Water conservancy project slope protection device

Abstract

The invention discloses a water conservancy project slope protection device, and relates to the technical field of water conservancy projects, the water conservancy project slope protection device comprises a slope body, a revetment is arranged above the slope body, a first open channel is arranged above the revetment, a slope toe is arranged below the slope body, a second open channel is arranged above the slope toe, and a plurality of modular slope protection units are laid on the slope surface of the slope body; a plurality of L-shaped main drainage pipes are laid in the slope body, the upper ends of the main drainage pipes are communicated with the bottom face of the first open channel, lower end pipe openings of the main drainage pipes are communicated with the interior of the second open channel, a plurality of vertical branch drainage pipes are arranged in the slope body, the upper ends of the branch drainage pipes are fixedly connected with water collecting hoppers, and the lower ends of the branch drainage pipes are communicated with the main drainage pipes. The slope protection device has the advantages that the unwinding assembly is matched with the cleaning assembly to lay a protective net for vegetation when needed, direct scouring of rainwater to the slope can be effectively blocked through the protective net and the slope protection bricks, the flow speed and flow of slope runoff are reduced, the number of soil particles taken away by the rainwater is reduced, and therefore water and soil loss is reduced.

Description

Technical Field

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

[0002] Slope protection refers to the general term for various paving and planting on the slope surface to prevent the slope from being eroded. In the river section where the bridge is located, the concave bank of the river bank is eroded by the water flow year by year, which will cause the river bank to collapse continuously. In order to protect the safety of bridges and embankments, protective buildings must be built on the concave bank. In addition, when the construction of the bridge causes the river flow to change, eroding the river bank and endangering farmland and villages, protective buildings, namely slope protection, must also be built on the river bank.

[0003] For example, a Chinese patent (CN116856340A) discloses a water conservancy engineering slope protection device, including a plurality of slope protection plates spliced ​​together, the inner side end of the slope protection plate is fixedly connected to a mounting plate, the surface of the mounting plate is provided with four groups of planting grooves, the bottom of the planting groove is provided with a rubber net, the four corners of the slope protection plate are provided with plug-in rods, the inner cavity of the plug-in rod is provided with a plurality of fixing mechanisms, and the upper surface of the slope protection plate is provided with a tamping assembly; the present invention relates to the field of water conservancy engineering technology. The water conservancy engineering slope protection device, through the tamping assembly, enables the lower pressure rod to drive the pressure plate to knock and compact the soil, so that the loose soil at the bottom of the mounting plate and around the plug-in rod becomes firm, and the baffle plate can also push the next group of baffle plates to rotate synchronously when rotating in cooperation with the linkage rod and the push rod, so that the pressure plate connected to the tamping assembly on the mounting plate can move downward, so that the pressure plate compacts the soil downward.

