Ecological protection structure for embankment

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to an embankment ecological protection structure which comprises a foundation block and an ecological protection module. The foundation block is used for being buried in the bottom of a water body, and the ecological protection module is fixedly arranged on the upper side of the foundation block; the ecological protection module comprises an ecological space block and an ecological plate, and the ecological plate is fixedly arranged on one side of the ecological space block; the sides, away from the ecological plate, of the ecological space blocks are used for being attached to an embankment soil body, at least part of the ecological space blocks are bent towards the sides, away from the ecological plate, of the ecological space blocks, the bent parts of the ecological space blocks and the ecological plate form an inhabiting cavity, a plurality of fish holes are formed in the ecological plate, and the fish holes are communicated with the inhabiting cavity. And the fish holes are communicated with the inhabiting cavity. Aiming at the technical problem that the existing ecological building block revetment has defects, the ecological building block revetment can provide inhabiting space for aquatic animals and improve the ecological environment while protecting the embankment.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a bank ecological protection structure. Background Art

[0002] Rivers are the main channels for flood discharge during the flood season, with high flow rates and high water levels. For areas with high flow rates, ecological blocks are often used to protect the bank in order to meet the requirements of anti-scouring and ecological protection during the flood season. They are easy to construct, have stable root systems for plant growth, and have good greening effects.

[0003] However, the existing ecological blocks are only connected to the water body through the small holes in the blocks themselves or the joints between the blocks. The internal fill space is mostly filled with soil, and there is a lack of habitat space on the waterfront side. It is impossible to provide habitat space for aquatic animals, especially fish, which ultimately affects the waterfront ecological environment. Utility Model Content

[0004] Aiming at the technical problem of defects in the existing ecological block revetment, the utility model provides an ecological protection structure of the embankment, which can provide a habitat for aquatic animals and improve the ecological environment while protecting the embankment.

[0005] The technical solution provided by the utility model is: a bank ecological protection structure, including a foundation block and an ecological protection module; the foundation block is used to be buried in the bottom of the water body, and the ecological protection module is fixedly arranged on the upper side of the foundation block; the ecological protection module includes an ecological space block and an ecological board, and the ecological board is fixedly arranged on one side of the ecological space block; the side of the ecological space block away from the ecological board is used to fit with the bank soil, at least part of the ecological space block is bent toward the side away from the ecological board, and the bent part of the ecological space block and the ecological board form a habitat cavity, and a plurality of fish holes are arranged on the ecological board, and the fish holes are connected to the habitat cavity.

[0006] Optionally, the plurality of fish holes are arranged in sequence from a side of the ecological board close to the foundation block to a side away from the foundation block.

[0007] Optionally, a groove is provided on the base block, the projection width of the ecological protection module toward the base block is consistent with the width of the groove, and the ecological protection module is embedded in the groove.

[0008] Optionally, the diameter of the fish hole is greater than or equal to 10 cm.

[0009] Optionally, the total area of ​​the fish holes on the ecological board does not exceed 50% of the total area of ​​the ecological board.

[0010] Optionally, the ecological space block is provided with an assembly groove, and the ecological board is provided with a folded edge, and the folded edge is plugged into and matched with the assembly groove.

[0011] Optionally, the folded edge and the assembly groove are interference fit.

[0012] Optionally, both sides of the basic block are provided with connecting holes, and also include connecting rods, and adjacent basic blocks are connected by plug-in fit between the connecting rods and the connecting holes.

[0013] Beneficial Effects

[0014] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects: in view of the technical problems of defects in the existing ecological block revetment, the utility model can protect the embankment while using the ecological space blocks and ecological boards to form a habitat cavity connected to the water body to provide a habitat for aquatic organisms. It has a simple structure and can be prefabricated off-site and transported to the site for quick and convenient installation, which greatly reduces the impact of construction on the surrounding ecological environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of an embankment ecological protection structure proposed in an embodiment of the utility model.

[0016] Figure 2 The present invention is a schematic diagram of an explosion of an ecological protection structure for a levee proposed in an embodiment of the present invention. DETAILED DESCRIPTION

[0017] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.

[0018] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It should also be noted that, for the convenience of description, only the parts related to the utility model are shown in the accompanying drawings. The words "first", "second", etc. described in the present utility model are set for the convenience of describing the technical solution of the present utility model, and have no specific limiting effect. They are all general references and do not constitute a limiting effect on the technical solution of the present utility model. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments in the present application can be combined with each other. In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be a connection between the insides of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Multiple technical solutions in the same embodiment, and multiple technical solutions in different embodiments, can be arranged and combined to form new technical solutions that do not have contradictions or conflicts, all of which are within the scope of protection required by the present utility model.

[0019] Example 1

[0020] Combined with Figure 1-2 The present embodiment proposes a bank ecological protection structure, including a basic block 10 and an ecological protection module 20; the basic block 10 is used to be buried in the bottom of the water body, and the ecological protection module 20 is fixedly arranged on the upper side of the basic block 10; the ecological protection module 20 includes an ecological space block 201 and an ecological board 202, and the ecological board 202 is fixedly arranged on one side of the ecological space block 201; the side of the ecological space block 201 away from the ecological board 202 is used to fit with the bank soil, at least part of the ecological space block 201 is bent toward the side away from the ecological board 202, and the bent part of the ecological space block 201 and the ecological board 202 form a habitat cavity 203, and a plurality of fish holes 204 are arranged on the ecological board 202, and the fish holes 204 are connected to the habitat cavity 203.

[0021] The bank ecological protection structure of the present embodiment can provide a habitat for aquatic animals and improve the ecological environment while protecting the bank.

