River assembly type slope protection device and implementation method

Abstract

The present application relates to the field of river revetment, particularly relates to a river assembled revetment device and implementation method, including revetment device main body, the bottom end of revetment device main body is equipped with installation guard plate, the bottom end of installation guard plate is equipped with four first threaded anchor rods, the bottom end of installation guard plate is equipped with multiple auxiliary fixed barbs, the top of installation guard plate is equipped with support plate piece, the other end of support plate piece is equipped with hand lever.The river assembled revetment device can improve the filter plate bottom, the grid filter plate can let water flow into the river, intercepts branches or other garbage falling from the slope, prevents garbage from sliding into the river through the slope, causes the river to be blocked or the water quality to be reduced, and after each period, the filter plate can be lifted to clean the intercepted garbage, greatly improving the practicability of the device.The river assembled revetment device is small in size, and the structure can be conveniently assembled, is convenient to transport, and greatly improves the functionality of the device.

Description

Technical Field

[0001] This invention relates to the field of riverbank protection, specifically to a prefabricated riverbank protection device and its implementation method. Background Technology

[0002] Ecological slope protection is a systemic concept. Ecological riverbank protection should encompass two aspects: firstly, slope protection, especially soil and water conservation in areas of fluctuating water levels; and secondly, ecology. A true ecological slope requires a high degree of unity between these two aspects. Prefabricated riverbank protection devices are modular devices used to protect the slopes on both sides of a river, preventing soil erosion or washout caused by water flow, thereby ensuring the safety of the riverbank.

[0003] There are various methods for constructing riverbank protection in landscape architecture. Considering the different natural environments and resources in different regions, geogrid-stabilized planting bases are often used for riverbank protection. However, geogrid-stabilized planting bases are prone to soil erosion and settlement after being washed by river water, which is not conducive to ecological restoration and affects the overall integrity of the river landscape. Although this device solves the above-mentioned shortcomings, it also introduces the following new defects:

[0004] 1. The device cannot prevent branches, leaves, or other garbage from sliding down the slope into the river, which can lead to river blockage, deterioration of water quality, and ecological problems.

[0005] 2. This device cannot be easily loaded, unloaded, or transported. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a prefabricated riverbank protection device, which aims to solve the technical problems of being unable to prevent branches, leaves or other garbage from sliding off the slope into the river, causing river blockage, water quality deterioration and ecological problems; and the inconvenience of loading, unloading and transportation.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0008] A prefabricated riverbank protection device includes a main body, an installation plate mounted on the top of the main body, four first threaded anchor rods mounted on the bottom of the installation plate, multiple auxiliary fixing hooks mounted on the bottom of the installation plate, a support plate mounted on the top of the installation plate, a hand crank mounted on the other end of the support plate, a rotating roller mounted on the other end of the hand crank, a traction rope mounted on the surface of the rotating roller, a connecting plate mounted on the other end of the traction rope, connecting ropes mounted on both ends of the connecting plate, a liftable filter plate mounted on one end of the connecting rope, and a mesh filter plate provided at the bottom end of the liftable filter plate.

[0009] In a preferred embodiment, two sliding blocks are installed at the bottom of the liftable filter plate, and sliding rollers are installed at the bottom of the sliding blocks. A sliding groove is installed on the outer side of the sliding blocks, and an installation inclined plate is installed on the outer side of the sliding groove. Multiple second threaded anchor rods are installed on the inner side of the installation inclined plate. Multiple first fixing holes are provided on the inner side of the rotating roller shaft. A second fixing hole is provided on the inner side of the surface of the installation guard plate. Roller shaft limiting rods are installed on the inner side of the first fixing holes and the second fixing holes. Multiple planting grooves are provided on the inner side of the installation guard plate.

[0010] In a preferred embodiment, the first threaded anchor rod and the mounting plate are threadedly connected, and the auxiliary fixing barb is fixedly installed on the bottom surface of the mounting plate;

[0011] The hand crank and the rotating roller shaft are connected by a shaft, and the traction rope and the connecting plate are fixedly connected.

[0012] In a preferred embodiment, the connecting rope, connecting plate, and liftable filter plate are all fixedly connected, and the sliding groove is a hollowed-out sliding block.

[0013] In a preferred embodiment, the liftable filter plate is slidably connected by sliding blocks and sliding rollers inside the sliding groove and by mounting inclined plates. The first fixing hole is hollowed out on the inner side of the rotating roller shaft, and the second fixing hole is hollowed out on the inner side of the mounting guard plate.

