High-stability slope protection mechanism for water conservancy and hydropower engineering

Abstract

The invention discloses a high-stability slope protection mechanism for water conservancy and hydropower engineering, and belongs to the technical field of water conservancy and hydropower engineering.The high-stability slope protection mechanism for the water conservancy and hydropower engineering comprises a ground inserting rod inserted into a slope so that the protection mechanism can be conveniently installed, and two fixing screws are fixedly connected to the ground inserting rod; a drainage pipe for guiding slope water flow to be drained downwards is arranged above the fixing screw rod, a steering mechanism for assisting in adjusting the installation drainage angle of the drainage pipe is arranged on the drainage pipe, and the steering mechanism is installed on the fixing screw rod and is reinforced and installed through a nut; a flexible protection net frame used for protecting slope gravel soil is installed between every two transversely adjacent steering mechanisms, and a flexible reinforcing frame used for reinforcing and assembling is installed between every two adjacent steering mechanisms below every two adjacent drainage pipes. According to the slope protection mechanism, the mounting angle can be adjusted according to the inclination of the slope, the transpiration can be simulated to absorb moisture in a soil layer of the transpiration slope, and the slope is effectively protected.

Description

Technical Field

[0001] The invention relates to the technical field of water conservancy and hydropower engineering, and in particular to a high-stability slope protection mechanism used in water conservancy and hydropower engineering. Background Art

[0002] In water conservancy and hydropower projects, in order to prevent disasters caused by natural or man-made factors on the slopes, protective mechanisms are set up on the slopes to protect the surface soil, gravel, etc., enhance the stability of the slopes, and avoid the occurrence of landslides. Common slope protection mechanisms include metal flexible nets, anchor supports, concrete protection mechanisms, and ecological protection.

[0003] For example, a Chinese patent publication number CN210621616U discloses a slope drainage protection structure. For most existing artificial slopes, the only point considered is the stability of the slope. The slope is constantly washed by water flow, and there is no mechanism to buffer the impact of the water flow. The service life of the slope protection mechanism is short, and larger pollutants in the water flow cannot be intercepted. The following solution is now proposed, which includes a slope, a protection plate is fixedly installed on one side of the slope, and a top plate and a bottom plate are fixedly installed on the top and bottom of the slope respectively. A vertical plate is fixedly installed on one side of the protection plate, and an installation groove is opened on one side of the vertical plate. A buffer mechanism is inside the installation groove. The protection mechanism can effectively protect the slope, so that the water and soil of the slope will not be lost due to the impact of the water flow, thereby improving the protection effect, and can intercept larger pollutants in the water flow during drainage to protect the water flow from being polluted.

[0004] For another example, the Chinese patent publication number CN219671233U discloses a slope protection device, which includes a slope main body and a protection belt equidistantly fixed to the side wall of the slope main body, a support seat is fixed to the bottom end of the protection belt, and connecting frames are equidistantly embedded and fixed at both ends of the protection belt, and a cross bar is detachably fixed and installed through the connecting frame, and positioning teeth are equidistantly and obliquely fixed to the bottom end of the support seat, positioning holes are provided on both sides of the inner wall of the connecting frame, and mounting holes corresponding to the positioning holes are provided at both ends of the cross bar, and positioning rods that are engaged with the positioning holes are elastically inserted into the mounting holes. The slope protection device aims to solve the problem that the bottom of the slope will be squeezed by its own gravity under the existing technology, thereby causing landslides at the bottom of the slope, and because the spacing between the connecting belts is too large, the slope soil between the two connecting belts is still prone to landslides, resulting in poor protection effect of the protection device on the slope.

