An ecological impact assessment system and method for power transmission line projects on nature reserves

Abstract

This invention discloses a system and method for assessing the ecological impact of power transmission line projects on nature reserves, including a data acquisition module, an evaluation and analysis module, a database, and a remote management terminal, as well as a fault detection module. The data acquisition module includes a mounting bracket, an equipment bracket, and a collection device. The fault detection module includes a shield connected to the equipment bracket and positioned above the collection device, a snow scraper on the upper surface of the shield, a detection sensor assembly on the snow scraper, a drive mechanism on the shield, and a collection and processing unit inserted into one bottom end of the shield. This technical solution, through the data acquisition module, evaluation and analysis module, database, and remote management terminal, facilitates understanding of the ecological impact of power transmission line construction on the nature reserves it passes through. Simultaneously, the fault detection module monitors the data acquisition module in real time, ensuring the stability of its operation.

Description

Technical Field

[0001] This invention relates to the field of ecological and environmental research technology, specifically to a system and method for assessing the ecological impact of power transmission line projects on nature reserves. Background Technology

[0002] Transmission line projects are an extremely important basic project in urban construction, and are of great significance for the stable transmission of urban power. Transmission line projects generally have large spans and long distances, and some of them pass through natural ecological protection areas. In order to reduce the impact of transmission line projects on the ecology of nature reserves, it is particularly important to conduct ecological impact assessments on the nature reserves through which the construction area of ​​the transmission line project passes.

[0003] Currently, the ecological impact assessment system for power transmission line projects on nature reserves typically involves deploying data acquisition equipment within the protected area to collect image data. Based on this data, the ecological impact of the power transmission line project on the nature reserve it passes through can be determined. Some acquisition equipment typically includes mounting frames and cameras mounted on top of the frames. While this system can collect image data of the protected area, it still has the following limitations in its application:

[0004] Since the data collection equipment is used outdoors, it is easily affected by weather factors. For example, when it snows in northern winters, a lot of snow will accumulate on the top of the camera device in the data collection equipment. Excessive snow accumulation will increase the load on the camera device, causing it to be crushed and increasing its failure rate and service life. Therefore, we propose an ecological impact assessment system and method for power transmission line projects on nature reserves. Summary of the Invention

[0005] The purpose of this invention is to provide a system and method for assessing the ecological impact of power transmission line projects on nature reserves, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An ecological impact assessment system for power transmission line projects on nature reserves includes a data acquisition module, an evaluation and analysis module, a database, and a remote management terminal, as well as a fault detection module.

[0008] The acquisition module includes a mounting bracket, a device bracket, and an acquisition device. The device bracket is located on the top of the outer wall of the mounting bracket, and the acquisition device is located on the device bracket.

[0009] The fault detection module includes a shield plate connected to the equipment bracket and located above the acquisition device via a bracket, a snow scraper plate on the upper surface of the shield plate, a detection sensor assembly on the snow scraper plate, a drive mechanism on the shield plate, and a collection and processing unit inserted into one bottom end of the shield plate.

[0010] When the snowfall data collected by the detection sensor assembly reaches a preset threshold, a signal is sent to control the drive mechanism to move the snow scraper along the long side of the baffle plate to scrape the snow on the baffle plate into the collection and processing unit for processing.

[0011] A further improvement is that each end of the shield is provided with a support frame, and a guide rod that moves through the snow scraper is provided between the two sets of support frames. A spring is sleeved on the outer wall of the guide rod. One end of the spring is connected to a support frame, and the other end is connected to the snow scraper. The fault detection module also includes a power supply control component mounted on the equipment bracket. The power supply control component is electrically connected to the detection sensor component and the drive mechanism. The power supply control component includes a protective shell and a power supply device, a wireless device, and a controller mounted inside the protective shell.

[0012] A further improvement is that the drive mechanism includes a pull rope, one end of which is connected to the snow scraper, and the other end extends past the support frame near the collection and processing section to the bottom of the baffle and is wound around the outer wall of the winding roller. The winding roller is connected to the receiving frame located at the bottom of the baffle through a shaft, a bearing and an elastic reset member. A driven gear is sleeved on the outer wall of the shaft, and a toothed gear is provided on one side of the driven gear. The toothed gear is sleeved on the output end of the rotating device, and the rotating device is located on the receiving frame.

