CN210149562U - Transformer substation inspection aircraft - Google Patents
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- CN210149562U CN210149562U CN201920580915.2U CN201920580915U CN210149562U CN 210149562 U CN210149562 U CN 210149562U CN 201920580915 U CN201920580915 U CN 201920580915U CN 210149562 U CN210149562 U CN 210149562U
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Abstract
The utility model discloses a transformer substation patrols and examines aircraft, this aircraft includes unmanned aerial vehicle, unmanned aerial vehicle includes the base, screw and undercarriage, the base top is located to the screw, the screw passes through connecting rod and pedestal connection, the undercarriage is connected with the lower extreme of base, this aircraft still includes central controller and the flight control ware of being connected with central controller, distance sensor, drive the bird ware, high definition digtal camera and searchlight, central controller, flight control ware installs on the base, it installs in the top of base to drive the bird ware, high definition digtal camera and searchlight are installed in the base below, distance sensor is located the base side, high definition digtal camera includes visible light camera of night vision and infrared camera. The infrared night vision camera is adopted to realize the night vision function, night inspection is facilitated, the undercarriage of the aircraft has the effect of multiple buffering and shock absorption, impact on the aircraft during landing is reduced, the aircraft can realize high-altitude, long-distance and automatic inspection, and personal safety of inspection personnel is guaranteed.
Description
Technical Field
The utility model relates to an electric power system technical field, concretely relates to transformer substation patrols and examines aircraft.
Background
With the continuous development of economy and science and technology, various power systems are also perfected, and substation equipment inspection is basic work for ensuring the safe operation of a substation and improving the power supply reliability. Along with the improvement of the automation level of the transformer substation, the operation reliability of the transformer equipment faces more severe examination, and the inspection of the transformer equipment is more emphasized.
The traditional mode that adopts regular manual inspection is intensity of labour big, inefficiency, and the transformer substation is high-tension apparatus mostly, under the complicated, the abominable circumstances in environment of topography, has increased the degree of difficulty and the danger of artifical inspection maintenance. In the process of routing inspection, the quality of routing inspection depends on the quality of routing inspection personnel, the influence of human factors is large, and problems of routing inspection blind areas, missing inspection and the like can occur; meanwhile, the conditions of field equipment are generally required to be checked under the conditions of transformer substation switching operation, accident handling and the like, so that operators can rush to a control room and a transformer substation in the operation or accident handling process, the accident handling time is influenced, the working efficiency is reduced, and the personal safety is even endangered under the conditions that defects exist in equipment or accidents occur.
Therefore, an aircraft capable of automatically inspecting substation equipment and ensuring safe operation of a substation is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem, the inventor has carried out the research of sharp, design out a transformer substation and patrol and examine aircraft, this aircraft includes unmanned aerial vehicle, unmanned aerial vehicle includes the base, screw and undercarriage, the base top is located to the screw, the screw passes through connecting rod and pedestal connection, the undercarriage is connected with the lower extreme of base, this aircraft still includes central controller and the flight controller who is connected with central controller, distance sensor, drive the bird ware, high definition digtal camera and searchlight, central controller, flight controller installs on the base, drive the bird ware and install in the top of base, high definition digtal camera and searchlight install in the base below, distance sensor is located the base side, high definition digtal camera includes visible light camera and infrared night vision camera. Adopt infrared night vision camera can realize the night vision function, the night patrol of being convenient for, the undercarriage of aircraft has multiple buffering absorbing effect, reduces the impact to the aircraft when descending, and this aircraft can realize high altitude, remote, automatic patrolling and examining, guarantees patrolling and examining personnel personal safety to accomplish the utility model discloses.
