Miniature meteorological instrument for iron tower

Abstract

The invention relates to the field of electric power meteorological monitoring, in particular to a miniature meteorological instrument for an iron tower, which comprises a main control box and a miniature meteorological instrument, the top end of the main control box comprises a solar panel, the bottom end of the main control box is provided with a rotating shaft, a connecting cable is wound on the surface of the rotating shaft, and a torsion spring is arranged in the rotating shaft. And one end of the connecting cable is connected with a miniature meteorological instrument. According to the invention, by arranging the movable miniature meteorological instrument structure, meteorological monitoring can be carried out on different heights at the same interval height by a corresponding distance according to actual requirements, and the miniature meteorological instrument can also move up and down in a reciprocating manner when necessary so as to throw off attachments attached to the miniature meteorological instrument. And the arranged structure can further reduce the maintenance difficulty and complexity, and the working efficiency of maintenance personnel is improved.

Description

Technical Field

[0001] The invention relates to the field of electric power meteorological monitoring, and in particular to a micro meteorological instrument used for an iron tower. Background Art

[0002] my country's overhead transmission lines are often affected by external environmental factors due to being in the wild for a long time. Strong winds, heavy rains, and ice and snow disasters are inevitable. These external factors will cause short circuits, tripping, and pole and tower collapses in the lines, and the power supply of the power grid and residential electricity consumption will also be greatly affected. Therefore, a transmission line micro-meteorological monitoring station will be set up. It is mainly developed and produced for local meteorological environment monitoring in the transmission line corridor. It is usually installed on the power tower and installed at different heights according to the needs of the circuit line. It can monitor the wind speed, wind direction, temperature, humidity, air pressure, rainfall and other meteorological parameters in the line area in real time. The monitored parameters can be transmitted to the monitoring center via GPRS / optical fiber wirelessly, analyzed in real time, and the warning information is sent to the mobile phone of the setting personnel. For example, the prior art with patent number CN218099663U discloses similar technology.

[0003] However, due to the large height difference between the upper and lower lines of the existing overhead transmission lines, maintenance personnel usually need to climb to a certain height, especially when they need to inspect and repair them. However, for the sake of accuracy, meteorological monitoring stations usually equip a single control box with multiple integrated micro-meteorological detectors. Therefore, maintenance personnel not only need to climb repeatedly, but also need to perform line maintenance on the micro-meteorological detectors. Especially after a serious disaster, multiple micro-meteorological detectors themselves will be damaged. For example, in rainy and snowy weather, the micro-meteorological detectors will come into contact with rain and snow and accumulate into snow piles, which will also affect the transmission of power lines. Installing multiple micro-meteorological detectors in different directions and heights will further increase the load on the control box itself. If a line is damaged somewhere, it is necessary to check multiple micro-meteorological detectors on one line, which will lead to inconvenience in later maintenance and repair. Today's power field also advocates simplifying later maintenance and simple repairs as well as strengthening integration as a technical trend. Therefore, the structure of the existing micro-meteorological detectors is not very practical. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a miniature meteorological instrument for an iron tower, which mainly solves the difficulties in subsequent maintenance and inspection caused by faults of current miniature meteorological detectors after long-term use, and which itself will also affect power transmission in bad weather.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The present invention provides a micro-meteorological instrument for an iron tower, comprising a main control box and the micro-meteorological instrument, wherein the top of the main control box comprises a solar panel, the bottom of the main control box is provided with a rotating shaft, the surface of the rotating shaft is wound with a connecting cable, the interior of the rotating shaft comprises a torsion spring, and one end of the connecting cable is connected to the micro-meteorological instrument;

