Water level adaptive ecological revetment and construction method thereof

Abstract

The invention discloses a water level adaptive ecological revetment and a construction method thereof, and belongs to the technical field of ecological revetments. The water level adaptive ecological revetment comprises reservoirs, the reservoirs are arranged on the two sides of a riverbed, the upper portions of the side walls of the riverbed communicate with the reservoirs, floating beds for planting landscape plants are arranged in the reservoirs, a confluence pool is arranged on one side of each reservoir and communicates with the corresponding reservoir through a first communicating hole, and a buffer plate is arranged in each reservoir; a supporting plate is arranged above the confluence pool, a walking channel is arranged on the supporting plate, a filtering pool is arranged between the confluence pool and a protective plate on the roadside, the top end of the filtering pool gradually inclines downwards from the roadside to the riverbed, a water inlet hole is formed in the end, close to the riverbed, of the filtering pool, and the filtering pool is communicated with the confluence pool through the water inlet hole. A planting frame is arranged at the top of the filter tank. By the adoption of the water level adaptability ecological revetment and the construction method thereof, the problem that an existing ecological revetment is poor in stability can be solved.

Description

Technical Field

[0001] The invention relates to the technical field of ecological revetments, in particular to a water level adaptable ecological revetment and a construction method thereof. Background Art

[0002] Ecological revetments refer to a shoreline treatment method designed and constructed at the edge of water bodies such as rivers and lakes that can promote the health of local ecosystems, reduce soil erosion, and coexist harmoniously with the surrounding natural environment. Existing ecological revetments are generally directly protected by planting vegetation. As the river water level rises, the vegetation is submerged in the river water, affecting its normal growth.

[0003] The existing patent CN202410270800.9 discloses an ecological landscape revetment for high flow rate and high water level amplitude area, including a step-shaped base, multiple groups of ecological floating blocks located above the step-shaped base, and a telescopic limit rod connected to one or more groups of ecological floating blocks. The ecological floating blocks on the same row of step-shaped bases are connected by metal chains, and the lower end of the telescopic limit rod is cast in the limit rod foundation. The revetment of the present invention adopts a combination of gabion stone cages and ecological floating blocks, which can not only ensure the stability and safety of the revetment, but also maintain the aesthetics and ecology of the revetment. At the same time, the present invention adopts a connection method of a limit rod and a metal chain. The limit rod can limit the horizontal movement of the ecological floating block and resist the impact of the water flow. The metal chain can connect the ecological floating blocks to form a whole, so that the ecological floating blocks can swing up and down on the same horizontal step to adapt to the scouring of the water flow and ensure the flexibility and adaptability of the ecological floating blocks. In the above patent, the ecological floating blocks are driven to rise and fall by telescopic limit rods, thereby avoiding the preparation of flooding of river water. With this type of revetment setting, the stability of the ecological floating blocks is relatively poor, which can easily cause the ecological floating blocks to disperse. Summary of the invention

[0004] The purpose of the present invention is to provide a water level adaptable ecological revetment and a construction method thereof, so as to solve the problem of poor stability of the existing ecological revetment.

[0005] To achieve the above-mentioned purpose, the present invention provides a water-level adaptive ecological revetment, including a water reservoir, the water reservoir is arranged on both sides of a riverbed, the upper part of the side wall of the riverbed is connected to the water reservoir, a floating bed for planting landscape plants is arranged inside the water reservoir, a confluence pool is arranged on one side of the water reservoir, the confluence pool is connected to the water reservoir through a first connecting hole, a buffer plate for buffering water flow is arranged inside the water reservoir, the first connecting hole is located above the buffer plate, a support plate is arranged above the confluence pool, a walking passage is arranged on the support plate, a filter pool is arranged between the confluence pool and the roadside guard plate, the top of the filter pool gradually slopes downward from the roadside toward the riverbed, a water inlet hole is arranged at one end of the filter pool close to the riverbed, the filter pool is connected to the confluence pool through the water inlet hole, and a planting frame is arranged on the top of the filter pool.