[0022] Among them, the foundation block 10, as the basic component of the embankment ecological protection structure, is buried at the bottom of the riverbed and other water bodies close to the embankment. Its burial depth depends on the specific water conditions. Generally speaking, the burial depth of the foundation block 10 is not less than 1.5 times the maximum theoretical calculated scour depth.

[0023] The ecological protection module 20 is fixed on the upper side of the foundation block 10. The ecological protection module 20 is composed of an ecological space block 201 and an ecological board 202. The side of the ecological space block 201 away from the ecological board 202 is used to fit with the embankment soil to play the role of embankment protection and protect the embankment soil from water erosion.

[0024] The ecological board 202 is fixedly arranged on one side of the ecological space block 201, and the bent part of the ecological space block 201 and the ecological board 202 constitute a habitat cavity 203. The ecological board 202 is provided with a number of fish holes 204, through which aquatic organisms such as fish, mollusks, and crustaceans can enter the habitat cavity 203. The existing embankment protection structure is composed of blocks, which destroys the original plant environment near the embankment in the water body, and aquatic organisms rely on these plant environments and need these plant environments to live, avoid natural enemies or reproduce. The embankment ecological protection structure of this embodiment provides a habitat for aquatic organisms through the habitat cavity 203, which can be used for rest and reproduction of aquatic organisms.

[0025] In one embodiment, the plurality of fish holes 204 are arranged in sequence from the side of the ecological board 202 close to the foundation block 10 to the side away from the foundation block 10. That is, the fish holes 204 are arranged from low to high, which can adapt to the water level changes in different seasons of the water body, and can provide a habitat for aquatic organisms under the conditions of low water level, normal water level and flood level, especially can ensure that a habitat is provided for aquatic organisms at low water level.

[0026] And, in other embodiments, the diameter of the fish hole 204 is greater than or equal to 10 cm, which can be as suitable as possible for the size of slightly larger fish in water bodies such as rivers, so as to better provide a habitat for most aquatic organisms.

[0027] In addition, in some embodiments, the total area of ​​the fish holes 204 on the ecological board 202 does not exceed 50% of the total area of ​​the ecological board 202, thereby ensuring the strength of the ecological board 202 itself and improving its service life.

[0028] In a preferred embodiment, a groove 101 is provided on the base block 10, and the projection width of the ecological protection module 20 toward the base block 10 is consistent with the width of the groove 101, and the ecological protection module 20 is embedded in the groove 101. That is, through the provision of the groove 101, the ecological space block 201 and the ecological board 202 can be stably assembled with the base block 10.

[0029] In order to achieve a fixed connection between the eco-space block 201 and the eco-board 202, in one embodiment, the eco-space block 201 is provided with a mounting groove 205, and the eco-board 202 is provided with a folding edge 206, and the folding edge 206 is plugged into the mounting groove 205. Thus, the eco-space block 201 and the eco-board 202 can be quickly and conveniently connected through the plugging and matching of the folding edge 206 and the mounting groove 205. And, in a further embodiment, the folding edge 206 and the mounting groove 205 are interference-fitted, so as to further ensure the stability of the connection.

[0030] A bank ecological protection structure of this embodiment is continuously arranged along the bank. To achieve the connection between the bank ecological protection structures, in one embodiment, both sides of the basic block 10 are provided with connection holes 102, and also include connection rods 103. Adjacent basic blocks 10 are connected by plugging and matching the connection rods 103 and the connection holes 102. In this way, adjacent bank ecological protection structures can be conveniently connected to each other, thereby forming a stable protection structure.

[0031] Based on the above description, the bank ecological protection structure of this embodiment can protect the bank while using the ecological space block 201 and the ecological board 202 to form a habitat cavity 203 connected to the water body to provide a habitat for aquatic organisms. It has a simple structure and can be prefabricated off-site and transported to the site for quick and convenient installation, which greatly reduces the impact of construction on the surrounding ecological environment.

[0032] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creative design without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A bank ecological protection structure, characterized in that: It includes a foundation block and an ecological protection module; the foundation block is used to be buried at the bottom of the water body, and the ecological protection module is fixedly arranged on the upper side of the foundation block; The ecological protection module includes an ecological space block and an ecological board, wherein the ecological board is fixedly arranged on one side of the ecological space block; the side of the ecological space block away from the ecological board is used to fit with the embankment soil, and at least part of the ecological space block is bent toward the side away from the ecological board, and the bent part of the ecological space block and the ecological board form a habitat cavity, and a plurality of fish holes are arranged on the ecological board, and the fish holes are connected to the habitat cavity.

2. The embankment ecological protection structure according to claim 1, characterized in that: The plurality of fish holes are arranged in sequence from a side of the ecological board close to the basic block to a side away from the basic block.

3. The embankment ecological protection structure according to claim 1, characterized in that: The basic block is provided with a groove, the projection width of the ecological protection module toward the basic block is consistent with the width of the groove, and the ecological protection module is embedded in the groove.

4. The embankment ecological protection structure according to claim 1, characterized in that: The diameter of the fish hole is greater than or equal to 10 cm.

5. A bank ecological protection structure according to any one of claims 1 or 4, characterized in that: The total area of ​​the fish holes on the ecological board does not exceed 50% of the total area of ​​the ecological board.

6. The embankment ecological protection structure according to claim 1, characterized in that: The ecological space block is provided with an assembly groove, and the ecological board is provided with a folded edge, and the folded edge is plugged and matched with the assembly groove.

7. The embankment ecological protection structure according to claim 6, characterized in that: The folded edge and the assembly groove are interference fit.

8. The embankment ecological protection structure according to claim 1, characterized in that: The basic blocks are provided with connecting holes on both sides and also include connecting rods. Adjacent basic blocks are connected by plugging and fitting the connecting rods and the connecting holes.

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