[0007] A middle sliding plate is installed at the bottom end of the micro-meteorological instrument, and the middle sliding plate is arranged in an L-shaped structure. One end of the middle sliding plate is connected to a fixed bracket. A connection box is arranged at the top and bottom of the middle sliding plate. The connection box is fixedly connected to the micro-meteorological instrument. A connecting rope runs through the inside of the connection box, wherein the top of the connecting rope is connected to the upper translation plate, and one end of the upper translation plate is connected to the upper fixed plate. A top box is arranged at the top of the upper translation plate, and the two side surfaces of the top box are arranged with shingled structures. The inside of the top box is symmetrically arranged with rotating wheels on the surface of the upper translation plate, and the wheels are arranged on the upper and lower sides of the upper translation plate. The rotating wheel near the upper fixed plate is connected to a driving motor, and a bearing seat is arranged on the outer surface of the rotating wheel away from the upper fixed plate. The driving motor passes through the rotating wheels on both sides to the bearing seat, and the bottom end of the connecting rope is connected to the lower translation plate. A symmetrical rotating wheel is arranged at the bottom end of the lower translation plate, and a fixed box is installed on the surface of the lower translation plate. One end of the lower translation plate is connected to the lower fixed plate, and the connecting rope is respectively wrapped around the upper and lower rotating wheel surfaces, and is fixed to the connecting box on one side of the connecting rope, and the other side of the connecting rope is slidably connected to the connecting box.

[0008] As a preferred technical solution of the present invention, a pushing rod is provided on the top surface of the upper fixed plate and the bottom surface of the lower fixed plate, and a covering shell is provided on the outer side of the pushing rod, and the covering shell is an irregular trapezoidal structure. A connecting piece is provided at one end of the pushing rod, and a limiting slide is provided at the inner bottom end of the upper fixed plate and the lower fixed plate, and a limiting slide bar structure is correspondingly provided at the upper translation plate and the lower translation plate, and a limiting rod is provided at the bottom end of the fixed bracket, the middle sliding plate and the fixed bracket are slidably connected, the upper translation plate and the upper fixed plate are slidably connected, and the lower translation plate and the lower fixed plate are slidably connected.

[0009] As a preferred technical solution of the present invention, an inner fixing ring is provided inside the connecting box, the top and bottom ends of the inner fixing ring are fixedly connected to the connecting box, and the top and bottom ends of the inner fixing ring are fixedly connected to one side of the connecting rope, a vertical support is provided in the middle of the inner fixing ring, wherein a horizontal support is installed in the middle of the vertical support close to the other side of the connecting rope, one end of the horizontal support is connected to the inner support hoop, the inner support hoop is a U-shaped structure, the top and bottom ends are annular structures, and the inner support hoop and the other side of the connecting rope are slidably connected.

[0010] As a preferred technical solution of the present invention, a driving connecting rod is arranged in the middle of the rotating wheels on both sides, the middle of the driving connecting rod includes a clutch, a coaxial reversal structure is arranged inside the clutch, and the connecting box located at the top of the middle sliding plate and the inner fixing ring and the inner support hoop ring inside the connecting box located at the bottom are arranged in a front-to-back staggered manner.

[0011] As a preferred technical solution of the present invention, the main control box contains a battery, and the main control box is respectively connected to the top box and the control box structure. Control buttons are also provided on the surface of the control box. The control box is a rectangular box structure or the same as the top box structure. The front and rear ends of the top box are provided with removable covers.

[0012] As a preferred technical solution of the present invention, the micro-meteorological instrument and the control box are connected by a connecting cable, the interior of the main control box contains a control module and a wireless connection module, the wireless connection module is a Bluetooth connection module or a wifi wireless connection module, and the micro-meteorological instrument contains a wind speed sensor, an air quality sensor and a wind speed sensor.

[0013] As a preferred technical solution of the present invention, the push rod is an electrically driven electric push rod structure, the connecting plate is fixed to the top box or the fixed box by fixing bolts, the number of the fixed brackets is at least two, and the slide connection distance between the middle sliding plate and the fixed bracket is smaller than the distance between the top box and the fixed box on the upper fixed plate and the lower fixed plate.