[0005] Another example is a Chinese patent with publication number CN110984074B, which discloses a slope ecological protection device, including multiple slope protection units installed on the slope, the slope protection units including a water diversion mechanism and a protection grille, a water supply mechanism for supplying water to the water diversion mechanism is provided in the river channel, the water diversion mechanism includes a water delivery pipe and a water distribution pipe, the water supply mechanism is installed at the water inlet end of the water delivery pipe, the water delivery pipe is inclined upward along the slope until it reaches the top of the protection grille and then connected to the water distribution pipe, the water distribution pipe is a flexible plastic water pipe, the water distribution pipe is inclined downward in its extension direction, and a plurality of water outlet slits are provided on the water distribution pipe along the length direction of the water distribution pipe, the water outlet slits are directly opposite to the protection grille located below the water distribution pipe; the water flow in the river channel is transported to the top of the slope through the pipeline, which can better take care of the irrigation of a larger area of ​​slope protection plants on the slope, thereby ensuring the slope protection plants growth needs, thereby achieving better slope protection effects; however, the slope of some existing slopes from top to bottom is constantly changing, and some slope protection mechanisms cannot adjust the installation angle according to the change in slope gradient. During on-site installation, it may be necessary to process the slope surface according to the slope of the protection mechanism, which increases the difficulty of construction. In addition, plants can evaporate and discharge moisture from the soil through transpiration, and by reducing the pore water pressure of the soil, the cohesion of the soil is increased, thereby improving the shear strength of the soil, which can effectively prevent slope landslides and collapses. There are many gravel blocks on the surface of some slopes, making it difficult to plant plants, which is not conducive to the implementation of protection measures in an ecological way. Some existing protection mechanisms cannot assist in the evaporation and discharge of moisture in the slope, and the protection effect on the slope is limited. The high water content in the slope soil layer is also not conducive to the stable installation and use of the protection mechanism.

[0006] In view of the above problems, it is urgent to carry out innovative designs based on the existing slope protection mechanisms of water conservancy and hydropower projects. Summary of the invention

[0007] The object of the present invention is to provide a high-stability slope protection mechanism for water conservancy and hydropower projects, so as to solve the problem proposed in the above background technology that the slope of some slopes from top to bottom is constantly changing, and some slope protection mechanisms cannot adjust the installation angle according to the change of the slope gradient. During the on-site installation process, it may be necessary to process the slope surface according to the inclination of the protection mechanism, which increases the difficulty of construction.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A high-stability slope protection mechanism for water conservancy and hydropower engineering projects, comprising a ground plug rod inserted into the slope for installing the protection mechanism, two fixed screws fixedly connected to the ground plug rod, a drainage pipe for guiding the slope water flow to drain downward is arranged above the fixed screws, a steering mechanism for assisting in adjusting the installation drainage angle of the drainage pipe is arranged on the drainage pipe, the steering mechanism is installed on the fixed screw rod and reinforced by nuts; a flexible protection grid frame for protecting the gravel soil of the slope is installed between two laterally adjacent steering mechanisms, and a flexible reinforcement frame for reinforcing assembly is installed between two adjacent steering mechanisms below adjacent drainage pipes.

[0010] Preferably, the steering mechanism includes a bogie fixed to the bottom of the drain pipe, the bogie is rotatably connected to a fixing frame, and locking columns are symmetrically connected to both ends of the fixing frame; the locking column is sleeved on the outside of the fixing screw, and the nut is pressed and limited on the upper end face of the locking column.

[0011] Preferably, a plurality of the drainage pipes are longitudinally connected in sequence, the drainage pipes are rotatably connected to the fixed frame via a bogie, and the angle at which the ground insertion rod is inserted into the slope is adjusted in real time according to the inclination of the slope and soil characteristics.

[0012] Preferably, a card block is fixedly connected between two adjacent flexible reinforcement frames, and a card block is also fixedly connected between two adjacent flexible protection grid frames; card slots are symmetrically provided at both ends of the fixed frame, the card slot on one side is elastically engaged with the card block on the flexible protection grid frame, and the card slot on the other side is elastically engaged with the card block on the flexible reinforcement frame.

[0013] Preferably, the flexible protective grid is provided with a drainage mechanism for simulating plant transpiration to discharge moisture from the slope soil layer.

[0014] Preferably, the drainage mechanism includes a rhombus-shaped evaporation block snap-fitted into the rhombus-shaped mesh of the flexible protective grid, the lower surface of the rhombus-shaped evaporation block is fixedly connected with a water-absorbing capillary tube, and the water-absorbing capillary tube is inserted into the slope soil layer; an evaporation hole is opened in the center of the rhombus-shaped evaporation block, and the evaporation hole is connected to the inside of the water-absorbing capillary tube.

[0015] Preferably, four groups of the diamond-shaped evaporation blocks are arranged in a matrix in a flexible protective grid, and the four groups of diamond-shaped evaporation blocks are fixedly connected by fixed support rods.

[0016] Preferably, an embedded groove is opened inside the diamond-shaped evaporation block, a shielding piece is rotatably connected in the embedded groove, the shielding piece rotates to block the evaporation hole, a motor is embedded and installed in the diamond-shaped evaporation block, and the shielding piece is connected to the output end of the motor; a photovoltaic panel is installed on the upper surface of the diamond-shaped evaporation block, and an energy storage device for storing energy converted by the photovoltaic panel is installed inside the diamond-shaped evaporation block, and the energy storage device provides electrical energy for the motor.