[0004] The above device compacts the soil by compacting the components. However, when it rains, rainwater will enter the slope through the planting grooves, accumulating a large amount of soil and water that the vegetation cannot absorb in time in the vegetation layer. The long-term soaking of the vegetation layer makes it too soft and easy to lose. The soil mixed with rainwater will further pollute the river. Especially in intermittent rainy seasons, soil loss is more serious, and the slope protection structure is seriously damaged. Water conservancy project slope protection usually plants vegetation to fix the soil, but vegetation will grow in a messy way due to its unpredictability during production. The conventional practice is to use manual portable oil saws to trim the vegetation. Manual trimming is inefficient and time-consuming. When using a portable oil saw for trimming, especially on unstable terrains such as high slopes and steep slopes, improper operation is prone to accidents. The saw's own blade is sharp, and if it is improperly operated, it is easy to cause injury. The high-risk working environment may cause workers to be injured. In severe cases, more serious accidents may even occur, increasing the safety hazards of the construction site. In view of the above problems, a water conservancy project slope protection device is proposed to solve them. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a water conservancy project slope protection device, which solves the above-mentioned current problem that when it rains, rainwater will enter the slope through the planting groove, accumulate a large amount of soil and water that the vegetation cannot absorb in time in the vegetation layer, soak the vegetation layer for a long time to make it too soft and easy to lose, and the soil mixed with rainwater will further pollute the river; especially in intermittent rainy seasons, soil loss is more serious, and the slope protection structure is also seriously damaged; water conservancy project slope protection usually plants vegetation to fix the soil, but vegetation will grow more messy due to its unpredictability during production. The conventional practice is to use manual portable oil saws to trim the vegetation. Manual trimming is less efficient and time-consuming. When using a portable oil saw for trimming, especially on unstable terrains such as high slopes and steep slopes, improper operation is prone to accidents. The blade of the oil saw itself is sharp, and if it is improperly operated, it is easy to cause injury. The high-risk working environment may cause workers to be injured, and in severe cases, more serious accidents may even occur, increasing the problem of safety hazards at the construction site.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is: a water conservancy project slope protection device, including a slope body, a revetment is arranged above the slope body, a first open channel is opened above the revetment, a slope foot is arranged below the slope body, a second open channel is opened above the slope foot, a plurality of modular slope protection units are laid on the slope surface of the slope body, a plurality of main drainage pipes arranged in an "L" shape are laid inside the slope body, the upper end of the main drainage pipe is connected to the bottom surface of the first open channel, the lower end of the main drainage pipe has a slope of 1.5%-2.5%, and the lower end pipe mouth is connected to the inside of the second open channel, a plurality of vertical branch drainage pipes are arranged inside the slope body, a water collecting bucket is fixedly connected to the upper end of the branch drainage pipe, and the lower end of the branch drainage pipe is connected to the main drainage pipe, a cleaning component is arranged between the revetment and the slope foot, an unwinding component is fixedly installed on the left side of the slope surface of the slope body, a movable guide rail is fixedly connected to one side of the second open channel above the slope foot, and a drainage groove for communicating with the modular slope protection unit is penetrated and opened on the rear side wall of the second open channel.

[0007] Preferably, the modular slope protection unit is formed by splicing a number of slope protection bricks, the slope protection bricks are in a regular hexagonal honeycomb structure, the unit circumscribed circle has a diameter of thirty centimeters, an inner cavity height of ten centimeters, a side wall thickness of eight millimeters, and at least seven drainage holes are provided at the bottom. The slope protection brick unit is filled with a permeable matrix, the matrix is ​​composed of a mixture of basalt gravel and organic clay, and water holes are provided in the middle of the lower end of each of the six sides of the slope protection brick.

[0008] Preferably, the cleaning assembly comprises a fixed plate and a movable frame, the fixed plate is detachably connected to the upper side of the revetment, the movable frame is internally rotatably connected to two movable wheels, and the movable frame is slidably connected to the movable guide rail via the movable wheels.

[0009] Preferably, fixed supports are fixedly connected on both sides above the fixed plate, a threaded rod is rotatably connected in the middle between the two fixed supports, a first motor is fixedly connected to the side of the right fixed support, an output end of the first motor passes through the right fixed support and is fixedly connected to the right end of the threaded rod, a limiting rod is fixedly connected on both sides of the threaded rod between the two fixed supports, a moving block is threadedly connected to the outer surface of the threaded rod, and the inside of the moving block is slidably connected to the limiting rod via a sliding sleeve.

[0010] Preferably, two first vertical poles are fixedly connected to the top of the moving block, the outer surfaces of the two first vertical poles are slidably connected to the first sliding sleeves, the front sides of the two first sliding sleeves are fixedly connected to connecting rods, the ends of the two connecting rods are fixedly connected to the second sliding sleeves, the insides of the two second sliding sleeves are slidably connected to the second vertical poles, the bottoms of the two second vertical poles are fixedly connected to the top of the moving frame, the front and rear sides of the bottoms of the two connecting rods are fixedly connected to support plates, electric telescopic components are arranged under the two support plates, and one of the two electric telescopic components is fixedly installed above the moving frame, and the other is fixedly installed above the moving block.

[0011] Preferably, a mounting plate is fixedly connected above the two connecting rods, a plurality of fixed teeth are fixedly connected to the right side of the upper surface of the mounting plate, a movable tooth is slidably connected above the mounting plate above the fixed teeth through a sliding block, a fixed block is fixedly connected to the rear side of the upper surface of the mounting plate, a support frame is fixedly connected above the fixed block, a rotating shaft is rotatably connected inside the support frame, a second driven wheel is fixedly connected to the left end of the rotating shaft, a turntable is fixedly connected to the right end of the rotating shaft, a mounting sleeve is rotatably connected to one side of the turntable deviating from the center of a circle, a crank is fixedly connected to one side of the mounting sleeve, and the crank is rotatably connected to the top of the movable tooth through a hinge.

