Slope protection structure for water conservancy project

Abstract

The invention relates to the field of slope protection, in particular to a slope protection structure for a water conservancy project, which comprises a river slope, two water collection excavation grooves are formed in the slope surface of the river slope, water collection grooves are poured in the water collection excavation grooves, a plurality of tire foundation grooves are formed in the slope surface of the river slope, the tire foundation grooves are herringbone, and the left ends and the right ends of the tire foundation grooves are excavated to the water collection grooves; tire protection assemblies are arranged in the tire base grooves, a protection net is fixedly connected between every two adjacent tire protection assemblies, the protection nets are connected with protection net tensioning mechanisms, and a maintenance person vertical plate assembly capable of sliding up and down along openings of the two water collecting grooves is installed between the openings of the tops of the two water collecting grooves. A person vertical plate traction mechanism acting on the maintenance person vertical plate assembly is installed at the top of the river slope, and cleaning assemblies are arranged in the two water collecting grooves and the multiple tire protection assemblies. According to the tire protection assembly, the waste tires are adopted as main materials for slope protection, the good soil fixation effect is achieved, and the protection stability is high.

Description

Technical Field

[0001] The invention relates to the technical field of slope protection, and in particular to a slope protection structure for water conservancy projects. Background Art

[0002] my country's water conservancy construction and other infrastructure are becoming increasingly perfect, especially for river management. River management is an engineering measure to control and transform rivers. Scour and siltation often occur in natural rivers, which are prone to water disasters and hinder the development of water conservancy. In order to meet the requirements of eliminating hazards and promoting benefits, appropriate measures must be taken to regulate rivers, including engineering projects such as guidance, dredging and bank protection. Rivers involve major water sources and are related to major issues such as the ecological environment and human survival. In harsh environments, landslides, soil erosion and other problems may occur on the river slopes. If not handled in time, serious consequences will occur.

[0003] In order to protect the slopes of rivers, vegetation is often planted on the slopes on both sides of the river. The soil on the slopes is reinforced by the roots of the vegetation, thereby protecting the slopes. However, when encountering severe weather such as heavy rain, rainwater flows from top to bottom along the slopes, causing strong erosion of the soil on the slopes, which can easily lead to soil erosion and cause the soil to flow away with the river water. Therefore, the protection method of planting vegetation alone cannot achieve effective protection of the river slopes.

[0004] At present, on the basis of planting vegetation on the river slope, soil loss is prevented by fixing a protective net on the slope. However, the protective net is usually anchored to the slope with anchor rods. When encountering heavy rain weather, when rainwater washes the slope and soil loss occurs, the anchor rods anchored on the slope are prone to loosening, causing the protective net to become loose, thereby reducing the protective effect of the river slope.

[0005] Therefore, the present invention provides a slope protection structure for water conservancy projects to solve the above problems. Summary of the invention

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a slope protection structure for water conservancy projects to solve the problems raised in the above background technology.

[0007] In order to achieve the above object, the technical solution adopted by the present invention is:

[0008] A slope protection structure for a water conservancy project comprises a river channel slope, wherein two water collecting excavation grooves are provided on the slope surface of the river channel slope, a water collecting groove with a U-shaped cross section is cast with concrete in each of the water collecting excavation grooves, a water collecting diversion groove is provided between the top of the water collecting groove and the top of the river channel slope, a plurality of tire base grooves equidistantly distributed from top to bottom are provided on the slope surface of the river channel slope, the tire base groove is in a "human" shape, and both left and right ends thereof are excavated to the side of the water collecting groove, a tire protection assembly is provided in each of the tire base grooves, a protection net is fixedly connected between every two adjacent tire protection assemblies, the protection net is connected to a protection net tensioning mechanism, a maintenance person stand board assembly capable of sliding up and down along the openings thereof is installed between the top openings of the two water collecting grooves, a person stand board traction mechanism acting on the maintenance person stand board assembly is installed on the top of the river channel slope, and cleaning assemblies are provided inside the two water collecting grooves and inside the plurality of tire protection assemblies.

[0009] Preferably, the tire protection assembly includes waste tires, tire anchors, guide platforms, excavated soil from foundation trenches, and protective vegetation;

[0010] Several discarded tires are placed inside each tire base trench along its length direction, and the top of the discarded tires is flush with the opening of the tire base trench. A tire anchor rod is anchored inside the tire base trench, and the top of the tire anchor rod is hook-shaped and abuts against the top of the discarded tire. The internal concrete of the tire base trench is cast with a guide platform with an "L"-shaped cross-section located above the several discarded tires, and the top of the guide platform is higher than the top surface of the discarded tires. The interior of each tire base trench and the inner sides of several discarded tires are backfilled with foundation trench excavated soil, and protective vegetation is planted on the slope surface of the river channel slope and the inner sides of several discarded tires.

[0011] Preferably, the guide platform is composed of a guide platform base and a guide platform vertical plate. The top surface of the guide platform base is flush with the slope of the river channel slope and the top of the discarded tire. The guide platform vertical plate is located on the side of the top surface of the guide platform base close to the discarded tire. A confluence is penetrated between the left and right ends of each guide platform and the interior of the water collecting tank.

