Ecological protection slope structure for river course of hydraulic engineering

Abstract

The application relates to the technical field of riverway protection structure, in particular to a water conservancy project riverway ecological protection structure which comprises a riverway protection plate, a protection vegetation protection assembly, a connecting assembly and a riverway information monitoring assembly; the riverway protection plate comprises a plurality of long grooves staggered on a concrete prefabricated panel, a round groove arranged at the center position of the concrete prefabricated panel, and symmetrical sliding grooves arranged at the four corners of the concrete prefabricated panel; the protection vegetation protection assembly comprises a sealing cylinder, the sealing cylinder is slidably inserted into the inner side of the round groove, a protection wing plate is slidably inserted into the inner side of the sliding groove, the end of the protection wing plate is fixedly connected with a connecting folding rod, and four recesses are arranged at the upper end of the sealing cylinder. The riverway protection plate and the protection vegetation protection assembly can shorten the construction period, and the construction can be directly carried out on the site by laying; the sliding groove and the round groove are protrudingly arranged, the embedding anchoring effect of the panel can be increased during laying, and the embedding stability of the protection slope is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of river bank protection structure, and particularly relates to a river ecological bank protection structure for water conservancy projects. BACKGROUND

[0002] In the field of water conservancy projects, river bank protection plays a key role in ensuring river stability, preventing soil erosion and resisting water erosion.

[0003] Traditional river bank protection structures, such as mortar stone protection, concrete protection and other hard protection forms, have achieved the basic function of bank protection to a certain extent, but their drawbacks have become increasingly prominent. Such hard protection blocks the material exchange and energy flow between the water and land ecosystems, disrupts the original ecological balance, and causes the river self-purification capacity to decline and the biodiversity to sharply decrease. With the continuous enhancement of people's ecological environmental protection consciousness and the in-depth practice of the concept of sustainable development, ecological bank protection technology emerges as the times require and gradually becomes a research and application hotspot. Ecological bank protection emphasizes the organic integration of engineering protection and ecological restoration, simulates the structure and function of natural slopes, and strives to meet the requirements of river bank protection stability while maximizing the restoration and protection of the ecological environment. However, the existing ecological bank protection structures still have many problems in practical application.

[0004] For example, some ecological bank protection structures have deficiencies in stability and are difficult to effectively resist the erosion and erosion of large water flow, leading to slope instability, collapse and other phenomena; the ecological function of some ecological bank protection structures cannot be fully utilized, and they cannot provide suitable habitats and breeding environments for aquatic organisms and microorganisms, and have limited effects on the restoration and improvement of river ecological systems; and the connection mode between the existing ecological bank protection structures is often not stable and convenient, which not only consumes a lot of time and manpower in the construction process, but also may affect the integrity and stability of the entire bank protection structure.

[0005] To solve the above problems, we propose a river ecological bank protection structure for water conservancy projects. SUMMARY

[0006] The present application relates to the technical field of river bank protection structure, and particularly relates to a river ecological bank protection structure for water conservancy projects.

[0007] To achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0008] A river ecological slope protection structure for water conservancy projects includes a river slope protection panel, a slope protection vegetation protection component, a connecting component, and a river information monitoring component. The river slope protection panel includes a precast concrete panel with several elongated grooves staggered on it. A circular groove is formed at the center of the precast concrete panel, and sliding grooves are symmetrically formed at the four corners of the precast concrete panel. The slope protection vegetation protection component includes a sealing cylinder, which is slidably inserted into the inner side of the circular groove. A protective wing plate is slidably inserted into the inner side of the sliding groove. A connecting folding rod is fixedly connected to the end of the protective wing plate. Four grooves are formed at the upper end of the sealing cylinder, and the connecting folding rod is screwed into the grooves.

[0009] In this invention, the connecting assembly includes a docking column, which is fixedly connected to the upper end of a sealing cylinder. A connecting tube is sleeved on the outer side of the docking column. A structural disc is fixedly connected to the upper end of the connecting tube. An inclined tube is fixedly connected to the side wall of the connecting tube. A locking block is slidably installed inside the inclined tube. A pull rod is fixedly connected to the lower side of the locking block. A hollow buoyancy ball is fixedly installed at the outer end of the pull rod.

