Novel power transmission line microclimate automatic monitoring device

Abstract

The invention discloses a novel power transmission line microclimate automatic monitoring device which comprises a base, a working box is installed on the base, a sleeve is installed at the top of the working box, a hollow column is slidably arranged in the sleeve, the top of the hollow column extends out of the sleeve and is provided with a holder machine, and a first cross arm, a second cross arm and a third cross arm are sequentially installed on the hollow column from top to bottom. A micrometeorological monitoring device is installed on the first cross arm, a solar panel is installed on the second cross arm, a power box and a data acquisition control box are installed on the third cross arm, a lifting adjusting assembly used for conducting lifting adjustment on the hollow column is installed in the working box, and a cleaning assembly used for cleaning the surface of the solar panel is installed on the second cross arm. An angle adjusting assembly used for adjusting the angle of the cleaning assembly is arranged below the solar panel. The system has the characteristics of compact structure, stable performance, high real-time performance, safety, reliability, convenience in installation and use and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of power transmission line monitoring, and in particular to a novel automatic micro-meteorological monitoring device for power transmission lines. Background Art

[0002] At present, the special climatic conditions caused by the special geographical environment have caused great challenges to the safe and stable operation of overhead transmission lines. This is obviously related to the surrounding environment, such as mountains, hills, basins, water systems, etc. These special geographical environments will affect the normal operation of transmission lines. Harsh conditions may even seriously damage transmission lines, causing huge economic losses. In order to ensure the normal operation of transmission lines, the transmission line micro-meteorological online monitoring system came into being. The transmission line micro-meteorological online monitoring system is a multi-factor automatic weather station specially developed and produced for power companies, microclimate observations, mobile meteorological observation posts, seasonal ecological monitoring, etc. Through the online micro-meteorological monitoring of local wind speed, wind direction, rainfall, temperature, humidity, air pressure and other parameters in the transmission line corridor, the monitoring information is sent to the remote monitoring center for further analysis and evaluation.

[0003] However, the height of the existing automatic micro-meteorological monitoring devices for transmission lines is generally fixed, which reduces the detection range of the sensor, and the existing automatic micro-meteorological monitoring devices for transmission lines are basically powered by solar panels when in use. However, in actual use, dust will accumulate on the solar panels. If the dust is not cleaned regularly, the dust will cause the power generation efficiency of the solar panels to be greatly reduced, thereby affecting the continuous operation of the automatic micro-meteorological monitoring devices for transmission lines.

[0004] Therefore, the applicant proposed a new type of automatic micro-meteorological monitoring device for power transmission lines to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention aims to provide a novel automatic micro-meteorological monitoring device for power transmission lines.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A novel automatic micro-meteorological monitoring device for power transmission lines comprises a base, a working box is installed on the base, a sleeve is installed on the top of the working box, a hollow column is slidably provided in the sleeve, the sleeve extends from the top of the hollow column and a pan / tilt machine is installed, a first cross arm, a second cross arm and a third cross arm are installed on the hollow column from top to bottom, a micro-meteorological monitoring device is installed on the first cross arm, a solar panel is installed on the second cross arm, a power supply box and a data acquisition control box are installed on the third cross arm, a lifting and adjusting component for lifting and lowering the hollow column is installed in the working box, a cleaning component for cleaning the surface of the solar panel is installed on the second cross arm, and an angle adjustment component for adjusting the angle of the cleaning component is provided below the solar panel.

[0008] Furthermore, the lifting and adjusting assembly includes a first motor installed in the working box, a rotating shaft is rotatably installed on the output end of the first motor, a first bevel gear is installed on the rotating shaft, a threaded rod is vertically rotatably installed in the sleeve, the threaded rod passes through the bottom of the sleeve and the top of the working box and extends into the working box to be connected with the second bevel gear, the first bevel gear and the second bevel gear are meshed with each other, a first threaded block is threadedly connected to the threaded rod, and a hollow column is installed on the top of the first threaded block.

