Snow melting drought monitoring device in alpine region

Abstract

The invention discloses an alpine region snow melting drought monitoring device, and relates to the technical field of environment monitoring equipment, the alpine region snow melting drought monitoring device comprises a bottom plate, the bottom plate is provided with an adjusting storage switching mechanism, and the top of the adjusting storage switching mechanism is provided with an automatic real-time angle adjusting mechanism; according to the snow melting and drought monitoring device for the alpine region, horizontal rotation of the solar photovoltaic panel is achieved through the arranged automatic real-time angle adjusting mechanism; meanwhile, the solar photovoltaic panel is always at the optimal lighting angle, the solar energy utilization efficiency is improved, the angle of the solar panel is adjusted through one driving source, the manufacturing cost of the device is reduced, and the problems that in the using process of an existing device, the angle of the solar panel is inconvenient to adjust in real time, and the using cost is low are solved. The problems that the solar cell panel cannot be always in the optimal lighting angle due to the fact that the solar cell panel cannot be in the optimal lighting angle, the angle of the solar cell panel is adjusted through two driving sources of a motor and an air cylinder, the manufacturing cost of the device is increased, and meanwhile energy consumption is increased are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental monitoring equipment, and particularly to a snowmelt drought monitoring device for alpine regions. Background Technique

[0002] Due to its special geographical and climatic conditions in alpine regions, when the temperature rises in spring, the snow melts. However, if the precipitation is insufficient or the evaporation is too strong, it is extremely easy to cause the phenomenon of snowmelt drought. Snowmelt drought will not only affect the growth of local vegetation and water resource replenishment, but may also cause a series of ecological environment problems, thus requiring the use of monitoring devices. Existing monitoring devices usually install solar panels to save energy consumption.

[0003] In the prior art, the control system in the main control box automatically controls the motor to start regularly. The motor drives the turntable to rotate. The rotation of the turntable causes the limiting rod and the limiting groove to be misaligned, so that the limiting rod moves into the sliding cylinder, and the torsion spring is compressed. After the motor stops rotating, the positions of the limiting rod and the limiting groove correspond, and the torsion spring resets to make the limiting rod reset into the limiting groove to limit the turntable. At the same time, the air cylinder is started, and the air cylinder starts to drive the dovetail block to move. The movement of the dovetail block changes the angle of the solar panel, so that the position of the solar panel can be changed.

[0004] During the use of the existing device, the use effect of the solar panel is better and the solar energy utilization efficiency is high. However, there are the following deficiencies:

[0005] 1) It is not convenient to adjust the angle of the solar panel in real time, resulting in the solar panel not always being in the best lighting angle, reducing the solar energy utilization efficiency.

[0006] 2) Adjusting the angle of the solar panel through two driving sources, namely the motor and the air cylinder, increases the manufacturing cost of the device and also increases the energy consumption, with a poor use effect.

[0007] Therefore, we propose a snowmelt drought monitoring device for alpine regions to solve the problems raised above. Summary of the Invention

[0008] The object of the present invention is to provide a snowmelt drought monitoring device in alpine regions. By means of a light sensor, the light angle is detected in real time. When the light angle changes, the light sensor transmits a signal to the control system in the main control box. The control system in the main control box controls the first double-shaft motor to start. The first double-shaft motor drives the outer gear to rotate through the first electromagnetic clutch. The outer gear meshes with the inner gear, thereby driving the rotating disk to rotate and realizing the horizontal rotation of the solar photovoltaic panel. At the same time, the first double-shaft motor drives the bidirectional threaded rod to rotate through the second electromagnetic clutch. The bidirectional threaded rod drives the guide rail slider to slide on the linear guide rail. The guide rail slider pushes the limit block to move in the limit groove through the first connecting rod, the connecting plate and the push rod, thereby adjusting the tilt angle of the solar photovoltaic panel and making the solar photovoltaic panel always at the best light-collecting angle to solve the problems raised in the above-mentioned background technology.

[0009] To achieve the above object, the present invention provides the following technical solutions: A snowmelt drought monitoring device in alpine regions, including a bottom plate, an adjustment, storage and switching mechanism is arranged on the bottom plate, an automatic real-time angle adjustment mechanism is arranged on the top of the adjustment, storage and switching mechanism, a monitoring mechanism is arranged on the top of the automatic real-time angle adjustment mechanism, a rotation anti-touch safety mechanism is arranged on the adjustment, storage and switching mechanism, and a main control box is arranged on one side of the automatic real-time angle adjustment mechanism;

