Landslide monitoring device for mine ecological restoration

Abstract

The utility model discloses a landslide monitoring device for mine ecological restoration, and relates to the technical field of mine ecological restoration, the landslide monitoring device comprises a mounting hole and a storage box, the mounting hole is arranged on a hillside, a waveguide tube is arranged in the mounting hole, the top of the waveguide tube extends to the upper part of the mounting hole and is fixedly connected with a rain gauge, and the storage box is arranged in the storage box. The landslide monitoring device for mine ecological restoration is provided with a storage box, a collecting hopper and a fixing frame, water and air are sequentially input into a spraying pipe through a hose, the spraying pipe is fixedly connected with a water inlet pipe, a water outlet pipe is fixedly connected with a water inlet pipe, one side of the waveguide pipe is fixedly connected with a detection device, the top of the detection device is fixedly connected with a mounting frame, and the interior of the mounting frame is fixedly connected with a photovoltaic panel. And a spraying pipe is used for spraying on the surface of the photovoltaic panel to clean and dry the surface of the photovoltaic panel, so that the cleanliness of the surface of the mounting frame can be guaranteed, and the device can be better guaranteed to stably monitor the mine landslide.

Description

Technical Field

[0001] This utility model relates to the field of mine ecological restoration technology, specifically a landslide monitoring device for mine ecological restoration. Background Technology

[0002] Mine ecological restoration has become an important environmental governance issue. Preventing landslides is both a challenge and a key focus of mine ecological restoration. Data shows that most mine landslides in my country are caused by heavy rainfall. Rainfall-induced landslides, as the name suggests, are landslides caused by rainfall and occur frequently in Sichuan, Loess Plateau regions, and the southeastern coastal areas of my country. Shallow soil landslides are particularly common in the southeastern coastal areas of Zhejiang, Fujian, and Jiangxi. Landslides are a common geological hazard, causing more than 5,000 deaths globally each year due to non-earthquake-induced landslides. Existing landslide monitoring methods can be divided into contact monitoring and non-contact monitoring. Contact monitoring involves deploying sensors such as GNSS, inclinometers, crack gauges, and seismic sensors in the landslide risk area. Non-contact monitoring uses remote sensing methods such as visible light satellites, InSAR satellites, ground-based SAR, and video surveillance outside the landslide monitoring area.

[0003] According to a landslide monitoring device with application number CN218973532U, it monitors acoustic emission signals in landslide risk areas through contact monitoring and combines monitoring information from a rain gauge to improve the accuracy of monitoring and early warning. When in use, the device absorbs solar energy through photovoltaic panels and converts it into electrical energy stored in a battery to power the normal operation of various components. It does not require external mains power, making it convenient to deploy in remote areas. However, the photovoltaic panels are not equipped with a cleaning mechanism. After long-term use, the stains and dust on the surface of the photovoltaic panels will affect the power generation efficiency of the photovoltaic panels, which in turn will affect the use of the device to monitor landslides. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a landslide monitoring device for mine ecological restoration, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a landslide monitoring device for mine ecological restoration, comprising an installation hole and a storage box. The installation hole is located on a hillside, and a waveguide is installed inside the installation hole. The top of the waveguide extends above the installation hole and is fixedly connected to a rain gauge. A detection device is fixedly connected to one side of the waveguide, and a mounting frame is fixedly connected to the top of the detection device. A photovoltaic panel is fixedly connected inside the mounting frame, and a track is fixedly connected to one side of the mounting frame. A third servo motor is fixedly connected to one side of the inner cavity of the track, and a threaded rod is rotatably connected to the other side of the inner cavity of the track. The output end of the third servo motor is fixedly connected to one end of the threaded rod, and a moving block is threadedly connected to the outer side of the threaded rod. One end of the moving block extends to the outer side of the track and is fixedly connected to a fixing frame. The fixing frame is located above the mounting frame, and a nozzle is fixedly connected inside the fixing frame.

