GNSS and MEMS combined dam monitoring system

Abstract

The present application discloses a GNSS and MEMS combined dam monitoring system, and relates to the technical field of dam monitoring. The present application includes a support rod, a concave plate is fixedly connected to the top of the support rod, a ring-shaped glass cover is fixedly connected to the top of the concave plate, and a top connecting plate is fixedly connected to the top of the ring-shaped glass cover. The present application drives the external air to pass through the concave plate through the air inlet and the air outlet by setting a heat dissipation component to accelerate the air through the inside of the concave plate, and exchange heat and cool down with the control terminal and the color integrated wireless network camera. At the same time, the cleaning liquid is driven through the water guide groove and the control support rod and the nozzle to soak the cleaning sponge by starting the solenoid valve, and then the driving component is rotated to drive the connecting rod to drive the cleaning sponge to form a circulation cleaning on the surface of the ring-shaped glass cover, so as to improve the shooting clarity of the color integrated wireless network camera, thereby facilitating the automatic heat dissipation and cooling of the color integrated wireless network camera and the rapid cleaning of the surface dust.

Description

Technical Field

[0001] The present application relates to the technical field of dam monitoring, and in particular to a GNSS and MEMS combined dam monitoring system. Background Art

[0002] As the core structure of water conservancy projects, the safety of dams is of vital importance. In order to accurately and real-timely understand the deformation of dams, the combined application of global navigation satellite systems (GNSS) and micro-electromechanical systems (MEMS) has gradually attracted attention.

[0003] At present, dam monitoring usually uses color integrated wireless network cameras for image acquisition, and sets up support poles at high points outdoors, with cameras installed on the top of the poles to send signals to GNSS. However, this technology mainly relies on image analysis, and it is difficult to accurately measure the slight deformation and displacement of the dam. GNSS technology can monitor the displacement and deformation of the dam in real time through satellite positioning, achieving centimeter-level or even millimeter-level measurement accuracy. At the same time, GNSS also has the advantages of real-time data transmission, intelligent data analysis, early warning system establishment, data sharing and collaboration, and long-term monitoring and maintenance.

[0004] Although GNSS technology has shown significant advantages in dam monitoring, there are still some problems with existing technologies. Dam monitoring is usually carried out outdoors, and color integrated wireless network cameras are easily affected by high temperatures and dust outdoors, which not only reduces the service life of the camera, but also affects the clarity of image acquisition, thereby affecting the accuracy and reliability of monitoring. Summary of the invention

[0005] The purpose of this application is to solve the problem that color integrated wireless network cameras are easily affected by outdoor high temperatures and dust, which not only reduces the service life of the camera, but also affects the clarity of image acquisition, and thus affects the accuracy and reliability of monitoring. This application provides a GNSS and MEMS combined dam monitoring system.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] The GNSS and MEMS combined dam monitoring system comprises a support rod, the top of the support rod is fixedly connected with a concave plate, the top of the concave plate is fixedly connected with an annular glass cover, the top of the annular glass cover is fixedly connected with a top connecting plate, the bottom of the top connecting plate is fixedly connected with a control terminal, one end of the control terminal is evenly fixedly connected with a plurality of color integrated wireless network cameras, the plurality of color integrated wireless network cameras are arranged in a circle, the top of the top connecting plate is fixedly connected with a wireless communication antenna, one end of the concave plate is symmetrically provided with an air inlet, the bottom of the concave plate is symmetrically provided with an air outlet, the support rod One end of the apparatus is rotatably connected to an operating table, one end of the operating table is provided with an adjusting slot, the interior of the adjusting slot is slidably connected to a connecting rod, the interior of the connecting rod is provided with a water guide groove, the bottom of the water guide groove is fixedly connected to a threaded connector, one end of the threaded connector is threadedly connected to a high-pressure storage tank, an output end of the high-pressure storage tank is provided with a solenoid valve, the top of the connecting rod is rotatably connected to a control support rod, one end of the control support rod is symmetrically and evenly provided with a plurality of nozzles, a cleaning sponge is fixedly sleeved on the periphery of the control support rod, a driving component for driving the operating table to rotate is installed at one end of the support rod, and a heat dissipation component is installed inside the concave disk.