[0010] The automatic real-time angle adjustment mechanism includes a support platform, a rotating disk, a mounting column, a mounting frame, a first double-shaft motor, a first electromagnetic clutch, an outer gear, a second electromagnetic clutch and a connecting plate. The top of the support platform is connected with a rotating column through a self-locking bearing. The top end of the mounting column is hinged with a solar photovoltaic panel. A light sensor is installed on one side of the solar photovoltaic panel. The first output end of the first double-shaft motor movably penetrates through the rotating disk and is coaxially connected with the outer gear through the first electromagnetic clutch. The top of the support platform is fixedly connected with an inner gear. The inner gear is meshed and connected with the outer gear. The inner top of the mounting frame is rotatably connected with a bidirectional threaded rod. The second output end of the first double-shaft motor is connected with the bidirectional threaded rod through the second electromagnetic clutch. The inner side of the mounting frame is fixedly connected with a linear guide rail. A guide rail slider is slidably connected on the linear guide rail. The inner side of the guide rail slider is rotatably connected with a first connecting rod. The end of the first connecting rod away from the guide rail slider is rotatably connected with the connecting plate. One side of the connecting plate is fixedly connected with a push rod. A limit groove is opened at the bottom of the solar photovoltaic panel. A limit block is slidably connected in the limit groove. The end of the push rod away from the connecting plate is rotatably connected with the limit block.

[0011] Preferably, the rotating disk is fixedly connected to the top end of the rotating column. The mounting column and the mounting frame are respectively fixedly connected to the top of the rotating disk. The first double-shaft motor is fixedly installed on the inner side of the mounting frame.

[0012] Preferably, a support column is fixedly connected to the top of the rotating disc, the push rod movably penetrates through the support column, a circular groove is formed in the top of the support table, a circular plate is fixedly connected to the bottom of the rotating disc, and the circular plate is slidably connected to the circular groove.

[0013] Preferably, the adjustment, storage and switching mechanism includes a chassis, the chassis is fixedly connected to the bottom of the bottom plate, a second dual-axis motor is fixedly installed inside the chassis, and limiting rods are fixedly connected to both the bottom of the chassis and the top of the bottom plate.

[0014] Preferably, one end of the limiting rod is fixedly connected to a fixed disc, a one-way threaded rod is rotatably connected to one side of the fixed disc, one output end of the second dual-axis motor movably penetrates through the chassis and is connected to one of the one-way threaded rods through one of the third electromagnetic clutches, the other output end of the second dual-axis motor movably penetrates through the bottom plate and is connected to the other one-way threaded rod through the other third electromagnetic clutch, moving blocks are sleeved on the outer surfaces of the one-way threaded rod and the limiting rod, a supporting leg is hinged to the bottom of the bottom plate, and a fixing plate is hinged to the bottom of the supporting leg.

[0015] Preferably, an insertion cylinder is installed at the bottom of the fixing plate, a second connecting rod is hinged to the outer surface of one of the moving blocks, one end of the second connecting rod away from one of the moving blocks is hinged to the supporting leg, a telescopic rod is fixedly connected to the top of the bottom plate, the top end of the telescopic rod is fixedly connected to the other moving block, and the support table is fixedly connected to the top of the other moving block.

[0016] Preferably, the monitoring mechanism includes a mounting bracket, the mounting bracket is fixedly installed on the top of the mounting frame, a temperature and humidity sensor, a wind direction sensor, a water volume sensor and a wind speed sensor are respectively installed on the top of the mounting bracket, a snow depth sensor is installed on one side of the mounting bracket, and a soil moisture sensor is arranged on the outer surface of the insertion cylinder.

[0017] Preferably, the rotary anti-touch safety mechanism includes a fixed shell, the fixed shell is fixedly connected to the outside of the supporting leg, a worm and a rotating shaft are rotatably connected inside the fixed shell, one end of the rotating shaft movably penetrates through the fixed shell and is fixedly connected to a movable disc, a third connecting rod is hinged to one side of the movable disc, and one end of the third connecting rod away from the movable disc is hinged to the fixing plate.

[0018] Preferably, a worm gear is fixedly sleeved on the outer surface of the rotating shaft, and the worm gear is meshed with the worm.