[0012] Preferably, a second motor is fixedly mounted on the upper surface of the mounting plate, an output end of the second motor is fixedly connected to a driving wheel, the driving wheel is transmission-connected to a driven wheel via a belt, and two groups of electromagnets are fixedly connected to the left side of the mounting plate.

[0013] Preferably, the unwinding assembly includes an installation box, which is fixedly connected to the slope surface of the slope body, and a box cover is fixedly connected to the top of the installation box by bolts, a slot is opened through the right side of the upper surface of the box cover, and at least two drainage outlets are opened through the lower front end of the installation box.

[0014] Preferably, two support rods are fixedly connected to the left side of the upper surface of the installation box, and the two support rods are fixedly connected to a hanging rod near the slot, and buckles are sleeved on the top of the two hanging rods, a cross bar is fixedly connected between the two buckles, and two metal blocks are fixedly connected to the right side of the cross bar.

[0015] Preferably, a cylindrical motor is fixedly installed inside the installation box, and the rotating part of the cylindrical motor is sleeved with a protective net. The upper end of the protective net passes through the slot and is fixedly connected to the lower end of the cross bar. Two limiting support rods are fixedly connected to the right side of the installation box, and movable guide wheels are rotatably connected above the two limiting support rods.

[0016] Compared with the prior art, the advantages of the present invention are: 1. The present invention sets an L-shaped main drainage pipe inside the slope, the upper end of which is connected to the bottom of the first open channel, and the lower end is connected to the second open channel, and there are vertical branch drainage pipes and water collecting buckets inside the slope. During rainfall, the modular slope protection unit will block most of the rainwater from entering the slope, and the rainwater entering the slope can be collected by the branch drainage pipes through the water collecting bucket, merged into the main drainage pipe, and finally discharged to the second open channel, so as to avoid the accumulation of rainwater in the vegetation layer of the slope, reduce the immersion of the vegetation layer, prevent the soil from becoming soft and lost due to long-term immersion, protect the stability of the slope protection structure, and prevent the soil from mixing with rainwater to pollute the river.

[0017] 2. The present invention adopts modular slope protection units which are spliced ​​by slope protection bricks of specific structures, presenting a regular hexagonal honeycomb structure with good stability. The permeable matrix filled inside the structure is a mixture of basalt gravel and organic clay, which not only ensures water permeability but also is conducive to the growth of vegetation and soil consolidation. The bottom drainage holes and the water holes at the lower ends of the hexagons further enhance the drainage capacity, reduce water accumulation inside the slope, and stabilize the slope protection structure.

[0018] 3. The present invention can trim the vegetation on the slope protection by setting a cleaning component between the revetment and the foot of the slope. The cleaning component has an ingenious structural design. Through the cooperation of the motor, threaded rod, moving block, connecting rod and other components, the trimming position and height can be flexibly adjusted to improve the cleaning efficiency. The unwinding component cooperates with the cleaning component to lay a protective net for the vegetation when necessary. The protective net and slope protection bricks can effectively block the direct scouring of the slope by rainwater, reduce the flow rate and flow of slope runoff, and reduce the number of soil particles carried away by rainwater, thereby reducing soil erosion, protecting the soil resources of the slope, preventing vegetation from being scoured by rainwater, and protecting the growth of vegetation. The unwinding and rewinding operations are convenient, and the reasonable tightening and retraction of the protective net can be achieved through the cooperation of the motor.

[0019] 4. For slopes with the risk of falling rocks, such as loose rocks on the hillside, the protective net can intercept the falling rocks and control them within a certain range to prevent the falling rocks from rolling and posing a threat to water conservancy facilities, surrounding roads, buildings and personnel safety. The foldable and unfoldable design allows the protective net to be easily folded when the slope needs to be inspected, maintained or other operations are carried out, and then unfolded after the operation is completed. It is flexible and convenient, reducing the cost and difficulty of project maintenance.