[0008] By adopting the above technical scheme, by setting the cooperation of the heat dissipation component and the driving component, when the working temperature of the control terminal and the color integrated wireless network camera is high, the heat dissipation component is set to start automatically, and drives the external air to accelerate through the inside of the concave disk through the air inlet and the air outlet, and exchange heat and cool down with the control terminal and the color integrated wireless network camera. At the same time, when dust appears on the surface of the annular glass cover and causes the color integrated wireless network camera to shoot unclearly, the cleaning liquid is driven by starting the solenoid valve to pass through the water guide groove and the control support rod and the nozzle to wet the cleaning sponge, and then the driving component is rotated to drive the connecting rod to drive the cleaning sponge to form a circulation cleaning on the surface of the annular glass cover, so as to improve the shooting clarity of the color integrated wireless network camera, thereby facilitating the automatic heat dissipation and cooling of the color integrated wireless network camera and the rapid cleaning of the surface dust, effectively extending the service life and image acquisition clarity of the color integrated wireless network camera, and improving the monitoring accuracy and reliability of the device.

[0009] Furthermore, the driving assembly includes a bevel gear 1 fixedly connected to the bottom of the operating table, one end of the support rod is rotatably connected to a bevel gear 2 meshing with the bevel gear 1, and one end of the bevel gear 2 is fixedly connected to a driving handle.

[0010] By adopting the above technical solution, by setting the coordinated use of bevel gear 2 and bevel gear 1, rotating the driving handle can drive bevel gear 2 to engage with bevel gear 1, and the operating table drives the connecting rod to drive the cleaning sponge to move in a circular manner around the periphery of the annular glass cover, thereby facilitating the driving of the operating table to rotate and improving the practicality of the device.

[0011] Furthermore, the heat dissipation assembly includes fan blades rotatably connected to the inside of the concave disk, a heat dissipation motor is fixedly connected to the inside of the support rod, an output end of the heat dissipation motor is fixedly connected to the fan blades, a heat dissipation plate is fixedly connected to the inner top of the concave disk, and the heat dissipation plate is fitted with the heat dissipation end of the control terminal.

[0012] By adopting the above technical solution, by setting the fan blades to be used in conjunction with the heat dissipation motor and the heat dissipation plate, it is convenient to start the heat dissipation motor to drive the fan blades to rotate, and draw the external air through the air inlet and the air outlet to pass through the interior of the concave disk, and form contact heat exchange with the surface of the heat dissipation plate, thereby realizing heat exchange and cooling of the working environment of the control terminal and the color integrated wireless network camera, and extending the service life of the control terminal and the color integrated wireless network camera.

[0013] Furthermore, a plurality of heat dissipation fins are evenly and fixedly connected to the bottom of the heat dissipation plate.

[0014] By adopting the above technical solution, by arranging the heat dissipation fins and the heat dissipation plate for use in combination, the contact area between the heat dissipation plate and the air is effectively increased, thereby improving the heat exchange efficiency of the heat dissipation plate.

[0015] Furthermore, a dustproof net is fixedly connected to the interior of the air inlet.

[0016] By adopting the above technical solution, a dustproof net is provided to filter and intercept the air passing through the air inlet and entering the concave plate, so as to reduce the situation where dust enters the concave plate and affects the heat dissipation effect of the heat sink surface.

[0017] Furthermore, one end of the connecting rod is rotatably connected to a transmission rod, the top of the transmission rod is fixedly connected to a cleaning brush adapted to the dustproof net, one end of the transmission rod is fixedly connected to a transmission gear, and one end of the concave disk is fixedly connected to a fixed gear meshing with the transmission gear.

[0018] By adopting the above technical solution and setting the coordinated use of the transmission gear and the fixed gear, it is convenient for the connection rod to drive the transmission rod to rotate around the periphery of the dustproof net while the transmission rod drives the transmission gear to engage with the fixed gear, thereby making the transmission gear drive the transmission rod and the cleaning brush to rotate on their own, so as to improve the cleaning efficiency of the cleaning brush on the dust on the surface of the dustproof net, thereby improving the practicability of the device.

[0019] Furthermore, an adjusting screw is rotatably connected inside the adjusting slide slot, the adjusting screw is threadedly connected to one end of the connecting rod, one end of the operating table is fixedly connected to an adjusting handle, one end of the adjusting screw passes through the operating table and is fixedly connected to the output end of the adjusting handle.

