Composite ecological bank protection structure

Abstract

The utility model provides a composite ecological bank protection structure, which relates to the technical field of water conservancy project related structures, and comprises amphibious plant structures, an operation and maintenance mechanism and a plurality of groups of aquatic plant structures, and the amphibious plant structures are connected with the corresponding aquatic plant structures through the operation and maintenance mechanism; the amphibious plant structure comprises a supporting mechanism and a plurality of composite ecological bank protection module mechanisms, the supporting mechanism supports the multiple composite ecological bank protection module mechanisms, and the amphibious plant structure is used for planting amphibious plants; each aquatic plant structure comprises a supporting mechanism and a plurality of composite ecological revetment module mechanisms supported by the supporting mechanism, each aquatic plant mechanism is used for planting aquatic plants, and the aquatic plant mechanisms are downwards distributed in a step shape in the direction away from the operation and maintenance mechanism. The technical problems that in the prior art, the water level fluctuation is large, and a shoreline is prone to being eroded are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of water conservancy engineering related structure especially, it is a kind of composite ecological revetment structure. BACKGROUND

[0002] Current traditional revetment structure (such as concrete, reinforcing bar, stone etc.) is mainly used to prevent water erosion and bank landslide, but there are still problems when coping with water level fluctuation and bank erosion environment.

[0003] Existing hard revetment ecological function is weak, cannot provide the soil support required for plant growth, limits the recovery of biological habitat.In addition, these structures are difficult to adapt to water level changes, and the long-term maintenance cost is high, and vulnerable to climate change.

[0004] Therefore, traditional revetment is not suitable for water level fluctuation and bank erosion area, and a revetment structure is needed, which has the use function of preventing water impact and providing habitat for organisms. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of composite ecological revetment structure to alleviate the technical problems of water level fluctuation and bank erosion in prior art.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] Firstly, the utility model provides a kind of composite ecological revetment structure, including hydrophyte construction, operation and maintenance mechanism and multiple water plant constructions, the hydrophyte construction is connected with corresponding water plant mechanism by operation and maintenance mechanism;

[0008] The hydrophyte construction includes support mechanism and multiple composite ecological revetment module mechanisms, and the support mechanism supports multiple composite ecological revetment module mechanisms, and hydrophyte construction is used for planting hydrophyte;

[0009] Multiple water plant mechanisms include support mechanism and multiple composite ecological revetment module mechanisms supported by support mechanism, and each water plant mechanism is used for planting water plant, and multiple water plant mechanisms are distributed in ladder shape along the direction away from operation and maintenance mechanism.

[0010] Further, the composite ecological revetment module mechanism includes porous ecological concrete piece and planting assembly, the porous ecological concrete piece is square frame structure, and the porous ecological concrete piece is provided with planting assembly.

[0011] Further, the composite ecological revetment module mechanism further comprises a coconut shell fiber net, the coconut shell fiber net is connected with the porous ecological concrete piece.

[0012] The coconut shell fiber net is used for reinforcing the planting assembly to avoid the planting assembly from leaking out of the porous ecological concrete piece.

[0013] Further, the composite ecological revetment module mechanism further comprises a seedling bag embedding part, the seedling bag embedding part is connected with the coconut shell fiber net, and the seedling bag embedding part is used for fixing plants.

[0014] Further, the planting assembly comprises natural perforated stones, natural volcanic stones and nutrient soil, and an outer layer of the nutrient soil is wrapped with the natural volcanic stones.

[0015] An outer layer of the natural volcanic stones is wrapped with the natural perforated stones.

[0016] The natural perforated stones, the natural volcanic stones and the nutrient soil are arranged in the porous ecological concrete piece.

[0017] Further, the operation and maintenance mechanism comprises an operation and maintenance platform, a connecting assembly and a supporting assembly, and a bottom of the operation and maintenance platform is connected with the supporting assembly through the connecting assembly.

[0018] Further, the connecting assembly comprises a connecting piece and a fixing piece, one end of the connecting piece is connected with the operation and maintenance platform, and the other end is connected with the supporting assembly through the fixing piece.

[0019] Further, the supporting assembly comprises a keel and a supporting piece, and the keel is supported on a top of the supporting piece.