[0014] As a preferred technical solution of the present invention, the surface of the connecting rope is covered with plastic or rubber material, and the interior is separated by steel wire rope and copper mesh layer.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1: The present invention provides a movable micro-meteorological instrument structure, which can rise and fall a corresponding distance according to actual needs at the same interval height to monitor the weather at different heights, and can also reciprocate up and down when necessary to throw off the attachments attached to the micro-meteorological instrument. The structure provided can also further reduce the difficulty and complexity of maintenance, thereby improving the work efficiency of maintenance personnel.

[0017] 2: The present invention can also be based on the improvement of overall stability. By setting the connecting rope fixed nodes in the fixed state and the forward and backward movable settings in the mobile state, the moving middle sliding plate is always in a stable state, so that the overall structure can be installed at an inclined angle when necessary, so as to further increase the stability of the iron tower at a high place. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a cross-sectional structural schematic diagram of the present invention;

[0021] Figure 3 It is a schematic diagram of the push rod structure of the present invention;

[0022] Figure 4 is a cross-sectional view of the connection box structure of the present invention;

[0023] In the figure: 1. main control box; 101. micro-meteorological instrument; 102. solar panel; 103. rotating shaft; 104. connecting cable; 2. middle sliding plate; 201. fixed bracket; 202. connecting rope; 203. limit rod; 3. connecting box; 301. inner fixing ring; 302. vertical support; 303. horizontal support; 304. inner support hoop; 4. upper translation plate; 401. upper fixed plate; 402. top box; 403. shingled structure; 404. rotating wheel; 405. driving motor; 406. bearing seat; 5. lower translation plate; 501. fixed box; 502. lower fixed plate; 6. pushing rod; 601. covering shell; 602. connecting piece; 603. limit slide; 604. limit slide; 7. driving connecting rod. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] Example 1

[0026] like Figure 1-4 As shown, the present invention provides a micro-meteorological instrument for an iron tower, comprising a main control box 1 and a micro-meteorological instrument 101, wherein the top of the main control box 1 comprises a solar panel 102, the bottom of the main control box 1 is provided with a rotating shaft 103, the surface of the rotating shaft 103 is wound with a connecting cable 104, the interior of the rotating shaft 103 comprises a torsion spring, and one end of the connecting cable 104 is connected to the micro-meteorological instrument 101;

[0027] A middle sliding plate 2 is installed at the bottom of the micro-meteorological instrument 101, and the middle sliding plate 2 is arranged in an L-shaped structure. One end of the middle sliding plate 2 is connected to a fixed bracket 201, and a connection box 3 is arranged at the top and bottom of the middle sliding plate 2. The connection box 3 is fixedly connected to the micro-meteorological instrument 101, and a connecting rope 202 runs through the inside of the connection box 3, wherein the top of the connecting rope 202 is connected to the upper translation plate 4, and one end of the upper translation plate 4 is connected to the upper fixed plate 401, and a top box 402 is arranged at the top of the upper translation plate 4, and the two side surfaces of the top box 402 are provided with a shingled structure 403, and the inside of the top box 402 is located on the surface of the upper translation plate 4. Rotating wheels 404 are symmetrically arranged on the front and rear sides, close to the upper fixed plate 4 01 One side rotating wheel 404 is connected to the driving motor 405, and a bearing seat 406 is arranged on the outer surface of the rotating wheel 404 on the side away from the upper fixed plate 401, and the driving motor 405 passes through the rotating wheels 404 on both sides to the bearing seat 406, and the bottom end of the connecting rope 202 is connected to the lower translation plate 5, and the bottom end of the lower translation plate 5 is provided with symmetrical rotating wheels 404, and a fixed box 501 is installed on the surface of the lower translation plate 5, and one end of the lower translation plate 5 is connected to the lower fixed plate 502, and the connecting rope 202 is respectively wrapped around the upper and lower surfaces of the rotating wheels 404, and is fixed to the connecting box 3 on one side of the connecting rope 202, and the other side of the connecting rope 202 is slidably connected to the connecting box 3.

[0028] Furthermore, the main control box 1 contains a battery, and the main control box 1 is respectively connected to the top box 402 and the control box structure. Control buttons are also provided on the surface of the control box. The control box is a rectangular box structure or has the same structure as the top box 402. The front and rear ends of the top box 402 are provided with removable covers.

