Ecological-friendly bank protection structure

Abstract

The utility model relates to the field of water conservancy projects, in particular to an eco-friendly bank protection structure which comprises a foundation block, the foundation block is used for being embedded into the bottom of a water body, a plurality of ecological building blocks are sequentially stacked on the foundation block, the ecological building blocks adjacent to the foundation block are fixedly connected with the foundation block, and the adjacent ecological building blocks are fixedly connected. One side of each ecological building block is used for being attached to an embankment soil body, an open groove is formed in each ecological building block, a baffle is fixedly arranged on the side, away from the embankment soil body, of each ecological building block, a plurality of fish holes are formed in each baffle, and the baffles, the grooves and the bottom faces of the adjacent ecological building blocks on the upper side form an inhabiting cavity. In order to solve the technical problem that an existing bank protection structure lacks inhabiting space, the ecological bank protection structure can provide the inhabiting space for aquatic animals and improve the ecological environment while protecting an embankment through the structural design of the ecological building blocks and the like.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy projects, in particular to an eco-friendly bank protection structure. Background Art

[0002] Rivers and other water bodies are the primary channels for floodwaters during flood season, characterized by high flow rates and high water levels. In areas with high flow rates, block revetments are often used to meet flood resistance and ecological requirements. These features are simple to construct, provide stable plant root systems, and provide excellent greening effects.

[0003] However, existing revetment structures generally use direct stacking of blocks. The blocks, embankment soil and water bodies are only connected to the water body through small holes in the blocks themselves or the connecting seams between the blocks. The fill space inside the revetment is mostly filled with soil, and there is a lack of habitat space on the waterside. It cannot provide habitat space for aquatic animals, especially fish, which ultimately affects the waterfront ecological environment. Utility Model Content

[0004] Aiming at the technical problem that existing bank protection structures lack habitat space, the utility model provides an eco-friendly bank protection structure, which, through the structural design of ecological blocks, can protect the embankment while providing habitat space for aquatic animals and improving the ecological environment.

[0005] The technical solution provided by the utility model is: an eco-friendly bank protection structure, including a foundation block, which is used to be buried in the bottom of a water body, and a plurality of ecological blocks are stacked in sequence on the foundation block, the ecological blocks adjacent to the foundation block are fixedly connected to the foundation block, and the adjacent ecological blocks are fixedly connected to each other; one side of the ecological block is used to fit with the embankment soil, and an open groove is provided on the ecological block. A baffle is fixedly provided on the side of the ecological block facing away from the embankment soil, and a plurality of fish holes are provided on the baffle. The baffle, the groove and the bottom surface of the upper adjacent ecological block constitute a habitat cavity.

[0006] Optionally, an anchor is also included, which includes an anchor rod and a nut. An anchor head is provided at one end of the anchor rod, and an anchor hole is provided on the foundation block. The anchor rod passes through the anchor hole to be inserted into the bottom of the water body and is fixedly connected to the foundation block through the nut.

[0007] Optionally, a plurality of pull-out reinforcement blocks are provided on the anchor rod near the anchor head, and gaps are present between the pull-out reinforcement blocks.

[0008] Optionally, a connecting rod is further included, and at least one connecting hole is provided on both sides of the basic block, and the adjacent basic blocks in the horizontal direction are fixedly connected by fastening the connecting rod with the connecting hole.

[0009] Optionally, fastening grooves are provided on the inner walls on both sides of the profile groove, and the baffle is plugged into and fitted into the fastening grooves.

[0010] Optionally, a protrusion is provided on one side of the ecological building block, and a groove is provided on the other side of the ecological building block, and the ecological building blocks adjacent to each other in the horizontal direction are fixedly connected by plugging the protrusion into the groove.

[0011] Optionally, a connecting rod is further included, and an assembly hole is provided on the side of the ecological building block away from the basic block, and the ecological building blocks adjacent to each other in the vertical direction are fixedly connected by fastening the connecting rod with the assembly hole.

[0012] Optionally, the diameter of the fish hole is not less than 10 cm.

[0013] Optionally, the total area of the plurality of fish holes located on the same baffle does not exceed 50% of the total area of the baffle.

[0014] Beneficial effects

[0015] The technical solution provided by the utility model has the following beneficial effects compared with the existing technology: in response to the technical problem that the existing bank protection structure lacks habitat space, the utility model can provide habitat space for aquatic animals while protecting the embankment through the structural design of ecological blocks, thereby improving the ecological environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an eco-friendly bank protection structure proposed in an embodiment of the present utility model.

[0017] Figure 2 This is a structural explosion diagram of an eco-friendly bank protection structure proposed in an embodiment of the utility model. DETAILED DESCRIPTION

[0018] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments.

