Ecological slope protection module for urban river channel treatment and restoration

Abstract

The application belongs to the technical field of riverway restoration, and specifically discloses an ecological slope protection module for urban riverway treatment and restoration, which comprises a slope body, a water storage grid is arranged at the top of the slope body, a water turning assembly is arranged in the water storage grid, the surface of the slope body is arranged in an inclined manner, an overflow pipe is arranged at the slope surface of the slope body, a flow guide box is arranged above the overflow pipe, a water control assembly is arranged in the flow guide box, a plurality of groups of flow channels are formed in the two sides of the overflow pipe, an irrigation pipe is installed in the flow channels in a communication mode, a slope fixing shell is symmetrically arranged between the two overflow pipes and close to the slope surface of the slope body, the slope fixing shell is double-layered and is internally provided with a sliding cavity, a connecting rod is symmetrically arranged in the sliding cavity, a rotating sleeve is sleeved with the connecting rod, and the rotating sleeve is in a sliding connection with the sliding cavity. The application effectively solves the problems of dependence on power, maintenance difficulty, uneven irrigation and insufficient control of water and soil loss in the prior art.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of riverway repair, and specifically discloses an ecological slope protection module for urban riverway treatment and repair. BACKGROUND

[0002] As an important carrier of water circulation in nature, the ecological health of riverways is directly related to flood control safety, water purification, and the maintenance of biological diversity. However, due to natural erosion, human development (such as embankment hardening, excessive sand mining), and vegetation destruction, most riverways around the world are facing serious soil erosion problems;

[0003] Chinese Patent No. CN215669321U discloses an ecological slope protection structure for urban riverway treatment, which includes a slope body, a slope surface is arranged on the slope body, a planting layer is arranged on the slope surface, a water storage tank is arranged at the top of the slope body, a water outlet pipe for draining water is connected to the water storage tank, and a valve is arranged on the water outlet pipe. The application has the effect of improving the utilization rate of rainwater resources;

[0004] The above device is mainly used for collecting rainwater and irrigating in the dry season, but there are many problems in actual use. First, the power supply module needs to be maintained by professionals in the later period. Second, the spray head on the water storage tank is above the slope body, and the irrigation is not uniform, the irrigation effect is minimal, and the problem of soil erosion of ecological plant slope protection cannot be solved well.

[0005] Therefore, an ecological slope protection module for urban riverway treatment and repair is proposed to solve the above problems. SUMMARY

[0006] The purpose of the present application is to solve the problems in the background art, and an ecological slope protection module for urban riverway treatment and repair is proposed, which includes a slope body, a water storage grid is arranged at the top of the slope body, a water turning assembly is arranged inside the water storage grid, the surface of the slope body is arranged as an inclined surface, an overflow pipe is arranged at the slope surface of the slope body, a flow guide box is arranged inside and above the overflow pipe, a water control assembly is arranged inside the flow guide box, a plurality of flow channels are formed on both sides of the overflow pipe, an irrigation pipe is installed in communication inside the flow channel, a slope fixing shell is symmetrically arranged near the two overflow pipes at the slope surface of the slope body, the slope fixing shell is double-layered and has a sliding cavity formed inside, a connecting rod is symmetrically arranged inside the sliding cavity, a rotating sleeve is sleeved outside the connecting rod, the rotating sleeve is slidingly connected with the sliding cavity, an annular strip is arranged at the upper end of the connecting rod, a corrosion-resistant filter screen is clamped outside the annular strip, and a planting opening is formed in the middle of the corrosion-resistant filter screen.

[0007] In the above technical solution, further, the water turning assembly comprises a rotating shaft arranged inside the water storage grid, a sleeve is fixedly sleeved on the outer middle of the rotating shaft, a plurality of water turning buckets are equidistantly arranged on the outer surface of the sleeve in the circumferential direction, and an end of the rotating shaft penetrates through the outer part of the water storage grid and is provided with a crank handle at the end.

[0008] In the above technical solution, further, the water control assembly comprises a reserved opening arranged on the water guide box and facing the inside of the water storage grid, the position of the reserved opening corresponds to the position of the water turning bucket, a water outlet is arranged inside the water guide box away from the reserved opening, and a valve is arranged inside the water outlet.

