A river channel management ecological slope protection

Abstract

The present application relates to an ecological slope protection system for river channel management, and relates to the field of water conservancy engineering. The system comprises a slope, wherein the slope surface comprises multiple groups of collection troughs arranged along the length of the slope, with the multiple collection troughs in one group arranged along the slope surface. The walls of the collection troughs are provided with multiple leakage holes. Each collection trough is rotatably connected to a paddle, the paddle's rotation axis being arranged along the length of the slope. Two sliders are hingedly connected to one side of the paddle's lower surface, and the two sliders are arranged along the paddle's rotation axis. The walls of the collection troughs are provided with chute grooves adapted to the sliders, with the end of the chute proximal to the slider tilting upward and the end of the chute distal to the slider tilting downward. The collection troughs are provided with supports that align the upper surface of the paddle with the slope surface. The slope is also provided with control components for controlling the rotation of the paddle, and the number of control components matches the number of collection trough groups. The present application has the effect of reducing river channel pollution.

Description

Technical Field

[0001] The present application relates to the field of water conservancy projects, and in particular to an ecological slope protection for river management. Background Art

[0002] River channel regulation ecological slope protection is a slope built on both sides of a river to prevent riverbank collapse due to erosion, protecting bridges and embankments. It is an inclined slope that gradually slopes toward the river from top to bottom.

[0003] Since the ecological slope protection is inclined, debris on the road surface is easily retained on the slope protection. When it rains, the rainwater can easily wash the debris on the slope protection into the river along the inclined slope, causing the debris to remain in the river and pollute the river. Summary of the Invention

[0004] In order to reduce the pollution of the river, the present application provides a river management ecological slope protection.

[0005] This application provides a river channel management ecological slope protection adopting the following technical solutions:

[0006] A river channel management ecological slope protection comprises a slope, wherein a plurality of collection troughs are provided on the slope surface of the slope, the plurality of collection troughs being arranged along the length of the slope, each group of collection troughs comprising a plurality of collection troughs, the plurality of collection troughs in a group being arranged along the inclination direction of the slope surface, the trough walls of the collection troughs being hardened, and a plurality of water leakage holes being provided on the trough walls of the collection troughs;

[0007] Each of the collection troughs is rotatably connected to a paddle plate for blocking the collection trough, the rotation axis of the paddle plate being arranged along the length direction of the slope, one side of the lower surface of the paddle plate being hinged to two sliders, the two sliders being arranged along the rotation axis of the paddle plate, and a chute adapted to the slider is provided on the trough wall of the collection trough, the end of the chute close to the slider being inclined upward, and the end of the chute away from the slider being inclined downward;

[0008] The collecting trough is provided with a support member for supporting the paddle plate, and the support member makes the upper surface of the paddle plate flush with the slope surface of the slope body. The slope body is also provided with a control component for controlling the rotation of the paddle plate, and the number of control components is consistent with the number of collection trough groups.

[0009] By adopting the above technical solution, in the initial state, the support member supports the paddle plate so that the paddle plate is flush with the slope surface of the slope, thereby blocking the collection trough. At this time, debris on the slope remains on the paddle plate. When it rains, the paddle plate is controlled by the controller to continuously rotate and reset. When the paddle plate rotates, the control component causes the side of the paddle plate close to the slider to move downward, and the slide guides the slider. The slide cooperates with the slider to cause the side of the paddle plate close to the slider to rotate downward, and the collection trough opens. As rainwater flows, the rainwater washes away the debris on the paddle plate, causing the debris to fall into the collection trough for collection. The rainwater in the collection trough seeps into the slope through the leakage hole; each time the paddle plate rotates and tilts, the debris on the slope is dumped and collected, thereby reducing the occurrence of debris entering the river and causing river pollution.

