River channel assembly type slope protection device and implementation method

Abstract

The invention relates to the field of river channel slope protection, in particular to a river channel assembly type slope protection device and an implementation method.The river channel assembly type slope protection device comprises a slope protection device body, a mounting protection plate is mounted at the bottom end of the slope protection device body, four first threaded anchor rods are mounted at the bottom end of the mounting protection plate, and a plurality of auxiliary fixing barbs are mounted at the bottom end of the mounting protection plate; a supporting plate piece is installed at the top end of the installation protection plate, and a hand rocker is installed at the other end of the supporting plate piece. According to the river channel assembly type slope protection device, the grid filter plate at the bottom of the filter plate can be lifted to enable a water source to flow into a river, branches and leaves or other garbage sliding from a slope are intercepted, and the situation that the garbage slides into the river channel through the slope, and consequently the river channel is blocked or the water quality is lowered is prevented; after each period, the liftable filter plate can be lifted up to clean the garbage intercepted in the liftable filter plate, so that the practicability of the device is greatly improved; the river channel assembly type slope protection device is small in size, the structure can be conveniently and rapidly assembled, transportation is convenient, and the functionality of the device is greatly improved.

Description

Technical Field

[0001] The present invention relates to the field of river channel slope protection, and in particular to a river channel assembled slope protection device and an implementation method thereof. Background Art

[0002] Ecological slope protection is a systematic meaning. Ecological river slope protection should include two meanings: first, slope protection, especially soil and water conservation in water level fluctuation areas, and second, ecology. The high degree of unity between the two is the real ecological slope. The river channel prefabricated slope protection device is a prefabricated device that protects the slopes on both sides of the river to prevent soil and water loss caused by erosion or scouring of water flow, thereby ensuring the safety of the river bank.

[0003] There are many ways to build river slope protection in landscape construction. Considering the natural environment and resources of different regions, river slope protection often uses geogrid soil-fixing planting base slope protection. The grid soil-fixing planting base will cause soil loss and settlement after being washed by river water, which is not conducive to ecological recovery and affects the integrity of the river landscape. Although this device solves the above-mentioned shortcomings, it also has the following new defects:

[0004] 1. The device cannot prevent branches and leaves or other garbage from falling into the river due to slope sliding, which may cause the river to be blocked, water quality to deteriorate, and cause ecological problems;

[0005] 2. The device cannot be easily loaded, unloaded and 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 river channel assembled slope protection device, which aims to solve the technical problems that branches or other garbage falling from the slope cannot fall into the river channel, causing river channel blockage, water quality deterioration and causing ecological problems; and the device cannot be conveniently loaded and unloaded for transportation.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A river channel assembled slope protection device comprises a slope protection device body, a mounting guard plate is installed on the top of the slope protection device body, four first threaded anchor rods are installed on the bottom end of the mounting guard plate, a plurality of auxiliary fixing hooks are installed on the bottom end of the mounting guard plate, a supporting plate is installed on the top of the mounting guard plate, a hand crank is installed on the other end of the supporting plate, a rotating roller is installed on the other end of the hand crank, a traction rope is installed on the surface of the rotating roller, a connecting plate is installed on the other end of the traction rope, connecting ropes are installed on both ends of the connecting plate, a liftable filter plate is installed on one end of the connecting rope, and a mesh filter plate is provided at the bottom end of the liftable filter plate.

[0009] Preferably, two sliding blocks are installed at the bottom end of the liftable filter plate, and sliding rollers are installed at the bottom end of the sliding blocks. A sliding groove is installed on the outer side of the sliding block, and a mounting inclined plate is installed on the outer side of the sliding groove. A plurality of second threaded anchor rods are installed on the inner side of the mounting inclined plate, a plurality of first fixing holes are arranged on the inner side of the rotating roller shaft, and a second fixing hole is arranged on the inner side of the surface of the mounting guard plate, a roller shaft limiting rod is installed on the inner side of the first fixing hole and the second fixing hole, and a plurality of planting grooves are arranged on the inner side of the mounting guard plate.