[0029] The micro-meteorological instrument 101 and the control box are connected via a connecting cable 104. The main control box 1 contains a control module and a wireless connection module. The wireless connection module is a Bluetooth connection module or a WiFi wireless connection module. The micro-meteorological instrument 101 contains a wind speed sensor, an air quality sensor and a wind speed sensor.

[0030] The number of the fixed brackets 201 is at least two, and the slideway connection distance between the middle sliding plate 2 and the fixed brackets 201 is smaller than the distance between the top box 402 and the fixed box 501 on the upper fixed plate 401 and the lower fixed plate 502 .

[0031] The surface of the connecting rope 3 is covered with plastic or rubber material, and the inside is separated by steel wire rope and copper mesh layer.

[0032] Specifically, the overall structure forms power control based on the main control box 1 and the upper conventional solar panel 102. Under normal circumstances, the micro-meteorological instrument 101 is in a non-operating state, fixed on the middle sliding plate 2 between the upper translation plate 4 and the lower translation plate 5, and fixed by a fixed bracket 201 for long-term monitoring at a certain height. The upper translation plate 4 and the lower translation plate 5 are provided with corresponding connecting ropes 202 according to the height installation distance requirements, and the top box provided on the upper translation plate 4 is designed with a shingled structure 403 for induced electrical phenomena near high-voltage lines.

[0033] When lifting is required, the user mainly controls through the mobile terminal device or directly through the control button on the surface of the fixed box 501, and controls the driving motor 405 to move according to actual needs. When the driving motor 405 moves, it will drive the rotating wheel 404 inside the top box 402 to move. After the rotating wheel 404 on the top moves synchronously, it will drive the connecting rope 202 to move, and the rotating wheel 404 at the bottom of the lower translation plate 5 will also move accordingly. The rotating wheels 404 at the upper translation plate 4 and the lower translation plate 5 designed can increase the tension formed by the entire connecting rope 202, so that the connecting rope 404 is always in a taut state;

[0034] The middle sliding plate 2 mainly forms a ball-bumping buckle structure with the fixed bracket 201, and is fixed on the inner side of the groove on the side of the fixed bracket 201. When the connecting rope 202 moves, one end of the upper and lower connecting boxes 3 is fixed to the connecting rope 202, and the other end is in a sliding state with the connecting rope 202. Therefore, the micro-meteorological instrument 101 can be overlapped at the fixed bracket 201 at different heights according to the height requirements. At this time, the upper translation plate 4 and the lower translation plate 5 are both in a fixed state.

[0035] This method can only install a single micro-meteorological instrument 101, and the monitoring effect is formed at different heights based on the action of the driving motor 405. Under normal conditions, long-term monitoring can be formed at a certain height, and the movable middle sliding plate 2 can be fixed on the inner side of the fixed bracket 201 based on the bead buckle structure. The structure with supports at the four corners can also reduce the shaking of the middle sliding plate 2 itself. At the same time, adding this kind of connecting rope 202 made of steel wire to the iron tower can further strengthen the overall strength of the upper part of the iron tower, especially when maintenance personnel climb to the work When the platform is installed, when the lower translation plate 5 is installed on the work platform, the maintenance personnel can directly lower the height of the micro meteorological instrument 101 by operating the fixed box 501, so that the micro meteorological instrument 101 falls in front of the maintenance personnel for separate maintenance operations. Since the micro meteorological instruments 101 of different heights as a whole become a single one, the use of the micro meteorological instrument 101 can also be reduced in different height ranges. In addition, the movable micro meteorological instrument 101 can shake off the attachments on its surface by shaking up and down slightly in rainy and snowy weather, thereby increasing its own operation mode and service life.