[0014] The installation guard plate, the first threaded anchor rod, the auxiliary fixing barb, the connecting plate, the liftable filter plate, the installation inclined plate and other structures are all made of stainless steel, while the traction rope, the connecting rope and other structures are all made of nylon.

[0015] In a preferred embodiment, the bottom of the liftable filter plate is provided with a telescopic rod, which includes a fixed part and a movable part. An elastic body is provided on the inner side of the fixed part, and one end of the movable part is slidably fitted inside the fixed part, while the other end extends to the outer side of the fixed part and is connected to the bottom of the mesh filter plate.

[0016] The liftable filter plate includes an inner filter plate and an outer filter plate. Both the inner and outer filter plates have water filtration areas on their sides. The inner filter plate is slidably fitted to the inner side of the outer filter plate. The bottom of the inner filter plate has an open structure and is connected to the mesh filter plate. The bottom of the outer filter plate has water permeable holes evenly distributed, and the diameter of the water permeable holes is larger than that of the mesh filter plate.

[0017] When the mesh filter plate becomes clogged, the moving part is compressed by the water flow and pushed back into the fixed part, and the filtration areas of the inner and outer filter plates overlap to discharge rainwater.

[0018] In a preferred embodiment, the height of the mesh filter plate on the side closer to the main body of the slope protection device is greater than the height on the side farther from the main body of the slope protection device. A cleaning roller is installed inside the inner filter plate, and cleaning plates are evenly distributed on the outer side of the cleaning roller. The cleaning plate includes a fixed plate fixedly installed on the surface of the cleaning roller and a movable plate slidably fitted inside the fixed plate. An elastic body is installed inside the fixed plate for connecting the movable plate. Water-permeable holes with mesh sizes smaller than those of the mesh filter plate are evenly distributed on the movable plate.

[0019] The bottom of the internal filter plate has an opening located on the side away from the main body of the slope protection device, and a recycling net bag is installed at the opening.

[0020] The inner side of the internal filter plate is provided with arc-shaped plates, which are spaced apart at the water inlet end of the opening. When the movable plate passes through the arc-shaped plates, it retracts into the fixed plate, and the debris on the movable plate enters the opening.

[0021] A transmission rack is provided at the root of the movable plate, a transmission gear is embedded in the fixed plate and a scraper is slidably fitted on its surface, and a transmission rack is provided on the scraper. The transmission rack and the transmission rack are respectively meshed on both sides of the transmission gear.

[0022] A guide plate is installed on the side of the internal filter plate away from the protective plate, which directs the water flow to the side closer to the protective plate.

[0023] In a preferred embodiment, a backwashing structure is provided between the inner filter plate and the outer filter plate. The backwashing structure includes a water storage tank provided on the side of the inner filter plate opposite to the outer filter plate. The water storage tank is connected to the inner filter plate. A sliding groove is provided on the inner filter plate, and a float plate is slidably fitted in the sliding groove.

[0024] A pressure block is slidably fitted inside the water storage tank. The top of the pressure block is connected and fixed to the float plate. The pressure block squeezes the rainwater in the water storage tank and completes the backwashing operation through the water filtration area of ​​the inner filter plate.

[0025] A method for implementing a prefabricated riverbank protection device includes the following steps:

[0026] Step 1, Slope Construction

[0027] The bottom of the river channel was cleared, and slopes were laid on both sides of the river channel according to the design drawings to obtain the main body of the slope protection device. The protective plate was installed on the top of the main body of the slope protection device, and the first threaded anchor rod and auxiliary fixing barb were inserted to fix the protective plate.

[0028] Step 2, Slope Construction

[0029] Install two inclined plates and a liftable filter plate on the main body of the slope protection device. Fix the inclined plates by inserting the second threaded anchor rod. Connect the connecting plate with the traction rope. Crank the hand crank and rotate the roller shaft to drive the traction rope to rotate. The liftable filter plate slides in the sliding groove inside the inclined plate through the bottom sliding block and sliding roller, so that the liftable filter plate is lowered. When the liftable filter plate is lowered to the bottom, the roller shaft limiting rod passes through the first fixing hole of the rotating roller shaft and the second fixing hole on the surface of the installation plate to fix the rotating roller shaft and the liftable filter plate.

[0030] Plant seeds are cultivated in planting troughs to increase slope protection capacity;

[0031] Step 3, Garbage Interception

[0032] When it rains, branches, leaves, or other debris will fall into the interior of the liftable filter plate with the rainwater. The mesh filter plate at the bottom of the liftable filter plate will intercept the branches, leaves, or other debris, preventing them from flowing into the river and causing blockage or pollution.