[0010] In this invention, the river information monitoring component includes a structural cylinder, a lateral structural cylinder is fixedly installed on the side wall of the structural cylinder, a rotating shaft is rotatably installed inside the lateral structural cylinder, a disk seat is fixedly installed on the outer end of the rotating shaft, a plurality of blades are fixedly installed circumferentially on the side wall of the disk seat, a small generator is provided inside the structural cylinder, and the drive shaft of the small generator is connected to the rotating shaft coupling.

[0011] In this invention, the inner ends of the chute and the circular groove both protrude from the inner side of the precast concrete panel, and the interior of the sealing cylinder and the protective wing plate are both hollow structures.

[0012] In this invention, a limiting circular plate is fixedly connected to the bottom of the sealing cylinder, the outer diameter of the limiting circular plate is adapted to the inner diameter of the circular groove, and a baffle is fixedly connected to the inner wall of the outer end of the circular groove.

[0013] In this invention, reinforcing ribs are fixedly connected to both sides of the connection between the connecting folding rod and the protective wing plate.

[0014] In this invention, a fixing plate is fixedly installed on the inner wall of the inclined cylinder, the pull rod slides through the fixing plate, and a compression spring is fixedly connected between the lower side of the locking block and the upper side of the fixing plate, the compression spring being sleeved on the outside of the pull rod.

[0015] In this invention, a slot is provided on the side wall of the docking column, and an engagement groove is provided on the upper end of the locking block. The engagement groove is provided with evenly distributed locking teeth.

[0016] In this invention, a structural ring is fixedly connected to the bottom of the structural cylinder. The structural ring is screwed onto the upper side of the structural disk. A base and a base plate are screwed onto the inner wall of the structural cylinder. A small generator is fixedly installed on the upper side of the base. A rectifier, a current stabilizer, a battery, a controller, a power generation control circuit board, and a signal processing circuit board are sequentially fixedly installed on the base plate. The small generator, rectifier, current stabilizer, battery, power generation control circuit board, and signal processing circuit board are all electrically connected to the controller. A signal transmission antenna is fixedly installed on the outer wall of the structural cylinder. The inner end of the signal transmission antenna is connected to the signal processing circuit board. A water pressure sensor is screwed onto the upper end of the structural cylinder. The water pressure sensor is electrically connected to the controller. An inner sealing rubber ring and an outer sealing rubber ring are sequentially fitted between the rotating shaft and the inner and outer ends of the lateral structural cylinder. A waterproof gasket is provided at the screw connection between the structural ring and the structural disk.

[0017] In this invention, a waterproof sealing film is provided on the outside of the signal transmission antenna.

[0018] Compared with related technologies, the ecological slope protection structure for river channels in water conservancy projects proposed in this invention has the following beneficial effects:

[0019] This invention discloses a riverbank ecological slope protection structure for water conservancy projects. Through the installation of riverbank protection panels and slope protection vegetation protection components, the riverbank protection panels are made of precast concrete, manufactured in a factory, which shortens the construction period. On-site installation can be directly carried out. The grooves and circular grooves on the inner side of the precast concrete panels are protruding, which increases the embedding and anchoring effect of the panels during installation, improving the embedding stability of the slope protection. In addition, several long grooves opened on the panels provide rooting points for the ecological vegetation on the slope. After rooting, the roots of the vegetation are protected by the long grooves, improving the growth and stability of the vegetation. Furthermore, slope protection vegetation protection components can also be inserted into the riverbank protection panels. The slope protection vegetation protection component is used in the submerged section of river slope protection. After being submerged, the vegetation will be eroded by the river flow, especially in windy weather. The roots of the vegetation will be greatly affected by the impact of the water flow. At this time, the inserted slope protection vegetation protection component will float under the buoyancy of the water, so that the sealing cylinder and the protective wing plates at the four corners protrude from the upper side of the panel. The protruding protective wing plates will protect the roots of the plants from the long groove. When the water flows from the side, the protective wing plates will eliminate most of the impact of the water flow, preventing the water flow from impacting and damaging the roots of the plants. This allows the vegetation on the submerged slope to grow firmly, thereby improving the stability of the combined slope protection structure and vegetation ecology of the river slope.