[0010] Optionally, a connecting rod is provided between the two sliders, and both ends of the connecting rod are fixed to the corresponding sliders. The transmission part includes a connecting rod perpendicular to the connecting rod, the connecting rod passes through the connecting rod and is slidably connected to the connecting rod, the connecting rod is slidably connected to the groove wall of the collection groove, and the sliding direction of the connecting rod is set along the height direction of the slope. Both ends of the connecting rod are fixedly connected to a support spring, and the lower end of the support spring is fixed to the bottom groove wall of the collection groove.

[0011] By adopting the above technical solution, the connecting rod cooperates with the supporting spring to support the connecting rod, so that the connecting rod and the slider are located at the upper end of the slide groove, thereby supporting the paddle plate so that the paddle plate is flush with the slope surface of the slope; when the paddle plate needs to be rotated and tilted, the control component controls the connecting rod to move downward, and at the same time compresses the supporting spring. The connecting rod moves downward to drive the connecting rod and the slider to move. The slider cooperates with the slide groove to make the side of the paddle plate close to the slider rotate downward, and the connecting rod and the connecting rod move relative to each other; when the paddle plate needs to be reset, the control component controls the supporting spring to restore the deformation, and pushes the connecting rod, the connecting rod and the slider to move upward. The slider cooperates with the slide groove to make the paddle plate gradually reset. When the support spring returns to its initial state, the paddle plate is reset.

[0012] Optionally, the control assembly includes a horizontally arranged crossbar, the length direction of the crossbar being arranged along the arrangement direction of a group of collecting troughs, a vertical rod corresponding to the plug-in rod being vertically fixedly connected to the crossbar, the upper end of the vertical rod being fixed to one end of the corresponding plug-in rod, the vertical rod being slidably plugged into the slope body, a cavity for accommodating the movement of the crossbar in the vertical direction being further provided in the slope body, a return spring being connected to the bottom of the crossbar, and the lower end of the return spring being fixed to the bottom wall of the cavity;

[0013] The control assembly also includes a wind and rain sensor installed on the slope, and a motor installed in the slope. A coaxial cam is fixedly connected to the output shaft of the motor, and the axial direction of the cam is arranged along the width direction of the slope. A vertical rod fixed to the cross rod is also provided below the cam, and the vertical rod is always tightly pressed against the circumferential side wall of the cam. A cavity for accommodating the motor and the cam is opened in the slope.

[0014] By adopting the above technical solution, in the initial state, the side of the cam with the smallest radius faces downward, and the return spring cooperates with the cross rod to make the corresponding vertical rod press against the side wall of the cam. At this time, the cross rod cooperates with the vertical rod, and the support spring cooperates with the plug rod to support the connecting rod and the slider so that the paddle plate is flush with the slope surface of the slope; when it rains, the wind and rain sensor transmits a signal to the controller, and the controller controls the motor to make the cam rotate continuously; when the side with the larger radius of the cam rotates downward, the cam pushes the corresponding vertical rod and cross rod to move downward, and the movement of the cross rod compresses the return spring, and at the same time, the cross rod drives the remaining vertical rods to move, so that the vertical rod drives the corresponding plug rod to move downward, and the plug rod moves downward to make the side of the paddle plate close to the slider rotate downward, as the cam continues to rotate, the side with the larger radius of the cam rotates upward, and the return spring recovers its deformation and pushes the cross rod and vertical rod to move upward, and at the same time, the support spring recovers its deformation and pushes the plug rod, connecting rod and slider to move upward, so that the paddle plate gradually resets.

[0015] Every time the cam rotates one circle, it drives the dial to rotate and reset once. When the rain stops, the wind and rain sensor transmits a signal to the controller, and the controller controls the motor to work. When the side with the smaller radius of the cam faces downward, the controller controls the motor to stop working.

[0016] Optionally, the paddle is further provided with a scraping assembly for pushing debris into the collection trough.

[0017] By adopting the above technical solution, when the paddle is rotated and tilted, the scraping assembly works to scrape the debris on the paddle into the collection groove, so that the debris can be better collected.