[0033] When rainwater enters the interior of the liftable filter plate, it flows through the guide plate to the side near the main body of the slope protection device, and drives the cleaning plate and cleaning roller to rotate. While rotating, the movable plate is obstructed and moves inward, cleaning the mesh filter plate. At the same time, the movable plate also causes the float plate to descend, and backwashes the filtration area through the pressure block. After backwashing, the end of the movable plate detaches from the float plate, the float plate resets, and the rainwater will refill the water storage tank.

[0034] As the movable plate moves into the fixed plate, it will drive the scraper to clean the surface of the fixed plate through the linkage of transmission rack one, transmission rack two, and transmission gear, and send the garbage into the opening until it enters the recycling net bag;

[0035] Step 4, Regular maintenance

[0036] After a period of time, the roller limit rod can be pulled out, and the roller can be rotated by hand cranking. The liftable filter plate is then lifted by sliding through the bottom sliding block and sliding roller in the sliding groove inside the mounting inclined plate via the traction rope and connecting rope. The roller limit rod is then inserted through the first fixing hole of the rotating roller and the second fixing hole on the surface of the mounting guard plate to fix the rotating roller and the liftable filter plate. Then, the branches, leaves or other garbage intercepted inside the recycling net bag are cleaned out, and the liftable filter plate is then lowered.

[0037] The present invention has the following beneficial effects:

[0038] 1. This prefabricated riverbank protection device can lift the bottom of the filter plate to allow water to flow into the river, intercepting branches, leaves, or other debris sliding down the slope, preventing debris from sliding into the river and causing blockages or water quality degradation. After each cycle, the liftable filter plate can be raised to clean the intercepted debris, greatly improving the device's practicality. This prefabricated riverbank protection device is small in size, and its structure is easy to assemble and transport, greatly improving the device's functionality.

[0039] 2. This prefabricated riverbank protection device features an inclined mesh filter plate on a liftable filter plate. The inclined mesh filter plate rotates the cleaning plate, cleaning its surface and preventing blockages that could affect rainwater flow. It also transports waste into a recycling bag. During cleaning, a floating plate moves downwards to backwash the inner filter plate, preventing clogging. When the water flow is large, exceeding half the capacity of the inner filter plate, the telescopic rod retracts, increasing the filtration area on the side and enhancing the filtration effect. This reduces the time rainwater remains within the inner filter plate, significantly minimizing the risk of waste clogging and weakening or even eliminating the waste interception effect. Attached Figure Description

[0040] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0041] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0042] Figure 2 This is a schematic diagram of the disassembly of the roller shaft limiting rod structure of the present invention;

[0043] Figure 3 This is a schematic diagram of the mounting guard plate structure of the present invention;

[0044] Figure 4 This is an enlarged schematic diagram of a portion of the rotating roller shaft structure of the present invention;

[0045] Figure 5 This is a top view schematic diagram of the liftable filter plate structure of the present invention;

[0046] Figure 6 This is a side cross-sectional view of the sliding structure of the liftable filter plate of the present invention;

[0047] Figure 7 This is a front cross-sectional view of the sliding structure of the liftable filter plate of the present invention;

[0048] Figure 8 This is a schematic diagram of the internal structure of the liftable filter plate sliding structure of the present invention;

[0049] Figure 9 This is a cross-sectional view of the cleaning roller of the present invention;

[0050] Figure 10 This is a cross-sectional view of the cleaning plate of the present invention;

[0051] Figure 11 This is a structural diagram of the telescopic rod of the present invention.

[0052] In the diagram: 1. Main body of the slope protection device; 2. Installed protective plate; 3. First threaded anchor bolt; 4. Auxiliary fixing hook; 5. Support plate; 6. Hand crank; 7. Rotating roller; 8. Traction rope; 9. Connecting plate; 10. Connecting rope; 11. Liftable filter plate; 111. Inner filter plate; 112. Outer filter plate; 113. Pressure block; 114. Float plate; 12. Grid filter plate; 13. Sliding block; 14. Sliding roller; 15. Sliding groove; 16. Installing inclined plate; 17. Second threaded anchor bolt; 8. First fixing hole; 19. Second fixing hole; 20. Roller shaft limiting rod; 21. Planting trough; 22. Telescopic rod; 221. Fixed part; 222. Movable part; 223. Elastomer; 23. Cleaning roller; 24. Cleaning plate; 241. Fixed plate; 242. Movable plate; 243. Elastomer; 244. Arc plate; 245. Transmission rack one; 246. Transmission gear; 247. Scraper; 248. Transmission rack two; 249. Guide plate; 2410. Recycling net bag. Detailed Implementation

[0053] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0054] In the attached diagram, all identical reference numerals refer to the same components.