[0013] The rotating device drives the toothed gear to drive the driven gear to drive the winding roller to wind up the pull rope. The pull rope pulls the snow scraper from the end of the shield plate away from the collection and processing part to the end of the shield plate closer to the collection and processing part.

[0014] A further improvement is that the collection and processing unit includes a collection box fixedly inserted into one end of the bottom of the baffle plate and having an open top. The bottom of the collection box has a liquid outlet base, and the bottom of the collection box has multiple sets of liquid outlet holes communicating with the liquid outlet base. The collection box has an opening for a pull rope to pass through. A rotating shaft is rotatably installed inside the collection box. The axis of the rotating shaft is parallel to the long side of the collection box. Multiple sets of stirring blades are installed on the outer wall of the inner cavity of the collection box. One end of the rotating shaft passes through one side of the collection box and is connected to the output end of the rotating device through a sprocket drive assembly.

[0015] A further improvement is that the snow scraper has a de-icing agent storage box on the side facing the collection box, the bottom of the de-icing agent storage box has multiple discharge holes, the top of the de-icing agent storage box is movably inserted with a T-shaped rod, the bottom end of the T-shaped rod extends into the de-icing agent storage box and is connected to a movable plate, the bottom of the movable plate is provided with a plug corresponding to the discharge hole, the bottom of the plug is located in the discharge hole, the outer wall of the T-shaped rod is fitted with a return spring for connecting the T-shaped rod and the de-icing agent storage box, the top of the T-shaped rod is embedded with a permanent magnet, an L-shaped frame is provided on a support frame near the collection box, the outer wall of the horizontal part of the L-shaped frame is provided with an electromagnetic block for attracting the permanent magnet when energized, and the outer wall of the vertical part of the L-shaped frame is provided with a touch switch for contacting the de-icing agent storage box and for controlling the electromagnetic block;

[0016] When the de-icing agent placement box moves above the collection box with the snow scraper, one side of the de-icing agent placement box contacts the touch switch, causing the touch switch to control the electromagnetic block to open. The electromagnetic block attracts the permanent magnet block, driving the T-shaped rod to move the movable plate upward. The movable plate drives the insertion rod upward, causing the de-icing agent in the de-icing agent placement box to be discharged from the discharge hole into the collection box.

[0017] A further improvement is that the bottom of the liquid outlet base is provided with a connected liquid outlet hose, one end of which is connected to a hollow block. A wiping element is provided on one side of the hollow block. Multiple sets of seepage holes are evenly provided on the same side of the hollow block and the wiping element. The wiping element corresponds to the collection end of the collection device. The hollow block is located at the bottom of the L-shaped frame two. The L-shaped frame two is positioned above the collection device. The L-shaped frame two is movably sleeved on the outer wall of the T-shaped guide rod. The bottom end of the T-shaped guide rod is fixed to the collection device. A connecting spring for connecting the collection device and the L-shaped frame two is sleeved on the outer wall of the T-shaped guide rod. An eccentric wheel is provided at one end of the upper surface of the L-shaped frame two to drive the L-shaped frame two to move up and down. The eccentric wheel is eccentrically sleeved on the outer wall of a rotating shaft two. One end of the rotating shaft two is connected to the receiving frame through a bearing and an elastic reset element. A driven gear two that meshes with a toothed gear is sleeved on the outer wall of the rotating shaft two.

[0018] A further improvement is that a pressure sensor is provided at the top of the L-shaped frame corresponding to the position of the inner wall of the top of the T-shaped guide rod. The pressure sensor is used to contact the inner wall of the top of the T-shaped guide rod. A solenoid valve is provided inside the liquid outlet hose.

[0019] When the pressure sensor is not in contact with the inner wall of the top of the T-shaped guide rod, the pressure sensor sends a signal to the power supply control component, which then controls the solenoid valve to open.

