.

Further, the inner wall and the outer wall at the four corners of the slope protection frame are all chamfered at 45°.

Further, it is characterized in that: the slope protection frame is filled with fillers.

Further, the filler is gravel or cultivated soil.

Further, the slope protection frame is an integrated reinforced concrete structure.

Further, the slope protection structure extends from the top of the slope to the riverbed at the bottom of the slope.

The beneficial effects of the utility model are:

1. The slope protection structure of the present utility model includes a plurality of slope protection frames, and the slope protection frames can be spliced horizontally or vertically through side protrusions and side grooves or top grooves and bottom protrusions, and the slope protection structure formed by splicing can be used Suitable for gentle slopes or steep slopes, with a wide range of applications.

2. The slope protection frame of the utility model is a reinforced concrete structure, and the side protrusions or bottom protrusions can be embedded in the slope, and the stability of the entire slope protection structure is ensured by filling the slope protection frame with filler materials.

3. The slope protection frame of the utility model is provided with flow holes for water flow and 45° chamfering, which can reduce the impact of water flow on the slope protection frame and improve the hydrophilic performance of the slope protection frame.

Description of drawings

Fig. 1 is the three-dimensional structural diagram of the present utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is the top view of the utility model;

Fig. 4 is the structural representation of the horizontal splicing of the slope protection frame of the present utility model;

Fig. 5 is a schematic diagram of the application of the utility model slope protection frame tiled;

Fig. 6 is a schematic structural view of the horizontal and vertical splicing of the slope protection frame of the present invention;

Fig. 7 is a schematic diagram of the vertical application of the slope protection frame of the utility model;

Fig. 8 is a schematic diagram of the application of the slope protection frame of the utility model in an upright inclined position;

Reference signs: 1-slope protection frame; 2-side protrusions; 3-side grooves; 4-bottom protrusions; 5-top grooves; 6-flow holes; 7-chamfering.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

As shown in Figures 1 to 4, an ecological slope protection structure for flat and vertical river courses, the slope protection structure includes a plurality of slope protection frames 1 spliced with each other, and the slope protection frame 1 is a square hollow structure with openings on the top surface and the bottom surface, The four outer sides of the slope protection frame 1 are provided with side protrusions 2, and the side protrusions 2 on two opposite sides are arranged in a staggered manner, and the side protrusions 2 are formed to cooperate with the side protrusions 2 The side groove 3 of the slope protection frame 1 is respectively provided with a top groove 5 and a bottom protrusion 4 at corresponding places on the top surface and the bottom surface of the slope protection frame 1, and the top groove 5 is matched with the bottom protrusion 4, and a plurality of the The slope protection frame 1 is spliced horizontally through the cooperation of the side protrusions 2 and the side grooves 3 , and/or a plurality of said slope protection frames 1 are vertically spliced through the cooperation of the top groove 5 and the bottom protrusion 4 .

Specifically, the slope protection frame 1 is a hollow rectangular body with a length of 1020 mm, a width of 500 mm, a height of 500 mm, and a wall thickness of 60 mm. There are two or three side protrusions 2, the top groove 5 and the bottom protrusion 4 are arranged on the top and bottom of the slope protection frame 1 along the width direction, and the cross sections of the bottom protrusions 4 on both sides along the width direction are respectively It is convex and concave, and the bottom protrusion 4 can also be other structures that are convenient for splicing, such as parallelogram or triangle.

It can be understood that the sides of the slope protection frame 1 can be spliced through the cooperation of the side protrusions 2 and the side grooves 3, and the top and bottom surfaces of the slope protection frame 1 can be spliced through the top groove 5 and the bottom protrusion 4 Cooperate with splicing, when the river slope is relatively gentle, the slope protection frame 1 can be horizontally spliced through the side protrusions 2 and the side grooves 3 to form a slope protection structure, and tiled on the slope, the bottom of the slope protection frame 1 The protrusion 4 is embedded in the slope to improve the overall stability of the slope protection structure; when the river slope is steep, the slope protection frame 1 can be vertically spliced through the top groove 5 and the bottom protrusion 4 to form a slope protection structure, or both The slope protection structure is formed by splicing horizontally and vertically, and the side protrusions 2 on the sides of the slope protection frame 1 are embedded in the slope to improve the overall stability of the slope protection structure.

In some embodiments, the side protrusions 2 are in the shape of vertical strips.

Specifically, the side protrusions 2 and the side grooves 3 have the same cross-section and are both trapezoidal. The height of the trapezoid is 60 mm, the bottom width is 100 mm, and the top width is 60 mm. Each side protrusion 2 is separated by 60 mm. A plurality of slope protection frames 1 can be directly nested with each other, which is convenient for laying, and the side protrusions 2 can also be other shapes that are convenient for assembly, such as triangles, squares, etc.

In some embodiments, the side of the slope protection frame 1 is provided with flow holes 6 through which water flows.

Specifically, the flow hole 6 is provided on the side groove 3, and the flow hole 6 is a rectangular hollow with a width of 60 mm and a height of 300 mm.

It can be understood that this structure is used for river slopes and will be scoured by water flow for a long time. By setting the flow hole 6, the hydrophilic performance of the slope protection frame 1 can be increased and the impact force of the water flow on the slope protection structure can be reduced.