[0012] Preferably, a construction step is provided on the bottom surface of each water collection tank, and a concrete retaining wall is cast at the bottom of the river channel slope.

[0013] Preferably, the protective net tensioning mechanism comprises a first expansion bolt, a second expansion bolt, a protective net pull ring, a protective net tensioning spring, and a protective net pull hook;

[0014] A first expansion bolt is fixedly installed on the side of the guide platform vertical plate facing the discarded tire, and a second expansion bolt is fixedly installed on the top surface of the guide platform base at one end away from the guide platform vertical plate. A plurality of the first expansion bolts and the second expansion bolts are arranged along the length direction of the guide platform, and a protective net pull ring is fixedly connected to each of the first expansion bolts and the second expansion bolts. A plurality of protective net tensioning springs are fixedly connected to the edge of the protective net, and a protective net pull hook is fixedly connected to the other end of each of the protective net tensioning springs, and a plurality of the protective net pull hooks are connected one by one to a plurality of protective net pull rings.

[0015] Preferably, the maintenance manboard assembly includes a manboard traction seat, a traction seat pulley, a manboard bolt, a manboard base, a manboard, and a manboard guardrail;

[0016] A standing board traction seat is slidably installed inside the opening of each water collection tank, and traction seat pulleys located on the edge surface of the water collection tank are rotatably installed on the left and right sides of the standing board traction seat, and two standing board bolts are fixedly installed on the top surface of each standing board traction seat, and a standing board base is fixedly installed between the top surfaces of the two standing board traction seats through the standing board bolts, a horizontal standing board is fixedly installed on one side of the standing board base, and a standing board guardrail is installed on the top of the standing board.

[0017] Preferably, the human standing board traction mechanism comprises a traction rope axle box, a traction rope axle, a traction seat pulley, a traction rope, a traction seat reset box, a traction seat torsion spring rope axle, and a traction seat reset rope;

[0018] A traction rope axle box is fixedly installed on the top of the river channel slope, and a traction rope axle is rotatably installed inside the traction rope axle box. A traction seat pulley corresponding to the position of each water collecting trough is rotatably installed on the top of the river channel slope, and two traction ropes are wrapped around the outside of the traction rope axle, and each of the traction ropes passes around one of the traction seat pulleys and is fixedly connected to the traction seat of the standing board. A traction seat reset box is fixedly installed on the bottom end of each water collecting trough, and a traction seat torsion spring rope axle is rotatably installed inside the traction seat reset box, and a traction seat reset rope is wrapped around the outside of the traction seat torsion spring rope axle, and the free end of the traction seat reset rope passes through the traction seat reset box and is fixedly connected to the traction seat of the standing board.

[0019] Preferably, the cleaning assembly comprises a water collection tank cleaning mesh plate, a guide platform cleaning chute, a guide platform cleaning slider, a guide platform cleaning slide plate, and a guide platform cleaning mesh plate;

[0020] A water trough cleaning mesh is fixedly connected to the side of each human stand traction seat facing the inside of the water trough, and a water trough cleaning groove is opened along the length direction of the side of the guide platform vertical plate away from the discarded tire, and two guide platform cleaning sliders are slidably installed inside the guide platform cleaning groove in the left and right positions, and each of the guide platform cleaning sliders is fixedly connected to a guide platform cleaning slide plate that fits with the side of the guide platform vertical plate, and a guide platform cleaning mesh is fixedly connected to the side of the guide platform cleaning slide plate away from the guide platform vertical plate, and the bottom of the guide platform cleaning mesh plate fits with the top surface of the guide platform base.

[0021] Preferably, a guide platform cleaning rope is fixedly connected to the side of the guide platform cleaning slide facing the water collection tank, the other end of the guide platform cleaning rope passes through the confluence and is fixedly connected to the traction rope, a cleaning reset box is fixedly installed in the middle of the guide platform, a cleaning torsion spring rope shaft is rotatably installed inside the cleaning reset box, two cleaning reset ropes are wrapped around the outer side of the cleaning torsion spring rope shaft, and the free ends of the two cleaning reset ropes pass through the cleaning reset box and are fixedly connected to the two guide platform cleaning slides.

[0022] Preferably, slider positioning grooves are provided on the upper and lower sides of the guide platform cleaning slide groove, a positioning wedge groove passes through the upper and lower sides of the guide platform cleaning slide groove, positioning wedges are slidably installed inside the two openings of the positioning wedge groove, and a wedge spring is fixedly connected between the two positioning wedges.

[0023] The beneficial effects of the present invention are:

[0024] 1. A plurality of tire base grooves equidistantly distributed from top to bottom are opened on the slope surface of the river slope. The tire base groove is in a "human" shape, and both left and right ends thereof are excavated to the side of the water collecting tank. The angle of the tire base groove is 150°, and can also be designed to be 120° or 130°. After excavation, it is leveled, and the excavated soil is put aside for standby use. A tire protection assembly is arranged in each tire base groove. The tire protection assembly uses waste tires as the main material for slope protection. The waste tires are available quickly, and construction can be carried out as soon as the materials are available, without prefabricated blocks in advance. The waste tire material itself is light, and it is easy to operate during construction, which can speed up the construction progress. Moreover, the use of waste tires for ecological protection has strong stability and good soil consolidation effect. It can not only replace concrete prefabricated blocks, but also make reasonable use of waste tires and make use of waste heat.

