Novel slope ecological protection rainfall erosion resisting structure

Abstract

The invention provides a novel slope ecological protection rainfall erosion resisting structure which comprises a protection device. A side protective film; a transparent protective film; a driving motor; the rainfall sensor is configured to enable the driving motor to drive the rotating shaft to rotate so as to unwind the transparent protective film when the rainfall reaches a set value; the supporting device comprises ball arc-shaped guide rails, supporting rods are arranged on the two sides and between the two corresponding ball arc-shaped guide rails in a sliding mode, and the free end of the transparent protective film is connected to the supporting rods; an electric telescopic rod; the plant growth monitoring sensor is used for monitoring the growth state of the plants in the lattice beam and enabling the electric telescopic rod to jack the ball arc-shaped guide rail when the corresponding ball arc-shaped guide rail interferes with the growth of the plants. The transparent protective film can be automatically controlled to cover vegetation during rainfall, the running height of the ball arc-shaped guide rail is automatically changed along with the growth height of the vegetation, and the growth space of the vegetation is not limited.

Description

Technical Field

[0001] The present application relates to the field of construction protection technology, and in particular to a novel slope ecological protection and anti-rainfall erosion structure. Background Art

[0002] Slope lattice beam is a common slope support structure used to reinforce and stabilize slopes to prevent landslides and instability. Frame beam reinforcement is a slope reinforcement technology that uses mortar-laid blocks, cast-in-place reinforced concrete or prefabricated prestressed concrete to protect the slope surface and fix it with anchor rods or cables. The slope is stabilized by the anti-sliding force provided by the connection between the anchor rods or cables and the stable stratum. It has significant advantages such as flexible layout, diverse lattice forms, and can be adapted to the slope. It is widely used in highway slopes or highway landslides with steep slopes and uniform rock and soil.

[0003] However, in the early stage of frame beam construction, due to the constraints of terrain and geological conditions, the slope surface is mostly exposed. The exposed slope is easily weathered by long-term sun, rain, freeze-thaw, and other factors, causing local collapse and slope soil erosion. Most of the exposed slopes are difficult to restore their original vegetation ecology, causing environmental damage and landscape defects. More and more concrete frame beam slopes use artificial green plant planting to achieve ecological slope protection and environmental restoration. The specific method is usually to lay artificial soil or ecological substrate in the frame beam to create a suitable environment for plant growth.

[0004] However, according to many practices, this method is prone to erosion and loss of soil in the frame beam under heavy rain conditions, especially in the early stages of plant growth, when soil and seed loss is more serious, and the vegetation protection effect is difficult to form. In addition, due to the structural differences between the soil and the frame beam, rainwater can easily penetrate into the soil along the contact point between the soil and the frame beam to cause erosion, resulting in continuous erosion and hollowing of the soil inside the frame beam, and even serious collapse of the frame beam structure. Existing technologies may take measures such as covering the slope surface with a layer of plastic film, laying non-woven fabrics or sunshade nets to prevent direct erosion by rainwater and provide a suitable growth environment for plants. However, these protective measures will also limit the growth space of vegetation as it grows, making it difficult for vegetation to form and play a role in soil and water conservation.

[0005] Therefore, in response to the above problems, current research mainly focuses on improving the erosion resistance and strength of the soil in the frame beam, but less consideration is given to improving the frame beam structure to reduce the impact of rainfall and runoff. Therefore, it is necessary to explore more effective protection measures that can not only ensure the normal growth of vegetation, but also prevent soil and water loss in the early stage of the frame beam, and realize landscape restoration, so as to achieve the purpose of soil and water conservation and ecological restoration. Summary of the invention

[0006] In order to improve the problem of vegetation inside the frame beam being destroyed under heavy rainfall in ecological slope protection and the impact of runoff on the soil inside the frame beam, the present application provides a new type of slope ecological protection and anti-rainfall erosion structure.