[0020] The keel is connected with the connecting piece through the fixing piece.

[0021] Further, the supporting mechanism comprises a concrete plate and a gravel layer, the concrete plate is laid on the gravel layer, and the concrete plate supports the composite ecological revetment module mechanism.

[0022] Further, the composite ecological revetment structure further comprises plain soil, and the plain soil supports the amphibious plant structure, the operation and maintenance mechanism and the plurality of aquatic plant structures.

[0023] The utility model can realize the following beneficial effects:

[0024] The utility model provides a kind of composite ecological revetment structure, including amphibious plant structure, operation and maintenance mechanism and multiple aquatic plant structures, amphibious plant structure is connected with corresponding aquatic plant structure by operation and maintenance mechanism;Amphibious plant structure includes support mechanism and multiple composite ecological revetment module mechanisms, and support mechanism supports multiple composite ecological revetment module mechanisms, and amphibious plant structure is used for planting amphibious plant;Multiple aquatic plant structures all include support mechanism and multiple composite ecological revetment module mechanisms supported by support mechanism, and each aquatic plant mechanism is used for planting aquatic plant, and multiple aquatic plant mechanisms are distributed in ladder shape along the direction of being away from operation and maintenance mechanism.

[0025] In the utility model, the side of amphibious plant structure towards water body is equipped with operation and maintenance mechanism, and the side of operation and maintenance mechanism away from amphibious plant structure is equipped with multiple aquatic plant structures, and multiple aquatic plant structures are distributed in ladder shape along the direction of being away from operation and maintenance mechanism, that is, multiple aquatic plant structures extend to water body direction.

[0026] Compared with prior art, the composite ecological revetment structure provided by the utility model is equipped with amphibious plant structure on one side of operation and maintenance mechanism, and multiple aquatic plant structures on the other side of operation and maintenance mechanism, and multiple aquatic plant structures are distributed in ladder shape, to avoid the problem of erosion of shoreline caused by large water level fluctuation.

[0027] In summary, the utility model at least alleviates the technical problems of large water level fluctuation and shoreline erosion in prior art. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in prior art, the drawings needed in the specific embodiment or prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0029] Figure 1 Partial structure top view schematic diagram of the composite ecological revetment structure provided by the utility model embodiment is provided;

[0030] Figure 2 Side view structure schematic diagram of the composite ecological revetment structure provided by the utility model embodiment is provided;

[0031] Figure 3 For Figure 2 Enlarged schematic diagram of A part structure in the utility model embodiment is provided;

[0032] Figure 4 (1)- Figure 4 (3) is the top view of the composite ecological revetment module of the composite ecological revetment structure provided by the embodiment of the utility model;

[0033] Figure 5 (4) is the elevation view of the composite ecological revetment module of the composite ecological revetment structure provided by the embodiment of the utility model;

[0034] Figure 6 (5) is the plane structure view of the composite ecological revetment module of the composite ecological revetment structure provided by the embodiment of the utility model.

[0035] Icon: 1-composite ecological revetment module mechanism;11-porous ecological concrete piece;12-coconut shell fiber net;13- seedling bag embedding part;14-natural perforated stone;15-natural volcanic stone;16-nutrient soil;2-operation and maintenance mechanism;21-operation and maintenance platform;22-connection assembly;221-connection piece;222-fixing piece;23-supporting assembly;231-keel;232-supporting piece;3-plain soil;4-supporting mechanism;41-concrete plate;42-gravel layer;5-amphibious plant;6-aquatic plant. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0038] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0039] In the description of the utility model, it needs to be explained that, the terms "upper", "lower", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, which is merely for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0040] In addition, the terms "horizontal", "vertical" and the like do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0041] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0042] Some embodiments of the utility model will be described in detail below with reference to the drawings. In the case of no conflict, the following examples and features in the examples can be combined with each other.