[0009] Furthermore, the cleaning assembly includes a second motor installed at one end of the second cross arm and a vertical plate installed at the other end of the second cross arm, a bidirectional threaded rod is rotatably installed on the output end of the second motor, second threaded blocks are threadedly connected at both ends of the bidirectional threaded rod, a first guide column is installed on the top of the second threaded block, a movable plate parallel to the bidirectional threaded rod is provided on the side of the solar panel below away from the hollow column, a second slide groove is provided on the movable plate, a second slider is slidably provided in the second slide groove, a wiping plate is rotatably connected between the second slider and the first guide column, and a wiping pad is installed on the bottom of the wiping plate.

[0010] Furthermore, the angle adjustment assembly includes a square frame located below the solar panel, second guide columns are installed on both ends of the square frame away from the hollow column, a first slide groove is provided on the opposite side of the two second guide columns, first sliders are installed at both ends of the movable plate, the first slider slides in sliding cooperation with the first slide groove, a through groove is provided on the first guide column, a third slider is slidably provided in the through groove, and a wiping plate is rotatably connected between the third slider and the second slider.

[0011] Furthermore, a small column is installed on the top of the hollow column, a pan / tilt machine is installed on the top of the small column, the first cross arm is installed at the bottom of the small column, and a lightning rod is installed on one side of the upper part of the small column.

[0012] Furthermore, movable grooves are provided on both sides of the sleeve, and movable blocks are installed on both sides of the first threaded block, and the movable blocks are slidably matched with the movable grooves.

[0013] Furthermore, a motor box is provided outside the second motor, and the motor box is installed on the second cross arm.

[0014] Furthermore, a first guide rod is installed between the motor box and the vertical plate, the first guide rod passes through the second threaded block, and the first guide rod is slidably connected to the second threaded block.

[0015] Furthermore, a second guide rod is installed in the second slide groove, the second guide rod passes through the second slider, and the second guide rod is slidably connected to the second slider.

[0016] Furthermore, the square frame is installed on the hollow column, and the square frame is located between the second cross arm and the third cross arm.

[0017] Compared with the prior art, the present invention provides a new type of automatic micro-meteorological monitoring device for power transmission lines, which has the following beneficial effects:

[0018] 1. The present invention measures and records weather parameters in real time through a micro-meteorological monitoring device, performs regular inspections on hardware, insulator strings, line corridors, etc. through a pan / tilt machine, collects high-definition full-color image data through a camera, and remotely transmits the collected data to a monitoring center through a data acquisition control box for further analysis and evaluation. The present invention has the characteristics of compact structure, stable performance, strong real-time performance, safety and reliability, and easy installation and use;

[0019] 2. The present invention adjusts the height of the hollow column by setting a lifting and adjusting component, so that the detection range of the micro-meteorological monitoring device is wider, and the shooting height of the PTZ machine can be adjusted, so that the present invention has better practicality;

[0020] 3. The present invention cleans the solar panels by arranging a cleaning component to wipe the dust on the surface of the solar panels, thereby effectively alleviating the situation where dust covers the solar panels and affects the power generation of the solar panels, thereby improving the efficiency of the photoelectric conversion of the solar panels;

[0021] 4. The present invention provides an angle adjustment component, so that after the solar panel is installed, the angle of the cleaning component can be adjusted, so that the cleaning component can better contact with the surface of the solar panel, thereby improving the cleaning effect on the surface of the solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front cross-sectional structural schematic diagram of the present invention;

[0023] Figure 2It is a front view structural schematic diagram of the present invention;

[0024] Figure 3 It is a right view structural schematic diagram of the present invention;

[0025] Figure 4 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0026] Figure 5 yes Figure 1 A schematic diagram of the enlarged structure at B in the middle;

[0027] Figure 6 yes Figure 1 Schematic diagram of the enlarged structure at C in the middle;

[0028] Figure 7 yes Figure 2 Schematic diagram of the enlarged structure at D in the middle;

[0029] Figure 8 yes Figure 3 Schematic diagram of the enlarged structure at E in the middle;

[0030] Fig. 9 It is a right side structural schematic diagram of the cleaning component and the angle adjustment component of the present invention;

[0031] Fig.10 It is a schematic diagram of the front cross-sectional structure of the cleaning component and the angle adjustment component of the present invention;

[0032] Fig.11 It is a schematic diagram of the top cross-sectional structure of the cleaning component and the angle adjustment component of the present invention;

[0033] Fig.12 It is a schematic diagram of the right side cross-sectional structure of the first guide column of the present invention.

