Portable glacier meteorological monitoring device
By designing a portable glacier meteorological monitoring device, the problem that glacier meteorological monitoring device in the prior art is not portable, and the functions of stable installation and rapid disassembly in ice and snow are realized, meeting the researchers' real-time monitoring needs for glacier meteorological data during glacier field inspections.
Patent Information
- Application Number
- CN202411839264.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-03-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing glacier meteorological monitoring device is fixed-point monitoring and cannot be portable and cannot meet the researchers' real-time monitoring needs of glacier meteorological data during glacier field inspections.
A portable glacier meteorological monitoring device is designed, including a limit cover, positioning mounting nails, control box, mounting seat, vertical pole, mounting plate and monitoring mechanism. Through the removable connection design, it is convenient to insert and pull out the positioning mounting nails in the ice and snow, and save labor when moving.
A portable glacier meteorological monitoring device that is stable and quickly disassembled in ice and snow is realized, which can facilitate researchers to monitor glacier meteorological data in real time during glacier field inspections.
Smart Images

Figure CN119717065A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of meteorological monitoring, and in particular to a portable glacier meteorological monitoring device. Background Art
[0002] Research on the development and utilization of ice and snow and the prediction and prevention of ice and snow disasters are of great significance to mankind. Glacier changes affect the global atmospheric circulation, water cycle and climate, and have a significant impact on industrial and agricultural production and human activities. Since the mid-20th century, the focus of glacier research in many countries in the world has shifted from mountain glaciers to the investigation and research of polar ice sheets, especially the research on the Antarctic continental ice sheet.
[0003] The prior art discloses an unmanned glacier observation device, including a bracket fixed in the sea ice; a meteorological monitoring mechanism installed on the bracket; a snow depth sensor installed on the bracket, and the detection part is set toward the ground; a control box installed on the bracket, and a data collector and a controller electrically connected to the data collector are installed inside, and the data collector is electrically connected to the meteorological monitoring mechanism and the snow depth sensor respectively; a transmission antenna is installed on the bracket and connected to the controller. Although it can collect data on multiple parameters such as meteorology, glaciers, and snow-air interfaces through the meteorological detection mechanism and the snow depth sensor, and integrate the collected data into the data collector, it can realize real-time dynamic recording and storage of glacier meteorology, material accumulation, ice temperature, glacier energy radiation and other data under low temperature conditions, and transmit data in real time through a transmission satellite link, so as to realize real-time continuous observation of glacier meteorology and material accumulation data, it is a fixed-point monitoring, and its detection data is relatively limited, and it cannot be carried by researchers when investigating glaciers, and cannot meet the needs of glacier researchers to monitor glacier meteorological data at any time when conducting field investigations on glaciers.
[0004] Therefore, it is necessary to provide a new portable glacier meteorological monitoring device to solve the above technical problems. Summary of the invention
[0005] The technical problem solved by the present invention is to provide a portable glacier meteorological monitoring device which has good stability during use and can be conveniently carried by researchers in ice and snow.
[0006] In order to solve the above technical problems, the portable glacier meteorological monitoring device provided by the present invention includes: a limit cover, on which a plurality of positioning mounting nails are detachably installed, and the positioning mounting nails pass through the limit cover, a control box is installed at the bottom of the limit cover, a mounting seat is detachably installed on the top of the limit cover, a vertical pole is detachably installed on the top of the mounting seat, a mounting plate is fixedly installed on the top of the vertical pole, and a monitoring mechanism is provided on the top of the mounting plate.
[0007] Preferably, the limiting cover includes a circular groove plate, a plurality of first mounting holes distributed in a ring shape are opened on the top of the circular groove plate, a support plate is installed on the circular groove plate, the bottom of the support plate is coplanar with the bottom of the circular groove plate, one end of a plurality of fixing rods is fixedly installed on the top of the support plate, the other end of the fixing rod is fixedly connected to the circular groove plate, a second mounting hole is opened on the bottom of the circular groove plate and the bottom of the support plate, a plurality of third mounting holes are opened on the circular groove plate, and a fourth mounting hole is opened on the inner wall of the circular groove plate.
[0008] Preferably, the control box comprises a box body fixedly mounted on the top of the support plate, a box cover is provided on the top of the box body, and a lifting groove is provided on the box cover.