[0006] Preferably, a drain outlet is provided on the upper part of the riverbed side wall, a drain pipe connected to the drain outlet is provided on the outside of the riverbed side wall, and the water outlet at the bottom end of the drain pipe is located at the bottom of the reservoir; the bottom of the reservoir is paved with filtered sand and gravel, the water outlet at the bottom end of the drain pipe is located in the sand and gravel, and the sand and gravel are located below the buffer plate.

[0007] Preferably, a connecting plate is provided at the edge of the buffer plate, a connecting hole is provided on the connecting plate, the connecting plate is fixedly connected to the side wall of the water reservoir through the connecting hole, a notch is provided on the buffer plate to avoid the drain pipe, and a plurality of buffer bosses are provided in a linear array on the upper surface of the buffer plate, and water holes penetrating the buffer plate are provided between the buffer bosses.

[0008] Preferably, the floating bed is a frame structure with an open top, a mounting plate is provided on the top of the floating bed, mounting holes for the planting pots to pass through are provided on the mounting plate, and a second connecting hole is provided at the bottom of the floating bed; adjacent floating beds are connected by a connecting structure.

[0009] Preferably, the connection structure includes a plurality of connecting parts fixedly arranged on the side wall of the end of the floating bed, and the connecting parts at both ends of the floating bed are arranged at intervals; the connecting part includes an arc-shaped fixed sleeve with openings at both ends, the fixed sleeve is connected to the floating bed through a connecting seat, sealing structures are arranged at both ends of the fixed sleeve, a rotating shaft is arranged in the fixed sleeve, the rotating shaft is rotatably connected to the fixed sleeve, adjacent floating beds are connected by the rotating shaft and the fixed sleeve, and limit plates are arranged at both ends of the rotating shaft to prevent the rotating shaft from slipping out of the fixed sleeve.

[0010] Preferably, the sealing structure includes a slide plate, which is slidably connected to the fixed sleeve. The slide plate is symmetrically arranged at both ends of the fixed sleeve. One end of the slide plate located inside the fixed sleeve is connected to the fixed sleeve through a spring. A lever for driving the slide plate to slide is arranged on one end of the slide plate extending out of the fixed sleeve.

[0011] Preferably, a plurality of planting grooves with top openings are evenly arranged on the planting frame, a water-permeable hole is arranged at the bottom of the planting frame, and slope protection plants are planted in the planting grooves.

[0012] Preferably, filter sand is laid at the bottom of the planting trough, planting soil is laid above the filter sand, permeable bricks are laid above the planting soil, and planting holes for planting slope protection plants are arranged in the middle of the permeable bricks.

[0013] Preferably, the interior of the filter pool is a conical accommodating chamber filled with filter stones, a water collecting pipe is provided at the bottom of the filter pool, a baffle is provided on the top of the water collecting pipe to support the filter stones, the baffle is provided with an opening for water flow, and one end of the water collecting pipe is connected to the confluence pool through a water inlet hole.

[0014] The construction method based on the water level adaptability ecological revetment includes the following steps: S1. Excavate on both sides of the riverbed and compact the soil layer, lay water storage tanks on both sides of the riverbed, lay a confluence tank on the side of the water storage tank away from the riverbed, and lay a filter tank and a guard plate along the length of the confluence tank; S2. Fix the buffer plate on the water reservoir; push the lever outward, the lever drives the slide plate to slide into the fixed sleeve, the shaft is inserted into the closed space surrounded by the fixed sleeve and the slide plate, the lever is released, the slide plate is reset under the action of the spring, and the adjacent floating beds are hinged by the shaft; insert the landscape plant planting pot into the installation hole, and put the floating bed into the water reservoir; S3, fixing a baffle in the filter pool, filling the filter pool with filter stones, and placing a planting frame above the filter stones; S4. Fill the planting groove of the planting frame with filter sand and planting soil in sequence, lay permeable bricks on top of the planting soil, and plant the slope protection plants in the planting holes of the permeable bricks.

[0015] The advantages and positive effects of the water level adaptive ecological revetment and the construction method thereof of the present invention are: 1. The present invention sets up reservoirs on both sides of the riverbed. When the water level of the riverbed is high, the river water is stored in the reservoirs, thereby improving the adaptability of the water level. A floating bed is set in the reservoir. The floating bed is restricted by the reservoir and only rises and falls in the reservoir, thereby improving the stability of the floating bed and landscape plants.