[0009] In the above technical solution, further, the corrosion-resistant filter screen is provided with an elastic ring arranged in the middle, a plurality of support cartilages are equidistantly arranged on the elastic ring in the circumferential direction, the support cartilages are attached to the corrosion-resistant filter screen at the bottom, a clamping shaft is rotatably arranged at one end of the support cartilage away from the elastic ring, an installation block is sleeved on the outer side of the clamping shaft, a notch is arranged in the inner part of the ring strip close to the installation block, and the installation block is fixedly filled in the notch.

[0010] In the above technical solution, further, the corrosion-resistant filter screen is provided with an elastic ring arranged in the middle, a plurality of support cartilages are equidistantly arranged on the elastic ring in the circumferential direction, the support cartilages are attached to the corrosion-resistant filter screen at the bottom, a clamping shaft is rotatably arranged at one end of the support cartilage away from the elastic ring, an installation block is sleeved on the outer side of the clamping shaft, a notch is arranged in the inner part of the ring strip close to the installation block, and the installation block is fixedly filled in the notch.

[0011] In the above technical solution, further, the corrosion-resistant filter screen is provided with an elastic ring arranged in the middle, a plurality of support cartilages are equidistantly arranged on the elastic ring in the circumferential direction, the support cartilages are attached to the corrosion-resistant filter screen at the bottom, a clamping shaft is rotatably arranged at one end of the support cartilage away from the elastic ring, an installation block is sleeved on the outer side of the clamping shaft, a notch is arranged in the inner part of the ring strip close to the installation block, and the installation block is fixedly filled in the notch.

[0012] In the above technical solution, further, the corrosion-resistant filter screen is provided with an elastic ring arranged in the middle, a plurality of support cartilages are equidistantly arranged on the elastic ring in the circumferential direction, the support cartilages are attached to the corrosion-resistant filter screen at the bottom, a clamping shaft is rotatably arranged at one end of the support cartilage away from the elastic ring, an installation block is sleeved on the outer side of the clamping shaft, a notch is arranged in the inner part of the ring strip close to the installation block, and the installation block is fixedly filled in the notch.

[0013] In the above technical solution, further, the corrosion-resistant filter screen is provided with an elastic ring arranged in the middle, a plurality of support cartilages are equidistantly arranged on the elastic ring in the circumferential direction, the support cartilages are attached to the corrosion-resistant filter screen at the bottom, a clamping shaft is rotatably arranged at one end of the support cartilage away from the elastic ring, an installation block is sleeved on the outer side of the clamping shaft, a notch is arranged in the inner part of the ring strip close to the installation block, and the installation block is fixedly filled in the notch.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] 1、The water storage grid at the top of the slope body is of an open structure, which can naturally collect rainwater, slope surface runoff and river overflow. Before the rainwater enters the water storage grid, it is filtered through the filter tank of the filter plate to intercept impurities such as dry branches and stones, thereby avoiding the subsequent flow channel from being blocked and reserving water sources for irrigation in dry periods. When irrigation or drainage is needed, the rotating shaft is rotated by manually rotating the handle, thereby driving the rotating of the water turning bucket outside the sleeve, the inner cavity of the water turning bucket is arc-shaped, and the water in the water storage grid is scooped up when the rotating shaft rotates, and the water is poured into the reserved port of the flow guide box after the rotating shaft rotates to the highest point.

[0016] The water control assembly in the flow guide box adjusts the flow rate through the valve. When the valve is opened, the water enters the overflow pipe through the drainage port. When the valve is closed, the water supply can be temporarily suspended to adapt to the water needs of different plants. This design does not require power driving, and flexible water supply can be achieved through manual operation, thereby avoiding the dependence on professional maintenance and solving the problem of traditional equipment that requires power and is difficult to maintain.

[0017] 2、Through the overflow pipe and the irrigation pipe, the water entering the overflow pipe can flow downward along the slope surface, and is divided into the irrigation pipe through multiple groups of flow channels on both sides of the pipe. The irrigation pipe is horizontally distributed along the outside of the slope shell, and the side of the irrigation pipe facing the slope shell is provided with a water overflow hole. The water flow is uniformly sprayed from the water overflow hole to directly irrigate the vegetation planted in the planting hole in the slope shell, thereby solving the problem of uneven irrigation of the traditional spray head.

[0018] The excess water is discharged through the drainage hole at the bottom of the slope shell to avoid root rot caused by water accumulation. At the same time, a small amount of surface fine soil can be carried away through drainage, intercepted by the filter screen and left in the slope shell, thereby further enhancing the soil fertility.