[0010] In a preferred solution, the first threaded anchor rod and the mounting guard plate are threadedly connected, and the auxiliary fixing hook is fixedly arranged on the bottom surface of the mounting guard plate;

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

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

[0013] In a preferred solution, the liftable filter plate is connected to the mounting inclined plate by sliding in the sliding groove through a sliding block and a sliding roller, the first fixing clamp hole is hollowed out inside the rotating roller shaft, and the second fixing clamp hole is hollowed out inside the mounting guard plate;

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

[0015] In a preferred embodiment, a telescopic rod is provided at the bottom of the liftable filter plate, the telescopic rod comprises a fixed portion and a movable portion, an elastic body is provided on the inner side of the fixed portion, one end of the movable portion is slidably fitted in the fixed portion, and the other end extends to the outer side of the fixed portion and is connected to the bottom of the mesh filter plate;

[0016] The liftable filter plate comprises an inner filter plate and an outer filter plate. The sides of the inner filter plate and the outer filter plate are both provided with a water filtering area. The inner filter plate is slidably fitted on the inner side of the outer filter plate. The bottom of the inner filter plate is an open structure. The bottom of the inner filter plate is connected to the mesh filter plate. The bottom of the outer filter plate is evenly distributed with water-permeable holes, and the aperture of the water-permeable holes is larger than the aperture of the mesh filter plate.

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

[0018] In a preferred embodiment, the height of the mesh filter plate close to the main body of the slope protection device is greater than the height of the side away 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 outside of the cleaning roller, and the cleaning plates include a fixed plate fixedly installed on the surface of the cleaning roller and a movable plate slidably matched on the inner side of the fixed plate, an elastic body is installed in the fixed plate for connecting the movable plate, and water-permeable holes with meshes smaller than those of the mesh filter plate are evenly distributed on the movable plate;

[0019] An opening is provided at the bottom of the inner filter plate, the opening is located on a side away from the main body of the slope protection device, and a recovery net bag is installed at the opening;

[0020] An arc plate is arranged on the inner side of the inner filter plate. The arc plates are spaced apart at the water inlet end of the opening. When the movable plate passes through the arc plate, it retracts into the fixed plate, and the garbage on the movable plate enters into the opening.

[0021] A transmission rack 1 is arranged at the root of the movable plate, a transmission gear is embedded in the fixed plate and a scraper plate is slidably matched on the surface, a transmission rack 2 is arranged on the scraper plate, and the transmission rack 1 and the transmission rack 2 are respectively meshed on both sides of the transmission gear;

[0022] A guide plate is arranged on the inner side of the inner filter plate away from the guard plate, and the guide plate guides the water flow to the side close to the guard plate.

[0023] In a preferred embodiment, a backwashing structure is provided between the inner filter plate and the outer filter plate, the backwashing structure comprises a water storage tank provided on a 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 floating plate is slidably matched in the sliding groove;

[0024] A pressure block is slidably fitted in the water storage bin, and the top of the pressure block is fixedly connected to the floating plate. The pressure block squeezes the rainwater in the water storage bin and completes the recoil operation through the water filtering area of ​​the inner filter plate.

[0025] A method for implementing a river channel assembled slope protection device comprises the following steps:

[0026] Step 1: Slope construction

[0027] Clean the bottom of the river channel, and slope the two sides of the river channel according to the design drawings, and obtain the main body of the slope protection device, and install the guard plate on the top of the main body of the slope protection device, and insert the first threaded anchor rod and the auxiliary fixing hook to fix the installation guard plate;

[0028] Step 2: Slope construction

[0029] Install two installation inclined plates and the connected liftable filter plates on the main body of the slope protection device, insert the second threaded anchor rod to fix the inclined plates, connect the traction rope to the connecting plate, shake the hand crank, rotate the roller to drive the traction rope to rotate, and the liftable filter plate slides in the sliding groove on the inner side of the installation inclined plate through the bottom sliding block and the sliding roller to make the liftable filter plate drop, and let the liftable filter plate drop to the bottom, and pass the roller limit rod through the first fixing clamp hole of the rotating roller and the second fixing clamp hole on the surface of the installation guard plate to fix the rotating roller and the liftable filter plate;