[0034] Markings in the figure: 1. base; 2. working box; 3. sleeve; 4. hollow column; 5. PTZ machine; 6. first cross arm; 7. second cross arm; 8. third cross arm; 9. micro-meteorological monitoring device; 10. solar panel; 11. power box; 12. data acquisition control box; 13. lifting and adjusting assembly; 131. first motor; 132. rotating shaft; 133. first bevel gear; 134. second bevel gear; 135. threaded rod; 136. first threaded block; 14. cleaning assembly; 141. second motor; 142. bidirectional threaded rod; 143. Second threaded block; 144. First guide column; 145. Moving plate; 146. Second slide groove; 147. Second slider; 148. Wiping plate; 149. Wiping pad; 15. Angle adjustment assembly; 151. Square frame; 152. Second guide column; 153. First slide groove; 154. First slider; 155. Through groove; 156. Third slider; 16. Small column; 17. Lightning rod; 18. Moving groove; 19. Moving block; 20. Motor box; 21. Vertical plate; 22. First guide rod; 23. Second guide rod. DETAILED DESCRIPTION

[0035] The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

[0036] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0037] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In the description of the present invention, “plurality” means two or more than two, unless otherwise clearly and specifically defined.

[0040] The embodiment of the present invention provides a novel automatic micro-meteorological monitoring device for power transmission lines, referring to Figures 1 to 12 , including a base 1, a working box 2 is installed on the base 1, a sleeve 3 is installed on the top of the working box 2, a hollow column 4 is slidably provided in the sleeve 3, the sleeve 3 extends from the top of the hollow column 4 and is installed with a pan / tilt machine 5, a first cross arm 6, a second cross arm 7 and a third cross arm 8 are installed on the hollow column 4 from top to bottom, a micro-meteorological monitoring device 9 is installed on the first cross arm 6, a solar panel 10 is installed on the second cross arm 7, a power supply box 11 and a data acquisition control box 12 are installed on the third cross arm 8, a lifting and adjusting component 13 for lifting and adjusting the hollow column 4 is installed in the working box 2, a cleaning component 14 for cleaning the surface of the solar panel 10 is installed on the second cross arm 7, and an angle adjustment component 15 for adjusting the angle of the cleaning component 14 is provided below the solar panel 10.

[0041] Specifically, the model of the pan / tilt machine 5 is LP3-D, which is an integrated pan / tilt machine that can realize 360° inspection without blind spots, support the installation of channel cameras, and support up to 40x variable optics for night vision and zoom. It has a built-in high-computing power intelligent analysis module that can intelligently identify hidden dangers such as personnel, cranes, excavators, fireworks, etc. The double-sided line channels have both daytime and night vision lenses, and can collect high-definition full-color image data 24 hours a day, and conduct regular inspections of hardware, insulator strings, line corridors, etc. to replace manual inspections; the micro-meteorological monitoring device 9 is an instrument for measuring and recording weather parameters, which is usually used for meteorological observation, research and prediction. These instruments can measure six key meteorological elements: temperature, humidity, wind speed, wind direction, air pressure and precipitation, which are essential for understanding and analyzing climate conditions; the power box 11 is charged and managed by the solar panel 10, and supplies power to the entire monitoring system; the power box 11 has a battery; the data acquisition control box 12 includes a PLC controller, The data acquisition module, the wireless communication module and the memory, the PLC controller are electrically connected to the data acquisition module, the wireless communication module and the memory respectively, and the data acquisition module is electrically connected to the pan-tilt machine 5 and the micro-meteorological monitoring device 9 respectively; the height of the hollow column 4 is adjusted by setting the lifting and adjusting component 13, so that the detection range of the micro-meteorological monitoring device 9 is wider, and the shooting height of the pan-tilt machine 5 can be adjusted, so that the present invention has better practicality; the base 1 can be fixed by bolts of a ground cage in a reinforced concrete foundation buried deep underground, which is firm and reliable; the purpose of setting the first cross arm 6, the second cross arm 7 and the third cross arm 8 is to provide the installation and fixing function of the sensor nodes, the solar panels 10 and other components, and the wiring is carried out under the cross arm, which is convenient for the wiring to be beautiful and prolong the service life, and it is also convenient to carry out the wiring through the internal space of the hollow column 4; a sealing ring is provided between the sleeve 3 and the hollow column 4 to prevent rainwater from entering the sleeve 3 from the connection between the sleeve 3 and the hollow column 4.