[0007] The present application provides a novel slope ecological protection and anti-rainfall erosion structure adopts the following technical solutions: A new type of slope ecological protection and anti-rainfall erosion structure, including: A protective device comprising: Two protective shells are provided and fixedly connected to two opposite sides of the frame beam; Two side protective films are provided and are arranged between the two ends of the two protective shells; A transparent protective film, wherein a rotating shaft is rotatably arranged in the protective shell, and the transparent protective film is convoluted on the rotating shaft; A driving motor, installed in the protective shell and used to drive the rotating shaft to rotate; and A rainfall sensor is configured to cause the driving motor to drive the rotating shaft to rotate to unwind the transparent protective film when the rainfall reaches a set value; A supporting device comprising: There are four ball arc guide rails, which are arranged in groups of two and are arranged at both ends of the protective shell. A support rod is slidably arranged between two corresponding ball arc guide rails on both sides. The free end of the transparent protective film is connected to the support rod, and the upper part of the side protective film is connected to the ball arc guide rail. An electric telescopic rod is arranged at one end of the ball arc guide rail away from the protective shell, and an output end of the electric telescopic rod is connected to the ball arc guide rail; and The plant growth monitoring sensor is control-connected with the electric telescopic rod and is used to monitor the growth status of the plants in the frame beam and to enable the electric telescopic rod to lift the ball arc guide rail when the corresponding ball arc guide rail interferes with the plant growth.

[0008] Furthermore, the end of the support rod is connected to a pulley slidably arranged on the ball arc guide rail, a ring is installed on the pulley, one end of the ball arc guide rail close to the electric telescopic rod is fixedly connected to a tension spring, and the other end of the tension spring is fixedly connected to a hook hooked on the ring; When the rotating shaft reels up the transparent protective film, the tension spring is in a stretched state.

[0009] Furthermore, a magnetic attraction structure is provided between the two support rods, and when the two support rods are adsorbed and attached to each other through the magnetic attraction structure, the tension spring is in a slightly compressed state.

[0010] Furthermore, the rainfall sensor includes a plurality of pressure sensors and a plurality of humidity sensors, the pressure sensors and the humidity sensors are alternately mounted on the protective shell, the pressure sensors and the humidity sensors are commonly connected to a first controller, and the first controller is electrically connected to the two driving motors; The first controller is configured to control the driving motor to operate so that the rotating shaft unwinds the transparent protective film when the values ​​detected by the pressure sensor and the humidity sensor reach set values.

[0011] Furthermore, the first controller is configured to control the driving motor located on the upper side of the slope to operate so that the corresponding rotating shaft unwinds the transparent protective film located on the upper side of the slope when the values ​​detected by the pressure sensor and the humidity sensor reach a first threshold; And, when the values ​​detected by the pressure sensor and the humidity sensor reach a second threshold, the driving motor located at the lower side of the slope is controlled to work so that the corresponding rotating shaft unwinds the transparent protective film located at the lower side of the slope; The second threshold is greater than the first threshold.

[0012] Furthermore, a slope surface which is higher in the middle and lower on both sides is arranged in the protective shell, and drainage holes which are connected with the lower ends of the slope surface are opened at the ends of the length direction of the protective shell.

[0013] Furthermore, the two transparent protective films are unfolded and folded to cover a plurality of grids on the lattice beam.

[0014] Furthermore, a fixed shaft is rotatably arranged in the protective shell, one end of the ball arc guide rail close to the protective shell is rotatably sleeved on the fixed shaft, an inner ratchet coaxially sleeved outside the fixed shaft is fixedly connected to the ball arc guide rail, a pawl cooperating with the inner ratchet and a pressing spring for driving the pawl to press against the gear teeth on the inner ratchet are rotatably arranged on the fixed shaft; When the inner ratchet rotates on the fixed shaft toward the direction approaching the protective shell, the pawl restricts the rotation of the inner ratchet.

[0015] Furthermore, a plurality of suspension components are arranged at intervals on the ball-bearing arc guide rail, a plurality of openings are opened on the top of the side protection film, and the side protection film is suspended on the ball-bearing arc guide rail by hooking the suspension components with the openings.

[0016] Furthermore, it also includes electrically connected photovoltaic panels and batteries, wherein the batteries are used to provide power to the power components.