[0019] Preferably, an arc-shaped groove is formed in one side of the movable disc, a fixed rod is slidably connected in the arc-shaped groove, the fixed rod is fixedly connected to one side of the fixed shell, and one end of the worm movably penetrates through the fixed shell and is fixedly connected to a rotating cap.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] 1. In the present invention, the light sensor in the automatic real-time angle adjustment mechanism detects the light angle in real time. When the light angle changes, the light sensor transmits a signal to the control system in the main control box. The control system in the main control box controls the first dual-axis motor to start. The first dual-axis motor drives the outer gear to rotate through the first electromagnetic clutch. The outer gear meshes with the inner gear, thereby driving the rotating disk to rotate, realizing the horizontal rotation of the solar photovoltaic panel. At the same time, the first dual-axis motor drives the bidirectional threaded rod to rotate through the second electromagnetic clutch. The bidirectional threaded rod drives the guide rail slider to slide on the linear guide rail. The guide rail slider pushes the limiting block to move in the limiting groove through the first connecting rod, the connecting plate and the push rod, thereby adjusting the tilt angle of the solar photovoltaic panel, making the solar photovoltaic panel always at the best light-collecting angle, improving the solar energy utilization efficiency, and adjusting the angle of the solar panel through one driving source, reducing the manufacturing cost of the device, and solving the problem that in the prior art device during use, it is not convenient to adjust the angle of the solar panel in real time, resulting in the solar panel not always being at the best light-collecting angle, and adjusting the angle of the solar panel through two driving sources, namely a motor and a cylinder, increasing the manufacturing cost of the device and at the same time increasing the energy consumption.

[0022] 2. In the present invention, by adjusting the second dual-axis motor in the storage and switching mechanism, the second dual-axis motor drives one of the one-way threaded rods to rotate through one of the third electromagnetic clutches. One of the one-way threaded rods drives one of the moving blocks to move. One of the moving blocks drives the support leg to rotate through the second connecting rod, so that the angle of the support leg changes, and the support leg can be folded, making the space occupied by the device smaller during storage and improving the practicability. The second dual-axis motor drives the other one-way threaded rod to rotate through the other third electromagnetic clutch. The other moving block drives the support platform to rise or fall through the telescopic rod, facilitating the adjustment of the monitoring height of the device and improving the applicable range. And only one second dual-axis motor is used as the driving source, reducing the manufacturing cost of the device, reducing the energy consumption, and having a better use effect.

[0023] 3. In the present invention, through the rotating anti-touch safety mechanism, when the device is to be stored, the rotating cap can be rotated first to drive the worm to rotate. The worm drives the worm wheel to rotate. The worm wheel drives the rotating shaft to rotate. The rotating shaft drives the movable disk to rotate. The movable disk drives the fixed plate to move through the third connecting rod, thereby realizing the adjustment of the angle of the insertion cylinder, making the sharp ends of the plurality of insertion cylinders gather towards one of the moving blocks respectively, avoiding the sharp ends of the insertion cylinders from touching surrounding objects, and then the support legs can be folded and stored, improving the safety of device storage. At the same time, the fixed rod slides in the arc-shaped groove, playing a limiting role in the rotation of the movable disk and ensuring the stability of the adjustment process. Description of the Drawings

[0024] Figure 1 This is a three-dimensional view of the main structure of a snowmelt drought monitoring device in alpine regions according to the present invention;

[0025] Figure 2 This is a three-dimensional view of the left-side structure of a snowmelt drought monitoring device in alpine regions according to the present invention;

[0026] Figure 3 This is a three-dimensional view of the bottom-side structure of a snowmelt drought monitoring device in alpine regions according to the present invention;

[0027] Figure 4 This is a three-dimensional view of the sectional structure of the fixed shell in a snowmelt drought monitoring device in alpine regions according to the present invention;

[0028] Figure 5 This is a three-dimensional view of a partial structure of an automatic real-time angle adjustment mechanism in a snowmelt drought monitoring device in alpine regions according to the present invention;

[0029] Figure 6 This is a three-dimensional view of the structure of the limit groove in a snowmelt drought monitoring device in alpine regions according to the present invention;

[0030] Figure 7 This is a three-dimensional view of the sectional structure of the chassis in a snowmelt drought monitoring device in alpine regions according to the present invention;