[0055] Example 1

[0056] Reference Figure 1-7 An embodiment of the present invention provides a prefabricated riverbank protection device, comprising a main body 1, an installation plate 2 installed at the bottom of the main body 1, four first threaded anchor rods 3 installed at the bottom of the installation plate 2, multiple auxiliary fixing hooks 4 installed at the bottom of the installation plate 2, a support plate 5 installed at the top of the installation plate 2, a hand crank 6 installed at the other end of the support plate 5, a rotating roller 7 installed at the other end of the hand crank 6, a traction rope 8 installed on the surface of the rotating roller 7, a connecting plate 9 installed at the other end of the traction rope 8, connecting ropes 10 installed at both ends of the connecting plate 9, a liftable filter plate 11 installed at one end of the connecting rope 10, and a mesh filter plate 12 provided at the bottom end of the liftable filter plate 11.

[0057] Furthermore, two sliding blocks 13 are installed at the bottom of the liftable filter plate 11, and sliding rollers 14 are installed at the bottom of the sliding blocks 13. A sliding groove 15 is installed on the outer side of the sliding blocks 13, and an installation inclined plate 16 is installed on the outer side of the sliding groove 15. Multiple second threaded anchor rods 17 are installed on the inner side of the installation inclined plate 16. Multiple first fixing holes 18 are provided on the inner side of the rotating roller shaft 7. A second fixing hole 19 is provided on the inner side of the surface of the mounting guard plate 2. A roller shaft limiting rod 20 is installed on the inner side of the first fixing hole 18 and the second fixing hole 19. The roller shaft limiting rod 20 is used to fix the rotating roller shaft 7. Multiple planting grooves 21 are provided on the inner side of the mounting guard plate 2.

[0058] The first threaded anchor rod 3 and the mounting guard plate 2 are connected by threads. The auxiliary fixing barb 4 is fixedly installed on the bottom surface of the mounting guard plate 2. The first threaded anchor rod 3 is used to fix the mounting guard plate 2.

[0059] The hand crank 6 and the rotating roller shaft 7 are connected by a shaft, and the traction rope 8 and the connecting plate 9 are fixedly connected. The hand crank 6 is used to rotate the rotating roller shaft 7.

[0060] The connecting rope 10, connecting plate 9, and liftable filter plate 11 are all fixedly connected. The sliding groove 15 is hollowed out inside the sliding block 13. The connecting rope 10 is used to connect the connecting plate 9 and liftable filter plate 11.

[0061] The liftable filter plate 11 slides inside the sliding groove 15 via the sliding block 13 and the sliding roller 14, and is slidably connected to the mounting inclined plate 16. The first fixing hole 18 is hollowed out inside the rotating roller shaft 7, and the second fixing hole 19 is hollowed out inside the mounting guard plate 2. The liftable filter plate 11 can slide on the slope.

[0062] The installation guard plate 2, the first threaded anchor rod 3, the auxiliary fixing barb 4, the connecting plate 9, the liftable filter plate 11, the installation inclined plate 16 and other structures are all made of stainless steel, while the traction rope 8, the connecting rope 10 and other structures are all made of nylon. Stainless steel has the advantages of being rust-resistant and having high hardness; nylon has the advantages of being tough and having good wear resistance.

[0063] Specifically, the main body 1 of the slope protection device consists of an installation guard plate 2, a first threaded anchor rod 3, an auxiliary fixing hook 4, a hand crank 6, a rotating roller 7, a traction rope 8, a connecting plate 9, a liftable filter plate 11, and an installation inclined plate 16. The mounting guard plate 2 is a stainless steel rectangular plate structure. The bottom is equipped with four first threaded anchor rods 3 and a row of multiple auxiliary fixing hooks 4. The top of the mounting guard plate 2 is connected to the rotating roller shaft 7 through the support plate 5. One end of the rotating roller shaft 7 is connected to the hand crank 6. The surface of the rotating roller shaft 7 is equipped with a nylon traction rope 8, which is connected to the connecting plate 9. The two ends of the connecting plate 9 are connected to the two sides of the liftable filter plate 11 through the connecting rope 10. The liftable filter plate 11 has a hollow structure inside the box. The bottom is a grid filter plate 12 with filter mesh hollowing. The sloping surface is equipped with a mounting inclined plate 16, which is fixed by multiple second threaded anchor rods 17. The inner side of the mounting inclined plate 16 is hollowed out with a sliding groove 15. The bottom of the mounting inclined plate 16 is equipped with a cross-shaped sliding block 13, and the bottom of the sliding block 13 is equipped with a sliding roller 14.