[0018] Optionally, the scraping assembly includes a scraper rod slidably connected to the paddle plate, the sliding direction of the scraper rod is set along the inclination direction of the slope surface of the slope, a limiting spring is connected to the scraper rod, and the end of the limiting spring away from the scraper rod is fixed to the paddle plate. The limiting spring causes the scraper rod to be located on the side of the paddle plate away from the slider, and the sliding end of the scraper rod is located below the paddle plate. The sliding end of the scraper rod is connected to a pull rope, and the end of the pull rope away from the scraper rod is fixed to the bottom of the groove wall of the collection groove close to the slider.

[0019] By adopting the above technical solution, in the initial state, the paddle plate is flush with the slope of the slope body, and the limit spring cooperates with the pull rope to make the scraper rod be located on the side of the paddle plate away from the slider. When the connecting rod moves downward to cause the paddle plate to rotate, the side of the paddle plate away from the slider rotates upward, causing the pull rope to pull the scraper rod toward the slider, thereby causing the scraper rod to scrape off the debris on the paddle plate and compress the limit spring at the same time; when the connecting rod moves upward to cause the paddle plate to reset, the limit spring recovers its deformation and pushes the scraper rod to move in the direction away from the slider, and the scraper rod drives the corresponding end of the pull rope to move. When the paddle plate is reset, the limit spring returns to its initial state and the scraper rod also moves to its initial position.

[0020] Optionally, the lower end of the scraper rod is fixedly connected to an I-shaped sliding block, and a sliding hole adapted to the sliding block is opened on the shift plate. The length direction of the sliding hole is set along the inclination direction of the slope surface. The sliding block is movably inserted in the sliding hole, and the shift plate is located between the upper and lower wing plates of the sliding block.

[0021] By adopting the above technical solution, the sliding block cooperates with the sliding hole, so that the scraper rod and the paddle are slidably connected.

[0022] Optionally, a U-shaped bracket is fixedly connected to the upper end of the vertical rod corresponding to the cam, the cam is inserted into the bracket, and both end surfaces of the cam are in contact with the groove wall corresponding to the bracket.

[0023] By adopting the above technical solution, the bracket cooperates with the cam, so that the cam can better cooperate with the corresponding vertical rod.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] By setting up slopes, collection troughs, water leakage holes, paddles, sliders, chutes, supports and control components, the occurrence of debris entering the river and causing river pollution is reduced;

[0026] By setting up a wind and rain sensor, a controller, a motor, a cam, a vertical rod, a horizontal rod and a reset spring, when it rains, the paddle can be controlled to continuously rotate and reset, thereby continuously collecting debris on the slope;

[0027] By arranging a scraper rod, a pull rope and a limit spring, debris can be better collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the ecological slope protection according to an embodiment of the present application.

[0029] Figure 2 It is a cross-sectional view of the overall structure of the ecological slope protection according to an embodiment of the present application.

[0030] Figure 3 It is a cross-sectional view of the support structure of an embodiment of the present application.

[0031] Figure 4 It is a cross-sectional view of a partial structure of a control component according to an embodiment of the present application.

[0032] Figure 5 It is a cross-sectional view of the structure of the scraping assembly according to an embodiment of the present application.

[0033] Explanation of the accompanying symbols: 1. Slope; 11. Collecting trough; 12. Leakage hole; 13. Slide groove; 14. Connecting groove; 15. Cavity; 2. Paddle plate; 21. Sliding block; 22. Connecting rod; 23. Sliding hole; 3. Support member; 31. Connecting rod; 32. Connecting block; 33. Support spring; 4. Control assembly; 41. Cross bar; 42. Return spring; 43. Vertical bar; 44. Motor; 45. Cam; 46. Bracket; 47. Wind and rain sensor; 5. Sweeping assembly; 51. Scraping rod; 52. Sliding block; 53. Limiting spring; 54. Pull rope. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-5 This application is described in further detail.

