Adjustable tidal water area ecological revetment module and revetment structure

Abstract

The utility model provides an adjustable tidal water area ecological bank protection module and a bank protection structure, and relates to the technical field of hydraulic engineering, the adjustable tidal water area ecological bank protection module comprises a bank protection module body and hemp ropes, an accommodating space is arranged in the bank protection module body, and fillers are arranged in the accommodating space; matrix-shaped through holes are formed in the outer surface of the bank protection module body and used for communicating the containing space with the outside. The hemp ropes are connected with the corresponding through holes so as to be used for connecting the adjacent bank protection module bodies, and latticed structures are woven on the corresponding outer surfaces. The technical problems that in the prior art, in a tidal water area, due to changes of the water level and the salinity, the revetment module cannot adapt to water flow impact and erosion, detachable use cannot be achieved, and the ecological compatibility is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to an adjustable tidal water ecological revetment module and a revetment structure. Background Art

[0002] Traditional revetment modules mostly adopt regular geometric shapes, such as squares or rectangles. While these shapes provide basic stability and protection, they are prone to forming gaps when dealing with curved shorelines and current impacts, which can reduce the integrity of the ecosystem. This is especially true in tidal waters, where frequent changes in water level and salinity require revetment modules to withstand significant current impacts and erosion.

[0003] However, traditional bank protection module designs are often difficult to adapt to this dynamic environment, and due to reasons such as material airtightness and single shape, they are unable to provide a good habitat for organisms and are not conducive to the growth of salt-tolerant plants, resulting in poor ecological compatibility. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable tidal water ecological revetment module and revetment structure to alleviate the technical problems existing in the prior art in that the revetment module cannot adapt to water flow impact and erosion due to changes in water level and salinity in tidal waters, and cannot be disassembled for use, resulting in poor ecological compatibility.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] In a first aspect, the present invention provides an adjustable tidal water ecological revetment module, comprising a revetment module body and a hemp rope, wherein a receiving space is provided in the revetment module body, and a filler is provided in the receiving space;

[0007] The outer surface of the revetment module body is provided with matrix-shaped perforations, and the perforations are used to connect the accommodating space with the outside;

[0008] The hemp ropes are connected to the corresponding perforations to connect adjacent revetment module bodies and weave a grid-like structure on the corresponding outer surfaces.

[0009] Furthermore, the revetment module body is configured as a right-angled trapezoidal platform structure, and the top surface, slope surface and side surfaces of the revetment module body are all provided with holes for passing the hemp rope.

[0010] Furthermore, the top surface is provided with a convex strip, and the convex strip is close to a side of the top surface away from the slope surface;

[0011] A groove is provided on a side of the bottom surface of the revetment module body away from the convex strip;

[0012] The convex strip is used for connecting with the corresponding groove, so as to limit and connect the adjacent revetment module bodies.

[0013] Further, the filler comprises stone and nutrient soil, the stone is laid along the inner wall of the revetment module body, and the stone forms a containing cavity after being laid;

[0014] The nutrient soil is filled in the containing cavity.

[0015] Further, the stone comprises perforated stone and volcanic stone, the perforated stone is laid along the inner wall of the revetment module body;

[0016] The volcanic stone is laid in the space surrounded by the perforated stone, and the volcanic stone surrounds a containing cavity for containing the nutrient soil.

[0017] Further, the adjustable tidal water ecological revetment module further comprises a water collecting assembly arranged at the bottom of the containing space, and the water collecting assembly is used for collecting water in the containing space and discharging water from the revetment module body.

[0018] Further, the water collecting assembly comprises marine-grade water-permeable geotextile and a gravel layer, the marine-grade water-permeable geotextile is arranged at the bottom of the volcanic stone, and the marine-grade water-permeable geotextile is used for water seepage through the volcanic stone;

[0019] The gravel layer is laid at the bottom of the marine-grade water-permeable geotextile, and the gravel layer is used for supporting the marine-grade water-permeable geotextile;

[0020] The marine-grade water-permeable geotextile is arranged between the nutrient soil and the volcanic stone.

[0021] Further, the revetment module body is provided with a water collecting groove at the bottom of the containing space, so as to collect water seepage through the gravel layer.

[0022] Further, the revetment module body is provided with a water discharging channel, one end of the water discharging channel is provided with a water receiving port connected with the water collecting groove, and the other end of the water discharging channel is provided with a water outlet port in communication with the outside.