[0009] Preferably, the positioning mounting nail includes a hollow nail, a heating mounting cavity is provided in the hollow nail, the hollow nail passes through the corresponding third mounting hole, two adjusting nuts are provided on the outer threaded sleeve of the hollow nail, the sides of the two adjusting nuts close to each other are in contact with the circular groove plate, and a heating rod is installed in the hollow nail.
[0010] Preferably, a plurality of fixing plates are fixedly installed inside the hollow nail, and the heating rod passes through the fixing plates and is fixedly connected to the fixing plates.
[0011] Preferably, the outer threaded sleeve of the hollow nail is provided with a stabilizing plate, the stabilizing plate is located below the two adjusting nuts, and a water collecting trough is provided on the top of the stabilizing plate, and the water collecting trough is arranged in a ring shape.
[0012] Preferably, the mounting base includes a seat plate, the seat plate is provided with a plurality of first butterfly bolts, the first butterfly bolts are installed in the corresponding first mounting holes, a connecting column is fixedly installed on the top of the seat plate, a threaded hole is opened on the top of the connecting column, and a positioning ring is fixedly installed on the top of the seat plate, the positioning ring is sleeved on the outer side of the connecting column, and the positioning ring and the connecting column are concentrically arranged.
[0013] Preferably, the vertical pole includes a circular guide cover, a screw is fixedly installed on the bottom inner wall of the circular guide cover, the screw is installed in the threaded hole, a rod body is fixedly installed on the top of the circular guide cover, the mounting plate is fixedly installed on the top of the rod body, the bottom of the circular guide cover is in contact with the seat plate, the circular guide cover is sleeved on the outside of the connecting column, and the bottom of the circular guide cover extends into the positioning ring.
[0014] Preferably, a plurality of fifth mounting holes are opened on the top of the mounting plate, one ends of a plurality of reinforcing rods are fixedly mounted on the bottom of the mounting plate, and the other ends of the plurality of reinforcing rods are respectively fixedly mounted on the vertical poles.
[0015] Preferably, the monitoring mechanism includes a connecting plate located at the top of the mounting plate, a mounting rod is rotatably installed on the top of the connecting plate, a protective cover is fixedly installed in the mounting rod, a wind direction guide rod is fixedly installed on the mounting rod, a fixing seat is fixedly installed on the top of the mounting rod, a plurality of sensors are arranged on the fixing seat, a plurality of second butterfly bolts are arranged on the connecting plate, the second butterfly bolts are installed in the corresponding fifth mounting holes, the second butterfly bolts are adapted to the second mounting holes, a temperature and humidity sensor, an air pressure sensor and a radiation sensor are arranged in the protective cover, and the sensors include a wind direction sensor.
[0016] Compared with the related art, the portable glacier meteorological monitoring device provided by the present invention has the following beneficial effects: The present invention provides a portable glacier meteorological monitoring device. By arranging the positioning mounting nail and the mounting seat and the limiting cover to be detachably connected, the entire device can be fixed when detecting glacier meteorological components, and it can save more effort when moving the device; the arrangement of the first mounting hole and the first butterfly bolt can facilitate the disassembly and assembly of the mounting seat, and the mounting seat can be quickly and conveniently fixed to the top or bottom of the limiting cover; the positioning mounting nail composed of the hollow nail, the heating mounting cavity, the fixing plate, the heating rod, the stabilizing plate and the adjusting nut can be conveniently inserted into ice and snow, and can be conveniently pulled out from the ice and snow, and can have higher stability when inserted into the ice and snow; the arrangement of the connecting column, the threaded hole, the positioning ring, the circular guide cover and the screw rod can facilitate the disassembly and assembly between the mounting seat and the vertical pole; the coordination of the connecting plate, the mounting pole, the protective cover, the wind direction guide rod, the fixing seat and the sensor can facilitate the good monitoring of glacier meteorological data. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A schematic structural diagram of a preferred embodiment of the portable glacier meteorological monitoring device provided by the present invention; Figure 2 for Figure 1 A schematic diagram of the structure from another perspective is shown; Figure 3 for Figure 1 The schematic diagram of the connection structure of the limit cover, the positioning mounting nails and the control box shown; Figure 4 for Figure 3 The schematic diagram of the connection structure between the limit cover and the control box shown; Figure 5 for Figure 1 The structural schematic diagram of the positioning installation nail shown; Figure 6 for Figure 5 The cross-sectional structural diagram shown; Figure 7 for Figure 1 The schematic diagram of the installation structure of the mounting base, the vertical pole, the mounting plate and the detection mechanism shown; Figure 8 for Figure 7 The schematic diagram of the connection structure of the vertical pole, the mounting plate and the detection mechanism shown; Fig. 9 for Figure 7 A schematic diagram of the connection structure between the mounting base and the vertical pole shown; Fig.10 for Fig. 9 Schematic diagram of the explosion structure shown; Fig.11 for Fig.10 A schematic diagram of the structure from another perspective is shown.