[0006] Preferably, the storage box is installed on a hillside, a processing box is fixedly connected to the top of the storage box, a collection hopper is fixedly connected to the top of the processing box, the collection hopper is connected to the interior of the processing box, the processing box is connected to the interior of the storage box, several replaceable filter plates are fixedly connected inside the processing box, a water pump is fixedly connected to one side of the storage box, an air pump is fixedly connected to the top of the storage box, one end of the water pump extends into the interior of the storage box, one end of the air pump is fixedly connected to a connector, one end of the water pump is connected to the other end of the connector, a switch valve is fixedly connected to the ends of the water pump, air pump, and connector, and a control valve is installed at the connection between the processing box and the collection hopper.

[0007] Preferably, the remaining end of the connector is fixedly connected to a hose, one end of which extends into the interior of the mounting bracket and is fixedly connected to one end of the nozzle.

[0008] Preferably, a first winding box is fixedly connected to one side of the collection hopper, and a second winding box is fixedly connected to the other side of the collection hopper. A first winding roller is rotatably connected inside the first winding box, and a filter belt is wound around the outside of the first winding roller. One end of the filter belt extends to the outside of the collection hopper. A second winding roller is rotatably connected inside the second winding box, and one end of the filter belt extends into the second winding box and connects to the outside of the second winding roller.

[0009] Preferably, the filter belt is located at the top of the collection hopper, a first servo motor is fixedly connected to one side of the first winding box, and the output end of the first servo motor is fixedly connected to one end of the first winding roller. A second servo motor is fixedly connected to one side of the second winding box, and the output end of the second servo motor is fixedly connected to one end of the second winding roller.

[0010] Preferably, a replenishment valve is fixedly connected to one side of the storage tank.

[0011] This utility model provides a landslide monitoring device for mine ecological restoration, which has the following beneficial effects:

[0012] 1. This landslide monitoring device for mine ecological restoration is equipped with a storage tank, a collection hopper, and a fixed frame. When the rain gauge detects rainfall, the control valve between the treatment tank and the collection hopper is opened, allowing rainwater to pass through a filter belt and then enter the treatment tank through the control valve. After being purified by the filter plate, it is discharged into the storage tank for storage. When it is necessary to clean the photovoltaic panel surface, the output end of the third servo motor drives the threaded rod to rotate, which in turn moves the moving block, the fixed frame, and the spray nozzle. A water pump extracts water from the storage tank and then pumps it into the connector. The connector is inserted into the hose, then through the hose into the nozzle, and then sprayed onto the surface of the photovoltaic panel to clean it. When the output of the third servo motor drives the threaded rod to reset and rotate, the threaded rod drives the moving block, the fixed frame, and the nozzle to reset and move, causing the air pump to start. One end of the air pump draws in air through a connected filter head, and then the air is input into the nozzle through the connector and hose, and sprayed onto the surface of the photovoltaic panel to dry it. This ensures the cleanliness of the mounting frame surface, so as to better ensure that the device can stably monitor mine landslides.

[0013] 2. This landslide monitoring device for mine ecological restoration is equipped with a filter belt, a collection hopper, and a first winding roller. When the surface of the filter belt needs to be cleaned, the output of the second servo motor drives the second winding roller to rotate, causing the second winding roller to wind up the filter belt. At the same time, the output of the first servo motor drives the first winding roller to rotate, causing the filter belt to be released from the outside of the first winding roller. When the filter belt enters the second winding box, fallen leaves and stones on the surface of the filter belt are scraped off. Then, the output of the first servo motor drives the first winding roller to reset and rotate, causing the first winding roller to wind up the filter belt. The output of the second servo motor drives the second winding roller to reset and rotate, causing the second winding roller to release the filter belt, adjusting the filter belt to its initial position, and continuing to use the filter belt to filter rainwater. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the internal structure of this utility model;

[0015] Figure 2 This is a top view of the mounting bracket of this utility model.