Particularly, the utility model aims to provide a transformer substation inspection aircraft, which comprises an unmanned aerial vehicle, wherein the unmanned aerial vehicle comprises a base, a screw propeller and an undercarriage, the screw propeller is arranged above the base, the screw propeller is connected with the base through a connecting rod, the undercarriage is connected with the lower end of the base,
wherein, the undercarriage comprises a support leg I, a support leg II and a bottom plate, the two ends of the support leg I are respectively connected with the base and the bottom plate, the two ends of the support leg II are respectively connected with the base 1 and the bottom plate, the support leg I and the support leg II are connected with each other through a hinge in a cross way, a spring I is also arranged between the support leg I and the support leg II, the two ends of the spring I are respectively connected with the support leg I and the support leg II,
the support leg I comprises a support leg main body, a cavity is arranged at the lower end of the support leg main body, a spring II is arranged in the cavity, a buffer rod is sleeved at the lower end of the spring II, a sliding plate is arranged on the buffer rod, the lower end of the buffer rod is connected with a T-shaped sliding block,
the bottom plate is provided with a T-shaped sliding chute matched with the T-shaped sliding block, the T-shaped sliding block is positioned in the T-shaped sliding chute, a spring III is arranged in the T-shaped sliding chute and is connected with the T-shaped sliding block,
the aircraft also comprises a central controller, and a flight controller, a distance sensor, a bird repeller, a high-definition camera and a searchlight which are connected with the central controller, wherein the central controller and the flight controller are arranged on the base, the bird repeller is arranged above the base, the high-definition camera and the searchlight are arranged below the base, the distance sensor is positioned on the side surface of the base,
the high-definition camera comprises a visible light camera and an infrared night vision camera, and the visible light camera and the infrared night vision camera are both connected with the central controller.
The central controller transmits the information data to the ground control unit through the wireless communication unit, the ground control unit performs information data interaction with the central controller through the wireless communication unit,
the central controller comprises an ARM chip, a DSP chip and an FPGA chip which are connected with each other,
the wireless communication unit is WIFI, 2G, 3G, 4G, 5G or Bluetooth,
the ground control unit includes a server and a display connected to the server.
The aircraft further comprises a battery assembly and a positioning assembly which are connected with the central controller, and the battery assembly and the positioning assembly are arranged on the base.
The bottom end of the bottom plate is provided with a rubber pad, the rubber pad is connected with the bottom plate in an adhering mode, and a protruding structure is arranged on the rubber pad.
The flight controller comprises an acceleration sensor and a gyroscope, the acceleration sensor and the gyroscope are both connected with the central controller, the flight controller is connected with a driving motor, and the driving motor drives a connecting rod to drive the propeller to rotate.
Wherein, the aircraft still includes photosensitive sensor, and photosensitive sensor is connected with central controller.
The positioning component is an SIM908 chip, the visible light lens is a CCD camera lens, and the infrared night vision lens is a FLUKE ti25 infrared night vision lens.
Wherein, the bottom plate is made of aluminum alloy.
Wherein, the undercarriage is provided with two, and bilateral symmetry.
The utility model discloses the beneficial effect who has includes:
(1) the utility model provides a transformer substation inspection aircraft adopts the combination of visible light camera, infrared night vision camera and searchlight to monitor the running state of substation equipment, has realized that the aircraft is patrolled under night or the relatively poor environment of light, has solved the problem that current aircraft is patrolled the effect not good at night;
(2) the utility model adopts the distance sensor to monitor the obstacles around the aircraft and automatically avoid the obstacles, ensures the safety and high efficiency of the inspection of the aircraft, and is provided with the bird repeller to expel the birds arranged on the transformer substation, thereby ensuring the installation and operation of the transformer substation;
(3) the landing gear of the aircraft has multiple buffering and damping effects, can weaken the impact on the aircraft and equipment borne by the aircraft in the take-off and landing processes of the aircraft, and can effectively prolong the service life of the aircraft;
(4) the utility model provides a transformer substation patrols and examines aircraft, simple structure, it is easy and simple to handle, the personnel's operation of patrolling and examining of being convenient for, it is efficient to patrol and examine, and has ensured the personal safety of patrolling and examining personnel, can realize remote, high altitude, real-time, quick, efficient automation and patrol and examine for can in time discover circuit fault, satisfy the work demand that the transformer substation patrolled and examined, be suitable for the scale and promote.
Drawings
Fig. 1 shows a schematic view of the modular structure of an aircraft according to a preferred embodiment of the invention;
FIG. 2 shows a schematic view of a searchlight and central controller module of an aircraft according to a preferred embodiment of the present invention;
figure 3 shows a schematic structural view of an aircraft according to a preferred embodiment of the invention;
figure 4 shows a schematic front view of an aircraft landing gear according to a preferred embodiment of the invention;
figure 5 shows a schematic side view of an aircraft landing gear according to a preferred embodiment of the invention;
fig. 6 shows a schematic view of a bottom plate of a preferred embodiment of the invention.