[0017] In summary, the present application includes at least one of the following beneficial technical effects: 1. Rainfall sensors are set up to monitor the rainfall on the slopes, and the transparent protective film is automatically unwound when the rainfall reaches the set value, so that the two transparent protective films and the two side protective films form an all-round protection for the vegetation in the frame beam, which can effectively solve the problem of the vegetation inside the frame beam being destroyed by heavy rainfall and the impact of runoff on the soil inside the frame beam in ecological slope protection; 2. By setting up plant growth monitoring sensors and electric telescopic rods, the running height of the ball arc guide rail can be automatically changed as the height of the vegetation grows, without limiting the growth space of the vegetation; 3. By setting the first controller and the first threshold and the second threshold, the protection level can be automatically adjusted according to different rainfall intensities and the characteristics of the slope to adapt to changing weather conditions; 4. The anti-rainfall erosion structure of the present application can effectively improve the ecological balance of the region, restore the ecological environment of the slope greening, and rebuild the slope greening landscape; and the structure is small and simple, easy to install and disassemble, can be recycled repeatedly, and reduce the cost of equipment use; 5. The anti-rainfall erosion structure of the present application adopts a fully automatic mode, and various sensors are set to send and receive signals to control the operation of the device, saving a lot of manpower, material resources and time costs; and the transparent protective film and side protective film used will not affect the growth of vegetation in the frame beam and the normal operation of the photovoltaic panel while playing a protective role; 6. The electric energy used by the rain erosion resistance structure of the present application can be provided by photovoltaic panels and batteries, ensuring that the device is self-sufficient, clean and environmentally friendly when working in the field. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 is a schematic structural diagram of a protective device according to an embodiment of the present application; Figure 3 is a schematic structural diagram of a supporting device according to an embodiment of the present application; Figure 4 This is a schematic diagram of the structure of the embodiment of the present application mainly used to demonstrate a pressure sensor, a humidity sensor, a plant growth monitoring sensor and a photovoltaic panel; Figure 5 is a schematic structural diagram of the elastic structure of an embodiment of the present application; Figure 6 It is a schematic structural diagram of the ratchet structure of an embodiment of the present application.

[0020] Reference numerals: 1. Protective shell; 2. Side protective film; 3. Drive motor; 4. Transparent protective film; 5. Rotating shaft; 6. Notch; 7. Ball arc guide rail; 8. Photovoltaic panel; 9. Battery; 10. Pressure sensor; 11. Fixed shaft; 12. Expansion screw; 13. Frame beam; 14. Support rod; 15. Pulley; 16. Magnetic structure; 17. Wire; 18. Buckle structure; 19. Humidity sensor; 20. Electric telescopic rod; 21. Plant growth monitoring sensor; 22. Elastic structure; 23. Ratchet structure; 24. Suspension component; 25. Ratchet; 26. Inner ratchet; 27. Gear teeth; 28 Clamping spring; 29. ​​Tension spring; 30. Ring; 31. Hook. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Reference Figure 1 , Figure 2 and Figure 3 The present application discloses a novel slope ecological protection and anti-rainfall erosion structure, which includes: A protective device comprising: The protective shell 1 is provided with two and fixed to two opposite sides of the frame beam 13. The protective shell 1 is specifically in the shape of a long strip, and a notch 6 is provided on the upper side of the protective shell 1 along its length direction; Two side protective films 2 are provided and are arranged between the two ends of the two protective shells 1; A transparent protective film 4 is provided in the protective shell 1, and a rotating shaft 5 is provided along the length direction of the protective shell 1, on which a transparent protective film 4 is rolled up, and a free end of the transparent protective film 4 extends out from the notch 6; when the two transparent protective films 4 are unfolded and closed, they together with the two side protective films 2 perform three-dimensional enclosure protection on the grid of the frame beam 13; A driving motor 3 is installed in the protective shell 1 and is used to drive the rotating shaft 5 to rotate; and The rainfall sensor is configured to enable the driving motor 3 to drive the rotating shaft 5 to rotate to unwind the transparent protective film 4 when the rainfall reaches a set value.

