A multi-stage constructed wetland revetment structure

Abstract

The utility model discloses a multistage artificial wetland revetment structure, including river embankment and stone cage net, the inside fixed stone cage net of river embankment's top, be provided with support spare in the junction of two stone cage nets, the inside fixed clamping arc block of support spare, the top fixed firm support pole of support spare, the lateral wall fixed limit card bar of firm support pole, the other side top fixed limit piece of support spare. Through arc clamping arc block cooperation clamping spring, can closely adhere stone cage net outer wall and produce sustained clamping force, effectively prevent stone cage net and displace under the working condition such as water flow impact, soil subsidence, guarantee the leakproofness of junction, avoid river water seepage or soil loss, strengthen the overall waterproof and scouring ability of revetment structure.

Description

Technical Field

[0001] This utility model relates to the technical field, specifically to a multi-level artificial wetland revetment structure. Background Technology

[0002] Shore protection is an engineering measure to artificially reinforce the existing coastal slope to defend against the erosion and scouring of waves and currents, as well as the effects of groundwater, and to maintain the stability of the shoreline. Shore protection is similar in form to seawall. According to its outer slope form, it can be divided into sloping revetment, steep wall revetment (including vertical revetment), and revetment that combines the two. Gabion mesh is made of high corrosion resistance, high strength, and ductility low carbon steel wire or PVC-coated steel wire using mechanical weaving. The box-shaped structure made of this mesh is called a gabion box.

[0003] Currently, the sealing and stability of gabion mesh connections during installation are difficult to guarantee. Traditional connection methods often rely on simple splicing or binding, which can easily lead to displacement of the gabion mesh under conditions such as long-term water flow impact and riverbank soil settlement. This can cause gaps at the connections, resulting in not only water seepage but also soil erosion, weakening the overall waterproofing and erosion resistance of the revetment structure and affecting the service life of the revetment project. At the same time, the installation and construction efficiency of gabion mesh is low and its adaptability is poor. Existing support structures often use a fixed angle design, which cannot flexibly adjust the clamping posture according to the actual angle of the gabion mesh connection. It is also difficult to adapt to non-standard angle connection parts. In addition, the limiting and fixing links often require manual alignment, which not only increases the construction steps but also easily leads to a decrease in structural stability due to alignment deviations, seriously restricting the construction progress and project quality. Utility Model Content

[0004] The purpose of this invention is to provide a multi-level artificial wetland revetment structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-level artificial wetland revetment structure, comprising a river embankment and gabion nets, wherein gabion nets are fixed inside the top of the river embankment, a support member is provided at the connection of the two gabion nets, a clamping arc block is fixed inside the support member, a stabilizing support rod is fixed at the top of the support member, a limit clamping rod is fixed on one side wall of the stabilizing support rod, and a limit member is fixed at the top of the other side of the support member.

[0006] Preferably, the clamping arc block is arc-shaped, which can prevent the gabion mesh from moving and affecting the sealing of the gabion mesh connection when clamping it.

[0007] Preferably, the support member includes a stabilizing support block, and a stabilizing support block is provided at the connection of the gabion mesh. One end of the stabilizing support block has a rotating arc block, and a stabilizing telescopic rod is fixed to the inner wall of the stabilizing support block.

[0008] Preferably, one end of a clamping spring is fixed to the inner wall of both the stabilizing support block and the rotating arc block, and the other end of the clamping spring is fixed to the outer wall of the clamping arc block. The elasticity of the spring itself can drive the clamping arc block to reset.

[0009] Preferably, the limiting member includes a limiting support rod, the top end of the rotating arc block is fixed with the limiting support rod, a supporting crossbar is fixed inside the limiting support rod, and a limiting insert rod slides on the top end of the supporting crossbar.

[0010] Preferably, the limiting rod is T-shaped, and a return spring is fixed at the bottom end of the T-shaped crossbar. The other end of the return spring is fixed at the top end of the supporting crossbar, and its elasticity can drive the limiting rod to reset.

[0011] Preferably, the top of the limiting rod has multiple limiting holes, which work in conjunction with the limiting insert to limit the stability support rod.

