CN117741815B - Installation structure of microclimate monitoring device of power transmission line - Google Patents
Installation structure of microclimate monitoring device of power transmission line Download PDFInfo
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- CN117741815B CN117741815B CN202410191402.8A CN202410191402A CN117741815B CN 117741815 B CN117741815 B CN 117741815B CN 202410191402 A CN202410191402 A CN 202410191402A CN 117741815 B CN117741815 B CN 117741815B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The invention discloses a mounting structure of a microclimate monitoring device of a power transmission line, and particularly relates to the field of mounting structures. According to the invention, the camera rotates intermittently in the horizontal direction and the vertical direction, and the intermittent rotation in the horizontal direction and the intermittent rotation in the vertical direction are alternately performed, so that the camera can stay at a certain angle, and the camera rotates in the vertical direction to shoot the peripheral picture of the power transmission line in the stay process, thereby realizing large-area omnibearing monitoring of the surrounding environment of the power transmission line and greatly reducing the monitoring dead angle.
Description
Technical Field
The invention relates to the field of meteorological monitoring of power transmission lines, in particular to a mounting structure of a microclimate monitoring device of a power transmission line.
Background
The power transmission line is to boost the electric energy generated by the generator by a transformer and then transmit the electric power through control equipment such as a breaker. By means of power transmission, remote power plants and load centers are connected, electric energy development and utilization exceed the limitation of regions, and power plants in different places can be connected by means of power transmission, so that peak-to-valley adjustment is achieved.
The disaster of icing, breaking and tower inverting of the power transmission line of the power grid frequently occurs in severe weather, and the line is winded off due to the weather of strong wind, or accidents of deformation and tripping of components and towers are caused, so that microclimate around the power transmission line is required to be monitored at any time; the microclimate is a phantom test, and the change condition of the microclimate cannot be analyzed basically by human means, so that a microclimate monitoring device is required to monitor the weather condition in real time, and corresponding measures can be taken to avoid or solve the occurrence of accidents.
The micro-meteorological monitoring device detects wind speed, wind direction, rainfall and the like in the environment through a meteorological sensor arranged on a line tower, a control terminal receives signals of the meteorological sensor, and monitored meteorological data is sent to a rear-end platform through a data communication module so as to be used for a power transmission unit to analyze and prevent micro-meteorological disasters of a power transmission line.
In addition, the microclimate monitoring device is provided with a camera for monitoring the surrounding environment, and the existing camera can rotate left and right, up and down for monitoring, photographing and recording pictures and the like. The rotation of the camera can be controlled manually or automatically, so that the monitoring range is wider and wider, and the environment monitoring around the power transmission line is generally monitored on line in real time by using automatic rotation.
The automatic rotation of the camera in the prior art can realize horizontal rotation and vertical rotation or the rotation of the camera and the camera are combined to adjust the monitoring angle, for example, a rotary panoramic automatic capturing three-dimensional camera of the prior art disclosed by the publication number CN208074512U can change the transverse angle of the camera body according to the monitoring requirement by installing a first motor in a groove at the upper end of a sliding block, and can change the longitudinal angle of the camera body by installing a second motor on a transverse plate, so that the monitoring effect of 360 degrees without dead angles is realized; this kind of monitoring mode needs to set up two sets of drive structure and adjusts the angle on horizontal and vertical direction respectively, and the cost is higher.
As in the prior art publication No. CN114607929a, the monitoring camera rotates in the horizontal direction and rotates in the vertical direction, so as to expand the monitoring range, and realize the omnibearing monitoring, but since the monitoring camera rotates in the vertical direction continuously and horizontally, the movement path of the camera is an annular wavy line, that is, the camera does not stay at a certain angle to fully photograph the picture in the angle, so that a large area of monitoring dead angle still exists in the direction of 360 °.
Disclosure of Invention
Therefore, the invention provides the installation structure of the microclimate monitoring device for the power transmission line, wherein the cameras intermittently rotate in the horizontal direction and the vertical direction, and the intermittent rotation in the horizontal direction and the intermittent rotation in the vertical direction are alternately performed, so that the cameras can stay at regular intervals, and the cameras rotate in the vertical direction in the stay process to shoot the peripheral picture of the power transmission line, thereby realizing large-area omnibearing monitoring of the surrounding environment of the power transmission line and greatly reducing the monitoring dead angle.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a transmission line microclimate monitoring device mounting structure, includes the shell, and the shell top is connected with rainfall monitoring module through four support columns, and the shell top is equipped with wind speed wind direction monitoring module, and wind speed wind direction monitoring module locates rainfall monitoring module bottom and locates between four support columns, and the fixed PM2.5 module monitoring module that is equipped with in shell bottom;
The camera used for monitoring the surrounding environment is arranged on the outer side of the shell, and a first bracket component and a second bracket component for installing the camera are arranged on the outer side of the shell;
The first bracket component comprises a fixed ring fixedly arranged at the top of the outer wall of the shell, the top end of the fixed ring is rotationally provided with an upper swivel, the inner side of the upper swivel is provided with a driven gear, the surface of the inner side wall of the upper swivel is provided with a plurality of gear teeth, the upper swivel is meshed with the driven gear through the gear teeth, the bottom end of the fixed ring is rotationally provided with a lower swivel, the inner side of the lower swivel is provided with a gear, the surface of the inner side wall of the lower swivel is provided with a plurality of gear teeth, the lower swivel is meshed with the gear through the gear teeth, and the driven gear and the gear are both arranged at the outer side of the shell;
The bottom end of the inside of the shell is fixedly provided with a driving motor, an incomplete gear and a driving gear which are distributed up and down are fixedly arranged on an output shaft of the driving motor, the incomplete gear and the driving gear are both arranged inside the shell, a driven gear and the gear are respectively arranged on one side of the incomplete gear and one side of the driving gear, the incomplete gear penetrates through the shell to be meshed with the driven gear, and the gear penetrates through the shell to be meshed with the driving gear for driving the upper swivel and the lower swivel to rotate simultaneously;
The second bracket component comprises a protective shell arranged on the outer side of the shell, the rotating rod is arranged at the bottom of the lower rotating ring, the top end of the protective shell is connected with the surface of the outer side wall of the upper rotating ring through a plurality of connecting rods, and the camera is driven to intermittently rotate in the horizontal direction through the rotation of the upper rotating ring;
The inside bull stick that has runs through of protecting crust, and the bull stick rotates with the protecting crust to be connected, and the bull stick both ends are all fixed to be equipped with the dead lever, and both sides around the protecting crust are located to the dead lever, and the one end that the protecting crust was kept away from to two dead levers is fixed to be equipped with a camera support, and camera fixed mounting is on the camera support, rotates the intermittent type nature rotation in vertical direction of drive camera through the bull stick.