[0023] A supporting device comprising: The ball arc guide rails 7 are provided with four and are arranged in groups of two at both ends of the protective shell 1. A support rod 14 is slidably arranged between the two corresponding ball arc guide rails 7 on both sides. The free end of the transparent protective film 4 is connected to the support rod 14, and the upper part of the side protective film 2 is connected to the ball arc guide rail 7. The ball arc guide rail 7 is specifically a nested telescopic + ball slide rail structure, which can be freely extended and retracted to change the length and provide a smooth sliding effect. The electric telescopic rod 20 is arranged at one end of the ball arc guide rail 7 away from the protective shell 1, and its output end is connected to the ball arc guide rail 7, specifically through a snap structure 18, so as to facilitate installation and disassembly; and The plant growth monitoring sensor 21 is connected to the electric telescopic rod 20 for monitoring the growth status of the plants in the frame beam 13 and causing the electric telescopic rod 20 to lift the ball arc guide rail 7 when the corresponding ball arc guide rail 7 interferes with the plant growth; the plant growth monitoring sensor 21 is specifically installed on the upper part of the output end of the electric telescopic rod 20 and close to the side of the transparent protective film 4, such as Figure 4 As shown, the plant growth monitoring sensor 21 and the electric telescopic rod 20 are electrically connected to a second controller, and the second controller is configured to control the electric telescopic rod 20 to work to lift the ball arc guide rail 7 when the plant growth monitoring sensor 21 detects that the ball arc guide rail 7 interferes with plant growth.

[0024] In order to facilitate the smooth unfolding of the transparent protective film 4, refer to Figure 1 and Figure 5 An elastic structure 22 is provided on the ball arc guide rail 7, and the elastic structure 22 includes a pulley 15 installed at the end of the support rod 14 and slidably set on the ball arc guide rail 7, and a ring 30 is installed on the pulley 15. A tension spring 29 is fixedly connected to one end of the ball arc guide rail 7 close to the electric telescopic rod 20, and a hook 31 hooked on the ring 30 is fixedly connected to the other end of the tension spring 29; when the rotating shaft 5 reels the transparent protective film 4, the tension spring 29 is in a stretched state.

[0025] And, refer to Figure 1 and Figure 3 A magnetic attraction structure 16 is provided between the two support rods 14. When the two support rods 14 are attached to each other by the magnetic attraction structure 16, the tension spring 29 is in a slightly compressed state. The magnetic attraction structure 16 is specifically two magnets or magnetic strips that attract each other. Correspondingly, the butt ends of the two ball arc guide rails 7 on the same side can also be fixed by the magnetic attraction structure 16.

[0026] Therefore, after the construction of the slope lattice beam 13 is completed and green plants are planted in the grid, the anti-rainfall erosion structure of the present application is installed on the lattice beam 13. When rainfall occurs, it is detected by the rainfall sensor, and the drive motor 3 is controlled to start and drive the rotating shaft 5 to rotate to unwind the transparent protective film 4. At this time, since the tension spring 29 is in a stretched state, the elastic force of the tension spring 29 will pull the pulley 15 to slide on the ball arc guide 7 in the direction away from the protective shell 1, so that the two support rods 14 are close to each other; when the two support rods 14 are close to each other, the transparent protective film 4 is unfolded until the two support rods 14 are close to each other to the closest distance, and the two support rods 14 are adsorbed and fixed to each other under the action of the magnetic attraction structure 16, which can improve the structural stability. At this time, the two transparent protective films 4 are completely and enclosed with the two side protective films 2 to form a three-dimensional protective structure, which can effectively prevent rainfall from directly eroding the grid of the lattice beam 13, and can effectively solve the problem of rainwater erosion of vegetation and soil in the vegetation ecological protection of the slope lattice beam 13 in the prior art, resulting in protection failure.

[0027] As the plants in the grid of the lattice beam 13 grow, their height gradually increases, and the plant growth monitoring sensor 21 on the electric telescopic rod 20 monitors the growth height of the plants in the grid. When it is found that the operation of the ball-bearing arc guide rail 7 in the lattice beam 13 will affect the plants, the plant growth monitoring sensor 21 sends an electrical signal to the second controller, and the second controller controls the operation of the electric telescopic rod 20, so that the electric telescopic rod 20 lifts the ball-bearing arc guide rail 7 to avoid damaging the plants and affecting the normal operation of the ball-bearing arc guide rail 7; so that the anti-rainfall erosion structure of the present application can always ensure an effective protection effect as the vegetation grows, so as to reduce the scouring and erosion of rainwater.