[0025] 2. A protective net is fixedly connected between every two adjacent tire protection assemblies, and the protective net can be used to further protect the slope to prevent soil loss or rock rolling on the slope. The protective net is connected to a protective net tensioning mechanism, which can tighten the protective net to prevent it from loosening, and the edge of the protective net is fixed between the concrete castings of the tire protection assembly, thereby avoiding the situation in the prior art that the anchor rod of the protective net is loosened as the soil flows.

[0026] 3. When it is necessary to maintain the river slope, a maintenance stand can be installed between the two water collection tanks. Construction workers can stand on it and use the stand traction mechanism to drive it to move along the water collection tank to maintain the river slope, which avoids the inconvenience of standing directly on the river slope for maintenance and construction, and there is a safety hazard of slipping into the river. Cleaning components are provided inside the two water collection tanks and inside the multiple tire protection components. The cleaning components can clean the impurities that have blocked the water collection tank and the tire protection component to ensure smooth water flow inside the water collection tank and the tire protection component. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a cross-sectional view of the water collection trough of the present invention arranged on a slope.

[0028] Figure 2 It is a schematic plan view of the tire protection assembly of the present invention being arranged on a slope.

[0029] Figure 3 It is a cross-sectional schematic diagram of the tire protection assembly of the present invention.

[0030] Figure 4 It is a plan view schematically showing the protective net of the present invention being arranged on a slope.

[0031] Figure 5 It is a cross-sectional schematic diagram of the protective net of the present invention set on the slope.

[0032] Figure 6 For the present invention Figure 4 Enlarged view of point A in the middle.

[0033] Figure 7 For the present invention Figure 6 Enlarged view of point B in the middle.

[0034] Figure 8 For the present invention Figure 4 Enlarged view of point C in the middle.

[0035] Fig. 9 For the present invention Figure 4 Enlarged view of point D in the middle.

[0036] Fig.10 For the present invention Figure 5 Enlarged view of point E in the middle.

[0037] Fig.11 For the present invention Fig.10 Enlarged view of point F in the middle.

[0038] Fig.12 It is a cross-sectional schematic diagram of the caretaker standing board assembly of the present invention.

[0039] Fig.13 It is a cross-sectional schematic diagram of the human stand board of the present invention installed on the human stand board traction seat.

[0040] In the figure: 1. river slope; 2. water collection excavation trough; 3. water collection trough; 4. water collection diversion trough; 5. tire base trough; 6. tire protection assembly; 7. protection net; 8. protection net tensioning mechanism; 9. maintenance manboard assembly; 10. manboard traction mechanism; 11. cleaning assembly; 12. discarded tires; 13. tire anchor rod; 14. diversion platform; 141. diversion platform base; 142. diversion platform vertical plate; 15. foundation trough excavation soil; 16. protective vegetation; 17. confluence; 18. construction step ladder; 19. concrete retaining wall; 20. first expansion bolt; 21. second expansion bolt; 22. protection net pull ring; 23. protection net tensioning spring; 24. protection net pull hook; 25. manboard traction seat; 26. Traction seat pulley; 27. Man-stand board bolt; 28. Man-stand board base; 29. ​​Man-stand board; 30. Man-stand board guardrail; 31. Traction rope axle box; 32. Traction rope axle; 33. Traction seat pulley; 34. Traction rope; 35. Traction seat reset box; 36. Traction seat torsion spring rope axle; 37. Traction seat reset rope; 38. Sump cleaning mesh plate; 39. Guide platform cleaning chute; 40. Guide platform cleaning slider; 41. Guide platform cleaning slide plate; 42. Guide platform cleaning mesh plate; 43. Guide platform cleaning rope; 44. Cleaning reset box; 45. Cleaning torsion spring rope axle; 46. Cleaning reset rope; 47. Slider positioning groove; 48. Positioning wedge groove; 49. Positioning wedge; 50. Wedge spring. DETAILED DESCRIPTION

[0041] The following will refer to the attached Figure 1-Figure 13 Description Various embodiments of the present invention are described in detail.

[0042] A slope protection structure for water conservancy projects, as shown in the attached Figure 1-13As shown, it includes a river slope 1. This structure can also be used for highway slopes, mountain slopes, etc. Two water collection excavation grooves 2 are opened on the slope surface of the river slope 1. The two water collection excavation grooves 2 are parallel to each other. The distance between each two water collection excavation grooves 2 can be designed according to the length of the slope. A water collection groove 3 with a "U"-shaped cross section is cast in concrete in each of the water collection excavation grooves 2. A water collection diversion groove 4 is opened between the top of the water collection groove 3 and the top of the river slope 1. After the water collection excavation groove 2 is excavated and leveled, the casting templates of the water collection groove 3 and the water collection diversion groove 4 can be placed, so as to cast the concrete water collection groove 3 and the water collection diversion groove 4. The water collection diversion groove 4 is used to collect rainwater on the top of the river slope 1, so that the rainwater can flow from the water collection groove 3 to the river without directly scouring the vegetation on the river slope 1;

[0043] A plurality of tire base grooves 5 are provided on the slope surface of the river slope 1 and are equidistantly distributed from top to bottom. The tire base grooves 5 are in a "human" shape, and both left and right ends thereof are excavated to the side of the water collecting tank 3. The angle of the tire base grooves 5 is 150°, and can also be designed to be 120° or 130°. The number of tire base grooves 5 can be determined according to the height of the river slope 1. The distance between each two tire base grooves 5 is 2-3m. After excavation, the tires are leveled, and the excavated soil is put aside for standby use. A tire protection assembly 6 is provided in each tire base groove 5. The tire protection assembly 6 uses waste tires 12 as the main material for slope protection. The waste tires 12 are available quickly, and construction can be carried out as soon as they are available, without the need to prefabricate prefabricated blocks. Moreover, the waste tire material itself is relatively light, and is easy to operate during construction, which can speed up the construction progress.