[0031] Figure 8This is a three-dimensional structure diagram of the mounting bracket in a snowmelt drought monitoring device for alpine regions of the present invention. In the figure: 1. Bottom plate; 2. Adjusting, storing and switching mechanism; 201. Chassis; 202. Second dual-axis motor; 203. Limiting rod; 204. Fixed disk; 205. Unidirectional threaded rod; 206. Third electromagnetic clutch; 207. Moving block; 208. Support leg; 209. Fixed plate; 210. Insertion cylinder; 211. Second connecting rod; 212. Telescopic rod; 3. Automatic real-time angle adjustment mechanism; 301. Support platform; 302. Rotating column; 303. Rotating disk; 304. Mounting column; 305. Solar photovoltaic panel; 306. Light sensor; 307. Mounting frame; 308. First dual-axis motor; 309. First electromagnetic clutch; 310. External gear; 311. Internal gear; 312. Bidirectional threaded rod; 313. Second electromagnetic clutch; 314. Linear guide rail; 315. Guide rail slider; 316. Connecting plate; 317. First connecting rod; 318. Push rod; 319. Limiting groove; 320. Limiting block; 321. Support column; 322. Circular groove; 323. Circular plate; 4. Monitoring mechanism; 401. Mounting bracket; 402. Temperature and humidity sensor; 403. Snow depth sensor; 404. Wind direction sensor; 405. Water volume sensor; 406. Wind speed sensor; 407. Soil moisture sensor; 5. Rotating anti-touch safety mechanism; 501. Fixed shell; 502. Worm; 503. Rotating shaft; 504. Worm gear; 505. Movable disk; 506. Third connecting rod; 507. Arc groove; 508. Fixed rod; 509. Rotating cap; 6. Main control box. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] As Figures 1 - 8 shown, the present invention provides a technical solution: a snowmelt drought monitoring device for alpine regions, including a bottom plate 1, an adjusting, storing and switching mechanism 2 is arranged on the bottom plate 1, an automatic real-time angle adjustment mechanism 3 is arranged on the top of the adjusting, storing and switching mechanism 2, a monitoring mechanism 4 is arranged on the top of the automatic real-time angle adjustment mechanism 3, a rotating anti-touch safety mechanism 5 is arranged on the adjusting, storing and switching mechanism 2, and a main control box 6 is arranged on one side of the automatic real-time angle adjustment mechanism 3;

[0034] The automatic real-time angle adjustment mechanism 3 includes a support platform 301, a rotating disk 303, a mounting column 304, a mounting bracket 307, a first double-shaft motor 308, a first electromagnetic clutch 309, an external gear 310, a second electromagnetic clutch 313, and a connecting plate 316. The top of the support platform 301 is connected to a rotating column 302 through a self-locking bearing. The top end of the mounting column 304 is hinged to a solar photovoltaic panel 305. A light sensor 306 is installed on one side of the solar photovoltaic panel 305. The first output end of the first double-shaft motor 308 movably penetrates through the rotating disk 303 and is coaxially connected to the external gear 310 through the first electromagnetic clutch 309. The top of the support platform 301 is fixedly connected to an internal gear 311. The internal gear 311 is meshed with the external gear 310. The inner top of the mounting bracket 307 is rotatably connected to a bidirectional threaded rod 312. The second output end of the first double-shaft motor 308 is connected to the bidirectional threaded rod 312 through the second electromagnetic clutch 313. The inner part of the mounting bracket 307 is fixedly connected to a linear guide rail 314. A guide rail slider 315 is slidably connected to the linear guide rail 314. The inner part of the guide rail slider 315 is rotatably connected to a first connecting rod 317. One end of the first connecting rod 317 away from the guide rail slider 315 is rotatably connected to the connecting plate 316. One side of the connecting plate 316 is fixedly connected to a push rod 318. A limiting groove 319 is formed at the bottom of the solar photovoltaic panel 305. A limiting block 320 is slidably connected to the limiting groove 319. One end of the push rod 318 away from the connecting plate 316 is rotatably connected to the limiting block 320.

[0035] As Figure 5 shown, the rotating disk 303 is fixedly connected to the top end of the rotating column 302. The mounting column 304 and the mounting bracket 307 are respectively fixedly connected to the top of the rotating disk 303. The first double-shaft motor 308 is fixedly installed inside the mounting bracket 307. Through this structural design, the rotating disk 303 can rotate stably on the support platform 301, providing a reliable basis for the horizontal adjustment of the solar photovoltaic panel 305. The mounting column 304 and the mounting bracket 307 are fixed to the top of the rotating disk 303, ensuring the installation stability of the solar photovoltaic panel 305 and related components. The first double-shaft motor 308 is installed inside the mounting bracket 307, facilitating power transmission and conducive to realizing the precise adjustment of the horizontal and tilt angles of the solar photovoltaic panel 305, improving the stability of the overall structure of the device.

[0036] As Figure 5 and Figure 6As shown in the figure, a support column 321 is fixedly connected to the top of the rotating disc 303. The push rod 318 movably penetrates through the support column 321. A circular groove 322 is formed in the top of the support table 301. A circular plate 323 is fixedly connected to the bottom of the rotating disc 303. The circular plate 323 is slidably connected to the circular groove 322. The support column 321 plays a role in guiding and supporting the push rod 318, ensuring the smooth movement of the push rod 318 when pushing the limit block 320, improving the accuracy of adjusting the tilt angle of the solar photovoltaic panel 305. The sliding connection mode between the circular plate 323 and the circular groove 322 not only provides a smooth track for the rotation of the rotating disc 303, but also enhances the stability of the rotating disc 303 during rotation, reduces shaking, ensures the smooth operation of the overall automatic real-time angle adjustment mechanism 3, and helps to improve the effect of adjusting the lighting angle of the solar photovoltaic panel 305.