[0012] Preferably, the bottom end of the limiting rod has an inclined surface, and the limiting rod moves upward by being squeezed by the limiting clamp.

[0013] Compared with the prior art, the beneficial effects of this utility model are: By using arc-shaped clamping blocks in conjunction with clamping springs, the gabion mesh can be tightly fitted to the outer wall and generate continuous clamping force, effectively preventing the gabion mesh from shifting under conditions such as water flow impact and soil settlement, ensuring the sealing of the connection, avoiding river water leakage or soil loss, and enhancing the overall waterproof and erosion resistance of the revetment structure.

[0014] The support components adopt a rotating connection structure of stable support blocks and rotating arc blocks. Combined with the telescopic characteristics of the stable telescopic rod, the clamping angle can be flexibly adjusted according to the angle of the gabion mesh connection. At the same time, the beveled design at the bottom of the limiting rod allows the support crossbar to be inserted into the limiting rod without manual operation. The position is automatically adapted by compression, which greatly simplifies the installation process and improves construction efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 A side view sectional view of the connection structure between the middle support and the limiting component; Figure 3 for Figure 1 A top view of the connection structure of the middle limiting component; Figure 4 for Figure 1 A side view of the connection structure between the middle support and the limiting component.

[0016] In the diagram: 1. Riverbank, 2. Gabion net, 3. Stabilizing support block, 4. Rotating arc block, 5. Stabilizing telescopic rod, 6. Clamping arc block, 7. Stabilizing support rod, 8. Limiting rod, 9. Supporting limit rod, 10. Supporting crossbar, 11. Limiting insertion rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 This utility model provides a technical solution: a multi-level artificial wetland revetment structure, including a riverbank 1 and gabion nets 2. The gabion nets 2 are fixed inside the top of the riverbank 1. A support member is provided at the connection of two gabion nets 2. A clamping arc block 6 is fixed inside the support member. The clamping arc block 6 clamps the gabion nets 2 on both sides through the drive of the stabilizing support block 3 and the rotating arc block 4. A stabilizing support rod 7 is fixed at the top of the support member. The stabilizing support rod 7 can support the limiting clamp rod 8. A limiting clamp rod 8 is fixed on one side wall of the stabilizing support rod 7. The limiting clamp rod 8 limits the stabilizing support rod 7 through the limiting insert rod 11. A limiting member is fixed at the top of the other side of the support member. The clamping arc block 6 is arc-shaped, which can prevent the gabion nets 2 from moving and affecting the sealing of the connection of the gabion nets 2 when clamping them.

[0019] The support includes a stabilizing support block 3. A stabilizing support block 3 is provided at the connection of the gabion mesh 2. The stabilizing support block 3 can provide support for the rotating arc block 4 and provide a fulcrum for its rotation. One end of the stabilizing support block 3 has a rotating arc block 4. The rotating arc block 4 cooperates with the stabilizing support block 3 to clamp the gabion mesh 2. A stabilizing telescopic rod 5 is fixed to the inner wall of the rotating arc block 4 and the stabilizing support block 3. The stabilizing telescopic rod 5 can provide support for the clamping arc block 6 and drive it to move. One end of the clamping spring is fixed to the inner side wall of both the stabilizing support block 3 and the rotating arc block 4. The other end of the clamping spring is fixed to the outer wall of the clamping arc block 6. The elasticity of the spring itself can drive the clamping arc block 6 to return to its original position.

[0020] The limiting component includes a limiting support rod 9. The top of the rotating arc block 4 is fixed with the limiting support rod 9, which supports the supporting crossbar 10. The supporting crossbar 10 is fixed inside the limiting support rod 9. The supporting crossbar 10 supports the limiting insert rod 11 and, in conjunction with it, limits the limiting latch rod 8. The limiting insert rod 11 slides inside the top of the supporting crossbar 10. The limiting insert rod 11, in conjunction with the limiting latch rod 8, limits the stabilizing support rod 7. The limiting insert rod 11 is T-shaped. A return spring is fixed at the bottom of the T-shaped crossbar. The other end of the return spring is fixed at the top of the supporting crossbar 10. Through its own elasticity, it can drive the limiting insert rod 11 to return to its original position. The top of the limiting latch rod 8 has multiple limiting holes, which, in conjunction with the limiting insert rod 11, limit the stabilizing support rod 7. The bottom of the limiting insert rod 11 has an inclined surface. The limiting insert rod 11 moves upward by the compression of the limiting latch rod 8.