[0044] A protective net 7 is fixedly connected between every two adjacent tire protection assemblies 6, and the protective net 7 can further protect the slope to prevent soil loss or rock rolling on the slope. The protective net 7 is connected to a protective net tensioning mechanism 8, which can tighten the protective net 7 to prevent it from loosening, and the edge of the protective net 7 is fixed between the concrete castings of the tire protection assembly 6, avoiding the situation in the prior art that the anchor rod of the protective net is loosened with the flow of soil;

[0045] A maintenance man's stand assembly 9 that can slide up and down along the opening is installed between the top openings of the two water collecting tanks 3, and a man's stand traction mechanism 10 that acts on the maintenance man's stand assembly 9 is installed on the top of the river slope 1. The maintenance man's stand assembly 9 can be removed and taken away when not in use. When the river slope 1 needs to be maintained, the maintenance man's stand assembly 9 can be installed between the two water collecting tanks 3, and the construction personnel can stand on it and drive it to move along the water collecting tank 3 through the man's stand traction mechanism 10 to maintain the river slope 1, thereby avoiding the inconvenience of the construction personnel standing directly on the river slope 1 for maintenance construction, and the potential safety hazard of slipping into the river. A cleaning assembly 11 is provided inside the two water collecting tanks 3 and inside the multiple tire protection assemblies 6. The cleaning assembly 11 can clean the impurities that have blocked the water collecting tank 3 and the tire protection assembly 6 to ensure the smooth flow of water in the water collecting tank 3 and the tire protection assembly 6.

[0046] As attached Figure 2-Figure 10 , Fig.12 As shown, the tire protection assembly 6 includes a waste tire 12, a tire anchor rod 13, a guide platform 14, foundation trench excavation soil 15, and protective vegetation 16;

[0047] A plurality of discarded tires 12 are placed inside each tire base groove 5 along its length direction. The discarded tires 12 used in the same construction project should all have the same size, and the outer sides of each discarded tire 12 should fit tightly together. All discarded tires 12 should fit closely to the lower inner wall of the tire base groove 5, and the top of the discarded tire 12 should be flush with the opening of the tire base groove 5.

[0048] A tire anchor rod 13 is anchored inside the tire base groove 5 on the inner side of each of the waste tires 12. The top of the tire anchor rod 13 is hook-shaped and abuts against the top of the waste tire 12, so as to anchor the waste tire 12 in the tire base groove 5. The number of tire anchor rods 13 on the inner side of each waste tire 12 is 3-4. The number of tire anchor rods 13 in the figure is 4. The tire anchor rod 13 can be a φ14 anchor rod with a length of 1.2m.

[0049] The internal concrete of the tire base groove 5 is poured with a guide platform 14 with an "L"-shaped cross section located above a plurality of discarded tires 12. The top of the guide platform 14 is higher than the top surface of the discarded tires 12. After all the discarded tires 12 are installed, a casting template of the guide platform 14 can be installed above all the discarded tires 12, so as to cast concrete on the guide platform 14. The multiple guide platforms 14 formed by concrete casting and integrated with the river slope 1 can not only effectively reinforce the river slope 1, but also effectively disperse and intercept rainwater flowing downward along the river slope 1, slow down the water flow speed, prevent rainwater from scouring the entire river slope 1, and protect the good growth of vegetation. The rainwater intercepted by the guide platform 14 can be converged into the sump 3 and uniformly discharged into the river;

[0050] The interior of each tire base trench 5 and the inner sides of several discarded tires 12 are backfilled with base trench excavation soil 15. When the guide platform 14 is poured, the soil excavated from the tire base trench 5 can be backfilled into the tire base trench 5 and the interior of the discarded tires 12. Protective vegetation 16 is planted on the slope surface of the river slope 1 and the inner sides of several discarded tires 12. The protective vegetation 16 can be selected from plants with relatively developed root systems, so that their roots can reinforce the soil of the river slope.

[0051] As attached Figure 3 , Figure 5 , Fig.10 As shown, the guide platform 14 is composed of a guide platform base 141 and a guide platform vertical plate 142. The top surface of the guide platform base 141 is flush with the slope of the river bank 1 and the top of the waste tire 12. The guide platform vertical plate 142 is located on the side of the top surface of the guide platform base 141 close to the waste tire 12. A confluence 17 is penetrated between the left and right ends of each of the guide platforms 14 and the interior of the water collecting trough 3. The guide platform vertical plate 142 is used to intercept rainwater, so that the rainwater flows along the guide platform base 141 to the confluence 17, and flows into the water collecting trough 3 from the confluence 17, and finally flows into the river.