[0043] Example one

[0044] The embodiment provides a kind of composite ecological revetment structure, refer to Figure 1 And Figure 2 The composite ecological revetment structure includes hydrophyte structure, operation and maintenance mechanism 2 and multiple groups of aquatic plant structure, hydrophyte structure is connected with corresponding aquatic plant mechanism by operation and maintenance mechanism 2;Hydrophyte structure includes support mechanism 4 and multiple composite ecological revetment module mechanisms 1, support mechanism 4 supports multiple composite ecological revetment module mechanisms 1, and hydrophyte structure is used for planting hydrophyte 5;Multiple groups of aquatic plant structure all include support mechanism 4 and multiple composite ecological revetment module mechanisms 1 supported by support mechanism 4, and each aquatic plant mechanism is used for planting aquatic plant 6, and multiple aquatic plant mechanisms are distributed in ladder shape along the direction away from operation and maintenance mechanism 2 downward.

[0045] The embodiment of the utility model at least alleviates the water level fluctuation big and the bank line is easy to be eroded technical problem in prior art.

[0046] In the embodiment of the utility model, the water and land plant structure is provided with operation and maintenance mechanism 2 on the side facing the water body, and a plurality of aquatic plant structures are provided on the side away from the water and land plant structure of the operation and maintenance mechanism 2, and the plurality of aquatic plant structures are distributed in a stepped manner downward along the direction away from the operation and maintenance mechanism 2, that is, the plurality of aquatic plant structures extend in the direction of the water body.

[0047] Compared with the prior art, the composite ecological revetment structure provided in the embodiment of the utility model sets the water and land plant structure on one side of the operation and maintenance mechanism 2, and sets a plurality of aquatic plant structures on the other side of the operation and maintenance mechanism 2, and the plurality of aquatic plant structures are distributed in a stepped manner, so as to avoid the problem that the bank line is eroded due to large water level fluctuation.

[0048] In the optional implementation of the embodiment, referring to Figure 4 or Figure 5 , the composite ecological revetment module mechanism 1 comprises a porous ecological concrete piece 11 and a planting assembly, the porous ecological concrete piece 11 is in a square frame structure, and the porous ecological concrete piece 11 is provided with the planting assembly.

[0049] Specifically, the porous ecological concrete piece 11 is in a square frame structure, that is, the porous ecological concrete piece 11 is in a cubic structure, and the inside thereof is in a hollow state; and the inside is filled with the planting assembly, so as to plant the corresponding plants on the planting assembly. Preferably, the planting area of the porous ecological concrete piece 11 is 1m*1m.

[0050] Further, referring to Figure 4 or Figure 5 , the composite ecological revetment module mechanism 1 further comprises a coconut shell fiber net 12, the coconut shell fiber net 12 is connected with the porous ecological concrete piece 11; the coconut shell fiber net 12 is used for reinforcing the planting assembly, so as to prevent the planting assembly from leaking out of the porous ecological concrete piece 11.

[0051] Specifically, the coconut shell fiber net 12 is connected with the porous ecological concrete piece 11, and the coconut shell fiber net 12 is in a grid structure, and the top surface and the side surface of the cubic porous ecological concrete piece 11 are both provided with the coconut shell fiber net 12, so as to plant the corresponding plants on the planting assembly in the porous ecological concrete piece 11 through the coconut shell fiber net 12. The bottom of the porous ecological concrete piece 11 is in a closed structure, so as to adapt to the impact force of water flow.

[0052] Further, referring to Figure 4 (1) -Figure 4 (3), the composite ecological revetment module mechanism 1 further comprises a seedling bag embedding part 13, the seedling bag embedding part 13 is connected with the coconut shell fiber net 12, and the seedling bag embedding part 13 is used for fixing plants.

[0053] Specifically, the seedling bag embedding part 13 is connected with the coconut shell fiber net 12, and the seedling bag embedding part 13 is used for fixing plants; preferably, the seedling bag embedding part 13 is arranged at the connection of the grid-shaped coconut shell fiber net 12, and one or more seedling bag embedding parts 13 can be arranged on each coconut shell fiber net 12, and the plurality of seedling bag embedding parts 13 can be distributed at equal intervals.

[0054] Preferably, the seedling bag embedding part 13 can also be a hole opened on the coconut shell fiber net 12, or a corresponding grid surrounded by the coconut shell fiber net 12.