[0020] 5. The cleaning assembly and unwinding assembly in the present invention are driven by motors, with a high degree of automation, which reduces manual operation. It avoids manual portable oil saws working on high slopes, steep slopes and other dangerous terrains, reduces the risk of worker injuries, reduces safety hazards at the construction site, and improves construction safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3 It is a schematic diagram of the structure of the cleaning component in the present invention; Figure 4 for Figure 3 A partial enlarged view of the middle A; Figure 5 for Figure 3 A partial enlarged view of point B in the middle; Figure 6 It is a schematic diagram of the structure of the unwinding component in the present invention; Figure 7 It is a schematic diagram of the internal structure of the installation box in the present invention; Figure 8 for Figure 6 A partial enlarged view of point C in the middle; Fig. 9 It is a schematic diagram of the slope protection brick structure in the present invention.

[0022] The numbers in the figure are: 1. Slope; 2. Bank protection; 3. First open channel; 4. Main drainage pipe; 5. Branch drainage pipe; 6. Water collecting bucket; 7. Slope foot; 8. Second open channel; 9. Modular slope protection unit; 901. Slope protection brick; 902. Drainage hole; 903. Water hole; 10. Cleaning assembly; 1001. Fixed plate; 1002. Fixed support; 1003. Threaded rod; 1004. Limit rod; 1005. Moving block; 1006. First vertical pole; 1007. First sliding sleeve; 1008. Connecting rod; 1009. Mounting plate; 1010. Moving frame; 1011. Moving wheel; 1012. Second vertical pole; 1013. Second sliding sleeve; 1014. Support plate; 1015. Electric telescopic assembly; 1016. Fixed block; 1017. Fixed tooth; 1018. Movable tooth; 1019. Support frame; 1020. Rotating shaft; 1021. Turntable; 1022. Mounting sleeve; 1023. Crank; 1024. Second motor; 1025. Driving wheel; 1026. Driven wheel; 1027. First motor; 1028. Electromagnet; 11. Unwinding assembly; 1101. Installation box; 1102. Box cover; 1103. Columnar motor; 1104. Protection net; 1105. Notch; 1106. Crossbar; 1107. Buckle; 1108. Metal block; 1109. Support rod; 1110. Hanging rod; 1111. Limiting support rod; 1112. Moving guide wheel; 1113. Drainage outlet; 12. Movable guide rail; 13. Drainage trough. DETAILED DESCRIPTION

[0023] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0024] Reference Figure 1-9 As shown, a water conservancy project slope protection device includes a slope body 1, a revetment 2 is arranged above the slope body 1, a first open channel 3 is opened above the revetment 2, a slope foot 7 is arranged below the slope body 1, a second open channel 8 is opened above the slope foot 7, a plurality of modular slope protection units 9 are laid on the slope surface of the slope body 1, a plurality of main drainage pipes 4 arranged in an "L" shape are laid inside the slope body 1, the upper end of the main drainage pipe 4 is connected to the bottom surface of the first open channel 3, the lower end of the main drainage pipe 4 has a slope of 1.5% to 2.5%, and the lower end pipe opening is connected to the inside of the second open channel 8, and the slope body 1 is provided with A plurality of vertical branch drainage pipes 5 are provided, and a water collecting bucket 6 is fixedly connected to the upper end of the branch drainage pipe 5. The interior of the water collecting bucket 6 is covered with a stainless steel grille with an aperture of 5 mm to prevent large particles from entering. The lower end of the branch drainage pipe 5 is connected to the main drainage pipe 4. A cleaning assembly 10 is provided between the revetment 2 and the slope foot 7. A reeling assembly 11 is fixedly installed on the left side of the slope surface of the slope body 1. A movable guide rail 12 is fixedly connected to one side of the second open channel 8 above the slope foot 7. A drainage groove 13 for connecting with the modular slope protection unit 9 is opened through the rear side wall of the second open channel 8.