[0035] The present application embodiment discloses a river channel management ecological slope protection. Figure 1 and Figure 2 , including a slope body 1, the slope body 1 has an inclined slope surface, and the slope surface of the slope body 1 gradually tilts toward the river channel from top to bottom; multiple groups of collecting troughs 11 are opened on the slope surface of the slope body 1, and the multiple groups of collecting troughs 11 are arranged along the length direction of the slope body 1. The number of collecting troughs 11 in each group is multiple, and the multiple collecting troughs 11 in a group are arranged along the inclined direction of the slope body 1. In this embodiment, the number of collecting troughs 11 in each group is three.

[0036] Reference Figure 2 and Figure 3 The wall of the collecting trough 11 is hardened, and a plurality of leakage holes 12 are opened on the wall of the collecting trough 11. The water in the collecting trough 11 can flow into the soil of the slope 1 through the leakage holes 12, thereby draining the water in the collecting trough 11; each collecting trough 11 is rotatably connected to a dial plate 2, which is located at the top of the collecting trough 11. The dial plate 2 is used to block the top opening of the collecting trough 11, and the rotation axis of the dial plate 2 is located in the middle of the dial plate 2, and the rotation axis of the dial plate 2 is set along the length direction of the slope 1.

[0037] Two sliders 21 are hinged to one side edge of the lower surface of the dial plate 2. The two sliders 21 are arranged along the rotation axis of the dial plate 2, that is, along the length direction of the slope 1. A connecting rod 22 is provided between the two sliders 21, and both ends of the connecting rod 22 are fixed to the corresponding slider 21; a sliding groove 13 is provided on the two groove walls corresponding to the collecting trough 11 and the slider 21, and the sliding groove 13 is adapted to the slider 21. The end of the sliding groove 13 close to the slider 21 is inclined upward, and the end of the sliding groove 13 away from the slider 21 is downward and inclined toward the end away from the slider 21.

[0038] A support member 3 for supporting the dial plate 2 is provided in the collecting trough 11. The support member 3 includes a connecting rod 31 perpendicular to the connecting rod 22. The connecting rod 31 passes through the connecting rod 22 and is slidably plugged therewith. Both ends of the connecting rod 31 are fixedly connected to a connecting block 32. A connecting groove 14 corresponding to the connecting block 32 is opened on the groove wall of the collecting trough 11. The length direction of the connecting groove 14 is set along the height direction of the slope 1; a support spring 33 is fixedly connected to the lower surface of the connecting block 32. The support spring 33 is located in the connecting groove 14, and the lower end of the support spring 33 is fixed to the lower end groove wall of the connecting groove 14.

[0039] The support spring 33 supports the connecting block 32, the plug rod 31 and the connecting rod 22, so that the connecting rod 22 and the slider 21 are located at the highest end of the slide groove 13. At this time, the slider 21 supports the dial plate 2, so that the inclination angle of the dial plate 2 is consistent with the inclination angle of the slope surface of the slope body 1. At this time, the dial plate 2 blocks the top opening of the collecting tank 11.

[0040] Reference Figure 2 、 Figure 3 and Figure 4 The slope body 1 is also provided with a control component 4 for controlling the rotation of the dial plate 2. Each group of collecting slots 11 corresponds to a control component 4. The control component 4 includes a horizontally arranged cross bar 41. The cross bar 41 is located below the group of collecting slots 11. The length direction of the cross bar 41 is arranged along the width direction of the slope body 1. The slope body 1 is also provided with a cavity 15 for accommodating the cross bar 41 to move along the height direction of the slope body 1; a return spring 42 is fixedly connected to the lower side of the cross bar 41. In this embodiment, the number of the return springs 42 is two, and the two return springs 42 are arranged along the length direction of the cross bar 41. The lower end of the return spring 42 is fixed to the bottom wall of the cavity 15, and the return spring 42 supports the cross bar 41.

[0041] The horizontal rod 41 is vertically fixedly connected to a vertical rod 43 corresponding to the plug-in rod 31. All vertical rods 43 are located at the same end of the plug-in rod 31. The vertical rods 43 are slidably plugged into the slope body 1 and extend into the corresponding collecting groove 11. The upper end of the vertical rod 43 is fixed to the lower surface of the corresponding connecting block 32.