[0030] Cultivate plant seeds in the planting trough to increase the slope protection capacity;

[0031] Step 3, Junk Interception

[0032] When it rains, branches and leaves or other garbage will fall into the lift filter plate along with the rainwater, and the mesh filter plate at the bottom of the lift filter plate will intercept the branches and leaves or other garbage to prevent them from flowing into the river and causing blockage or pollution.

[0033] When rainwater enters the liftable filter plate, it enters the side close to the main body of the slope protection device through the guide plate, and drives the cleaning plate and the cleaning roller to rotate. While rotating, the movable plate is blocked and moves inside the movable plate, and cleans the mesh filter plate. At the same time, the movable plate also drives the floating plate downward, and the filter area is backwashed through the pressure block. After backwashing, the end of the movable plate is separated from the floating plate, and the floating plate is reset, and the rainwater will fill the water storage tank again;

[0034] When the movable plate moves toward the fixed plate, the transmission rack 1, transmission rack 2 and transmission gear will drive the scraper plate to clean the surface of the fixed plate, 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 shaken with a hand crank. The liftable filter plate can be lifted by sliding the bottom sliding block and the sliding roller in the sliding groove on the inner side of the mounting inclined plate through the traction rope and the connecting rope. The roller limit rod is passed through the first fixed card hole of the rotating roller and the second fixed card hole on the surface of the mounting guard plate to fix the rotating roller and the liftable filter plate. Then, the branches or other garbage intercepted in the recovery net bag are cleaned up, and then the liftable filter plate is lowered.

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

[0038] 1. The assembled slope protection device for the river channel can lift the mesh filter plate at the bottom of the filter plate to allow water to flow into the river, intercept branches and leaves or other garbage sliding down the slope, prevent the garbage from sliding into the river channel through the slope, causing blockage of the river channel or deterioration of water quality, and after each cycle, the liftable filter plate can be lifted up to clean up the intercepted garbage, which greatly improves the practicality of the device; the assembled slope protection device for the river channel is small in size, and the structure can be easily assembled and transported, which greatly improves the functionality of the device.

[0039] 2. The river channel assembled slope protection device is provided with an inclined mesh filter plate on the liftable filter plate. The inclined mesh filter plate can drive the cleaning plate to rotate and clean the surface of the mesh filter plate to avoid blockage that affects rainwater filtration. Secondly, the garbage is transported to the recycling net bag. During the cleaning period, the floating plate is also moved downward to backwash the inner filter plate to prevent clogging. When the water flow is large, that is, it exceeds one-half of the water flow range that the inner filter plate can withstand, the telescopic rod will retract, increasing the filtration area on the side, increasing the filtration effect, reducing the residence time of rainwater and the inner filter plate, and greatly reducing the problem of garbage clogging the mesh filter plate, resulting in a weakened or even lost garbage interception effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0042] Figure 2 It is a schematic diagram of disassembling the roller limit rod structure of the present invention;

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

[0044] Figure 4 It is an enlarged schematic diagram of the local structure of the rotating roller shaft of the present invention;

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

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

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

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

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

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

[0051] Fig.11 It is a structural diagram of a telescopic rod of the present invention.

[0052] In the figure: 1. slope protection device body; 2. installation guard plate; 3. first threaded anchor rod; 4. auxiliary fixing hook; 5. support plate; 6. hand crank; 7. rotating roller; 8. traction rope; 9. connecting plate; 10. connecting rope; 11. lifting filter plate; 111. inner filter plate; 112. outer filter plate; 113. pressure block; 114. floating plate; 12. grid filter plate; 13. sliding block; 14. sliding roller; 15. sliding groove; 16. installation inclined plate; 17. second threaded anchor rod; 1 8. First fixed card hole; 19. Second fixed card hole; 20. Roller limit rod; 21. Planting groove; 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 plate; 248. Transmission rack two; 249. Guide plate; 2410. Recycling net bag. DETAILED DESCRIPTION

[0053] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0054] In the drawings, the same reference numerals all refer to the same components.

