A type of river ecological retaining wall

Abstract

This utility model belongs to the field of water conservancy construction technology, specifically relating to an ecological retaining wall for river channels. It includes a retaining wall body with planting troughs and through grooves on both sides of the planting troughs. Dovetail grooves are provided at both the front and rear ends of the retaining wall body. The plug-in assembly includes a plug-in portion on the left side of the retaining wall body and an installation portion on the right side. The plug-in portion and installation portion between every two retaining wall bodies combine to form a plug-in assembly. The plug-in portion includes a plug and at least three sets of plug-in posts below the plug. The installation portion includes an installation box containing hollow sleeves that match the plug-in posts. In this utility model, by providing installation portions and plug-in portions on the left and right sides of the retaining wall body, the plug-in portions and installation portions on adjacent retaining wall bodies form a plug-in assembly, thereby achieving convenient installation. Furthermore, the multi-layered staggered installation of the front and rear retaining walls through dovetail grooves improves the overall stability of the retaining wall.

Description

Technical Field

[0001] This utility model belongs to the field of water conservancy construction technology, specifically relating to an ecological retaining wall for river channels. Background Technology

[0002] Ecological retaining walls are a type of bank protection structure that balances structural safety with ecological restoration. Combining ecological restoration and river protection functions, they are typically used along the banks of rivers and streams. By mimicking natural riverbank morphology, promoting aquatic life habitats, and enhancing the water body's self-purification capacity, they achieve coordinated development between water conservancy projects and the ecological environment. Their design concept transcends the single protective function of traditional rigid retaining walls, emphasizing the protection and restoration of the river ecosystem to prevent soil erosion, improve water quality, protect the ecological environment, and provide habitats for aquatic organisms. Unlike traditional concrete retaining walls, ecological retaining walls prioritize harmonious integration with the natural environment and possess stronger ecological functions.

[0003] Currently, in the construction of existing ecological retaining walls, workers directly lay prefabricated retaining wall units one by one on a designated area of ​​the riverbank, pressing the retaining wall vertically into the riverbank soil. Initial fixation is achieved by utilizing soil friction and lateral pressure. However, there is a lack of effective connection structure design between adjacent retaining walls. Adjacent retaining wall units exist only through physical contact or simple stacking, without any structural connecting parts between them. Utility Model Content

[0004] The purpose of this utility model is to provide an ecological retaining wall for river channels. By setting an installation part and a plug-in part on both sides of the retaining wall body, two adjacent retaining wall bodies can be fixed by plugging in, which increases the stability between the two retaining wall bodies. Furthermore, the upper and lower retaining walls can be staggered by dovetail grooves to further increase the stability of the retaining wall.

[0005] The specific technical solution adopted by this utility model is as follows:

[0006] A type of ecological retaining wall for river channels, comprising:

[0007] The retaining wall body is provided with planting troughs and through grooves on both sides of the planting troughs for planting vegetation; and the front and rear ends of the retaining wall body are provided with dovetail grooves.

[0008] The plug-in assembly includes a plug-in portion disposed on the left side of the retaining wall body and a mounting portion disposed on the right side, wherein the plug-in portion and the mounting portion between every two retaining wall bodies are combined to form a plug-in assembly.

[0009] The plug-in part includes a plug that is fixedly connected to the retaining wall body and at least three sets of plug-in posts arranged below the plug. The top of the plug-in post is provided with a water inlet and its interior is a hollow structure.

[0010] The installation part includes an installation box fixedly connected to the side wall of the retaining wall body, and a hollow sleeve matching the plug-in post is provided inside the installation box.

[0011] In a preferred embodiment, the front end of the retaining wall body is provided with a beveled surface, and drainage channels are provided on both sides of the rear end. The drainage channels are connected to the through channel and are used to guide accumulated water into the through channel.

[0012] In a preferred embodiment, the dovetail groove of the retaining wall body is designed as a multi-layered staggered installation structure, and the second layer of the retaining wall body is connected to the dovetail tenon formed by the dovetail groove and the two adjacent retaining wall bodies of the first layer.