[0023] In the second aspect, the utility model provides a revetment structure which comprises the adjustable tidal water ecological revetment module in any one of the foregoing embodiments.

[0024] The utility model can realize the following beneficial effects:

[0025] In the first aspect, the utility model provides an adjustable tidal water ecological revetment module, comprising a plurality of revetment module bodies and hemp ropes, each of which is provided with a accommodating space, and the accommodating space is provided with a filler; a matrix-shaped perforation is provided on the outer surface of the revetment module body, and the perforation is used to connect the accommodating space with the outside; the hemp rope is connected to the corresponding perforation to connect adjacent revetment module bodies and weave a grid structure on the corresponding outer surface.

[0026] In the present invention, the top and side surfaces of the revetment module body are provided with a matrix-shaped hollow portion consisting of a plurality of perforations, and the hollow portion is fixed with a net woven from hemp rope. This structure can not only prevent the filling in the accommodating space from being carried out by water, but also provide an ideal environment for the growth of aquatic plants planted in the revetment module body and the inhabitation of small organisms.

[0027] Compared with the existing technology, the adjustable tidal water ecological revetment module provided by the utility model is provided with perforations on part of the surface of the revetment module body, and the perforations on each surface form a hollow portion, and the hollow portion on each surface is fixed by a net woven from hemp rope, thereby facilitating the planting of aquatic plants in the filling in the accommodating space to prevent them from being carried away by water, and providing an ideal habitat for small organisms.

[0028] In summary, the present invention at least alleviates the technical problems existing in the prior art, such as the inability of the revetment module to adapt to water flow impact and erosion due to changes in water level and salinity in tidal waters, and the inability to achieve detachable use, resulting in poor ecological compatibility.

[0029] In addition, the second aspect of the present invention also provides a bank protection structure, including the adjustable tidal water area ecological bank protection module provided by the first aspect mentioned above; since the bank protection structure provided by the embodiment of the present invention includes the adjustable tidal water area ecological bank protection module provided by the first aspect, the bank protection structure provided by the embodiment of the present invention can achieve all the beneficial effects that can be achieved by the adjustable tidal water area ecological bank protection module provided by the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 A schematic top view of the structure of the adjustable tidal water ecological revetment module provided in Example 1 of the present utility model;

[0032] Figure 2 This is a schematic diagram of the structure of the adjustable tidal water ecological revetment module provided in Example 1 of the present utility model when viewed from above;

[0033] Figure 3 A side structural diagram of an adjustable tidal water ecological revetment module provided in Example 1 of the present utility model;

[0034] Figure 4 This is a schematic diagram of the first cross-sectional structure of the adjustable tidal water ecological revetment module provided in the first embodiment of the present utility model;

[0035] Figure 5 A schematic diagram of a second cross-sectional structure of the adjustable tidal water ecological revetment module provided in the first embodiment of the present utility model;

[0036] Figure 6 A cross-sectional view of the adjustable tidal water ecological revetment module provided in Example 1 of the present utility model;

[0037] Figure 7 This is a stacking distribution diagram of the adjustable tidal water ecological revetment module and revetment structure provided in Example 2 of the present utility model in use.

[0038] Icons: 1-bank protection module body; 11-perforation; 12-top surface; 13-slope surface; 14-perforated stone; 2-hemp rope; 3-convex strip; 4-groove; 5-volcanic rock; 6-nutrient soil; 7-marine grade permeable geotextile; 8-gravel layer; 9-collection trough; 10-drainage channel; 101-water inlet; 102-water outlet; 20-soil compaction. DETAILED DESCRIPTION

[0039] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0042] In the description of this utility model, it should be noted that the terms "upper," "lower," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0043] Furthermore, terms such as "horizontal" and "vertical" do not necessarily mean that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0044] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0045] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0046] Example 1

[0047] This embodiment provides an adjustable tidal water ecological revetment module, referring to Figure 1 or Figure 3 The adjustable tidal water ecological revetment module includes a revetment module body 1 and a hemp rope 2. A accommodating space is provided in the revetment module body 1, and a filler is provided in the accommodating space; a matrix of perforations 11 are provided on the outer surface of the revetment module body 1, and the perforations 11 are used to connect the accommodating space with the outside; the hemp rope 2 is connected to the corresponding perforations 11 to connect adjacent revetment module bodies 1 and weave a grid structure on the corresponding outer surface.