[0016] 2. The floating beds are connected by connectors, which are convenient for connection and disassembly. It also ensures the relative movement between adjacent floating beds and improves the stability of the floating bed connection.

[0017] 3. A planting frame is set above the filter pool, and a planting trough is set on the planting frame. Planting soil and filter sand are filled in the planting trough to reduce soil and water loss. The planting frame protects the slope protection plants and improves the stability of the revetment vegetation.

[0018] 4. The filter pool collects and filters rainwater from the revetment, and then discharges it into the river through the confluence pool and reservoir, reducing the pollution of rainwater on the revetment and the river.

[0019] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of a buffer plate according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the planting frame structure of an embodiment of the present invention; Figure 4 A schematic diagram of the structure of a filter tank according to an embodiment of the present invention; Figure 5 A schematic diagram of the floating bed structure of an embodiment of the present invention; Figure 6 This is a schematic diagram of the structure of a connector according to an embodiment of the present invention; Figure 7 It is a schematic diagram of the floating bed connection structure of an embodiment of the present invention.

[0021] Reference numerals 1. Reservoir; 2. Riverbed; 3. Drainage outlet; 4. Drain pipe; 5. Buffer plate; 6. Floating bed; 7. Confluence pool; 8. First connecting hole; 9. Support plate; 10. Planting frame; 11. Guard plate; 12. Filter pool; 13. Water inlet hole; 14. Connecting plate; 15. Buffer boss; 16. Water hole; 17. Planting trough; 18. Water-permeable hole; 19. Water-permeable brick; 20. Planting hole; 21. Planting soil; 22. Filter sand; 23. Filter stone; 24. Water collecting pipe; 25. Baffle; 26. Opening; 27. Mounting plate; 28. Mounting hole; 29. ​​Second connecting hole; 30. Rotating shaft; 31. Fixed sleeve; 32. Connecting seat; 33. Slide plate; 34. Spring; 35. Lever. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described below through the accompanying drawings and embodiments.

[0023] Unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] Example like Figure 1As shown. A water level adaptive ecological revetment includes a reservoir 1, which is arranged on both sides of a riverbed 2. The riverbed 2 is a reinforced concrete structure formed by cast-in-place or prefabricated parts. The reservoir 1 can also be a cast-in-place reinforced concrete structure or a prefabricated part. A drain port 3 is arranged on the upper part of the side wall of the riverbed 2, and a drain pipe 4 connected to the drain port 3 is arranged on the outside of the side wall of the riverbed 2. The outlet at the bottom of the drain pipe 4 is located at the bottom of the reservoir 1. When the water level of the river is high, the water in the river is discharged into the reservoir 1 through the drain port 3 and the drain pipe 4, so that the ecological revetment adapts to the water level change of the riverbed 2. A filter net can be arranged at the drain port 3 to prevent large particles of debris from entering the reservoir 1. The bottom of the reservoir 1 is paved with filtering sand and gravel, and the outlet at the bottom of the drain pipe 4 is located in the sand and gravel. The sand and gravel filter the river water entering the reservoir 1, which is conducive to the growth of landscape plants. A water pump may also be provided between the water reservoir 1 and the riverbed 2 to discharge the water in the water reservoir 1 into the riverbed 2 .

[0025] like Figure 5 As shown. A floating bed 6 for planting landscape plants is provided inside the water reservoir 1. The landscape plants can not only increase the landscape of the revetment, but also purify the water entering the water reservoir 1. The floating bed 6 is a frame structure with an opening at the top. A mounting plate 27 is provided on the top of the floating bed 6. The mounting plate 27 can be fixedly connected to the floating bed 6 by screws. The mounting plate 27 is provided with a mounting hole 28 for the planting pot to pass through. The mounting hole 28 is used to limit the planting pot and maintain the stability of the planting pot. A second connecting hole 29 is provided at the bottom of the floating bed 6. The second connecting hole 29 allows the roots of the plant to contact with the water to provide moisture for the growth of the plant.