[0013] In a preferred embodiment, the bottom end of the plug post is provided with multiple through holes one, and the bottom end of the hollow sleeve is provided with multiple through holes two. The axes of the through holes one and the through holes two coincide to form a continuous water guiding path for providing water to the vegetation in the channel.

[0014] In a preferred embodiment, the side wall of the mounting box is provided with drainage holes, and the two sides of the retaining wall body are provided with water inlet holes corresponding to the drainage holes. The two ends of the water inlet holes are respectively connected to the through groove and the drainage holes to form a water conveying channel for the water in the mounting box to seep into the through groove.

[0015] In a preferred embodiment, the bottom of the drainage channel is designed with a slope, gradually decreasing from the opening to the point where it connects with the through channel.

[0016] The technical effects achieved by this utility model are as follows:

[0017] This utility model provides a river ecological retaining wall. By setting installation parts and plug-in parts on the left and right sides of the retaining wall body, the plug-in parts and installation parts on two adjacent retaining wall bodies form a plug-in assembly, thereby achieving the effect of convenient laying and modular installation. Furthermore, each retaining wall body has dovetail grooves in both the front and rear sections. The front and rear layers of retaining walls are installed through a multi-layer staggered dovetail groove installation structure, which improves the overall stability of the retaining wall.

[0018] This utility model discloses an ecological retaining wall for river channels. It also provides a through hole 1 and a through hole 2 on the insertion part and the installation part, so that river water or rainwater can enter the inner cavity of the installation box. Then, through the drainage hole and the water inlet hole on the retaining wall body, a passage is formed to transport the water in the inner cavity of the installation box into the through groove. This provides a continuous and uniform water supply to the roots of the vegetation planted in the through groove, allowing the roots to extend into the deeper soil, enhancing the soil stabilization capacity, and promoting the ecological restoration of the river channel. Attached Figure Description

[0019] Figure 1 This is a perspective view of the present invention;

[0020] Figure 2This is a top view of the present invention;

[0021] Figure 3 This is a schematic diagram of the retaining wall body of this utility model;

[0022] Figure 4 This is a schematic diagram of the plug-in assembly of this utility model;

[0023] Figure 5 This is a cross-sectional schematic diagram of the plug-in component of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Retaining wall body; 11. Planting trough; 12. Through groove; 13. Drainage groove; 2. Plug assembly; 20. Plug; 201. Plug post; 202. Through hole one; 21. Mounting box; 211. Hollow sleeve; 212. Through hole two; 213. Drainage hole. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in a preferred embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0030] like Figure 1 and Figure 2 As shown, a river ecological retaining wall includes:

[0031] The retaining wall body 1 is provided with a planting trough 11 and through grooves 12 on both sides of the planting trough 11 for planting vegetation, and dovetail grooves are provided at the front and rear ends of the retaining wall body 1.

[0032] The plug-in assembly 2 includes a plug-in portion located on the left side of the retaining wall body 1 and a mounting portion located on the right side, wherein the plug-in portion and the mounting portion between every two retaining wall bodies 1 combine to form the plug-in assembly 2.

[0033] The plug-in part includes a plug 20 that is fixedly connected to the retaining wall body 1 and at least three sets of plug-in posts 201 provided below the plug 20. The top of the plug-in post 201 is provided with a water inlet and its interior is a hollow structure.

[0034] The installation part includes an installation box 21 fixedly connected to the side wall of the retaining wall body 1, and a hollow sleeve 211 matching the plug post 201 is provided inside the installation box 21.