[0018] Numbers in the figure: 1. Limiting cover, 101. Circular groove plate, 102. First mounting hole, 103. Support plate, 104. Fixing rod, 105. Second mounting hole, 106. Third mounting hole, 107. Fourth mounting hole, 2. Positioning mounting nail, 201. Hollow nail, 202. Heating mounting cavity, 203. Fixing plate, 204. Heating rod, 205. Stable plate, 206. Adjusting nut, 3. Control box, 301. Box, 302 , box cover, 303, lifting slot, 4, mounting seat, 401, seat plate, 402, connecting column, 403, threaded hole, 404, positioning ring, 405, first butterfly bolt, 5, vertical pole, 501, circular guide cover, 502, screw, 503, rod body, 6, mounting plate, 7, monitoring mechanism, 701, connecting plate, 702, mounting rod, 703, protective cover, 704, wind direction guide rod, 705, fixing seat, 706, sensor. DETAILED DESCRIPTION
[0019] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.
[0020] Please refer to Figure 1-Figure 11 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the portable glacier meteorological monitoring device provided by the present invention; Figure 2 for Figure 1 A schematic diagram of the structure from another perspective is shown; Figure 3 for Figure 1 The schematic diagram of the connection structure of the limit cover, the positioning mounting nails and the control box shown; Figure 4 for Figure 3 The schematic diagram of the connection structure between the limit cover and the control box shown; Figure 5 for Figure 1 The structural schematic diagram of the positioning installation nail shown; Figure 6 for Figure 5 The cross-sectional structural diagram shown; Figure 7for Figure 1 The schematic diagram of the installation structure of the mounting base, the vertical pole, the mounting plate and the detection mechanism shown; Figure 8 for Figure 7 The schematic diagram of the connection structure of the vertical pole, the mounting plate and the detection mechanism shown; Fig. 9 for Figure 7 A schematic diagram of the connection structure between the mounting base and the vertical pole shown; Fig.10 for Fig. 9 Schematic diagram of the explosion structure shown; Fig.11 for Fig.10 A structural schematic diagram from another perspective is shown. The portable glacier meteorological monitoring device comprises: a limit cover 1, on which a plurality of positioning mounting nails 2 are detachably mounted, the positioning mounting nails 2 penetrate the limit cover 1, a control box 3 is mounted on the bottom of the limit cover 1, a mounting seat 4 is detachably mounted on the top of the limit cover 1, a vertical pole 5 is detachably mounted on the top of the mounting seat 4, a mounting plate 6 is fixedly mounted on the top of the vertical pole 5, and a monitoring mechanism 7 is provided on the top of the mounting plate 6.
[0021] The limiting cover 1 includes a circular groove plate 101, a plurality of first mounting holes 102 distributed in an annular shape are provided on the top of the circular groove plate 101, a support plate 103 is installed on the circular groove plate 101, the bottom of the support plate 103 is coplanar with the bottom of the circular groove plate 101, one end of a plurality of fixing rods 104 is fixedly installed on the top of the support plate 103, the other end of the fixing rod 104 is fixedly connected to the circular groove plate 101, a second mounting hole 105 is provided at the bottom of the circular groove plate 101 and the bottom of the support plate 103, a plurality of third mounting holes 106 are provided on the circular groove plate 101, and a fourth mounting hole 107 is provided on the inner wall of the circular groove plate 101.