[0042] By setting up a cleaning component 14 to wipe the dust on the surface of the solar panel 10, the solar panel 10 is cleaned, which effectively alleviates the situation where dust covers the solar panel 10 and affects the power generation of the solar panel 10, thereby improving the photoelectric conversion efficiency of the solar panel 10; by setting up an angle adjustment component 15, after the solar panel 10 is installed, the cleaning component 14 can be adjusted in angle, so that the cleaning component 14 can better contact with the surface of the solar panel 10, thereby improving the cleaning effect on the surface of the solar panel 10.

[0043] There are two second cross arms 7, which are located on both sides of the hollow column 4. Inclined solar panels 10 are installed on both ends of the second cross arm 7 through brackets to facilitate the application of the solar panels 10, that is, there are four solar panels 10; there are two third cross arms 8, which are located on both sides of the hollow column 4. A power box 11 is installed on one end of the two third cross arms 8, and a data acquisition control box 12 is installed on the other end of the two third cross arms 8. A bracket installed on the hollow column 4 is connected between the power box 11 and the data acquisition control box 12.

[0044] Among them, refer to Figures 1 to 3 In this embodiment, a small column 16 is installed on the top of the hollow column 4, a pan / tilt machine 5 is installed on the top of the small column 16, the first cross arm 6 is installed at the bottom of the small column 16, and a lightning rod 17 is installed on one side of the upper part of the small column 16.

[0045] Specifically, one end of the first cross arm 6 is installed at the lower part of the small column 16, and the other end of the first cross arm 6 is installed with a micro-meteorological monitoring device 9; the monitoring device is protected by a lightning rod 17 to ensure safe and stable operation of the monitoring device.

[0046] Reference Figure 1 , Figure 4 and Figure 5 In this embodiment, the lifting and lowering adjustment component 13 includes a first motor 131 installed in the working box 2, a rotating shaft 132 is rotatably installed on the output end of the first motor 131, a first bevel gear 133 is installed on the rotating shaft 132, a threaded rod 135 is vertically rotatably installed in the sleeve 3, the threaded rod 135 passes through the bottom of the sleeve 3 and the top of the working box 2 and extends into the working box 2 to be connected with the second bevel gear 134, the first bevel gear 133 and the second bevel gear 134 are meshed with each other, a first threaded block 136 is threadedly connected to the threaded rod 135, and a hollow column 4 is installed on the top of the first threaded block 136.

[0047] Specifically, the threaded rod 135 is rotationally connected to the working box 2 .

[0048] Start the first motor 131, the first motor 131 drives the rotating shaft 132 to rotate, the rotating shaft 132 drives the first bevel gear 133 to rotate, the first bevel gear 133 drives the second bevel gear 134 to rotate, the second bevel gear 134 drives the threaded rod 135 to rotate, the threaded rod 135 drives the first threaded block 136 to move, thereby driving the hollow column 4 to rise, and reverse the first motor 131, so that a section of the hollow column 4 shrinks into the sleeve 3, so as to facilitate the adjustment of the height of the pan / tilt machine 5 and the micrometeorological monitoring device 9.

