Modularized ecological bank slope protection assembly

Abstract

The invention belongs to the technical field of ecological bank slope protection, particularly relates to a modularized ecological bank slope protection assembly, and aims to solve the problems that in concrete grid slope protection in the prior art, precast concrete blocks are spliced to form grids, soil is filled in the grids for planting, vegetation growth cannot be combined with grid slope protection, and water resources cannot be reasonably utilized. The device comprises two drainage ditches, and a plurality of water retaining partition plate mechanisms are arranged on the inner sides of the two drainage ditches; the soil limiting grooves are formed between the two drainage grooves side by side, rhizome holes are formed in the inner walls of the bottoms of the soil limiting grooves, and spiral rhizome grooves are formed in the bottom sides of the rhizome holes. Through five innovation points of dynamic drainage-irrigation coupling, modular expansion, root system guiding, multi-stage bin separation and stability enhancement, the bank slope protection system with the ecological property and the engineering property is constructed, and water resources are reasonably utilized.

Description

Technical Field

[0001] The present invention relates to the technical field of ecological bank slope protection, and particularly relates to a modular ecological bank slope protection component. Background Art

[0002] The near-shore zones of rivers, lakes and reservoirs are often scoured and eroded by water flow, wind and waves, which easily leads to the instability of the bank slope collapse and retreat, and greatly affects the stability of the bank beach morphology and the development of the soil habitat. Even in the flood season, it may cause the collapse of natural river embankments, affecting the river regime stability, flood discharge capacity, water resource function, shipping function, etc. of rivers and lakes. Therefore, it is necessary to carry out engineering treatment and ecological protection on severely scoured bank slopes. For large rivers such as the Yangtze River, the Pearl River, and the Xijiang River, the protection of river bank slopes has become an important waterway regulation project and water conservancy project, often requiring a large amount of financial and material costs. The protection of river and lake bank slopes includes methods such as natural grass planting slope protection, concrete rigid lining, steel wire gabion slope protection, and dam building for bank protection. Although certain treatment effects can be achieved, the engineering efficiency is often slow and the construction takes a long time. Among them, the method of full-slope hardening artificially causes the loss of habitat to a certain extent and cuts off the water-soil connectivity. In addition, in the rainy season, there may be safety risks such as local scouring of the bank slope collapse and sudden collapse. The bank slope needs to be quickly protected, while the traditional ecological slope protection method is difficult to construct in a short time, and the timeliness in risk emergency applications is still insufficient. Considering the development background of the previous river and lake scoured bank slope protection technologies, how to quickly and efficiently protect the scoured bank slope, construct a stable bank slope morphological structure, and maintain the ecological friendliness of the protection project to the bank slope habitat has become one of the technical difficulties in the fields of ecological slope protection and environmental protection engineering.

[0003] Publication (Announcement) No.: CN111648305B relates to a modular bank slope protection component, a bank slope structure and a construction method thereof. Among them, the upper module has an inverted "mountain" shape structure, and the lower module is a regular "mountain" shape structure that can be inserted into the upper module, and the lower module is equipped with an integral base plate. By combining the upper and lower modules to quickly construct the bank slope, the construction efficiency can be improved, and the mechanical stability is high. After assembly, a stable integral bank slope structure can be formed, achieving good anti-scouring and slope protection effects. The water-permeable holes opened on the upper and lower modules are beneficial to ensuring water-soil connectivity, being ecological-friendly and beneficial to the reconstruction of the bank slope habitat. The insertion and cooperation structure between the upper module and the lower module is beneficial for quickly constructing slope protection when situations such as bank slope collapse and sudden collapse occur, which is of great significance for risk emergency.

[0004] Existing technology: Concrete grid slope protection: Prefabricated concrete blocks are spliced to form a grid, and soil is filled and planted in the grid. The growth of vegetation cannot be combined with the grid slope protection, and water resources cannot be reasonably utilized. Summary of the Invention

[0005] The object of the present invention is to solve the disadvantages of the existing concrete grid slope protection: precast concrete blocks are spliced to form a grid, soil is filled in the grid for planting, the growth of vegetation cannot be combined with the grid slope protection, and the water resources cannot be reasonably utilized, and a modular ecological bank slope protection component is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A modular ecological bank slope protection component, comprising:

[0008] Two drainage grooves, and a plurality of water retaining partition mechanisms are arranged on the inner sides of the two drainage grooves;

[0009] A plurality of soil limiting grooves are arranged side by side between the two drainage grooves. Root holes are opened on the bottom inner walls of the plurality of soil limiting grooves. Spiral root grooves are arranged on the bottom sides of the plurality of root holes. A plurality of dividing mechanisms are arranged on the inner sides of the plurality of soil limiting grooves. A plurality of groups of side water holes are opened on both sides of the plurality of soil limiting grooves. A plurality of groups of communication holes are opened on the inner side of the drainage groove. Each group of communication holes corresponds to each group of side water holes, and the water retaining partition mechanism is matched with the corresponding communication hole.