[0016] Figure 3 This is a schematic diagram of the outer structure of the collection hopper of this utility model;

[0017] Figure 4 This utility model Figure 1 Enlarged view of point A.

[0018] In the diagram: 1. Waveguide; 2. Mounting hole; 3. Storage box; 4. Processing box; 5. Collection hopper; 6. Filter plate; 7. Filter belt; 8. First winding box; 9. First winding roller; 10. First servo motor; 11. Second servo motor; 12. Air pump; 13. Water pump; 14. Connector; 15. Hose; 16. Detection device; 20. Mounting frame; 21. Photovoltaic panel; 22. Track; 23. Threaded rod; 24. Third servo motor; 25. Moving block; 26. Fixing frame; 27. Nozzle; 28. Rain gauge; 29. ​​Second winding box; 30. Second winding roller. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Example 1

[0021] Please see Figures 1 to 4 This utility model provides a technical solution: a landslide monitoring device for mine ecological restoration, including an installation hole 2 and a storage box 3. The installation hole 2 is opened on the hillside. A waveguide 1 is installed inside the installation hole 2. The top of the waveguide 1 extends above the installation hole 2 and is fixedly connected to a rain gauge 28. A detection device 16 is fixedly connected to one side of the waveguide 1. A mounting frame 20 is fixedly connected to the top of the detection device 16. A photovoltaic panel 21 is fixedly connected inside the mounting frame 20. A track 22 is fixedly connected to one side of the mounting frame 20. A third servo motor 24 is fixedly connected to one side of the inner cavity of the track 22. A threaded rod 23 is rotatably connected to the other side of the inner cavity of the track 22. The output end of the third servo motor 24 is fixedly connected to one end of the threaded rod 23. A moving block 25 is threadedly connected to the outer side of the threaded rod 23. One end of the moving block 25 extends to the outer side of the track 22 and is fixedly connected to a fixing frame 26. The fixing frame 26 is located above the mounting frame 20. A nozzle 27 is fixedly connected inside the fixing frame 26.

[0022] Storage tank 3 is installed on a hillside. A processing tank 4 is fixedly connected to the top of storage tank 3. A collection hopper 5 is fixedly connected to the top of processing tank 4. The collection hopper 5 is connected to the interior of processing tank 4. The processing tank 4 is connected to the interior of storage tank 3. Several replaceable filter plates 6 are fixedly connected inside processing tank 4. A water pump 13 is fixedly connected to one side of storage tank 3. An air pump 12 is fixedly connected to the top of storage tank 3. One end of water pump 13 extends into the interior of storage tank 3. One end of air pump 12 is fixedly connected to connector 14. One end of water pump 13 is connected to the other end of connector 14. Switch valves are fixedly connected to the ends of water pump 13, air pump 12, and connector 14. A control valve is installed at the connection between processing tank 4 and collection hopper 5 to control the connection between processing tank 4 and collection hopper 5. The connection between air pump 12 and connector 14, and between water pump 13 and connector 14 are controlled by the switch valve.

[0023] The remaining end of the connector 14 is fixedly connected to a hose 15. One end of the hose 15 extends into the inside of the mounting bracket 26 and is fixedly connected to one end of the nozzle 27. Water is sprayed out through the nozzle 27 to clean the surface of the photovoltaic panel 21, and gas is sprayed out through the nozzle 27 to dry the surface of the photovoltaic panel 21.