[0049] Among them, refer to Figure 4 and Figure 5In this embodiment, movable grooves 18 are provided on both sides of the sleeve 3 , and movable blocks 19 are installed on both sides of the first threaded block 136 , and the movable blocks 19 are slidably matched with the movable grooves 18 .

[0050] Specifically, the moving block 19 is located in the moving groove 18 , and the moving block 19 can move along the length direction of the moving groove 18 , thereby improving the stability of the first threaded block 136 when moving.

[0051] Reference Figures 6 to 11 In this embodiment, the cleaning assembly 14 includes a second motor 141 installed at one end of the second cross arm 7 and a vertical plate 21 installed at the other end of the second cross arm 7, a bidirectional threaded rod 142 is rotatably installed on the output end of the second motor 141, and second threaded blocks 143 are threadedly connected at both ends of the bidirectional threaded rod 142, and a first guide column 144 is installed on the top of the second threaded block 143. A movable plate 145 parallel to the bidirectional threaded rod 142 is provided on the side of the lower side of the solar panel 10 away from the hollow column 4, a second slide groove 146 is opened on the movable plate 145, a second slider 147 is slidably provided in the second slide groove 146, a wiping plate 148 is rotatably connected between the second slider 147 and the first guide column 144, and a wiping pad 149 is installed at the bottom of the wiping plate 148.

[0052] Specifically, the second motor 141 can rotate forward and reverse; one end of the bidirectional threaded rod 142 is rotatably connected to the output end of the second motor 141, and the other end of the bidirectional threaded rod 142 is rotatably connected to the vertical plate 21, and the middle part of the bidirectional threaded rod 142 passes through the hollow column 4, and a through hole is provided on the hollow column 4 for the bidirectional threaded rod 142 to pass through, and the bidirectional threaded rod 142 is rotatably connected to the hollow column 4; second slide grooves 146 are provided on both sides of the top of the movable plate 145; the height of the first guide column 144 extends to above the solar panel 10.

[0053] Among them, refer to Figures 6 to 8 In this embodiment, a motor box 20 is provided outside the second motor 141 to protect the second motor 141 , and the motor box 20 is installed on the second cross arm 7 .

[0054] Specifically, the bidirectional threaded rod 142 passes through the motor box 20 , and the bidirectional threaded rod 142 and the motor box 20 are rotationally connected.

[0055] Reference Figure 6 In this embodiment, a first guide rod 22 is installed between the motor box 20 and the vertical plate 21 , the first guide rod 22 passes through the second threaded block 143 , and the first guide rod 22 is slidably connected to the second threaded block 143 .

[0056] Specifically, the middle portion of the first guide rod 22 passes through the hollow column 4; the arrangement of the first guide rod 22 improves the stability of the second threaded block 143 when it moves.

[0057] Reference Figures 9 to 11 In this embodiment, a second guide rod 23 is installed in the second slide groove 146 , the second guide rod 23 passes through the second slider 147 , and the second guide rod 23 is slidably connected to the second slider 147 .

[0058] Specifically, the second guide rod 23 is provided to improve the stability of the second sliding block 147 during movement.

[0059] Reference Figures 6 to 12 In this embodiment, the angle adjustment assembly 15 includes a square frame 151 located below the solar panel 10, and second guide columns 152 are installed on both ends of the square frame 151 on the side away from the hollow column 4. A first slide groove 153 is provided on the opposite side of the two second guide columns 152, and first sliders 154 are installed on both ends of the movable plate 145. The first slider 154 slides with the first slide groove 153. A through groove 155 is provided on the first guide column 144, and a third slider 156 is slidably provided in the through groove 155. A wiper plate 148 is rotatably connected between the third slider 156 and the second slider 147.