[0020] An ecological impact assessment method for power transmission line projects on nature reserves, utilizing the aforementioned ecological impact assessment system for power transmission line projects on nature reserves, specifically includes the following steps:

[0021] S1: Within the nature reserve of the power transmission line construction area, the data acquisition equipment is installed in the power transmission line construction area using mounting brackets and equipment supports. The data acquisition equipment collects environmental data of the nature reserve and sends the collected environmental data to the evaluation and analysis module. During use, the fault detection module monitors the data acquisition module in real time. When the snowfall data collected by the detection sensor component in the fault detection module reaches a preset threshold, a signal is sent to control the drive mechanism to move the snow scraper along the long side of the shield to scrape the snow on the shield into the collection and processing unit for processing.

[0022] S2: After receiving the environmental data of the nature reserve, the evaluation and analysis module compares and analyzes the environmental data of the nature reserve with the initial environmental data of the nature reserve in the database, and sends the results of the comparison and analysis to the remote management terminal.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1) This technical solution includes a data acquisition module, an evaluation and analysis module, a database, and a remote management terminal. The data acquisition module is used to collect environmental data of nature reserves in real time and send the environmental data of nature reserves to the evaluation and analysis module. The evaluation and analysis module is used to compare and analyze the environmental data of nature reserves with the initial environmental data of nature reserves in the database, and send the comparison and analysis results to the remote management terminal to facilitate understanding of the impact of the construction of the power transmission line project on the ecology of the nature reserves it passes through.

[0025] 2) The acquisition module of this technical solution is equipped with a fault detection module. The fault detection module monitors the acquisition module in real time. The shield prevents snow from damaging the acquisition equipment, reducing its failure rate and improving its service life. The snow scraper, drive mechanism and collection and processing unit can remove the snow from the shield and turn the snow into liquid to prevent damage to the shield. At the same time, the liquid can work with the hollow block, wiping parts, L-shaped frame, T-shaped guide rod, connecting spring and eccentric wheel to clean the acquisition end of the acquisition equipment, preventing the acquisition end of the acquisition equipment from being contaminated with dust or snow and affecting the acquisition operation. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the invention;

[0027] Figure 2 This is a schematic diagram of the acquisition module structure in this invention;

[0028] Figure 3 This is a schematic diagram of the fault detection module structure in this invention;

[0029] Figure 4 For the present invention Figure 3 A schematic diagram of a local structure in the image;

[0030] Figure 5 This is a schematic diagram of the collection and processing unit structure in this invention;

[0031] Figure 6 This is a cross-sectional view of the de-icing agent placement box structure in this invention.

[0032] In the diagram: 1. Mounting bracket; 2. Equipment bracket; 3. Data acquisition device; 4. Shielding plate; 5. Support frame; 6. Snow scraper; 7. Guide rod; 8. Spring; 9. Pull rope; 10. Rotating device; 11. Gear with missing teeth; 12. Driven gear one; 13. Winding roller; 14. Detection sensor assembly; 15. Collection box; 16. Power supply control assembly; 17. Liquid outlet base; 18. Rotating shaft; 19. Stirring blade; 20. Liquid outlet hose; 21. Solenoid valve; 22. Sprocket drive assembly; 23. Snow melting agent placement box; 24. Movable plate; 25. Insert rod; 26. T-shaped rod; 27. Permanent magnet; 28. L-shaped frame one; 29. ​​Electromagnetic block; 30. Touch switch; 31. L-shaped frame two; 32. T-shaped guide rod; 33. Pressure sensor; 34. Hollow block; 35. Eccentric wheel. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example 1

[0035] Please see the appendix Figure 1 - Appendix Figure 2 An ecological impact assessment system for a power transmission line project on a nature reserve is disclosed, comprising a data acquisition module, an evaluation and analysis module, a database, and a remote management terminal. The data acquisition module collects environmental data from the nature reserve in real time and sends this data to the evaluation and analysis module. The evaluation and analysis module compares and analyzes the environmental data from the nature reserve with initial environmental data from the nature reserve in the database and sends the results of the comparison and analysis to the remote management terminal. The aforementioned data acquisition module, evaluation and analysis module, database, and remote management terminal are all existing technologies and will not be described in detail here. The remote management terminal also has an electrical output connection to the data acquisition module, which facilitates sending control signals to the devices in the data acquisition module via the remote management terminal. The system also includes a fault detection module.