[0024] A first winding box 8 is fixedly connected to one side of the collection hopper 5, and a second winding box 29 is fixedly connected to the other side of the collection hopper 5. A first winding roller 9 is rotatably connected inside the first winding box 8, and a filter belt 7 is wound around the outside of the first winding roller 9. One end of the filter belt 7 extends to the outside of the collection hopper 5. A second winding roller 30 is rotatably connected inside the second winding box 29, and one end of the filter belt 7 extends into the second winding box 29 and connects to the outside of the second winding roller 30. The filter belt 7 prevents fallen leaves and stones from entering the collection hopper 5. When it is necessary to clean the surface of the filter belt 7, the second winding roller 30 is driven by the output end of the second servo motor 11. The rotation causes the second take-up roller 30 to take up the filter belt 7. At the same time, the output of the first servo motor 10 drives the first take-up roller 9 to rotate, so that the filter belt 7 is released from the outside of the first take-up roller 9. When the filter belt 7 enters the second take-up box 29, the fallen leaves and stones on the surface of the filter belt 7 are scraped off. Then, the output of the first servo motor 10 drives the first take-up roller 9 to reset and rotate, so that the first take-up roller 9 takes up the filter belt 7. The output of the second servo motor 11 drives the second take-up roller 30 to reset and rotate, so that the second take-up roller 30 releases the filter belt 7, so as to move the filter belt 7 to the initial position for rainwater filtration.

[0025] The filter belt 7 is located at the top of the collection hopper 5. A first servo motor 10 is fixedly connected to one side of the first winding box 8. The output end of the first servo motor 10 is fixedly connected to one end of the first winding roller 9. A second servo motor 11 is fixedly connected to one side of the second winding box 29. The output end of the second servo motor 11 is fixedly connected to one end of the second winding roller 30. The first winding roller 9 and the second winding roller 30 can be driven to rotate accordingly, thereby driving the filter belt 7 to move accordingly.

[0026] Example 2

[0027] Please see Figure 1 This utility model provides a technical solution: a replenishing valve is fixedly connected to one side of the storage box 3, and during maintenance and inspection, maintenance and inspection personnel replenish cleaning water into the storage box 3 through the replenishing valve.

[0028] In summary, the landslide monitoring device for mine ecological restoration uses a piezoelectric sensor installed on the side wall of the top of the waveguide 1. When a landslide occurs, relative movement occurs between soil particles, and the elastic stress wave caused by deformation generates an acoustic emission signal, which is ultrasonic. However, the energy of the generated acoustic emission is low, and the signal will attenuate when it propagates through the soil to the ground. Therefore, the waveguide 1 is needed to conduct the acoustic emission generated by the stratum sliding to the piezoelectric sensor to realize the monitoring of the landslide. The rain gauge 28 can significantly improve the accuracy of monitoring and early warning and reduce false alarms.

[0029] Select a monitoring point within the landslide area and analyze it based on geological survey data. If the soil has a high sand (stone) content, a rammer can be used to directly drive the waveguide 1 into the ground at the selected location. If the soil is fine-grained, drill a hole at the selected location. The bottom elevation of the borehole should be lower than the sliding surface. Determine the drilling depth based on the geological survey data. Ensure the coupling surface of the piezoelectric sensor is tightly fitted to the outer surface of the sidewall of the waveguide 1. Connect the battery inside the detection device 16 to the photovoltaic panel 21. Charge the battery through the photovoltaic panel 21. When the rain gauge 28 detects rain, open the control valve between the treatment box 4 and the collection hopper 5. This allows rainwater to pass through the filter belt 7 and enter the treatment box 4 through the control valve. After being filtered and purified by the filter plate 6, it is discharged into the storage box 3 for storage. When it is necessary to clean the surface of the photovoltaic panel 21, the output end of the third servo motor 24 drives the threaded rod 23 to rotate, causing the threaded rod 23 to drive... The moving block 25, the fixed frame 26, and the nozzle 27 move, pumping water out of the storage tank 3 through the water pump 13, then pumping it into the connector 14, then into the hose 15, and finally into the nozzle 27. The water is then sprayed onto the surface of the photovoltaic panel 21 through the nozzle 27 to clean it. When the output of the third servo motor 24 drives the threaded rod 23 to reset and rotate, the threaded rod 23 drives the moving block 25, the fixed frame 26, and the nozzle 27 to reset and move, causing the air pump 12 to start. One end of the air pump 12 draws in air through a filter head, and then inputs the air into the nozzle 27 through the connector 14 and the hose 15. The air is then sprayed onto the surface of the photovoltaic panel 21 through the nozzle 27 to dry it until the fixed frame 26 and the nozzle 27 move to their initial positions. At this point, the third servo motor 24 and the air pump 12 stop working.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A landslide monitoring device for mine ecological restoration, comprising an installation hole (2) and a storage box (3), characterized in that: The mounting hole (2) is located on a hillside. A waveguide (1) is installed inside the mounting hole (2). The top of the waveguide (1) extends above the mounting hole (2) and is fixedly connected to a rain gauge (28). A detection device (16) is fixedly connected to one side of the waveguide (1). A mounting frame (20) is fixedly connected to the top of the detection device (16). A photovoltaic panel (21) is fixedly connected inside the mounting frame (20). A track (22) is fixedly connected to one side of the mounting frame (20). One side of the inner cavity of the track (22) is... A third servo motor (24) is fixedly connected to the side of the track (22), and a threaded rod (23) is rotatably connected to the other side of the inner cavity of the track (22). The output end of the third servo motor (24) is fixedly connected to one end of the threaded rod (23). A moving block (25) is threadedly connected to the outer side of the threaded rod (23). One end of the moving block (25) extends to the outer side of the track (22) and is fixedly connected to a fixing frame (26). The fixing frame (26) is located above the mounting frame (20), and a nozzle (27) is fixedly connected inside the fixing frame (26).