[0048] The embodiments of the present invention at least alleviate the technical problems existing in the prior art, such as the inability of the revetment module to adapt to water flow impact and erosion due to changes in water level and salinity in tidal waters, and the inability to achieve detachable use, resulting in poor ecological compatibility.

[0049] In an embodiment of the present invention, the top surface 12 and side surfaces of the revetment module body 1 are provided with a matrix-shaped hollow portion consisting of a plurality of perforations 11, and the hollow portion is fixed with a net woven from hemp ropes 2. This structure can not only prevent the filling in the accommodating space from being carried out by water, but also provide an ideal environment for the growth of aquatic plants planted in the revetment module body 1 and the inhabitation of small organisms.

[0050] Compared with the prior art, the adjustable tidal water ecological revetment module provided by the embodiment of the present invention is configured by arranging perforations 11 on part of the surface of the revetment module body 1, and the perforations 11 on each surface form a hollow portion, and the hollow portion on each surface is fixed by a net woven from hemp ropes 2, thereby facilitating the planting of aquatic plants in the filler in the accommodating space to prevent them from being carried away by water, and providing an ideal habitat for small organisms.

[0051] In an optional implementation manner of this embodiment, refer to Figure 1 or Figure 3 The revetment module body 1 is set as a right-angled trapezoidal platform structure, and the top surface 12, the slope surface 13 and the side surface of the revetment module body 1 are all provided with through holes 11 for passing the hemp rope 2.

[0052] Specifically, the revetment module body 1 utilizes a rectangular trapezoidal platform structure, allowing it to better adapt to the curvature of the shoreline. This allows multiple modules 1 to be more tightly joined, effectively reducing gaps at the shoreline joints, thereby improving the shoreline's protective effectiveness and ecological integrity. Furthermore, the rectangular trapezoidal platform structure enhances overall stability, adapting to the complex tidal and water flow conditions of the wetland and reducing the likelihood of the revetment module body 1 being displaced by water impact. Hollow sections are defined on the top surface 12, sloped surface 13, and side surfaces of the revetment module body 1. These hollow sections are formed by perforations 11 woven through hemp rope 2, with spacing between adjacent perforations 11 ranging from 5 to 10 cm. This size effectively prevents the loss of filler within the storage space while also allowing small organisms to enter and providing adequate ventilation and drainage.

[0053] Further, refer to Figure 1 、 Figure 2 or Figure 6The top surface 12 is provided with a convex strip 3, and the convex strip 3 is close to the side of the top surface 12 away from the slope surface 13; the bottom surface of the revetment module body 1 is provided with a groove 4 on the side away from the convex strip 3; the convex strip 3 is used to connect with the corresponding groove 4 to limit the connection of adjacent revetment module bodies 1.

[0054] Specifically: the top surface 12 is provided with a convex strip 3, and the convex strip 3 is arranged on the side of the top surface 12 away from the slope surface 13, and the bottom surface of the revetment module body 1 is provided with a groove 4 on the side away from the convex strip 3; when in use, the convex strip 3 of the revetment module body 1 located below is inserted into the groove 4 of the revetment module body 1 located above to achieve relative positioning of the two revetment module bodies 1, which can effectively prevent the revetment module body 1 from being displaced due to external force or water flow impact.

[0055] In an optional implementation manner of this embodiment, refer to Figure 4 or Figure 5 The filling material includes stones and nutrient soil 6. The stones are laid along the inner wall of the revetment module body 1, and the stones form a receiving cavity after laying; the nutrient soil 6 is filled in the receiving cavity.

[0056] Specifically, the stone and nutrient soil 6 are located within the revetment module body 1. These provide a suitable rooting environment for aquatic plants and a safe habitat for small organisms. The facade of the revetment module body 1 is constructed from hemp rope 2, stone, and nutrient soil 6, forming a multi-layered filter material that forms a multi-stage water filtration system. This system purifies water, reduces the direct discharge of sewage into natural water bodies, and improves the water quality balance of the wetland.

[0057] Further, refer to Figure 4 or Figure 5 The stone materials include perforated stones 14 and volcanic stones 5. The perforated stones 14 are laid along the inner wall of the revetment module body 1; the volcanic stones 5 are laid in the space enclosed by the perforated stones 14, and the volcanic stones 5 enclose a receiving cavity for receiving the nutrient soil 6.