[0019] The present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific examples described herein are intended solely to illustrate the relevant utility model and are not intended to limit the utility model. It should also be noted that, for ease of description, only the relevant portions of the utility model are shown in the accompanying drawings. Terms such as "first," "second," and so on, used in the present utility model, are provided for the convenience of describing the technical solution of the present utility model and do not have a specific limiting effect. They are general references and do not constitute a limitation on the technical solution of the present utility model. It should be noted that, unless conflicting, the embodiments and features within the embodiments of the present application may be combined with one another. In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or locations, are based on the positions or locations shown in the accompanying drawings and are intended solely to facilitate the description of the present utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Unless otherwise expressly 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 communication between the internal parts of two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances. Multiple technical solutions in the same embodiment, as well as multiple technical solutions in different embodiments, can be arranged and combined to form new technical solutions that do not contain contradictions or conflicts, and all of these are within the scope of protection claimed by this utility model.

[0020] Example 1

[0021] Combined with attachment Figure 1-2 This embodiment proposes an eco-friendly bank protection structure, including a foundation block 500, which is used to be buried at the bottom of the water body. A plurality of ecological blocks 600 are stacked in sequence on the foundation block 500. The ecological blocks 600 adjacent to the foundation block 500 are fixedly connected to the foundation block 500, and adjacent ecological blocks 600 are fixedly connected to each other. One side of the ecological block 600 is used to fit with the embankment soil. An open groove 610 is provided on the ecological block 600. A baffle 670 is fixedly provided on the side of the ecological block 600 facing away from the embankment soil. The baffle 670 is provided with a plurality of fish holes 621. The baffle 670, the groove 610 and the bottom surface of the adjacent ecological block 600 on the upper side constitute a habitat cavity 100.

[0022] In order to solve the technical problem that existing revetment structures lack habitat space, an eco-friendly revetment structure of this embodiment can provide habitat space for aquatic animals while protecting the embankment through the structural design of ecological blocks 600, thereby improving the ecological environment.

[0023] Among them, the foundation block 500 serves as the basic component of the eco-friendly bank protection structure and is buried at the bottom of the riverbed or other water body near the embankment. Its burial depth depends on the specific water body conditions. Generally speaking, the burial depth of the foundation block 500 is not less than 1.5 times the maximum theoretical calculated scour depth.

[0024] The foundation block 500 needs to be fixed to the bottom of the water body in a specific manner. In some embodiments, it also includes an anchor rod 541 and a nut 544. An anchor head 542 is provided at one end of the anchor rod 541. The foundation block 500 is provided with an anchor hole 510. The anchor rod 541 passes through the anchor hole 510 to be inserted into the bottom of the water body and is fixedly connected to the foundation block 500 via the nut 544. Thus, the anchor rod 541 and the nut 544 can stably fix the foundation block 500 to the bottom of the water body.

[0025] In a further embodiment, a plurality of pullout reinforcement blocks 543 are provided on the anchor rod 541 near the anchor head 542, with gaps between the pullout reinforcement blocks 543. Thus, when the anchor rod 541 is buried in the bottom of a body of water such as a riverbed, the pullout reinforcement blocks 543 are also buried, thereby improving the stability of the anchor rod 541 and, in turn, the stability of the foundation block 500.

[0026] It is conceivable that the eco-friendly revetment structure needs to be continuously arranged along the shore of the water body to form a complete revetment. In some embodiments, it also includes a connecting rod 530. At least one connecting hole 520 is provided on both sides of the foundation block 500. Horizontally adjacent foundation blocks 500 are fixedly connected by the fastening of the connecting rod 530 with the connecting hole 520. It is conceivable that the fastening can take the form of a threaded connection, a riveted connection, or a tensioning connection. Thus, through the cooperation of the connecting hole 520 and the connecting rod 530, the continuous arrangement of the foundation blocks 500 is achieved, and thus the continuous arrangement of the eco-friendly revetment structure is achieved.

[0027] Eco-blocks 600 are positioned above base blocks 500 and stacked from bottom to top. Thus, baffles 670, grooves 610 on the lower eco-block 600, and the bottom surface of the adjacent eco-block 600 above form a habitat cavity 100. Baffles 670 are provided with fish holes 621, through which aquatic organisms such as fish, mollusks, and crustaceans can enter the habitat cavity 100.

[0028] Existing bank protection structures are constructed from blocks, which destroy the existing plant environment near the bank. Aquatic organisms rely on these plant environments for shelter, shelter from predators, and reproduction. The eco-friendly bank protection structure of this embodiment, however, provides a habitat for aquatic organisms through the habitat cavity 100, allowing them to rest and reproduce.

[0029] Furthermore, since the ecological building blocks 600 are stacked longitudinally, the habitat cavity 100 and the fish hole 621 are arranged from low to high, which can adapt to the water level changes in different seasons of the water body and provide habitat space for aquatic organisms under low water level, normal water level and flood level conditions, especially ensuring that habitat space is provided for aquatic organisms at low water level.

[0030] It can be understood that the longitudinal stacking of the ecological blocks 600 and their continuous arrangement along the edge of the water body, together with the arrangement of the foundation blocks 500, play a role in embankment protection, thereby protecting the embankment soil from being eroded by water.