[0052] As attached Figure 1-Figure 2 As shown, a construction step ladder 18 is provided on the bottom surface of each of the water collection troughs 3. When the maintenance person stand assembly 9 is not provided, the construction personnel can move on the river slope 1 through the construction step ladder 18 inside the water collection trough 3. A concrete retaining wall 19 is cast at the bottom of the river slope 1. The concrete retaining wall 19 can intercept falling stones, debris, etc. to avoid damaging the water quality of the river.

[0053] As attached Figure 3-Figure 8 , Fig.10 As shown, the protection net tensioning mechanism 8 includes a first expansion bolt 20, a second expansion bolt 21, a protection net pull ring 22, a protection net tensioning spring 23, and a protection net pull hook 24;

[0054] A first expansion bolt 20 is fixedly installed on the side of the guide platform vertical plate 142 facing the waste tire 12, and a second expansion bolt 21 is fixedly installed on the top surface of the guide platform base 141 at one end away from the guide platform vertical plate 142. A plurality of the first expansion bolts 20 and the second expansion bolts 21 are arranged along the length direction of the guide platform 14, and a protective net pull ring 22 is fixedly connected to the first expansion bolt 20 and the second expansion bolt 21. A plurality of protective net tensioning springs 23 are fixedly connected to the edge of the protective net 7, and a protective net pull hook 24 is fixedly connected to the other end of each of the protective net tensioning springs 23. A plurality of the protective net pull hooks 24 are connected to a plurality of protective nets. The protective net pull rings 22 are connected one by one, and the protective net 7 can be firmly installed on the guide platform 14 structure made of concrete through the first expansion bolt 20 and the second expansion bolt 21. Compared with the existing method of fixing by anchor rods, the firmness is increased, and the anchor rods can be prevented from loosening due to soil loss. Moreover, the protective net tensioning spring 23 can keep the protective net 7 in a tightened state at all times. The protective net tensioning spring 23 can also be replaced by a tightening bolt. The tightening bolt can be turned to adjust its own length, thereby tightening the protective net 7. When it is necessary to construct or maintain the river slope 1, the protective net hook 24 can be removed from the protective net pull ring 22.

[0055] As attached Figure 4 , Fig. 9 , Fig.12 , Fig.13 As shown, the maintenance stand assembly 9 includes a stand traction seat 25, a traction seat pulley 26, a stand bolt 27, a stand base 28, a stand 29, and a stand guardrail 30;

[0056] A standing board traction seat 25 is slidably installed inside the opening of each water collecting tank 3, and a traction seat pulley 26 located on the edge surface of the water collecting tank 3 is rotatably installed on the left and right sides of the standing board traction seat 25. Two standing board bolts 27 are fixedly installed on the top surface of each standing board traction seat 25. A standing board base 28 is fixedly installed between the top surfaces of the two standing board traction seats 25 through the standing board bolts 27. A horizontal standing board 29 is fixedly installed on one side of the standing board base 28. The top of the standing board 29 A manned board guardrail 30 is installed. When maintenance and construction is required on the river channel slope 1, the manned board base 28 can be installed on the two-man stand board traction seat 25, and the manned board bolt 27 is passed through the preset bolt hole on the manned board base 28 and fixed by a nut. At this time, the construction workers can stand on the manned board 29, move along the length direction of the river channel slope 1 and operate, and the two-man stand board traction seat 25 can drive the manned board 29 to move along the height of the river channel slope 1, and the manned board guardrail 30 can protect the construction workers.

[0057] As attached Figure 4 , Figure 6 , Fig. 9 , Fig.12 , Fig.13 As shown, the human standing board traction mechanism 10 includes a traction rope shaft box 31, a traction rope shaft 32, a traction seat pulley 33, a traction rope 34, a traction seat reset box 35, a traction seat torsion spring rope shaft 36, and a traction seat reset rope 37;

[0058] A traction rope shaft box 31 located between the two water collecting tanks 3 is fixedly installed on the top of the river channel slope 1, and a traction rope shaft 32 is rotatably installed inside the traction rope shaft box 31. The traction rope shaft 32 can be driven by a motor, and the construction personnel can control it through a remote control or manually rotate it. When in use, one person stands on the human stand board for construction, and another person rotates the traction rope shaft 32 to pull and move the person in front. A traction seat pulley 33 corresponding to the position of each water collecting tank 3 is rotatably installed on the top of the river channel slope 1. Two traction ropes 34 are wound around the outer side of the traction rope shaft 32. Each of the traction ropes 34 passes through one of the traction seat pulleys 33 and is fixedly connected to the human stand board traction seat 25. When the traction rope shaft 32 is rotated to wind or release the two traction ropes 34, the two human stand board traction seats 25 can be pulled and moved at the same time, thereby driving the human stand board 29 and the construction personnel to move;