[0055] In the optional implementation manner of the embodiment, referring to Figure 5 and Figure 6 , the planting assembly comprises a natural perforated stone 14, a natural volcanic stone 15 and nutrient soil 16, an outer layer of the nutrient soil 16 is wrapped with the natural volcanic stone 15; an outer layer of the natural volcanic stone 15 is wrapped with the natural perforated stone 14; and the natural perforated stone 14, the natural volcanic stone 15 and the nutrient soil 16 are all arranged in the porous ecological concrete piece 11.

[0056] Specifically, the porous ecological concrete piece 11 is internally provided with a containing space, and the containing space can have a cubic structure or a spherical structure, and the planting assembly comprises the nutrient soil 16, the natural volcanic stone 15 wrapped outside the nutrient soil 16 and the natural perforated stone 14 wrapped outside the natural volcanic stone 15, so that the planting assembly can provide a habitat for plant root systems.

[0057] In the optional implementation manner of the embodiment, referring to Figure 2 and Figure 3 , the operation and maintenance mechanism 2 comprises an operation and maintenance platform 21, a connecting assembly 22 and a supporting assembly 23, and the bottom of the operation and maintenance platform 21 is connected with the supporting assembly 23 through the connecting assembly 22.

[0058] Specifically, the bottom of the operation and maintenance platform 21 is connected with the supporting assembly 23 through the connecting assembly 22; preferably, the operation and maintenance platform 21 is higher than the amphibious plant structure and the multiple aquatic plant structures, and because the operation and maintenance platform 21 is arranged between the amphibious plant structure and the multiple aquatic plant structures, it can serve as a natural water flow guide channel to achieve the function of naturally regulating water level; when the water level rises and exceeds the operation and maintenance platform 21 during use, the water flow will directly enter the water flow amphibious plant mechanism to maintain the stability of the ecological system. The operation and maintenance platform 21 adopts a composite material structure, which is erected on the top of high-strength reinforced concrete with high-natural bamboo wood boards to ensure the water permeability and high strength of the platform.

[0059] Further, referring to Figure 3 The connecting assembly 22 comprises a connecting piece 221 and a fixing piece 222. One end of the connecting piece 221 is connected with the operation and maintenance platform 21, and the other end is connected with the supporting assembly 23 through the fixing piece 222.

[0060] Specifically, one end of the connecting piece 221 is connected with the operation and maintenance platform 21, and the other end is connected with the supporting assembly 23 through the fixing piece 222. Preferably, the connecting piece 221 is a square tubular support structure, and both sides of the connecting piece 221 are provided with connecting portions. The fixing piece 222 is connected with the connecting portions, and then the fixing piece 222 is connected with the supporting assembly 23, so as to realize the detachable connection between the connecting assembly 22 and the supporting assembly 23. The fixing piece 222 can be a bolt.

[0061] Further, referring to Figure 3 The supporting assembly 23 comprises a keel 231 and a supporting piece 232. The top of the supporting piece 232 supports the keel 231. The keel 231 is connected with the connecting piece 221 through the fixing piece 222.

[0062] Specifically, a plurality of supporting pieces 232 are provided, and the plurality of supporting pieces 232 are distributed at intervals. The top of each supporting piece 232 supports the keel 231 connected with the connecting assembly 22. The supporting piece 232 can be a rectangular tubular structure.

[0063] In an optional embodiment of the present embodiment, referring to Figure 2 The supporting mechanism 4 comprises a concrete slab 41 and a gravel layer 42. The concrete slab 41 is laid on the gravel layer 42, and the concrete slab 41 supports the composite ecological revetment module mechanism 1.

[0064] Specifically, the gravel layer 42 is laid at the bottom of the concrete slab 41. The concrete slab 41 is used to support a plurality of composite ecological revetment module mechanisms 1 arranged in sequence, so that the composite ecological revetment module mechanism 1 is more stable.

[0065] In an optional embodiment of the present embodiment, referring to

[0066] Specifically, the raw soil 3 supports the amphibious plant structure, the operation and maintenance mechanism 2, and the plurality of aquatic plant structures. In use, the raw soil 3 is laid at the bottom of the amphibious plant structure, the operation and maintenance mechanism 2, and the plurality of aquatic plant structures, so as to support the amphibious plant structure, the operation and maintenance mechanism 2, and the plurality of aquatic plant structures as a foundation.