[0017] Preferably, a plurality of guide holes are opened at equal angles on the side wall of the water-absorbing capillary tube, a reinforcing plug is slidably connected in the guide hole, a side groove is opened on the reinforcing plug, a secondary support seat is fixed in the side groove; an internally threaded lifting rod is connected to the water-absorbing capillary tube for lifting and lowering along the axial direction, a plurality of main support seats are fixed at equal angles on the outside of the internally threaded lifting rod, a transmission support rod is rotatably connected to the main support seat, and the transmission support rod is rotatably connected to the secondary support seat.

[0018] Preferably, a driving threaded rod is rotatably connected in the water-absorbing capillary tube along the axial direction, and the internal thread lifting rod is threadably sleeved on the outside of the driving threaded rod.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The high-stability slope protection mechanism used in water conservancy and hydropower projects forms a foundation by inserting ground rods into the soil layer of the slope, and the steering mechanism is installed on the ground rods. The angle at which the ground rods are inserted into the slope can be preliminarily set according to the change in the slope gradient, and the installation angle of the drain pipe is further adjusted according to the steering mechanism during installation.

[0021] Furthermore, during installation, the angle of the drain pipe can be adjusted by rotating the bogie and the fixed frame in the steering mechanism, so that the installation of the drain pipe can better conform to the slope inclination, and the longitudinally adjacent drain pipes are connected to each other. In the rainy season, part of the water flow can be effectively guided to be discharged through multiple adjacent drain pipes, reducing the impact of the water flow on the slope, thereby improving the protection of the slope.

[0022] A flexible protective grid and a flexible reinforcement frame are connected between the laterally adjacent fixing frames, and the flexible grid and the flexible reinforcement frame can be flexibly bent so as to better fit and protect the slope surface.

[0023] Furthermore, the flexible protective grid is provided with a drainage mechanism for simulating plant transpiration to discharge moisture from the slope soil layer. A plurality of rhombus-shaped evaporation blocks and water-absorbing capillary tubes are installed on the flexible protective grid. The water-absorbing capillary tubes are inserted into the slope soil layer to absorb moisture. The moisture in the slope soil layer is evaporated through the rhombus-shaped evaporation blocks and evaporation holes under high temperature on sunny days, thereby reducing the soil pore water pressure, increasing the cohesion and shear strength of the soil, and effectively preventing slope landslides and collapses.

[0024] In addition, the insertion of the water-absorbing capillary tube into the slope soil layer can strengthen the stability of the protective structure installed on the slope. During installation, the driving threaded rod in the water-absorbing capillary tube is controlled to rotate, and the internal threaded lifting rod is controlled to move downward under the threaded transmission. The reinforcement plug is pushed outward under the transmission of the transmission support rod, so that the reinforcement plug moves out of the outside of the water-absorbing capillary tube and is inserted into the soil layer, further strengthening the stability of the protective structure installed on the slope. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the flexible protection grid of the present invention.

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the drainage pipe of the present invention.

[0027] Figure 3 It is a schematic diagram of the three-dimensional structure of the rod insertion according to the present invention.

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the nut of the present invention.

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of the locking column of the present invention.

[0030] Figure 6 It is a schematic cross-sectional view of the bogie of the present invention.

[0031] Figure 7 It is a schematic diagram of the three-dimensional structure of the flexible reinforcement frame of the present invention.

[0032] Figure 8 It is a schematic diagram of the three-dimensional structure of the card block of the present invention.

[0033] Fig. 9 It is a schematic diagram of the three-dimensional structure of the fixing frame of the present invention.

[0034] Fig.10 It is a schematic diagram of the three-dimensional structure of the diamond-shaped evaporation block of the present invention.

[0035] Fig.11 It is a schematic diagram of the three-dimensional structure of the water-absorbing capillary conduit of the present invention.

[0036] Fig.12 It is a schematic diagram of the three-dimensional structure of the photovoltaic panel of the present invention.

[0037] Fig.13 It is a schematic diagram of the three-dimensional structure of the shielding sheet of the present invention.

[0038] Fig.14 It is a schematic diagram of the three-dimensional structure of the internal thread lifting rod of the present invention.

[0039] Fig.15 It is a schematic diagram of the three-dimensional structure of the transmission support rod of the present invention.

[0040] Fig.16 It is a schematic diagram of the three-dimensional structure of the reinforcement plug block of the present invention.