[0055] Example 1

[0056] Reference Figure 1-7 An embodiment of the present invention is as follows: a river channel assembled slope protection device comprises a slope protection device body 1, a mounting guard plate 2 is installed at the bottom end of the slope protection device body 1, four first threaded anchor rods 3 are installed at the bottom end of the mounting guard plate 2, a plurality of auxiliary fixing hooks 4 are installed at the bottom end of the mounting guard plate 2, a support plate 5 is installed at the top end of the mounting guard plate 2, a hand crank 6 is installed at the other end of the support plate 5, a rotating roller 7 is installed at the other end of the hand crank 6, a traction rope 8 is installed on the surface of the rotating roller 7, a connecting plate 9 is installed at the other end of the traction rope 8, connecting ropes 10 are installed at both ends of the connecting plate 9, a liftable filter plate 11 is installed at one end of the connecting rope 10, and a mesh filter plate 12 is arranged at the bottom end of the liftable filter plate 11.

[0057] Furthermore, two sliding blocks 13 are installed at the bottom end of the liftable filter plate 11, and a sliding roller 14 is installed at the bottom end of the sliding block 13. A sliding groove 15 is installed on the outer side of the sliding block 13, and a mounting inclined plate 16 is installed on the outer side of the sliding groove 15. A plurality of second threaded anchor rods 17 are installed on the inner side of the mounting inclined plate 16, and a plurality of first fixing holes 18 are arranged on the inner side of the rotating roller shaft 7. A second fixing hole 19 is arranged on the inner side of the surface of the mounting guard plate 2, and 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, and a plurality of planting grooves 21 are arranged on the inner side of the mounting guard plate 2.

[0058] The first threaded anchor rod 3 and the mounting guard plate 2 are threadedly connected, and the auxiliary fixing hook 4 is fixedly arranged on the bottom end 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 axially connected, the traction rope 8 and the connecting plate 9 are fixedly connected, and the hand crank 6 is used to rotate the rotating roller shaft 7.

[0060] The connecting rope 10 , the connecting plate 9 , and the 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 the liftable filter plate 11 .

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

[0062] The mounting guard plate 2, the first threaded anchor rod 3, the auxiliary fixing hook 4, the connecting plate 9, the liftable filter plate 11, the mounting inclined plate 16 and other structures are all made of stainless steel, and the traction rope 8, the connecting rope 10 and other structures are all made of nylon. The stainless steel material has the advantages of being not easy to rust and having high hardness; the nylon material has the advantages of high toughness and good wear resistance.

[0063] Specifically, the main body 1 of the slope protection device is composed of a mounting 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, a mounting inclined plate 16 and other structures. The mounting guard plate 2 is a stainless steel rectangular plate structure, with four first threaded anchor rods 3 and a row of multiple auxiliary fixing hooks 4 arranged at the bottom. The top of the mounting guard plate 2 is connected to the rotating roller shaft 7 through the supporting plate 5, one end of the rotating roller shaft 7 is connected to the hand crank 6, a nylon traction rope 8 is arranged on the surface of the rotating roller shaft 7, the nylon traction rope 8 is connected to the connecting plate 9, both 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 is a hollow structure in the box body, and the bottom is a grid filter plate 12 with a filter mesh hollow space, a mounting inclined plate 16 is arranged on the slope surface, and is fixedly installed by multiple second threaded anchor rods 17, a sliding groove 15 is arranged in the hollow inside of the mounting inclined plate 16, a cross-shaped sliding block 13 is arranged at the bottom of the mounting inclined plate 16, and a sliding roller 14 is arranged at the bottom of the sliding block 13.