[0022] The control box 3 includes a box body 301 fixedly mounted on the top of the support plate 103, wherein the box body 301 is provided with a battery and a control board, wherein the battery, the control board, the sensor 706, the temperature and humidity sensor, the air pressure sensor and the radiation sensor are all connected to the control board, and a box cover 302 is provided on the top of the box body 301, and a lifting groove 303 is opened on the box cover 302.
[0023] The positioning installation nail 2 includes a hollow nail 201, and a heating installation cavity 202 is provided in the hollow nail 201. The hollow nail 201 passes through the corresponding third installation hole 106. Two adjusting nuts 206 are provided on the outer threaded sleeve of the hollow nail 201. The sides of the two adjusting nuts 206 that are close to each other are in contact with the circular groove plate 101. A heating rod 204 is installed in the hollow nail 201.
[0024] A plurality of fixing plates 203 are fixedly installed in the hollow nail 201 , and the heating rod 204 passes through the fixing plates 203 and is fixedly connected to the fixing plates 203 .
[0025] The outer thread sleeve of the hollow nail 201 is provided with a stabilizing plate 205, and the stabilizing plate 205 is located below the two adjusting nuts 206. The top of the stabilizing plate 205 is provided with a water collecting trough, and the water collecting trough is arranged in an annular shape.
[0026] The mounting base 4 includes a seat plate 401, on which a plurality of first butterfly bolts 405 are provided, and the first butterfly bolts 405 are installed in the corresponding first mounting holes 102. A connecting column 402 is fixedly installed on the top of the seat plate 401, and a threaded hole 403 is opened on the top of the connecting column 402. A positioning ring 404 is fixedly installed on the top of the seat plate 401, and the positioning ring 404 is sleeved on the outer side of the connecting column 402, and the positioning ring 404 and the connecting column 402 are concentrically arranged.
[0027] The vertical pole 5 includes a circular guide cover 501, a screw 502 is fixedly installed on the bottom inner wall of the circular guide cover 501, the screw 502 is installed in the threaded hole 403, a rod body 503 is fixedly installed on the top of the circular guide cover 501, the mounting plate 6 is fixedly installed on the top of the rod body 503, the bottom of the circular guide cover 501 is in contact with the seat plate 401, the circular guide cover 501 is sleeved on the outside of the connecting column 402, and the bottom of the circular guide cover 501 extends into the positioning ring 404.
[0028] A plurality of fifth mounting holes are formed on the top of the mounting plate 6 , and one end of a plurality of reinforcing rods are fixedly mounted on the bottom of the mounting plate 6 , and the other ends of the plurality of reinforcing rods are fixedly mounted on the vertical poles 5 .
[0029] The monitoring mechanism 7 includes a connecting plate 701 located at the top of the mounting plate 6, a mounting rod 702 is rotatably installed on the top of the connecting plate 701, a protective cover 703 is fixedly installed in the mounting rod 702, a wind direction guide rod 704 is fixedly installed on the mounting rod 702, a fixing seat 705 is fixedly installed on the top of the mounting rod 702, a plurality of sensors 706 are arranged on the fixing seat 705, a plurality of second butterfly bolts are arranged on the connecting plate 701, the second butterfly bolts are installed in the corresponding fifth mounting holes, the second butterfly bolts are adapted to the second mounting holes 105, a temperature and humidity sensor, an air pressure sensor and a radiation sensor are arranged in the protective cover 703, and the sensor 706 includes a wind direction sensor.