The reference numbers illustrate:
1-a base;
101-a central controller;
102-a flight controller;
103-a positioning assembly;
104-a battery assembly;
105-high definition camera;
106-a distance sensor;
107-bird repeller;
108-a memory;
115-visible camera;
116-infrared night vision camera;
117-searchlight;
118-searchlight rotary driver
119-a light sensitive sensor;
2, a propeller;
21-a connecting rod;
3-a landing gear;
31-leg I;
310-a leg body;
311-a cavity;
312-spring II;
313-a sliding plate;
314-a buffer rod;
315-T-shaped slider;
316-T-shaped chute;
317-elastic cushion blocks;
318-spring III;
32-leg II;
33-spring I;
34-a hinge;
35-a bottom plate;
36-rubber pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and embodiments. The features and advantages of the present invention will become more apparent from the description. In which, although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
According to the utility model discloses, like fig. 1 ~ 6, a transformer substation patrols and examines aircraft is provided, and this aircraft includes unmanned aerial vehicle, still includes central controller 101 to and flight control ware 102, high definition digtal camera 105, locating component 103 and distance sensor 106 be connected with central controller.
According to the utility model discloses, unmanned aerial vehicle includes base 1, screw 2 and undercarriage 3, and 1 top of base is located to screw 2, is connected with base 1 through connecting rod 21, and undercarriage 3 is connected with base 1's lower extreme. The central controller 101, the flight controller 102 and the positioning assembly 103 are mounted on the base 1, the high-definition camera 105 is mounted under the base in a hanging manner, the undercarriage 3 is located on the outer side of the high-definition camera, the distance sensor 106 is located on the side surface of the base 1, and the distance sensor 106 is preferably mounted on both sides of the base 1.
The utility model discloses in, at the aircraft at the in-process of taking off and land, gravity or reaction force can cause the shock to the aircraft to, high definition digtal camera etc. of installing on the aircraft receive vibrations more easily, and this causes the damage to the structure of aircraft self or the equipment that bears easily. Therefore, the landing gear is used as the support of the aircraft and is firstly in contact with the landing surface in the landing process, and therefore, the structure of the landing gear plays an important role in preventing the aircraft from being vibrated.
According to the utility model discloses, undercarriage 3 is equipped with two, and bilateral symmetry locates the aircraft both sides, is connected with the lower extreme of base 1 respectively.
According to the utility model discloses, undercarriage 3 includes stabilizer blade I31, stabilizer blade II32 and bottom plate 35, and preferred bottom plate 35 is parallel with base 1, and base 1 and bottom plate 35 are connected respectively at the both ends of stabilizer blade I31, and base 1 and bottom plate 35 are connected respectively at the both ends of stabilizer blade II32, and stabilizer blade I31 and stabilizer blade II32 cross connection, and stabilizer blade I31 and stabilizer blade II32 pass through hinge 34 cross connection, are swing joint.
According to the utility model discloses, be equipped with spring I33 between stabilizer blade I31 and the stabilizer blade II32, the both ends of spring I33 are connected with stabilizer blade I31 and stabilizer blade II32 respectively, and spring I33 is located the top of hinge 34, when the aircraft descends, stabilizer blade I31 and stabilizer blade II32 receive the effect of decurrent power, stabilizer blade I31 and stabilizer blade II32 increase gradually at the angle that hinge 34 upper end becomes, the existence of spring I33's elastic force can cushion stabilizer blade I31 and the gradually increasing angle of stabilizer blade II32, make the speed that the angle increases slow down, reduce the impact force to the aircraft fuselage.
According to the utility model discloses, stabilizer blade I31 is the same with stabilizer blade II 32's structure, and stabilizer blade I31 includes stabilizer blade main part 310, and stabilizer blade main part 310 lower extreme is equipped with cavity 311, is equipped with spring II312 in the cavity 311, and the pot head is equipped with buffer beam 313 under spring II312, is provided with sliding plate 314 on the buffer beam 313, and buffer beam 313's lower extreme and T shape slider 315 are connected.
According to the utility model discloses, be equipped with in the bottom plate 35 with T shape slider 315 complex T shape spout 316, T shape slider 315 is located T shape spout 316, and can slide in T shape spout 316, during the slip, is equipped with two T shape spouts 316 on every bottom plate 35, when the aircraft descends, produces pressure to landing leg I31 and landing leg II32, because the existence of hinge 34, two T shape sliders 315 slide to the both ends of bottom plate 35 respectively.