[0025] In actual application scenarios, when encountering continuous heavy rain, the slope 1 is washed by a large amount of rainwater, and the role of the drainage system is crucial. The main drainage pipe 4 and the branch drainage pipe 5 can quickly drain the accumulated water in the slope 1 to prevent the slope 1 from causing landslides and other dangerous situations due to excessive accumulation of water. At this time, the drainage holes 902 and the water holes 903 of the modular slope protection unit 9 can accelerate the infiltration of water flow inside the slope protection brick 901, reduce the scouring of vegetation and slope 1 by slope runoff, and if the water level rises quickly, the second open channel 8 can be used as a temporary water storage area to relieve drainage pressure and ensure the stability of the entire slope protection device.

[0026] For the cleaning assembly 10, in daily maintenance, the wear of the moving wheel 1011 and the moving guide rail 12 should be checked regularly to ensure that the moving frame 1010 can slide smoothly. The maintenance of the motor should not be neglected. The running sound and temperature of the motor should be checked at regular intervals. If abnormalities are found, they should be repaired or replaced in time. In addition, the belt may become loose after long-term use. The tension of the belt should be adjusted regularly to ensure the stability of power transmission.

[0027] As for the unwinding component 11, the protective net 1104 may be damaged or aged after being used for a period of time and needs to be replaced in time. The drainage port 1113 of the installation box 1101 should be cleaned regularly to prevent clogging by debris and affecting the drainage effect. During the operation of the columnar motor 1103, its operating status should be paid attention to to ensure smooth unwinding and rewinding of the protective net 1104.

[0028] The modular slope protection unit 9 is composed of a number of slope protection bricks 901. The slope protection bricks 901 have a regular hexagonal honeycomb structure. The unit circumscribed circle has a diameter of 30 cm, an inner cavity height of 10 cm, a side wall thickness of 8 mm, and at least seven drainage holes 902 are provided at the bottom. The slope protection brick 901 unit is filled with a permeable matrix, which is composed of a mixture of basalt gravel and organic clay. The slope protection brick 901 has a water hole 903 in the middle of the lower end of each of the six sides. In actual applications, the slope protection brick 901 can be made of high-strength, weather-resistant concrete material to ensure that the structure can remain stable and extend its service life under long-term water erosion and natural environment.

[0029] Furthermore, the cleaning assembly 10 includes a fixed plate 1001 and a movable frame 1010 . The fixed plate 1001 is detachably connected to the top of the revetment 2 . The movable frame 1010 is internally rotatably connected to two movable wheels 1011 . The movable frame 1010 is slidably connected to the movable guide rail 12 via the movable wheels 1011 .

[0030] Furthermore, fixed supports 1002 are fixedly connected to the left and right sides above the fixed plate 1001, a threaded rod 1003 is rotatably connected in the middle between the two fixed supports 1002, a first motor 1027 is fixedly connected to the side of the right fixed support 1002, an output end of the first motor 1027 passes through the right fixed support 1002 and is fixedly connected to the right end of the threaded rod 1003, a limiting rod 1004 is fixedly connected to the front and rear sides of the threaded rod 1003 between the two fixed supports 1002, a moving block 1005 is threadedly connected to the outer surface of the threaded rod 1003, and the inside of the moving block 1005 is slidably connected to the limiting rod 1004 through a sliding sleeve.

[0031] Furthermore, two first vertical poles 1006 are fixedly connected above the moving block 1005, and first sliding sleeves 1007 are slidably connected to the outer surfaces of the two first vertical poles 1006, and connecting rods 1008 are fixedly connected to the front sides of the two first sliding sleeves 1007, and second sliding sleeves 1013 are fixedly connected to the ends of the two connecting rods 1008, and second vertical poles 1012 are slidably connected inside the two second sliding sleeves 1013, and the bottoms of the two second vertical poles 1012 are fixedly connected to the top of the moving frame 1010, and support plates 1014 are fixedly connected to the front and rear sides of the bottoms of the two connecting rods 1008. Electric telescopic components 1015 are arranged below the two support plates 1014, one of the two electric telescopic components 1015 is fixedly installed above the moving frame 1010, and the other is fixedly installed above the moving block 1005. The two electric telescopic components 1015 are controlled by a control source, so as to achieve the purpose of synchronous control and prevent the occurrence of jamming due to uneven lifting.