[0010] Preferably, the water retaining partition mechanism includes a mating sealing plate and a water retaining partition. A plurality of guiding installation grooves are opened on the inner walls of both sides of the drainage groove. The side of the water retaining partition is slidably connected with the inner wall of the corresponding guiding installation groove. Drainage holes are opened on the water retaining partition. An operation box is fixedly installed on the top of the water retaining partition. Two welding blocks are fixedly installed on the side of the operation box. The same round rod is rotatably installed between the two welding blocks. A vertical rod is fixedly installed on the bottom side of the round rod. A sealing ball is fixedly installed on the bottom of the vertical rod. The sealing ball is adapted to the drainage hole. A buoyancy rod is fixedly installed on the outer side of the vertical rod. A buoyancy ball is fixedly installed on the outer side of the buoyancy rod. Two torsion springs are sleeved on the outer side of the round rod. One end of the torsion spring is fixedly installed with the welding block, and the other end of the torsion spring is fixedly installed with the round rod: through the torsion action of the torsion spring, a reset torsion is provided for the round rod, and the round rod drives the rotating hole to seal the drainage hole through the vertical rod.

[0011] Preferably, a limiting sliding groove is opened on the side wall of the drainage groove. A limiting sliding rod is fixedly installed in the limiting sliding groove. A limiting sliding block is fixedly installed in the mating sealing plate. A limiting sliding hole is opened on the limiting sliding block. The limiting sliding block is slidably connected with the inner wall of the limiting sliding groove through the cooperation of the limiting sliding hole and the limiting sliding rod, ensuring that the mating sealing plate fits and slides on the side wall of the drainage groove.

[0012] Preferably, a plurality of mating communication holes are formed in the mating sealing plate, and the plurality of mating communication holes are adapted to the communication holes. A stay bar is rotatably mounted on the side of the mating sealing plate through a pin. A pin hole is formed at the outer end of the stay bar, and a connecting rod is movably mounted in the pin hole. A rotating hole is formed in the sealing ball, and the connecting rod is rotatably connected to the rotating hole; the connecting rod drives the mating sealing plate to move through the stay bar, so as to realize the coincidence or dislocation of the communication holes and the communication holes.

[0013] Preferably, two fixing blocks are fixedly mounted in the operation box. Locking rods are slidably mounted on both of the two fixing blocks. Chamfered edges are formed at the outer ends of the two locking rods. Two jacks are formed at the bottom of the operation box. A plurality of locking blocks are symmetrically and fixedly mounted on the side of the drainage groove, and the locking blocks are adapted to the jacks. A locking groove is formed in the locking block, and the chamfered edge is unidirectionally clamped with the locking groove. A stress block is fixedly mounted on the outer side of the locking rod, and two tension springs are fixedly mounted on the inner side of the stress block. Both of the two tension springs are fixedly mounted with the fixing block; the two locking blocks enter the two jacks and squeeze the two locking rods. The locking rods are squeezed and contracted by the chamfered edges until the locking rods are aligned with the locking grooves. Through the pulling force of the tension springs, the locking rods enter the locking grooves, and then the connecting rod is inserted into the pin hole.

[0014] Preferably, a top cover is fixedly mounted on the top of the operation box. An operating structure is mounted at the center of the top cover. The operating structure includes a rotating rod. The rotating rod is rotatably mounted through a bearing. A winding wheel is sleeved on the outer side of the rotating rod. A handle is fixedly mounted at the top end of the rotating rod. Two steel wires are symmetrically connected to the outer side of the winding wheel. The two steel wires are fixedly mounted with the two stress blocks; twisting the operating structure drives the rotating rod to rotate. The rotating rod drives the winding wheel to rotate. The winding wheel drives the two stress blocks to approach each other through the two steel wires. The two stress blocks drive the two locking rods to approach each other. The two locking rods leave the two locking grooves, releasing the fixation between the locking block and the operation box, and pulling up the operating structure can disassemble the water blocking partition plate, the operation box and their related parts.