[0035] In the above embodiment, after laying one retaining wall body 1, the insertion part on the second retaining wall body 1 is aligned with the mounting part on the initial retaining wall body 1, so that the insertion post 201 on the insertion part is aligned with the hollow sleeve 211 on the mounting part of the initial retaining wall body 1. Then, the insertion post 201 is inserted into the hollow sleeve 211, thus completing the installation of the two retaining wall bodies 1. When installing the second layer of retaining wall, the dovetail groove at the front end of the second layer of retaining wall body 1 is aligned between the two retaining wall bodies 1, and then it is lowered for installation. This not only facilitates installation but also allows for staggered installation between every two layers of retaining walls, further improving efficiency. To ensure the stability of the installation, the retaining wall body 1 is equipped with two through grooves 12 and planting troughs 11, which can be filled with soil to plant plants, reducing the erosion of the bank by water flow, effectively reducing soil erosion, and improving the water and soil conservation capacity. The front end of the retaining wall body 1 is set with a beveled surface to prevent water accumulation, and drainage grooves 13 are set on both sides of the rear end of the retaining wall body 1, so that the water accumulated between the upper and lower retaining walls can enter the through grooves 12 on both sides through the drainage grooves 13. A water supply channel is set in the plug-in component 2, which can input the water stored in the cavity of the installation box 21 into the through grooves 12 to slowly and continuously irrigate the roots of the plants planted in the through grooves 12.

[0036] like Figure 1 and Figure 3 As shown, the front end of the retaining wall body 1 is set as a beveled surface, and drainage channels 13 are provided on both sides of the rear end. The drainage channels 13 are connected to the through channels 12 and are used to guide the accumulated water into the through channels 12.

[0037] In the above embodiment, the front end of the retaining wall body 1 is set as a beveled surface to prevent water accumulation, and drainage channels 13 are provided on both sides of the rear end of the retaining wall body 1 so that the water accumulated between the upper and lower retaining walls can enter the through channels 12 on both sides through the drainage channels 13.

[0038] like Figure 1 and Figure 3 As shown, the dovetail groove of the retaining wall body 1 is designed as a multi-layer staggered installation structure. The second layer of retaining wall body 1 is connected to the dovetail tenon formed by the dovetail groove and the two adjacent retaining wall bodies 1 of the first layer.

[0039] In the above embodiment, by combining the dovetail tenons formed by the two adjacent retaining wall bodies 1 with the dovetail grooves formed by the second layer retaining wall body 1, the retaining walls between the upper and lower layers can be installed in an alternating manner, further improving the stability of the installation.

[0040] like Figure 4 and Figure 5 As shown, the bottom end of the plug post 201 has multiple through holes 202, and the bottom end of the hollow sleeve 211 has multiple through holes 212. The axes of the through holes 202 and the through holes 212 coincide, forming a continuous water guiding path to provide water to the vegetation in the channel 12.

[0041] In the above embodiment, when two adjacent retaining wall bodies 1 are connected by the plug-in assembly 2, the plug-in post 201 is inserted into the hollow sleeve 211, and the through hole 1 202 and the through hole 212 are aligned to form a water guiding channel. River water or rainwater enters the installation box 21 through the water guiding channel from the plug-in post 201.

[0042] like Figure 4 and Figure 5 As shown, the side wall of the mounting box 21 is provided with drainage holes 213, and the two sides of the retaining wall body 1 are provided with water inlet holes corresponding to the drainage holes 213. The two ends of the water inlet holes are respectively connected to the through groove 12 and the drainage holes 213 to form a water conveying channel for the water in the mounting box 21 to seep into the through groove 12.

[0043] In the above embodiment, the drainage hole 213 is located at the bottom of the mounting box 21, and the water inlet hole on the retaining wall body 1 is opened at the corresponding position. When river water or rainwater enters the channel 12 through the water inlet hole, it can provide a continuous and uniform water supply to the roots of the vegetation planted in the channel 12, allowing the roots to extend into the deeper soil and enhance the soil fixation ability.

[0044] like Figure 3 As shown, the bottom of the drainage channel 13 is designed with a slope, gradually decreasing from the opening to the point where it connects with the through channel 12.

[0045] In the above embodiment, by setting the drainage channel 13 as a slope shape with a higher inlet and a gradually decreasing outlet, a height difference is formed, allowing the accumulated water to flow smoothly into the channel 12.