[0026] like Figure 6 , Figure 7 As shown. Adjacent floating beds 6 are connected by a connecting structure. The connecting structure includes a plurality of connecting pieces fixedly arranged on the side walls of the ends of the floating beds 6, and the connecting pieces at both ends of the floating beds 6 are arranged at intervals. Adjacent floating beds 6 are connected together by connecting pieces arranged at intervals. The connecting piece includes a superior arc-shaped fixed sleeve 31 with openings at both ends, and the fixed sleeve 31 is fixedly connected to the floating bed 6 through a connecting seat 32. Sealing structures are provided at both ends of the fixed sleeve 31, which are used to seal the top of the fixed sleeve 31 to improve the stability of the connection between adjacent floating beds 6. A rotating shaft 30 is provided in the fixed sleeve 31, and the rotating shaft 30 is rotatably connected to the fixed sleeve 31. Adjacent floating beds 6 are connected by the rotating shaft 30 and the fixed sleeve 31. Limiting plates are fixedly arranged at both ends of the rotating shaft 30 to prevent the rotating shaft 30 from slipping out of the fixed sleeve 31. Adjacent floating beds 6 are connected by the rotating shaft 30, so that adjacent floating beds 6 can rotate relative to each other, adapt to the fluctuation of water flow, and improve the stability of the connection of the floating beds 6.

[0027] The sealing structure includes a slide plate 33, which is slidably connected to the fixed sleeve 31. The slide plates 33 are symmetrically arranged at both ends of the fixed sleeve 31. One end of the slide plate 33 located inside the fixed sleeve 31 is fixedly connected to the fixed sleeve 31 by a spring 34, and the spring 34 provides elastic force for the slide plate 33 to return. A lever 35 for sliding the slide plate 33 is fixedly arranged on one end of the slide plate 33 extending out of the fixed sleeve 31, and adjacent slide plates 33 are fixedly connected by the levers 35. The levers 35 on adjacent floating beds 6 are staggered to avoid mutual interference.

[0028] The slide plate 33 is rotated by the lever 35, and the slide plate 33 slides into the fixed sleeve 31, the distance between the slide plates 33 increases, the shaft 30 is inserted into the fixed sleeve 31 through the opening, the spring 34 is released, and the slide plate 33 is reset under the action of the spring 34, and the slide plate 33 closes the top opening of the fixed sleeve 31, thereby realizing the connection of adjacent floating beds 6. The installation and removal of adjacent floating beds 6 are very convenient, and the connection is firm and stable.

[0029] A confluence pool 7 is provided on one side of the reservoir 1, and the confluence pool 7 is connected to the reservoir 1 through a first connecting hole 8. The confluence pool 7 is used to collect rainwater on the slope protection and discharge the collected rainwater into the reservoir 1. When the water level of the riverbed 2 is high, the confluence pool 7 can also share part of the water flow to adapt to the water level change.

[0030] like Figure 2 As shown. A buffer plate 5 having a buffering effect on water flow is arranged inside the water reservoir 1. The first connecting hole 8 is located above the buffer plate 5, and the sand and gravel are located below the buffer plate 5. A connecting plate 14 is fixedly arranged on the edge of the buffer plate 5. The connecting plate 14 is provided with a connecting hole. The connecting plate 14 is fixedly connected to the side wall of the water reservoir 1 through the connecting hole. A notch for avoiding the drain pipe 4 is arranged on the buffer plate 5. A plurality of arc-shaped buffer bosses 15 are arranged in a linear array on the upper surface of the buffer plate 5. The buffer bosses 15 are used to buffer the water flow and reduce the scouring of the water flow on the buffer plate 5 and the bottom filter sand and gravel 22. Water holes 16 penetrating the buffer plate 5 are arranged between the buffer bosses 15.

[0031] A support plate 9 is fixedly provided above the confluence pool 7, and a walking passage is provided on the support plate 9. A filter pool 12 is provided between the confluence pool 7 and the guard plate 11 on the roadside, and the filter pool 12 is made of a cast-in-place reinforced concrete structure or assembled with prefabricated parts. The guard plate 11 is also a reinforced concrete structure, which is used to protect the roadbed. The top of the filter pool 12 gradually slopes downward from the roadside to the riverbed 2, which facilitates the downward flow of rainwater. An inlet hole 13 is provided at one end of the filter pool 12 close to the riverbed 2, and the filter pool 12 is connected to the confluence pool 7 through the inlet hole 13. The rainwater collected in the filter pool 12 enters the confluence pool 7 through the inlet hole 13, and then enters the reservoir 1 through the confluence pool 7.

