CN211391683U - Unmanned aerial vehicle inspection device of transformer substation based on wisdom fortune dimension - Google Patents
Unmanned aerial vehicle inspection device of transformer substation based on wisdom fortune dimension Download PDFInfo
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- CN211391683U CN211391683U CN202020011109.6U CN202020011109U CN211391683U CN 211391683 U CN211391683 U CN 211391683U CN 202020011109 U CN202020011109 U CN 202020011109U CN 211391683 U CN211391683 U CN 211391683U
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Abstract
The utility model discloses a transformer substation unmanned aerial vehicle inspection device based on wisdom fortune dimension, it possesses more reasonable succinct supporting frame structure, and ultimate camera structure possesses more extensive control range, better effect of making a video recording. The utility model comprises a main frame, a rotor arm and a rotor paddle; the end part of the rotor arm is provided with a mounting seat, and the rotor paddle is mounted on the mounting seat; two support frames are arranged below the main machine, and the support frames are of inverted U-shaped structures; the two support frames are arranged in parallel front and back and are respectively a front support frame and a back support frame; the positions of the two sides of the front support frame and the rear support frame, which correspond to the vertical rods, are connected through a longitudinal beam; the bottom of the upright stanchion is provided with a footing of a circular truncated cone structure; a swing motor is arranged below the main machine; an extension block is arranged on the lower surface of a motor shell of the swing motor, and a rotary seat is hinged to the side surface of the extension block; a first rotating motor is fixedly mounted below the rotating seat, and a second rotating motor is mounted on the surface, far away from the extending block, of the connecting seat.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle inspection device specifically is used for patrolling and examining of transformer substation.
Background
The intelligent operation and maintenance of the transformer substation are gradually popularized, a plurality of current transformer substations are unattended, the intelligent operation and maintenance management system is gradually expanded into an intelligent operation and maintenance management system through further management systems and hardware upgrading, and the intelligent operation and maintenance is beneficial to technical upgrading and efficient management of the transformer substations;
at present, in a transformer substation based on intelligent operation and maintenance and partial transformer substations, lines and external facilities of the transformer substation must be regularly inspected; the inspection device based on the unmanned aerial vehicle is adopted step by step, compared with a ground inspection robot, the unmanned aerial vehicle inspection device has the advantages of higher degree of freedom, higher inspection efficiency and wider inspection range, and is a subsequent main inspection auxiliary device of a transformer substation based on intelligent operation and maintenance;
the inspection device based on unmanned aerial vehicle that has adopted now, it is being used for the transformer substation to patrol and examine we find that there is following not enough:
(1) the support frame for supporting the host is unreasonable in structure and easy to shield the view of the camera, and particularly the front of the camera which can adjust the angle is easy to shield by part of components of the complex support frame;
(2) the angle control range of the camera is small, and the camera is generally a common rotating structure based on a holder.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough among the above-mentioned prior art, disclose a transformer substation's unmanned aerial vehicle inspection device based on wisdom fortune dimension, it possesses more reasonable succinct support frame structure, and ultimate camera structure possesses more extensive adjustment range, better effect of making a video recording.