[0021] Its detailed connection method is a well-known technology in this field. The following mainly introduces the working principle and process, and the specific work is as follows.

[0022] Join the two gabion meshes 2 together at their joints, then move the stabilizing support block 3 to the joint of the gabion meshes 2. The stabilizing support block 3 drives the rotating arc block 4 to the joint of the gabion meshes 2. Rotate the rotating arc block 4 upwards, which drives the stabilizing telescopic rod 5 upwards. The stabilizing telescopic rod 5 drives the clamping arc block 6 to fit against both sides of the gabion mesh 2. Rotate the arc block 4, which drives the limiting support rod 9 upwards. The limiting support rod 9 drives the supporting crossbar 10 upwards. The supporting crossbar 10 rotates upwards and connects to the limiting clamp rod 8 through the internal through hole. On the outer wall, the limiting rod 8 is pressed upward by the inclined surface at the bottom of the limiting rod 11. When the limiting rod 8 moves to the appropriate position, the spring at the bottom of the limiting rod 11 drives it to reset. The reset limiting rod 11 is inserted into the limiting hole at the top of the limiting rod 8 to limit it. The limiting rod 8 limits the stabilizing support block 3 through the stabilizing support rod 7. The stabilizing support block 3 and the rotating arc block 4 drive the clamping arc block 6 to move inward to clamp the connection of the gabion mesh 2, thereby facilitating the installation of the gabion mesh 2 components.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-level artificial wetland revetment structure, comprising a riverbank (1) and a gabion mesh (2), wherein the gabion mesh (2) is fixed inside the top of the riverbank (1), characterized in that, A support member is provided at the connection of the two gabion nets (2). A clamping arc block (6) is fixed inside the support member. A stabilizing support rod (7) is fixed at the top of the support member. A limiting rod (8) is fixed on one side wall of the stabilizing support rod (7). A limiting member is fixed at the top of the other side of the support member.

2. The multi-stage artificial wetland revetment structure according to claim 1, characterized in that, The clamping arc block (6) is arc-shaped, which can prevent the gabion mesh (2) from moving and affecting the sealing of the gabion mesh (2) connection when clamping it.

3. The multi-stage artificial wetland revetment structure according to claim 1, characterized in that, The support includes a stabilizing support block (3), and a stabilizing support block (3) is provided at the connection of the gabion mesh (2). One end of the stabilizing support block (3) has a rotating arc block (4), and a stabilizing telescopic rod (5) is fixed to the inner wall of the rotating arc block (4) and the stabilizing support block (3).

4. The multi-stage artificial wetland revetment structure according to claim 3, characterized in that, The inner walls of the stabilizing support block (3) and the rotating arc block (4) are both fixed with one end of a clamping spring, and the other end of the clamping spring is fixed to the outer wall of the clamping arc block (6). The spring's elasticity can drive the clamping arc block (6) to reset.

5. A multi-stage artificial wetland revetment structure according to claim 4, characterized in that, The limiting component includes a limiting support rod (9), the top of the rotating arc block (4) is fixed with the limiting support rod (9), the inside of the limiting support rod (9) is fixed with a supporting crossbar (10), and the top of the inside of the supporting crossbar (10) slides with a limiting insert rod (11).

6. The multi-stage artificial wetland revetment structure according to claim 5, characterized in that, The limiting rod (11) is T-shaped. A return spring is fixed at the bottom of the T-shaped crossbar. The other end of the return spring is fixed at the top of the supporting crossbar (10). Through its own elasticity, the limiting rod (11) can be reset.

7. A multi-stage artificial wetland revetment structure according to claim 5, characterized in that, The top of the limiting rod (8) has multiple limiting holes, which, together with the limiting insert rod (11), limit the stabilizing support rod (7).

8. A multi-stage artificial wetland revetment structure according to claim 5, characterized in that, The bottom end of the limiting rod (11) has an inclined surface, and the limiting rod (11) moves upward by the squeezing of the limiting clamp (8).

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