[0020] In this invention, a river ecological slope protection structure for water conservancy projects is described. Through a connecting component, the component facilitates a convenient installation and connection process for adding a river information monitoring component. When adding the monitoring component to the submerged section of the slope protection, the sleeve-type square tube is fitted onto the outside of the connecting square column. Due to the inclined design of the locking block, under the abutment of the connecting square column, the locking block automatically retracts into the inclined tube. When the slot of the square column aligns with the locking block, the spring's rebound force causes the locking block to automatically lock into the slot. For disassembly and maintenance, the hollow buoyancy ball belt is pulled. Unlocking is completed when the moving locking block retracts into the inside of the inclined cylinder. The entire installation and disassembly process is extremely convenient. In addition, a hollow buoyancy ball is set at the outer end of the pull rod. To prevent the drawback of insufficient elasticity and stability of the spring in the later stage, the hollow buoyancy ball here can provide stable buoyancy when submerged in water. Under the action of buoyancy, the slider can have a stable upward insertion force, which makes the stability of the locking system more reliable. Compared with traditional locking components, this connection component has the advantage of being more stable and can reduce the risk of accidental detachment of the connected river information monitoring component.

[0021] In this invention, a river ecological slope protection structure for water conservancy projects is described. This structure incorporates a river information monitoring component, which can be selectively installed at relevant river immersion points during construction. When the river water flows onto the paddles, it drives a rotating shaft, which in turn rotates a small generator inside the structural cylinder. Under the action of an internal power generation control circuit board, rectifier, and stabilizer, the electricity generated by the generator is converted into stable direct current and stored in a battery. This provides power to the electrical components in the river information monitoring component, thus converting the kinetic energy of the river water flow into a stable electrical supply without the need for an external power source. Each river information monitoring component is an independent monitoring unit. The controller monitors the frequency of the alternating current generated by the small generator and uses an internal program to directly calculate the rotational speed of the shaft. Combined with the subsequent simulation equation of the rotational speed versus flow velocity curve, the flow rate in the river can be calculated. The system measures the flow velocity, and a water pressure sensor mounted on the cylindrical structure can directly detect the water pressure at the installation point. The controller can then directly calculate the immersion depth at that point based on the water pressure. Subsequently, the controller processes the calculated water flow velocity and immersion depth data through a signal processing circuit board and transmits it to the water conservancy monitoring center via a signal transmission antenna. The water conservancy monitoring center can directly calculate the water depth of the river section based on the installation point information of this set of river information monitoring components, and can also directly receive water flow velocity information, thereby achieving accurate monitoring of the river's water body information. Furthermore, by performing weighted average calculation based on feedback data from multiple river information monitoring components, the monitoring data becomes more accurate and practical. In addition, the installation location of the river information monitoring components can be added according to actual construction needs, making it highly flexible in use. Its data transmission is wireless, and its power supply is self-generated, avoiding the hassle of wiring. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of an ecological slope protection structure for river channels in water conservancy projects proposed in this invention. Figure 1 ;

[0023] Figure 2 This is a three-dimensional structural diagram of an ecological slope protection structure for river channels in water conservancy projects proposed in this invention. Figure 1 ;

[0024] Figure 3 This is a three-dimensional disassembled structural diagram of an ecological slope protection structure for river channels in water conservancy projects proposed in this invention;

[0025] Figure 4 Schematic diagram of the three-dimensional structure of riverbank protection slabs Figure 1 ;

[0026] Figure 5 Schematic diagram of the three-dimensional structure of riverbank protection slabs Figure 2 ;

[0027] Figure 6 Schematic diagram of the three-dimensional structure of the slope protection vegetation protection component Figure 1 ;

[0028] Figure 7 Schematic diagram of the three-dimensional disassembly structure of the slope protection vegetation protection component Figure 1 ;

[0029] Figure 8 This is a three-dimensional structural diagram of the connecting components;

[0030] Figure 9 A three-dimensional cross-sectional diagram of the connecting components;

[0031] Figure 10 A three-dimensional structural diagram of some components of the connecting assembly;

[0032] Figure 11 Schematic diagram of the three-dimensional structure of the river information monitoring component Figure 1 ;

[0033] Figure 12 Schematic diagram of the three-dimensional structure of the river information monitoring component Figure 2 ;

[0034] Figure 13 A three-dimensional structural diagram of the internal components of the river information monitoring module;

[0035] Figure 14 This is a schematic diagram of the working state of an ecological slope protection structure for river channels in water conservancy projects proposed in this invention.