[0064] Working principle: When in use, the user can first install the installation guard plate 2 on the top of the river channel by inserting the first threaded anchor rod 3 and the auxiliary fixing hook 4, and then install the two installation inclined plates 16 and the connected liftable filter plate 11 on the slope surface, insert and fix them through the second threaded anchor rod 17, connect the traction rope 8 to the connecting plate 9, shake the hand crank 6, rotate the roller shaft 7 to drive the traction rope 8 to rotate, and the liftable filter plate 11 slides in the sliding groove 15 on the inner side of the installation inclined plate 16 through the bottom sliding block 13 and the sliding roller 14 to lift the liftable filter plate 11 Lower the filter plate 11 to the bottom, insert the roller limit rod 20 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, fix the rotating roller 7 and the liftable filter plate 11, when it rains, branches or other garbage will fall into the liftable filter plate 11 along with the rainwater, and the mesh filter plate 12 at the bottom of the liftable filter plate 11 will intercept the branches or other garbage to prevent them from flowing into the river channel and causing blockage or pollution of the river channel, and the planting trough 21 can cultivate plant seeds to increase the slope protection capacity;

[0065] After a period of time, the roller limiting rod 20 can be pulled out, and the rotating roller 7 can be shaken by the hand crank 6. The liftable filter plate 11 can be lifted by sliding the bottom sliding block 13 and the sliding roller 14 in the sliding groove 15 on the inner side of the mounting inclined plate 16 through the traction rope 8 and the connecting rope 10. The roller limiting rod 20 is passed 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 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, a telescopic rod 22 is provided at the bottom of the liftable filter plate 11, and the telescopic rod 22 includes a fixed portion 221 and a movable portion 222. An elastic body 223 is provided on the inner side of the fixed portion 221. One end of the movable portion 222 is slidably fitted in the fixed portion 221, and the other end extends to the outer side of the fixed portion 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. The sides of the inner filter plate 111 and the outer filter plate 112 are both provided with a water filtering area. The inner filter plate 111 is slidably fitted on 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 is evenly distributed with water-permeable holes, and the aperture of the water-permeable holes is larger than the aperture of the mesh filter plate 12.

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

[0071] The height of the mesh filter plate 12 close to the main body 1 of the slope protection device is greater than the height of the side away from the main body 1 of the slope protection device. A cleaning roller 23 is installed inside the inner filter plate 111, and cleaning plates 24 are evenly distributed on the outside 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 matched on the inner side of the fixed plate 241. An elastic body 243 is installed in the fixed plate 241 for connecting the movable plate 242. The movable plate 242 is evenly distributed with water-permeable holes whose meshes are smaller than the meshes of the mesh filter plate 12.

[0072] An opening is provided at the bottom of the inner filter plate 111, and the opening is located on a side away from the main body 1 of the slope protection device, and a recovery net bag 2410 is installed at the opening;

[0073] The inner side of the inner filter plate 111 is provided with an arc plate 244, which is spaced apart at the water inlet end of the opening. The movable plate 242 is retracted into the fixed plate 243 when passing through the arc plate 244, and the garbage on the movable plate 243 enters the opening;

[0074] A transmission rack 1 245 is provided at the root of the movable plate 243, a transmission gear 246 is embedded in the fixed plate 241 and a scraper plate 247 is slidably matched on the surface, a transmission rack 248 is provided on the scraper plate 247, and the transmission rack 1 245 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 inner side of the inner filter plate 111 away from the guard plate 2 , and the guide plate 249 guides the water flow to the side close 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 one 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. A floating plate 114 is slidably fitted in the sliding groove.

[0077] A pressure block 113 is slidably fitted in the water storage bin, and the top of the pressure block 113 is fixedly connected to the floating plate 114 . The pressure block 113 squeezes the rainwater in the water storage bin and completes the backwashing operation through the water filtering area of ​​the inner filter plate 111 .