[0031] In an optional embodiment, fastening grooves 620 are provided on the inner walls on both sides of the profile groove 610 , and the baffle 670 can be plugged into and fitted into the fastening grooves 620 to achieve a fixed connection between itself and the ecological building block 600 .

[0032] Furthermore, in conjunction with the aforementioned, eco-friendly revetment structures need to be continuously arranged along the shoreline of a body of water to form a complete revetment. In one embodiment, an eco-block 600 is provided with a protrusion 650 on one side and a groove 660 on the other side. Horizontally adjacent eco-blocks 600 can be fixedly connected by plugging the protrusions 650 into the grooves 660, thereby forming a continuous revetment.

[0033] Furthermore, the eco-building blocks 600 need to be stacked and arranged vertically and relatively fixed. In one embodiment, they also include connecting rods 640. Mounting holes 630 are provided on the side of the eco-building blocks 600 facing away from the base blocks 500. Vertically adjacent eco-building blocks 600 are fixedly connected by fastening the connecting rods 640 with the mounting holes 630. The fastening method can be threaded, riveted, or tensioned.

[0034] In other embodiments, the diameter of the fish hole 621 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.

[0035] Furthermore, in some embodiments, the total area of the plurality of fish holes 621 on the same baffle 670 does not exceed 50% of the total area of the baffle 670. This ensures the strength of the baffle 670 and increases its service life.

[0036] Based on the above description, the eco-friendly revetment structure of this embodiment can protect the bank while providing a habitat for aquatic organisms using the habitat cavity 100. Its simple structure allows for off-site prefabrication and quick and convenient installation upon transport to the site, significantly minimizing the impact of construction on the surrounding ecological environment.

[0037] The above schematically describes the present invention and its embodiments, which are not restrictive. The accompanying drawings only illustrate one embodiment of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by the above and, without departing from the inventive purpose of the present invention, designs structures and embodiments similar to the technical solution without creatively designing them, they shall fall within the scope of protection of the present invention.

Claims

1. An eco-friendly bank protection structure, characterized in that: The invention comprises a foundation block (500), wherein the foundation block (500) is used to be buried in the bottom of a water body, and a plurality of ecological building blocks (600) are sequentially stacked on the foundation block (500), wherein the ecological building blocks (600) adjacent to the foundation block (500) are fixedly connected to the foundation block (500), and adjacent ecological building blocks (600) are fixedly connected to each other; One side of the ecological building block (600) is used to fit with the embankment soil. The ecological building block (600) is provided with an open groove (610). A baffle (670) is fixedly provided on the side of the ecological building block (600) facing away from the embankment soil. The baffle (670) is provided with a plurality of fish holes (621). The baffle (670), the groove (610) and the bottom surface of the ecological building block (600) adjacent to the upper side form a habitat cavity (100).

2. The eco-friendly bank protection structure according to claim 1, characterized in that: The invention also includes an anchor rod (541) and a nut (544), wherein one end of the anchor rod (541) is provided with an anchor head (542), and the foundation block (500) is provided with an anchor hole (510). The anchor rod (541) passes through the anchor hole (510) to be inserted into the bottom of the water body, and is fixedly connected to the foundation block (500) through the nut (544).

3. The eco-friendly bank protection structure according to claim 2, characterized in that: A plurality of pull-out reinforcement blocks (543) are provided on the anchor rod (541) near the anchor head (542), and gaps exist between the pull-out reinforcement blocks (543).

4. The eco-friendly bank protection structure according to claim 1, characterized in that: It also includes a connecting rod (530), at least one connecting hole (520) is provided on both sides of the basic block (500), and the adjacent basic blocks (500) in the horizontal direction are fixedly connected by the fastening fit of the connecting rod (530) and the connecting hole (520).

5. The eco-friendly bank protection structure according to claim 1, characterized in that: Fastening grooves (620) are provided on the inner walls on both sides of the profile groove (610), and the baffle (670) is plugged into and fitted with the fastening grooves (620).

6. The eco-friendly bank protection structure according to claim 1, characterized in that: One side of the ecological building block (600) is provided with a protruding block (650), and the other side of the ecological building block (600) is provided with a groove (660), and the ecological building blocks (600) adjacent to each other in the horizontal direction are fixedly connected by plugging and fitting the protruding block (650) into the groove (660).

7. The eco-friendly bank protection structure according to claim 1, characterized in that: The invention also includes a connecting rod (640), and an assembly hole (630) is provided on the side of the ecological building block (600) facing away from the basic block (500). The ecological building blocks (600) adjacent to each other in the vertical direction are fixedly connected by fastening the connecting rod (640) with the assembly hole (630).

8. The eco-friendly bank protection structure according to claim 1, characterized in that: The diameter of the fish hole (621) is not less than 10 cm.

9. An eco-friendly bank protection structure according to any one of claims 1 to 8, characterized in that: The total area of the plurality of fish holes (621) located on the same baffle (670) does not exceed 50% of the total area of the baffle (670).

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