[0036] In the diagram: 1. Riverbank protection panel; 11. Precast concrete panel; 12. Long groove; 13. Circular groove; 14. Baffle plate; 15. Slide groove; 2. Slope protection vegetation protection component; 21. Sealing cylinder; 22. Limiting circular plate; 23. Groove; 24. Protective wing plate; 25. Connecting folding rod; 26. Reinforcing rib plate; 3. Connecting component; 31. Butt joint square column; 32. Sleeve square tube; 33. Structural disc; 34. Inclined cylinder; 35. Slot; 36. Fixing plate; 37. Locking block; 38. Engaging groove; 39. Locking tooth; 310. Tie rod; 311. Compression 312. Spring; 4. Hollow buoyancy ball; 5. River information monitoring component; 6. Structural cylinder; 7. Structural ring; 8. Lateral structural cylinder; 9. Rotating shaft; 10. Disc base; 11. Paddle blade; 12. Outer sealing rubber ring; 13. Water pressure sensor; 14. Signal transmission antenna; 15. Inner sealing rubber ring; 16. Base; 17. Small generator; 18. Base plate; 19. Rectifier; 20. Current stabilizer; 30. Battery; 410. Controller; 411. Power generation control circuit board; 42. Signal processing circuit board. Detailed Implementation

[0037] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0038] First embodiment: Please refer to the following: Figures 1-7 In the first embodiment of the present invention, a river ecological slope protection structure for water conservancy projects includes a river slope protection panel 1, a slope protection vegetation protection component 2, a connecting component 3, and a river information monitoring component 4. The river slope protection panel 1 includes a precast concrete panel 11 with several elongated grooves 12 staggered on it, a circular groove 13 at the center of the precast concrete panel 11, and symmetrical sliding grooves 15 at the four corners of the precast concrete panel 11. The slope protection vegetation protection component 2 includes a sealing cylinder 21, which is slidably inserted into the inner side of the circular groove 13. The sliding groove 15... 5. A protective wing plate 24 is slidably inserted into the inner side. A connecting folding rod 25 is fixedly connected to the end of the protective wing plate 24. Four grooves 23 are opened at the upper end of the sealing cylinder 21. The connecting folding rod 25 is screwed into the grooves 23. It should be noted that the entire riverbank protection panel 1 is produced by integral formwork casting and prefabrication. The concrete prefabricated panel 11 has steel bars inserted inside during formwork support. When it is formed in one piece, the structural strength is high. The entire panel, including the openings on it, are all conventional holes and there are no irregular holes. Factory prefabrication is more convenient and the quality is guaranteed.

[0039] With the above-mentioned setup, the long groove 12 provides a growing space for plants. In addition, the round groove 13 and the sliding groove 15 provide a space for subsequent insertion of the slope protection vegetation protection component 2. When the plate is installed on the non-waterlogged section of the river slope, the slope protection vegetation protection component 2 does not need to be inserted. At this time, the sliding groove 15 and the round groove 13, like the long groove 12, also serve as a growing space for plants.

[0040] Specifically, the inner ends of the chute 15 and the circular groove 13 both protrude from the inner side of the precast concrete panel 11, and the sealed cylinder 21 and the protective wing plate 24 are both hollow structures.

[0041] With the above-mentioned configuration, both the sealing cylinder 21 and the protective wing plate 24 have hollow internal structures, which gives the main body of the slope protection vegetation protection component 2 a large buoyancy when submerged in water. Under the action of buoyancy, the sealing cylinder 21 and the four protective wing plates 24 can protrude to the upper side of the plate surface, which can prevent the vegetation roots growing inside the side groove 12 from being eroded and damaged by water flow.