[0078] A method for implementing a river channel assembled slope protection device comprises the following steps:

[0079] Step 1: Slope construction

[0080] Clean the bottom of the river channel, and slope the two sides of the river channel according to the design drawings, and obtain the main body 1 of the slope protection device, and install the guard plate 2 on the top of the main body 1 of the slope protection device, and insert the first threaded anchor rod 3 and the auxiliary fixing hook 4 to fix the installation guard plate 2;

[0081] Step 2: Slope construction

[0082] Two installation inclined plates 16 and the connected liftable filter plate 11 are installed on the main body 1 of the slope protection device, and the inclined plates 16 are fixed by inserting the second threaded anchor rod 17. The traction rope 8 is connected to the connecting plate 9, and the hand crank 6 is shaken to rotate the roller shaft 7 to drive the traction rope 8 to rotate. The liftable filter plate 11 slides in the sliding groove 15 on the inner side of the installation inclined plate 16 through the bottom sliding block 13 and the sliding roller 14 to make the liftable filter plate 11 descend, and the liftable filter plate 11 is lowered to the bottom, and the roller shaft limiting rod 20 is passed through the first fixing clamp hole 18 of the rotating roller shaft 7 and the second fixing clamp hole 19 on the surface of the installation guard plate 2 to fix the rotating roller shaft 7 and the liftable filter plate 11;

[0083] Plant seeds are cultivated in the planting groove 21 to increase the slope protection capability;

[0084] Step 3, Junk Interception

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

[0086] When rainwater enters the liftable filter plate 11, it enters the side close to the slope protection device body 1 through the guide plate 249, and drives the cleaning plate 24 and the cleaning roller 23 to rotate. While rotating, the movable plate 242 is blocked and moves into the movable plate 242, and cleans the mesh filter plate 12. At the same time, the movable plate 242 also drives the floating plate 114 downward, and the filter area is backwashed by the pressure block 113. After backwashing, the end of the movable plate 242 is separated from the floating plate 114, and the floating plate 114 is reset, and the rainwater will fill the water storage bin again;

[0087] When the movable plate 242 moves toward the fixed plate 241, the transmission rack 1 245, the transmission rack 248, and the transmission gear 246 will drive the scraper plate 247 to clean the surface of the fixed plate 241, 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 limiting rod 20 can be pulled out, and the rotating roller 7 can be shaken by the hand crank 6. The liftable filter plate 11 can be lifted by sliding the bottom sliding block 13 and the sliding roller 14 through the sliding groove 15 on the inner side of the mounting inclined plate 16 through the traction rope 8 and the connecting rope 10. The roller limiting rod 20 is passed 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 or other garbage intercepted inside the recovery net bag 2410 are cleaned up, and then the liftable filter plate 11 is lowered.

Claims

1. A river channel assembled slope protection device, comprising a slope protection device body (1), characterized in that: The top of the slope protection device body (1) is equipped with a mounting guard plate (2), the bottom of the mounting guard plate (2) is equipped with four first threaded anchor rods (3), the bottom of the mounting guard plate (2) is equipped with a plurality of auxiliary fixing hooks (4), the top of the mounting guard plate (2) is equipped with a support plate (5), the other end of the support plate (5) is equipped with a hand crank (6), the other end of the hand crank (6) is equipped with a rotating roller (7), the surface of the rotating roller (7) is equipped with a traction rope (8), the other end of the traction rope (8) is equipped with a connecting plate (9), both ends of the connecting plate (9) are equipped with connecting ropes (10), one end of the connecting rope (10) is equipped with a liftable filter plate (11), and the bottom end of the liftable filter plate (11) is provided with a mesh filter plate (12).

2. A river channel assembled slope protection device according to claim 1, characterized in that: Two sliding blocks (13) are installed at the bottom end of the liftable filter plate (11), and a sliding roller (14) is installed at the bottom end of the sliding block (13). A sliding groove (15) is installed on the outer side of the sliding block (13), and a mounting inclined plate (16) is installed on the outer side of the sliding groove (15). A plurality of second threaded anchor rods (17) are installed on the inner side of the mounting inclined plate (16). A plurality of first fixing holes (18) are arranged on the inner side of the rotating roller shaft (7), and a second fixing hole (19) is arranged on the inner side of the surface of the mounting guard plate (2). Roller limiting rods (20) are installed on the inner sides of the first fixing hole (18) and the second fixing hole (19), and a plurality of planting grooves (21) are arranged on the inner side of the mounting guard plate (2).