Further, the inner wall surface of the fixed ring is fixedly connected with the outer wall surface of the shell through four connecting rods, the bottom end of the upper swivel is fixedly provided with a lower annular sliding block, the top end of the fixed ring is provided with an upper annular sliding groove matched with the lower annular sliding block, and the lower annular sliding block is arranged in the upper annular sliding groove and can rotate along the inner wall of the upper annular sliding groove;
The upper annular sliding block is fixedly arranged at the top end of the lower swivel, the lower annular sliding groove matched with the upper annular sliding block is formed in the bottom end of the fixed ring, and the upper annular sliding block is arranged in the lower annular sliding groove and can rotate along the inner wall of the lower annular sliding groove.
Further, a fixed plate is fixedly arranged on the inner side of the fixed ring, the driven gear and the gear are respectively arranged at the top and the bottom of the fixed plate, and the driven gear and the gear are rotationally connected with the fixed plate through the same rotating shaft;
the incomplete gear extends out of the outer shell through the opening to be meshed with the driven gear, and the gear extends out of the outer shell through the through hole to be meshed with the driving gear;
the top end of the outer wall of the shell is fixedly provided with a cover plate, and the cover plate is arranged at the top end of the upper swivel and is contacted with the upper swivel.
Further, the surface of the outer wall of one end of the rotating rod is fixedly provided with a first bevel gear, the top of the first bevel gear is meshed with a second bevel gear, the top of the second bevel gear is provided with a third bevel gear, the top of the third bevel gear is meshed with a fourth bevel gear, the first bevel gear, the second bevel gear and the third bevel gear are all arranged in the protective shell, the second bevel gear and the third bevel gear are rotationally connected with the top of the interior of the protective shell through the same rotating shaft, and the fourth bevel gear is arranged in the protective shell and extends out of the top of the fourth bevel gear;
The top end of the protective shell is fixedly provided with a fixed block, the bevel gear IV is rotationally connected with the fixed block through a rotating shaft, and a plurality of connecting rods are arranged on one side of the fixed block;
the outer wall surface of the other end of the rotating rod is sleeved with a torsion spring, and two ends of the torsion spring are respectively fixed with the inner wall of the protective shell and the outer wall surface of the rotating rod, so that the rotating rod can be reset after rotating;
The surface of the outer side wall of the lower swivel is provided with a plurality of bevel gear teeth, and the lower swivel is meshed with the bevel gear four through the bevel gear teeth.
Further, the connecting rod is including the outer pole of fixed locating the protecting crust top, and outer pole top is equipped with interior pole, and interior pole top is fixed to be located and is changeed ring lateral wall surface, and interior pole bottom extension goes into inside the outer pole, fixedly connected with spring between the inside bottom of outer pole and the interior pole bottom.
Further, the protective housing bottom mounting is equipped with branch, and one side that the protective housing kept away from the camera is equipped with down solid fixed ring, and outer shell outer wall bottom is located to solid fixed ring's fixed lower, and solid fixed ring bottom down is located to branch, and down solid fixed ring bottom processing has a plurality of lugs.
Further, a control chip set is fixedly arranged in the shell, the wind speed and direction monitoring module comprises an ultrasonic wind speed and direction indicator fixedly arranged at the top end of the shell, and the PM2.5 module monitoring module comprises a PM2.5 sensor fixedly arranged at the bottom end of the shell;
The camera, the ultrasonic anemometer and the PM2.5 sensor are all connected to the input end of the control chip set through the A/D converter, the control chip set transmits data to the weather monitoring station through the wireless network, and the driving motor is connected to the output end of the control chip set through the D/A converter.
Further, the rainfall monitoring module comprises a base and an upper cover fixedly arranged at the top end of the base, an optical rainfall sensor is fixedly arranged at the top end of the upper cover, and a wire passing channel is fixedly arranged at the bottom end inside the base;
three of the four support columns are connecting columns, the other one is a threading column with a hollow inside, the connecting columns and the threading column are both fixed between the bottom end of the base and the top end of the shell, the inside of the base is communicated with the inside of the shell through the threading column, and a communication line of the optical rainfall sensor enters the shell along a threading channel and the threading column to be connected with the input end of the control chip set;
the wire passing channel top is equipped with the line ball board to the communication line ball in the wire passing channel, and line ball board one end is connected through the pivot rotation with the inside bottom of base, and threaded connection has the fixing bolt with line ball board and the inside bottom mounting of base on the line ball board.
Further, the shell bottom end mounting is equipped with the lower cover, and shell bottom end mounting is equipped with the waterproof breather valve of screw thread, and the waterproof breather valve of screw thread is established in PM2.5 sensor one side, has offered the mouth that supplies PM2.5 sensor and the waterproof breather valve of screw thread to expose on the lower cover.