[0019] 3、The slope shell is of a double-layer structure, and the ring is locked with the slope shell through the fixing block, the positioning block and the fixing pin to firmly fix the corrosion-resistant filter screen on the slope surface. The filter screen is conical, the filter holes on the outer surface of the filter screen can intercept soil particles and allow water to penetrate, thereby preventing water from directly washing the slope surface and causing soil erosion. The planting hole in the middle of the corrosion-resistant filter screen is used for planting herbaceous or shrub plants. The plant root system penetrates through the filter holes and penetrates into the slope soil to form a "filter screen covering root system" composite soil fixation structure. The elastic ring and the supporting cartilage inside the filter screen are of a flexible structure (the supporting cartilage is made of high-density polyethylene material), which can expand outward as the plant grows to avoid extruding the root system. When the soil inside the slope shell is uneven, the soil can be scraped flat during the filling period through the sliding of the scraping strip on the inner surface and the ring. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0021] Figure 2 It is a schematic diagram of the connection structure between the water storage grid and the flow guide box of the present application;

[0022] Figure 3The internal structure schematic diagram between the overflow pipe and the flow guide box of the application;

[0023] Figure 4 The connection structure schematic diagram between the corrosion-resistant filter screen and the slope-fixing shell of the application;

[0024] Figure 5 The connection structure schematic diagram between the corrosion-resistant filter screen and the slope-fixing shell of the application from another angle;

[0025] Figure 6 The split structure schematic diagram between the corrosion-resistant filter screen and the slope-fixing shell and the connecting rod of the application;

[0026] Figure 7 The split structure schematic diagram between the corrosion-resistant filter screen and the slope-fixing shell and the connecting rod of the application from another angle;

[0027] Figure 8 The connection structure schematic diagram between the filter screen and the scraping strip of the application.

[0028] In the figure: 1, slope body; 2, water storage grid; 3, filter plate; 4, overflow pipe; 5, irrigation pipe; 6, slope-fixing shell; 7, clamping plate; 8, crank; 9, corrosion-resistant filter screen; 10, rotating shaft; 11, overflow hole; 12, reserved port; 13, ring strip; 14, elastic ring; 15, supporting cartilage; 16, drainage hole; 17, fixing pin; 18, positioning block; 19, fixed block; 20, mounting block; 21, scraping strip; 22, clamping shaft; 23, connecting rod; 24, rotating sleeve; 25, sliding cavity; 26, missing groove; 27, filter hole; 28, flow channel; 29, flow outlet; 30, clamping sleeve; 31, filter groove; 32, valve; 33, pull rod; 34, flow guide box; 35, water turning bucket. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned purposes, features and advantages of the application, the application will be further described in detail below in combination with the drawings and specific embodiments.

[0030] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the application, however, the application can also be implemented in other ways different from those described herein, therefore, the application is not limited to the specific embodiments disclosed below.

[0031] As Figures 1-8The ecological slope protection module for urban river regulation and restoration shown comprises a slope body 1, a water storage grid 2 is arranged at the top of the slope body 1, a water turning assembly is arranged inside the water storage grid 2, the surface of the slope body 1 is arranged as an inclined surface, overflow pipes 4 are arranged at the slope surface of the slope body 1, a flow guide box 34 is arranged inside the upper part of the overflow pipe 4, a water control assembly is arranged inside the flow guide box 34, a plurality of groups of flow channels 28 are arranged at the two sides of the inside of the overflow pipe 4, irrigation pipes 5 are installed in the flow channels 28 in communication, a slope fixing shell 6 is symmetrically arranged at the slope surface of the slope body 1 and close to the two overflow pipes 4, the inside of the slope fixing shell 6 is double-layered, a sliding cavity 25 is arranged in the inside, connecting rods 23 are symmetrically arranged in the inside of the sliding cavity 25, rotating sleeves 24 are sleeved on the outside of the connecting rods 23, the rotating sleeves 24 are in sliding connection with the sliding cavity 25, ring strips 13 are arranged at the upper ends of the connecting rods 23 in common, corrosion-resistant filter screens 9 are clamped on the outside of the ring strips 13, planting openings are arranged in the middle of the corrosion-resistant filter screens 9, filter plates 3 are installed at the upper part of the inside of the water storage grid 2, filter grooves 31 are equidistantly arranged in the filter plates 3 along the horizontal direction;

[0032] As shown in the accompanying drawings of the specification Figures 1-3 The slope body 1 is a natural slope surface of a river, is arranged as an inclined surface, and has a slope of 15°-30°, the water storage grid 2 is of a cuboid open structure, is arranged at the top of the slope, is made of concrete pouring, has an inside water storage cavity for collecting rainwater, the filter plate 3 is fixedly installed at the upper part of the inside of the water storage grid 2 through external bolts, the filter grooves 31 are arranged in the inside of the filter plate 3, are used for intercepting dry branches and larger stones, and avoid subsequent flow channel 28 blockage.