[0036] Example 2

[0037] The difference from Example 1 is that Figure 2 As shown, a pushing rod 6 is provided on the top surface of the upper fixed plate 401 and the bottom surface of the lower fixed plate 502, a covering shell 601 is provided on the outer side of the pushing rod 6, and the covering shell 601 is an irregular trapezoidal structure. A connecting piece 602 is provided at one end of the pushing rod 6, and a limiting slide 603 is provided at the inner bottom end of the upper fixed plate 401 and the lower fixed plate 502, and a limiting slide bar 604 structure is correspondingly provided on the upper translation plate 4 and the lower translation plate 5, and a limiting rod 203 is provided at the bottom end of the fixed bracket 201, the middle sliding plate 2 and the fixed bracket 201 are slidably connected, the upper translation plate 4 and the upper fixed plate 401 are slidably connected, and the lower translation plate 5 and the lower fixed plate 502 are slidably connected.

[0038] The push rod 6 is an electrically driven electric push rod 6 structure, and the connecting piece 602 is fixed to the top box 402 or the fixed box 501 by fixing bolts.

[0039] The middle sliding plate 2 in Example 1 is in a straight up and down form, and the bead buckle is exposed to the humid environment at high altitude for a long time, which is very easy to cause corrosion. In particular, since the overall equipment is mainly in a high-pressure environment, it is necessary to minimize the use of metal products and provide a shielding layer on the outer surface. At this time, the upper translation plate 4 and the upper fixed plate 401, the lower translation plate 5 and the lower fixed plate 502 can be separated into a front-to-back sliding structure, and a limit slide 603 and a limit slide bar 604 structure are respectively provided on the inner side, such as Figure 3 shown.

[0040] Then, a pushing rod 6 is installed at the ends of the upper fixed plate 401 and the lower fixed plate 502. The pushing rod 6 has an irregular trapezoidal structure formed by the covering shell 601 on the surface to protect the internal pushing rod 6. The pushing rod 6 only exposes the rod structure and is fixed to the top box 402 and the fixed box 501 according to the connecting piece 602. When the upper and lower pushing rods 6 act at the same time, the nodes at the upper and lower ends all act, and the middle sliding plate 2 in the middle will also extend and retract on the fixed bracket 201 until the middle sliding plate 2 slides out of the inner side of the fixed bracket 201, and the upper translation plate 4 and the lower translation plate 5 at the nodes at the upper and lower ends are always on the inner side of the upper fixed plate 401 and the lower fixed plate 502. Finally, the middle sliding plate 2 is lifted and lowered according to the method of the above-mentioned embodiment 1 until the middle sliding plate 2 moves to the fixed bracket 201 at different heights, and the upper translation plate 4 and the lower translation plate 5 are again contracted inwardly by the contraction effect of the pushing rod 6, and the middle sliding plate 2 is contracted into the fixed bracket 201 at different heights.

[0041] This method can further increase the fixing strength of the middle sliding plate 2 after movement, and the overall structure is based on the sliding limit slide 603 and the limit slide bar 604 structure, and the limit rod 203 located on the fixed bracket 201 can also make the middle sliding plate 2 located in the middle of the fixed bracket 201, so that the diagonal support of the fixed bracket 201 is always supported on the middle side of the middle sliding plate 2. At the same time, the limit slide 603 and the limit slide bar 604 can also directly use plastic material structures to avoid arcing caused by excessive metal materials.

[0042] Example 3

[0043] The difference from Examples 1-2 is that an inner fixing ring 301 is provided inside the connection box 3, and the top and bottom ends of the inner fixing ring 301 are fixedly connected to the connection box 3, and the top and bottom ends of the inner fixing ring 301 are fixedly connected to one side of the connecting rope 202, and a vertical support 302 is provided in the middle of the inner fixing ring 301, wherein a horizontal support 303 is installed in the middle of the vertical support 302 close to the other side of the connecting rope 202, and one end of the horizontal support 303 is connected to an inner support hoop 304, and the inner support hoop 304 is a U-shaped structure with a ring-shaped structure at the top and bottom, and the inner support hoop 304 and the other side of the connecting rope 202 are slidably connected.