[0020] By adopting the above technical solution and arranging the coordinated use of the adjusting screw and the connecting rod, the adjusting handle can be turned to drive the adjusting screw and the connecting rod to form a threaded connection, thereby driving the connecting rod to drive the cleaning sponge to move along the length direction of the supporting rod, and then after the cleaning sponge finishes cleaning the periphery of the annular glass cover, the cleaning sponge is driven to move downward along the length direction of the supporting rod and break away from the obstruction of the periphery of the annular glass cover, thereby effectively improving the shooting clarity of the color integrated wireless network camera.

[0021] Furthermore, a fiberglass heat-insulating protective cover is fixedly connected to the top of the top connecting plate, and the wireless communication antenna is installed inside the fiberglass heat-insulating protective cover.

[0022] By adopting the above technical solution, by setting up the fiberglass heat insulation protection cover and the top connecting plate for use together, the fiberglass heat insulation protection cover forms heat insulation protection for the periphery of the wireless communication antenna, effectively extending the service life of the wireless communication antenna.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. By setting the cooperation between the heat dissipation component and the driving component, when the working temperature of the control terminal and the color integrated wireless network camera is high, the heat dissipation component is set to start automatically, and drive the external air to accelerate through the inside of the concave disk through the air inlet and the air outlet, and exchange heat and cool down with the control terminal and the color integrated wireless network camera. At the same time, when dust appears on the surface of the annular glass cover, causing the color integrated wireless network camera to shoot unclearly, the cleaning liquid is driven by starting the solenoid valve to pass through the water guide groove and the control support rod and the nozzle to soak the cleaning sponge, and then the driving component is rotated to drive the connecting rod to drive the cleaning sponge to form a circulation cleaning on the surface of the annular glass cover, so as to improve the shooting clarity of the color integrated wireless network camera, thereby facilitating the automatic heat dissipation and cooling of the color integrated wireless network camera and the rapid cleaning of the surface dust, effectively extending the service life and image acquisition clarity of the color integrated wireless network camera, and improving the monitoring accuracy and reliability of the device.

[0025] 2. By setting the fan blades to be used in conjunction with the heat dissipation motor and the heat dissipation plate, it is convenient to start the heat dissipation motor to drive the fan blades to rotate, and draw the external air through the air inlet and the air outlet to pass through the interior of the concave disk, and form contact heat exchange with the surface of the heat dissipation plate, thereby realizing heat exchange and cooling of the working environment of the control terminal and the color integrated wireless network camera, and extending the service life of the control terminal and the color integrated wireless network camera.

[0026] 3. By setting up the coordinated use of the transmission gear and the fixed gear, it is convenient for the connection rod to drive the transmission rod to rotate around the periphery of the dustproof net, while the transmission rod drives the transmission gear to engage with the fixed gear, so that the transmission gear drives the transmission rod and the cleaning brush to rotate, so as to improve the cleaning efficiency of the cleaning brush on the dust on the surface of the dustproof net, thereby improving the practicability of the device.

[0027] 4. By setting the coordinated use of the adjusting screw and the connecting rod, rotating the adjusting handle can drive the adjusting screw and the connecting rod to form a threaded connection, thereby driving the connecting rod to drive the cleaning sponge to move along the length direction of the support rod, and then after the cleaning sponge finishes cleaning the outer periphery of the annular glass cover, the cleaning sponge is driven to move downward along the length direction of the support rod and break away from the obstruction of the outer periphery of the annular glass cover, effectively improving the shooting clarity of the color integrated wireless network camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body in this application.

[0029] Figure 2 It is an exploded view of the main body of the device in this application.

[0030] Figure 3 It is an exploded view of the internal structure of the concave disk in this application.

[0031] Figure 4 It is a schematic diagram of the internal structure of the connecting rod in this application.

[0032] Description of reference numerals:

[0033] 1. Support rod; 2. Concave disk; 3. Ring glass cover; 4. Top connecting plate; 5. Control terminal; 6. Color integrated wireless network camera; 7. Wireless communication antenna; 8. Air inlet; 9. Air outlet; 10. Operating table; 11. Adjustment slide; 12. Connecting rod; 13. Water guide groove; 14. Threaded connector; 15. High-pressure storage tank; 16. Solenoid valve; 17. Control support rod; 18. Nozzle; 19. Cleaning sponge; 20. Bevel gear one; 21. Bevel gear two; 22. Drive handle; 23. Fan blade; 24. Cooling motor; 25. Heat sink; 26. Cooling fins; 27. Dust net; 28. Transmission rod; 29. ​​Cleaning brush; 30. Transmission gear; 31. Adjustment screw; 32. Adjustment handle; 33. FRP heat insulation protective cover; 34. Fixed gear. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1 —4 Provide further details of this application.