[0037] As Figure 7 shown, the adjustment, storage and switching mechanism 2 includes a chassis 201. The chassis 201 is fixedly connected to the bottom of the bottom plate 1. A second biaxial motor 202 is fixedly installed inside the chassis 201. Limit rods 203 are fixedly connected to both the bottom of the chassis 201 and the top of the bottom plate 1. The chassis 201 plays a role in protection and fixation. The setting of the limit rods 203 provides guidance for the movement of the moving block 207, ensuring that the moving block 207 can move stably in a straight line when the unidirectional threaded rod 205 rotates. Furthermore, the adjustment, storage and switching mechanism 2 can accurately fold and unfold the feet 208 and lift the support table 301, improving the stability of the device adjustment.

[0038] As Figure 4 and Figure 7As shown, one end of the limit rod 203 is fixedly connected to a fixed disk 204. One side of the fixed disk 204 is rotatably connected to a one-way threaded rod 205. One output end of the second double-shaft motor 202 movably penetrates through the chassis 201 and is connected to one one-way threaded rod 205 through one third electromagnetic clutch 206. The other output end of the second double-shaft motor 202 movably penetrates through the bottom plate 1 and is connected to the other one-way threaded rod 205 through the other third electromagnetic clutch 206. A moving block 207 is sleeved on the outer surfaces of the one-way threaded rod 205 and the limit rod 203. The bottom of the bottom plate 1 is hinged to a support leg 208. The bottom of the support leg 208 is hinged to a fixed plate 209. The fixed disk 204 provides a stable rotation support point for the one-way threaded rod 205. By connecting the second double-shaft motor 202 and the one-way threaded rod 205 through the third electromagnetic clutch 206, the rotation of the two one-way threaded rods 205 can be flexibly controlled as needed, and then the movement of the two moving blocks 207 can be accurately controlled. One moving block 207 is hinged to the support leg 208 through a second connecting rod 211, which can accurately adjust the angle of the support leg 208, realize the folding and unfolding of the support leg 208, facilitate the storage and use of the device, and improve the practicability and convenience of the device.

[0039] As Figure 4 and Figure 7 shown, an insertion cylinder 210 is installed at the bottom of the fixed plate 209. One end of a second connecting rod 211 is hinged to the outer surface of one moving block 207. The other end of the second connecting rod 211 away from the one moving block 207 is hinged to the support leg 208. The top of the bottom plate 1 is fixedly connected to a telescopic rod 212. The top end of the telescopic rod 212 is fixedly connected to the other moving block 207. The support platform 301 is fixedly connected to the top of the other moving block 207. The insertion cylinder 210 can be inserted into the ground to further enhance the stability of the device during use. By driving the second connecting rod 211 by one moving block 207 to adjust the angle of the support leg 208, and by driving the support platform 301 to lift by the other moving block 207 and the telescopic rod 212, the switching between the storage and deployment of the device and the adjustment of the monitoring height can be realized, so that the device can adapt to different usage scenarios and requirements, and improve the application range and flexibility of the device.

[0040] As Figure 4 and Figure 8As shown, the monitoring agency 4 includes a mounting bracket 401, which is fixedly installed on the top of the mounting frame 307. At the top of the mounting bracket 401, a temperature and humidity sensor 402, a wind direction sensor 404, a water volume sensor 405, and a wind speed sensor 406 are respectively installed. On one side of the mounting bracket 401, a snow depth sensor 403 is installed. A soil moisture sensor 407 is arranged on the outer surface of the insertion cylinder 210. By integrating various sensors through the mounting bracket 401 and installing them on the top of the mounting frame 307, it is convenient to synchronously monitor multiple environmental parameters. The temperature and humidity sensor 402 can monitor the environmental temperature and humidity in real time. An increase in temperature will accelerate the melting of snow cover, and changes in humidity can reflect the evaporation intensity and the water vapor content in the air. If the humidity remains low and the temperature rises, it indicates an increased risk of snowmelt drought. The wind direction sensor 404 and the wind speed sensor 406 cooperate with each other. The wind direction can indicate the direction of water vapor transport. If the wind blowing towards this area for a long time comes from a dry area, it is not conducive to precipitation formation; the wind speed affects the evaporation rate, and a larger wind speed will accelerate the evaporation of snow cover and soil moisture, exacerbating the degree of drought. The snow depth sensor 403 can directly monitor the change in snow depth. If the snow depth drops rapidly in a short period of time and there is no effective precipitation supplement subsequently, it will extremely likely trigger snowmelt drought. The water volume sensor 405 can monitor the surface runoff and precipitation conditions. Insufficient precipitation or a rapid reduction in the surface runoff formed by snowmelt will also trigger snowmelt drought. The soil moisture sensor 407 can accurately obtain the soil moisture content information. If the soil moisture rapidly decreases after snowmelt and cannot be effectively supplemented, it indicates that drought is developing. Through the collaborative work of these sensors, the factors related to snowmelt drought can be comprehensively and timely monitored, providing accurate data for early warning and response to snowmelt drought. When each sensor detects data, it will transmit these data in real time to the control system inside the main control box 6. The control system summarizes, analyzes, and processes the received data, and evaluates the snowmelt drought status of the current area according to the preset snowmelt drought judgment model and threshold. When it is determined that the snowmelt drought early warning condition is reached, it will send a warning message to the terminal devices of relevant monitoring departments or staff through the wireless communication module in the main control box 6, so as to timely take response measures such as artificial rainfall enhancement, water resource allocation, and guidance for agricultural irrigation.