[0036] The acquisition module includes a mounting bracket 1, a device bracket 2, and an acquisition device 3;

[0037] Mounting bracket 1 is specifically installed in the nature reserve within the construction area of ​​the power transmission line project. Equipment bracket 2 is located on the top of the outer wall of mounting bracket 1. Acquisition device 3 is located on equipment bracket 2. Acquisition device 3 is, for example, a surveillance camera, used to collect environmental image data within the nature reserve.

[0038] Considering that the data acquisition module is used outdoors, during snowfall, a lot of snow will accumulate on the data acquisition device 3. If the snow cannot be removed in time, it will increase the load on the data acquisition device 3, making it easy for the data acquisition device 3 to be damaged by the snow, resulting in a high failure rate. Therefore, this application sets up a fault detection module.

[0039] The fault detection module includes a shield 4 connected to the equipment bracket 2 via a bracket and located above the acquisition device 3, a snow scraper 6 on the upper surface of the shield 4, a detection sensor assembly 14 on the snow scraper 6, a drive mechanism on the shield 4, and a collection and processing unit inserted into the bottom end of the shield 4.

[0040] When the snowfall data collected by the detection sensor assembly 14 reaches a preset threshold, a signal is sent to control the drive mechanism to move the snow scraper 6 along the long side of the shield 4 to scrape the snow on the shield 4 into the collection and processing section for processing.

[0041] During snowfall, the shield 4 causes the snow that would normally fall on the collection device 3 to fall onto its surface, preventing the snow from damaging the collection device 3. At the same time, the snow on the shield 4 can be processed by the drive mechanism, the snow scraper 6 and the collection and processing unit to prevent the snow from damaging the shield 4 and extend the service life of the shield 4.

[0042] Please see the appendix Figure 3 - Appendix Figure 4 Preferably, in this embodiment, both ends of the shield plate 4 are provided with support frames 5, and a guide rod 7 that movably passes through the snow scraper 6 is provided between the two sets of support frames 5. The guide rod 7 ensures the stable movement of the snow scraper 6. A spring 8 is sleeved on the outer wall of the guide rod 7. One end of the spring 8 is connected to a support frame 5, and the other end is connected to the snow scraper 6. The spring 8 is used to assist the snow scraper 6 in resetting. It should be noted that in the initial state, the snow scraper 6 is in contact with the side wall of a support frame 5 that is far away from the collection and processing part. Under the action of the driving mechanism, the snow scraper 6 is driven to move to a support frame 5 that is close to the collection and processing part.

[0043] The snow scraper 6 is equipped with a detection sensor assembly 14, which is used to collect snowfall data and send a signal to the power supply control assembly 16 based on the snowfall data. The power supply control assembly 16 controls the drive mechanism to work. For example, the detection sensor assembly 14 includes a snowfall sensor and a temperature sensor. Of course, the detection sensor assembly 14 is not limited to these structures, which will not be described in detail here.

[0044] The fault detection module also includes a power supply control component 16 mounted on the equipment bracket 2. The power supply control component 16 includes a protective shell and a power supply device, a wireless transmission device, and a controller (not shown in the figure) mounted inside the protective shell. The power supply device includes, for example, a battery connected to an external photovoltaic module. The wireless transmission device includes, for example, a wireless transmitter and a wireless receiver, so that the data acquisition device 3 can send the collected environmental data of the nature reserve and receive control signals sent by the remote management terminal. The controller is used to control the electrical components in this application, such as a PLC controller.

[0045] Preferably, the driving mechanism of this embodiment includes a pull rope 9, one end of which is connected to the snow scraper 6, and the other end extends past the support frame 5 near the collection and processing section to the bottom of the baffle plate 4 and is wound around the outer wall of the winding roller 13. Figure 3 It can be seen that the side wall of the support frame 5 has a roller structure for guiding the pull rope 9; the winding roller 13 is connected to the receiving frame located at the bottom of the baffle plate 4 through the shaft body 1, bearing and elastic reset member. Specifically, the winding roller 13 is sleeved on the outer wall of the shaft body 1, one end of the shaft body 1 is connected to the receiving frame through the bearing, and the elastic reset member is used to connect the receiving frame and the shaft body 1. The elastic reset member is, for example, a torsion spring, used to drive the shaft body 1 to rotate and reset.