[0059] The initial position of the human standing board traction seat 25 is located at the bottom end of the water collecting tank 3. A traction seat reset box 35 is fixedly installed at the bottom end of each water collecting tank 3. A traction seat torsion spring rope shaft 36 is rotatably installed inside the traction seat reset box 35. A traction seat reset rope 37 is wound around the outer side of the traction seat torsion spring rope shaft 36. The free end of the traction seat reset rope 37 passes through the traction seat reset box 35 and is fixedly connected to the human standing board traction seat 25. When the human standing board 29 is needed, the traction rope shaft 32 can be rotated to wrap around the two traction ropes 34 to drive the two human standing board traction seats 25 to move upward to the top of the water collecting tank 3, and the human standing board traction seat 25 moves upward. During the movement, the traction seat reset rope 37 wound around the outer side of the traction seat torsion spring rope shaft 36 can be pulled out, so that the traction seat torsion spring rope shaft 36 rotates and drives the torsion spring to store force. After the standing board 29 is installed, the traction rope shaft 32 releases the two traction ropes 34, and the standing board traction seat 25 and the standing board 29 can move downward along the water collection tank 3 under the action of their own weight. At this time, the traction seat torsion spring rope shaft 36 also rotates in the opposite direction under the elastic force of the torsion spring and winds the traction seat reset rope 37. At this time, due to the relatively large weight of the standing board traction seat 25 and the standing board 29, they can move smoothly downward, so the traction seat reset rope 37 does not play a big role in this step.

[0060] When the stand board 29 is used up, the traction rope shaft 32 is rotated again to wind the two traction ropes 34 to drive the stand board 29 to the top of the water collecting tank 3. After the construction personnel disassemble the stand board 29, the traction rope shaft 32 releases the two traction ropes 34. At this time, the two stand board traction seat 25 can move to the bottom end of the water collecting tank 3 and reset under the action of its own gravity. However, in order to smoothly reset the stand board traction seat 25, the elastic force of the torsion spring of the traction seat torsion spring rope shaft 36 is wound around the traction seat reset rope 37, thereby pulling the stand board traction seat 25 to reset it.

[0061] As attached Figure 5-Figure 7 , Figure 9-11 As shown, the cleaning assembly 11 includes a water collection tank cleaning mesh plate 38, a guide platform cleaning chute 39, a guide platform cleaning slider 40, a guide platform cleaning slide plate 41, and a guide platform cleaning mesh plate 42;

[0062] A water collecting tank cleaning mesh plate 38 is fixedly connected to the side of each of the human stand traction seats 25 facing the inside of the water collecting tank 3. When the water collecting tank cleaning mesh plate 38 needs to be set, no construction ladder is set inside the water collecting tank 3. When the debris inside the water collecting tank 3 needs to be cleaned, the traction rope shaft 32 can be rotated to wrap around the two traction ropes 34 to drive the two human stand traction seats 25 to move toward the top of the two water collecting tanks 3, thereby driving the water collecting tank cleaning mesh plate 38 to move upward synchronously. The water collecting tank cleaning mesh plate 38 can drive the debris inside the water collecting tank 3 to the top of the water collecting tank 3, and the construction personnel can clean it at the top of the river slope 1 without going down to clean inside the water collecting tank 3;

[0063] A guide platform cleaning chute 39 is provided along the length direction of the guide platform vertical plate 142 on the side away from the waste tire 12, and two guide platform cleaning sliders 40 symmetrically positioned on the left and right are slidably installed inside the guide platform cleaning chute 39, each of the guide platform cleaning sliders 40 is fixedly connected to a guide platform cleaning slide plate 41 that fits the side of the guide platform vertical plate 142, and a guide platform cleaning mesh plate 42 is fixedly connected to the side of the guide platform cleaning slide plate 41 away from the guide platform vertical plate 142. 2 is fitted with the top surface of the guide platform base 141, and the initial position of the guide platform cleaning slider 40 is located at the highest point in the middle of the guide platform vertical plate 142. When it moves along the guide platform cleaning chute 39 to the two ends of the guide platform vertical plate 142, it can drive the guide platform cleaning slide plate 41 and the guide platform cleaning mesh plate 42 to move, and the guide platform cleaning mesh plate 42 can clean the debris accumulated on the guide platform base 141, and push the debris from the confluence port 17 into the water collection tank 3, and then clean the water collection tank 3.

[0064] As attached Figure 6-Figure 9 , Fig.11 , Fig.13As shown, the guide platform cleaning slide 41 is fixedly connected to the side of the water collection tank 3 with a guide platform cleaning pull rope 43, and the other end of the guide platform cleaning pull rope 43 passes through the confluence port 17 and is fixedly connected to the traction rope 34. A cleaning reset box 44 is fixedly installed in the middle of the guide platform 14, and a cleaning torsion spring rope shaft 45 is rotatably installed inside the cleaning reset box 44. Two cleaning reset pull ropes 46 are wound around the outer side of the cleaning torsion spring rope shaft 45, and the free ends of the two cleaning reset pull ropes 46 are both connected to the two guide platform cleaning slides after passing through the cleaning reset box 44. 41 is fixedly connected, and when the traction rope 34 pulls the standing board traction seat 25 to move upward, the guide platform cleaning slide plate 41 and the guide platform cleaning net plate 42 can be pulled to move through the guide platform cleaning pull rope 43, and the cleaning reset pull rope 46 is pulled to make the torsion spring of the cleaning torsion spring rope shaft 45 accumulate force. When the standing board traction seat 25 moves downward and resets, the cleaning torsion spring rope shaft 45 can wrap around the cleaning reset pull rope 46 under the elastic force of the torsion spring, thereby pulling the guide platform cleaning slide plate 41 and the guide platform cleaning net plate 42 to move and reset to the highest point in the middle of the guide platform vertical plate 142.