[0044] A driving connecting rod 7 is arranged in the middle of the rotating wheels 404 on both sides, and a clutch is included in the middle of the driving connecting rod 7. A coaxial reversal structure is arranged inside the clutch. The connecting box 3 at the top of the middle sliding plate 2 and the inner fixing ring 301 and the inner support hoop ring 304 inside the connecting box 3 at the bottom are arranged in a front-to-back staggered manner.

[0045] Since the connecting box 3 in Examples 1-2 only fixes the same end of the connecting rope 202, especially in the process of rapid ascent and descent, only one end being subjected to force will cause the middle sliding plate 2 itself to tilt, and in severe cases, it will cause the middle sliding plate 2 to overturn. Therefore, a clutch box is further provided at the rotating wheels 404 at the upper and lower ends, and a coaxial reversal structure is provided inside the clutch box, which is similar to the propeller structure of an airplane during reversal, that is, the drive motor 405 only drives the closer rotating wheel 404 to move, and the farther rotating wheel 404 is synchronously in a reversal state.

[0046] Then, an inner fixing ring 301 is further arranged inside the connection box 3, and the fixing strength of the connection rope 202 is strengthened by the vertical support 203 structure, and the horizontal support 303 and the inner support hoop 304 form a left and right horizontal support separation for the connection rope 404 on the sliding side, so as to prevent the connection ropes 202 on both sides from contacting each other;

[0047] At this time, the front and rear connection boxes 3 can be reversed during installation, that is, the front and rear inner fixing circles 301 are staggered when viewed from the horizontal direction, and are not on the same line, so that the fixed connecting rope 202 nodes are not only divided into up and down, but also divided into front and back and diagonal positions, so that the middle sliding plate 2 is in a state of overall pulling when rising and falling.

[0048] This method can further enhance the stability of the middle sliding plate 2 and avoid the overall shaking of the micro-meteorological instrument 101 when it is mobile. After being combined with Example 2, it can be in a stable state whether it is moving or fixed. At the same time, this structure can also be adjusted based on the switch setting of the clutch box, and only adjusted according to the actual installation situation of the tower. Due to the use of this structure, the overall connecting rope 202 can be installed at an inclined angle when necessary, and only improvements are made based on the middle sliding plate 2 and the connecting box 3.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, 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 micro-meteorological instrument for an iron tower, comprising a main control box (1) and a micro-meteorological instrument (101), characterized in that: The top of the main control box (1) includes a solar panel (102), the bottom of the main control box (1) is provided with a rotating shaft (103), the surface of the rotating shaft (103) is wound with a connecting cable (104), the interior of the rotating shaft (103) includes a torsion spring, and one end of the connecting cable (104) is connected to a micro-meteorological instrument (101); A middle sliding plate (2) is installed at the bottom end of the micro-meteorological instrument (101), the middle sliding plate (2) is arranged in an L-shaped structure, one end of the middle sliding plate (2) is connected to a fixed bracket (201), the top and bottom ends of the middle sliding plate (2) are both provided with connection boxes (3), the connection box (3) is fixedly connected to the micro-meteorological instrument (101), a connection rope (202) runs through the inside of the connection box (3), wherein the top end of the connection rope (202) is connected to the upper translation plate (4), one end of the upper translation plate (4) is connected to the upper fixed plate (401), a top box (402) is arranged at the top end of the upper translation plate (4), and shingle structures (403) are arranged on both side surfaces of the top box (402), and rotating wheels (404) are symmetrically arranged on the front and rear surfaces of the upper translation plate (4) inside the top box (402), close to the upper fixed plate ( The rotating wheel (404) on one side of the upper plate (401) is connected to a driving motor (405), and a bearing seat (406) is arranged on the outer surface of the rotating wheel (404) on the side away from the upper fixed plate (401). The driving motor (405) passes through the rotating wheels (404) on both sides to the bearing seat (406). The bottom end of the connecting rope (202) is connected to the lower translation plate (5), and the bottom end of the lower translation plate (5) is provided with symmetrical rotating wheels (404), and a fixing box (501) is installed on the surface of the lower translation plate (5). One end of the lower translation plate (5) is connected to the lower fixed plate (502), and the connecting rope (202) is respectively wrapped around the surfaces of the upper and lower rotating wheels (404), and is located on one side of the connecting rope (202) and fixed to the connecting box (3), and the other side of the connecting rope (202) and the connecting box (3) are slidably connected.