[0032] like Figure 4 As shown. The interior of the filter pool 12 is a conical receiving chamber, which is filled with filter stones 23, and the filter stones 23 filter rainwater. A water collecting pipe 24 is arranged at the bottom of the filter pool 12, and a baffle 25 is fixedly arranged on the top of the water collecting pipe 24 to support the filter stones 23, and a water opening 26 is arranged on the baffle 25. One end of the water collecting pipe 24 is connected to the confluence pool 7 through the water inlet hole 13.

[0033] like Figure 3 As shown. A planting frame 10 is provided at the top of the filter pool 12. Several planting troughs 17 with top openings are evenly arranged on the planting frame 10, and a water-permeable hole 18 is provided at the bottom of the planting frame 10, through which rainwater flows into the filter pool 12. Filter sand 22 is laid at the bottom of the planting trough 17, and planting soil 21 is laid above the filter sand 22. Permeable bricks 19 are laid above the planting soil 21, and planting holes 20 for planting slope protection plants are provided in the middle of the permeable bricks 19. Rainwater on the slope protection enters the filter sand 22 through the permeable bricks 19 and the planting soil 21. The filter sand 22 performs preliminary filtration on the rainwater. The filtered rainwater enters the filter pool 12 and is filtered by the filter stone 23 and then collected in the water collecting pipe 24. The water collected in the multiple water collecting pipes 24 is discharged into the confluence pool 7.

[0034] The construction method of the water level adaptive ecological revetment comprises the following steps: S1. Excavate on both sides of the riverbed 2 and compact the soil layer. Lay a water reservoir 1 on both sides of the riverbed 2, lay a confluence pool 7 on the side of the water reservoir 1 away from the riverbed 2, and lay a filter pool 12 and a guard plate 11 along the length direction of the confluence pool 7.

[0035] S2, fix the buffer plate 5 on the water reservoir 1. Push the lever 35 outward, the lever 35 drives the slide plate 33 to slide into the fixed sleeve 31, and the rotating shaft 30 is inserted into the closed space surrounded by the fixed sleeve 31 and the slide plate 33. Release the lever 35, the slide plate 33 is reset under the action of the spring 34, and the adjacent floating beds 6 are hinged through the rotating shaft 30. Insert the landscape plant planting pot into the installation hole 28, and put the floating bed 6 into the water reservoir 1.

[0036] S3, fixing the baffle 25 in the filter pool 12, filling the filter pool 12 with filter stones 23, and placing the planting frame 10 above the filter stones 23.

[0037] S4. Fill the planting groove 17 of the planting frame 10 with filter sand 22 and planting soil 21 in sequence, lay permeable bricks 19 on the planting soil 21 , and plant the slope protection plants in the planting holes 20 of the permeable bricks 19 .

[0038] Therefore, the water level adaptable ecological revetment and the construction method thereof described in the present invention can solve the problem of poor stability of the existing ecological revetment.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that they can still modify or replace the technical solution of the present invention with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the present invention.

Claims

1. A water level adaptive ecological revetment, characterized by: It includes a water reservoir, which is arranged on both sides of the riverbed. The upper part of the side wall of the riverbed is connected to the water reservoir. A floating bed for planting landscape plants is arranged inside the water reservoir. A confluence pool is arranged on one side of the water reservoir. The confluence pool is connected to the water reservoir through a first connecting hole. A buffer plate for buffering water flow is arranged inside the water reservoir. The first connecting hole is located above the buffer plate. A support plate is arranged above the confluence pool. A walking passage is arranged on the support plate. A filter pool is arranged between the confluence pool and the roadside guard plate. The top of the filter pool gradually slopes downward from the roadside to the riverbed. A water inlet hole is arranged at one end of the filter pool close to the riverbed. The filter pool is connected to the confluence pool through the water inlet hole. A planting frame is arranged on the top of the filter pool.