[0033] The water turning assembly comprises a rotating shaft 10 rotatably arranged in the inside of the water storage grid 2, a clamping sleeve 30 is fixedly sleeved on the middle of the outside of the rotating shaft 10, water turning buckets 35 are equidistantly installed on the outer surface of the clamping sleeve 30 along the circumferential direction, and a crank 8 is installed at one end of the rotating shaft 10 and penetrates through the outside of the water storage grid 2.

[0034] The water control assembly comprises a reserved opening 12 arranged in the flow guide box 34 and facing the inside of the water storage grid 2, the position of the reserved opening 12 corresponds to the position of the water turning bucket 35, a flow discharge opening 29 is installed at the inside of the side of the flow guide box 34 away from the reserved opening 12, a valve 32 is installed in the inside of the flow discharge opening 29, a clamping plate 7 is movably clamped at the upper part of the inside of the flow guide box 34, and a pull rod 33 is installed on the upper surface of the clamping plate 7.

[0035] As shown in the accompanying drawings of the specification Figure 2 and Figure 3As shown, when the water storage grid 2 is replenished with water, the rotating handle 8 is rotated to drive the rotating shaft 10 to rotate, causing the water scoop 35 to rotate, and the arc-shaped cavity inside the water scoop 35 can scoop water from the water storage grid 2 to the reserved opening 12 (the arc-shaped inner wall of the water scoop 35 and the edge form a 1-2cm folded edge to prevent leakage during scooping; the horizontal height of the reserved opening 12 is lower than the bottom height when the water scoop 35 is rotated to the highest point, and the horizontal distance between them is not more than 5mm, to ensure that the water flow is completely guided in). The inside of the flow guide box 34 is hollow, fixed to one side of the water storage grid 2 and close to one side of the slope body 1, the reserved opening 12 is a rectangular opening (the size matches the water scoop 35, and the position corresponds to the water outlet position when the water scoop 35 is rotated to the highest point), which ensures that the water scoop 35 can pour all the water into the flow guide box 34. By opening the valve 32, the flow can be controlled. In addition, the clamping plate 7 inside the flow guide box 34 can be removed for easy cleaning of the impurities inside the flow guide box 34 and opening the valve 32.

[0036] The elastic ring 14 is installed in the middle of the corrosion-resistant filter screen 9, the support cartilage 15 is installed equidistantly along the circumferential direction of the elastic ring 14, the bottom of the support cartilage 15 is attached to the corrosion-resistant filter screen 9, the end of the support cartilage 15 away from the elastic ring 14 is rotatably installed with the clamping shaft 22, the clamping shaft 22 is sleeved with the mounting block 20, the inside of the ring strip 13 and close to the position of the mounting block 20 are provided with the missing slot 26, the mounting block 20 is fixedly filled in the missing slot 26, the corrosion-resistant filter screen 9 is conical and provided with a plurality of filter holes 27 on the outer surface, and the inside of the corrosion-resistant filter screen 9 is provided with the scraping strip 21 equidistantly along the circumferential direction;

[0037] The fixed block 19 is fixedly connected to the outside of both sides of the ring strip 13, the positioning block 18 is fixedly connected to the outside of the slope shell 6 and corresponds to the position of the fixed block 19, and the fixed pin 17 is movably inserted into the inside of the fixed block 19 and extends to the inside of the positioning block 18.

[0038] As shown in the drawings, Figures 3-8 The ring strip 13 is a stainless steel ring, which is fixedly connected to the upper end of the two connecting rods 23 (by welding) for installing the corrosion-resistant filter screen 9. The fixed block 19 and the positioning block 18 outside the ring strip 13 are provided with corresponding through holes, which can movably insert the fixed pin 17 for locking the ring strip 13 and the slope shell 6. The planting hole in the middle of the corrosion-resistant filter screen 9 can be used for planting plants. The elastic ring 14 in the middle is made of rubber material, and the support cartilage 15 around the elastic ring 14 is made of polyethylene material. The support cartilage 15 can make the corrosion-resistant filter screen 9 more three-dimensional and fit the planting soil. The flexible structure can adapt to the natural growth of the plants and intercept the planting soil to prevent soil erosion. When the fixed pin 17 is removed, the corrosion-resistant filter screen 9 can be evenly scraped by rotating the ring strip 13, which can ensure the uniform distribution of the soil.