[0046] A driven gear 12 is sleeved on the outer wall of the shaft body. A toothed gear 11 is provided on one side of the driven gear 12. The toothed gear 11 is sleeved on the output end of the rotating device 10. The rotating device 10 is mounted on the receiving frame and includes a motor and a reducer. The rotating device 10 drives the toothed gear 11 to drive the driven gear 12 to drive the winding roller 13 to wind up the pull rope 9. The pull rope 9 pulls the snow scraper 6 from the end of the baffle plate 4 away from the collection and processing part to the end of the baffle plate 4 near the collection and processing part.

[0047] Please see the appendix Figure 5Preferably, the collection and processing unit of this embodiment includes a collection box 15 fixedly inserted into the bottom end of the baffle plate 4 and having an open top. The bottom of the collection box 15 is provided with a liquid outlet base 17. The bottom of the collection box 15 has multiple sets of liquid outlet holes communicating with the liquid outlet base 17. The collection box 15 has an opening for the pull rope 9 to pass through. A rotating shaft 18 is rotatably provided inside the collection box 15. The axis of the rotating shaft 18 is parallel to the long side of the collection box 15. Multiple sets of stirring blades 19 are provided on the outer wall of the inner cavity of the rotating shaft 18. One end of the rotating shaft 18 passes through one side of the collection box 15 and is connected to the output end of the rotating device 10 through a sprocket drive group 22. The sprocket drive group 22 includes a sprocket and a chain, which will not be described in detail here. The drive mechanism drives the snow scraper 6 to scrape the snow on the baffle 4 into the collection box 15. At the same time, it drives the rotating shaft 18 through the sprocket transmission group 22. The rotating shaft 18 drives the stirring blade 19 to rotate in the collection box 15, breaking up the snow in the collection box 15. This allows the snow to melt better and form liquid, which enters the liquid outlet base 17 from the liquid outlet hole. It should be noted that the stirring blade 19 is offset from the pull rope 9 that passes through the collection box 15, so it will not affect the pull rope 9.

[0048] Please see the appendix Figure 6 Preferably, in this embodiment, the snow scraper 6 is provided with a de-icing agent storage box 23 for storing de-icing agent on the side facing the collection box 15. It should be noted that the de-icing agent used in this embodiment is a non-corrosive de-icing agent, that is, it will not be corrosive after melting snow. For example, an environmentally friendly and non-corrosive road de-icing agent proposed in application number CN201810320346.8 or an airport-specific high-efficiency green de-icing agent proposed in application number CN201810149045.3, etc., are not limited here.

[0049] The bottom of the de-icing agent placement box 23 is provided with multiple sets of discharge holes, and a T-shaped rod 26 is movably inserted into the top of the de-icing agent placement box 23. The bottom end of the T-shaped rod 26 extends into the de-icing agent placement box 23 and is connected to a movable plate 24. The area of ​​the movable plate 24 is smaller than the area of ​​the inner cavity of the de-icing agent placement box 23, so it does not affect the de-icing agent in the de-icing agent placement box 23 from being discharged downward from the discharge holes.

[0050] The bottom of the movable plate 24 is provided with a plug 25 that is adapted to the discharge hole. The bottom of the plug 25 is located inside the discharge hole. At this time, the de-icing agent in the de-icing agent placement box 23 will not be discharged from the discharge hole.

[0051] The outer wall of the T-shaped rod 26 is fitted with a return spring for connecting the T-shaped rod 26 and the de-icing agent placement box 23, which is used to drive the T-shaped rod 26 to return to its original position. A permanent magnet block 27 is embedded in the top of the T-shaped rod 26. An L-shaped frame 28 is provided on a support frame 5 near the collection box 15. The outer wall of the horizontal part of the L-shaped frame 28 is provided with an electromagnetic block 29 for attracting the permanent magnet block 27 when energized. The outer wall of the vertical part of the L-shaped frame is provided with a touch switch 30 for contacting the de-icing agent placement box 23 and for controlling the electromagnetic block 29.