[0041] In the figure: 1. ground plug rod; 2. fixing screw rod; 3. nut; 4. drain pipe; 5. bogie; 6. fixing frame; 7. locking column; 8. slot; 9. flexible protective grid; 10. flexible reinforcement frame; 11. block; 12. diamond evaporation block; 13. water absorption capillary duct; 14. evaporation hole; 15. fixing support rod; 16. embedded groove; 17. shielding piece; 18. motor; 19. photovoltaic panel; 20. guide hole; 21. reinforcement plug block; 22. internal thread lifting rod; 23. main support seat; 24. side groove; 25. auxiliary support seat; 26. transmission support rod; 27. driving threaded rod. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Example 1: Please refer to Figure 1-Figure 16 The present invention provides the following technical solutions: a high-stability slope protection mechanism for water conservancy and hydropower projects, comprising a ground plug 1 inserted into the slope for installing the protection mechanism, two fixed screws 2 are fixedly connected to the ground plug 1, a drainage pipe 4 for guiding the downward flow of the slope water is arranged above the fixed screw 2, and a steering mechanism for assisting in adjusting the installation drainage angle of the drainage pipe 4 is arranged on the drainage pipe 4, the steering mechanism is installed on the fixed screw 2 and reinforced by a nut 3; a flexible protection grid 9 for protecting the gravel soil of the slope is installed between two laterally adjacent steering mechanisms, and a flexible reinforcement frame 10 for reinforcing assembly is installed between two adjacent steering mechanisms below the adjacent drainage pipes 4.

[0044] The steering mechanism includes a steering frame 5 fixed at the bottom of the drain pipe 4, and a fixing frame 6 is rotatably connected to the steering frame 5. Locking columns 7 are symmetrically connected to both ends of the fixing frame 6; the locking column 7 is sleeved on the outside of the fixing screw 2, and the nut 3 is pressed and limited on the upper end surface of the locking column 7.

[0045] A plurality of drainage pipes 4 are longitudinally connected in sequence, and the drainage pipes 4 are rotatably connected to the fixing frame 6 via the bogie 5. The angle at which the ground insertion rod 1 is inserted into the slope is adjusted in real time according to the inclination of the slope and the soil characteristics.

[0046] A card block 11 is fixedly connected between two adjacent flexible reinforcement frames 10, and a card block 11 is also fixedly connected between two adjacent flexible protection grid frames 9; card slots 8 are symmetrically provided at both ends of the fixed frame 6, and the card slot 8 on one side is elastically engaged with the card block 11 on the flexible protection grid frame 9, and the card slot 8 on the other side is elastically engaged with the card block 11 on the flexible reinforcement frame 10.

[0047] When installing the protective mechanism, first, according to the slope of the slope and the distance between the ground rods 1 on both sides of the same drain pipe 4, an insertion hole is opened on the slope, and the ground rod 1 is inserted into the soil layer of the slope. Then, the locking column 7 below the drain pipe 4 is sleeved on the fixed screw 2 above the ground rod 1, and the nut 3 is turned to press the locking column 7 to install it on the outside of the fixed screw 2 to achieve preliminary installation. According to the actual slope of the slope, when installing the drain pipe 4, the installation angle of the drain pipe 4 can be adjusted by rotating the bogie 5, and the insertion position of the lower ground rod 1 can be adjusted, so that the installation of the drain pipe 4 can better meet the changes in the slope slope, and the protective mechanism can be installed on its surface without basically adjusting the slope slope. The setting of the drain pipe 4 can assist the local water of the slope to flow downward in the rainy season, thereby reducing the impact of the water flow on the slope.

[0048] After the drainage pipe 4 is installed, the flexible protection grid frame 9 is passed through the bottom of the multiple drainage pipes 4 in a horizontal row in turn, and the block 11 on the flexible protection grid frame 9 is engaged in the slot 8 outside the fixed frame 6. The flexible protection grid frame 9 can adapt to the slope surface slope and bend to fit on its surface to prevent soil and stones from sliding down and losing, thereby achieving the function of slope protection. Then, the flexible reinforcement frame 10 is passed through the position below the connection between two adjacent drainage pipes 4, and the flexible reinforcement frame 10 is fixedly connected between two adjacent ground plugs 1 through the block 11 to strengthen the connection strength of the overall protection mechanism installation and maintain the stability of the protection mechanism installed on the slope.