[0042] Another vertical rod 43 is fixedly connected to the crossbar 41. The vertical rod 43 is located on the higher side of the other vertical rods 43 close to the slope body 1. The slope body 1 is provided with a cavity above the vertical rod 43, and a motor 44 is installed in the cavity. A coaxial cam 45 is fixedly connected to the output shaft of the motor 44, and the axial direction of the cam 45 is set along the width direction of the slope body 1; a bracket 46 is fixedly connected to the top of the vertical rod 43 corresponding to the cam 45, and the two opposite side walls of the bracket 46 are in contact with the corresponding end faces of the cam 45. The return spring 42 makes the cam 45 always abut against the inner bottom wall of the bracket 46.

[0043] When the minimum radius of cam 45 points downward, the return spring 42 and support spring 33 are in their initial positions. Slider 21 is now located at the highest end of chute 13, aligning paddle 2 with the slope of ramp 1 and sealing the top opening of collection trough 11. Control assembly 4 also includes a controller (not shown) and a wind and rain sensor 47 mounted on the surface of ramp 1. The controller is electrically connected to motor 44 and wind and rain sensor 47.

[0044] When it is not raining, the cam 45 cooperates with the corresponding vertical rod 43, cross rod 41 and return spring 42 to make the dial plate 2 flush with the slope surface of the slope body 1. This is the initial state. When it rains, the wind and rain sensor 47 receives a signal and transmits the signal to the controller. The controller controls the motor 44 to work, and the motor 44 drives the cam 45 to rotate. When the side with a larger radius of the cam 45 rotates downward, the cam 45 pushes the bracket 46 and the corresponding vertical rod 43 to move downward. The vertical rod 43 presses the cross rod 41 and the remaining vertical rods 43 to move downward, and at the same time compresses the return spring 42.

[0045] The vertical rod 43 moves and pulls the corresponding plug rod 31 to move, and the plug rod 31 drives the corresponding connecting block 32 and the connecting rod 22 to move, and at the same time compresses the support spring 33, and the connecting rod 22 drives the slider 21 to move downward. At the same time, the slide groove 13 guides the slider 21 and the connecting rod 22, so that the connecting rod 22 and the slider 21 move downward and away from the vertical rod 43, so that the corresponding side of the paddle plate 2 rotates downward, and the paddle plate 2 gradually tilts. Rainwater washes the debris on the paddle plate 2 to the collection trough 11, and the debris is collected in the collection trough 11. The rainwater seeps into the slope 1 through the leakage hole 12, thereby reducing the situation where rainwater washes debris into the river channel, thereby reducing the pollution of the river channel.

[0046] When the side with the larger radius of the cam 45 rotates upward, the return spring 42 recovers its deformation and pushes the cross bar 41 and the vertical bar 43 to move upward. The vertical bar 43 drives the corresponding plug rod 31, the connecting block 32, the connecting rod 22 and the slider 21 to move upward. At the same time, the support spring 33 recovers its deformation and pushes the connecting block 32 to move upward. The slide groove 13 guides the slider 21 so that the slider 21 also drives the connecting rod 22 to move in the direction close to the vertical bar 43, thereby causing the paddle plate 2 to gradually rotate until it is flush with the slope surface of the slope body 1; every time the cam 45 rotates one circle, the paddle plate 2 is rotated, tilted and reset once, thereby completing a collection of debris; when the rain stops, the wind and rain sensor 47 receives a signal, and the controller controls the motor 44 to work until the paddle plate 2 rotates to be flush with the slope surface of the slope body 1, at which time the motor 44 stops working.