[0041] As Figure 4 and Figure 7As shown, the rotating anti-touch safety mechanism 5 includes a fixed housing 501, which is fixedly connected to the outside of the support leg 208. A worm 502 and a rotating shaft 503 are rotatably connected inside the fixed housing 501. One end of the rotating shaft 503 movably penetrates through the fixed housing 501 and is fixedly connected to a movable disk 505. One side of the movable disk 505 is hinged to a third connecting rod 506, and the end of the third connecting rod 506 away from the movable disk 505 is hinged to the fixed plate 209. The fixed housing 501 plays a protective role for components such as the worm 502 and the rotating shaft 503, and at the same time provides an installation basis for them. By rotating the worm 502, the rotating shaft 503 is driven to rotate by the transmission of the worm 502 and the worm wheel 504, and then the movable disk 505 rotates. The movable disk 505 drives the fixed plate 209 to move through the third connecting rod 506, realizing the adjustment of the angle of the insertion cylinder 210. When the device is stored, the sharp end of the insertion cylinder 210 can be adjusted to gather towards the moving block 207 direction, effectively avoiding the sharp end of the insertion cylinder 210 from touching surrounding objects, improving the safety during the storage process of the device, and protecting the surrounding environment and personal safety.

[0042] As Figure 4 shown, a worm wheel 504 is fixedly sleeved on the outer surface of the rotating shaft 503, and the worm wheel 504 is meshed with the worm 502. Through the meshing connection of the worm wheel 504 and the worm 502, it has the characteristics of large transmission ratio, compact structure, good self-locking performance, etc. Through this transmission method, only a small force is required to rotate the worm 502 to achieve a large-angle rotation of the rotating shaft 503, so as to accurately adjust the rotation angle of the movable disk 505, and then accurately control the angles of the fixed plate 209 and the insertion cylinder 210. At the same time, the self-locking performance can ensure that after the angle is adjusted, the angle of the insertion cylinder 210 will not be easily changed by external forces, improving the working stability of the rotating anti-touch safety mechanism 5.

[0043] As Figure 4 shown, an arc-shaped groove 507 is formed on one side of the movable disk 505, and a fixed rod 508 is slidably connected in the arc-shaped groove 507. The fixed rod 508 is fixedly connected to one side of the fixed housing 501. One end of the worm 502 movably penetrates through the fixed housing 501 and is fixedly connected to a rotating cap 509. Through the cooperation of the arc-shaped groove 507 and the fixed rod 508, it plays a limiting role in the rotation of the movable disk 505, ensuring that the movable disk 505 can only rotate within a specified angle range, preventing it from rotating excessively and damaging the mechanism or affecting the normal use of the device, further improving the stability and accuracy of the adjustment process of the rotating anti-touch safety mechanism 5. The rotating cap 509 facilitates the operator to rotate the worm 502, making the operation more convenient and improving the convenience of using the device.

[0044] Usage method and working principle of this device: During the equipment deployment stage, start the second dual-axis motor 202 and turn on one of the third electromagnetic clutches 206. Drive one of the one-way threaded rods 205 to rotate through one of the third electromagnetic clutches 206, drive one of the moving blocks 207 to move. One of the moving blocks 207 drives the support feet 208 to unfold through the second connecting rod 211. Place the bottom plate 1 at a suitable position in the monitoring area. Rotate the rotating cap 509, and adjust the angle of the insertion cylinder 210 through the rotating anti-touch safety mechanism 5 to make the insertion cylinder 210 perpendicular to the ground. Then insert the insertion cylinder 210 into the ground to fix the device. Then start the second dual-axis motor 202 and turn on the other third electromagnetic clutch 206. At this time, one of the third electromagnetic clutches 206 is disconnected. Drive the other one-way threaded rod 205 to rotate through the other third electromagnetic clutch 206, drive the other moving block 207 to move. The other moving block 207 lifts the support platform 301 and the upper components to a suitable monitoring height through the telescopic rod 212, completing the deployment and installation of the device.