According to the utility model discloses, be equipped with spring III318 and resilient pad 317 in the T spout 316, preferred cushion 317 is rubber pad, has elasticity, and spring III318 is located between T slider 315 and the resilient pad 317, and spring III318 is connected with T slider 315.
The utility model discloses in, when T shape slider 315 slides in T shape spout 316, extrusion spring III318, and transmit pressure to cushion 317, because spring II 318's elastic action, make T shape slider 315's motion obtain the buffering under the effect of elastic force, elastic cushion 317 also has the cushioning effect simultaneously, thereby carry out double buffering to T shape slider 315, and then make the aircraft obtain the buffering at the in-process that descends to the face of falling to the ground, and be unlikely to damage the fuselage or to the fuselage of aircraft and bear the huge vibrations of equipment formation.
The utility model discloses, still be equipped with rubber pad 36 in the bottom of bottom plate 35, adhesive connection between rubber pad 36 and the bottom plate 35 is equipped with protruding structure on the rubber pad 36, and when the aircraft descends, bottom plate 35 and ground contact, rubber pad 36 can better play the cushioning effect, also can play skid-proof effect simultaneously.
According to the utility model discloses, the material of bottom plate 35 is the aluminum alloy, and intensity is high and the quality is light, can reduce the weight of aircraft, reduces power consumption.
The utility model discloses in, when the aircraft descends, rubber pad 36 contact ground has certain cushioning effect, later compress stabilizer blade I31 and stabilizer blade II32, the angle that stabilizer blade I31 and stabilizer blade II32 were in hinge 34 top is crescent gradually, spring I33 can slow down the speed that the angle increases this moment, reduce the speed that aircraft base 1 descends promptly, and simultaneously, spring II312 is compressed, buffer bar 314 cushions once more, meanwhile, T shape sliding block 315 slides in T shape spout 316, spring III318 is compressed, form the buffering to T shape sliding block, impact force when multiple buffering cushioning effect has reduced the aircraft and has descended to fuselage and each bearing device's influence, can effectual extension aircraft life.
According to the utility model discloses, this aircraft is still including driving bird ware 107 for expelling birds prevents that birds from causing the influence to the operation of transformer substation. Wherein, drive bird ware 107 and install in the top of unmanned aerial vehicle base 1.
According to the utility model, the bird repeller 107 is a sound-light bird repeller and/or an ultrasonic bird repeller, the sound part of the sound-light bird repeller is pre-loaded audio, and the light part adopts laser; the ultrasonic bird repeller adopts ultrasonic waves with the frequency range of 20-30 Hkz to repel birds. The bird repeller is powered by the battery unit, and the ground control system sends an instruction to select the acousto-optic bird repeller, the ultrasonic bird repeller or the combination of the acousto-optic bird repeller and the ultrasonic bird repeller. Preferably, a timer is arranged in the bird repeller 206, and ultrasonic waves are emitted at intervals of a certain time, such as 5-10 min, so that the birds and the beasts are frightened, and the aim of repelling is achieved.
According to the utility model discloses, central controller 101 is the core processor for interact with other subassemblies, this treater have small, low-power consumption, low cost, high performance's advantage, can high efficiency's realization and the information interaction of other subassemblies or units. For example, the device can receive, analyze, process and send data such as video, infrared images, GPS positioning, temperature and humidity, and can be realized by an ARM chip, a DSP chip and an FPGA chip which are connected with each other.
According to the utility model discloses central controller 101, flight controller 102, high definition digtal camera 105, searchlight 117, locating component 103 and distance sensor 106, drive bird ware 107 and all be connected with battery pack 104, are supplied power by battery pack 104.
According to the present disclosure, battery assembly 104 is a rechargeable battery pack, such as a lithium battery pack.
According to the utility model discloses, this flight controller 102 includes acceleration sensor and gyroscope, and acceleration sensor and gyroscope all are connected with central controller 101, are used for gathering unmanned aerial vehicle's flight attitude data in real time respectively to with data transmission to central controller 101.
According to the utility model discloses, central controller 101 is with flight attitude data transmission to flight controller 102, and flight controller 102 is connected with driving motor, and driving motor drive connecting rod 21 drives screw 2 and rotates, specifically, and flight controller 102 drives driving motor drive connecting rod 21 according to unmanned aerial vehicle's flight attitude data control, and connecting rod 21 drives screw 2 and rotates to control adjustment unmanned aerial vehicle's flight gesture.