2. The landslide monitoring device for mine ecological restoration according to claim 1, characterized in that: The storage box (3) is installed on the hillside. A processing box (4) is fixedly connected to the top of the storage box (3). A collection hopper (5) is fixedly connected to the top of the processing box (4). The collection hopper (5) is connected to the interior of the processing box (4). The processing box (4) is connected to the interior of the storage box (3). Several replaceable filter plates (6) are fixedly connected inside the processing box (4). A water pump (13) is fixedly connected to one side of the storage box (3). An air pump (12) is fixedly connected to the top of the storage box (3). One end of the water pump (13) extends into the interior of the storage box (3). One end of the air pump (12) is fixedly connected to a connector (14). One end of the water pump (13) is connected to the other end of the connector (14). A switch valve is fixedly connected to the end of the water pump (13) connected to the air pump (12) and the connector (14). A control valve is installed at the connection between the processing box (4) and the collection hopper (5).

3. The landslide monitoring device for mine ecological restoration according to claim 2, characterized in that: The remaining end of the connector (14) is fixedly connected to a hose (15), one end of which extends into the interior of the mounting bracket (26) and is fixedly connected to one end of the nozzle (27).

4. The landslide monitoring device for mine ecological restoration according to claim 3, characterized in that: A first winding box (8) is fixedly connected to one side of the collection hopper (5), and a second winding box (29) is fixedly connected to the other side of the collection hopper (5). A first winding roller (9) is rotatably connected inside the first winding box (8), and a filter belt (7) is wound around the outside of the first winding roller (9). One end of the filter belt (7) extends to the outside of the collection hopper (5). A second winding roller (30) is rotatably connected inside the second winding box (29), and one end of the filter belt (7) extends into the second winding box (29) and connects to the outside of the second winding roller (30).

5. A landslide monitoring device for mine ecological restoration according to claim 4, characterized in that: The filter belt (7) is located at the top of the collection hopper (5). A first servo motor (10) is fixedly connected to one side of the first winding box (8). The output end of the first servo motor (10) is fixedly connected to one end of the first winding roller (9). A second servo motor (11) is fixedly connected to one side of the second winding box (29). The output end of the second servo motor (11) is fixedly connected to one end of the second winding roller (30).

6. The landslide monitoring device for mine ecological restoration according to claim 1, characterized in that: A replenishment valve is fixedly connected to one side of the storage box (3).

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