In some embodiments, the inner and outer walls at the four corners of the slope protection frame 1 are provided with 45° chamfers 7 .

It can be understood that the chamfer 7 can further reduce the resistance of the slope protection frame 1 to the water flow, and reduce the impact force of the water flow on the slope protection structure.

In some embodiments, the slope protection frame 1 is filled with fillers.

It can be understood that the filler can increase the weight of the overall structure and improve the stability of the structure.

Further, the filler is gravel or cultivated soil.

It is understandable that when gravel is used for filling, the porous structure is formed after filling with gravel, which is conducive to the passage of water, and the cultivation soil can be used for planting on the cultivation soil, which can beautify the river channel slope and improve the river channel slope. Soil.

In some embodiments, the slope protection frame 1 is a reinforced concrete structure integrally formed. The reinforced concrete structure spliced with each other has good stability and is not easily corroded by water flow impact.

In some embodiments, the slope protection structure extends from the top of the slope to the riverbed at the bottom of the slope. The slope protection structure extends from the top of the slope to the riverbed at the bottom of the slope, and can protect the entire slope.

As shown in Figure 5, for the case where the slope protection structure is applied on a gentle slope, after the slope protection frame 1 is prefabricated, it can be directly spliced on site, and the side protrusions 2 and the side grooves 3 of a plurality of slope protection frames 1 Nested and spliced together, the bottom protrusion 4 of the slope protection frame 1 is embedded in the slope to form a slope protection structure laid flat on the gentle slope. The slope protection structure extends from the top of the slope to the riverbed at the bottom of the slope, and then fills in the slope protection frame 1 Plow the soil and plant.

As shown in Figure 6-7, for the case where the slope protection structure is applied on a vertical slope, the slope protection frame 1 is spliced vertically, and horizontally spliced along the length direction of the slope, and the side protrusions 2 of the slope protection frame 1 are embedded in the side In the slope, gravel can be filled in the slope protection frame 1 close to the lower part, and cultivated soil can be filled in the slope protection frame 1 at the top.

As shown in Figure 8, for the situation that this slope protection structure is applied on a steep slope, the slope protection frame 1 is spliced vertically along the slope tendency, and horizontally spliced along the length direction of the slope, and the side of the slope protection frame 1 is protruded 2 Embedded in the slope, gravel can be filled in the slope protection frame 1 near the lower part, and cultivation can be filled in the slope protection frame 1 at the top.

The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still implement the foregoing Modifications to the technical solutions described in the examples, or equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the application, and should be included in the Within the protection scope of this application.

Claims (10)

1. The utility model provides an ecological slope protection structure in tiling and upright dual-purpose river course which characterized in that: this slope protection structure is including a plurality of bank protection frame (1) of splicing each other, bank protection frame (1) is top surface and bottom surface open-ended square hollow structure, four lateral surfaces of bank protection frame (1) all are provided with the protruding (2) of lateral part, the protruding (2) staggered arrangement of lateral part of two relative sides, form between the protruding (2) of lateral part and lateral part protruding (2) complex lateral part recess (3), the top surface and the bottom surface of bank protection frame (1) are provided with top recess (5) and bottom arch (4) respectively in correspondence punishment, top recess (5) cooperate with bottom arch (4), and are a plurality of bank protection frame (1) cooperatees the level through the protruding (2) of lateral part and lateral part recess (3) and splices, and/or is a plurality of bank protection frame (1) is through top recess (5) and the vertical concatenation of bottom arch (4) cooperation.

2. The ecological slope protection structure of a flat and upright dual-purpose river channel of claim 1, wherein: the lateral protrusions (2) are of vertical strip structures.

3. The ecological slope protection structure of a flat and upright dual-purpose river channel of claim 2, wherein: the cross sections of the side protrusions (2) and the side grooves (3) are the same and are trapezoidal.

4. The ecological slope protection structure of a flat and upright dual-purpose river channel of claim 1, wherein: the cross section of the bottom bulge (4) is convex or concave.

5. The ecological slope protection structure of a flat and upright dual-purpose river channel of claim 1, wherein: the side of the slope protection frame (1) is provided with an overflowing hole (6) for water flow to pass through.

6. The ecological slope protection structure of a flat and upright dual-purpose river channel of claim 1, wherein: the inner wall and the outer wall of four edges of the slope protection frame (1) are both provided with 45-degree chamfers (7).

7. The ecological slope protection structure of a flat and upright dual-purpose river channel of any one of claims 1 to 6, wherein: the slope protection frame (1) is filled with filling materials.

8. The ecological slope protection structure of a flat and upright dual-purpose river channel of claim 7, wherein: the filling material is broken stones or plowed soil.

9. The ecological slope protection structure of a flat and upright dual-purpose river channel of any one of claims 1 to 6, wherein: the slope protection frame (1) is of an integrally formed reinforced concrete structure.

10. The ecological slope protection structure of a flat and upright dual-purpose river channel of any one of claims 1 to 6, wherein: the slope protection structure extends from the top of the slope to the riverbed at the bottom of the slope.

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