[0047] Reference Figure 2 、 Figure 3 and Figure 5In order to make the debris on the paddle plate 2 fall into the collection trough 11 better, the paddle plate 2 is also provided with a scraping assembly 5 for prying the debris. The scraping assembly 5 includes a scraper rod 51 slidably connected to the paddle plate 2. In this embodiment, the number of scraper rods 51 is two, and the two scraper rods 51 are arranged along the length direction of the connecting rod 22. The scraper rods 51 are perpendicular to the paddle plate 2; the lower end of the scraper rod 51 is fixedly connected to an I-shaped sliding block 52, and the paddle plate 2 is provided with sliding holes 23 corresponding to the sliding blocks 52. The length direction of the sliding holes 23 is arranged along the inclination direction of the slope surface of the slope body 1. Each sliding block 52 is slidably inserted into the corresponding sliding hole 23, and the paddle plate 2 is located between the upper and lower wing plates of the sliding block 52.

[0048] The scraper assembly 5 also includes a limit spring 53 disposed in the sliding hole 23. The limit spring 53 is located on the side of the sliding block 52 near the vertical rod 43. One end of the limit spring 53 is fixed to the side wall corresponding to the sliding block 52, and the other end of the limit spring 53 is fixed to the wall of the sliding hole 23 corresponding to one end. A pull rope 54 is fixedly connected to the lower surface of the sliding block 52. The end of the pull rope 54, away from the sliding block 52, is fixed to the bottom wall of the collection tank 11 near the slider 21. In the initial state, the limit spring 53 keeps the sliding block 52 and the scraper rod 51 away from the corresponding vertical rod 43, and the pull rope 54 is stretched straight.

[0049] When the connecting block 32 and the connecting rod 22 move downward, the side of the paddle plate 2 corresponding to the scraper rod 51 rotates upward, and at the same time, the pull rope 54 pulls the sliding block 52 and the scraper rod 51 to move in the direction close to the connecting rod 22, that is, the scraper rod 51 slides toward the lower side of the paddle plate 2, and the movement of the sliding block 52 compresses the limit spring 53; the movement of the scraper rod 51 can push the debris on the paddle plate 2 into the collection groove 11, thereby achieving a better effect of collecting the debris.

[0050] As the connecting block 32 and the connecting rod 22 move upward, the dial plate 2 gradually rotates to be flush with the slope surface of the slope body 1. At the same time, the support spring 33 recovers its deformation and pushes the connecting block 32 to move. The limit spring 53 also recovers its deformation and pushes the scraper rod 51 to move away from the connecting rod 22. When the dial plate 2 rotates to its initial state, the scraper rod 51 returns to its initial position, and the limit spring 53 and the pull rope 54 also return to their initial states.

[0051] The implementation principle of an ecological slope protection for river channel management in an embodiment of the present application is as follows: when it is not raining, the paddle plate 2 is flush with the slope surface of the slope body 1; when it rains, the wind and rain sensor 47 transmits a signal to the controller, and the controller controls the motor 44 to work, so that the paddle plate 2 rotates continuously and resets; when the paddle plate 2 rotates downward, the paddle rod moves and scrapes the debris on the paddle plate 2 into the collection trough 11; when the paddle plate 2 is reset, the scraper rod 51 also returns to its initial position; when the rain stops, the wind and rain sensor 47 transmits a signal to the controller; when the paddle plate 2 rotates to be flush with the slope surface of the slope body 1, the controller controls the motor 44 to stop working.