[0042] Specifically, a limiting circular plate 22 is fixedly connected to the bottom of the sealing cylinder 21. The outer diameter of the limiting circular plate 22 is adapted to the inner diameter of the circular groove 13. A baffle 14 is fixedly connected to the inner wall of the outer end of the circular groove 13.

[0043] With the above-mentioned arrangement, when the sealing cylinder 21 floats up, the bottom limiting plate 22 is blocked and limited by the baffle 14, so that the sealing cylinder 21 cannot be detached from the groove 13, and thus the four protective wing plates 24 at the four corners cannot be detached, so that they can be stably inserted into the slide groove 15.

[0044] Specifically, reinforcing ribs 26 are fixedly connected to both sides of the connection between the connecting rod 25 and the protective wing plate 24.

[0045] By setting up the rib plate 26 in the above manner, the stability of the connection between the connecting rod 25 and the protective wing plate 24 can be improved.

[0046] Second embodiment: Please refer to the following: Figures 8-10 In this embodiment, the connecting component 3 includes a docking column 31, which is fixedly connected to the upper end of the sealing cylinder 21. A sleeved square tube 32 is sleeved on the outside of the docking column 31. A structural disc 33 is fixedly connected to the upper end of the sleeved square tube 32. An inclined tube 34 is fixedly connected to the side wall of the sleeved square tube 32. A locking block 37 is slidably installed on the inner side of the inclined tube 34. A pull rod 310 is fixedly connected to the lower side of the locking block 37. A hollow buoyancy ball 312 is fixedly installed on the outer end of the pull rod 310. A compression spring 311 is fixedly connected between the lower side of the locking block 37 and the upper side of the fixing plate 36. It should be noted that the outer structures of the connecting component 3 and the river information monitoring component 4 in this invention are all made of high-density polyethylene, which has extremely low water absorption rate, excellent chemical corrosion resistance and good impact resistance, and can be submerged underwater for a long time to maintain durability. In addition, the screws and compression springs 311 used for the screw connections between the components are all made of 316L stainless steel, which contains 2% to 3% molybdenum, and can form a dense passivation film that does not rust in water and maintains its durability.

[0047] With the above-mentioned setup, under the rebound force of the compression spring 311, the locking block 37 can be driven to lock into the inner side of the slot 35 on the side wall of the docking column 31, thus achieving the locking effect. In addition, the hollow buoyancy ball 312 can provide buoyancy, which can push the locking block 37 upward through the pull rod 310. This setting is to prevent the locking from slipping due to insufficient elasticity of the compression spring 311 in the later stage, so that the locking force of the locking block 37 has a double guarantee effect.

[0048] Specifically, a fixing plate 36 is fixedly installed on the inner wall of the inclined cylinder 34, the pull rod 310 slides through the fixing plate 36, the compression spring 311 is sleeved on the outside of the pull rod 310, a slot 35 is opened on the side wall of the docking square column 31, an engagement groove 38 is opened on the upper end of the locking block 37, and locking teeth 39 are evenly distributed on the upper side of the engagement groove 38.

[0049] By setting the teeth 39 on the upper side of the bite groove 38 as described above, the upper end face of the bite groove 38 can be engaged with the groove 35 to ensure the stability of the engagement and improve the reliability of the locking connection.

[0050] Third embodiment: Please refer to the following: Figures 11-13 In this embodiment, the river information monitoring component 4 includes a structural cylinder 41, a lateral structural cylinder 43 fixedly installed on the side wall of the structural cylinder 41, a rotating shaft 44 rotatably installed inside the lateral structural cylinder 43, a disk seat 45 fixedly installed on the outer end of the rotating shaft 44, a plurality of blades 46 circumferentially fixedly installed on the side wall of the disk seat 45, and a small generator 412 is provided inside the structural cylinder 41, and the drive shaft of the small generator 412 is connected to the shaft 44 via a coupling.

[0051] With the above configuration, when the water flow in the river impacts the blade 46, it can drive the blade 46 to rotate, which in turn drives the shaft 44 to rotate and generate electricity, using the water flow to generate electricity for this device, and thus providing the electrical energy consumed when the electrical devices are working.