The invention also discloses a use method of the installation structure of the microclimate monitoring device of the power transmission line, which comprises the following specific steps:
Step one: collecting rainfall in the surrounding environment of the power transmission line through an optical rainfall sensor, collecting wind speed and wind direction in the surrounding environment of the power transmission line through an acoustic wave anemometer, collecting PM2.5 in the surrounding environment of the power transmission line through a PM2.5 sensor, shooting pictures of the surrounding environment of the power transmission line through a camera, transmitting collected rainfall, wind speed and wind direction, PM2.5 and environment monitoring picture data to a control chip set, transmitting the data to a weather monitoring platform through a wireless network, and taking corresponding measures by the weather monitoring platform according to the rainfall, wind speed and wind direction, PM2.5 and the environment to avoid accidents of the power transmission line;
Step two: the incomplete gear is driven to rotate through the driving motor, when the gear teeth on the incomplete gear are meshed with the driven gear once, the driven gear rotates for a certain angle, so that the upper swivel, the bracket component II and the camera are driven to rotate for a certain angle in the horizontal direction, then the incomplete gear continues to rotate and is not meshed with the driven gear, the camera stays at the position at the moment, the bracket component II rotates to the position that the supporting rod on the bracket component II is positioned between two protruding blocks of the lower fixed ring, and at the moment, the bevel gear IV is meshed with the bevel gear teeth outside the lower swivel;
Step three: the driving motor drives the driving gear to rotate while working, the driving gear drives the lower swivel to continuously rotate through the gear, that is, when the bevel gear IV is meshed with the bevel gear teeth outside the lower swivel, the lower swivel drives the bevel gear IV to rotate, so that the rotating rod is driven to rotate through the bevel gear III, the bevel gear II and the bevel gear I, the torsion spring is twisted when the rotating rod rotates, the rotating rod drives the fixing rod, the camera support and the camera to rotate from bottom to top in the vertical direction, and the position where the camera stays in the moment shoots the surrounding environment picture of the transmission line from bottom to top;
step four: then when the gear teeth on the incomplete gear are meshed with the driven gear again, the driven gear rotates to drive the bracket component II to rotate in the horizontal direction, at the moment, the supporting rod moves along the convex block, so that the protective shell rotates and moves downwards, the outer rod is driven to move downwards, the spring is further stretched, at the moment, the bevel gear on the protective shell moves downwards and is separated from the lower rotating ring, the camera does not rotate in the vertical direction in the horizontal rotation process of the bracket component II, and at the moment, under the elasticity of the torsion spring, the rotating rod resets to drive the upper annular sliding groove, the camera bracket and the camera to reset;
step five: after the camera rotates a certain angle again, the supporting rod is positioned between the two convex blocks again, under the elasticity of the spring, the protective shell moves upwards to reset, the bevel gear on the protective shell is reset to be meshed with the bevel gear on the lower swivel again, at the moment, the gear teeth on the incomplete gear are separated from the driven gear, the process is repeated, then the camera stays at the position at the moment, the camera rotates in the vertical direction to shoot the picture of the surrounding environment of the power transmission line, the camera rotates intermittently in the horizontal direction and the vertical direction, and the intermittent rotation in the horizontal direction and the intermittent rotation in the vertical direction are alternately carried out, so that the large-area omnibearing monitoring of the surrounding environment of the power transmission line is realized.
The invention has the following advantages:
1. According to the invention, the intermittent rotation of the camera in the horizontal direction and the intermittent rotation in the vertical direction are realized, and the intermittent rotation in the horizontal direction and the intermittent rotation in the vertical direction are alternately performed, so that the camera can stay at a certain angle, and the camera rotates in the vertical direction to shoot the peripheral picture of the power transmission line in the stay process.
2. According to the invention, rainfall, wind speed and wind direction, PM2.5 and surrounding environment pictures in the surrounding environment of the power transmission line are monitored, then data are transmitted to a weather monitoring platform, and the weather monitoring platform takes corresponding measures according to the monitoring data to avoid accidents of the power transmission line;
3. The communication wires are orderly arranged through the wire passing channels and the wire pressing plates, an effective closed wiring space is provided for the communication wires through the wire passing columns, the reliable data transmission of the communication wires is ensured, and the service life of products is prolonged;
4. Through installing the waterproof breather valve of screw thread formula in the shell bottom, the gas tightness is better, balances the inside and outside pressure differential of shell for the product is durable.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a bottom view of the whole body provided by the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a diagram of a camera, a first bracket assembly and a second bracket assembly according to the present invention;
FIG. 5 is a partial block diagram of FIG. 4 provided by the present invention;
FIG. 6 is a diagram showing the separated structure of the fixed ring, the upper swivel and the lower swivel according to the present invention;
FIG. 7 is a cross-sectional view of a stationary ring, an upper swivel, and a lower swivel provided by the invention;
FIG. 8 is an enlarged view of portion A of FIG. 7 provided by the present invention;
FIG. 9 is a bottom view of the camera, upper swivel, bracket assembly II and lower retaining ring provided by the present invention;
FIG. 10 is a diagram of a second structure of the bracket assembly provided by the present invention;
FIG. 11 is a second cross-sectional view of the bracket assembly provided by the present invention;
fig. 12 is a schematic view of camera rotation provided by the present invention;
FIG. 13 is a block diagram of a rainfall monitoring module provided by the invention;
FIG. 14 is a diagram of the internal structure of the housing provided by the present invention;
FIG. 15 is a schematic view of the bottom of the housing provided by the present invention;
FIG. 16 is a control system diagram provided by the present invention;
in the figure: 1. a housing; 2. a rainfall monitoring module; 3. a wind speed and direction monitoring module; 4. a PM2.5 module monitoring module; 5. a camera; 6. a first bracket component; 7. a second bracket component; 8. a cover plate; 9. a threading column; 10. a connecting column; 11. a control chipset; 12. threaded waterproof ventilation valve; 13. a lower cover; 14. an opening; 15. a through port;
21. a base; 22. an upper cover; 23. an optical rainfall sensor; 24. a wire passing channel; 25. a wire pressing plate; 26. a fixing bolt; 31. ultrasonic anemoclinographs; 41. PM2.5 sensor;
61. A fixing ring; 62. an upper swivel; 63. a fixing plate; 64. a driven gear; 65. an incomplete gear; 66. a driving motor; 67. a lower annular slider; 68. an upper annular chute; 69. a lower swivel; 610. a gear; 611. a drive gear; 612. an upper annular slider; 613. a lower annular chute; 614. a connecting rod;
71. A protective shell; 72. a rotating rod; 73. bevel gears I; 74. bevel gears II; 75. bevel gears III; 76. bevel gears IV; 77. a fixed block; 78. a fixed rod; 79. a camera bracket; 710. a torsion spring; 711. a support rod;
712. A connecting rod; 7121. an outer rod; 7122. an inner rod; 7123. a spring;
713. a lower fixing ring; 714. and a bump.
Detailed Description
Other advantages and advantages of the present invention will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to the accompanying drawings 1-3 of the specification, the invention provides a mounting structure of a microclimate monitoring device of a power transmission line, which comprises a shell 1, wherein a control chip set 11 is fixedly arranged in the shell 1, the shell 1 is arranged near the power transmission line and can monitor microclimate of the surrounding environment of the power transmission line, and specifically:
1. the rainfall can be monitored:
As shown in fig. 1, 3, 13 and 16, the top end of the housing 1 is connected with a rainfall monitoring module 2 through four support columns, the rainfall monitoring module 2 comprises a base 21 and an upper cover 22 fixedly arranged at the top end of the base 21, an optical rainfall sensor 23 is fixedly arranged at the top end of the upper cover 22, the optical rainfall sensor 23 is of a model DF-RGYL and mainly comprises a light source, a light source integrator, a sampling space, a receiver and a data processing part, when raindrops (or other precipitation particles such as snow particles) pass through the sampling space, the raindrops can shield laser, optical signals received by the receiving sensors and electrical signals (such as voltage or current) converted by the optical signals can be changed, and after the raindrops pass through the sampling space, the electrical signals received by the receiving sensors restore the state before the raindrops enter the sampling space. When the raindrops pass through the sampling space, the time for the raindrops to pass through the sampling space can be obtained by processing the electric signals of the receiving sensor; the rainfall is measured by utilizing the optical principle, the measurement is accurate, and is different from the traditional mechanical rainfall sensor, and the volume is smaller and the precision is higher.