The utility model provides a technical scheme that its technical problem adopted is: the transformer substation unmanned aerial vehicle inspection device based on intelligent operation and maintenance comprises a host, rotor arms uniformly distributed on the host and rotor paddles arranged at the end parts of the rotor arms; the end part of the rotor arm is provided with a mounting seat, and the rotor paddle is mounted on the mounting seat; two support frames are arranged below the main machine, the support frames are of inverted U-shaped structures, the openings of the support frames face downwards, and the tops of the support frames are fixed below the main machine; the two support frames are arranged in parallel front and back and are respectively a front support frame and a back support frame; the positions of the two sides of the front support frame and the rear support frame, which correspond to the vertical rods, are connected through a longitudinal beam; the bottom of the upright stanchion is provided with a footing of a circular truncated cone structure;
a swing motor is arranged below the main machine, an output shaft of the swing motor is connected with a lead screw, and the direction of the lead screw is parallel to the longitudinal beam; a movable nut is meshed with and mounted on the screw rod, the far end of the screw rod is rotatably mounted on a bearing block, and the bearing block is fixedly mounted on the lower surface of the host; an extension block is installed on the lower surface of a motor shell of the swing motor, a rotary seat is hinged to the side surface of the extension block, the upper surface of one end, far away from the extension block, of the rotary seat is hinged to the bottom of a swing connecting rod through a hinge piece, and the top of the swing connecting rod is hinged to the lower portion of the movable nut;
a first rotating motor is fixedly installed below the rotating seat, a rotating shaft of the first rotating motor faces downwards and is connected with the connecting seat, a second rotating motor is installed on the surface, far away from the extending block, of the connecting seat, and an output shaft of the second rotating motor is connected with one end of a waterproof shell of the first camera; the other end of the waterproof shell of the first camera is a light-transmitting surface;
the lower surface of the extension block is provided with a second camera; the lens of the second camera faces downwards.
As a preferred embodiment provided by the present invention: the lower surface of the truncated cone-shaped bottom foot at the bottom of the upright rod is provided with an upper mounting plate, a lower mounting plate parallel to the upper mounting plate is arranged below the upper mounting plate, and a plurality of damping balls are distributed between the upper mounting plate and the lower mounting plate; the lower surface of the lower mounting plate is provided with an avoiding cavity.
As a preferred embodiment provided by the present invention: the upper mounting plate and the lower surface of the truncated cone-shaped bottom foot are integrally formed; the upper surface of the shock absorption ball is connected with the upper mounting plate through an upper connecting buckle, and the lower surface of the shock absorption ball is connected with the lower mounting plate through a lower connecting buckle; the shock absorption ball is of a spherical body structure or an ellipsoidal body structure.
As a preferred embodiment provided by the present invention: the main machine shell of the main machine is of a disc-shaped structure, and a plurality of batteries which are connected in an inserting manner are uniformly distributed outside the main machine shell; the number of the batteries and the number of the rotor arms are four; the bottom of each mounting seat extends outwards in parallel to form a parallel support, and the far end of the parallel support is provided with a fan-shaped protection frame.
As a preferred embodiment provided by the present invention: the lower surface of the extension block is provided with an upper connecting plate, the lower surface of the upper connecting plate is connected with a lower connecting plate through a plurality of springs, and the upper connecting plate is parallel to the lower connecting plate; the lower surface of the lower connecting plate is provided with the second camera; grooves are distributed on the lower surface of the upper connecting plate; and bosses are distributed on the upper surface of the lower connecting plate.
As a preferred embodiment provided by the present invention: the top of each support frame is fixed on the lower surface of the main machine through a support frame connecting seat; the support frame connecting seat comprises a through hole used for penetrating the top of the support frame, and two sides of the top of the support frame connecting seat extend outwards to form extending flanges, and connecting holes are formed in the extending flanges.
As a preferred embodiment provided by the present invention: the external part of the host is provided with a connecting piece, and the connecting piece is connected with the rotor arm through a butt joint piece; the butt joint piece comprises a butt joint sleeve I fixedly connected with the connecting piece and a butt joint sleeve II fixedly connected with the rotor wing arm; one end of one face of each of the butt joint sleeve I and the butt joint sleeve II is hinged through a hinge, the other end of each of the butt joint sleeve I and the butt joint sleeve II is correspondingly provided with an upper butt joint block and a lower butt joint block, and the upper butt joint block and the lower butt joint block are fastened through bolts after being in butt joint.
As a preferred embodiment provided by the present invention: the first camera is of a cylindrical structure and comprises a waterproof shell, a damping spring is mounted at one end, far away from the light-transmitting surface, in the waterproof shell, a camera body is mounted at the end part of the damping spring, and the camera body comprises a CCD; the camera body, waterproof shell and waterproof camera lens buckle are connected, and waterproof circle sets up the junction between waterproof shell and waterproof camera lens.
