A bank protection support device for river ecological protection

Abstract

This invention provides a riverbank protection support device for ecological protection, belonging to the field of riverbank support technology. It includes a main bank revetment, internal protective components within the main bank revetment, and external ecological protective components on the sidewalls of the main bank revetment. Internal protection prevents damage to the internal structure, while external protection reduces soil erosion. The synergistic effect of internal and external protection reduces the impact of various damaging factors on the bank revetment. This comprehensive protective effect allows the bank revetment to maintain a good condition for a longer period, effectively extending its service life and reducing maintenance costs and replacement frequency.

Description

Technical Field

[0001] This invention belongs to the field of riverbank support technology, specifically a riverbank support device for river ecological protection. Background Technology

[0002] With rapid urbanization and frequent human activities, river ecosystems face immense pressure. Riverbank protection is crucial for preventing erosion and scouring of riverbanks, maintaining their stability. This is essential for protecting buildings, infrastructure, and the lives and property of residents along the riverbanks. For example, during flood season, bank protection effectively prevents flooding caused by rising river levels, reducing or preventing property damage and personal injury to residents.

[0003] Traditional riverbank protection projects mostly use hard materials, such as concrete or piled stones. While this method can resist the erosion of water flow to a certain extent, it seriously damages the natural ecological environment of the river. For example, hard revetments block the exchange of substances between the soil and the water, making it difficult for aquatic organisms to inhabit the banks. They also destroy the habitats of many terrestrial organisms, leading to a reduction in biodiversity.

[0004] Traditional riverbank protection lacks vegetation cover, and plant roots cannot play a role in soil stabilization and water conservation. This makes the riverbank soil easily washed into the river by rainwater, causing soil erosion and affecting the water quality and flood discharge capacity of the river.

[0005] Therefore, riverbank protection support devices have emerged. However, existing riverbank protection support devices are not well-designed and lack an effective internal support system. Under the long-term effects of water erosion, water level fluctuations, and lateral earth pressure, structural defects such as voids and cracks easily appear inside the revetment. The connections between components of some revetment structures are not firm, and they are prone to loosening and disassembly under the impact of water flow or other external forces, thus affecting the overall stability of the revetment. Summary of the Invention

[0006] To address the aforementioned problems, this invention provides a bank protection support device for river ecological protection.

[0007] The technical solution of the present invention is: a bank protection support device for river ecological protection, comprising a bank protection body, an internal protection component disposed within the bank protection body, and an external ecological protection component disposed on the side wall of the bank protection body;

[0008] The main body of the revetment has multiple protective installation openings arranged in a matrix on its sidewall. The internal protective components include multiple first protective frames disposed in each of the protective installation openings, multiple second protective frames that correspond one-to-one with the protective installation openings and are flush with the surface of the main body of the revetment, a vertical protective connecting plate inserted at the upper end of the main body of the revetment and opposite to the inclined surface of the main body of the revetment, a protective horizontal bar disposed on the sidewall of the vertical protective connecting plate and located between two adjacent rows of protective installation openings, and a reinforcing connector disposed on the protective horizontal bar and connected to each of the adjacent first protective frames above and below.

[0009] The number of first protective frames installed in each protective installation opening distributed from top to bottom increases sequentially. The first protective frame is provided with a grid protective frame distributed in a grid pattern. The grid protective frame is filled with protective material. Protective plants are planted on the side wall of the second protective frame that is flush with the surface of the main side wall of the revetment.

[0010] The external ecological protection components include multiple installation grooves located on the left and right sides of the main body of the revetment and distributed from top to bottom, protective installation rings located in each of the installation grooves, and an external protective net laid on the side wall of the main body of the revetment and connected to each of the protective installation rings.

[0011] Furthermore, the lengths of the protective horizontal bars distributed from top to bottom increase sequentially, and the reinforcing connector is composed of multiple sliding plug-in strips provided at the upper and lower ends of the protective horizontal bars, and each of the second protective frames is provided with a limiting sliding groove corresponding to the sliding plug-in strip at both the upper and lower ends.

[0012] Explanation: By limiting the length of each protective horizontal bar distributed from top to bottom to increase sequentially, the aim is to match the horizontal length of the gradually sloping sides of the revetment body, ensuring the support effect on the interior of the revetment body. Furthermore, sliding plug-in strips are set on the protective horizontal bars to connect to the upper and lower ends of each second protective frame, further increasing the compactness of the connection between the protective horizontal bars and the second protective frames. This makes the internal protective components form a more stable overall structure, improving the protection effect of the internal protective components on the interior of the revetment body, more effectively preventing damage to the internal structure of the revetment body, and extending the service life of the revetment body.