Wherein, driving motor is waterproof motor, and flight controller 201 adopts STA3X unmanned aerial vehicle flight control system.
According to the utility model discloses, high definition digtal camera 105 hangs through the cloud platform and installs in the below of base 1. The high-definition camera 105 comprises a visible light lens 115 and an infrared night vision lens 116, the visible light lens 115 and the infrared night vision lens 116 are both connected with the central controller 101, and the central controller 101 can control the opening and closing of the visible light lens 115 and the infrared night vision lens 116.
According to the utility model discloses, still be equipped with searchlight 117 and searchlight on this aircraft and rotate driving machine 118 and photosensitive sensor 119, searchlight 117, searchlight rotate driving machine 118, photosensitive sensor 119 and are connected with central controller 101 respectively to be supplied power by battery pack 104. The searchlight 117 is connected with the searchlight rotation driving machine 118, and the searchlight rotation driving machine 118 can drive the searchlight 117 to rotate and can rotate synchronously with the holder, so that the infrared night vision lens 116 and the searchlight 117 rotate synchronously, and the inspection of the aircraft at night is realized.
The utility model discloses in, photosensitive sensor 119 is used for responding to the power of surrounding environment light to with the optical signal transmission to central controller 101 that gathers, central controller 101 controls opening and closing of visible light camera lens 115 and infrared night vision camera lens 116 and searchlight 117 according to the power of received light.
In the utility model, when the aircraft patrols and examines at the transformer substation and the ambient light is sufficient, the photosensitive sensor 119 transmits the light signal to the central controller 101, and the central controller 101 controls to open only the visible light lens 115, so that the patrol of the surrounding environment can be realized; when the ambient light is insufficient or the aircraft patrols at night, the photosensitive sensor 119 transmits a signal with weak light to the central controller 101, and the central controller 101 controls to only turn on the infrared night vision lens 116 and turn on the searchlight 117 at the same time, so that the aircraft can patrol at night.
According to the utility model discloses, visible light camera 115 adopts CCD camera lens, and infrared night vision camera lens 116 adopts the infrared night vision camera lens of FLUKEti 25.
According to the utility model discloses, visible light lens 115 and infrared night vision lens 116 transmit the video and/or the infrared image information data of gathering to central controller 101.
According to the utility model discloses, locating component 103 is connected with central controller 101, and locating component 103 can confirm to patrol and examine the real-time GPS position of equipment to with gained GPS positional information data transmission to central controller 101, preferably, locating component 103 specifically is the SIM908 chip.
According to the utility model discloses, substation equipment's main monitoring position is equipped with the GPS coordinate point, sets for the procedure for patrol and examine equipment and fly by oneself according to these GPS coordinate points and patrol and examine, patrol and examine the content and mainly have: drainage wire (have disconnected strand), shaft tower (have or not nest, damage, deformation, fastening gold utensil pine take off the gold utensil stolen), insulator (have or not flash sign, damage, filthy, foreign matter and hang), stockbridge damper (have or not deformation, have the foreign matter), fastener (have or not pine take off), wire (have or not disconnected strand, foreign matter and hang), ground environment (have or not at the plant that the regulation scope built house and surpass the scope and grow) etc..
According to the utility model discloses, distance sensor 106 is used for the distance of perception aircraft obstacle around, and when the distance that the perception was arrived was close to preset distance, with instruction transmission to central controller 101, central controller 101 calculates according to received data, updates the navigation orbit rapidly to avoid colliding with the obstacle, damage the aircraft.
According to the utility model discloses, central controller 101 includes interconnect's ARM (reduce instruction set computer microprocessor) chip, DSP (digital signal processing) chip and FPGA (field programmable gate array) chip, is loaded with SLAM (location and map construction) software in central controller 201. The DSP chip mainly completes three-dimensional modeling and navigation track planning algorithms, the ARM mainly achieves main program flow control, the FPGA achieves data processing, and a transmission interface is set.
The SLAM software is a piece of computer software based on SLAM technology, and is capable of performing SLAM operation on input data. The position information data of obstacles around the unmanned aerial vehicle is input, and the distance between the position of the unmanned aerial vehicle and the obstacles around the unmanned aerial vehicle is calculated in real time while the unmanned aerial vehicle is positioned. The central controller 201 judges according to the preset unmanned aerial vehicle track plan that when the distance between the position of the unmanned aerial vehicle and the obstacles around the unmanned aerial vehicle is smaller than the preset safety distance, the unmanned aerial vehicle track plan is updated. The preset safety distance is a preset value based on the unmanned aerial vehicle application environment and the power transmission line inspection requirement, and can be set to 30 meters, 50 meters and the like.