As a preferred embodiment provided by the present invention: the mount pad contains the pedestal shell, and the pedestal shell is inside to be set up motor support, installs driving motor on the motor support, and driving motor's output shaft up and installation diameter is greater than the swiveling wheel of output shaft on the output shaft, swiveling wheel center installation pivot, fixed mounting in the pivot the rotor oar.
Compared with the prior art, the utility model has the following advantage:
the utility model discloses a transformer substation unmanned aerial vehicle inspection device based on intelligent operation and maintenance, wherein two support frames are arranged below a host, the support frames are of an inverted U-shaped structure, the opening of each support frame faces downwards, and the top of each support frame is fixed below the host; the two support frames are arranged in parallel front and back and are respectively a front support frame and a back support frame; the positions of the two sides of the front support frame and the rear support frame, which correspond to the vertical rods, are connected through a longitudinal beam; the bottom of the upright stanchion is provided with a footing of a circular truncated cone structure; the contact area of the bottom foot of the circular truncated cone structure is increased, so that the support is more stable; the support frame is of a U-shaped structure, the mounting position of a (first) camera is in the U-shaped range, no shielding exists in front of the first camera to ensure sight, and the number of regions where the camera is not shielded up, down, left and right is large, so that a more excellent visual field effect is ensured; therefore, the supporting frame of the structure of the utility model is simple, the structure is reasonably matched with the camera, and more camera adjusting spaces are leaked; the longitudinal beam increases the reliable integrated connection effect by a simple structure, and the support effect is ensured;
the first camera of the utility model can realize up-and-down swing, horizontal rotation and vertical rotation, thereby increasing a large adjusting space; particularly, the swing is more reliable and stable through the structure of the connecting rod and the lead screw nut; the rotation is directly driven by a motor, so that the rotation is more direct; the lower part of the main machine is provided with a swing motor, an output shaft of the swing motor is connected with a lead screw, and the direction of the lead screw is parallel to the longitudinal beam; a movable nut is meshed with and mounted on the screw rod, the far end of the screw rod is rotatably mounted on a bearing block, and the bearing block is fixedly mounted on the lower surface of the host; an extension block is installed on the lower surface of a motor shell of the swing motor, a rotary seat is hinged to the side surface of the extension block, the upper surface of one end, far away from the extension block, of the rotary seat is hinged to the bottom of a swing connecting rod through a hinge piece, and the top of the swing connecting rod is hinged to the lower portion of the movable nut; the screw nut drives the movable nut to move, and after the connecting rod pulls the extension block, the extension block swings up and down around a hinge shaft of the extension block, so that the first camera connected with the extension block also swings up and down;
the utility model discloses a first rotating electrical machines is fixedly installed below the roating seat, the rotation axis of first rotating electrical machines faces downwards and is connected with the connecting seat, the surface of the connecting seat far away from the extension block is installed with the second rotating electrical machines, the output shaft of the second rotating electrical machines is connected with one end of the waterproof shell of the first camera; the other end of the waterproof shell of the first camera is a light-transmitting surface; the rotating structure is directly driven, and is simple and reliable; the first rotating motor improves a large rotating range, and is equivalent to a rotating tripod head in the prior art; the camera of the second rotating motor can mechanically adjust the shooting direction, and is very practical; swing, first rotation and the rotatory cooperation of second back be the camera scope greatly increased of whole first camera, provide reliable comprehensive video acquisition video and patrol and examine the mechanical structure basis. In addition, the utility model is also provided with a second camera; the lens of the second camera faces downwards. The second camera can acquire information right below in real time, and safe and reliable flight is realized in an auxiliary mode.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic view of the mounting structure of the camera module of the present invention;
fig. 3 is a schematic structural view of the support frame of the present invention;
FIG. 4 is a schematic view of the installation structure of the buffer ball of the present invention;
fig. 5 is a schematic structural diagram of an embodiment of the first camera according to the present invention;
fig. 6 is a schematic view of the mounting structure of the support frame of the present invention;
fig. 7 is a schematic structural diagram of a specific embodiment of a connecting seat of the supporting frame of the present invention;
fig. 8 is a schematic view of a rotor arm folding structure of the present invention;
fig. 9 is a schematic structural view of a protective frame of a rotor blade according to the present invention;
fig. 10 is a schematic view of the internal structure of the mounting base of the rotor blade according to the present invention.