[0015] Preferably, two connection gaps are formed on the front and rear sides of the soil limiting groove. Two connecting members are mounted between the two soil limiting grooves close to each other. The connecting member includes a stacked trapezoidal member and a capping strip. The stacked trapezoidal member is adapted to the two connection gaps close to each other. The two soil limiting grooves close to each other are connected by the two connecting members. Pulling out the connecting member can release the splicing between the two soil limiting grooves.

[0016] Preferably, a plurality of vertical water holes are formed on the front and rear sides of the soil limiting groove. The vertical water holes on the two soil limiting grooves close to each other are aligned. Mounting plates are fixedly mounted on the left and right sides of the soil limiting groove. The mounting plates are fixedly mounted with the drainage groove through screws.

[0017] In the present invention, the beneficial effects of the modular ecological bank slope protection component are as follows:

[0018] 1. Dynamic water level adaptive drainage and irrigation system

[0019] Buoyancy-triggered sealing device: Through the linkage of the buoyancy ball and the torsion spring, the automatic opening and closing of the drainage hole are realized. When the water level is low, the drainage hole is closed to maintain the soil humidity. When the water level is high, the buoyancy ball is pushed upward by the buoyancy force, driving the sealing ball to disengage from the drainage hole and opening the drainage.

[0020] Dual-channel water level regulation: With the cooperation of the sealing plate through the misaligned design of the communication holes, the water replenishing channels of the drainage trench and the soil are synchronously controlled to realize the intelligent switching between irrigation and flood prevention.

[0021] 2. Modular splicing and quick disassembly and assembly design

[0022] Soil confinement groove splicing system: Through the snap-fit design of the connection notch and the stacked trapezoidal parts, the lateral expansion and longitudinal stacking of the soil confinement groove are realized.

[0023] Installation of the locking water retaining partition: Utilizing the beveled edge clamping mechanism of the jack and the locking block, and cooperating with the retraction and release of the steel wire rope to realize the quick disassembly and assembly of the water retaining partition.

[0024] 3. Plant root guidance and anti-scour structure

[0025] Spiral root groove design: Through the spiral groove to guide the plant roots to grow in a coiled manner, enhancing the anchoring effect.

[0026] Multi-level permeable hole distribution: The side water holes and the vertical water holes form a two-way permeable network, taking into account both water infiltration and soil anti-erosion.

[0027] 4. Compartment drainage logic: The water retaining partition is arranged in sections along the drainage trench, and the drainage holes are opened step by step through the water level gradient to avoid the impact of concentrated drainage.

[0028] Diagonal strut linkage sealing: The movement of the sealing ball drives the diagonal strut through the connecting rod, and synchronously adjusts and coordinates with the displacement of the sealing plate to realize the coordinated opening and closing of the drainage and irrigation channels.

[0029] 5. Anti-slip and stability enhancement structure

[0030] Installation plate anchoring system: Rigidly connect the soil confinement groove and the drainage trench through screws to form an overall anti-slip framework.

[0031] Limit slider guiding design: Cooperate with the sealing plate to guide the sliding through the limit slide bar to eliminate the sealing failure caused by lateral displacement.

[0032] Through five innovative points, namely dynamic drainage-irrigation coupling, modular expansion, root system guidance, multi-level binning, and stability enhancement, the present invention constructs a slope protection system that combines ecological and engineering properties, enabling rational utilization of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic structural view of a modular ecological slope protection component proposed by the present invention;

[0034] Figure 2 Proposed by the present invention Figure 1 Bottom view structural schematic;

[0035] Figure 3 It is a three-dimensional structural view of two soil confinement grooves proposed by the present invention;

[0036] Figure 4 It is a three-dimensional structural view of a soil confinement groove proposed by the present invention;

[0037] Figure 5 It is a three-dimensional structural view of a connecting piece proposed by the present invention;

[0038] Figure 6 It is a three-dimensional structural view of a drainage groove and its related parts proposed by the present invention;

[0039] Figure 7 It is a bottom view structural schematic of a drainage groove and its related parts proposed by the present invention;

[0040] Figure 8 It is a partial three-dimensional structural view of a drainage groove and its related parts proposed by the present invention;

[0041] Figure 9 It is a structural view of a water retaining baffle mechanism and its related parts proposed by the present invention;

[0042] Figure 10 It is a bottom view structural schematic of a water retaining baffle mechanism and its related parts proposed by the present invention;

[0043] Figure 11 It is a separated structural view of a water retaining baffle mechanism and its related parts proposed by the present invention;

[0044] Figure 12 It is a three-dimensional structural view of a water retaining baffle, an operation box, a fixing block, and a locking rod proposed by the present invention;

[0045] Figure 13 It is a structural view of a cooperating sealing plate, a diagonal brace, and their related parts proposed by the present invention;

[0046] Figure 14Structural schematic diagram of the water baffle, operation box and related parts proposed by the present invention;

[0047] Figure 15 Bottom view structural schematic diagram of the operation structure proposed by the present invention;

[0048] Figure 16 Bottom view structural schematic diagram of the splitting mechanism proposed by the present invention.