[0060] Specifically, the square frame 151 is installed on the hollow column 4 through a cross; the second guide columns 152 are provided on the four corners of the square frame 151; the first slide groove 153 is provided on the opposite side of the two second guide columns 152 located on the same side of the bidirectional threaded rod 142; the first slider 154 is located in the first slide groove 153, the first slide groove 153 is vertically arranged, the first slider 154 can move along the length direction of the first slide groove 153, and the second guide column 152 is provided with a plurality of threads connected to the first slide groove 153 along the length direction of the first slide groove 153. The height of the first slider 154 can be fixed by fastening screws, thereby fixing the height of the movable plate 145; the through slot 155 is vertically arranged, and the third slider 156 can move along the length direction of the through slot 155; the first guide column 144 is provided with a plurality of threaded holes connected with the through slot 155 along the length direction of the through slot 155, and the height of the third slider 156 can be fixed by fastening screws; the two sides of the third slider 156 are respectively hinged to one end of the two wiping plates 148, and the other end of the wiping plate 148 is hinged to the top of the second slider 147.

[0061] Among them, refer to Fig.11 In this embodiment, the square frame 151 is installed on the hollow column 4 , and the square frame 151 is located between the second cross arm 7 and the third cross arm 8 .

[0062] In this embodiment, the first motor 131, the second motor 141, the pan / tilt machine 5, the micro-meteorological monitoring device 9, the solar panel 10, the power box 11, the data acquisition control box 12, the lightning rod 17 and the bidirectional threaded rod 142 are all prior art.

[0063] Working principle: When in use, the height of the movable plate 145 and the third slider 156 is adjusted by the installation angle of the solar panel 10, so as to adaptively adjust the angle of the wiping plate 148, so that the wiping pad 149 can better contact with the surface of the solar panel 10;

[0064] By starting the second motor 141 regularly, the second motor 141 drives the bidirectional threaded rod 142 to rotate, thereby driving the second threaded block 143 to move, and then driving the first guide column 144 to move, thereby driving the wiping plate 148 to move through the third slider 156. At the same time, the second slider 147 moves in the second slide groove 146, and the dust on the surface of the solar panel 10 is wiped by the wiping pad 149, so as to clean the solar panel 10, effectively alleviating the situation that dust covers the solar panel 10 and affects the power generation of the solar panel 10, thereby improving the efficiency of photoelectric conversion of the solar panel 10;

[0065] Start the first motor 131, the first motor 131 drives the rotating shaft 132 to rotate, the rotating shaft 132 drives the first bevel gear 133 to rotate, the first bevel gear 133 drives the second bevel gear 134 to rotate, the second bevel gear 134 drives the threaded rod 135 to rotate, the threaded rod 135 drives the first threaded block 136 to move, thereby driving the hollow column 4 to rise, and reverse the first motor 131, so that a section of the hollow column 4 is retracted into the sleeve 3, so as to facilitate the adjustment of the height of the PTZ machine 5 and the micro-meteorological monitoring device 9;

[0066] The weather parameters are measured and recorded in real time by the micro-meteorological monitoring device 9, the hardware, insulator strings, line corridors, etc. are inspected regularly by the pan / tilt machine 5, and high-definition full-color image data are collected by the camera. The collected data is remotely transmitted to the monitoring center through the data acquisition control box 12 for further analysis and evaluation. The present invention has the characteristics of compact structure, stable performance, strong real-time performance, safety and reliability, and easy installation and use.

[0067] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0068] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A novel automatic micro-meteorological monitoring device for power transmission lines, comprising a base (1), characterized in that: A working box (2) is installed on the base (1), a sleeve (3) is installed on the top of the working box (2), a hollow column (4) is slidably arranged in the sleeve (3), the top of the hollow column (4) extends out of the sleeve (3) and is installed with a pan / tilt unit (5), a first cross arm (6), a second cross arm (7) and a third cross arm (8) are installed on the hollow column (4) from top to bottom, a micro-meteorological monitoring device (9) is installed on the first cross arm (6), a solar panel (9) is installed on the second cross arm (7), and a solar panel (10) is installed on the second cross arm (7). A solar panel (10), a power supply box (11) and a data acquisition control box (12) are installed on the third cross arm (8), a lifting adjustment component (13) for lifting and lowering a hollow column (4) is installed in the working box (2), a cleaning component (14) for cleaning the surface of the solar panel (10) is installed on the second cross arm (7), and an angle adjustment component (15) for adjusting the angle of the cleaning component (14) is provided below the solar panel (10).