Description of reference numerals:
1-a host, 2-a battery, 3-a connecting piece, 4-a butt joint piece, 5-a rotor arm, 6-a mounting seat and 7-a rotor paddle; 8-parallel support, 9-fan-shaped protective frame, 10-rear support frame, 11-front support frame, 12-connecting beam, 13-vertical rod, 14-bottom foot, 15-upper mounting plate, 16-damping ball, 17-lower mounting plate and 18-avoidance cavity; 20-swing motor, 21-extension block, 22-upper connecting plate, 23-spring, 24-boss, 25-lower connecting plate, 26-second camera, 27-bearing seat, 28-lead screw, 29-moving nut, 30-swing connecting rod, 31-rotating seat, 32-first rotating motor, 33-connecting seat, 34-second rotating motor, 35-first camera and 36-groove; 41-a connecting seat;
161-upper connecting buckle, 162-lower connecting buckle;
351-camera body, 352-waterproof shell, 353-waterproof lens, 354-waterproof ring and 355-damping spring;
401-butting sleeve I, 402-butting sleeve II, 403-hinged hinge, 404-upper butting block and 405-lower butting block; 410-through holes, 411-connecting seats, 412-extending flanges and 413-connecting holes;
601-rotating shaft, 602-seat body shell, 603-rotating wheel, 604-driving motor and 605-motor support.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
As shown in fig. 1 to 10, which show a specific embodiment of the present invention; as shown in the figures, the utility model discloses a transformer substation unmanned aerial vehicle inspection device based on intelligent operation and maintenance, which comprises a host 1, a rotor arm 5 uniformly distributed on the host 1 and a rotor paddle 7 arranged at the end part of the rotor arm 5; the end part of the rotor arm 5 is provided with a mounting seat 6, and the rotor paddle 7 is mounted on the mounting seat 6; two support frames are arranged below the main machine 1, the support frames are of inverted U-shaped structures, openings of the support frames face downwards, and the tops of the support frames are fixed below the main machine 1; the two support frames are arranged in parallel front and back and are respectively a front support frame 11 and a back support frame 10; the positions of the two sides of the front support frame 11 and the rear support frame 10 corresponding to the vertical rods are connected through a longitudinal beam 12; the bottom of the upright stanchion is provided with a footing 14 with a round platform structure; the upright rod is a vertical part of the inverted U-shaped structure, and the top part of the upright rod is a horizontal part of the inverted U-shaped structure;
a swing motor 20 is arranged below the main machine 1, an output shaft of the swing motor 20 is connected with a lead screw 28, and the direction of the lead screw 28 is parallel to the longitudinal beam 12; a movable nut 29 is engaged and mounted on the screw 28, the distal end of the screw 28 is rotatably mounted on a bearing block 27, and the bearing block 27 is fixedly mounted on the lower surface of the host 1; an extension block 21 is installed on the lower surface of a motor housing of the swing motor 20, a rotating seat 31 is hinged to the side surface of the extension block 21, the upper surface of one end, far away from the extension block 21, of the rotating seat 31 is hinged to the bottom of a swing connecting rod 30 through a hinge, and the top of the swing connecting rod 30 is hinged to the lower portion of the moving nut 29;
a first rotating motor 32 is fixedly installed below the rotating seat 31, the rotating shaft of the first rotating motor 32 faces downwards and is connected with a connecting seat 33, a second rotating motor 34 is installed on the surface of the connecting seat 33 far away from the extending block 21, and the output shaft of the second rotating motor 34 is connected with one end of a waterproof shell 352 of the first camera 35; the other end of the waterproof case 352 of the first camera 35 is a light-transmitting surface;
a second camera 26 is mounted on the lower surface of the extension block 21; the lens of the second camera 26 is facing downwards.