[0013] Furthermore, the sliding connector is provided with serrated limiting strips on both the left and right sides, and the inner wall of the limiting sliding groove is provided with limiting serrations corresponding to the serrated limiting strips.

[0014] Explanation: When the protective horizontal bar is connected to the corresponding limiting sliding groove on the second protective frame via the sliding plug strip, the serrated limiting strip and the limiting serrations are mutually misaligned to prevent lateral displacement of the protective horizontal bar and the second protective frame after connection, thereby increasing the connection firmness and more effectively protecting the internal structure of the revetment.

[0015] Furthermore, the external protective netting has a through-hole corresponding to each of the second protective frames, the upper end of the second protective frame has an outwardly expanding clamping ring, and the through-hole has a protective clamping frame located at the bottom end of the clamping ring and connected to the clamping ring.

[0016] Explanation: The external protective netting shields and protects the main sidewalls of the revetment, stabilizing the soil and effectively preventing soil erosion. A through-hole is provided at each of the second protective frames on the external protective netting to provide necessary growing space for the protective plants at those frames. The protective plants and the external protective netting form a synergistic protective system, jointly enhancing the protective effect on the main sidewalls of the revetment. A protective clamping frame connected to a clamping ring is installed at the through-hole to tighten the external protective netting at the through-hole, preventing loosening or displacement under external force, thus enhancing the stability of the external protective netting.

[0017] Furthermore, a pressing protective frame is connected between two adjacent second protective frames on the side wall of the main body of the revetment in the same horizontal direction. Multiple snap-fit ​​notches are provided on the side wall of the main body of the revetment, corresponding to the lower end of each of the pressing protective frames. A snap-fit ​​protrusion is provided at the lower end of each of the pressing protective frames, corresponding to the snap-fit ​​notches.

[0018] Explanation: Adjacent second protective frames on the same horizontal direction are connected by a clamping protective frame to form a more stable overall structure, effectively resisting external pressure and impact, preventing displacement or deformation of the second protective frames, thereby improving the stability and safety of the revetment body. During installation, the clamping protective frame is engaged with the corresponding snap-fit ​​protrusions and snap-fit ​​recesses, which can effectively reduce positional errors during installation and ensure that the clamping protective frame is accurately connected between adjacent second protective frames, thereby ensuring the integrity and effectiveness of the entire protective structure.

[0019] Furthermore, the various clamping protective frames located in the same straight direction are connected by clamping protective strips.

[0020] Explanation: After connecting two adjacent second protective frames by tightening the protective frame, the two adjacent tightened protective frames are connected again by tightening the protective strip. This is equivalent to adding another layer of connection structure on the basis of the original reinforcement. This multi-layer reinforcement method can make the entire protective structure more stable, better resist external pressure and impact, and further reduce the possibility of displacement or deformation of the second protective frame.

[0021] Furthermore, the protective material filled in the grid protective frame is stone and concrete blocks, and the protective plants planted in the second protective frame are one or more of reeds, water bamboo, calamus, willow, poplar or dawn redwood, wherein the weight ratio of stone to concrete blocks is 2 to 3:1.

[0022] Description: The first protective frame is supported by a grid-like protective frame, providing a stable framework structure. It is then filled with stones and concrete blocks. The weight and hardness of these materials increase the density of the first protective frame, enhancing its overall structural strength and improving its protective effect on the main body of the revetment. The second protective frame is installed at the opening of the protective installation port on the main revetment, and protective plants are planted at its top. The plant roots stabilize the soil, reducing slope runoff and preventing soil erosion. Simultaneously, the plants beautify the environment, provide habitats for wild animals and plants, and promote ecological balance.

[0023] Furthermore, the inclined sidewall of the revetment body is provided with multiple buffer platforms from top to bottom, each buffer platform is provided with a horizontal water storage tank, and the inclined sidewall of the revetment body is provided with a vertical water guide channel, the bottom end of the vertical water guide channel being connected to the horizontal water storage tank.