[0032] Furthermore, a mounting plate 1009 is fixedly connected above the two connecting rods 1008, a plurality of fixed teeth 1017 are fixedly connected to the right side of the upper surface of the mounting plate 1009, a movable tooth 1018 is slidably connected above the fixed teeth 1017 via a sliding block above the mounting plate 1009, a fixed block 1016 is fixedly connected to the rear side of the upper surface of the mounting plate 1009, a support frame 1019 is fixedly connected above the fixed block 1016, a rotating shaft 1020 is rotatably connected inside the support frame 1019, a second driven wheel 1026 is fixedly connected to the left end of the rotating shaft 1020, a turntable 1021 is fixedly connected to the right end of the rotating shaft 1020, a mounting sleeve 1022 is rotatably connected to one side of the turntable 1021 at a position deviating from the center of the circle, a crank 1023 is fixedly connected to one side of the mounting sleeve 1022, and the crank 1023 is rotatably connected to the top of the movable tooth 1018 through a hinge.

[0033] It should be noted that a second motor 1024 is also fixedly mounted on the upper surface of the mounting plate 1009, and a driving wheel 1025 is fixedly connected to the output end of the second motor 1024, and the driving wheel 1025 is connected to the driven wheel 1026 through a belt. Two groups of electromagnets 1028 are fixedly connected to the left side of the mounting plate 1009. The metal parts of the cleaning assembly 10, such as the threaded rod 1003, the limit rod 1004, the vertical rod and the sliding sleeve, can be made of rust-proof alloy material to reduce the erosion of moisture and harsh environment, ensure the normal operation of the equipment, and reduce the maintenance frequency.

[0034] Preferably, the unwinding assembly 11 includes an installation box 1101, which is fixedly connected to the slope surface of the slope body 1, and a box cover 1102 is fixedly connected to the top of the installation box 1101 by bolts. A slot 1105 is penetrated on the right side of the upper surface of the box cover 1102, and at least two drainage outlets 1113 are penetrated at the lower front end of the installation box 1101. The installation box 1101 and various connecting parts can be made of waterproof and rust-proof engineering plastics or metal materials to ensure the service life in a humid environment. At the same time, the debris in the installation box 1101 is cleaned regularly to ensure that the drainage outlet 1113 is unobstructed.

[0035] Specifically, two support rods 1109 are fixedly connected to the left side of the upper surface of the installation box 1101, and the two support rods 1109 are fixedly connected to a hanging rod 1110 near the slot 1105. Buckles 1107 are sleeved on the top of the two hanging rods 1110, and a cross bar 1106 is fixedly connected between the two buckles 1107. Two metal blocks 1108 are fixedly connected to the right side of the cross bar 1106.

[0036] In one embodiment, a cylindrical motor 1103 is fixedly installed inside the installation box 1101, and the rotating part of the cylindrical motor 1103 is sleeved with a protective net 1104. The upper end of the protective net 1104 passes through the slot 1105 and is fixedly connected to the lower end of the cross bar 1106. Two limiting support rods 1111 are fixedly connected to the right side of the installation box 1101, and moving guide wheels 1112 are rotatably connected above the two limiting support rods 1111. The model of the cylindrical motor 1103 can be a tubular motor of K25-3E-1.6-30.