According to the utility model discloses, distance sensor 106 can the perception aircraft and the distance of barrier, and obtain distance data information, and with distance data information transmission to central controller 101, central controller 101 is according to distance data information, adopt SLAM software to carry out the SLAM operation, calculate in real time and patrol and examine equipment self position and patrol and examine the distance between the barrier around the equipment, plan according to predetermineeing the flight path and judge when the distance between patrol and examine equipment self position and the barrier around is less than when predetermineeing safe distance, update the flight path planning, thereby guarantee the flight of the safety and stability of patrolling and examining equipment.
According to the utility model discloses, this equipment of patrolling and examining still includes memory 108, memory 108 is connected with central controller 101, memory 108 is used for saving the video of high definition digtal camera 105 collection, the image, and data such as positional information that GPS locating component 103 gathered, memory 108 is for saving hard disk, portable disk, high in the clouds server or other memory devices in this field, data carry out further processing with data transmission to ground control unit when saving to memory 108, also can handle data transmission to ground control unit through the data line. For example, the collected video, image, position information and other data are stored in a hard disk, and the storage space of the hard disk is 500G or more. The cloud server can transmit the acquired data to the server in real time, the data are stored in the cloud, real-time storage and large storage space (such as 1024G) are achieved, and data loss is not prone to occurring.
According to the utility model discloses, this equipment of patrolling and examining still includes temperature and humidity sensor, and temperature and humidity sensor is connected with central controller 101, specifically adopts the SHT chip as temperature and humidity sensor, and temperature and humidity sensor sends the humiture data of the environment of gathering to central controller 101, and central controller 101 transmits data storage to memory 207 to ground control unit simultaneously after integrating. Temperature and humidity sensor can monitor the temperature and humidity around the equipment of patrolling and examining to make the personnel of patrolling and examining can in time obtain the environmental conditions around the equipment of patrolling and examining, in time get rid of the hidden danger.
According to the utility model discloses, wireless communication unit transmits central controller 101's information to ground control unit like GPS positional information, video information data, infrared image, humiture data etc. and from this, ground control unit carries out the data message interaction through wireless communication unit and central controller 101.
According to the utility model discloses, wireless communication unit is WIFI, 2G, 3G, 4G, 5G or bluetooth, can be fast with data transmission such as fault information and GPS positional information to ground control unit and then to the personnel of patrolling and examining, has strengthened constructor efficiency of doing things, has improved the maintenance quality, guarantees the safety of transformer substation.
According to the utility model discloses, ground control unit includes the remote controller that starts and stops through the flight of wireless communication unit control flight controller control inspection equipment, ground control unit still includes the server and the display of being connected with the server, the display is like the PC end, wireless communication unit sends the information data of central controller 101 transmission (for example including video information data, infrared image information data, GPS positional information, humiture data, flight attitude data etc.) to the server and show in real time in the display, also can send fault information to on the handheld terminal equipment of inspection personnel through the network simultaneously, be convenient for inspection personnel real time monitoring inspection equipment's running state, inspection personnel are according to real-time information data analysis and processing, in time troubleshooting.
The utility model provides a transformer substation patrols and examines the aircraft and is integrated with multiple functions, realizes patrolling and examining the automation of transformer substation, possesses the high altitude, remote, real-time, quick, the ability of operation by oneself, can in time discover line fault, can satisfy the work demand that the transformer substation patrolled and examined to undercarriage on the aircraft has multiple buffering cushioning effect, can reduce the impact force of aircraft at the descending in-process and to the influence that equipment and spare part were born to aircraft fuselage and each, effectively prolongs the life of aircraft.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", and the like indicate the position or positional relationship based on the operation state of the present invention, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention has been described above in connection with preferred embodiments, which are merely exemplary and illustrative. On this basis, can be right the utility model discloses carry out multiple replacement and improvement, these all fall into the utility model discloses a protection scope.