[0024] Explanation: When rainfall occurs, the vertical guide channels on the inclined sidewalls of the revetment guide rainwater downwards. Since their bottom ends are connected to the horizontal water storage channels, the rainwater is collected in the horizontal water storage channels. The horizontal water storage channels on several buffer platforms can disperse and collect the rainwater. When a large amount of rainwater flows down, this dispersed collection method can distribute the concentrated water flow impact force to each horizontal water storage channel, avoiding excessive water flow impact force in one place, which could cause damage to the revetment.

[0025] Furthermore, a protective platform structure is provided on the front side of the buffer platform at the bottommost end of the main body of the revetment.

[0026] Explanation: The protective platform structure can change the direction and speed of the water flow, so that it forms a more stable flow pattern at the bottom of the main body of the revetment, thereby reducing the erosive effect of the water flow on the main body of the revetment.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] In use, the protective horizontal bar of this invention is connected to the second protective frame via a reinforcing connector. The sliding joint of the reinforcing connector engages with the limiting sliding groove. The serrated limiting strips on both sides of the sliding joint are offset from the limiting serrations, ensuring the compactness and stability of the connection between the protective horizontal bar and the second protective frame, effectively preventing lateral displacement. This allows the internal protective components to form a stable overall structure, improving the support effect on the main body of the revetment, preventing damage to the internal structure, and extending the service life of the main body of the revetment. The external ecological protection component's external protective net is laid on the side wall of the main body of the revetment via a protective installation ring. The through-holes in the protective net are connected to the clamping ring of the second protective frame via a protective clamping frame. This provides growth space for the protective plants, prevents the protective net from loosening or shifting, stabilizes the soil, and reduces soil loss from the side wall of the main body of the revetment. Through internal protection to prevent damage to the internal structure and external protection to reduce external soil loss, the synergistic effect of internal and external protection reduces the impact of various damaging factors on the revetment. This comprehensive protective effect allows the revetment to maintain a good condition for a longer period of time, effectively extending its service life and reducing maintenance costs and replacement frequency. Attached Figure Description

[0029] Figure 1 This is an overall internal side view of the present invention;

[0030] Figure 2 This is a front view of the second clamping protective frame of the present invention when it is not installed;

[0031] Figure 3 This is a front view of the second clamping protective frame of the present invention during installation;

[0032] Figure 4 This is the invention Figure 3 Enlarged view of point A;

[0033] Figure 5 This is a partial schematic diagram of the connection between the sliding connector and the limiting sliding groove of the present invention;

[0034] Figure 6 This is a schematic diagram of the structure when the second protective frame and the first protective clamping frame of the present invention are connected.

[0035] Among them, 1-bank protection main body, 10-protection installation port, 11-second pressing protection frame, 12-clamping notch, 13-clamping protrusion, 14-pressing protection strip, 15-buffer platform, 150-horizontal water storage tank, 16-vertical water guide channel, 17-protection platform structure, 2-internal protection components, 20-first protection frame, 200-limiting sliding groove, 21-second protection frame, 210-pressing ring, 22-vertical protection connecting plate, 23-protection horizontal bar, 24-reinforcement connector, 240-sliding plug strip, 241-serrated limiting strip, 242-limiting serration, 25-grid protection frame, 3-external ecological protection components, 30-installation groove, 31-protection installation ring, 32-external protection net, 320-through port, 321-first protection pressing frame. Detailed Implementation

[0036] To further understand the content of the present invention, the present invention will be described in detail below through embodiments.

[0037] Example 1: As Figure 1 As shown, a riverbank protection support device for ecological protection includes a main body 1, an internal protection component 2 installed inside the main body 1, and an external ecological protection component 3 installed on the side wall of the main body 1.

[0038] The main body of the revetment 1 has 12 protective installation ports 10 arranged in a matrix on its side wall. The internal protective components 2 include a first protective frame 20 in each protective installation port 10, 12 second protective frames 21 that correspond one-to-one with the protective installation ports 10 and are flush with the surface of the side wall of the main body of the revetment 1, a vertical protective connecting plate 22 inserted at the upper end of the main body of the revetment and opposite to the inclined surface of the main body of the revetment 1, a protective horizontal bar 23 located on the side wall of the vertical protective connecting plate 22 and between two adjacent rows of protective installation ports 10, and a reinforcing connector 24 located on the protective horizontal bar 23 and connected to each of the adjacent first protective frames 20. The first protective frames 20 in each protective installation port 10 distributed from top to bottom increase sequentially.