[0052] Specifically, a structural ring 42 is fixedly connected to the bottom of the structural cylinder 41. The structural ring 42 is screwed onto the upper side of the structural disc 33. A base 411 and a base plate 413 are screwed onto the inner wall of the structural cylinder 41. A small generator 412 is fixedly installed on the upper side of the base 411. A rectifier 414, a current stabilizer 415, a battery 416, a controller 417, a power generation control circuit board 418, and a signal processing circuit board 419 are sequentially fixedly installed on the base plate 413. The small generator 412, rectifier 414, current stabilizer 415, battery 416, and power generation control circuit board 419 are all fixedly installed on the base plate 413. Both the control circuit board 418 and the signal processing circuit board 419 are electrically connected to the controller 417. A signal transmission antenna 49 is fixedly installed on the outer wall of the structural cylinder 41. The inner end of the signal transmission antenna 49 is connected to the signal processing circuit board 419. A water pressure sensor 48 is screwed onto the upper end of the structural cylinder 41. The water pressure sensor 48 is electrically connected to the controller 417. An inner sealing rubber ring 410 and an outer sealing rubber ring 47 are sequentially fitted between the inner and outer ends of the rotating shaft 44 and the side structural cylinder 43. A waterproof gasket is provided at the screw connection between the structural ring 42 and the structural disc 33.

[0053] With the above-described configuration, when the small generator 412 rotates, the internal power generation control circuit board 418, rectifier 414, and stabilizer 415 convert the power generated by the small generator 412 into stable DC power, which is stored in the battery 416. This provides power for the electrical components in the river information monitoring component 4, converting the kinetic energy of the water flow in the river into a stable power supply without the need for an external power source. Each river information monitoring component is an independent monitoring unit. The controller 417 monitors the frequency of the alternating current generated by the small generator 412 and can directly calculate the rotation speed of the shaft 44 using its internal program. The calculation is based on the simulation equation of the relationship between rotation speed and flow velocity (this simulation equation was calculated by a fluid mechanics experiment, in which the river information monitoring component was placed in a circulating water tank for testing, and the water flow velocity in the tank was increased sequentially, with each flow velocity corresponding to the rotation speed of the shaft 44). A simulation equation of the relationship between rotation speed and flow velocity was obtained based on multiple sets of experiments. This was an experiment conducted before the product was put into production. The process (which is a conventional processing method and will not be elaborated here) can be used to calculate the flow velocity of the water in the river channel. In addition, the water pressure sensor 48 installed on the structural cylinder 41 can directly detect the water pressure information at the installation point. The controller 417 can directly calculate the immersion depth at the point based on the water pressure. Subsequently, the controller 417 processes the calculated water flow velocity and immersion depth data through the signal processing circuit board 419, and then sends it to the water conservancy monitoring center through the signal transmission antenna 49. The water conservancy monitoring center can directly calculate the water depth information of the river section based on the installation point information of the river information monitoring component 4. At the same time, it can also directly receive the water flow velocity information, which can realize the accurate monitoring of the water body information of the river channel. At the same time, the weighted average calculation based on the feedback data of the river information monitoring components at multiple points can make the monitoring data more accurate and enhance its practicality. In addition, the installation position of the river information monitoring component can be added according to the actual construction needs, which makes it highly flexible in use. Its data transmission is wireless and its power supply is self-generated, avoiding the trouble of wiring.

[0054] Specifically, the signal transmission antenna 49 is covered with a waterproof sealing film.

[0055] By setting up the waterproof sealing membrane as described above, the signal transmission antenna 49 can maintain its normal function when submerged in water. It should be noted that the signal antenna in this device should preferentially use low frequency bands (such as VHF / UHF) for communication because its wavelength is longer and its dielectric loss is lower, which can reduce the interference of water on signal transmission. The above are common technical means in the field of communication technology, and will not be elaborated here.