[0065] As attached Fig.11 As shown, the guide table cleaning slider 40 is arranged to be detachable, and slider positioning grooves 47 are provided on the upper and lower sides of the guide table cleaning slide 39, and a positioning wedge groove 48 runs through the upper and lower sides of the guide table cleaning slider 40, and positioning wedges 49 are slidably installed inside the two openings of the positioning wedge groove 48, and a wedge spring 50 is fixedly connected between the two positioning wedges 49. When installing, it is only necessary to insert the guide table cleaning slider 40 into the guide table cleaning slide 39. When inserted, the two positioning wedges 49 are squeezed to slide into the inside of the positioning wedge groove 48 and compress the wedge spring 50. When the two positioning wedges 49 reach the position of the slider positioning groove 47, they can be moved forward under the elastic force of the wedge spring 50. The two slider positioning grooves 47 pop out from the inside, thereby realizing the installation and positioning of the guide table cleaning slider 40. A through hole can be inserted into the middle of the guide table cleaning slide plate 41 to the guide table cleaning slider 40 and the positioning wedge block groove 48, and the installation and disassembly shaft can be rotated in the through hole. The disassembly shaft is located at the outside of one end of the positioning wedge block groove 48 and is fixedly connected to two pull ropes. The two pull ropes are respectively fixedly connected to the two positioning wedge blocks 49. When the guide table cleaning slider 40 needs to be disassembled, the disassembly shaft is rotated to wrap the two pull ropes, and the two pull ropes can pull the two positioning wedge blocks 49 to move into the positioning wedge block groove 48, thereby realizing the disassembly of the guide table cleaning slider 40, the guide table cleaning slide plate 41 and the guide table cleaning mesh plate 42.

[0066] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0067] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0068] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A slope protection structure for a water conservancy project, comprising a river slope (1), characterized in that: Two water collection excavation grooves (2) are provided on the slope surface of the river channel slope (1), and a water collection groove (3) with a "U"-shaped cross section is poured with concrete in each of the water collection excavation grooves (2). A water collection diversion groove (4) is provided between the top of the water collection groove (3) and the top of the river channel slope (1). A plurality of tire base grooves (5) are provided on the slope surface of the river channel slope (1) and are evenly spaced from top to bottom. The tire base grooves (5) are in a "human" shape, and both left and right ends thereof are excavated to the side of the water collection groove (3). A tire base groove (5) is provided in each of the tire base grooves (5). A protection assembly (6), a protection net (7) is fixedly connected between each two adjacent tire protection assemblies (6), the protection net (7) is connected to a protection net tensioning mechanism (8), a maintenance stand assembly (9) capable of sliding up and down along the opening is installed between the top openings of the two water collecting tanks (3), a maintenance stand traction mechanism (10) acting on the maintenance stand assembly (9) is installed at the top of the river slope (1), and a cleaning assembly (11) is provided inside the two water collecting tanks (3) and inside the plurality of tire protection assemblies (6).

2. A slope protection structure for water conservancy projects according to claim 1, characterized in that: The tire protection assembly (6) comprises a waste tire (12), a tire anchor rod (13), a guide platform (14), excavated soil from a foundation trench (15), and protective vegetation (16); A plurality of discarded tires (12) are placed inside each tire base groove (5) along its length direction, the top of the discarded tire (12) is flush with the opening of the tire base groove (5), a tire anchor rod (13) is anchored inside the tire base groove (5) on the inner side of each discarded tire (12), the top of the tire anchor rod (13) is hook-shaped and abuts against the top of the discarded tire (12), the inner concrete of the tire base groove (5) is cast with a guide platform (14) with an "L"-shaped cross section located above the plurality of discarded tires (12), the top of the guide platform (14) is higher than the top surface of the discarded tire (12), the inside of each tire base groove (5) and the inner sides of the plurality of discarded tires (12) are backfilled with base groove excavation soil (15), and protective vegetation (16) is planted on the slope surface of the river channel slope (1) and the inner sides of the plurality of discarded tires (12).

3. A slope protection structure for water conservancy projects according to claim 2, characterized in that: The guide platform (14) is composed of a guide platform base (141) and a guide platform vertical plate (142); the top surface of the guide platform base (141) is flush with the slope surface of the river bank slope (1) and the top of the waste tire (12); the guide platform vertical plate (142) is located on the side of the top surface of the guide platform base (141) close to the waste tire (12); and a confluence port (17) is penetrated between the left and right ends of each guide platform (14) and the inside of the water collecting tank (3).

4. A slope protection structure for water conservancy projects according to claim 1, characterized in that: A construction step (18) is provided on the bottom surface of each water collecting trough (3), and a concrete retaining wall (19) is cast at the bottom of the river channel slope (1).