[0039] The lengths of the protective horizontal bars 23 distributed from top to bottom increase sequentially. The reinforcing connector 24 is composed of several sliding plug strips 240 located at the upper and lower ends of the protective horizontal bars 23. Each second protective frame 21 has a limiting sliding groove 200 corresponding to the sliding plug strip 240 at both the upper and lower ends. By limiting the lengths of the protective horizontal bars 23 distributed from top to bottom to increase sequentially, the purpose is to match the horizontal length of the gradually downward tilting side of the revetment body 1, ensuring the support effect on the interior of the revetment body 1. Furthermore, the sliding plug strips 240 connected to the upper and lower ends of each second protective frame 21 on the protective horizontal bars 23 further increase the compactness of the connection between the protective horizontal bars 23 and the second protective frames 21, making the internal protective components 2 form a more stable overall structure, improving the protection effect of the internal protective components 2 on the interior of the revetment body 1, and more effectively preventing damage to the internal structure of the revetment body 1, thus extending the service life of the revetment body 1.

[0040] like Figure 5 As shown, the sliding connector 240 is provided with serrated limiting strips 241 on both the left and right sides, and the inner wall of the limiting sliding groove 200 is provided with limiting serrations 242 corresponding to the serrated limiting strips 241. When the protective horizontal bar 23 is connected to the limiting sliding groove 200 on the corresponding second protective frame 21 through the sliding connector 240, the mutual misalignment between the serrated limiting strips 241 and the limiting serrations 242 can prevent the lateral displacement of the protective horizontal bar 23 and the second protective frame 21 after connection, increase the connection firmness, and more effectively protect the internal structure of the revetment.

[0041] The number of first protective frames 20 installed in each protective installation port 10 distributed from top to bottom increases sequentially. The first protective frame 20 is provided with a grid protective frame 25 distributed in a grid pattern. The grid protective frame 25 is filled with protective material. Protective plants are planted on the side wall of the second protective frame 21 that is flush with the side wall surface of the revetment body 1.

[0042] The protective material filled inside the grid protective frame 25 is stone and concrete blocks. The protective plants planted inside the second protective frame 21 are reeds, water bamboo, water calamus, willow, poplar, and dawn redwood. The weight ratio of stone to concrete blocks is 2:1. The grid protective frame 25 supports the inside of the first protective frame 20, providing a stable frame structure. At the same time, the stone and concrete blocks inside the frame structure have a certain weight and hardness, which can further increase the filling density inside the first protective frame 20, thereby enhancing the overall structural strength of the first protective frame 20 and improving the protection effect on the inside of the revetment body 1. The second protective frame 21 is set at the opening of the protective installation port 10 on the revetment body 1, and the upper end is planted with protective plants. The roots of the plants fix the soil, reduce slope runoff, prevent soil erosion, and at the same time, the presence of plants can beautify the environment, provide habitat for wild animals and plants, and promote ecological balance.

[0043] like Figure 2 , 3 As shown, the external ecological protection component 3 includes multiple installation grooves 30 located on the left and right sides of the revetment body 1 and distributed from top to bottom, protective installation rings 31 located in each installation groove 30, and an external protective net 32 ​​laid on the side wall of the revetment body 1 and connected to each protective installation ring 31.

[0044] like Figure 6 As shown, the outer protective net 32 ​​has a through-hole 320 corresponding to each second protective frame 21. The upper end of the second protective frame 21 has an outwardly expanding clamping ring 210. At the through-hole 320, a protective clamping frame 321 is located at the bottom end of the clamping ring 210 and connected to it. The outer protective net 32 ​​shields and protects the sidewall of the revetment body 1, stabilizing the soil and effectively preventing soil erosion of the sidewall of the revetment body 1. Furthermore, the outer protective net 32 ​​has a through-hole 320 corresponding to each second protective frame 21. The purpose of the through-hole 320 is to provide necessary growing space for the protective plants at the second protective frame 21. The protective plants and the external protective net 32 ​​form a coordinated protective system to jointly improve the protective effect on the side wall of the main body of the revetment 1. The protective clamping frame 321 connected to the clamping ring 210 is set at the through-hole 320 to clamp the external protective net 32 ​​at the through-hole 320, preventing it from loosening or shifting when subjected to external forces such as water flow and wind, thereby enhancing the stability of the external protective net 32.