[0045] During the monitoring preparation stage, the main control box 6 is powered on, and the light sensor 306 in the automatic real-time angle adjustment mechanism 3 starts to work to detect the light angle. At the same time, the temperature and humidity sensor 402, wind direction sensor 404, water volume sensor 405, wind speed sensor 406, snow depth sensor 403, and soil moisture sensor 407 in the monitoring mechanism 4 are started to prepare to collect various environmental data.

[0046] During the daily monitoring stage, during the monitoring process, the light sensor 306 continuously monitors the change of the light angle. When the light angle changes, the signal is transmitted to the control system in the main control box 6. After receiving the signal, the control system in the main control box 6 controls the first dual-axis motor 308 to start and turn on the first electromagnetic clutch 309. The first dual-axis motor 308 drives the external gear 310 to rotate through the first electromagnetic clutch 309. The external gear 310 meshes with the internal gear 311 to realize the horizontal rotation of the rotating disk 303 and the solar photovoltaic panel 305. At the same time, the first dual-axis motor 308 drives the bidirectional threaded rod 312 to rotate by turning on the second electromagnetic clutch 313 and disconnecting the first electromagnetic clutch 309. The bidirectional threaded rod 312 drives the guide rail slider 315 to slide on the linear guide rail 314. The guide rail slider 315 pushes the limiting block 320 to move in the limiting groove 319 through the first connecting rod 317, the connecting plate 316, and the push rod 318 to adjust the tilt angle of the solar photovoltaic panel 305 to ensure that the solar photovoltaic panel 305 is always at the best lighting angle. Each sensor collects environmental data in real time and transmits the data to the main control box 6 for processing and storage.

[0047] During the device storage stage, after the monitoring task is completed, the insertion cylinder 210 is pulled out of the ground. Then, the rotary cap 509 is rotated, and the angle of the insertion cylinder 210 is adjusted by the rotary anti-touch safety mechanism 5 so that the sharp end converges towards the moving block 207 to avoid touching surrounding objects during storage. Then, the second biaxial motor 202 is started and one of the third electromagnetic clutches 206 is turned on, and the one-way threaded rod 205 is rotated in the reverse direction to make the moving block 207 move in the reverse direction. The support feet 208 are folded through the second connecting rod 211 to complete the storage of the device.

[0048] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A snowmelt drought monitoring device for alpine regions, characterized in that, It includes a bottom plate (1), on which an adjustment, storage and switching mechanism (2) is provided. At the top of the adjustment, storage and switching mechanism (2), an automatic real-time angle adjustment mechanism (3) is provided. At the top of the automatic real-time angle adjustment mechanism (3), a monitoring mechanism (4) is provided. On the adjustment, storage and switching mechanism (2), a rotation anti-touch safety mechanism (5) is provided. On one side of the automatic real-time angle adjustment mechanism (3), a main control box (6) is provided. The automatic real-time angle adjustment mechanism (3) includes a support platform (301), a rotating disc (303), a mounting post (304), a mounting frame (307), a first dual-shaft motor (308), a first electromagnetic clutch (309), an external gear (310), a second electromagnetic clutch (313) and a connecting plate (316). The top of the support platform (301) is connected to a rotating column (302) through a self-locking bearing. The top end of the mounting post (304) is hinged to a solar photovoltaic panel (305). A light sensor (306) is installed on one side of the solar photovoltaic panel (305). The first output end of the first dual-shaft motor (308) passes through the rotating disc (303) and is coaxially connected to the external gear (310) through the first electromagnetic clutch (309). The top of the support platform (301) is fixedly connected to an internal gear (311). The internal gear (311) is meshed with the external gear (310). The inner top of the mounting frame (307) is rotatably connected to a bidirectional threaded rod (312). The second output end of the first dual-shaft motor (308) is connected to the bidirectional threaded rod (312) through the second electromagnetic clutch (313). The inner side of the mounting frame (307) is fixedly connected to a linear guide rail (314). A guide rail slider (315) is slidably connected to the linear guide rail (314). The inner side of the guide rail slider (315) is rotatably connected to a first connecting rod (317). One end of the first connecting rod (317) away from the guide rail slider (315) is rotatably connected to the connecting plate (316). One side of the connecting plate (316) is fixedly connected to a push rod (318). A limiting groove (319) is opened at the bottom of the solar photovoltaic panel (305). A limiting block (320) is slidably connected in the limiting groove (319). One end of the push rod (318) away from the connecting plate (316) is rotatably connected to the limiting block (320).