It should be noted that, the improved position of the present application specifically describes a mechanical structure for a camera and the like, a circuit structure does not relate to a conventional power supply structure, and a data transmission interface can direct a person skilled in the art to directly and unambiguously implement a specific function on the description of the present application; for example, in a machining device with a plurality of motors, the control and the circuit of the motors are very common, and the control precision is very high; the existing unmanned aerial vehicle also carries other functional layouts to realize motor control; the control method also belongs to the prior art, does not belong to the improvement point of the application, and the specific details are not repeated; on the same reason, the circuit board inside the host, the balance control part and the basic functional part supporting the flight of the unmanned aerial vehicle all adopt the prior art.
Preferably, as shown in fig. 4: an upper mounting plate 15 is arranged on the lower surface of a truncated cone-shaped bottom foot 14 at the bottom of the upright, a lower mounting plate 17 parallel to the upper mounting plate 15 is arranged below the upper mounting plate 15, and a plurality of damping balls 16 (also called shockproof balls, buffering balls or buffer balls, and refers to aerated damping components) are distributed between the upper mounting plate 15 and the lower mounting plate 17; the lower surface of the lower mounting plate 17 is provided with an avoidance cavity 18. The damping ball is arranged between the upper mounting plate and the lower mounting plate, so that a damping effect can be generated through the elasticity of the damping ball when the damping ball lands; because the whole damping structure weight of the damping ball of the damping component is reduced, the damping component reduces the weight of the damping component while damping.
Preferably, as shown in fig. 4: the upper mounting plate 15 and the lower surface of the truncated cone-shaped bottom foot 14 are integrally formed; the upper surface of the shock absorption ball 16 is connected with the upper mounting plate 15 through an upper connecting buckle 161, and the lower surface of the shock absorption ball 16 is connected with the lower mounting plate 17 through a lower connecting buckle 162; the shock absorption ball 16 is of a spherical or ellipsoidal structure. Go up the mounting panel if integrated into one piece then equal to be with the integrative integration of damper in round platform type footing below, if separate the shaping then go up mounting panel, shock attenuation ball and lower mounting panel and constitute a shock attenuation independent subassembly, directly install additional can, it is nimble convenient to use. The upper connecting buckle and the lower connecting buckle are stainless steel rings or screw caps with internal threads; the upper connecting buckle and the lower connecting port are made of LDPE materials, and the interior of the upper connecting buckle and the lower connecting port is inflated; the ellipsoidal structure helps to reduce the thickness, and the elastic deformation direction tends to be elastic up and down for shock absorption.
Preferably, as shown in fig. 1 and 9: the main machine shell of the main machine 1 is of a disc-shaped structure, and a plurality of batteries 2 which are connected in an inserting manner are uniformly distributed outside the main machine shell; the plug-in battery is a structure which is designed by the embodiment and is beneficial to the improvement of the battery; the specific circuit structure can adopt the existing power supply battery conductive structure; the specific insertion structure can adopt a sliding chute structure, a bayonet is arranged in the insertion structure, and the battery is clamped after the battery is clamped in place; the number of the batteries and the number of the rotor arms are four; the bottom of each mounting seat extends outwards in parallel to form a parallel support 8, and the far end of the parallel support 8 is provided with a fan-shaped protection frame 9. The fan-shaped protection frame 9 can protect the rotor blade at the periphery; rotor oar also calls the screw, plays balanced and flight effect, current unmanned aerial vehicle's indispensable part, and specific details is no longer repeated.