[0045] The working principle of a riverbank protection support device for ecological protection in this embodiment includes the following steps:

[0046] S1. The internal protection component 2 constructs an internal protection structure by setting a first protective frame 20, a second protective frame 21 corresponding to the protective installation opening 10 on the side wall of the revetment body 1, a vertical protective connecting plate 22, a protective horizontal bar 23, and a reinforcing connector 24 at the protective installation opening 10 on the side wall of the revetment body 1. The vertical protective connecting plate 22 supports and connects the protective horizontal bar 23. The reinforcing connector 24 on the protective horizontal bar 23 is connected to the first protective frame 20. The grid protective frame 25 inside the first protective frame 20 is a frame structure. The internal filling density is increased by filling with stone and concrete blocks (weight ratio of 3:1) to enhance the overall structural strength.

[0047] S2. The sliding plug strip 240 in the reinforcing connector 24 is connected to the limiting sliding groove 200 at the upper and lower ends of the second protective frame 21. The serrated limiting strips 241 on both sides of the sliding plug strip 240 and the limiting serrations 242 on the inner wall of the limiting sliding groove 200 are misaligned and restricted to prevent lateral displacement of the protective horizontal bar 23 after it is connected to the second protective frame 21, and ensure that the internal protective component 2 forms a stable overall structure.

[0048] S3. Plant one or more of the following protective plants on the side wall of the second protective frame 21: reed, water bamboo, water calamus, willow, poplar or dawn redwood. The plant roots will stabilize the soil, reduce slope runoff, prevent soil erosion, and beautify the environment at the same time.

[0049] S4. A protective installation ring 31 is set in the installation groove 30 of the external ecological protection component 3, and an external protective net 32 ​​is laid. The external protective net 32 ​​is connected to the protective installation ring 31 to shield and protect the side wall of the main body of the revetment 1, stabilize the soil, and prevent the soil from being lost from the side wall of the main body of the revetment 1.

[0050] S5. A through-hole 320 is provided on the external protective net 32 ​​to provide growth space for the protective plants at the second protective frame 21, so that the protective plants and the external protective net 32 ​​form a synergistic protection system and jointly improve the protection effect on the side wall of the main body of the revetment 1. A protective clamping frame 321 is set at the through-hole 320 and connected to the clamping ring 210 at the upper end of the second protective frame 21 to clamp the external protective net 32 ​​at the through-hole 320, preventing it from loosening or shifting when subjected to external forces such as water flow and wind, and enhancing the stability of the external protective net 32.

[0051] Example 2: This example differs from Example 1 in that:

[0052] The protective material filled inside the grid protective frame 25 is stone and concrete blocks. The protective plants planted inside the second protective frame 21 are reeds, water bamboo, water calamus, willow, poplar and dawn redwood. The weight ratio of stone to concrete blocks is 3:1.

[0053] Example 3: This example differs from Example 1 in that:

[0054] like Figure 1 , 4 As shown, a pressing protective frame 11 is connected between two adjacent second protective frames 21 on the side wall of the revetment body 1 in the same horizontal direction. Four snap-fit ​​notches 12 are provided on the side wall of the revetment body 1 and at the lower end of each frame of the pressing protective frame 11. Each frame of the pressing protective frame 11 has a snap-fit ​​protrusion 13 at the lower end of each frame that corresponds to the snap-fit ​​notch 12.

[0055] Each of the clamping protective frames 11 located in the same straight direction is connected by clamping protective strips 14. After connecting two adjacent second protective frames 21 through clamping protective frames 11, they are connected again through clamping protective strips 14. This is equivalent to adding another layer of connection structure on the basis of the original reinforcement. This multi-layer reinforcement method can make the entire protective structure more stable, better resist external pressure and impact, and further reduce the possibility of displacement or deformation of the second protective frame 21.

[0056] The main body of the revetment 1 has three buffer platforms 15 arranged from top to bottom on its inclined sidewall. Each buffer platform 15 is equipped with a horizontal water storage tank 150. The main body of the revetment 1 has a vertical water guide channel 16 arranged on its inclined sidewall. The bottom end of the vertical water guide channel 16 is connected to the horizontal water storage tank 150. When rainfall occurs, the vertical water guide channel 16 on the inclined sidewall of the revetment 1 can guide the rainwater to flow downward. Since its bottom end is connected to the horizontal water storage tank 150, the rainwater will be collected in the horizontal water storage tank 150. The horizontal water storage tanks 150 on several buffer platforms 15 can disperse and collect the rainwater. When a large amount of rainwater flows down, this dispersed collection method can disperse the concentrated water flow impact force into each horizontal water storage tank 150, avoiding damage to the main body of the revetment 1 caused by excessive water flow impact force in one place.