Furthermore, a wire passing channel 24 is fixedly arranged at the bottom end of the inside of the base 21, three of the four support columns are the connecting columns 10, the three connecting columns 10 play a role in ensuring good consistency of product connection, the other one is the internally hollow threading column 9, the threading column 9 has a connection function and provides a sealed wire passing space for a communication wire, the connecting columns 10 and the threading column 9 are both fixed between the bottom end of the base 21 and the top end of the shell 1, the inside of the base 21 is communicated with the inside of the shell 1 through the threading column 9, the communication wire of the optical rainfall sensor 23 enters the shell 1 along the wire passing channel 24 and the threading column 9 to be connected to the input end of the control chip set 11, the whole process realizes waterproof and dustproof sealing, the communication is reliable, and the service life of equipment is prolonged;
the top of the wire passing channel 24 is provided with a wire pressing plate 25 for pressing wires of communication wires in the wire passing channel 24, one end of the wire pressing plate 25 is rotationally connected with the inner bottom end of the base 21 through a rotating shaft, a fixing bolt 26 for fixing the wire pressing plate 25 and the inner bottom end of the base 21 is connected to the wire pressing plate 25 through threads, the communication wires are limited through the fixing bolt 26, and the whole wires are neatly arranged.
Finally, the optical rainfall sensor 23 transmits the collected data to the control chip set 11, the control chip set 11 transmits the data to the weather monitoring station through the wireless network, and the weather monitoring station takes corresponding measures according to the rainfall to avoid accidents of the power transmission line.
2. Wind speed and direction can be monitored:
As shown in fig. 1, 3, 6, 14 and 16, a wind speed and wind direction monitoring module 3 is arranged at the top end of the shell 1, the wind speed and wind direction monitoring module 3 is arranged at the bottom of the rainfall monitoring module 2 and between four support columns, the wind speed and wind direction monitoring module 3 comprises an ultrasonic anemometer 31 fixedly arranged at the top end of the shell 1, the type of the ultrasonic anemometer 32 is EC-A6, the working principle is that the measurement of wind speed and wind direction is realized by utilizing an ultrasonic time difference method, and the propagation speed of sound in air is superposed with the airflow speed in the wind direction, if the propagation direction of ultrasonic wave is the same as the wind direction, the speed of the ultrasonic wave is accelerated; on the contrary, if the propagation direction of the ultrasonic wave is opposite to the wind direction, the speed of the ultrasonic wave is slowed down, so that under the fixed detection condition, the propagation speed of the ultrasonic wave in the air can be corresponding to the wind speed function, and the accurate wind speed and wind direction can be obtained through calculation. The ultrasonic anemometer 31 has the characteristics of light weight, no moving parts, sturdiness and durability, and can output wind speed and wind direction at the same time without maintenance and on-site calibration.
The ultrasonic anemoscope 31 is connected to the input end of the control chip set 11 through an A/D converter, the ultrasonic anemoscope 31 transmits collected data to the control chip set 11, then the control chip set 11 transmits the data to the weather monitoring station through a wireless network, and the weather monitoring station takes corresponding measures according to wind speed and wind direction to avoid accidents of the power transmission line.
3. PM2.5 can be monitored:
As shown in fig. 2, 15 and 16, a PM2.5 module monitoring module 4 is fixedly arranged at the bottom of the casing 1, the PM2.5 module monitoring module 4 comprises a PM2.5 sensor 41 fixedly arranged at the bottom end of the casing 1, the model number of the PM2.5 sensor 41 is GP2Y1014AUVF, and the PM2.5 module monitoring module can be used for monitoring dust concentration in ambient air, namely the magnitude of PM2.5 value, and the working principle is developed according to the light scattering principle: the particles and molecules will scatter light under irradiation of light while absorbing part of the energy of the light, when a parallel beam of monochromatic light is incident on the particle field to be measured, it is affected by scattering and absorption around the particles, and the light intensity decays. The invention integrates the existing PM2.5 sensor 41, has wider range of measuring particulate matters and high stability, and has continuous acquisition function.
The PM2.5 sensor 41 is connected to the input end of the control chip set 11 through an A/D converter, the PM2.5 sensor 41 transmits collected data to the control chip set 11, the control chip set 11 transmits the data to the weather monitoring platform through a wireless network, and the weather monitoring platform takes corresponding measures according to wind speed and wind direction to avoid accidents of the power transmission line.
Furthermore, the bottom end of the shell 1 is fixedly provided with the lower cover 13 through a bolt, the head of the bolt is downward, the surface is not visible, the appearance is attractive, the waterproof performance is improved, the bottom end of the shell 1 is fixedly provided with the threaded waterproof ventilation valve 12, the threaded waterproof ventilation valve 12 is arranged on one side of the PM2.5 sensor 41, the lower cover 13 is provided with a port for exposing the PM2.5 sensor 41 and the threaded waterproof ventilation valve 12, the waterproof ventilation valve is used for combining the waterproof ventilation film with other materials such as plastic, metal, silica gel and the like through injection molding, ultrasonic welding and the like to form a sealing installation part, and the waterproof ventilation valve is mainly provided with the threaded waterproof ventilation valve 12, the pressing type waterproof ventilation valve is in a buckle type, the button type and the like.
4. Being able to monitor the surrounding environment:
As shown in fig. 1-5 and 16, a camera 5 for monitoring the surrounding environment is arranged on the outer side of the shell 1, the camera 5 is connected to the input end of the control chip set 11 through an a/D converter, the camera 5 transmits shot picture data to the control chip set 11, the control chip set 11 transmits the data to a weather monitoring platform through a wireless network, and the weather monitoring platform takes corresponding measures according to the surrounding environment to avoid accidents of the power transmission line.
Further, in order to fully monitor the surrounding environment by the camera 5, as shown in fig. 1-3, a first bracket component 6 and a second bracket component 7 for installing the camera 5 are arranged outside the housing 1.