[0052] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A river channel management ecological slope protection, comprising a slope body (1), characterized in that: The slope body (1) is provided with a plurality of collection troughs (11), the plurality of collection troughs (11) being arranged along the length direction of the slope body (1), the plurality of collection troughs (11) in each group being arranged along the inclination direction of the slope body (1), the trough walls of the collection troughs (11) being hardened, and the trough walls of the collection troughs (11) being provided with a plurality of water leakage holes (12); Each of the collecting troughs (11) is rotatably connected to a paddle (2) for blocking the collecting trough (11), the rotation axis of the paddle (2) is arranged along the length direction of the slope (1), one side of the lower surface of the paddle (2) is hinged to two sliders (21), the two sliders (21) are arranged along the rotation axis of the paddle (2), a chute (13) adapted to the slider (21) is provided on the trough wall of the collecting trough (11), the end of the chute (13) close to the slider (21) is inclined upward, and the end of the chute (13) away from the slider (21) is inclined downward; The collecting trough (11) is provided with a support member (3) for supporting the dial plate (2), and the support member (3) makes the upper surface of the dial plate (2) flush with the slope surface of the slope body (1), and the support member (3) includes a connecting rod (22) arranged between the two sliders (21), both ends of the connecting rod (22) are fixed to the corresponding sliders (21), and a plug-in rod (31) is slidably plugged into the connecting rod (22), the plug-in rod (31) and the connecting rod (22) are perpendicular to each other, and the plug-in rod (31) passes through the connecting rod (22), and the plug-in rod (31) is slidably connected to the groove wall of the collecting trough (11), and the sliding direction of the plug-in rod (31) is set along the height direction of the slope body (1), and both ends of the plug-in rod (31) are fixedly connected to the support spring (33), and the lower end of the support spring (33) is fixed to the bottom groove wall of the collecting trough (11); The slope body (1) is further provided with a control assembly (4) for controlling the rotation of the dial plate (2), and the number of the control assemblies (4) is consistent with the number of groups of the collecting troughs (11); The control assembly (4) includes a horizontally arranged crossbar (41), the length direction of the crossbar (41) is arranged along the arrangement direction of a group of collecting troughs (11), and a vertical rod (43) corresponding to the plug rod (31) is vertically fixedly connected to the crossbar (41), the upper end of the vertical rod (43) is fixed to one end of the corresponding plug rod (31), the vertical rod (43) is slidably plugged into the slope body (1), and a cavity (15) for accommodating the crossbar (41) to move in the vertical direction is further provided in the slope body (1), and a return spring (42) is connected to the bottom of the crossbar (41), and the lower end of the return spring (42) is fixed to the bottom wall of the cavity (15); The control assembly (4) further comprises a wind and rain sensor (47) mounted on the slope body (1), and a motor (44) mounted in the slope body (1), wherein a coaxial cam (45) is fixedly connected to the output shaft of the motor (44), and the axial direction of the cam (45) is arranged along the width direction of the slope body (1), and a vertical rod (43) fixed to the cross rod (41) is also provided below the cam (45), and the vertical rod (43) is always in close contact with the circumferential side wall of the cam (45), and a cavity for accommodating the motor (44) and the cam (45) is provided in the slope body (1); The paddle (2) is further provided with a scraping assembly (5) for pushing debris into the collecting trough (11). The scraping assembly (5) includes a scraping rod (51) slidably connected to the paddle (2). The sliding direction of the scraping rod (51) is arranged along the inclination direction of the slope surface of the slope body (1). The scraping rod (51) is connected to a limiting spring (53). The end of the limiting spring (53) away from the scraping rod (51) is fixed to the paddle (2). The limiting spring (53) causes the scraping rod (51) to be located on a side of the paddle (2) away from the slider (21). The sliding end of the scraping rod (51) is located below the paddle (2). The sliding end of the scraping rod (51) is connected to a pull rope (54). The end of the pull rope (54) away from the scraping rod (51) is fixed to the bottom of the groove wall of the collecting trough (11) on the side close to the slider (21).

2. The ecological slope protection for river channel management according to claim 1 is characterized by: The lower end of the scraper rod (51) is fixedly connected to an I-shaped sliding block (52), and a sliding hole (23) adapted to the sliding block (52) is opened on the dial plate (2), and the length direction of the sliding hole (23) is arranged along the inclination direction of the slope surface of the slope body (1). The sliding block (52) is movably inserted into the sliding hole (23), and the dial plate (2) is located between the upper and lower wing plates of the sliding block (52).

3. The ecological slope protection for river management according to claim 1 is characterized by: A U-shaped bracket (46) is fixedly connected to the upper end of the vertical rod (43) corresponding to the cam (45), and the cam (45) is inserted into the bracket (46). Both end surfaces of the cam (45) are in contact with the groove wall corresponding to the bracket (46).

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