[0052] When the de-icing agent placement box 23 moves above the collection box 15 along with the snow scraper 6, one side of the de-icing agent placement box 23 contacts the touch switch 30, causing the touch switch 30 to control the electromagnetic block 29 to open. The electromagnetic block 29 attracts the permanent magnet block 27, which drives the T-shaped rod 26 to move the movable plate 24 upward. The movable plate 24 moves the insertion rod 25 upward, causing the de-icing agent in the de-icing agent placement box 23 to be discharged from the discharge hole into the collection box 15. The de-icing agent enters the collection box 15 and mixes with the snow in the collection box 15, lowering the melting point of the snow and allowing the snow to quickly form liquid.

[0053] Preferably, the bottom of the liquid outlet base 17 in this embodiment is provided with a liquid outlet hose 20 that is connected to it. One end of the liquid outlet hose 20 is connected to the hollow block 34. A wiping element is provided on one side of the hollow block 34, such as a sponge or soft bristles. Multiple sets of seepage holes are evenly provided on the same side of the hollow block 34 and the wiping element so that the liquid discharged from the liquid outlet hose 20 enters the hollow block 34 and seeps out from the seepage holes to wet the wiping element.

[0054] The wiping component corresponds to the acquisition end of the acquisition device 3. In the initial state, the wiping component is positioned above the acquisition end of the acquisition device 3 to avoid affecting the data acquisition of the acquisition device 3. The hollow block 34 is located at the bottom of the L-shaped frame 31. The L-shaped frame 31 is positioned above the acquisition device 3. The L-shaped frame 31 is movably sleeved on the outer wall of the T-shaped guide rod 32. The bottom end of the T-shaped guide rod 32 is fixed to the acquisition device 3. A connecting spring for connecting the acquisition device 3 and the L-shaped frame 31 is sleeved on the outer wall of the T-shaped guide rod 32. An eccentric mechanism is provided at one end of the upper surface of the L-shaped frame 31 to drive the L-shaped frame 31 to move up and down. Wheel 35, an eccentric wheel 35, is eccentrically sleeved on the outer wall of a rotating shaft 2. One end of the rotating shaft 2 is connected to the receiving frame through a bearing and an elastic reset member. The outer wall of the rotating shaft 2 is sleeved with a driven gear 2 that meshes with the toothed gear 11. When the toothed gear 11 rotates, it intermittently drives the driven gear 2. The driven gear 2 drives the rotating shaft 2, causing the rotating shaft 2 to drive the eccentric wheel 35 to rotate eccentrically and intermittently squeeze the L-shaped frame 2 31 to move up and down. Thus, the L-shaped frame 2 31 drives the wiping member to move up and down to clean the collection end of the collection device 3, preventing snow from falling on the collection end of the collection device 3 and affecting the use of the collection device 3.

[0055] Preferably, in this embodiment, a pressure sensor 33 is provided at the top of the L-shaped frame 31 corresponding to the position of the top inner wall of the T-shaped guide rod 32. The pressure sensor 33 is used to contact the top inner wall of the T-shaped guide rod 32. The liquid outlet hose 20 is provided with a solenoid valve 21. When the pressure sensor 33 is not in contact with the top inner wall of the T-shaped guide rod 32, that is, when the eccentric wheel 35 squeezes the L-shaped frame 31 downward, the pressure sensor 33 does not detect the pressure signal given by the T-shaped guide rod 32, and thus sends a signal to the power supply control component 16. The power supply control component 16 controls the solenoid valve 21 to open, so that the liquid in the liquid outlet base 17 is discharged into the hollow block 34.

[0056] It should be noted that the collection box 15 can also receive rainwater. The rainwater enters the collection box 15 and is stored in the liquid outlet base 17. Therefore, in the absence of snow, when the user needs to clean the collection end of the collection device 3, a control signal can be sent to the power supply control component 16 through the remote management terminal, so that the rotating device 10 works to clean the collection end of the collection device 3 by using the wiping component in conjunction with the rainwater discharged from the liquid outlet base 17.

[0057] An ecological impact assessment method for power transmission line projects on nature reserves, utilizing the aforementioned ecological impact assessment system for power transmission line projects on nature reserves, specifically includes the following steps:

[0058] S1: In the nature reserve within the power transmission line construction area, the data acquisition device 3 is installed in the power transmission line construction area using mounting bracket 1 and equipment bracket 2. The data acquisition device 3 collects environmental data of the nature reserve and sends the collected environmental data of the nature reserve to the evaluation and analysis module. During use, the fault detection module monitors the data acquisition module in real time. When the snowfall data collected by the detection sensor component 14 in the fault detection module reaches the preset threshold, a signal is sent to control the drive mechanism to move the snow scraper 6 along the long side of the shield 4 to scrape the snow on the shield 4 into the collection and processing unit for processing.