[0067] It should be noted that the aquatic plant structure is selected from water-resistant plants such as reeds and cattails, which can stabilize the soil, enhance the erosion resistance of the root system, and provide habitat support for water birds and other organisms. The amphibious plant structure is selected from local plants that are resistant to salt and water, such as herbaceous plants and shrubs, to ensure that high-density vegetation can effectively reduce the impact of water flow on the shoreline and prevent land loss.

[0068] Finally, it should be noted that each embodiment in the specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts of each embodiment can be referred to. The above embodiments in the specification are used to illustrate the technical solutions of the utility model, but not to limit them. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents. These modifications or replacements do not change the essence of the corresponding technical solutions, which is within the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A composite ecological bank protection structure, characterized in that, It includes an amphibious plant structure, an operation and maintenance mechanism (2), and multiple sets of aquatic plant structures, wherein the amphibious plant structure is connected to the corresponding aquatic plant structure through the operation and maintenance mechanism (2); The amphibious plant structure includes a support mechanism (4) and multiple composite ecological revetment module mechanisms (1). The support mechanism (4) supports multiple composite ecological revetment module mechanisms (1), and the amphibious plant structure is used to plant amphibious plants (5). Each of the multiple aquatic plant structures includes the support structure (4) and multiple composite ecological revetment module structures (1) supported by the support structure (4), and each aquatic plant structure is used to plant aquatic plants (6). The multiple aquatic plant structures are distributed in a stepped manner downwards in the direction away from the operation and maintenance structure (2).

2. The composite ecological revetment structure according to claim 1, characterized in that, The composite ecological revetment module (1) includes a porous ecological concrete component (11) and a planting component. The porous ecological concrete component (11) has a square frame structure, and the planting component is provided inside the porous ecological concrete component (11).

3. The composite ecological revetment structure according to claim 2, characterized in that, The composite ecological revetment module (1) also includes a coconut shell fiber mesh (12), which is connected to the porous ecological concrete component (11). The coconut fiber mesh (12) is used to reinforce the planting component to prevent it from leaking out of the porous ecological concrete component (11).

4. The composite ecological revetment structure according to claim 3, characterized in that, The composite ecological bank protection module (1) also includes a seedling bag embedding part (13), which is connected to the coconut shell fiber net (12) and is used to fix the plants.

5. The composite ecological revetment structure according to claim 2, characterized in that, The planting components include natural perforated stone (14), natural volcanic rock (15) and nutrient soil (16), with the natural volcanic rock (15) wrapped around the outer layer of the nutrient soil (16). The natural volcanic rock (15) is wrapped with the natural perforated rock (14) on its outer layer; The natural perforated stone (14), the natural volcanic rock (15), and the nutrient soil (16) are all disposed within the porous ecological concrete component (11).

6. The composite ecological revetment structure according to claim 1, characterized in that, The operation and maintenance organization (2) includes an operation and maintenance platform (21), a connection component (22) and a support component (23). The bottom of the operation and maintenance platform (21) is connected to the support component (23) through the connection component (22).

7. The composite ecological revetment structure according to claim 6, characterized in that, The connection component (22) includes a connector (221) and a fixing component (222). One end of the connector (221) is connected to the operation and maintenance platform (21), and the other end is connected to the support component (23) through the fixing component (222).

8. The composite ecological revetment structure according to claim 7, characterized in that, The support assembly (23) includes a keel (231) and a support member (232), with the top of the support member (232) supporting the keel (231); The keel (231) is connected to the connector (221) via the fastener (222).

9. The composite ecological revetment structure according to claim 1, characterized in that, The support mechanism (4) includes a concrete slab (41) and a gravel layer (42). The concrete slab (41) is laid on the gravel layer (42) and supports the composite ecological revetment module mechanism (1).

10. The composite ecological revetment structure according to any one of claims 1-9, characterized in that, It also includes plain soil (3), which supports the amphibious plant structure, the operation and maintenance mechanism (2), and the multiple sets of aquatic plant structures.

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