3. A river channel assembled slope protection device according to claim 2, characterized in that: The first threaded anchor rod (3) and the mounting guard plate (2) are threadedly connected, and the auxiliary fixing hook (4) is fixedly arranged on the bottom surface of the mounting guard plate (2); The hand crank (6) and the rotating roller shaft (7) are axially connected, and the traction rope (8) and the connecting plate (9) are fixedly connected.

4. A 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 all fixedly connected, and the sliding groove (15) is hollowed out inside the sliding block (13).

5. A river channel assembled slope protection device according to claim 4, characterized in that: The liftable filter plate (11) slides inside the sliding groove (15) and is slidably connected to the installation inclined plate (16) through the sliding block (13) and the sliding roller (14); the first fixing clamping hole (18) is hollowed out on the inside of the rotating roller shaft (7); and the second fixing clamping hole (19) is hollowed out on the inside of the installation guard plate (2); The structures including the mounting guard plate (2), the first threaded anchor rod (3), the auxiliary fixing hook (4), the connecting plate (9), the liftable filter plate (11), the mounting inclined plate (16) are all made of stainless steel, and the structures including the traction rope (8) and the connecting rope (10) are all made of nylon.

6. A river channel assembled slope protection device according to claim 1, characterized in that: A telescopic rod (22) is provided at the bottom of the liftable filter plate (11), the telescopic rod (22) comprising a fixed portion (221) and a movable portion (222), an elastic body (223) is provided on the inner side of the fixed portion (221), one end of the movable portion (222) is slidably fitted in the fixed portion (221), and the other end extends to the outer side of the fixed portion (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 sides of the inner filter plate (111) and the outer filter plate (112) are both provided with a water filtering area; the inner filter plate (111) is slidably 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 to the mesh filter plate (12); the bottom of the outer filter plate (112) is evenly distributed with water permeable holes; the aperture of the water permeable holes is larger than the aperture of the mesh filter plate (12); When the mesh filter plate (12) is clogged, the movable portion (222) is compressed by the water flow and returns to the fixed portion (221), and the water filtering areas of the inner filter plate (111) and the outer filter plate (112) overlap to discharge rainwater.

7. A river channel assembled slope protection device according to claim 6, characterized in that: The height of the mesh filter plate (12) on the side close to the slope protection device body (1) is greater than the height on the side away from the slope protection device body (1); a cleaning roller (23) is installed inside the inner filter plate (111); cleaning plates (24) are evenly distributed on the outside of the cleaning roller (23); the cleaning plates (24) include a fixed plate (241) fixedly installed on the surface of the cleaning roller (23) and a movable plate (242) slidably fitted on the inside of the fixed plate (241); an elastic body (243) is installed inside the fixed plate (241) for connecting the movable plate (242); and water-permeable holes with mesh sizes smaller than those of the mesh filter plate (12) are evenly distributed on the movable plate (242); An opening is provided at the bottom of the inner filter plate (111), the opening is located on a side away from the main body (1) of the slope protection device, and a recovery net bag (2410) is installed at the opening; An arc plate (244) is arranged on the inner side of the inner filter plate (111), and the arc plates (244) are spaced apart at the water inlet end of the opening. When the movable plate (242) passes through the arc plate (244), it is retracted into the fixed plate (241), and the garbage on the movable plate (242) enters the opening. A transmission rack 1 (245) is provided at the root of the movable plate (243); a transmission gear (246) is embedded in the fixed plate (241) and a scraper plate (247) is slidably matched on the surface; a transmission rack 2 (248) is provided on the scraper plate (247); the transmission rack 1 (245) and the transmission rack 2 (248) are respectively meshed on both sides of the transmission gear (246); A flow guide plate (249) is provided on the inner side of the inner filter plate (111) away from the guard plate (2), and the flow guide plate (249) guides the water flow to the side close to the guard plate (2).