[0028] Further, see Figure 4 The rainfall sensor includes a plurality of pressure sensors 10 and a plurality of humidity sensors 19. The pressure sensors 10 and the humidity sensors 19 are alternately mounted on the protective shell 1 and arranged on both sides of the notch 6. The pressure sensors 10 and the humidity sensors 19 are commonly connected to a first controller, and the first controller is electrically connected to the two driving motors 3. The first controller is configured to control the driving motor 3 to operate so that the rotating shaft 5 unwinds the transparent protective film 4 when the values ​​detected by the pressure sensor 10 and the humidity sensor 19 reach set values.

[0029] More specifically, the first controller is configured to control the driving motor 3 located on the upper side of the slope to operate so that the corresponding rotating shaft 5 unwinds the transparent protective film 4 located on the upper side of the slope when the values ​​detected by the pressure sensor 10 and the humidity sensor 19 reach a first threshold value; Furthermore, when the values ​​detected by the pressure sensor 10 and the humidity sensor 19 reach a second threshold, the drive motor 3 located at the lower side of the slope is controlled to operate so that the corresponding rotating shaft 5 unwinds the transparent protective film 4 located at the lower side of the slope; the second threshold is greater than the first threshold.

[0030] Therefore, the humidity sensor 19 is used to monitor the relative humidity in the atmosphere. During rainfall, the relative humidity will increase, so the humidity sensor 19 can be used to detect the start and end of the rainfall event; and the pressure sensor 10 is used to detect the force of rain hitting the pressure sensor 10 to determine the rainfall intensity; when the humidity sensor 19 detects that the relative humidity in the atmosphere reaches the standard of the rainfall environment, and the pressure sensor 10 detects the pressure, such as reaching the first threshold, it indicates that rainfall occurs at this time. Although it has a certain scouring effect on vegetation and soil, the degree is limited. Therefore, the first controller only controls the drive motor 3 located above the slope to work, so that the transparent protective film 4 located above the slope can be unfolded to form a structure similar to a canopy, which makes full use of the slope gradient factor and can effectively protect the vegetation in the lattice beam 13.

[0031] When the rainfall intensity continues to increase and the pressure value detected by the pressure sensor 10 reaches the second threshold, the rainfall intensity at this time will cause great damage to the vegetation and soil. Therefore, at this time, the first controller continues to control the drive motor 3 located below the slope to work, and unfolds the transparent protective film 4 located below, so that the two transparent protective films 4 are surrounded and together with the two side protective films 2, all-round protection of the vegetation in the frame beam 13 is achieved, ensuring that the vegetation and soil are protected to the greatest extent. Therefore, the anti-rainfall erosion structure of the present application can monitor data in real time and automatically adjust the protection level to adapt to changing weather conditions.

[0032] If the rainfall intensity weakens, the pressure value detected by the pressure sensor 10 is lower than the first threshold value, and the humidity detected by the humidity sensor 19 is lower than the set value, and the rainfall pressure and humidity will not affect the growth environment of the plants, then the first controller drives the motor 3 to drive the rotating shaft 5 to rotate, retracts the released transparent protective film 4, and re-winds it on the rotating shaft 5, thereby completing an operation.

[0033] In another feasible embodiment, the rainfall sensor may also be a rain gauge, and the above-mentioned effect may also be achieved by electrically connecting the rain gauge to the first controller and setting the corresponding first threshold and second threshold.

[0034] In addition, a slope with a high middle and low sides is provided in the protective shell 1, and drainage holes are provided at the ends of the protective shell 1 in the length direction to connect with the lower ends of the slope to prevent a lot of rainwater from entering the protective shell 1 through the groove 6 and affecting the normal operation of the transparent protective film 4 and related components.

[0035] At the same time, in actual settings, according to the size of the grid on the frame beam 13, it is further set that two transparent protective films 4 are unfolded and closed to cover several grids on the frame beam 13, that is, a rainfall erosion structure of the present application can be used for the protection of one or more larger grids, or for the protection of multiple smaller grids, and can be set according to the actual construction situation and cost accounting. It should be noted that when the rainfall erosion structure of the present application is used for the protection of multiple grids, the span of a single ball arc guide rail 7 is large, which may affect the stability of the structure. It is necessary to add an electric telescopic rod 20 in the middle area of ​​the ball arc guide rail 7 to ensure the support effect of the transparent protective film 4 and the side protective film.