2. The novel automatic micro-meteorological monitoring device for power transmission lines according to claim 1 is characterized in that: The lifting and lowering adjustment component (13) comprises a first motor (131) installed in the working box (2); a rotating shaft (132) is rotatably installed on the output end of the first motor (131); a first bevel gear (133) is installed on the rotating shaft (132); a threaded rod (135) is vertically rotatably installed in the sleeve (3); the threaded rod (135) passes through the bottom of the sleeve (3) and the top of the working box (2) and extends into the working box (2) to be connected with the second bevel gear (134); the first bevel gear (133) and the second bevel gear (134) are meshed with each other; a first threaded block (136) is threadedly connected to the threaded rod (135); a hollow column (4) is installed on the top of the first threaded block (136).

3. The novel automatic micro-meteorological monitoring device for power transmission lines according to claim 1 is characterized in that: The cleaning assembly (14) comprises a second motor (141) mounted on one end of the second cross arm (7) and a vertical plate (21) mounted on the other end of the second cross arm (7); a bidirectional threaded rod (142) is rotatably mounted on the output end of the second motor (141); second threaded blocks (143) are threadedly connected to both ends of the bidirectional threaded rod (142); a first guide column (144) is mounted on the top of the second threaded block (143); a movable plate (145) parallel to the bidirectional threaded rod (142) is disposed on a side of the solar panel (10) away from the hollow column (4); a second slide groove (146) is provided on the movable plate (145); a second slider (147) is slidably disposed in the second slide groove (146); a wiping plate (148) is rotatably connected between the second slider (147) and the first guide column (144); a wiping pad (149) is mounted on the bottom of the wiping plate (148).

4. The novel automatic micro-meteorological monitoring device for power transmission lines according to claim 3 is characterized in that: The angle adjustment assembly (15) comprises a square frame (151) located below the solar panel (10), second guide columns (152) are installed on both ends of the side of the square frame (151) away from the hollow column (4), and a first slide groove (153) is provided on the opposite side of the two second guide columns (152). First sliders (154) are installed on both ends of the movable plate (145), and the first slider (154) is slidably matched with the first slide groove (153). A through groove (155) is provided on the first guide column (144), and a third slider (156) is slidably provided in the through groove (155), and a wiper plate (148) is rotatably connected between the third slider (156) and the second slider (147).

5. The novel automatic micro-meteorological monitoring device for power transmission lines according to claim 1 is characterized in that: A small column (16) is installed on the top of the hollow column (4), a pan / tilt machine (5) is installed on the top of the small column (16), the first cross arm (6) is installed on the lower part of the small column (16), and a lightning rod (17) is installed on one side of the upper part of the small column (16).

6. The novel automatic micro-meteorological monitoring device for power transmission lines according to claim 2 is characterized in that: The sleeve (3) is provided with movable grooves (18) on both sides thereof, and movable blocks (19) are installed on both sides of the first threaded block (136), and the movable blocks (19) are slidably matched with the movable grooves (18).

7. The novel automatic micro-meteorological monitoring device for power transmission lines according to claim 4 is characterized in that: A motor box (20) is provided outside the second motor (141), and the motor box (20) is mounted on the second cross arm (7).

8. The novel automatic micro-meteorological monitoring device for power transmission lines according to claim 7 is characterized in that: A first guide rod (22) is installed between the motor box (20) and the vertical plate (21); the first guide rod (22) passes through the second threaded block (143), and the first guide rod (22) is slidably connected to the second threaded block (143).

9. The novel automatic micro-meteorological monitoring device for power transmission lines according to claim 4 is characterized in that: A second guide rod (23) is installed in the second sliding groove (146); the second guide rod (23) passes through the second sliding block (147), and the second guide rod (23) is slidably connected to the second sliding block (147).

10. The novel automatic micro-meteorological monitoring device for power transmission lines according to claim 4 is characterized in that: The square frame (151) is installed on the hollow column (4), and the square frame (151) is located between the second cross arm (7) and the third cross arm (8).

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