8. A river channel assembled slope protection device according to claim 7, characterized in that: A backwashing structure is provided between the inner filter plate (111) and the outer filter plate (112), the backwashing structure comprising a water storage bin provided on a side of the inner filter plate (111) opposite to the outer filter plate (112), the water storage bin and the inner filter plate (111) being in communication, a sliding groove being provided on the inner filter plate (111), and a floating plate (114) being slidably fitted in the sliding groove; A pressure block (113) is slidably fitted in the water storage bin, and the top of the pressure block (113) is connected and fixed to the floating plate (114). The pressure block (113) squeezes rainwater in the water storage bin and completes a backwash operation through the water filtering area of ​​the inner filter plate (111).

9. A method for implementing a river channel assembled slope protection device, characterized in that: The following steps are involved: Step 1: Slope construction The bottom of the river channel is cleaned, and slopes are laid on both sides of the river channel according to the requirements of the design drawings, and a main body of the slope protection device (1) is obtained, and a guard plate (2) is installed on the top of the main body of the slope protection device (1), and a first threaded anchor rod (3) and an auxiliary fixing hook (4) are inserted to fix the installed guard plate (2); Step 2: Slope construction Two installation inclined plates (16) and a connected liftable filter plate (11) are installed on the main body (1) of the slope protection device, and the inclined plates (16) are fixed by inserting a second threaded anchor rod (17). The traction rope (8) is connected to the connecting plate (9), and the hand crank (6) is shaken to rotate the roller shaft (7) to drive the traction rope (8) to rotate. The liftable filter plate (11) slides in the sliding groove (15) on the inner side of the installation inclined plate (16) through the bottom sliding block (13) and the sliding roller (14) to make the liftable filter plate (11) descend, and the liftable filter plate (11) is lowered to the bottom. The roller shaft limiting rod (20) is passed through the first fixing clamping hole (18) of the rotating roller shaft (7) and the second fixing clamping hole (19) on the surface of the installation guard plate (2), so as to fix the rotating roller shaft (7) and the liftable filter plate (11); Plant seeds are cultivated in the planting groove (21) to increase the slope protection capability; Step 3, Junk Interception When it rains, branches and leaves or other garbage will fall into the interior of the liftable filter plate (11) along with the rainwater, and the mesh filter plate (12) at the bottom of the liftable filter plate (11) will intercept the branches and leaves or other garbage to prevent them from flowing into the river channel and causing blockage or pollution of the river channel; When rainwater enters the interior of the liftable filter plate (11), it enters the side close to the slope protection device body (1) through the guide plate (249), and drives the cleaning plate (24) and the cleaning roller (23) to rotate. While rotating, the movable plate (242) is blocked and moves into the movable plate (242), and cleans the mesh filter plate (12). At the same time, the movable plate (242) also acts on the floating plate (114) to move downward, and the pressure block (113) backwashes the filter area. After backwashing, the end of the movable plate (242) is separated from the floating plate (114), and the floating plate (114) is reset, and the rainwater fills the water storage bin again. When the movable plate (242) moves toward the fixed plate (241), the transmission rack 1 (245), the transmission rack 2 (248), and the transmission gear (246) will drive the scraper plate (247) to clean the surface of the fixed plate (241), and send the garbage into the opening until it enters the recycling net bag (2410); Step 4: Regular maintenance After a period of time, the roller limiting rod (20) can be pulled out, and the rotating roller (7) can be shaken 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) on the inner side of the mounting inclined plate (16) through the traction rope (8) and the connecting rope (10). The roller limiting rod (20) is passed 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 and leaves or other garbage intercepted in the recovery net bag (2410) are cleaned, and then the liftable filter plate (11) is lowered.

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