[0049] Embodiment 2: Based on Embodiment 1, a drainage mechanism is further disclosed, and its specific structure is as follows: a drainage mechanism for simulating plant transpiration to drain water from the slope soil layer is provided on the flexible protective grid 9. The drainage mechanism includes a rhombus-shaped evaporation block 12 that is snap-fitted and installed in the rhombus-shaped mesh of the flexible protective grid 9, and a water-absorbing capillary tube 13 is fixedly connected to the lower surface of the rhombus-shaped evaporation block 12, and the water-absorbing capillary tube 13 is inserted into the slope soil layer; an evaporation hole 14 is opened in the center of the rhombus-shaped evaporation block 12, and the evaporation hole 14 is connected to the inside of the water-absorbing capillary tube 13.

[0050] Four groups of rhombus-shaped evaporation blocks 12 are arranged in a matrix in a flexible protective grid 9 , and the four groups of rhombus-shaped evaporation blocks 12 are fixedly connected by fixed support rods 15 .

[0051] An embedded groove 16 is provided inside the diamond-shaped evaporation block 12, and a shielding piece 17 is rotatably connected in the embedded groove 16. The shielding piece 17 rotates to block the evaporation hole 14. A motor 18 is embedded and installed in the diamond-shaped evaporation block 12, and the shielding piece 17 is connected to the output end of the motor 18. A photovoltaic panel 19 is installed on the upper surface of the diamond-shaped evaporation block 12, and an energy storage device for storing energy converted by the photovoltaic panel 19 is installed inside the diamond-shaped evaporation block 12, and the energy storage device provides electrical energy for the motor 18.

[0052] A plurality of guide holes 20 are provided at equal angles on the side wall of the water-absorbing capillary tube 13, a reinforcing plug 21 is slidably connected in the guide hole 20, a side groove 24 is provided on the reinforcing plug 21, a secondary support seat 25 is fixed in the side groove 24; an internally threaded lifting rod 22 is connected to the water-absorbing capillary tube 13 for lifting and lowering along the axial direction, a plurality of main support seats 23 are fixed at equal angles on the outside of the internally threaded lifting rod 22, a transmission support rod 26 is rotatably connected to the main support seat 23, and the transmission support rod 26 is rotatably connected to the secondary support seat 25.

[0053] A driving threaded rod 27 is rotatably connected in the water-absorbing capillary tube 13 along the axial direction, and the internal thread lifting rod 22 is threadedly sleeved on the outside of the driving threaded rod 27 .

[0054] The diamond evaporation block 12 is snap-fitted and installed in the diamond mesh on the flexible protective grid 9, and the water absorption capillary tube 13 below the diamond evaporation block 12 is inserted into the soil layer below. A light sensor can be installed on the diamond evaporation block 12 to sense the ambient light. In the rainy season, the shielding piece 17 in the diamond evaporation block 12 rotates to block the evaporation hole 14 to prevent rainwater from entering the water absorption capillary tube 13. In sunny and hot weather, the motor 18 runs to control the shielding piece 17 to rotate into the embedded groove 16 and separate from the evaporation hole 14, so that the evaporation hole 14 is in an open state. The water absorption capillary tube 13 is a water-absorbing material, which can absorb moisture in the surrounding soil layer and evaporate the moisture into the air through the transpiration of the evaporation hole 14, thereby reducing the moisture content of the slope soil layer.

[0055] When installing the water-absorbing capillary tube 13, the driving threaded rod 27 is controlled to rotate. The driving threaded rod 27 can control the internal threaded lifting rod 22 to move downward under the threaded transmission. At this time, the two ends of the transmission support rod 26 connected between the main support seat 23 and the auxiliary support seat 25 rotate accordingly. The rotating transmission support rod 26 pushes the reinforcement plug 21 to move outward in the guide hole 20, and the reinforcement plug 21 moves and is inserted into the soil layer next to it, thereby improving the stability of the water-absorbing capillary tube 13 inserted into the soil layer, thereby improving the stability of the overall protective mechanism installed on the slope.

[0056] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-stability slope protection mechanism for water conservancy and hydropower engineering, comprising a ground rod (1) inserted into the slope for installing the protection mechanism, characterized in that: Two fixing screws (2) are fixedly connected to the ground plug rod (1); a drainage pipe (4) for guiding the slope water flow downward is arranged above the fixing screws (2); a steering mechanism for assisting in adjusting the installation drainage angle of the drainage pipe (4) is arranged on the drainage pipe (4); the steering mechanism is installed on the fixing screws (2) and is reinforced by nuts (3); A flexible protective grid frame (9) for protecting the gravel soil on the slope is installed between two laterally adjacent steering mechanisms, and a flexible reinforcement frame (10) for reinforcing assembly is installed between two adjacent steering mechanisms below the adjacent drainage pipes (4).