2. The water level adaptive ecological revetment according to claim 1, characterized in that: A drain outlet is arranged on the upper part of the riverbed side wall, a drain pipe connected with the drain outlet is arranged on the outside of the riverbed side wall, and the water outlet at the bottom end of the drain pipe is located at the bottom of the reservoir; filtered sand and gravel are laid on the bottom of the reservoir, the water outlet at the bottom end of the drain pipe is located in the sand and gravel, and the sand and gravel are located below the buffer plate.

3. The water level adaptive ecological revetment according to claim 2 is characterized by: A connecting plate is provided on the edge of the buffer plate, and a connecting hole is provided on the connecting plate. The connecting plate is fixedly connected to the side wall of the water reservoir through the connecting hole. A notch is provided on the buffer plate to avoid the drainage pipe. A plurality of buffer bosses are provided in a linear array on the upper surface of the buffer plate, and water holes that penetrate the buffer plate are provided between the buffer bosses.

4. The water level adaptive ecological revetment according to claim 3 is characterized by: The floating bed is a frame structure with an opening at the top. A mounting plate is arranged on the top of the floating bed, mounting holes for the planting pots to pass through are arranged on the mounting plate, and a second connecting hole is arranged at the bottom of the floating bed. Adjacent floating beds are connected by a connecting structure.

5. The water level adaptive ecological revetment according to claim 4 is characterized by: The connection structure includes a plurality of connection pieces fixedly arranged on the side wall of the end of the floating bed, and the connection pieces at both ends of the floating bed are arranged at intervals; the connection piece includes an arc-shaped fixed sleeve with openings at both ends, the fixed sleeve is connected to the floating bed through a connecting seat, sealing structures are arranged at both ends of the fixed sleeve, a rotating shaft is arranged in the fixed sleeve, the rotating shaft is rotatably connected to the fixed sleeve, adjacent floating beds are connected by the rotating shaft and the fixed sleeve, and limit plates are arranged at both ends of the rotating shaft to prevent the rotating shaft from slipping out of the fixed sleeve.

6. The water level adaptive ecological revetment according to claim 5 is characterized by: The sealing structure includes a slide plate, which is slidably connected to the fixed sleeve. The slide plate is symmetrically arranged at both ends of the fixed sleeve. One end of the slide plate located inside the fixed sleeve is connected to the fixed sleeve through a spring. A lever for driving the slide plate to slide is arranged on the end of the slide plate extending out of the fixed sleeve.

7. The water level adaptive ecological revetment according to claim 6 is characterized by: A plurality of planting grooves with openings on the tops are evenly arranged on the planting frame, a water-permeable hole is arranged at the bottom of the planting frame, and slope protection plants are planted in the planting grooves.

8. The water level adaptive ecological revetment according to claim 7 is characterized by: The bottom of the planting trough is paved with filter sand, the top of the filter sand is paved with planting soil, the top of the planting soil is paved with permeable bricks, and the middle of the permeable bricks is provided with planting holes for planting slope protection plants.

9. The water level adaptive ecological revetment according to claim 8, characterized in that: The interior of the filter pool is a conical accommodating chamber filled with filter stones. A water collecting pipe is arranged at the bottom of the filter pool, and a baffle is arranged on the top of the water collecting pipe to support the filter stones. The baffle is provided with an opening for water flow. One end of the water collecting pipe is connected to the confluence pool through a water inlet hole.

10. A water level adaptive ecological revetment construction method according to claim 9, characterized in that: The following steps are involved: S1. Excavate on both sides of the riverbed and compact the soil layer, lay water storage tanks on both sides of the riverbed, lay a confluence tank on the side of the water storage tank away from the riverbed, and lay a filter tank and a guard plate along the length of the confluence tank; S2. Fix the buffer plate on the water reservoir; push the lever outward, the lever drives the slide plate to slide into the fixed sleeve, the shaft is inserted into the closed space surrounded by the fixed sleeve and the slide plate, the lever is released, the slide plate is reset under the action of the spring, and the adjacent floating beds are hinged by the shaft; insert the landscape plant planting pot into the installation hole, and put the floating bed into the water reservoir; S3, fixing a baffle in the filter pool, filling the filter pool with filter stones, and placing a planting frame above the filter stones; S4. Fill the planting groove of the planting frame with filter sand and planting soil in sequence, lay permeable bricks on top of the planting soil, and plant the slope protection plants in the planting holes of the permeable bricks.

Images