Specifically, as shown in fig. 4-9, the first bracket component 6 includes a fixed ring 61 fixedly arranged at the top of the outer wall of the housing 1, the inner wall surface of the fixed ring 61 is fixedly connected with the outer wall surface of the housing 1 through four connecting rods 614, the top end of the fixed ring 61 is rotatably provided with an upper rotating ring 62, the bottom end of the upper rotating ring 62 is fixedly provided with a lower annular sliding block 67, the top end of the fixed ring 61 is provided with an upper annular sliding groove 68 matched with the lower annular sliding block 67, and the lower annular sliding block 67 is arranged in the upper annular sliding groove 68 and can rotate along the inner wall of the upper annular sliding groove 68; the inner side of the upper swivel 62 is provided with a driven gear 64, the surface of the inner side wall of the upper swivel 62 is provided with a plurality of gear teeth, the upper swivel 62 is meshed with the driven gear 64 through the gear teeth, the driven gear 64 is arranged on the outer side of the shell 1, the inner side of the fixed ring 61 is fixedly provided with a fixed plate 63, and the driven gear 64 is arranged on the top of the fixed plate 63;
the bottom end inside the shell 1 is fixedly provided with a driving motor 66, the driving motor 66 is connected to the output end of the control chip set 11 through a D/A converter, an incomplete gear 65 is fixedly arranged on the output shaft of the driving motor 66, the incomplete gear 65 is arranged inside the shell 1, a driven gear 64 is arranged on one side of the incomplete gear 65, an opening 14 is formed in one side, close to the fixed plate 63, of the shell 1, and the incomplete gear 65 extends out of the shell 1 through the opening 14 to be meshed with the driven gear 64;
the second bracket component 7 comprises a protective shell 71 arranged on the outer side of the outer shell 1, a rotating rod 72 is arranged at the bottom of the lower rotating ring 69, and the top end of the protective shell 71 is connected with the outer side wall surface of the upper rotating ring 62 through a plurality of connecting rods 712;
The incomplete gear 65 is driven to rotate by the driving motor 66, the incomplete gear 65 drives the driven gear 64 to rotate, thereby driving the upper swivel 62 to rotate, and the upper swivel 62 rotates to drive the bracket assembly II 7 and the camera 5 to intermittently rotate in the horizontal direction.
Next, as shown in fig. 4-8, a lower swivel 69 is rotatably arranged at the bottom end of the fixed ring 61, an upper annular slide block 612 is fixedly arranged at the top end of the lower swivel 69, a lower annular slide groove 613 matched with the upper annular slide block 612 is arranged at the bottom end of the fixed ring 61, the upper annular slide block 612 is arranged in the lower annular slide groove 613 and can rotate along the inner wall of the lower annular slide groove 613, a gear 610 is arranged at the inner side of the lower swivel 69, a plurality of gear teeth are machined on the inner side wall surface of the lower swivel 69, the lower swivel 69 is meshed with the gear 610 through the gear teeth, the gear 610 is arranged at the outer side of the shell 1, the gear 610 is arranged at the bottom end of the fixed plate 63, and the driven gear 64 and the gear 610 are rotatably connected with the fixed plate 63 through the same rotating shaft;
the driving gear 611 is fixedly arranged on the output shaft of the driving motor 66, the driving gear 611 is arranged inside the shell 1, the gear 610 is arranged on one side of the driving gear 611, the side of the shell 1 close to the fixed plate 63 is provided with the through hole 15, and the gear 610 extends out of the shell 1 through the through hole 15 to be meshed with the driving gear 611.
Next, as shown in fig. 10 and 11, a rotating rod 72 penetrates through the inside of the protecting shell 71, the rotating rod 72 is rotationally connected with the protecting shell 71, fixing rods 78 are fixedly arranged at two ends of the rotating rod 72, the fixing rods 78 are arranged at the front side and the rear side of the protecting shell 71, a camera bracket 79 is fixedly arranged at one end, far away from the protecting shell 71, of each of the two fixing rods 78, and the camera 5 is fixedly arranged on the camera bracket 79;
The outer wall surface of one end of the rotating rod 72 is fixedly provided with a first bevel gear 73, the top of the first bevel gear 73 is meshed with a second bevel gear 74, the top of the second bevel gear 74 is provided with a third bevel gear 75, the top of the third bevel gear 75 is meshed with a fourth bevel gear 76, the first bevel gear 73, the second bevel gear 74 and the third bevel gear 75 are all arranged inside the protecting shell 71, the second bevel gear 74 and the third bevel gear 75 are rotationally connected with the top of the inside of the protecting shell 71 through the same rotating shaft, the fourth bevel gear 76 is arranged inside the protecting shell 71 and extends out of the top of the fourth bevel gear 76, the top of the protecting shell 71 is fixedly provided with a fixed block 77, the fourth bevel gear 76 is rotationally connected with the fixed block 77 through the rotating shaft, a plurality of connecting rods 712 are all arranged on one side of the fixed block 77, the outer wall surface of the other end of the rotating rod 72 is sleeved with a torsion spring 710, and two ends of the torsion spring 710 are respectively fixed with the inner wall of the protecting shell 71 and the outer wall surface of the rotating rod 72 so as to reset after the rotating of the rotating rod 72;
the outer side wall surface of the lower swivel 69 is provided with a plurality of bevel gear teeth which are similar to the gear teeth on the bevel gear, and the lower swivel 69 is meshed with the bevel gear IV 76 through the bevel gear teeth;
The driving motor 66 works and drives the driving gear 611 to rotate, so that the driving gear 610 is driven to rotate, the lower rotating ring 69 is driven to rotate, the bevel gear IV 76 is meshed with the lower rotating ring 69 to rotate, the bevel gear IV 76 drives the rotating rod 72 to rotate through the bevel gear III 75, the bevel gear II 74 and the bevel gear I73, the fixing rod 78 and the camera support 79 are driven to rotate, and the camera support 79 rotates to drive the camera 5 on the camera support 79 to rotate in the vertical direction.
Further, as shown in fig. 1-5 and 9-12, the connecting rod 712 includes an outer rod 7121 fixedly disposed at the top of the protecting shell 71, an inner rod 7122 is disposed at the top of the outer rod 7121, the top of the inner rod 7122 is fixedly disposed on the outer sidewall surface of the upper swivel 62, the bottom of the inner rod 7122 extends into the outer rod 7121, and a spring 7123 is fixedly connected between the bottom of the inner end of the outer rod 7121 and the bottom of the inner rod 7122.