2. A high-stability slope protection mechanism for water conservancy and hydropower projects according to claim 1, characterized in that: The steering mechanism comprises a steering frame (5) fixed to the bottom of the drain pipe (4), a fixing frame (6) being rotatably connected to the steering frame (5), and locking columns (7) being symmetrically connected to both ends of the fixing frame (6); The locking column (7) is sleeved on the outside of the fixing screw rod (2), and the nut (3) is pressed and restrained on the upper end surface of the locking column (7).

3. A high-stability slope protection mechanism for water conservancy and hydropower engineering according to claim 2, characterized in that: A plurality of the drainage pipes (4) are longitudinally connected in sequence, and the drainage pipes (4) are rotatably connected to the fixed frame (6) via a bogie (5). The angle at which the ground insertion rod (1) is inserted into the slope is adjusted in real time according to the slope inclination and soil characteristics.

4. A high-stability slope protection mechanism for water conservancy and hydropower engineering according to claim 2, characterized in that: A clamping block (11) is fixedly connected between two adjacent flexible reinforcement frames (10), and a clamping block (11) is also fixedly connected between two adjacent flexible protection net frames (9); The fixing frame (6) has symmetrical slots (8) at both ends. The slot (8) on one side is elastically engaged with a block (11) on the flexible protective net frame (9), and the slot (8) on the other side is elastically engaged with a block (11) on the flexible reinforcement frame (10).

5. The high-stability slope protection mechanism for water conservancy and hydropower engineering according to claim 1 is characterized by: The flexible protective grid (9) is provided with a drainage mechanism for simulating plant transpiration to drain water from the slope soil layer.

6. A high-stability slope protection mechanism for water conservancy and hydropower engineering according to claim 5, characterized in that: The drainage mechanism comprises a rhombus-shaped evaporation block (12) mounted in a rhombus-shaped mesh of a flexible protective grid frame (9), a water-absorbing capillary conduit (13) being fixedly connected to the lower surface of the rhombus-shaped evaporation block (12), and the water-absorbing capillary conduit (13) being inserted into the slope soil layer; An evaporation hole (14) is provided at the center of the rhombus-shaped evaporation block (12), and the evaporation hole (14) is connected to the inside of the water-absorbing capillary conduit (13).

7. A high-stability slope protection mechanism for water conservancy and hydropower engineering according to claim 6, characterized in that: The diamond-shaped evaporation blocks (12) are arranged in four groups in a matrix in a flexible protective grid (9), and the four groups of diamond-shaped evaporation blocks (12) are fixedly connected by fixed support rods (15).

8. The high-stability slope protection mechanism for water conservancy and hydropower engineering according to claim 6, characterized in that: An embedded groove (16) is provided inside the rhombus-shaped evaporation block (12), a shielding piece (17) is rotatably connected in the embedded groove (16), the shielding piece (17) is rotatably shielded in the evaporation hole (14), a motor (18) is embedded and installed in the rhombus-shaped evaporation block (12), and the shielding piece (17) is connected to the output end of the motor (18); A photovoltaic panel (19) is mounted on the upper surface of the rhombus-shaped evaporation block (12), and an electric energy storage device for storing energy converted by the photovoltaic panel (19) is mounted inside the rhombus-shaped evaporation block (12), and the electric energy storage device provides electric energy for the motor (18).

9. A high-stability slope protection mechanism for water conservancy and hydropower engineering according to claim 6, characterized in that: A plurality of guide holes (20) are formed at equal angles on the side wall of the water-absorbing capillary conduit (13); a reinforcing plug block (21) is slidably connected in the guide hole (20); a side groove (24) is formed on the reinforcing plug block (21); and a secondary support seat (25) is fixed in the side groove (24); The water-absorbing capillary conduit (13) is connected to an internal thread lifting rod (22) for lifting along the axial direction, a plurality of main support seats (23) are fixed at equal angles outside the internal thread lifting rod (22), a transmission support rod (26) is rotatably connected to the main support seat (23), and the transmission support rod (26) is rotatably connected to the auxiliary support seat (25).

10. A high-stability slope protection mechanism for water conservancy and hydropower engineering according to claim 9, characterized in that: A driving threaded rod (27) is rotatably connected in the water-absorbing capillary conduit (13) along the axial direction, and the internal thread lifting rod (22) is threadably sleeved on the outside of the driving threaded rod (27).

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