[0035] The embodiments of the present application disclose a dam monitoring system combining GNSS and MEMS.

[0036] Reference Figure 1 - Figure 4 The GNSS and MEMS combined dam monitoring system comprises a support rod 1, a concave plate 2 is fixedly connected to the top of the support rod 1, an annular glass cover 3 is fixedly connected to the top of the annular glass cover 3, a top connecting plate 4 is fixedly connected to the top of the annular glass cover 3, a control terminal 5 is fixedly connected to the bottom of the top connecting plate 4, a plurality of color integrated wireless network cameras 6 are evenly fixedly connected to one end of the control terminal 5, and the plurality of color integrated wireless network cameras 6 are arranged in a circular shape, a wireless communication antenna 7 is fixedly connected to the top of the top connecting plate 4, an air inlet 8 is symmetrically opened at one end of the concave plate 2, an air outlet 9 is symmetrically opened at the bottom of the concave plate 2, and an operating A table 10, an adjustment chute 11 is provided at one end of the operating table 10, a connecting rod 12 is slidably connected inside the adjustment chute 11, a water guide groove 13 is provided inside the connecting rod 12, a threaded connector 14 is fixedly connected to the bottom of the water guide groove 13, a high-pressure storage tank 15 is threadedly connected to one end of the threaded connector 14, an output end of the high-pressure storage tank 15 is provided with a solenoid valve 16, a control support rod 17 is rotatably connected to the top of the connecting rod 12, a plurality of nozzles 18 are symmetrically and evenly provided at one end of the control support rod 17, a cleaning sponge 19 is fixedly sleeved on the periphery of the control support rod 17, a driving component for driving the operating table 10 to rotate is installed at one end of the support rod 1, and a heat dissipation component is installed inside the concave disk 2;

[0037] The driving assembly includes a bevel gear 1 20 fixedly connected to the bottom of the operating table 10, one end of the support rod 1 is rotatably connected to a bevel gear 21 meshing with the bevel gear 1 20, and one end of the bevel gear 21 is fixedly connected to a driving handle 22;

[0038] Moreover, the heat dissipation assembly includes a fan blade 23 rotatably connected to the inside of the concave-shaped disk 2, a heat dissipation motor 24 is fixedly connected to the inside of the support rod 1, the output end of the heat dissipation motor 24 is fixedly connected to the fan blade 23, and a heat dissipation plate 25 is fixedly connected to the inner top of the concave-shaped disk 2, and the heat dissipation plate 25 is in contact with the heat dissipation end of the control terminal 5;

[0039] Furthermore, a plurality of heat dissipation fins 26 are evenly and fixedly connected to the bottom of the heat dissipation plate 25;

[0040] Furthermore, a dust screen 27 is fixedly connected to the interior of the air inlet 8;

[0041] Moreover, one end of the connecting rod 12 is rotatably connected to a transmission rod 28, a cleaning brush 29 adapted to the dustproof net 27 is fixedly connected to the top of the transmission rod 28, one end of the transmission rod 28 is fixedly connected to a transmission gear 30, and one end of the concave disk 2 is fixedly connected to a fixed gear 34 meshing with the transmission gear 30;

[0042] Moreover, an adjusting screw 31 is rotatably connected inside the adjusting chute 11, and the adjusting screw 31 is threadedly connected to one end of the connecting rod 12. An adjusting handle 32 is fixedly connected to one end of the operating table 10, and one end of the adjusting screw 31 passes through the operating table 10 and is fixedly connected to the output end of the adjusting handle 32.

[0043] Moreover, a glass fiber reinforced plastic heat insulation protective cover 33 is fixedly connected to the top of the top connecting plate 4 , and the wireless communication antenna 7 is installed inside the glass fiber reinforced plastic heat insulation protective cover 33 .