The bottom end fixing of the protective shell 71 is provided with a supporting rod 711, one side of the protective shell 71 far away from the camera 5 is provided with a lower fixing ring 713, the lower fixing ring 713 is fixedly arranged at the bottom of the outer wall of the shell 1, the supporting rod 711 is arranged at the bottom of the lower fixing ring 713, the bottom end of the lower fixing ring 713 is provided with a plurality of protruding blocks 714, the protruding blocks 714 are arranged on the lower fixing ring 713 at intervals of about 25.7 degrees, and fourteen lower fixing rings 713 can be arranged on the lower fixing ring 713.
When the drive motor 66 drives the incomplete gear 65 to rotate, when the teeth on the incomplete gear 65 are meshed with the driven gear 64 once, the driven gear 64 rotates 25.7 degrees, so that the upper swivel 62 is driven to rotate 25.7 degrees, the second bracket component 7 and the camera 5 are driven to rotate 25.7 degrees in the horizontal direction, then the incomplete gear 65 continues to rotate, the teeth on the incomplete gear 65 are not meshed with the driven gear 64, the camera 5 stays at the position at the moment, the supporting rod 711 on which the second bracket component 7 rotates is positioned between the two protruding blocks 714 of the lower fixed ring 713, and the fourth bevel gear 76 is meshed with the bevel gear outside the lower swivel 69;
The driving motor 66 is driven to rotate while driving the driving gear 611 to rotate, the driving gear 611 rotates to drive the lower rotating ring 69 to continuously rotate through the gear 610, that is, when the bevel gear IV 76 is meshed with the bevel gear teeth outside the lower rotating ring 69, the lower rotating ring 69 drives the bevel gear IV 76 to rotate, so that the bevel gear III 75, the bevel gear II 74 and the bevel gear I73 drive the rotating rod 72 to rotate (the torsion spring 710 when the rotating rod 72 rotates), the rotating rod 72 drives the fixing rod 78, the camera bracket 79 and the camera 5 to rotate from bottom to top in the vertical direction (the camera 5 in the initial state is inclined downwards as shown in fig. 12, and the rotating range of the camera 5 is 0-90 degrees and can be set according to actual needs), and the position where the camera 5 stays at the moment photographs the surrounding environment picture of the transmission line from bottom to top;
Then when the teeth on the incomplete gear 65 are meshed with the driven gear 64 again, the driven gear 64 rotates to drive the second bracket component 7 to rotate in the horizontal direction, at the moment, the supporting rod 711 moves along the convex block 714, so that the protective shell 71 rotates and moves downwards, the outer rod 7121 is driven to move downwards, the spring 7123 is stretched, at the moment, the fourth bevel gear 76 on the protective shell 71 moves downwards to be separated from the lower rotating ring 69, the camera 5 does not rotate in the vertical direction in the horizontal rotation process of the second bracket component 7, and meanwhile, the camera 5 is reset by the rotating rod 72 under the elasticity of the torsion spring 710, so that the upper annular sliding groove 68, the camera bracket 79 and the camera 5 are reset; when the camera 5 rotates horizontally for 25.7 ° again, the supporting rod 711 is located between the two protruding blocks 714 again, then under the elasticity of the spring 7123, the protecting shell 71 moves upwards and resets, so that the bevel gear IV 76 on the protecting shell 71 resets and is meshed with the bevel gear on the lower rotating ring 69 again, at this time, the gear teeth on the incomplete gear 65 are separated from the driven gear 64, the above process is repeated, then the camera 5 stays at the position at this time, and the surrounding image of the transmission line is photographed by rotating in the vertical direction;
In practice, the duration of intermittent rotation of the camera 5 in the horizontal direction and the vertical direction can be controlled according to the requirement, for example, the camera 5 rotates once every about 2 minutes in the horizontal direction, then the camera 5 rotates once every about 2.29 minutes in the vertical direction, and then (2+2.29) ×14=60.06 minutes is required for one rotation of the camera in the horizontal direction, which is about equal to one hour, that is, the camera 5 comprehensively monitors a circle of environment around the power transmission line every hour, so as to form periodic monitoring around the power transmission line;
In summary, the invention realizes intermittent rotation of the camera 5 in the horizontal direction and the vertical direction, and the intermittent rotation in the horizontal direction and the intermittent rotation in the vertical direction are alternately performed, so that the camera 5 can stay at intervals of a certain angle, and the camera 5 rotates in the vertical direction to shoot the peripheral picture of the power transmission line in the stay process, thereby realizing large-area omnibearing monitoring of the peripheral environment of the power transmission line and greatly reducing the monitoring dead angle.
In addition, as shown in fig. 1 and 3, a cover plate 8 is fixedly arranged at the top end of the outer wall of the shell 1, and the cover plate 8 is arranged at the top end of the upper swivel 62 and is in contact with the upper swivel 62, so that shielding protection of the top structure of the bracket component 6 is realized, and the attractiveness is improved.