[0059] S2: After receiving the environmental data of the nature reserve, the evaluation and analysis module compares and analyzes the environmental data of the nature reserve with the initial environmental data of the nature reserve in the database, and sends the results of the comparison and analysis to the remote management terminal.

[0060] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ecological impact assessment system for power transmission line projects on nature reserves, comprising a data acquisition module, an evaluation and analysis module, a database, and a remote management terminal, characterized in that: It also includes a fault detection module; The acquisition module includes a mounting bracket (1), a device bracket (2), and an acquisition device (3). The device bracket (2) is located on the top of the outer wall of the mounting bracket (1), and the acquisition device (3) is located on the device bracket (2). The fault detection module includes a shield (4) connected to the equipment bracket (2) via a bracket and located above the acquisition device (3), a snow scraper (6) on the upper surface of the shield (4), a detection sensor assembly (14) on the snow scraper (6), a drive mechanism on the shield (4), and a collection and processing unit inserted into the bottom end of the shield (4). When the snowfall data collected by the detection sensor assembly (14) reaches a preset threshold, a signal is sent to control the drive mechanism to move the snow scraper (6) along the long side of the shield (4) to scrape the snow on the shield (4) into the collection and processing section for processing. Both ends of the shield (4) are provided with support frames (5); The collection and processing unit includes a collection box (15) that is fixedly inserted into the bottom end of the baffle plate (4) and has an open top. The snow scraper (6) has a de-melting agent storage box (23) on the side facing the collection box (15) for storing de-melting agent. The bottom of the de-melting agent storage box (23) has multiple sets of discharge holes. A T-shaped rod (26) is movably inserted into the top of the de-melting agent storage box (23). The bottom end of the T-shaped rod (26) extends into the de-melting agent storage box (23) and is connected to a movable plate (24). The bottom of the movable plate (24) is provided with a rod (25) adapted to the discharge hole at the position corresponding to the discharge hole. The bottom of the rod (25) is located inside the discharge hole. The outer wall of the T-shaped rod (26) is fitted with a return spring for connecting the T-shaped rod (26) and the de-icing agent placement box (23). The top of the T-shaped rod (26) is embedded with a permanent magnet block (27). An L-shaped frame (28) is provided on a support frame (5) near the collection box (15). The outer wall of the horizontal part of the L-shaped frame (28) is provided with an electromagnetic block (29) for attracting the permanent magnet block (27) by electricity. The outer wall of the vertical part of the L-shaped frame (28) is provided with a touch switch (30) for contacting the de-icing agent placement box (23) and for controlling the electromagnetic block (29). When the de-icing agent placement box (23) moves above the collection box (15) along with the snow scraper (6), one side of the de-icing agent placement box (23) contacts the touch switch (30), causing the touch switch (30) to control the electromagnetic block (29) to open. The electromagnetic block (29) attracts the permanent magnet block (27), which drives the T-shaped rod (26) to drive the movable plate (24) upward. The movable plate (24) drives the insertion rod (25) upward, causing the de-icing agent in the de-icing agent placement box (23) to be discharged from the discharge hole into the collection box (15).

2. The system according to claim 1, characterized in that: A guide rod (7) that moves through the snow scraper (6) is provided between the two sets of support frames (5). A spring (8) is sleeved on the outer wall of the guide rod (7). One end of the spring (8) is connected to a support frame (5), and the other end is connected to the snow scraper (6). The fault detection module also includes a power supply control component (16) set on the equipment bracket (2). The power supply control component (16) is electrically connected to the detection sensor component (14) and the drive mechanism. The power supply control component (16) includes a protective shell and a power supply device, a wireless device and a controller set in the protective shell.