[0044] When in use, firstly, the image information of the monitored dam is collected by setting the color integrated wireless network camera 6, and the wireless communication antenna 7 is set to wirelessly connect the control terminal 5 with the GNSS satellite system, so as to summarize and analyze other information collected by the GNSS satellite system, and then a temperature sensor is set inside the control terminal 5 to monitor the working temperature of the color integrated wireless network camera 6 in real time, and when the temperature sensor detects that the temperature is abnormal, the control terminal 5 controls the heat dissipation motor 24 to start, and the heat dissipation motor 24 drives the fan blades 23 to rotate, and accelerates the external air to be drawn into the interior of the concave plate 2 through the air inlet 8, and then through The exhaust port 9 discharges the air inside the concave plate 2, so that when the air is accelerated through the concave plate 2 through the air inlet 8 and the exhaust port 9, the heat sink 25 absorbs the heat generated by the control terminal 5 and the color integrated wireless network camera 6, and exchanges heat with the air that is accelerated through the concave plate 2. At the same time, the heat sink fins 26 are provided to effectively increase the contact area between the heat sink 25 and the air, thereby improving the heat exchange efficiency between the air and the control terminal 5 and the color integrated wireless network camera 6, so as to reduce the operating temperature of the control terminal 5 and the color integrated wireless network camera 6 and extend the service life of the control terminal 5 and the color integrated wireless network camera 6;

[0045] At the same time, a dustproof net 27 is provided to filter and intercept the air that passes through the air inlet 8 and enters the concave plate 2, so that foreign matter such as dust is intercepted on the outside of the dustproof net 27, thereby effectively reducing the dust from entering the concave plate 2 and accumulating on the surface of the heat sink 25, and effectively improving the heat dissipation effect of the device. At the same time, a glass fiber reinforced plastic heat insulation protective cover 33 is provided to form heat insulation protection for the top of the wireless communication antenna 7, thereby utilizing the characteristics of the glass fiber reinforced plastic heat insulation protective cover 33 such as corrosion resistance, aging resistance, temperature change resistance, and high mechanical strength, effectively reducing the damage to the wireless communication antenna 7 caused by solar radiation and rain, and extending the service life of the wireless communication antenna 7;

[0046] Then, when the control terminal 5 analyzes that the image information collected by the color integrated wireless network camera 6 is blurred, the control terminal 5 sends a patrol signal to the staff remotely through the wireless communication antenna 7 in cooperation with the GNSS satellite system, thereby notifying the patrol personnel to find the corresponding support rod 1, and manually tighten the high-pressure storage tank 15 to form a threaded connection with the threaded connector 14, so that the output end of the high-pressure storage tank 15 is connected to the water guide groove 13, and then the adjusting screw 31 is driven to rotate by turning the adjusting handle 32, and the adjusting screw 31 is driven to form a threaded connection with the connecting rod 12, and at the same time, the connecting rod 12 is pushed to drive the cleaning sponge 19 and the cleaning brush 29 to move upward along the length direction of the support rod 1. When the connecting rod 12 drives the cleaning sponge 19 and the cleaning brush 29 to move to the annular glass cover 3 and the anti-corrosion device 14 respectively, When the dust net 27 is in the close position, the solenoid valve 16 is first opened, so that the cleaning liquid in the high-pressure storage tank 15 passes through the water guide groove 13 under the action of high pressure into the inside of the control support rod 17, and passes through the nozzle 18 to soak the cleaning sponge 19, and then the driving handle 22 is rotated to drive the bevel gear 21 to mesh with the bevel gear 1 20, and the bevel gear 1 20 drives the operating table 10 to rotate, so that the operating table 10 drives the connecting rod 12 to rotate with the support rod 1 as the center of the circle, and at the same time, the connecting rod 12 drives the cleaning sponge 19 to fit the outer periphery of the annular glass cover 3 for circular movement, and then the cleaning sponge 19 drives the cleaning liquid to rotate and clean the surface of the annular glass cover 3, so as to reduce the dust contamination on the surface of the annular glass cover 3 and improve the image acquisition clarity of the color integrated wireless network camera 6;

[0047] When the connecting rod 12 is driven to drive the cleaning sponge 19 to circulate around the periphery of the annular glass cover 3, the connecting rod 12 drives the transmission rod 28 to drive the cleaning brush 29 to circulate around the periphery of the dustproof net 27, so that the cleaning brush 29 scrubs the dust adhering to the surface of the dustproof net 27, so as to reduce the clogging of the dust on the surface of the dustproof net 27, thereby improving the ventilation effect of the dustproof net 27. At the same time, when the cleaning brush 29 is driven to circulate around the periphery of the dustproof net 27, the transmission rod 28 drives the transmission gear 30 to mesh with the fixed gear 34, and the transmission gear 30 drives the transmission rod 28 and the cleaning brush 29 to rotate, so as to improve the scrubbing efficiency of the cleaning brush 29 on the dust on the surface of the dustproof net 27, thereby improving the practicality of the device.