[0057] A protective platform structure 17 is provided on the front side of the buffer platform 15 at the bottom of the main body of the revetment 1. The protective platform structure 17 can change the direction and speed of the water flow, so that it forms a relatively stable flow pattern at the bottom of the main body of the revetment 1, thereby reducing the erosion effect of the water flow on the main body of the revetment 1.

Claims

1. A riverbank protection support device for ecological protection, comprising a main body of the revetment (1), an internal protection component (2) disposed within the main body of the revetment (1), and an external ecological protection component (3) disposed on the side wall of the main body of the revetment (1). The side wall of the revetment body (1) is provided with multiple protective installation ports (10) in a matrix shape. The internal protective component (2) includes multiple first protective frames (20) provided in each of the protective installation ports (10), multiple second protective frames (21) corresponding to each of the protective installation ports (10) and flush with the side wall surface of the revetment body (1), a vertical protective connecting plate (22) inserted downward from the upper end of the revetment body (1) into the interior of the revetment body (1) and opposite to the inclined surface of the revetment body (1), a protective horizontal bar (23) provided on the side wall of the vertical protective connecting plate (22) and located between two adjacent rows of protective installation ports (10) above and below, and a reinforcing connector (24) provided on the protective horizontal bar (23) and connected to each of the adjacent first protective frames (20) above and below. The number of first protective frames (20) installed in each protective installation opening (10) distributed from top to bottom increases sequentially. Each first protective frame (20) contains a grid-like protective frame (25) filled with protective material, which is stone and concrete blocks. The second protective frame (21), whose sidewall is flush with the sidewall surface of the revetment body (1), is planted with protective plants. The weight ratio of stone to concrete blocks is 2~3:1; The external ecological protection component (3) includes multiple installation grooves (30) arranged on the left and right sides of the revetment body (1) and distributed from top to bottom, a protective installation ring (31) arranged in each of the installation grooves (30), and an external protective net (32) laid on the side wall of the revetment body (1) and connected to each of the protective installation rings (31). The length of each of the protective horizontal bars (23) distributed from top to bottom increases sequentially. The reinforcing connector (24) is composed of multiple sliding plug strips (240) provided at the upper and lower ends of the protective horizontal bars (23). Each of the second protective frames (21) is provided with a limiting sliding groove (200) corresponding to the sliding plug strip (240) at both the upper and lower ends. The sliding connector (240) is provided with serrated limiting strips (241) on both the left and right sides, and the inner wall of the limiting sliding groove (200) is provided with limiting serrations (242) corresponding to the serrated limiting strips (241).

2. The riverbank protection support device for ecological protection according to claim 1, characterized in that, The external protective net (32) has a through opening (320) corresponding to each of the second protective frames (21). The upper end of the second protective frame (21) is provided with an outwardly spreading compression ring (210). The through opening (320) is provided with a protective compression frame (321) located at the bottom end of the compression ring (210) and connected to the compression ring (210).

3. The riverbank protection support device for ecological protection according to claim 1, characterized in that, On the side wall of the revetment body (1), there is a pressing protective frame (11) connecting two adjacent second protective frames (21) located in the same horizontal direction. On the side wall of the revetment body (1) and at the lower end of each frame of the pressing protective frame (11), there are multiple snap-fit ​​notches (12). At the lower end of each frame of the pressing protective frame (11), there are snap-fit ​​protrusions (13) that correspond one-to-one with the snap-fit ​​notches (12).

4. The riverbank protection support device for ecological protection according to claim 3, characterized in that, Each of the clamping protective frames (11) located in the same straight direction is connected by clamping protective strips (14).

5. A riverbank protection support device for ecological protection according to claim 1, characterized in that, The protective plants planted in the second protective frame (21) are one or more of the following: reeds, water bamboo, sweet flag, willow, poplar or dawn redwood.

6. A riverbank protection support device for ecological protection according to claim 1, characterized in that, The bank protection body (1) has multiple buffer platforms (15) arranged from top to bottom on its inclined sidewall. Each buffer platform (15) is provided with a horizontal water storage tank (150). The bank protection body (1) has a vertical water guide channel (16) arranged on its inclined sidewall. The bottom end of the vertical water guide channel (16) is connected to the horizontal water storage tank (150).

7. A riverbank protection support device for ecological protection according to claim 6, characterized in that, A protective platform structure (17) is provided on the buffer platform (15) at the bottom of the main body of the revetment (1).

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