2. A micro-meteorological instrument for an iron tower according to claim 1, characterized in that: The top surface of the upper fixed plate (401) and the bottom surface of the lower fixed plate (502) are both provided with a pushing rod (6), and the outer side of the pushing rod (6) is provided with a covering shell (601), and the covering shell (601) is an irregular trapezoidal structure. One end of the pushing rod (6) is provided with a connecting piece (602), and the inner bottom ends of the upper fixed plate (401) and the lower fixed plate (502) are both provided with a limiting slideway (603), and the upper translation plate (4) and the lower translation plate (5) are correspondingly provided with a limiting slide bar (604) structure. The bottom end of the fixed bracket (201) is provided with a limiting rod (203), the middle sliding plate (2) and the fixed bracket (201) are slidably connected, the upper translation plate (4) and the upper fixed plate (401) are slidably connected, and the lower translation plate (5) and the lower fixed plate (502) are slidably connected.

3. A micro-meteorological instrument for an iron tower according to claim 1, characterized in that: An inner fixing ring (301) is arranged inside the connection box (3), the top and bottom ends of the inner fixing ring (301) are fixedly connected to the connection box (3), and the top and bottom ends of the inner fixing ring (301) are fixedly connected to a connection rope (202) on one side, a vertical support (302) is arranged in the middle of the inner fixing ring (301), a horizontal support (303) is installed in the middle of the vertical support (302) close to the connection rope (202) on the other side, and an inner support hoop (304) is connected to one end of the horizontal support (303), the inner support hoop (304) is a U-shaped structure, the top and bottom ends are annular structures, and the inner support hoop (304) and the connection rope (202) on the other side are slidably connected.

4. A micro-meteorological instrument for an iron tower according to claim 3, characterized in that: A driving connecting rod (7) is arranged in the middle of the rotating wheels (404) on both sides, and a clutch is included in the middle of the driving connecting rod (7). A coaxial reversing structure is arranged inside the clutch. The inner fixing ring (301) and the inner support hoop ring (304) inside the connecting box (3) at the top end of the middle sliding plate (2) and the connecting box (3) at the bottom end are arranged in a front-to-back staggered manner.

5. The micro-meteorological instrument for an iron tower according to claim 1, characterized in that: The main control box (1) contains a storage battery, and the main control box (1) is connected to the top box (402) and the inside of the control box structure respectively. The control box surface is also provided with control buttons. The control box is a rectangular box structure or has the same structure as the top box (402). The front and rear ends of the top box (402) are both provided with detachable covers.

6. A micro-meteorological instrument for an iron tower according to claim 1, characterized in that: The micro-meteorological instrument (101) and the control box are connected via a connecting cable (104); the main control box (1) contains a control module and a wireless connection module; the wireless connection module is a Bluetooth connection module or a WiFi wireless connection module; the micro-meteorological instrument (101) contains a wind speed sensor, an air quality sensor and a wind speed sensor.

7. A micro-meteorological instrument for an iron tower according to claim 2, characterized in that: The push rod (6) is an electrically driven electric push rod (6) structure, the connecting piece (602) is fixed to the top box (402) or the fixed box (501) by means of fixing bolts, the number of the fixing brackets (201) is at least two, and the slide connection distance between the middle sliding plate (2) and the fixing bracket (201) is smaller than the distance between the top box (402) and the fixing box (501) at the upper fixing plate (401) and the lower fixing plate (502).

8. The micro-meteorological instrument for an iron tower according to claim 1, characterized in that: The surface of the connecting rope (3) is covered with plastic or rubber material, and the interior is separated by steel wire rope and copper mesh layer.

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