[0030] The working principle of the portable glacier meteorological monitoring device provided by the present invention is as follows: When glacier surveyors conduct field surveys and need to monitor glacier meteorological data, they first determine the installation location of the entire device. Since most glacier locations are covered with ice and snow, it is necessary to establish a location with a more suitable thickness of ice and snow coverage. Then, the positioning installation nail 2 is inserted into the ice and snow. If the positioning installation nail 2 is more difficult to insert into the ice and snow, the heating rod 204 in the positioning installation nail 2 is connected to the control box 3, and the heating rod 204 is controlled to heat. At this time, the heating rod 204 heats the bottom of the hollow nail 201. At this time, the ice and snow in contact with it gradually melt, so that the positioning installation nail 2 can be quickly and conveniently inserted into the ice and snow. In this process, the water formed by the melting of some ice and snow gathers in the sump on the top of the stabilizing plate 205. When the positioning installation nail 2 is installed to a suitable depth, the heating rod 204 is turned off. At this time, ice and snow can be added to the holes formed around the positioning installation nail 2 to make the positioning installation nail 2 covered with ice and snow again. The melted ice and snow around the water on the top of the stabilizing plate 205 slowly solidify into one, thereby improving the stability of the positioning mounting nail 2. Then, the position of the adjusting nut 206 at the bottom is adjusted to install the limit cover 1 on the three positioning mounting nails 2, and then another adjusting nut 206 is installed on the corresponding positioning mounting nail 2. The fixing work of the limit cover 1 is completed. Then, the seat plate 401 is installed on the limit cover 1 through the first butterfly nut 405 and the first mounting hole 102 to complete the installation of the mounting seat 4. Then, the installation work of the vertical pole 5 on the mounting seat 4 is completed through the connecting column 402, the threaded hole 403, the positioning ring 404, the circular guide cover 501 and the screw 502. At this time, the installation work of the entire device in the ice and snow is completed. At this time, the glacier meteorological data of the area can be monitored through the sensor 706, temperature and humidity sensor, air pressure sensor and radiation sensor on the monitoring mechanism 7; After the monitoring of glacier meteorological data is completed, when glacier researchers need to move to other locations to monitor glacier meteorological data, first, remove the mounting base 4 from the limit cover 1 according to the above steps. At this time, the mounting base 4 connected to the vertical pole 5, the mounting plate 6 and the detection mechanism 7 are removed at the same time; then remove the limit cover 1 from the three positioning mounting nails 2, and then pull the positioning mounting nails out of the ice and snow. When the positioning mounting nails 2 cannot be pulled out directly, just re-energize the heating rod 204 to melt the ice and snow around the positioning mounting nails 2 again, and then pull the positioning mounting nails 2 out of the ice and snow, and then place the limit cover 1 in reverse, and then fix the removed mounting nails through the first mounting hole 102 and the first butterfly bolt 405. The seat 4, the vertical pole 5, the mounting plate 6 and the detection mechanism 7 are installed on the top of the inverted limit cover 1. In order to protect the detection mechanism 7, the detection mechanism 7 can be removed from the mounting plate 6, and then the detection mechanism 7 is installed on the circular slot plate 101 and the support plate 103 through the second butterfly bolt and the second mounting hole 105; then a plurality of positioning mounting nails 2 are placed in the inverted limit cover 1. At this time, the researchers can use ropes and the fourth mounting holes 107 to tie the circular slot plate 101. At this time, the researchers can move the entire device through the inverted circular slot plate 101 in contact with ice and snow. Since the contact area between the inverted circular slot plate and the ice and snow is large, the entire device can be moved with less effort.
[0031] Compared with the related art, the portable glacier meteorological monitoring device provided by the present invention has the following beneficial effects: The present invention provides a portable glacier meteorological monitoring device. By setting the positioning installation nail 2 and the mounting seat 4 and the limiting cover 1 as detachable connections, the entire device can be fixed when detecting glacier meteorological parts, and it can save more effort when moving the device; the first mounting hole 102 and the first butterfly bolt 405 are set to facilitate the disassembly and assembly of the mounting seat 4, and the mounting seat 4 can be quickly and conveniently fixed to the top or bottom of the limiting cover 1; through the hollow nail 201, the heating installation cavity 202, the fixing plate 203, the heating rod 204, and the stabilizing plate The positioning mounting nail 2 composed of 205 and the adjusting nut 206 can be easily inserted into ice and snow, and can be easily pulled out from ice and snow, and can have high stability when inserted into ice and snow; through the setting of the connecting column 402, the threaded hole 403, the positioning ring 404, the circular guide cover 501 and the screw 502, the disassembly and assembly between the mounting seat 4 and the vertical pole 5 can be facilitated; through the coordination of the connecting plate 701, the mounting rod 702, the protective cover 703, the wind direction guide rod 704, the fixing seat 705 and the sensor 706, it is convenient to monitor the glacier meteorological data well.