2. The snowmelt drought monitoring device in alpine regions according to claim 1, characterized in that: The rotating disc (303) is fixedly connected to the top end of the rotating column (302). The mounting post (304) and the mounting frame (307) are respectively fixedly connected to the top of the rotating disc (303). The first dual-shaft motor (308) is fixedly installed inside the mounting frame (307).

3. The snowmelt drought monitoring device in alpine regions according to claim 2, characterized in that: A support column (321) is fixedly connected to the top of the rotating disc (303). The push rod (318) passes through the support column (321). A circular groove (322) is opened at the top of the support platform (301). A circular plate (323) is fixedly connected to the bottom of the rotating disc (303). The circular plate (323) is slidably connected to the circular groove (322).

4. The snowmelt drought monitoring device in alpine regions according to claim 1, characterized in that: The adjustment, storage and switching mechanism (2) includes a chassis (201), the chassis (201) is fixedly connected to the bottom of the bottom plate (1), a second biaxial motor (202) is fixedly installed inside the chassis (201), and limiting rods (203) are fixedly connected to both the bottom of the chassis (201) and the top of the bottom plate (1).

5. The snowmelt drought monitoring device in alpine regions according to claim 4, characterized in that: One end of the limiting rod (203) is fixedly connected to a fixed disk (204), one side of the fixed disk (204) is rotatably connected to a unidirectional threaded rod (205), one output end of the second biaxial motor (202) movably penetrates through the chassis (201) and is connected to one unidirectional threaded rod (205) through one third electromagnetic clutch (206), the other output end of the second biaxial motor (202) movably penetrates through the bottom plate (1) and is connected to the other unidirectional threaded rod (205) through the other third electromagnetic clutch (206), a moving block (207) is sleeved on the outer surfaces of the unidirectional threaded rod (205) and the limiting rod (203), a support leg (208) is hinged to the bottom of the bottom plate (1), and a fixing plate (209) is hinged to the bottom of the support leg (208).

6. The snowmelt drought monitoring device in alpine regions according to claim 5, characterized in that: A socket cylinder (210) is installed at the bottom of the fixing plate (209), a second connecting rod (211) is hinged to the outer surface of one of the moving blocks (207), one end of the second connecting rod (211) away from one of the moving blocks (207) is hinged to the support leg (208), a telescopic rod (212) is fixedly connected to the top of the bottom plate (1), the top end of the telescopic rod (212) is fixedly connected to the other moving block (207), and the support platform (301) is fixedly connected to the top of the other moving block (207).

7. The snowmelt drought monitoring device in alpine regions according to claim 6, characterized in that: The monitoring mechanism (4) includes a mounting bracket (401), the mounting bracket (401) is fixedly installed on the top of the mounting frame (307), a temperature and humidity sensor (402), a wind direction sensor (404), a water volume sensor (405) and a wind speed sensor (406) are respectively installed on the top of the mounting bracket (401), a snow depth sensor (403) is installed on one side of the mounting bracket (401), and a soil moisture sensor (407) is arranged on the outer surface of the socket cylinder (210).

8. The snowmelt drought monitoring device in alpine regions according to claim 5, wherein: The rotary anti-touch safety mechanism (5) includes a fixed shell (501), the fixed shell (501) is fixedly connected to the outside of the support leg (208), a worm (502) and a rotating shaft (503) are rotatably connected inside the fixed shell (501), one end of the rotating shaft (503) movably penetrates through the fixed shell (501) and is fixedly connected to a movable disk (505), one side of the movable disk (505) is hinged to a third connecting rod (506), and one end of the third connecting rod (506) away from the movable disk (505) is hinged to the fixing plate (209).

9. The snowmelt drought monitoring device in alpine regions according to claim 8, characterized in that: A worm gear (504) is fixedly sleeved on the outer surface of the rotating shaft (503), and the worm gear (504) is meshed with the worm (502).

10. A snowmelt drought monitoring device in alpine regions according to claim 9, characterized in that: An arc-shaped groove (507) is formed on one side of the movable disk (505). A fixing rod (508) is slidably connected in the arc-shaped groove (507). The fixing rod (508) is fixedly connected to one side of the fixing shell (501). One end of the worm (502) movably penetrates through the fixing shell (501) and is fixedly connected to a rotating cap (509).

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