[0058] Specifically: perforated stones 14 are laid along the inner wall of the revetment module body 1, volcanic stones 5 are laid in the space enclosed by the perforated stones 14, and the volcanic stones 5 enclose a receiving cavity for accommodating nutrient soil 6; the revetment module body 1 contains nutrient soil 6, volcanic stones 5 and perforated stones 14 from the inside to the outside, so that users can plant aquatic plants in the nutrient soil 6.

[0059] Further, refer to Figure 4 The adjustable tidal water ecological revetment module also includes a water collection component, which is arranged at the bottom of the accommodating space and is used to collect water in the accommodating space and discharge the water from the revetment module body 1.

[0060] Specifically, the water collecting assembly is arranged at the bottom of the accommodating space, and is used for collecting water in the accommodating space and discharging the water out of the revetment module body 1; preferably, the internal structure of the revetment module body 1 from top to bottom comprises the nutrient soil 6, the volcanic rock 5 and the water collecting assembly, so as to form a multi-stage water filtering system, and then the water body can be effectively purified.

[0061] Further, referring to Figure 4 or Figure 5 , the water collecting assembly comprises the marine-grade water permeable geotextile 7 and the gravel layer 8, the marine-grade water permeable geotextile 7 is arranged at the bottom of the volcanic rock 5, and the marine-grade water permeable geotextile 7 is used for permeating the water seeping out of the volcanic rock 5; the gravel layer 8 is laid at the bottom of the marine-grade water permeable geotextile 7, and the gravel layer 8 is used for supporting the marine-grade water permeable geotextile 7; the marine-grade water permeable geotextile 7 is arranged between the nutrient soil 6 and the volcanic rock 5.

[0062] Specifically, the water collecting assembly comprises the marine-grade water permeable geotextile 7 and the gravel layer 8, and the marine-grade water permeable geotextile 7 is arranged at the bottom of the volcanic rock 5; preferably, the internal structure of the revetment module body 1 from top to bottom comprises the nutrient soil 6, the volcanic rock 5, the marine-grade water permeable geotextile 7 and the gravel layer 8, and a multi-stage water filtering system is formed. The system can effectively purify the water body, reduce the direct discharge of sewage into the natural water body, and improve the water quality balance of the wetland.

[0063] It should be noted that the marine-grade water permeable geotextile 7 is also arranged between the nutrient soil 6 and the volcanic rock 5.

[0064] Further, referring to Figure 4 , the revetment module body 1 is provided with a water collecting groove 9, and the water collecting groove 9 is located at the bottom of the accommodating space, so as to collect the water seeping out of the gravel layer 8.

[0065] Specifically, the water collecting groove 9 is located at the bottom of the accommodating space, so as to collect the water seeping out of the gravel layer 8; the water collecting groove 9 is used for collecting rainwater and freshwater, and providing the water required for the growth of the plants in the revetment module body 1. It should be noted that the water collecting groove 9 is designed to be appropriately inclined to guide the rainwater to converge, so as to effectively avoid the damage of the roots of the plants caused by the erosion of saline-alkali water; the material of the water collecting groove 9 is corrosion-resistant plastic or ecological concrete, so as to ensure the durability of long-term use in the wetland environment, and meanwhile, the ecological environment is not affected.

[0066] Further, referring to Figure 4 , the revetment module body 1 is provided with a drainage passage 10, one end of the drainage passage 10 is provided with a water inlet 101 connected with the water collecting groove 9, and the other end of the drainage passage 10 is provided with a water outlet 102 communicating with the outside.

[0067] Specifically: one end of the drainage channel 10 is connected to the water collecting tank 9 through the water inlet 101, and the other end is used to discharge water from the revetment module body 1 through the water outlet 102, and the drainage channel 10 is preferably distributed at an angle so that the drainage channel 10 can discharge water smoothly.

[0068] Example 2

[0069] This embodiment provides a bank protection structure, which includes the adjustable tidal water ecological bank protection module provided by any optional implementation manner in Example 1.

[0070] Since the revetment structure provided in this embodiment includes the adjustable tidal water ecological revetment module described in Example 1, the revetment structure provided in this embodiment can achieve all the beneficial effects that the adjustable tidal water ecological revetment module in Example 1 can achieve. Its specific structure and achievable effects can be obtained by referring to the various optional or preferred implementation methods in Example 1.