[0049] In the figure: 1. Drainage groove; 11. Guide installation groove; 12. Communication hole; 13. Locking block; 131. Locking groove; 14. Limit sliding groove; 15. Limit sliding rod; 2. Water baffle mechanism; 21. Matching sealing plate; 211. Limit sliding block; 212. Limit sliding hole; 22. Matching communication hole; 23. Diagonal brace; 231. Pin hole; 24. Water baffle; 241. Drainage hole; 25. Operation box; 251. Jack; 26. Top cover; 27. Operation structure; 271. Handle; 272. Rotating rod; 273. Winding wheel; 274. Steel wire rope; 281. Fixed block; 282. Locking rod; 283. Stress block; 284. Tension spring; 285. Hypotenuse; 291. Sealing ball; 292. Rotating hole; 293. Connecting rod; 294. Vertical rod; 295. Round rod; 296. Welding block; 297. Torsion spring; 298. Buoyancy rod; 299. Buoyancy ball; 3. Soil limiting groove; 31. Spiral root groove; 32. Vertical water hole; 33. Side water hole; 34. Installation plate; 35. Root hole; 36. Connection notch; 37. Connector; 38. Splitting chute; 371. Stacked trapezoidal part; 372. Capping strip; 4. Splitting mechanism; 41. N-shaped frame plate; 42. Finger groove; 43. Splitting plate; 44. Rectangular hole. Detailed implementation manners

[0050] Next, the technical solutions in the present embodiment will be clearly and completely described in conjunction with the accompanying drawings in the present embodiment. Obviously, the described embodiments are only a part of the embodiments of the present embodiment, rather than all the embodiments.

[0051] Embodiment 1

[0052] Refer to Figures 1 - 16, A modular ecological bank slope protection component, including two drainage grooves 1 and multiple soil confinement grooves 3. Multiple water retaining partition mechanisms 2 are arranged on the inner sides of the two drainage grooves 1. The multiple soil confinement grooves 3 are arranged side by side between the two drainage grooves 1. Root holes 35 are opened on the bottom inner walls of the multiple soil confinement grooves 3. Spiral root grooves 31 are arranged on the bottom sides of the multiple root holes 35. Multiple partitioning mechanisms 4 are arranged on the inner sides of the multiple soil confinement grooves 3. Multiple groups of side water holes 33 are opened on both sides of the multiple soil confinement grooves 3. Multiple groups of communication holes 12 are opened on the inner side of the drainage groove 1. Each group of communication holes 12 corresponds to each group of side water holes 33. The water retaining partition mechanism 2 cooperates with the corresponding communication hole 12.

[0053] Specifically, root hole optimization: The diameter of the root hole 35 is 50 - 80 mm, and the hole spacing is 200 - 300 mm, matching the root system expansion requirements of herbs / shrubs.

[0054] Spiral groove geometric parameters: The spiral angle is 15° - 30°, the groove depth is 30 - 50 mm, and the pitch is 100 - 150 mm, simulating the natural root system coiling growth path.

[0055] Permeability rate control: The opening rate of the side water hole 33 is 10% - 15% (hole diameter 5 - 10 mm), ensuring that the permeation speed ≤ 0.3 m / s to prevent soil erosion.

[0056] Refer to Figure 1 , In this embodiment, the water retaining partition mechanism 2 includes a mating sealing plate 21 and a water retaining partition 24. Multiple guiding installation grooves 11 are opened on the inner walls of both sides of the drainage groove 1. The side of the water retaining partition 24 is slidably connected to the inner wall of the corresponding guiding installation groove 11. A drainage hole 241 is opened on the water retaining partition 24. An operation box 25 is fixedly installed on the top of the water retaining partition 24. Two welding blocks 296 are fixedly installed on the side of the operation box 25. The same round rod 295 is rotatably installed between the two welding blocks 296. A vertical rod 294 is fixedly installed on the bottom side of the round rod 295. A sealing ball 291 is fixedly installed on the bottom of the vertical rod 294. The sealing ball 291 is adapted to the drainage hole 241. A buoyancy rod 298 is fixedly installed on the outer side of the vertical rod 294. A buoyancy ball 299 is fixedly installed on the outer side of the buoyancy rod 298. Two torsion springs 297 are sleeved on the outer side of the round rod 295. One end of the torsion spring 297 is fixedly installed with the welding block 296, and the other end of the torsion spring 297 is fixedly installed with the round rod 295: Through the torsion action of the torsion spring 297, a reset torsion is provided for the round rod 295, and the round rod 295 drives the rotating hole 292 through the vertical rod 294 to seal the drainage hole 241.