[0056] Specific usage instructions:

[0057] Please refer to the reference. Figure 4 andFigure 14 The "river channel flooding section" mentioned below refers to the flooded section after the river channel slope protection project is completed and the river channel is opened. The river channel slope protection project generally adopts the interception construction method:

[0058] When laying the non-submerged section of the river channel, such as Figure 4 As shown, the precast concrete panels 11 are laid directly on the riverbank slope. At this time, the raised circular grooves 13 and sliding grooves 15 on the rear side can add an embedding and anchoring effect to the panels, improving the laying stability of the precast concrete panels 11. After the laying is completed, the seeds of the slope protection plants are sown. The seeds fall into the long grooves 12, circular grooves 13 and sliding grooves 15. The long grooves 12, circular grooves 13 and sliding grooves 15 provide growth space for the slope protection plants. The plant roots are implanted deep into the slope soil layer, which improves the anchoring effect on the river and realizes the stability of the combined slope protection structure and vegetation ecology.

[0059] When laying the riverbed flooded section, the slope protection vegetation protection component 2 is inserted into the precast concrete panel 11. The installation process is as follows: First, the sealing cylinder 21 is inserted into the circular groove 13 from the rear end (the baffle 14 can engage and limit the limiting circular plate 22 at the bottom of the sealing cylinder 21, preventing the sealing cylinder 21 from slipping out of the circular groove 13). Then, the four protective wing plates 24 are inserted into the sliding groove 15, and the four protective wing plates 24 are screwed to the upper end of the central sealing cylinder 21. At this point, the insertion and installation of the slope protection vegetation protection component 2 is completed, and the laying work can then proceed. After completion, according to design requirements, at the locations where the river information monitoring component 4 needs to be installed, firstly, the connecting square tube 32 of the connecting component 3 is fitted onto the docking square post 31 at the end of the sealing cylinder 21, so that the locking block 37 is engaged into the inner side of the slot 35 on the side wall of the docking square post 31, thereby realizing the installation of the connecting component 3. Since the river information monitoring component 4 is directly screwed onto the upper side of the structural disc 33 on the connecting component 3 before installation, the installation of the river information monitoring component 4 is thus completed. When the later construction is completed and the river is irrigated, the slope protection vegetation protection component 2 is submerged in the water. Figure 14 As shown, the inserted slope protection vegetation protection component 2 will float up under the buoyancy of the water, thereby causing the sealing cylinder 21 and the protective wing plates 24 at the four corners to protrude from the upper side of the panel. The protruding protective wing plates 24 will protect the roots of the plants from the long groove 12. When the water flow impacts from the side, the protective wing plates 24 will eliminate most of the impact of the water flow, preventing the water flow from impacting and damaging the roots of the plants, so that the slope protection vegetation in the submerged section can grow firmly.

[0060] When laying the transition zone between the submerged and non-submerged sections of the river channel (this section is the transition zone between high and low water levels), the method of directly laying the precast concrete panels 11 on the riverbank is still adopted. The slope protection vegetation protection component 2 is not inserted in this section. The slope protection vegetation protection component 2 and the river information monitoring component 4 connected to it need to be in a stable submerged state to play their role. In addition, the slope protection vegetation protection component 2, the connecting component 3 and the river information monitoring component 4 will be affected by the external environment when exposed. For example, direct sunlight will cause the plastic material to become brittle. When these components are submerged in water, they will be protected by the water body.

[0061] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A river channel ecological slope protection structure for water conservancy projects, characterized in that, It includes riverbank protection panels (1), slope protection vegetation protection components (2), connection components (3) and river information monitoring components (4); The riverbank protection panel (1) includes a precast concrete panel (11) with several long grooves (12) staggered on it. A circular groove (13) is provided at the center of the precast concrete panel (11). Sliding grooves (15) are symmetrically provided at the four corners of the precast concrete panel (11). The slope protection vegetation protection component (2) includes a sealing cylinder (21). The sealing cylinder (21) is slidably inserted into the inner side of the circular groove (13). A protective wing plate (24) is slidably inserted into the inner side of the sliding groove (15). A connecting folding rod (25) is fixedly connected to the end of the protective wing plate (24). Four grooves (23) are provided at the upper end of the sealing cylinder (21). The connecting rod (25) is screwed to the groove (23). The connecting assembly (3) includes a docking column (31), which is fixedly connected to the upper end of the sealing cylinder (21). A sleeved square tube (32) is sleeved on the outside of the docking column (31). A structural disc (33) is fixedly connected to the upper end of the sleeved square tube (32). An inclined tube (34) is fixedly connected to the side wall of the sleeved square tube (32). A locking block (37) is slidably installed on the inside of the inclined tube (34). A pull rod (310) is fixedly connected to the lower side of the locking block (37). A hollow buoyancy ball (312) is fixedly installed on the outer end of the pull rod (310).