[0032] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A portable glacier meteorological monitoring device, characterized in that: include: A limiting cover, wherein a plurality of positioning mounting nails are detachably mounted on the limiting cover, wherein the positioning mounting nails penetrate the limiting cover, wherein a control box is mounted on the bottom of the limiting cover, wherein a mounting seat is detachably mounted on the top of the limiting cover, wherein a vertical pole is detachably mounted on the top of the mounting seat, wherein a mounting plate is fixedly mounted on the top of the vertical pole, wherein a monitoring mechanism is provided on the top of the mounting plate.
2. The portable glacier meteorological monitoring device according to claim 1, characterized in that: The limiting cover includes a circular groove plate, a plurality of first mounting holes distributed in a ring shape are provided on the top of the circular groove plate, a support plate is installed on the circular groove plate, the bottom of the support plate is coplanar with the bottom of the circular groove plate, one end of a plurality of fixing rods is fixedly installed on the top of the support plate, the other end of the fixing rod is fixedly connected to the circular groove plate, a second mounting hole is provided on the bottom of the circular groove plate and the bottom of the support plate, a plurality of third mounting holes are provided on the circular groove plate, and a fourth mounting hole is provided on the inner wall of the circular groove plate.
3. The portable glacier meteorological monitoring device according to claim 2, characterized in that: The control box comprises a box body fixedly mounted on the top of the support plate, a box cover is arranged on the top of the box body, and a lifting groove is opened on the box cover.
4. The portable glacier meteorological monitoring device according to claim 2, characterized in that: The positioning installation nail includes a hollow nail, a heating installation cavity is provided in the hollow nail, the hollow nail passes through the corresponding third installation hole, two adjusting nuts are provided on the outer threaded sleeve of the hollow nail, the sides of the two adjusting nuts close to each other are in contact with the circular groove plate, and a heating rod is installed in the hollow nail.
5. The portable glacier meteorological monitoring device according to claim 4, characterized in that: A plurality of fixing plates are fixedly installed in the hollow nail, and the heating rod passes through the fixing plates and is fixedly connected to the fixing plates.
6. The portable glacier meteorological monitoring device according to claim 5, characterized in that: The outer threaded sleeve of the hollow nail is provided with a stabilizing plate, and the stabilizing plate is located below the two adjusting nuts. A water collecting trough is provided on the top of the stabilizing plate, and the water collecting trough is arranged in an annular shape.
7. The portable glacier meteorological monitoring device according to claim 2, characterized in that: The mounting base includes a seat plate, on which a plurality of first butterfly bolts are provided, the first butterfly bolts are installed in the corresponding first mounting holes, a connecting column is fixedly installed on the top of the seat plate, a threaded hole is opened on the top of the connecting column, and a positioning ring is fixedly installed on the top of the seat plate, the positioning ring is sleeved on the outer side of the connecting column, and the positioning ring and the connecting column are concentrically arranged.
8. The portable glacier meteorological monitoring device according to claim 2, characterized in that: The vertical pole includes a circular guide cover, a screw is fixedly installed on the bottom inner wall of the circular guide cover, the screw is installed in the threaded hole, a rod body is fixedly installed on the top of the circular guide cover, the mounting plate is fixedly installed on the top of the rod body, the bottom of the circular guide cover is in contact with the seat plate, the circular guide cover is sleeved on the outside of the connecting column, and the bottom of the circular guide cover extends into the positioning ring.
9. The portable glacier meteorological monitoring device according to claim 2, characterized in that: A plurality of fifth mounting holes are provided on the top of the mounting plate, one end of a plurality of reinforcing rods are fixedly mounted on the bottom of the mounting plate, and the other ends of the plurality of reinforcing rods are respectively fixedly mounted on the vertical rods.
10. The portable glacier meteorological monitoring device according to claim 9, characterized in that: The monitoring mechanism includes a connecting plate located at the top of the mounting plate, a mounting rod is rotatably installed on the top of the connecting plate, a protective cover is fixedly installed in the mounting rod, a wind direction guide rod is fixedly installed on the mounting rod, a fixing seat is fixedly installed on the top of the mounting rod, a plurality of sensors are arranged on the fixing seat, a plurality of second butterfly bolts are arranged on the connecting plate, the second butterfly bolts are installed in the corresponding fifth mounting holes, the second butterfly bolts are adapted to the second mounting holes, a temperature and humidity sensor, an air pressure sensor and a radiation sensor are arranged in the protective cover, and the sensors include a wind direction sensor.