3. The system according to claim 2, characterized in that: The drive mechanism includes a pull rope (9), one end of which is connected to a snow scraper (6), and the other end extends to the bottom of the baffle plate (4) after passing around the support frame (5) near the collection and processing section and is wound around the outer wall of the winding roller (13). The winding roller (13) is connected to the receiving frame at the bottom of the baffle plate (4) through a shaft, a bearing and an elastic reset member. A driven gear (12) is sleeved on the outer wall of the shaft. A toothed gear (11) is provided on one side of the driven gear (12). The toothed gear (11) is sleeved on the output end of the rotating device (10). The rotating device (10) is located on the receiving frame. The rotating device (10) drives the toothed gear (11) to drive the driven gear (12) to drive the winding roller (13) to wind up the pull rope (9). The pull rope (9) pulls the snow scraper (6) from the end of the shield (4) away from the collection and processing part to the end of the shield (4) close to the collection and processing part.

4. The system according to claim 3, characterized in that: The bottom of the collection box (15) is provided with a liquid outlet base (17). The bottom of the collection box (15) has multiple sets of liquid outlet holes communicating with the liquid outlet base (17). The collection box (15) has an opening for the pull rope (9) to pass through. The collection box (15) is rotatably provided with a rotating shaft (18). The axis of the rotating shaft (18) is parallel to the long side of the collection box (15). The rotating shaft (18) is provided with multiple sets of stirring blades (19) on the outer wall of the inner cavity of the collection box (15). One end of the rotating shaft (18) passes through one side of the collection box (15) and is connected to the output end of the rotating device (10) through a sprocket drive group (22).

5. The system according to claim 4, characterized in that: The bottom of the liquid outlet base (17) is provided with a connected liquid outlet hose (20). One end of the liquid outlet hose (20) is connected to the hollow block (34). A wiping element is provided on one side of the hollow block (34). Multiple sets of seepage holes are evenly provided on the same side of the hollow block (34) and the wiping element. The wiping element corresponds to the collection end of the collection device (3). The hollow block (34) is located at the bottom of the L-shaped frame two (31). The L-shaped frame two (31) is positioned above the collection device (3). The L-shaped frame two (31) is movably sleeved on the T-shaped guide rod (3). 2) Outer wall, the bottom end of the T-shaped guide rod (32) is fixed to the acquisition device (3), the outer wall of the T-shaped guide rod (32) is fitted with a connecting spring for connecting the acquisition device (3) and the L-shaped frame (31), one end of the upper surface of the L-shaped frame (31) is provided with an eccentric wheel (35) that drives the L-shaped frame (31) to move up and down, the eccentric wheel (35) is eccentrically fitted on the outer wall of a rotating shaft, one end of the rotating shaft is connected to the receiving frame through a bearing and an elastic reset member, and the outer wall of the rotating shaft is fitted with a driven gear (11) that meshes with the toothed gear (11).

6. The system according to claim 5, characterized in that: A pressure sensor (33) is provided at the top of the L-shaped frame (31) corresponding to the position of the top inner wall of the T-shaped guide rod (32). The pressure sensor (33) is used to contact the top inner wall of the T-shaped guide rod (32). A solenoid valve (21) is provided inside the liquid outlet hose (20). When the pressure sensor (33) is not in contact with the inner wall of the top of the T-shaped guide rod (32), the pressure sensor (33) sends a signal to the power supply control component (16), and the power supply control component (16) controls the solenoid valve (21) to open.

7. A method for assessing the ecological impact of power transmission line projects on nature reserves, utilizing the ecological impact assessment system for power transmission line projects on nature reserves as described in claim 1, characterized in that: Specifically, the following steps are included: S1: In the nature reserve within the construction area of ​​the power transmission line project, the acquisition device (3) is installed in the power transmission line project area by means of the installation bracket (1) and the equipment bracket (2). The acquisition device (3) collects environmental data of the nature reserve and sends the collected environmental data of the nature reserve to the evaluation and analysis module. During use, the fault detection module monitors the acquisition module in real time. When the snowfall data collected by the detection sensor component (14) in the fault detection module reaches the preset threshold, a signal is sent to control the drive mechanism to drive the snow scraper (6) to move along the long side of the shield (4) to scrape the snow on the shield (4) into the collection and processing unit for processing. S2: After receiving the environmental data of the nature reserve, the evaluation and analysis module compares and analyzes the environmental data of the nature reserve with the initial environmental data of the nature reserve in the database, and sends the results of the comparison and analysis to the remote management terminal.

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