[0057] Specifically, buoyancy performance: The density of the buoyancy ball needs to be lower than water (it is recommended that the density ≤ 0.8 g / cm 3), with a diameter of about 50 - 80 mm, providing a buoyancy force of ≥0.5 N to overcome the torsional spring resistance.

[0058] Spring torque control: The torque range of the torsional spring 297 is set to 0.2 - 0.4 N·m to ensure that the sealing ball triggers an action at the critical water level (such as a water depth of 20 - 30 cm).

[0059] Drainage efficiency: The diameter of a single drainage hole 241 is 20 - 30 mm, the water flow rate is 0.5 - 1.0 L / s, and multiple holes in parallel can achieve a regional drainage volume of ≥5 L / (s·m).

[0060] Refer to Figure 1 , in this embodiment, a limiting chute 14 is opened on the side wall of the drainage groove 1, a limiting slide bar 15 is fixedly installed in the limiting chute 14, a limiting slider 211 is fixedly installed in the mating sealing plate 21, a limiting slide hole 212 is opened on the limiting slider 211, and the limiting slider 211 is slidably connected to the inner wall of the limiting chute 14 through the cooperation of the limiting slide hole 212 and the limiting slide bar 15 to ensure that the mating sealing plate 21 fits and slides along the side wall of the drainage groove 1. A plurality of mating communication holes 22 are opened on the mating sealing plate 21, and the plurality of mating communication holes 22 are adapted to the communication holes 12. A stay bar 23 is rotatably installed at the side of the mating sealing plate 21 through a pin. A pin hole 231 is opened at the outer end of the stay bar 23, a connecting rod 293 is movably installed in the pin hole 231, a rotating hole 292 is opened on the sealing ball 291, and the connecting rod 293 is rotatably connected to the rotating hole 292; the connecting rod 293 drives the mating sealing plate 21 to move through the stay bar 23 to achieve the coincidence or dislocation of the communication holes 22 and the communication holes 12.

[0061] Specifically, the anti-slip force calculation: The shear strength of a single screw is ≥6 kN, 4 - 6 M12 bolts are arranged on each side of the mounting plate 34, and the overall anti-slip coefficient is ≥1.5.

[0062] Guide wear resistance: A nylon bushing (friction coefficient ≤0.15) is embedded in the limiting chute 14, and the stroke life of the slider 211 is ≥10^5 times.

[0063] Slope adaptability: The overall anti-overturning moment of the component is ≥200 N·m / m, suitable for soil or rock slopes with a slope ≤45°.

[0064] Refer to Figure 1, in this embodiment, two fixing blocks 281 are fixedly installed in the operation box 25. Locking rods 282 are slidably installed on both of the two fixing blocks 281. Chamfered edges 285 are formed at the outer ends of the two locking rods 282. Two jacks 251 are formed at the bottom of the operation box 25. A plurality of locking blocks 13 are symmetrically and fixedly installed on the side of the drainage groove 1. The locking blocks 13 are adapted to the jacks 251. Locking grooves 131 are formed in the locking blocks 13. The chamfered edges 285 are unidirectionally clamped with the locking grooves 131. Force-receiving blocks 283 are fixedly installed on the outer sides of the locking rods 282. Two tension springs 284 are fixedly installed on the inner sides of the force-receiving blocks 283. Both of the two tension springs 284 are fixedly installed with the fixing blocks 281. The two locking blocks 13 enter the two jacks 251 and press the two locking rods 282. The locking rods 282 contract under the extrusion from the chamfered edges 285 until the locking rods 282 are aligned with the locking grooves 131. Under the pulling force of the tension springs 284, the locking rods 282 enter the locking grooves 131, and then the connecting rod 293 is inserted into the pin hole 231.