[0039] The overflow holes 11 are equidistantly arranged in the horizontal direction inside the irrigation pipe 5 and close to the slope-fixing shell 6, and the drainage holes 16 are equidistantly arranged in the circumferential direction inside the lower part of the slope-fixing shell 6;

[0040] As shown in the accompanying drawings of the specification Figure 1 and Figure 2 The flow channels 28 inside the overflow pipe 4 can be used to connect the irrigation pipes 5 of each passage, and when draining, the water flows into each flow channel 28 and is sprayed out through the overflow holes 11 to directly irrigate the vegetation, and the excess water in the slope-fixing shell 6 is drained again through the drainage holes 16.

[0041] The design realizes efficient rainwater utilization, non-electricity-driven irrigation, uniform water supply, and strong slope-fixing and loss-preventing functions, and effectively solves the problems of dependence on electricity, difficult maintenance, uneven irrigation, and insufficient control of water and soil loss in the prior art.

[0042] Working principle: The water storage grid 2 at the top of the slope body 1 is an open water collection structure that can naturally collect rainwater. Before the rainwater enters the water storage grid 2, it is first filtered through the filter groove 31 (width 5-8 mm) of the filter plate 3 to intercept large-particle impurities such as dry branches and stones, thereby preventing the subsequent flow channels 28 from being blocked, reserving water sources for subsequent vegetation irrigation in dry periods, and solving the problem of low rainwater utilization rate in traditional slope protection. When irrigation or water level adjustment is needed, the rotating handle 8 is manually rotated to drive the rotating shaft 10 to rotate, thereby synchronously rotating the arc-shaped structure of the water turning bucket 35 outside the clamping sleeve 30. The water turning bucket 35 scoops up the water in the water storage grid 2 as the rotating shaft 10 rotates, and after rising to the highest point, the water is accurately poured into the reserved opening 12 of the flow guide box 34 corresponding to the position of the water turning bucket 35, ensuring that the water flow does not leak. The water control assembly in the flow guide box 34 adjusts the flow rate through the valve 32. When the valve 32 is opened, the water enters the overflow pipe 4 through the flow outlet 29. When the valve 32 is closed, water supply can be temporarily suspended. This design does not require electricity and achieves flexible water supply through a pure mechanical structure, avoiding the defects of traditional equipment that rely on electricity and require professional maintenance. It is suitable for river and field environments. The water flow entering the overflow pipe 4 flows downward along the slope surface and is divided into multiple groups of flow channels 28 on both sides of the pipe to the horizontally distributed irrigation pipes 5. The irrigation pipes 5 are provided with overflow holes 11 on the side facing the slope-fixing shell 6, and the water flow is scattered and sprayed out of the overflow holes 11 to directly irrigate the vegetation (such as local plants like Acorus calamus and Cynodon) planted in the planting holes inside the slope-fixing shell 6, solving the problem of uneven irrigation and poor effect of traditional spray heads. The water flow entering the overflow pipe 4 flows downward along the slope surface, and the excess water is drained through the drainage holes 16 on the inner side of the slope-fixing shell 6, avoiding root rot of the plants caused by water accumulation. A small amount of surface fine soil carried during the drainage process is intercepted by the corrosion-resistant filter screen 9 and remains in the slope-fixing shell 6, which can enhance soil fertility and form a virtuous cycle of "irrigation-drainage-fertilization";

[0043] The solid slope shell 6 is a double-layer hollow structure, the rotating sleeve 24 in the inner sliding cavity 25 can slide along the connecting rod 23, the ring strip 13 is locked with the solid slope shell 6 through the fixing block 19, the positioning block 18 and the fixing pin 17, the corrosion-resistant filter screen 9 is firmly fixed on the slope surface, the corrosion-resistant filter screen 9 is conical, the filter holes 27 on the outer surface can intercept soil particles and allow water to penetrate, directly block the erosion of rainwater on the slope surface, reduce the amount of water and soil loss, the planting opening in the middle of the corrosion-resistant filter screen 9 is used for planting plants, the root system penetrates the filter holes 27 and is anchored into the slope body 1 soil, forming a "corrosion-resistant filter screen 9-root system" composite soil fixation structure, the corrosion-resistant filter screen 9 intercepts the surface loose soil, and the root system anchors the deep soil, the elastic ring 14 and the support cartilage 15 in the corrosion-resistant filter screen 9 are flexible structures and can expand outward with the growth of plants, avoiding extrusion of the root system, the scraping strip 21 on the inner surface can uniformly distribute the soil when manually stirring, and the distribution of the soil can be ensured when the soil is supplemented in the later period, through the above mechanism, the module realizes the rainwater resource utilization, precise vegetation maintenance, slope surface maintenance and ecological restoration integration function, effectively solves the problem of water and soil loss of the river slope, and improves the stability of the ecological system.