2. The ecological slope protection structure for river channels in water conservancy projects according to claim 1, characterized in that, The river information monitoring component (4) includes a structural cylinder (41), a lateral structural cylinder (43) is fixedly installed on the side wall of the structural cylinder (41), a rotating shaft (44) is rotatably installed on the inner side of the lateral structural cylinder (43), a disc seat (45) is fixedly installed on the outer end of the rotating shaft (44), and a number of blades (46) are fixedly installed circumferentially on the side wall of the disc seat (45). A small generator (412) is provided inside the structural cylinder (41), and the drive shaft of the small generator (412) is connected to the shaft coupling of the rotating shaft (44).

3. The ecological slope protection structure for river channels in water conservancy projects according to claim 1, characterized in that, The inner ends of the chute (15) and the circular groove (13) protrude from the inner side of the precast concrete panel (11), and the sealing cylinder (21) and the protective wing plate (24) are both hollow structures.

4. The ecological slope protection structure for river channels in water conservancy projects according to claim 1, characterized in that, The bottom of the sealing cylinder (21) is fixedly connected to a limiting circular plate (22), the outer diameter of the limiting circular plate (22) is adapted to the inner diameter of the circular groove (13), and a baffle (14) is fixedly connected to the inner wall of the outer end of the circular groove (13).

5. The ecological slope protection structure for river channels in water conservancy projects according to claim 1, characterized in that, Reinforcing ribs (26) are fixedly connected to both sides of the connection between the connecting folding rod (25) and the protective wing plate (24).

6. The ecological slope protection structure for river channels in water conservancy projects according to claim 1, characterized in that, A fixing plate (36) is fixedly installed on the inner wall of the inclined cylinder (34). The pull rod (310) slides through the fixing plate (36). A compression spring (311) is fixedly connected between the lower side of the locking block (37) and the upper side of the fixing plate (36). The compression spring (311) is sleeved on the outside of the pull rod (310).

7. The ecological slope protection structure for river channels in water conservancy projects according to claim 1, characterized in that, The side wall of the docking column (31) is provided with a slot (35), the upper end of the locking block (37) is provided with a meshing groove (38), and the upper side of the meshing groove (38) is provided with evenly distributed teeth (39).

8. The ecological slope protection structure for river channels in water conservancy projects according to claim 2, characterized in that, A structural ring (42) is fixedly connected to the bottom of the structural cylinder (41). The structural ring (42) is screwed onto the upper side of the structural disk (33). A base (411) and a base plate (413) are screwed onto the inner wall of the structural cylinder (41). The small generator (412) is fixedly installed on the upper side of the base (411). A rectifier (414), a current stabilizer (415), a battery (416), a controller (417), a power generation control circuit board (418), and a signal processing circuit board (419) are sequentially fixedly installed on the base plate (413). The small generator (412), rectifier (414), current stabilizer (415), battery (416), and power generation control circuit board (419) are connected together. The electrical control circuit board (418) and the signal processing circuit board (419) are both electrically connected to the controller (417). A signal transmission antenna (49) is fixedly installed on the outer wall of the structural cylinder (41). The inner end of the signal transmission antenna (49) is connected to the signal processing circuit board (419). A water pressure sensor (48) is screwed onto the upper end of the structural cylinder (41). The water pressure sensor (48) is electrically connected to the controller (417). An inner sealing rubber ring (410) and an outer sealing rubber ring (47) are sequentially fitted between the inner and outer ends of the rotating shaft (44) and the side structural cylinder (43). A waterproof gasket is provided at the screw connection between the structural ring (42) and the structural disk (33).

9. The ecological slope protection structure for river channels in water conservancy projects according to claim 8, characterized in that, The signal transmission antenna (49) is covered with a waterproof sealing film on the outside.

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