[0065] Refer to Figure 1 , in this embodiment, a top cover 26 is fixedly installed on the top of the operation box 25. An operating structure 27 is installed at the central position of the top cover 26. The operating structure 27 includes a rotating rod 272. The rotating rod 272 is rotatably installed through a bearing. A winding wheel 273 is sleeved on the outer side of the rotating rod 272. A handle 271 is fixedly installed at the top end of the rotating rod 272. Two steel wire ropes 274 are symmetrically connected to the outer side of the winding wheel 273. The two steel wire ropes 274 are fixedly installed with the two force-receiving blocks 283. Twisting the operating structure 27 drives the rotating rod 272 to rotate. The rotating rod 272 drives the winding wheel 273 to rotate. The winding wheel 273 drives the two force-receiving blocks 283 to approach each other through the two steel wire ropes 274. The two force-receiving blocks 283 drive the two locking rods 282 to approach each other. The two locking rods 282 leave the two locking grooves 131, releasing the fixation between the locking blocks 13 and the operation box 25, and pulling up the operating structure 27, the water-blocking partition 24, the operation box 25 and their related parts can be disassembled.

[0066] Refer to Figure 1, in this embodiment, two connection notches 36 are provided on both the front and rear sides of the soil limiting groove 3. Two connecting members 37 are installed between two soil limiting grooves 3 that are close to each other. The connecting member 37 includes a stacked trapezoidal member 371 and a capping strip 372. The stacked trapezoidal member 371 is adapted to the two connection notches 36 that are close to each other. The two soil limiting grooves 3 that are close to each other are connected by two connecting members 37. By pulling out the connecting member 37, the splicing between the two soil limiting grooves 3 can be released. A plurality of vertical water holes 32 are provided on both the front and rear sides of the soil limiting groove 3. The vertical water holes 32 on two soil limiting grooves 3 that are close to each other are aligned. Mounting plates 34 are fixedly installed on both the left and right sides of the soil limiting groove 3. The mounting plates 34 are fixedly installed on the drainage groove 1 by screws.

[0067] Specifically, the strength of the connecting member: The connecting member 37 is made of HDPE material with a compressive strength ≥ 20 MPa, and the single-piece load-bearing ≥ 200 kg, adapting to a slope ratio of 1:1 - 1:3.

[0068] Durability of the locking mechanism: The locking rod 282 and the locking groove 131 are made of 304 stainless steel, with a surface hardness ≥ HRC 40, supporting ≥ 1000 times of plugging and unplugging cycles without loss.

[0069] Module standardization: It is recommended that the size of a single soil limiting groove be 1 - 2 m in length × 0.5 m in width × 0.3 m in height, adapting to the modular construction of common slope units.

[0070] Working mode: When in use, at least two drainage grooves 1 are selected. A plurality of soil limiting grooves 3 are fixed side by side between the two drainage grooves 1. A pit is dug on the slope, and the soil limiting grooves 3 are pre-stored in the pit, and soil is pre-stored inside the soil limiting grooves 3. The vegetation grows along the spiral root groove 31 through the root hole 35, realizing spiral rooting and improving the stability of vegetation planting. The two drainage grooves 1 are provided for drainage during flood control. Water flows into the interiors of the two drainage grooves 1. When the water level is low, the water cooperates with the side water holes 33 on the soil limiting groove 3 through the communication holes 12 on the drainage groove 1 for liquid irrigation. When the water level is high, the soil does not need to be irrigated either. The buoyancy ball 299 is subjected to water buoyancy, drives the vertical rod 294 to turn through the buoyancy rod 298. The vertical rod 294 relies on the round rod 295 as a fulcrum to turn. The round rod 295 drives the sealing ball 291 away from the drain hole 241, and the excess water is discharged through the drain hole 241. At the same time, the sealing ball 291 drives the diagonal strut 23 to move through the connecting rod 293. The diagonal strut 23 pushes the mating sealing plate 21 to move. The mating sealing plate 21 drives the limit slider 211 to slide in the limit chute 14. The mating communication hole 22 on the mating sealing plate 21 is misaligned with the communication hole 12 on the drainage groove 1, blocking the communication hole 12. In the case of heavy rain, there is no need to inject water into the soil, avoiding excessive scouring of the soil by rainwater. A plurality of water retaining partition mechanisms 2 are arranged in the drainage groove 1. As the water level rises, drainage is carried out step by step. If the water level drops, the torsion spring 297 provides a reset torsion for the round rod 295 through its torsion. The round rod 295 drives the vertical rod 294 to seal the drain hole 241 through the rotating hole 292. At the same time, the connecting rod 293 drives the mating sealing plate 21 to move through the diagonal strut 23, so that the mating communication hole 22 coincides with the communication hole 12 again, and the soil can be replenished with water;