[0036] In addition, in order to prevent the ball arc guide rail 7 from resetting after being lifted, refer to Figure 3 and Figure 6 A ratchet structure 23 is provided in the protective shell 1, and the ratchet structure 23 includes a fixed shaft 11 rotatably provided in the protective shell 1, and one end of the ball arc guide 7 close to the protective shell 1 is rotatably sleeved on the fixed shaft 11, and an inner ratchet 26 coaxially sleeved outside the fixed shaft 11 is fixedly connected to the ball arc guide 7, and a ratchet 25 cooperating with the inner ratchet 26 and a pressing spring 28 for driving the ratchet 25 to press against the gear teeth 27 on the inner ratchet 26 are rotatably provided on the fixed shaft 11; When the inner ratchet 26 rotates on the fixed shaft 11 in a direction close to the protective housing 1 , the pawl 25 restricts the rotation of the inner ratchet 26 .

[0037] Therefore, when the ball arc guide 7 is lifted, the inner ratchet 26 at the bottom of the ball arc guide 7 will rotate accordingly, and the pawl 25 is in the rotation direction of the gear teeth 27, and the rotation of the inner ratchet 26 is not hindered by the compression of the clamping spring 28. However, when the ball arc guide 7 tends to move downward, the pawl 25 will prevent the inner ratchet 26 from rotating downward under the elastic force of the clamping spring 28 due to the unidirectional movement characteristics of the gear teeth 27, ensuring that the ball arc guide 7 can be lifted and maintained stable at the same time.

[0038] And, refer to Figure 2 and Figure 3 The protective shell 1 and the frame beams 13 on both sides are extended 5cm on the inside and outside, and then fixedly connected by expansion screws 12, and a notch 6 is opened on the upper surface of the protective shell 1. The lower part of the side transparent protective film 4 extends outward by 10cm and is placed on the upper and lower ends of the frame beam 13, and is fixed to the upper and lower ends of the frame beam 13 by expansion screws 12; a plurality of hanging parts 24 are arranged at intervals on the ball arc guide rail 7, and a plurality of openings are opened on the top of the side protective film 2. The side protective film 2 is hung on the ball arc guide rail 7 by hooking the hanging parts 24 with the openings.

[0039] The side transparent protective film 4 is a specially treated TPU material, which has certain wrinkles and ductility. When the length and height of the ball arc guide 7 change, the side transparent protective film 4 can adapt to the change with the ball arc guide 7 without being broken.

[0040] In addition, to meet the needs of outdoor use, refer to Figure 1 and Figure 4 The rain erosion resistant structure of the present application also includes an electrically connected photovoltaic panel 8 and a battery 9, and the battery 9 is used to provide power for the power element. The photovoltaic panel 8 and the battery 9 are installed on the upper and lower sides of the frame beam 13 through expansion screws 12, and the photovoltaic panel 8 is connected to the battery 9 through a wire 17, and the battery 9 is connected to the drive motor 3 through a wire 17. The pressure sensor 10, the humidity sensor 19 and the protective shell 1, the plant growth monitoring sensor 21 and the electric telescopic rod 20, and the drive motor 3, the photovoltaic panel 8 and the battery 9 are fixed to the frame beam 13 through expansion screws 12.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A new type of slope ecological protection and anti-rainfall erosion structure, characterized in that: include: A protective device comprising: Two protective shells are provided and fixedly connected to two opposite sides of the frame beam; Two side protective films are provided and are arranged between the two ends of the two protective shells; A transparent protective film, wherein a rotating shaft is rotatably arranged in the protective shell, and the transparent protective film is convoluted on the rotating shaft; A driving motor, installed in the protective shell and used to drive the rotating shaft to rotate; and A rainfall sensor is configured to cause the driving motor to drive the rotating shaft to rotate to unwind the transparent protective film when the rainfall reaches a set value; A supporting device comprising: There are four ball arc guide rails, which are arranged in groups of two and are arranged at both ends of the protective shell. A support rod is slidably arranged between two corresponding ball arc guide rails on both sides. The free end of the transparent protective film is connected to the support rod, and the upper part of the side protective film is connected to the ball arc guide rail. An electric telescopic rod is arranged at one end of the ball arc guide rail away from the protective shell, and an output end of the electric telescopic rod is connected to the ball arc guide rail; and The plant growth monitoring sensor is control-connected with the electric telescopic rod and is used to monitor the growth status of the plants in the frame beam and to enable the electric telescopic rod to lift the ball arc guide rail when the corresponding ball arc guide rail interferes with the plant growth.