Claims (9)
1. A transformer substation inspection aircraft is characterized by comprising an unmanned aerial vehicle, wherein the unmanned aerial vehicle comprises a base, a propeller and an undercarriage, the propeller is arranged above the base and connected with the base through a connecting rod, the undercarriage is connected with the lower end of the base,
the undercarriage comprises a support leg I, a support leg II and a bottom plate, wherein two ends of the support leg I are respectively connected with the base and the bottom plate, two ends of the support leg II are respectively connected with the base and the bottom plate, the support leg I and the support leg II are in cross connection through a hinge, a spring I is further arranged between the support leg I and the support leg II, two ends of the spring I are respectively connected with the support leg I and the support leg II,
the support leg I comprises a support leg main body, a cavity is arranged at the lower end of the support leg main body, a spring II is arranged in the cavity, a buffer rod is sleeved at the lower end of the spring II, a sliding plate is arranged on the buffer rod, the lower end of the buffer rod is connected with a T-shaped sliding block,
the bottom plate is provided with a T-shaped sliding groove matched with the T-shaped sliding block, the T-shaped sliding block is positioned in the T-shaped sliding groove, a spring III is arranged in the T-shaped sliding groove and is connected with the T-shaped sliding block,
the aircraft also comprises a central controller, and a flight controller, a distance sensor, a bird repeller, a high-definition camera and a searchlight which are connected with the central controller, wherein the central controller and the flight controller are arranged on the base, the bird repeller is arranged above the base, the high-definition camera and the searchlight are arranged below the base, the distance sensor is positioned on the side surface of the base,
the high-definition camera comprises a visible light camera and an infrared night vision camera, and the visible light camera and the infrared night vision camera are both connected with the central controller.
2. The substation inspection aircraft of claim 1,
the central controller transmits the information data to the ground control unit through the wireless communication unit, the ground control unit performs information data interaction with the central controller through the wireless communication unit,
the central controller comprises an ARM chip, a DSP chip and an FPGA chip which are connected with each other,
the wireless communication unit is WIFI, 2G, 3G, 4G, 5G or Bluetooth,
the ground control unit comprises a server and a display connected with the server.
3. The substation inspection aircraft according to claim 1, wherein the aircraft further comprises a battery assembly and a positioning assembly connected to the central controller, the battery assembly and the positioning assembly being disposed on the base.
4. The substation inspection aircraft according to claim 1, wherein a rubber pad is arranged at the bottom end of the bottom plate, the rubber pad is connected with the bottom plate in an adhesive manner, and a protruding structure is arranged on the rubber pad.
5. The substation inspection aircraft according to claim 1, wherein the flight controller comprises an acceleration sensor and a gyroscope, the acceleration sensor and the gyroscope are both connected with the central controller, the flight controller is connected with a driving motor, and the driving motor drives the connecting rod to drive the propeller to rotate.
6. The substation inspection aircraft according to claim 1, wherein the aircraft further comprises a light sensitive sensor connected to the central controller.
7. The substation inspection aircraft according to claim 3, wherein the positioning component is a SIM908 chip, the visible light camera adopts a CCD camera lens, and the infrared night vision camera adopts a FLUKE ti25 infrared night vision camera.
8. The substation inspection aircraft according to claim 1, wherein the bottom plate is made of an aluminum alloy.
9. The substation inspection aircraft according to claim 1, wherein the undercarriage is provided in two and is side-to-side symmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920580915.2U CN210149562U (en) | 2019-04-25 | 2019-04-25 | Transformer substation inspection aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920580915.2U CN210149562U (en) | 2019-04-25 | 2019-04-25 | Transformer substation inspection aircraft |
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| Publication Number | Publication Date |
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| CN210149562U true CN210149562U (en) | 2020-03-17 |
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| CN201920580915.2U Active CN210149562U (en) | 2019-04-25 | 2019-04-25 | Transformer substation inspection aircraft |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700563A (en) * | 2020-12-24 | 2021-04-23 | 苏州中飞遥感技术服务有限公司 | Automatic inspection data processing method for unmanned aerial vehicle |
| CN113204245A (en) * | 2021-05-19 | 2021-08-03 | 广州海事科技有限公司 | Navigation mark inspection method, system, equipment and storage medium based on unmanned aerial vehicle |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700563A (en) * | 2020-12-24 | 2021-04-23 | 苏州中飞遥感技术服务有限公司 | Automatic inspection data processing method for unmanned aerial vehicle |
| CN113204245A (en) * | 2021-05-19 | 2021-08-03 | 广州海事科技有限公司 | Navigation mark inspection method, system, equipment and storage medium based on unmanned aerial vehicle |
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