[0048] Finally, after cleaning the dust on the surface of the annular glass cover 3 and the dustproof net 27, the adjusting handle 32 is manually rotated in the opposite direction so that the adjusting handle 32 drives the adjusting screw 31 to be threadedly connected with the connecting rod 12 in the opposite direction, and drives the connecting rod 12 to drive the cleaning sponge 19 and the cleaning brush 29 to move downward along the length direction of the support rod 1, and makes the cleaning sponge 19 separate from the periphery of the annular glass cover 3 to reduce the obstruction of the cleaning sponge 19 to the shooting range of the color integrated wireless network camera 6, thereby facilitating the automatic heat dissipation and cooling of the color integrated wireless network camera 6 and the rapid cleaning of the surface dust, effectively extending the service life and image acquisition clarity of the color integrated wireless network camera 6, and improving the monitoring accuracy and reliability of the device.

[0049] The implementation principle of the GNSS and MEMS combined dam monitoring system of this embodiment is as follows: first, a temperature sensor is set inside the control terminal 5 to monitor the working temperature of the color integrated wireless network camera 6 in real time, and when the temperature sensor detects that the temperature is abnormal, the heat dissipation motor 24 is started to drive the fan blades 23 to accelerate the external air into the concave presentation plate 2 through the air inlet 8, and then the air inside the concave presentation plate 2 is discharged through the air outlet 9, and when the air passes through the concave presentation plate 2 through the air inlet 8 and the air outlet 9, it forms contact heat exchange with the heat dissipation plate 25 that absorbs the heat generated by the control terminal 5 and the color integrated wireless network camera 6, thereby reducing the working temperature of the control terminal 5 and the color integrated wireless network camera 6, and at the same time, a dustproof net 27 is set to filter and intercept the air that passes through the air inlet 8 and enters the concave presentation plate 2;

[0050] Then, when the image information collected by the color integrated wireless network camera 6 is analyzed by the control terminal 5 and becomes blurred, the control terminal 5 sends a patrol signal to the staff remotely through the wireless communication antenna 7 in cooperation with the GNSS satellite system, thereby notifying the patrol personnel to find the corresponding support rod 1, and drive the adjusting screw 31 to form a threaded connection with the connecting rod 12 by rotating the adjusting handle 32, and at the same time push the connecting rod 12 to drive the cleaning sponge 19 and the cleaning brush 29 to move upward along the length direction of the support rod 1, thereby driving the cleaning sponge 19 and the cleaning brush 29 to move to the position where they fit the annular glass cover 3 and the dustproof net 27 respectively, and then open the solenoid valve 16 to allow the cleaning liquid inside the high-pressure storage tank 15 to pass through the water guide groove 13 under the action of high pressure into the interior of the control support rod 17, and pass through the nozzle 18 to soak the cleaning sponge 19;

[0051] Then, the driving handle 22 is rotated to drive the bevel gear 21 to mesh with the bevel gear 1 20, and the bevel gear 1 20 drives the operating table 10 to rotate, so that the operating table 10 drives the connecting rod 12 to rotate with the support rod 1 as the center of the circle, and at the same time, the connecting rod 12 drives the cleaning sponge 19 to fit the outer periphery of the annular glass cover 3 to move in a circular manner, so that the cleaning sponge 19 drives the cleaning liquid to rotate and clean the surface of the annular glass cover 3;

[0052] Then, while the driving connecting rod 12 drives the cleaning sponge 19 to move cyclically around the periphery of the annular glass cover 3, the connecting rod 12 drives the transmission rod 28 to drive the cleaning brush 29 to move cyclically around the periphery of the dustproof net 27, so that the cleaning brush 29 scrubs the dust adhering to the surface of the dustproof net 27, and at the same time, the transmission rod 28 drives the transmission gear 30 to mesh with the fixed gear 34, and the transmission gear 30 drives the transmission rod 28 and the cleaning brush 29 to rotate, so as to improve the scrubbing efficiency of the cleaning brush 29 on the dust on the surface of the dustproof net 27;

[0053] Finally, after the dust on the surface of the annular glass cover 3 and the dust-proof net 27 is cleaned, the adjusting handle 32 is manually rotated in the opposite direction, so that the adjusting handle 32 drives the adjusting screw 31 to be threadedly connected with the connecting rod 12 in the opposite direction, and drives the connecting rod 12 to drive the cleaning sponge 19 and the cleaning brush 29 to move downward along the length direction of the support rod 1, and the cleaning sponge 19 is separated from the periphery of the annular glass cover 3 to reduce the blocking of the shooting range of the color integrated wireless network camera 6 by the cleaning sponge 19.