[0064] Working principle: When using the device, the user first inserts the first threaded anchor rod 3 and the auxiliary fixing barb 4 to install the mounting guard plate 2 at the top of the river channel. Then, the two mounting inclined plates 16 and the connected liftable filter plate 11 are installed on the slope surface and fixed by inserting the second threaded anchor rod 17. The traction rope 8 is connected to the connecting plate 9. By cranking the hand crank 6, the roller shaft 7 is rotated, which drives the traction rope 8 to rotate. The liftable filter plate 11 slides through the sliding groove 15 inside the mounting inclined plate 16 via the bottom sliding block 13 and the sliding roller 14, allowing the liftable filter plate 11 to slide. The liftable filter plate 11 is lowered to the bottom. The roller limit rod 20 passes through the first fixing hole 18 of the rotating roller 7 and the second fixing hole 19 on the surface of the protective plate 2 to fix the rotating roller 7 and the liftable filter plate 11. When it rains, branches or other garbage will fall into the interior of the liftable filter plate 11 with the rainwater. The bottom mesh filter plate 12 of the liftable filter plate 11 will intercept the branches or other garbage to prevent them from flowing into the river and causing river blockage or pollution. The planting trough 21 can cultivate plant seeds to increase the slope protection capacity.

[0065] After a period of time, the roller limit rod 20 can be pulled out, and the roller 7 can be rotated by the hand crank 6. The liftable filter plate 11 can be lifted by sliding through the bottom sliding block 13 and the sliding roller 14 in the sliding groove 15 inside the mounting inclined plate 16 via the traction rope 8 and the connecting rope 10. The roller limit rod 20 can be inserted through the first fixing hole 18 of the rotating roller 7 and the second fixing hole 19 on the surface of the mounting guard plate 2 to fix the rotating roller 7 and the liftable filter plate 11. Then the branches, leaves or other garbage intercepted inside the liftable filter plate 11 can be cleaned, and then the liftable filter plate 11 can be lowered.

[0066] Example 2

[0067] Based on the above solution, the following improvements are made:

[0068] like Figures 8 to 11 As shown, the bottom of the liftable filter plate 11 is provided with a telescopic rod 22. The telescopic rod 22 includes a fixed part 221 and a movable part 222. An elastic body 223 is provided on the inner side of the fixed part 221. One end of the movable part 222 is slidably fitted inside the fixed part 221, and the other end extends to the outer side of the fixed part 221 and is connected to the bottom of the mesh filter plate 12.

[0069] The liftable filter plate 11 includes an inner filter plate 111 and an outer filter plate 112. Both the inner filter plate 111 and the outer filter plate 112 have water filtration areas on their sides. The inner filter plate 111 is slidably fitted to the inner side of the outer filter plate 112. The bottom of the inner filter plate 111 is an open structure. The bottom of the inner filter plate 111 is connected to the mesh filter plate 12. The bottom of the outer filter plate 112 has water permeable holes evenly distributed. The diameter of the water permeable holes is larger than the diameter of the mesh filter plate 12.

[0070] When the mesh filter plate 12 is clogged, the movable part 222 is compressed back into the fixed part 221 by the water flow, and the water filtration areas of the inner filter plate 111 and the outer filter plate 112 overlap to discharge rainwater.

[0071] The height of the mesh filter plate 12 on the side closer to the main body 1 of the slope protection device is greater than the height on the side farther away from the main body 1 of the slope protection device. A cleaning roller 23 is installed inside the inner filter plate 111. Cleaning plates 24 are evenly distributed on the outer side of the cleaning roller 23. The cleaning plate 24 includes a fixed plate 241 fixedly installed on the surface of the cleaning roller 23 and a movable plate 242 slidably fitted inside the fixed plate 241. An elastic body 243 is installed inside the fixed plate 241 for connecting the movable plate 242. Water-permeable holes with mesh sizes smaller than those of the mesh filter plate 12 are evenly distributed on the movable plate 242.

[0072] The bottom of the inner filter plate 111 is provided with an opening, which is located on the side away from the main body 1 of the slope protection device, and a recycling net bag 2410 is installed at the opening.

[0073] An arc-shaped plate 244 is provided on the inner side of the internal filter plate 111. The arc-shaped plates 244 are distributed at intervals at the water inlet end of the opening. When the movable plate 242 passes through the arc-shaped plate 244, it retracts into the fixed plate 243, and the debris on the movable plate 243 enters the opening.

[0074] The root of the movable plate 243 is provided with a transmission rack 245, the fixed plate 241 is embedded with a transmission gear 246 and has a scraper plate 247 that slides on its surface, and a transmission rack 248 is provided on the scraper plate 247. The transmission rack 245 and the transmission rack 248 are respectively meshed on both sides of the transmission gear 246.