[0037] Working principle: When the device is trimming the vegetation on the slope protection, the first motor 1027 drives the threaded rod 1003 to rotate, and the moving block 1005 moves along the length direction of the threaded rod 1003 under the threaded cooperation. At the same time, the output end of the second motor 1024 drives the driving wheel 1025 to rotate, and the driven wheel 1026 is driven to rotate by the belt synchronously. The driven wheel 1026 drives the rotating disk 1021 to rotate through the rotating shaft 1020. Since the mounting sleeve 1022 is eccentrically set, the rotating disk 1021 will drive the movable gear 1018 through the crank 1023 when it rotates. The electric telescopic assembly 1015 performs reciprocating motion, and the vegetation is trimmed by mutual engagement with the fixed teeth 1017. As the moving block 1005 moves, the vegetation growing inside the slope protection brick 901 is trimmed, and the output end of the electric telescopic assembly 1015 can push the support plate 1014 up or down, so as to adjust the trimming height. When it is necessary to lay a protective net 1104 above the vegetation, the electric telescopic assembly 1015 adjusts the mounting plate 1009 to the same height as the cross bar 1106, and then the electromagnet 1028 is energized to generate magnetic force, and the first motor 1027 is used as a power source through the threaded rod 10 03 cooperates with the moving block 1005 to drive the entire cleaning assembly 10 to move close to the cross bar 1106 until the electromagnet 1028 adsorbs the metal block 1108 on the surface. At this time, the buckle 1107 is detached from the hanging rod 1110, and then the output end of the first motor 1027 rotates in the opposite direction to pull the protective net 1104 to move and cover the surface of the vegetation. When the protective net 1104 is pulled to move, the columnar motor 1103 will also work to unwind the protective net 1104. Through the mutual cooperation of the first motor 1027 and the columnar motor 1103, the protective net 1104 is ensured. Maintain appropriate tension during unwinding, and the protective net 1104 can be prevented from directly pulling the vegetation by limiting the movement of the guide wheel 1112 during unwinding. When the protective net 1104 is reeled in, the output ends of the columnar motor 1103 and the first motor 1027 are reversed, and the two cooperate with each other to reel the protective net 1104 into the installation box 1101. Since the height of the adsorption cross bar 1106 of the electromagnet 1028 does not change, the buckle 1107 will be re-connected to the top of the suspension rod 1110, and the electromagnet 1028 will be powered off and lose its adsorption force.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A water conservancy project slope protection device, characterized in that: The invention comprises a slope body (1), a revetment (2) is arranged above the slope body (1), a first open channel (3) is opened above the revetment (2), a slope foot (7) is arranged below the slope body (1), a second open channel (8) is opened above the slope foot (7), a plurality of modular slope protection units (9) are laid on the slope surface of the slope body (1), a plurality of main drainage pipes (4) arranged in an "L" shape are laid inside the slope body (1), the upper end of the main drainage pipe (4) is connected to the bottom surface of the first open channel (3), the lower end of the main drainage pipe (4) has a slope of 1.5% to 2.5%, and the lower end pipe opening is connected to the inside of the second open channel (8) A plurality of vertical branch drainage pipes (5) are arranged inside the slope body (1), the upper ends of the branch drainage pipes (5) are fixedly connected to a water collecting bucket (6), the lower ends of the branch drainage pipes (5) are connected to the main drainage pipe (4), a cleaning assembly (10) is arranged between the revetment (2) and the slope foot (7), a reeling assembly (11) is fixedly installed on the left side of the slope surface of the slope body (1), a movable guide rail (12) is fixedly connected to one side of the second open channel (8) above the slope foot (7), and a drainage groove (13) for connecting with the modular slope protection unit (9) is opened through the rear side wall of the second open channel (8).

2. A water conservancy project slope protection device according to claim 1, characterized in that: The modular slope protection unit (9) is formed by splicing a plurality of slope protection bricks (901). The slope protection bricks (901) are in a regular hexagonal honeycomb structure. The unit circumscribed circle has a diameter of thirty centimeters, an inner cavity height of ten centimeters, a side wall thickness of eight millimeters, and at least seven drainage holes (902) are provided at the bottom. The slope protection brick (901) unit is filled with a permeable matrix, which is composed of a mixture of basalt crushed stone and organic clay. The slope protection bricks (901) are each provided with a water hole (903) in the middle of the lower end of each of the six sides.

3. A water conservancy project slope protection device according to claim 1, characterized in that: The cleaning assembly (10) comprises a fixed plate (1001) and a movable frame (1010); the fixed plate (1001) is detachably connected to the upper side of the revetment (2); the movable frame (1010) is internally rotatably connected to two movable wheels (1011); the movable frame (1010) is slidably connected to a movable guide rail (12) via the movable wheels (1011).