Finally, the materials of the invention are divided into two types: weather-resistant plastics and aluminum castings are basically plastic materials for distinguishing other microclimate stations, so that weather resistance of the product is improved, strength of the product is improved, and service life of the product is prolonged.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a little meteorological monitoring device mounting structure of transmission line, includes shell (1), its characterized in that: the rain monitoring device is characterized in that the top end of the shell (1) is connected with a rain monitoring module (2) through four support columns, the top end of the shell (1) is provided with a wind speed and wind direction monitoring module (3), the wind speed and wind direction monitoring module (3) is arranged at the bottom of the rain monitoring module (2) and between the four support columns, and a PM2.5 module monitoring module (4) is fixedly arranged at the bottom of the shell (1);
the camera (5) for monitoring the surrounding environment is arranged on the outer side of the shell (1), and a first bracket component (6) and a second bracket component (7) for installing the camera (5) are arranged on the outer side of the shell (1);
The first bracket component (6) comprises a fixed ring (61) fixedly arranged at the top of the outer wall of the shell (1), an upper swivel (62) is rotationally arranged at the top end of the fixed ring (61), a driven gear (64) is arranged at the inner side of the upper swivel (62), a plurality of gear teeth are machined on the surface of the inner side wall of the upper swivel (62), the upper swivel (62) is meshed with the driven gear (64) through the gear teeth, a lower swivel (69) is rotationally arranged at the bottom end of the fixed ring (61), a gear (610) is arranged at the inner side of the lower swivel (69), a plurality of gear teeth are machined on the surface of the inner side wall of the lower swivel (69), the lower swivel (69) is meshed with the gear (610) through the gear teeth, and the driven gear (64) and the gear (610) are both arranged at the outer side of the shell (1);
The novel automatic rotating device is characterized in that a driving motor (66) is fixedly arranged at the bottom end inside the shell (1), an incomplete gear (65) and a driving gear (611) which are distributed up and down are fixedly arranged on an output shaft of the driving motor (66), the incomplete gear (65) and the driving gear (611) are both arranged inside the shell (1), the driven gear (64) and the gear (610) are respectively arranged on one side of the incomplete gear (65) and one side of the driving gear (611), the incomplete gear (65) penetrates through the shell (1) to be meshed with the driven gear (64), and the gear (610) penetrates through the shell (1) to be meshed with the driving gear (611) to be used for driving an upper rotating ring (62) and a lower rotating ring (69) to rotate simultaneously;
The second bracket component (7) comprises a protective shell (71) arranged on the outer side of the shell (1), a rotating rod (72) is arranged at the bottom of the lower rotating ring (69), the top end of the protective shell (71) is connected with the surface of the outer side wall of the upper rotating ring (62) through a plurality of connecting rods (712), and the camera (5) is driven to intermittently rotate in the horizontal direction through the rotation of the upper rotating ring (62);
The camera is characterized in that a rotating rod (72) penetrates through the inside of the protective shell (71), the rotating rod (72) is rotationally connected with the protective shell (71), fixing rods (78) are fixedly arranged at two ends of the rotating rod (72), the fixing rods (78) are arranged on the front side and the rear side of the protective shell (71), one end, far away from the protective shell (71), of each fixing rod (78) is fixedly provided with a camera support (79), and the camera (5) is fixedly arranged on the camera support (79) and drives the camera (5) to intermittently rotate in the vertical direction through the rotation of the rotating rod (72);
The surface of the outer wall of one end of the rotating rod (72) is fixedly provided with a first bevel gear (73), the top of the first bevel gear (73) is meshed with a second bevel gear (74), the top of the second bevel gear (74) is provided with a third bevel gear (75), the top of the third bevel gear (75) is meshed with a fourth bevel gear (76), the first bevel gear (73), the second bevel gear (74) and the third bevel gear (75) are all arranged inside the protective shell (71), the second bevel gear (74) and the third bevel gear (75) are rotatably connected with the top inside the protective shell (71) through the same rotating shaft, and the fourth bevel gear (76) is arranged inside the protective shell (71) and extends out of the top of the fourth bevel gear (76);
The top end of the protective shell (71) is fixedly provided with a fixed block (77), the bevel gear IV (76) is rotationally connected with the fixed block (77) through a rotating shaft, and a plurality of connecting rods (712) are arranged on one side of the fixed block (77);
The torsion spring (710) is sleeved on the outer wall surface of the other end of the rotating rod (72), and two ends of the torsion spring (710) are respectively fixed with the inner wall of the protective shell (71) and the outer wall surface of the rotating rod (72) so as to facilitate the reset after the rotating rod (72) rotates;
The surface of the outer side wall of the lower swivel (69) is provided with a plurality of bevel gear teeth, and the lower swivel (69) is meshed with the bevel gear IV (76) through the bevel gear teeth;
The connecting rod (712) comprises an outer rod (7121) fixedly arranged at the top of the protective shell (71), an inner rod (7122) is arranged at the top end of the outer rod (7121), the top end of the inner rod (7122) is fixedly arranged on the surface of the outer side wall of the upper swivel (62), the bottom end of the inner rod (7122) extends into the outer rod (7121), and a spring (7123) is fixedly connected between the bottom end of the inner rod (7122) and the bottom end of the inner rod (7121);
The camera is characterized in that a supporting rod (711) is arranged at the bottom end of the protective shell (71), a lower fixing ring (713) is arranged on one side, far away from the camera (5), of the protective shell (71), the lower fixing ring (713) is fixedly arranged at the bottom of the outer wall of the shell (1), the supporting rod (711) is arranged at the bottom of the lower fixing ring (713), and a plurality of protruding blocks (714) are machined at the bottom end of the lower fixing ring (713).
2. The transmission line microclimate monitoring device mounting structure according to claim 1, wherein: the inner wall surface of the fixed ring (61) is fixedly connected with the outer wall surface of the shell (1) through four connecting rods (614), a lower annular sliding block (67) is fixedly arranged at the bottom end of the upper rotating ring (62), an upper annular sliding groove (68) matched with the lower annular sliding block (67) is formed in the top end of the fixed ring (61), and the lower annular sliding block (67) is arranged in the upper annular sliding groove (68) and can rotate along the inner wall of the upper annular sliding groove (68);
the upper annular sliding block (612) is fixedly arranged at the top end of the lower swivel (69), a lower annular sliding groove (613) matched with the upper annular sliding block (612) is formed in the bottom end of the fixed ring (61), and the upper annular sliding block (612) is arranged in the lower annular sliding groove (613) and can rotate along the inner wall of the lower annular sliding groove (613).
3. The transmission line microclimate monitoring device mounting structure according to claim 1, wherein: the inner side of the fixed ring (61) is fixedly provided with a fixed plate (63), the driven gear (64) and the gear (610) are respectively arranged at the top and the bottom of the fixed plate (63), and the driven gear (64) and the gear (610) are rotationally connected with the fixed plate (63) through the same rotating shaft;
An opening (14) and a through hole (15) which are distributed up and down are formed in one side, close to the fixed plate (63), of the shell (1), the incomplete gear (65) extends out of the shell (1) through the opening (14) to be meshed with the driven gear (64), and the gear (610) extends out of the shell (1) through the through hole (15) to be meshed with the driving gear (611);
the top end of the outer wall of the shell (1) is fixedly provided with a cover plate (8), and the cover plate (8) is arranged at the top end of the upper swivel (62) and is contacted with the upper swivel (62).
4. The transmission line microclimate monitoring device mounting structure according to claim 1, wherein: the intelligent wind speed and wind direction monitoring device is characterized in that a control chip set (11) is fixedly arranged in the shell (1), the wind speed and wind direction monitoring module (3) comprises an ultrasonic anemoscope (31) fixedly arranged at the top end of the shell (1), and the PM2.5 module monitoring module (4) comprises a PM2.5 sensor (41) fixedly arranged at the bottom end of the shell (1);
the camera (5), the ultrasonic anemoclinograph (31) and the PM2.5 sensor (41) are connected to the input end of the control chip set (11) through an A/D converter, the control chip set (11) transmits data to the weather monitoring table through a wireless network, and the driving motor (66) is connected to the output end of the control chip set (11) through a D/A converter.