[0075] A guide plate 249 is provided on the side of the inner filter plate 111 away from the guard plate 2. The guide plate 249 directs the water flow to the side closer to the guard plate 2.

[0076] A backwashing structure is provided between the inner filter plate 111 and the outer filter plate 112. The backwashing structure includes a water storage tank provided on the side of the inner filter plate 111 opposite to the outer filter plate 112. The water storage tank is connected to the inner filter plate 111. A sliding groove is provided on the inner filter plate 111, and a float plate 114 is slidably fitted in the sliding groove.

[0077] A pressure block 113 is slidably fitted inside the water storage tank. The top of the pressure block 113 is connected and fixed to the float plate 114. The pressure block 113 squeezes the rainwater in the water storage tank and completes the backwashing operation through the water filtration area of ​​the inner filter plate 111.

[0078] A method for implementing a prefabricated riverbank protection device includes the following steps:

[0079] Step 1, Slope Construction

[0080] The bottom of the river channel is cleared, and slopes are laid on both sides of the river channel according to the design drawings to obtain the main body 1 of the slope protection device. The protective plate 2 is installed on the top of the main body 1 of the slope protection device. The first threaded anchor rod 3 and the auxiliary fixing barb 4 are inserted to fix the protective plate 2.

[0081] Step 2, Slope Construction

[0082] Install two mounting inclined plates 16 and a connected liftable filter plate 11 on the main body 1 of the slope protection device. Fix the inclined plates 16 by inserting the second threaded anchor rod 17. Connect the traction rope 8 to the connecting plate 9. Shake the hand crank 6 and rotate the roller shaft 7 to drive the traction rope 8 to rotate. The liftable filter plate 11 slides in the sliding groove 15 inside the mounting inclined plate 16 through the bottom sliding block 13 and the sliding roller 14, so that the liftable filter plate 11 is lowered. When the liftable filter plate 11 is lowered to the bottom, the roller shaft limiting rod 20 passes through the first fixing hole 18 of the rotating roller shaft 7 and the second fixing hole 19 on the surface of the mounting guard plate 2 to fix the rotating roller shaft 7 and the liftable filter plate 11.

[0083] Plant seeds are cultivated in planting trough 21 to increase slope protection capacity;

[0084] Step 3, Garbage Interception

[0085] When it rains, branches, leaves or other garbage will fall into the interior of the liftable filter plate 11 with the rainwater. The mesh filter plate 12 at the bottom of the liftable filter plate 11 will intercept the branches, leaves or other garbage, preventing them from flowing into the river and causing blockage or pollution.

[0086] When rainwater enters the interior of the liftable filter plate 11, it enters the side near the main body 1 of the slope protection device through the guide plate 249, and drives the cleaning plate 24 and the cleaning roller 23 to rotate. At the same time, the movable plate 242 is obstructed and moves into the movable plate 242, cleaning the mesh filter plate 12. At the same time, the movable plate 242 will also cause the float plate 114 to move downward, and backwash the filtration area through the pressure block 113. After backwashing, the end of the movable plate 242 is separated from the float plate 114, the float plate 114 is reset, and the rainwater will fill the water storage tank again.

[0087] When the movable plate 242 moves into the fixed plate 241, it will drive the scraper plate 247 to clean the surface of the fixed plate 241 through the linkage of the first transmission rack 245, the second transmission rack 248, and the transmission gear 246, and send the garbage into the opening until it enters the recycling net bag 2410.

[0088] Step 4, Regular maintenance

[0089] After a period of time, the roller limit rod 20 can be pulled out, and the roller 7 can be rotated by the hand crank 6. The liftable filter plate 11 can be lifted by sliding through the bottom sliding block 13 and the sliding roller 14 in the sliding groove 15 inside the mounting inclined plate 16 via the traction rope 8 and the connecting rope 10. The roller limit rod 20 is then inserted through the first fixing hole 18 of the rotating roller 7 and the second fixing hole 19 on the surface of the mounting guard plate 2 to fix the rotating roller 7 and the liftable filter plate 11. Then, the branches, leaves or other garbage intercepted inside the recycling net bag 2410 can be cleaned, and then the liftable filter plate 11 can be lowered.