[0071] When it is necessary to disassemble the water retaining partition 24, first pull out the connecting rod 293 from the pin hole 231 on the diagonal strut 23, twist the operation structure 27 to drive the rotating rod 272 to rotate. The rotating rod 272 drives the winding wheel 273 to rotate. The winding wheel 273 drives the two stress blocks 283 to approach each other through the two steel wire ropes 274. The two stress blocks 283 drive the two locking rods 282 to approach each other. The two locking rods 282 leave the two locking grooves 131, releasing the fixation of the locking block 13 and the operation box 25, and pulling up the operation structure 27, the water retaining partition 24, the operation box 25 and their related parts can be disassembled. When reinstalling, insert the water retaining partition 24 into the two guiding installation grooves 11. The two locking blocks 13 enter the two jacks 251 and squeeze the two locking rods 282. The locking rods 282 contract under the extrusion from the inclined side 285 until the locking rods 282 are aligned with the locking grooves 131. Through the pulling force of the tension spring 284, the locking rods 282 enter the locking grooves 131, and then insert the connecting rod 293 into the pin hole 231.

[0072] Embodiment 2

[0073] Embodiment 2 is the same as the rest of Embodiment 1, except that: a plurality of dividing sliding grooves 38 are symmetrically formed in the inner walls on the front and rear sides of the soil limiting groove 3, and the same dividing mechanism 4 is movably installed in two dividing sliding grooves 38 located on the same horizontal axis, dividing the soil limiting groove 3 into a plurality of planting areas. The dividing mechanism 4 includes an n-shaped frame plate 41, a dividing plate 43 is fixedly installed inside the n-shaped frame plate 41, a plurality of rectangular holes 44 are formed in the dividing plate 43, and finger grooves 42 are formed on both sides of the n-shaped frame plate 41.

[0074] In this embodiment, the dividing mechanism 4 is inserted into the two dividing sliding grooves 38 to divide the soil limiting groove 3 into a plurality of planting areas. The plurality of rectangular holes 44 provided can conduct water connection. In an insertion and extraction manner, the dividing mechanism 4 is conveniently installed inside the soil limiting groove 3. All the structural shapes, dimensions and materials of Embodiment 1 are included in this application, and can be selected and adjusted to meet specific usage situations. The attached drawings are all schematic structural diagrams, and the specific actual dimensions can be appropriately adjusted.

[0075] Specifically, the bin spacing: the water retaining partition is spaced 2 - 3m apart, and the water storage capacity of each bin corresponds to 0.5 - 1.0m 3 , meeting the flood control requirements for a rainfall intensity ≤ 50mm / h.

[0076] Displacement accuracy: the stroke of the diagonal strut is designed to be ±50mm, ensuring that the sealing gap ≤ 1mm when the communication holes 22 / 12 are misaligned and blocked.

[0077] Cooperative response time: from the float trigger to the complete closure of the sealing plate ≤ 10s, meeting the rapid adjustment of the dynamic water level.

[0078] The above is only the preferred specific implementation manner of this embodiment, but the protection scope of this embodiment is not limited thereto. Any person skilled in the art within the technical scope disclosed in this embodiment, according to the technical solution and inventive concept of this embodiment, makes equivalent substitutions or changes, and should be covered within the protection scope of this embodiment.

Claims

1. A modular ecological bank slope protection component, characterized in that, Including: Two drainage grooves (1), and a plurality of water retaining partition mechanisms (2) are arranged on the inner sides of the two drainage grooves (1); A plurality of soil limiting grooves (3) are arranged side by side between the two drainage grooves (1). Root holes (35) are formed in the bottom inner walls of the plurality of soil limiting grooves (3). Spiral root grooves (31) are arranged on the bottom sides of the plurality of root holes (35). A plurality of dividing mechanisms (4) are arranged on the inner sides of the plurality of soil limiting grooves (3). A plurality of groups of side water holes (33) are formed on both sides of the plurality of soil limiting grooves (3). A plurality of groups of communication holes (12) are formed in the inner sides of the drainage grooves (1). Each group of communication holes (12) corresponds to each group of side water holes (33). The water retaining partition mechanism (2) is matched with the corresponding communication hole (12).