Preferably, as shown in fig. 2: the lower surface of the extension block 21 is provided with an upper connecting plate 22, the lower surface of the upper connecting plate 22 is connected with a lower connecting plate 25 through a plurality of springs 23, and the upper connecting plate 22 is parallel to the lower connecting plate 25; the lower surface of the lower connecting plate 25 is provided with the second camera 26; grooves 36 are distributed on the lower surface of the upper connecting plate 22; bosses 24 are distributed on the upper surface of the lower connecting plate 25. The embodiment discloses a specific arrangement scheme of the second camera, the camera can have a free effect of balancing vertical suspension through the suspension of a plurality of springs, and the level of the camera during flying is kept as much as possible, so that the aim of acquiring image information right below the camera can be fulfilled; the acquisition of the image information under the aircraft is helpful for assisting safe flight, and the distance between the aircraft and the object under the aircraft is acquired through the ranging camera. The boss is designed to increase the weight of the lower connecting plate, so that the hanging weight achieves the effect of enabling the second camera to be hung horizontally; the groove is used for reducing the weight of the upper connecting plate; how to ensure the horizontal state of the second camera in any state can only be ensured as much as possible firstly, and secondly, the skilled person can adjust the optimal number of springs and the weight size of the lower connecting part with limited experiments according to the guidance of the utility model so as to ensure the horizontal state as much as possible.
Preferably, as shown in fig. 7: the top of each support frame is fixed on the lower surface of the main machine 1 through a support frame connecting seat 41; the support frame connecting seat 41 includes a through hole 410 for passing through the top of the support frame, two sides of the top of the support frame connecting seat 41 extend outward to form an extending flange 412, and the extending flange 412 is provided with a connecting hole 413. The embodiment discloses a structure of a connecting seat, and the top of a support frame is generally designed into a tubular effect, so that the tubular structure part of the support frame is integrally formed, and a mounting structure with an extending flange is designed, so that the support frame can be more reliably fixed; the top of the electric welding machine can be locked after passing through the through hole.
Preferably, as shown in fig. 1 and 8: a connecting piece 3 is arranged outside the main machine 1, and the connecting piece 3 is connected with the rotor arm 5 through a butt joint piece 4; the butt joint part 4 comprises a butt joint sleeve I401 fixedly connected with the connecting part 3 and a butt joint sleeve II402 fixedly connected with the rotor arm 5; one end of one face, opposite to the other face, of each of the butt joint sleeve I and the butt joint sleeve II is hinged through a hinge 403, the other end of the butt joint sleeve I and the other end of the butt joint sleeve II are correspondingly provided with an upper butt joint block 404 and a lower butt joint block 405 respectively, and the upper butt joint block 404 and the lower butt joint block 405 are fastened through bolts after butt joint. This embodiment discloses a preferred embodiment of rotor arm folding; considering the defect that the space occupied in the horizontal direction is too large due to the fact that the rotor arm is extended all the time, a foldable rotor arm is designed; the butt joint sleeves can be mutually hinged and opened and mutually fixed and locked; the rotor arm is hollow, and on the one hand lightens weight, and on the other hand is convenient for wear to establish the circuit, realizes the reliable control and the power supply of host computer and rotor oar.
Preferably, as shown in fig. 5: the first camera 35 is of a cylindrical structure and comprises a waterproof shell 352, a damping spring 355 is mounted at one end, far away from a light transmission surface, in the waterproof shell 352, a camera body 351 is mounted at the end part of the damping spring 355, and the camera body 351 comprises a CCD; the camera body 351, the waterproof housing 352 and the waterproof lens 353 are connected in a buckling mode, and the waterproof ring 354 is arranged at the connecting position between the waterproof housing 352 and the waterproof lens 353. The embodiment discloses an optimal implementation structure of a first camera, the structure of a cylinder is a design basis of the application, and under the issue of an applicant, a cylindrical camera is more suitable for inspection work of a transformer substation in terms of accurate effect and shooting angle, so that the structure of the cylinder is designed, in order to increase the reliable working capacity of each component in the cylinder structure, a shell is made of waterproof materials, and a damping spring is arranged inside the cylinder, so that the service life of a camera body under a motion working condition is longer; waterproof circle has increased water-proof effects, promotes the sealing performance and can improve outdoor operations's stable effect.