Claims

1. A GNSS and MEMS combined dam monitoring system, comprising a support rod (1), characterized in that: The top of the support rod (1) is fixedly connected to a concave plate (2), the top of the concave plate (2) is fixedly connected to an annular glass cover (3), the top of the annular glass cover (3) is fixedly connected to a top connecting plate (4), the bottom of the top connecting plate (4) is fixedly connected to a control terminal (5), one end of the control terminal (5) is evenly fixedly connected to a plurality of color integrated wireless network cameras (6), the plurality of color integrated wireless network cameras (6) are arranged in a circular shape, the top of the top connecting plate (4) is fixedly connected to a wireless communication antenna (7), one end of the concave plate (2) is symmetrically provided with air inlets (8), the bottom of the concave plate (2) is symmetrically provided with air outlets (9), one end of the support rod (1) is rotatably connected to an operating table (10), one end of the operating table (10) is ... An adjusting slide groove (11) is provided, the adjusting slide groove (11) is slidably connected to a connecting rod (12) inside, a water guide groove (13) is provided inside the connecting rod (12), a threaded connector (14) is fixedly connected to the bottom of the water guide groove (13), one end of the threaded connector (14) is threadedly connected to a high-pressure storage tank (15), an output end of the high-pressure storage tank (15) is provided with a solenoid valve (16), the top of the connecting rod (12) is rotatably connected to a control support rod (17), one end of the control support rod (17) is symmetrically and evenly provided with a plurality of nozzles (18), a cleaning sponge (19) is fixedly sleeved on the periphery of the control support rod (17), a driving component for driving the operating table (10) to rotate is installed at one end of the support rod (1), and a heat dissipation component is installed inside the concave disk (2); Wherein, a dustproof net (27) is fixedly connected to the interior of the air inlet (8); Furthermore, one end of the connecting rod (12) is rotatably connected to a transmission rod (28), a cleaning brush (29) adapted to the dust screen (27) is fixedly connected to the top of the transmission rod (28), one end of the transmission rod (28) is fixedly connected to a transmission gear (30), and one end of the concave disk (2) is fixedly connected to a fixed gear (34) meshing with the transmission gear (30); Furthermore, an adjusting screw (31) is rotatably connected inside the adjusting slide groove (11), and the adjusting screw (31) is threadedly connected to one end of the connecting rod (12). An adjusting handle (32) is fixedly connected to one end of the operating table (10), and one end of the adjusting screw (31) passes through the operating table (10) and is fixedly connected to the output end of the adjusting handle (32).

2. The GNSS and MEMS combined dam monitoring system according to claim 1, characterized in that: The driving assembly comprises a bevel gear 1 (20) fixedly connected to the bottom of the operating table (10); one end of the support rod (1) is rotatably connected to a bevel gear 2 (21) meshing with the bevel gear 1 (20); one end of the bevel gear 2 (21) is fixedly connected to a driving handle (22).

3. The GNSS and MEMS combined dam monitoring system according to claim 1, characterized in that: The heat dissipation component comprises a fan blade (23) rotatably connected to the inside of the concave-shaped disk (2); a heat dissipation motor (24) is fixedly connected to the inside of the support rod (1); an output end of the heat dissipation motor (24) is fixedly connected to the fan blade (23); a heat dissipation plate (25) is fixedly connected to the inner top of the concave-shaped disk (2); and the heat dissipation plate (25) is in contact with the heat dissipation end of the control terminal (5).

4. The GNSS and MEMS combined dam monitoring system according to claim 3 is characterized by: A plurality of heat dissipation fins (26) are evenly and fixedly connected to the bottom of the heat dissipation plate (25).

5. The GNSS and MEMS combined dam monitoring system according to claim 1, characterized in that: A glass fiber reinforced plastic heat insulation protective cover (33) is fixedly connected to the top of the top connecting plate (4), and the wireless communication antenna (7) is installed inside the glass fiber reinforced plastic heat insulation protective cover (33).

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