Claims

1. A river assembly type revetment device comprising a revetment device main body (1), characterized in that, The top end of the slope protection device body (1) is provided with a mounting plate (2), the bottom end of the mounting plate (2) is provided with four first threaded anchor rods (3), the bottom end of the mounting plate (2) is provided with a plurality of auxiliary fixing barbs (4), the top end of the mounting plate (2) is provided with a support plate (5), the other end of the support plate (5) is provided with a hand lever (6), the other end of the hand lever (6) is provided with a rotating roller shaft (7), the surface of the rotating roller shaft (7) is provided with a traction rope (8), the other end of the traction rope (8) is provided with a connecting plate (9), both ends of the connecting plate (9) are provided with connecting ropes (10), one end of the connecting rope (10) is provided with a liftable filter plate (11), the bottom end of the liftable filter plate (11) is provided with a mesh filter plate (12); The bottom of the liftable filter plate (11) is provided with a telescopic rod (22), the telescopic rod (22) comprises a fixed part (221) and a movable part (222), the inner side of the fixed part (221) is provided with an elastic body (223), one end of the movable part (222) is slidingly fitted in the fixed part (221), and the other end of the movable part (222) extends to the outer side of the fixed part (221) and is connected to the bottom of the mesh filter plate (12); The liftable filter plate (11) comprises an inner filter plate (111) and an outer filter plate (112), the side of the inner filter plate (111) and the outer filter plate (112) is provided with a water filtering area, the inner filter plate (111) is slidingly fitted on the inner side of the outer filter plate (112), the bottom of the inner filter plate (111) is provided with an open structure, the bottom of the inner filter plate (111) is connected with the mesh filter plate (12), and the bottom of the outer filter plate (112) is uniformly provided with water permeable holes, and the diameter of the water permeable holes is greater than that of the mesh filter plate (12); When the mesh filter plate (12) is blocked, the movable part (222) is compressed into the fixed part (221) under the pressure of the water flow, and the water filtering areas of the inner filter plate (111) and the outer filter plate (112) coincide to drain rainwater; The height of the mesh filter plate (12) near the slope protection device body (1) is greater than that of the mesh filter plate (12) away from the slope protection device body (1), the inner side of the inner filter plate (111) is provided with a cleaning roller (23), the outer side of the cleaning roller (23) is uniformly provided with cleaning plates (24), the cleaning plates (24) comprise fixed plates (241) fixedly installed on the surface of the cleaning roller (23) and movable plates (242) slidingly fitted on the inner side of the fixed plates (241), the fixed plates (241) are provided with elastic bodies (243) for connecting the movable plates (242), and the movable plates (242) are uniformly provided with water permeable holes with a mesh smaller than that of the mesh filter plate (12); The bottom of the inner filter plate (111) is provided with an opening, the opening is located away from the slope protection device body (1), and a recycling mesh bag (2410) is installed at the opening; The inner side of the inner filter plate (111) is provided with arc-shaped plates (244), the arc-shaped plates (244) are spaced apart and arranged at the water inlet end of the opening, the movable plates (242) are retracted into the fixed plates (241) when passing through the arc-shaped plates (244), and the garbage on the movable plates (242) enters the opening; The root of the movable plate (242) is provided with a transmission rack (245), the fixed plate (241) is embedded with a transmission gear (246) and the surface is slidingly matched with a scraping strip plate (247), the scraping strip plate (247) is provided with a transmission rack (248), and the transmission rack (245) and the transmission rack (248) are respectively engaged on both sides of the transmission gear (246); The inner filter plate (111) is provided with a guide plate (249) on the side away from the guard plate (2), and the guide plate (249) guides the water flow to the side close to the guard plate (2).

2. The river channel assembled slope protection device according to claim 1, characterized in that, The bottom end of the liftable filter plate (11) is provided with two sliding blocks (13), the bottom end of the sliding block (13) is provided with a sliding roller (14), the outer side of the sliding block (13) is provided with a sliding groove (15), the outer side of the sliding groove (15) is provided with an installation inclined plate (16), the inner side of the installation inclined plate (16) is provided with a plurality of second threaded anchor rods (17), the inner side of the rotating roller shaft (7) is provided with a plurality of first fixed clamping holes (18), the surface of the installation guard plate (2) is provided with a second fixed clamping hole (19), the inner side of the first fixed clamping hole (18) and the second fixed clamping hole (19) is provided with a roller shaft limiting rod (20), and the inner side of the installation guard plate (2) is provided with a plurality of planting grooves (21).

3. The river channel assembled slope protection device according to claim 2, characterized in that, The first threaded anchor rod (3) and the installation guard plate (2) are screw connected, and the auxiliary fixing barb (4) is fixedly arranged on the bottom surface of the installation guard plate (2). The hand lever (6) and the rotating roller shaft (7) are connected by a shaft, and the traction rope (8) and the connecting plate (9) are fixedly connected.