2. A new type of slope ecological protection and anti-rainfall erosion structure according to claim 1, characterized in that: The end of the support rod is connected to a pulley slidably arranged on the ball arc guide rail, a ring is installed on the pulley, one end of the ball arc guide rail close to the electric telescopic rod is fixedly connected to a tension spring, and the other end of the tension spring is fixedly connected to a hook hooked on the ring; When the rotating shaft reels up the transparent protective film, the tension spring is in a stretched state.

3. A new type of slope ecological protection and anti-rainfall erosion structure according to claim 2, characterized in that: A magnetic attraction structure is provided between the two support rods. When the two support rods are adsorbed and attached to each other through the magnetic attraction structure, the tension spring is in a slightly compressed state.

4. A new type of slope ecological protection and anti-rainfall erosion structure according to any one of claims 1 to 3, characterized in that: The rainfall sensor comprises a plurality of pressure sensors and a plurality of humidity sensors, the pressure sensors and the humidity sensors are alternately mounted on the protective shell, the pressure sensors and the humidity sensors are commonly connected to a first controller, and the first controller is electrically connected to the two driving motors; The first controller is configured to control the driving motor to operate so that the rotating shaft unwinds the transparent protective film when the values ​​detected by the pressure sensor and the humidity sensor reach set values.

5. The novel slope ecological protection and anti-rainfall erosion structure according to claim 4 is characterized in that: The first controller is configured to control the driving motor located on the upper side of the slope to operate so that the corresponding rotating shaft unwinds the transparent protective film located on the upper side of the slope when the values ​​detected by the pressure sensor and the humidity sensor reach a first threshold; And, when the values ​​detected by the pressure sensor and the humidity sensor reach a second threshold, the driving motor located at the lower side of the slope is controlled to work so that the corresponding rotating shaft unwinds the transparent protective film located at the lower side of the slope; The second threshold is greater than the first threshold.

6. The novel slope ecological protection and anti-rainfall erosion structure according to claim 5 is characterized in that: The protective shell is provided with a slope surface which is high in the middle and low on both sides, and drainage holes which are butted with the lower ends of the slope surface are provided at the ends of the protective shell in the length direction.

7. The novel slope ecological protection and anti-rainfall erosion structure according to claim 1 is characterized in that: The two transparent protective films are unfolded and folded to cover a plurality of grids on the frame beam.

8. The novel slope ecological protection and anti-rainfall erosion structure according to claim 1 is characterized in that: A fixed shaft is rotatably arranged in the protective shell, one end of the ball arc guide rail close to the protective shell is rotatably sleeved on the fixed shaft, an inner ratchet coaxially sleeved outside the fixed shaft is fixedly connected to the ball arc guide rail, a pawl cooperating with the inner ratchet and a pressing spring for driving the pawl to press against the gear teeth on the inner ratchet are rotatably arranged on the fixed shaft; When the inner ratchet rotates on the fixed shaft toward the direction approaching the protective shell, the pawl restricts the rotation of the inner ratchet.

9. The novel slope ecological protection and anti-rainfall erosion structure according to claim 1 is characterized in that: A plurality of suspension components are arranged at intervals on the ball-bearing arc guide rail, a plurality of openings are opened on the top of the side protection film, and the side protection film is suspended on the ball-bearing arc guide rail by hooking the suspension components with the openings.

10. The novel slope ecological protection and anti-rainfall erosion structure according to claim 1 is characterized in that: Also included are electrically connected photovoltaic panels and batteries for providing power to the electrical components.

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