5. The mounting structure of the microclimate monitoring device for the power transmission line according to claim 4, wherein: the rainfall monitoring module (2) comprises a base (21) and an upper cover (22) fixedly arranged at the top end of the base (21), an optical rainfall sensor (23) is fixedly arranged at the top end of the upper cover (22), and a wire passing channel (24) is fixedly arranged at the bottom end inside the base (21);
Three of the four support columns are connecting columns (10), the other one is a threading column (9) with a hollow inside, the connecting columns (10) and the threading column (9) are both fixed between the bottom end of the base (21) and the top end of the shell (1), the inside of the base (21) is communicated with the inside of the shell (1) through the threading column (9), and a communication line of the optical rainfall sensor (23) enters the shell (1) along a threading channel (24) and the threading column (9) to be connected with the input end of the control chip set (11);
The wire passing channel (24) top is equipped with wire pressing plate (25) to the communication line in wire passing channel (24), and wire pressing plate (25) one end is connected through the pivot rotation with the inside bottom of base (21), threaded connection has fixing bolt (26) with wire pressing plate (25) and the inside bottom mounting of base (21) on wire pressing plate (25).
6. The mounting structure of the microclimate monitoring device for the power transmission line according to claim 4, wherein: the waterproof and breathable device is characterized in that a lower cover (13) is fixedly arranged at the bottom end of the shell (1), a threaded waterproof and breathable valve (12) is fixedly arranged at the bottom end of the shell (1), the threaded waterproof and breathable valve (12) is arranged on one side of the PM2.5 sensor (41), and a port for exposing the PM2.5 sensor (41) and the threaded waterproof and breathable valve (12) is formed in the lower cover (13).
7. A method for using the installation structure of the microclimate monitoring device for the power transmission line according to any one of claims 1 to 6, which comprises the following specific steps:
Step one: collecting rainfall in the surrounding environment of the power transmission line through an optical rainfall sensor (23), collecting wind speed and wind direction in the surrounding environment of the power transmission line through a sound wave anemoscope (31), collecting PM2.5 in the surrounding environment of the power transmission line through a PM2.5 sensor (41), shooting pictures of the surrounding environment of the power transmission line through a camera (5), then transmitting collected rainfall, wind speed and wind direction, PM2.5 and environment monitoring picture data to a control chip set (11), transmitting the data to a weather monitoring platform through a wireless network by the control chip set (11), and taking corresponding measures according to the rainfall, wind speed and wind direction, PM2.5 and the environment by the weather monitoring platform to avoid accidents of the power transmission line;
Step two: the incomplete gear (65) is driven to rotate through the driving motor (66), when the gear teeth on the incomplete gear (65) are meshed with the driven gear (64) once, the driven gear (64) rotates, so that the upper swivel (62), the bracket component II (7) and the camera (5) are driven to rotate in the horizontal direction, then the incomplete gear (65) continues to rotate and is not meshed with the driven gear (64), the camera (5) stays at the position at the moment, the supporting rod (711) on the bracket component II (7) rotates to the position between the two protruding blocks (714) of the lower fixed ring (713), and the bevel gear IV (76) is meshed with the bevel gear teeth outside the lower swivel (69);
Step three: the driving motor (66) drives the driving gear (611) to rotate while working, the driving gear (611) drives the lower swivel (69) to continuously rotate through the gear (610), namely, when the bevel gear IV (76) is meshed with the bevel gear outside the lower swivel (69), the lower swivel (69) drives the bevel gear IV (76) to rotate, so that the rotating rod (72) is driven to rotate through the bevel gear III (75), the bevel gear II (74) and the bevel gear I (73), the torsion spring (710) is twisted when the rotating rod (72) rotates, the rotating rod (72) drives the fixed rod (78), the camera bracket (79) and the camera (5) to rotate from bottom to top in the vertical direction, and the position where the camera (5) stays in the moment shoots the surrounding images of the power transmission line from bottom to top;
Step four: then when the gear teeth on the incomplete gear (65) are meshed with the driven gear (64) again, the driven gear (64) rotates to drive the bracket component II (7) to rotate in the horizontal direction, at the moment, the supporting rod (711) moves along the convex block (714), so that the protective shell (71) moves downwards while rotating, the outer rod (7121) moves downwards, the spring (7123) is stretched, at the moment, the bevel gear IV (76) on the protective shell (71) moves downwards to be separated from the lower rotating ring (69), and then in the horizontal rotation process of the bracket component II (7), the camera (5) does not rotate in the vertical direction, at the moment, the rotating rod (72) resets to drive the upper annular sliding groove (68), the camera bracket (79) and the camera (5) under the elastic force of the torsion spring (710);
Step five: after the camera (5) rotates horizontally again, the supporting rod (711) is positioned between the two convex blocks (714) again, the protective shell (71) moves upwards to reset under the elasticity of the spring (7123), so that the bevel gear IV (76) on the protective shell (71) is reset to be meshed with the bevel gear on the lower rotating ring (69) again, at the moment, the gear teeth on the incomplete gear (65) are separated from the driven gear (64), the process is repeated, then the camera (5) stays at the position at the moment, and the camera rotates in the vertical direction to shoot the surrounding environment picture of the power transmission line, the intermittent rotation of the camera (5) in the horizontal direction and the intermittent rotation in the vertical direction are alternately performed, and the large-area all-round monitoring of the surrounding environment of the power transmission line is realized.
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| WO2016109572A1 (en) * | 2014-12-29 | 2016-07-07 | Avigilon Corporation | Multi-headed adjustable camera |
| US11423360B2 (en) * | 2019-06-25 | 2022-08-23 | Scientia Potentia Est, LLC. | Digital asset system for management of projects and materials |
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| KR200205228Y1 (en) * | 2000-07-20 | 2000-12-01 | 미래에스아이주식회사 | Rotary part structure of horizontal direction of panteelt monitoring camera |
| CN104345357A (en) * | 2014-09-30 | 2015-02-11 | 天青公司 | Real-time meteorological parameter acquisition device |
| CN114390194A (en) * | 2021-12-15 | 2022-04-22 | 武汉天祥易科信息技术有限公司 | A product production node dynamic monitoring device and using method thereof |
| CN114607929A (en) * | 2022-03-15 | 2022-06-10 | 南京竟成信息科技有限公司 | Automatic remote monitoring device and method for intelligent monitoring |
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