[0046] The working principle of this utility model is as follows: When the retaining wall needs to be used to pave the riverbank, the retaining wall body 1 is laid one by one along the riverbank line and the riverbank slope. During the laying, after one retaining wall body 1 is laid, the insertion part on the second retaining wall body 1 is aligned with the installation part on the initial retaining wall body 1, so that the insertion post 201 on the insertion part is aligned with the hollow sleeve 211 on the installation part of the initial retaining wall body 1. Then, the insertion post 201 is inserted into the hollow sleeve 211, thus completing the installation of the two retaining wall bodies 1. Both the front and rear ends of the retaining wall body 1 are provided with dovetail grooves for installation. When installing the second layer of retaining wall, a dovetail tenon is formed between two adjacent retaining wall bodies 1 in the first layer. The dovetail groove at the front end of the second layer retaining wall body 1 to be installed is aligned between the two retaining wall bodies 1, and then it is lowered for installation. This not only facilitates installation, but also allows for staggered installation between every two layers of retaining walls, further improving the stability of the installation. The retaining wall body 1 is equipped with two planting troughs 11 and two through-slots 12, which can be filled with soil and planted with plants to reduce the erosion of the bank by water flow, effectively reduce soil erosion, and improve the water and soil conservation capacity. The front end of the retaining wall body 1 is set with a beveled surface to prevent water accumulation, and drainage channels 13 are set on both sides of the rear end of the retaining wall body 1, so that water accumulated between the upper and lower retaining walls can enter the through-slots 12 on both sides through the drainage channels 13. Furthermore, the retaining wall body 1 is equipped with two through-slots 12 on the insertion posts 201. The wall has two overlapping through holes, 202 and 212, which allow rainwater or river water to enter the plug-in post 201 through the inlet above it. The water then enters the mounting box 21 through the through holes 202 and 212, and then slowly seeps into the channel 12 through the water holes on the side of the retaining wall body 1. This provides a continuous and uniform water supply to the roots of the plants planted in the channel 12, allowing the roots to extend into the deeper soil and enhancing the soil stabilization capacity.

[0047] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A river ecological retaining wall, characterized in that: include: The retaining wall body (1) is provided with a planting trough (11) and through grooves (12) on both sides of the planting trough (11) for planting vegetation, and the front and rear ends of the retaining wall body (1) are provided with dovetail grooves. The plug-in assembly (2) includes a plug-in part disposed on the left side of the retaining wall body (1) and a mounting part disposed on the right side, wherein the plug-in part and the mounting part between every two retaining wall bodies (1) are combined to form the plug-in assembly (2). The plug-in part includes a plug (20) fixedly connected to the retaining wall body (1) and at least three sets of plug-in posts (201) provided below the plug (20). The plug-in post (201) has a water inlet at the top and a hollow structure inside. The installation part includes an installation box (21) fixedly connected to the side wall of the retaining wall body (1), and a hollow sleeve (211) matching the plug-in post (201) is provided inside the installation box (21).

2. The river ecological retaining wall according to claim 1, characterized in that: The retaining wall body (1) is set with a beveled surface and drainage channels (13) are provided on both sides of the rear end. The drainage channels (13) are connected to the through channel (12) to guide the accumulated water into the through channel (12).

3. The river ecological retaining wall according to claim 1, characterized in that: The dovetail groove of the retaining wall body (1) is designed as a multi-layer staggered installation structure. The second layer retaining wall body (1) is connected to the dovetail tenon formed by the dovetail groove and the two adjacent retaining wall bodies (1) of the first layer.

4. The river ecological retaining wall according to claim 1, characterized in that: The bottom end of the plug post (201) is provided with multiple through holes one (202), and the bottom end of the hollow sleeve (211) is provided with multiple through holes two (212). The axes of the through holes one (202) and the through holes two (212) coincide to form a continuous water guiding path, which is used to provide water to the vegetation in the channel (12).

5. The river ecological retaining wall according to claim 1, characterized in that: The side wall of the mounting box (21) is provided with drainage holes (213), and the two sides of the retaining wall body (1) are provided with water inlet holes corresponding to the drainage holes (213). The two ends of the water inlet holes are respectively connected to the through groove (12) and the drainage holes (213) to form a water conveying channel for the water in the mounting box (21) to seep into the through groove (12).

6. A river ecological retaining wall according to claim 2, characterized in that: The bottom of the drainage channel (13) is designed with a slope, gradually decreasing from the opening to the point where it connects with the through channel (12).

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