4. A water conservancy engineering slope protection device according to claim 3, characterized in that: The fixed plate (1001) is fixedly connected to fixed supports (1002) on both left and right sides above the fixed plate (1001), a threaded rod (1003) is rotatably connected in the middle between the two fixed supports (1002), a first motor (1027) is fixedly connected to the side of the right fixed support (1002), an output end of the first motor (1027) passes through the right fixed support (1002) and is fixedly connected to the right end of the threaded rod (1003), a limiting rod (1004) is fixedly connected to both front and rear sides of the threaded rod (1003) between the two fixed supports (1002), a moving block (1005) is threadedly connected to the outer surface of the threaded rod (1003), and the inside of the moving block (1005) is slidably connected to the limiting rod (1004) via a sliding sleeve.

5. A water conservancy project slope protection device according to claim 4, characterized in that: Two first vertical poles (1006) are fixedly connected above the moving block (1005); first sliding sleeves (1007) are slidably connected to the outer surfaces of the two first vertical poles (1006); connecting rods (1008) are fixedly connected to the front sides of the two first sliding sleeves (1007); second sliding sleeves (1013) are fixedly connected to the ends of the two connecting rods (1008); second vertical poles (1012) are slidably connected inside the two second sliding sleeves (1013); the bottoms of the two second vertical poles (1012) are fixedly connected to the top of the moving frame (1010); support plates (1014) are fixedly connected to the front and rear sides of the bottoms of the two connecting rods (1008); electric telescopic components (1015) are arranged below the two support plates (1014); one of the two electric telescopic components (1015) is fixedly installed above the moving frame (1010), and the other is fixedly installed above the moving block (1005).

6. A water conservancy project slope protection device according to claim 5, characterized in that: A mounting plate (1009) is fixedly connected above the two connecting rods (1008), a plurality of fixed teeth (1017) are fixedly connected to the right side of the upper surface of the mounting plate (1009), movable teeth (1018) are slidably connected above the fixed teeth (1017) above the mounting plate (1009) via a sliding block, a fixed block (1016) is fixedly connected to the rear side of the upper surface of the mounting plate (1009), a support frame (1019) is fixedly connected above the fixed block (1016), and the A rotating shaft (1020) is rotatably connected inside the support frame (1019); a second driven wheel (1026) is fixedly connected to the left end of the rotating shaft (1020); a rotating disk (1021) is fixedly connected to the right end of the rotating shaft (1020); a mounting sleeve (1022) is rotatably connected to one side of the rotating disk (1021) at a position deviating from the center of the circle; a crank (1023) is fixedly connected to one side of the mounting sleeve (1022); and the crank (1023) is rotatably connected to the top of the movable tooth (1018) via a hinge.

7. A water conservancy engineering slope protection device according to claim 6, characterized in that: A second motor (1024) is also fixedly mounted on the upper surface of the mounting plate (1009); an output end of the second motor (1024) is fixedly connected to a driving wheel (1025); the driving wheel (1025) is transmission-connected to a driven wheel (1026) via a belt; and two groups of electromagnets (1028) are fixedly connected to the left side of the mounting plate (1009).

8. A water conservancy project slope protection device according to claim 1, characterized in that: The unwinding assembly (11) comprises a mounting box (1101), the mounting box (1101) being fixedly connected to the slope surface of the slope body (1), a box cover (1102) being fixedly connected to the top of the mounting box (1101) by means of bolts, a notch (1105) being provided through the right side of the upper surface of the box cover (1102), and at least two drainage openings (1113) being provided through the lower front end of the mounting box (1101).

9. A water conservancy engineering slope protection device according to claim 8, characterized in that: Two support rods (1109) are fixedly connected to the left side of the upper surface of the installation box (1101), and the two support rods (1109) are fixedly connected to the suspension rods (1110) near the notch (1105). Buckles (1107) are sleeved on the top of the two suspension rods (1110), and a cross bar (1106) is fixedly connected between the two buckles (1107). Two metal blocks (1108) are fixedly connected to the right side of the cross bar (1106).

10. A water conservancy project slope protection device according to claim 8, characterized in that: A columnar motor (1103) is fixedly installed inside the installation box (1101), and a protective net (1104) is sleeved on the rotating part of the columnar motor (1103). The upper end of the protective net (1104) passes through the notch (1105) and is fixedly connected to the lower end of the cross bar (1106). Two limiting support rods (1111) are fixedly connected to the right side of the installation box (1101), and movable guide wheels (1112) are rotatably connected to the tops of the two limiting support rods (1111).

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