4. The river channel assembled slope protection device according to claim 3, characterized in that, The connecting rope (10), the connecting plate (9) and the liftable filter plate (11) are fixedly connected, and the sliding groove (15) is hollowed in the sliding block (13).

5. The river channel assembled slope protection device according to claim 4, characterized in that, The liftable filter plate (11) is slidingly connected by the sliding block (13), the sliding roller (14) in the sliding groove (15) and the installation inclined plate (16), the first fixed clamping hole (18) is hollowed in the inner side of the rotating roller shaft (7), and the second fixed clamping hole (19) is hollowed in the inner side of the installation guard plate (2); The installation guard plate (2), the first threaded anchor rod (3), the auxiliary fixing barb (4), the connecting plate (9), the liftable filter plate (11) and the installation inclined plate (16) are all made of stainless steel, and the traction rope (8) and the connecting rope (10) are all made of nylon.

6. The river channel assembled slope protection device according to claim 5, characterized in that, The inner filter plate (111) and the outer filter plate (112) are provided with a backwashing structure, the backwashing structure includes a water storage bin arranged on one side of the inner filter plate (111) opposite the outer filter plate (112), the water storage bin is communicated with the inner filter plate (111), the inner filter plate (111) is provided with a sliding groove, and the sliding groove is slidingly matched with a floating plate (114); The water storage bin is slidingly matched with a pressurizing block (113), the top of the pressurizing block (113) is fixedly connected with the floating plate (114), and the pressurizing block (113) extrudes the rainwater in the water storage bin and completes the backwashing operation through the water filtering area of the inner filter plate (111).

7. A method for implementing a river channel assembled slope protection device, using a river channel assembled slope protection device according to any one of claims 1 to 6, characterized in that, The method comprises the following steps: Step 1, slope construction Clean the river bottom, and on both sides of the river according to the design drawings requirements put slope, and get the slope protection device body (1), and in the top of the slope protection device body (1) installation guard plate (2), will be inserted into the first threaded anchor rod (3), auxiliary fixed barb (4) installation guard plate (2) fixed; Step 2, slope construction On the slope protection device body (1) installation two installation inclined plate (16) and connected to the lifting filter plate (11), through the second threaded anchor rod (17) inserted into the inclined plate (16) fixed, traction rope (8) connection connecting plate (9), shake hand lever (6), rotating roller shaft (7) drive traction rope (8) rotation, lifting filter plate (11) through the bottom sliding block (13), sliding roller (14) in the installation inclined plate (16) inside the sliding groove (15) sliding makes lifting filter plate (11) down, let the lifting filter plate (11) down to the bottom, the roller shaft limit rod (20) through the rotating roller shaft (7) of the first fixed card hole (18) and installation guard plate (2) surface second fixed card hole (19), the rotating roller shaft (7) and lifting filter plate (11) fixed; In the cultivation tank (21) cultivation of plant seeds, increase the slope capacity; Step 3, garbage interception When it rains, branches and leaves or other garbage will fall into the lifting filter plate (11) inside, the lifting filter plate (11) bottom mesh filter plate (12) will intercept branches and leaves or other garbage, prevent flowing into the river caused by river blockage or pollution; When the rain into the lifting filter plate (11) inside, through the guide plate (249) into the side close to the slope protection device body (1), and drive cleaning plate (24), cleaning roller (23) rotation, rotation at the same time, the movable plate (242) is blocked to the fixed plate (241) movement, and cleaning mesh filter plate (12), at the same time, the movable plate (242) will also affect the floating plate (114) down, through the pressure block (113) to the filter area backwash, after backwashing, movable plate (242) end away from the floating plate (114), the floating plate (114) reset, the rain will fill the water storage warehouse again; When the movable plate (242) to the fixed plate (241) movement will be through the transmission rack (245), transmission rack (248), transmission gear (246) linkage drive scraper plate (247) cleaning fixed plate (241) surface, the garbage into the opening until into the recycling net bag (2410) inside; Step 4, regular maintenance After a period of time, the roller shaft limiting rod (20) is pulled out, the rotating roller shaft (7) is shaken by the hand lever (6), the lifting filter plate (11) is lifted through the bottom sliding block (13) and the sliding roller (14) in the sliding groove (15) on the inner side of the installation inclined plate (16) through the traction rope (8) and the connecting rope (10), the rotating roller shaft (7) and the lifting filter plate (11) are fixed through the first fixed clamping hole (18) of the rotating roller shaft (7) and the second fixed clamping hole (19) on the surface of the installation guard plate (2) of the roller shaft limiting rod (20), and then the branches and leaves or other garbage intercepted in the recycling net bag (2410) is cleaned, and then the lifting filter plate (11) is lowered again.

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