[0071] It should be noted that, referring to Figure 7 A plain soil ramming material 20 for placing the revetment module body 1 is made on the river bank, and a plurality of bosses distributed at height intervals are set on the plain soil ramming material 20 to facilitate the placement of the revetment module bodies 1 one by one, and adjacent revetment module bodies 1 are plug-connected by convex strips 3 and grooves 4, thereby achieving relative fixation of adjacent revetment module bodies 1.

[0072] Finally, it should be noted that: the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other; the above embodiments in this specification are only used to illustrate the technical solution of the utility model, rather than to limit it; although the utility model is described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that: it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to replace some or all of the technical features therein with equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solution to deviate from the scope of the technical solution of the various embodiments of the utility model.

Claims

1. An adjustable tidal water ecological revetment module, characterized in that: It comprises a revetment module body (1) and a hemp rope (2), wherein a receiving space is provided in the revetment module body (1), and a filler is provided in the receiving space; The outer surface of the revetment module body (1) is provided with matrix-shaped perforations (11), and the perforations (11) are used to connect the accommodating space with the outside; The hemp rope (2) is connected to the corresponding perforations (11) to connect adjacent revetment module bodies (1) and to weave a grid-like structure on the corresponding outer surfaces.

2. The adjustable tidal water ecological revetment module according to claim 1 is characterized in that: The revetment module body (1) is configured as a right-angled trapezoidal platform structure, and the top surface (12), the slope surface (13) and the side surfaces of the revetment module body (1) are all provided with the through holes (11) for passing the hemp rope (2).

3. The adjustable tidal water ecological revetment module according to claim 2 is characterized in that: The top surface (12) is provided with a convex strip (3), and the convex strip (3) is close to a side of the top surface (12) away from the slope surface (13); A groove (4) is provided on a side of the bottom surface of the revetment module body (1) away from the convex strip (3); The convex strips (3) are used to connect with the corresponding grooves (4) so ​​as to enable the adjacent revetment module bodies (1) to be connected in a position-limiting manner.

4. The adjustable tidal water ecological revetment module according to claim 1 is characterized in that: The filler includes stones and nutrient soil (6), the stones are laid along the inner wall of the revetment module body (1), and the stones form a receiving cavity after being laid; The nutrient soil (6) is filled in the accommodating cavity.

5. The adjustable tidal water ecological revetment module according to claim 4 is characterized in that: The stone material includes perforated stone (14) and volcanic stone (5), and the perforated stone (14) is laid along the inner wall of the revetment module body (1); The volcanic stone (5) is laid in the space enclosed by the perforated stone (14), and the volcanic stone (5) encloses a receiving cavity for receiving the nutrient soil (6).

6. The adjustable tidal water ecological revetment module according to claim 5 is characterized in that: It also includes a water collection component, which is arranged at the bottom of the accommodating space and is used to collect water in the accommodating space and discharge the water from the revetment module body (1).

7. The adjustable tidal water ecological revetment module according to claim 6 is characterized in that: The water collection assembly comprises a marine-grade permeable geotextile (7) and a crushed stone layer (8), wherein the marine-grade permeable geotextile (7) is arranged at the bottom of the volcanic rock (5), and the marine-grade permeable geotextile (7) is used to pass through the water seeping out of the volcanic rock (5); The crushed stone layer (8) is laid on the bottom of the marine-grade permeable geotextile (7), and the crushed stone layer (8) is used to support the marine-grade permeable geotextile (7); The marine-grade permeable geotextile (7) is provided between the nutrient soil (6) and the volcanic rock (5).

8. The adjustable tidal water ecological revetment module according to claim 7 is characterized in that: The revetment module body (1) is provided with a water collecting trough (9), which is located at the bottom of the accommodating space and is used to collect water seeping from the gravel layer (8).

9. The adjustable tidal water ecological revetment module according to claim 8 is characterized in that: The revetment module body (1) is provided with a drainage channel (10), one end of the drainage channel (10) is provided with a water inlet (101) connected to the water collecting trough (9), and the other end of the drainage channel (10) is provided with a water outlet (102) communicating with the outside.

10. A bank protection structure, characterized in that: The invention comprises the adjustable tidal water ecological revetment module according to any one of claims 1 to 9.

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