5. A slope protection structure for water conservancy projects according to claim 3, characterized in that: The protective net tensioning mechanism (8) comprises a first expansion bolt (20), a second expansion bolt (21), a protective net pull ring (22), a protective net tensioning spring (23), and a protective net pull hook (24); A first expansion bolt (20) is fixedly installed on the side of the guide platform vertical plate (142) facing the waste tire (12); a second expansion bolt (21) is fixedly installed on the top surface of the guide platform base (141) at one end away from the guide platform vertical plate (142); a plurality of the first expansion bolts (20) and the second expansion bolts (21) are arranged along the length direction of the guide platform (14); a protective net pull ring (22) is fixedly connected to the first expansion bolt (20) and the second expansion bolt (21); a plurality of protective net tensioning springs (23) are fixedly connected to the edge of the protective net (7); the other end of each of the protective net tensioning springs (23) is fixedly connected to a protective net pull hook (24); and a plurality of the protective net pull hooks (24) are connected one by one to a plurality of protective net pull rings (22).

6. A slope protection structure for water conservancy projects according to claim 3, characterized in that: The maintenance manboard assembly (9) comprises a manboard traction seat (25), a traction seat pulley (26), a manboard bolt (27), a manboard base (28), a manboard (29), and a manboard guardrail (30); A standing board traction seat (25) is slidably mounted inside the opening of each water collecting tank (3), and traction seat pulleys (26) located on the edge surface of the water collecting tank (3) are rotatably mounted on the left and right sides of the standing board traction seat (25), and two standing board bolts (27) are fixedly mounted on the top surface of each standing board traction seat (25), and a standing board base (28) is fixedly mounted between the top surfaces of the two standing board traction seats (25) through the standing board bolts (27), and a horizontal standing board (29) is fixedly mounted on one side of the standing board base (28), and a standing board guardrail (30) is mounted on the top of the standing board (29).

7. A slope protection structure for water conservancy projects according to claim 6, characterized in that: The human standing board traction mechanism (10) comprises a traction rope shaft box (31), a traction rope shaft (32), a traction seat pulley (33), a traction rope (34), a traction seat reset box (35), a traction seat torsion spring rope shaft (36), and a traction seat reset rope (37); A traction rope axle box (31) is fixedly installed on the top of the river channel slope (1), and a traction rope axle (32) is rotatably installed inside the traction rope axle box (31). A traction seat pulley (33) corresponding to the position of each water collecting tank (3) is rotatably installed on the top of the river channel slope (1). Two traction ropes (34) are wound around the outer side of the traction rope axle (32). Each traction rope (34) passes through one of the traction seat pulleys (33) and is fixedly connected to the human standing board traction seat (25). A traction seat reset box (35) is fixedly installed at the bottom end inside each water collecting tank (3). A traction seat torsion spring rope axle (36) is rotatably installed inside the traction seat reset box (35). A traction seat reset rope (37) is wound around the outer side of the traction seat torsion spring rope axle (36). The free end of the traction seat reset rope (37) passes through the traction seat reset box (35) and is fixedly connected to the human standing board traction seat (25).

8. A slope protection structure for water conservancy projects according to claim 7, characterized in that: The cleaning assembly (11) comprises a water collection tank cleaning screen plate (38), a guide platform cleaning chute (39), a guide platform cleaning slider (40), a guide platform cleaning slide plate (41), and a guide platform cleaning screen plate (42); A water collecting trough cleaning mesh plate (38) is fixedly connected to the side surface of each of the human standing board traction seats (25) facing the inside of the water collecting trough (3); a water collecting trough cleaning chute (39) is provided on the side surface of the guide platform vertical plate (142) away from the waste tire (12) along its length direction; two guide platform cleaning sliders (40) are slidably installed inside the guide platform cleaning chute (39) in left and right symmetrical positions; each of the guide platform cleaning sliders (40) is fixedly connected to a guide platform cleaning slide plate (41) affixed to the side surface of the guide platform vertical plate (142); a guide platform cleaning mesh plate (42) is fixedly connected to the side surface of the guide platform cleaning slide plate (41) away from the guide platform vertical plate (142); and the bottom of the guide platform cleaning mesh plate (42) is affixed to the top surface of the guide platform base (141).

9. A slope protection structure for water conservancy projects according to claim 8, characterized in that: A guide platform cleaning pull rope (43) is fixedly connected to the side of the guide platform cleaning slide (41) facing the water collection tank (3), and the other end of the guide platform cleaning pull rope (43) passes through the confluence (17) and is fixedly connected to the traction rope (34). A cleaning reset box (44) is fixedly installed in the middle of the guide platform (14), and a cleaning torsion spring rope shaft (45) is rotatably installed inside the cleaning reset box (44). Two cleaning reset pull ropes (46) are wound around the outer side of the cleaning torsion spring rope shaft (45), and the free ends of the two cleaning reset pull ropes (46) pass through the cleaning reset box (44) and are fixedly connected to the two guide platform cleaning slides (41).

10. A slope protection structure for water conservancy projects according to claim 8, characterized in that: The upper and lower sides of the guide platform cleaning slide groove (39) are provided with slider positioning grooves (47), and a positioning wedge groove (48) runs through the upper and lower sides of the guide platform cleaning slide block (40). Positioning wedges (49) are slidably installed inside the two openings of the positioning wedge groove (48), and a wedge spring (50) is fixedly connected between the two positioning wedges (49).

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