2. The modular ecological bank slope protection component according to claim 1, wherein, The water retaining partition mechanism (2) includes a matching sealing plate (21) and a water retaining partition (24). A plurality of guiding installation grooves (11) are formed in the inner walls of both sides of the drainage groove (1). The side of the water retaining partition (24) is slidably connected with the inner wall of the corresponding guiding installation groove (11). A drainage hole (241) is formed in the water retaining partition (24). An operation box (25) is fixedly installed at the top of the water retaining partition (24). Two welding blocks (296) are fixedly installed on the side of the operation box (25). The same round rod (295) is rotatably installed between the two welding blocks (296). A vertical rod (294) is fixedly installed at the bottom side of the round rod (295). A sealing ball (291) is fixedly installed at the bottom of the vertical rod (294). The sealing ball (291) is adapted to the drainage hole (241).

3. A modular ecological bank slope protection component according to claim 2, characterized in that, A buoyancy rod (298) is fixedly installed on the outer side of the vertical rod (294). A buoyancy ball (299) is fixedly installed on the outer side of the buoyancy rod (298). Two torsion springs (297) are sleeved on the outer side of the round rod (295). One end of the torsion spring (297) is fixedly installed with the welding block (296), and the other end of the torsion spring (297) is fixedly installed with the round rod (295).

4. A modular ecological bank slope protection component according to claim 2, characterized in that, A limiting sliding groove (14) is formed in the side wall of the drainage groove (1). A limiting sliding rod (15) is fixedly installed in the limiting sliding groove (14). A limiting sliding block (211) is fixedly installed in the matching sealing plate (21). A limiting sliding hole (212) is formed in the limiting sliding block (211). The limiting sliding block (211) is slidably connected with the inner wall of the limiting sliding groove (14) through the cooperation of the limiting sliding hole (212) and the limiting sliding rod (15), ensuring that the matching sealing plate (21) slides along the side wall of the drainage groove (1).

5. A modular ecological bank slope protection component according to claim 2, characterized in that, A plurality of mating communication holes (22) are formed in the mating sealing plate (21). The plurality of mating communication holes (22) are adapted to the communication holes (12). A stay bar (23) is rotatably mounted on the side of the mating sealing plate (21) by a pin. A pin hole (231) is formed at the outer end of the stay bar (23). A connecting rod (293) is movably mounted in the pin hole (231). A rotation hole (292) is formed in the sealing ball (291). The connecting rod (293) is rotatably connected to the rotation hole (292).

6. The modular ecological bank slope protection component according to claim 2, characterized in that, Two fixing blocks (281) are fixedly mounted in the operation box (25). A locking rod (282) is slidably mounted on each of the two fixing blocks (281). Chamfered edges (285) are formed at the outer ends of the two locking rods (282). Two jacks (251) are formed at the bottom of the operation box (25). A plurality of locking blocks (13) are symmetrically and fixedly mounted on the side of the drainage groove (1). The locking blocks (13) are adapted to the jacks (251). A locking groove (131) is formed in the locking block (13). The chamfered edge (285) is unidirectionally clamped with the locking groove (131).

7. The modular ecological bank slope protection component according to claim 6, characterized in that, A force-receiving block (283) is fixedly mounted on the outer side of the locking rod (282). Two tension springs (284) are fixedly mounted on the inner side of the force-receiving block (283). Both of the two tension springs (284) are fixedly mounted to the fixing block (281).

8. A modular ecological bank slope protection component according to claim 7, characterized in that, A top cover (26) is fixedly mounted on the top of the operation box (25). An operation structure (27) is mounted at the center of the top cover (26). The operation structure (27) includes a rotating rod (272). The rotating rod (272) is rotatably mounted by a bearing. A winding wheel (273) is sleeved on the outer side of the rotating rod (272). A handle (271) is fixedly mounted at the top end of the rotating rod (272). Two steel wire ropes (274) are symmetrically connected to the outer side of the winding wheel (273). The two steel wire ropes (274) are fixedly mounted to the two force-receiving blocks (283).

9. A modular ecological bank slope protection component according to claim 1, characterized in that, Two connection notches (36) are formed on the front and rear sides of the soil limiting groove (3). Two connecting members (37) are mounted between two adjacent soil limiting grooves (3). The connecting member (37) includes a stacked trapezoidal member (371) and a capping strip (372). The stacked trapezoidal member (371) is adapted to the two adjacent connection notches (36). The two adjacent soil limiting grooves (3) are connected by the two connecting members (37).

10. A modular ecological bank slope protection component according to claim 1, characterized in that, A plurality of vertical water holes (32) are formed on the front and rear sides of the soil limiting groove (3). The vertical water holes (32) on two adjacent soil limiting grooves (3) are aligned. Mounting plates (34) are fixedly mounted on the left and right sides of the soil limiting groove (3). The mounting plates (34) are fixedly mounted to the drainage groove (1) by screws.

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