[0044] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. An ecological slope protection module for urban river management and restoration, comprising a slope (1), characterized in that: A water storage tank (2) is provided at the top of the slope (1). A water-turning component is installed inside the water storage tank (2). The surface of the slope (1) is sloped, and an overflow pipe (4) is provided on the slope surface. A flow guide box (34) is provided above the overflow pipe (4). A water control component is provided inside the flow guide box (34). Multiple flow channels (28) are opened on both sides inside the overflow pipe (4). An irrigation pipe (5) is installed inside the flow channel (28). An irrigation pipe (5) is connected to the flow channel (28). The slope surface of the slope (1) is close to two... A slope-fixing shell (6) is symmetrically arranged between the overflow pipes (4). The slope-fixing shell (6) has a double-layer interior and a sliding cavity (25) is opened inside. A connecting rod (23) is symmetrically arranged inside the sliding cavity (25). A rotating sleeve (24) is sleeved on the outside of the connecting rod (23). The rotating sleeve (24) is slidably connected to the sliding cavity (25). A ring strip (13) is provided at the upper end of the connecting rod (23). A corrosion-resistant filter screen (9) is snapped on the outside of the ring strip (13). A planting port is opened in the middle of the corrosion-resistant filter screen (9). The corrosion-resistant filter screen (9) has an elastic ring (14) inserted in the middle. The elastic ring (14) has supporting cartilages (15) installed at equal intervals along the circumference. The bottom of the supporting cartilages (15) is attached to the corrosion-resistant filter screen (9). A retaining shaft (22) is rotatably installed at the end of the supporting cartilages (15) away from the elastic ring (14). An installation block (20) is fitted on the outside of the retaining shaft (22). A notch (26) is opened inside the ring strip (13) and near the installation block (20). The installation block (20) is fixedly filled inside the notch (26). The corrosion-resistant filter screen (9) is cone-shaped and has multiple sets of filter holes (27) on its outer surface. The inner surface of the corrosion-resistant filter screen (9) is equipped with scraper strips (21) at equal intervals along the circumferential direction. The ring (13) is fixedly connected to two fixed blocks (19) on both sides. The slope shell (6) is fixedly connected to a positioning block (18) on the outside and at the position corresponding to the fixed block (19). A fixing pin (17) is movably inserted inside the fixing block (19). The lower end of the fixing pin (17) extends into the interior of the positioning block (18). Overflow holes (11) are provided at equal intervals along the horizontal direction on one side of the irrigation pipe (5) and near the slope stabilizing shell (6). Drainage holes (16) are provided at equal intervals along the circumferential direction at the bottom of the slope stabilizing shell (6).

2. The ecological slope protection module for urban river management and restoration according to claim 1, characterized in that: The water-turning assembly includes a rotating shaft (10) rotatably disposed inside the water storage tank (2). A retainer (30) is fixedly sleeved on the outside of the rotating shaft (10). Water-turning buckets (35) are installed at equal intervals along the circumferential direction on the outer surface of the retainer (30). One end of the rotating shaft (10) passes through the outside of the water storage tank (2) and a crank handle (8) is installed at the end.

3. The ecological slope protection module for urban river management and restoration according to claim 2, characterized in that: The water control component includes a reserved opening (12) on the side of the flow guide box (34) facing the inside of the water storage tank (2), and the position of the reserved opening (12) corresponds to the position of the water tipping bucket (35). A drain port (29) is installed inside the side of the flow guide box (34) away from the reserved opening (12), and a valve (32) is installed inside the drain port (29).

4. The ecological slope protection module for urban river management and restoration according to claim 1, characterized in that: A filter plate (3) is installed on the upper part of the water storage tank (2). The filter plate (3) has filter grooves (31) at equal intervals along the horizontal direction. A card plate (7) is movably installed on the upper part of the flow guide box (34). A pull rod (33) is installed on the upper surface of the card plate (7).

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