Preferably, as shown in fig. 10: the mounting base 6 comprises a base shell 602, a motor support 605 is arranged inside the base shell 602, a driving motor 604 is arranged on the motor support 605, an output shaft of the driving motor 604 faces upwards, a rotating wheel 603 with a diameter larger than that of the output shaft is arranged on the output shaft, a rotating shaft 601 is arranged at the center of the rotating wheel 603, and the rotating shaft 601 is fixedly mounted on the rotating shaft 601 and is provided with a rotor blade 7. The present embodiment discloses a specific structure within the mount; the driving motor passes through the motor support and reliably supports, and driving motor drives great swiveling wheel at first, and rotation that is even, and the swiveling wheel redrives the less pivot of diameter, and it is more outstanding to rotate the effect.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The transformer substation unmanned aerial vehicle inspection device based on intelligent operation and maintenance comprises a host, rotor arms uniformly distributed on the host and rotor paddles arranged at the end parts of the rotor arms; the method is characterized in that: the end part of the rotor arm is provided with a mounting seat, and the rotor paddle is mounted on the mounting seat; two support frames are arranged below the main machine, the support frames are of inverted U-shaped structures, the openings of the support frames face downwards, and the tops of the support frames are fixed below the main machine; the two support frames are arranged in parallel front and back and are respectively a front support frame and a back support frame; the positions of the two sides of the front support frame and the rear support frame, which correspond to the vertical rods, are connected through a longitudinal beam; the bottom of the upright stanchion is provided with a footing of a circular truncated cone structure;
a swing motor is arranged below the main machine, an output shaft of the swing motor is connected with a lead screw, and the direction of the lead screw is parallel to the longitudinal beam; a movable nut is meshed with and mounted on the screw rod, the far end of the screw rod is rotatably mounted on a bearing block, and the bearing block is fixedly mounted on the lower surface of the host; an extension block is installed on the lower surface of a motor shell of the swing motor, a rotary seat is hinged to the side surface of the extension block, the upper surface of one end, far away from the extension block, of the rotary seat is hinged to the bottom of a swing connecting rod through a hinge piece, and the top of the swing connecting rod is hinged to the lower portion of the movable nut;
a first rotating motor is fixedly installed below the rotating seat, a rotating shaft of the first rotating motor faces downwards and is connected with the connecting seat, a second rotating motor is installed on the surface, far away from the extending block, of the connecting seat, and an output shaft of the second rotating motor is connected with one end of a waterproof shell of the first camera; the other end of the waterproof shell of the first camera is a light-transmitting surface;
the lower surface of the extension block is provided with a second camera; the lens of the second camera faces downwards.
2. The substation unmanned aerial vehicle inspection device based on wisdom operation and maintenance of claim 1, characterized in that: the lower surface of the truncated cone-shaped bottom foot at the bottom of the upright rod is provided with an upper mounting plate, a lower mounting plate parallel to the upper mounting plate is arranged below the upper mounting plate, and a plurality of damping balls are distributed between the upper mounting plate and the lower mounting plate; the lower surface of the lower mounting plate is provided with an avoiding cavity.
3. The substation unmanned aerial vehicle inspection device based on wisdom operation and maintenance of claim 2, characterized in that: the upper mounting plate and the lower surface of the truncated cone-shaped bottom foot are integrally formed; the upper surface of the shock absorption ball is connected with the upper mounting plate through an upper connecting buckle, and the lower surface of the shock absorption ball is connected with the lower mounting plate through a lower connecting buckle; the shock absorption ball is of a spherical body structure or an ellipsoidal body structure.
4. The substation unmanned aerial vehicle inspection device based on wisdom operation and maintenance of claim 1, characterized in that: the main machine shell of the main machine is of a disc-shaped structure, and a plurality of batteries which are connected in an inserting manner are uniformly distributed outside the main machine shell; the number of the batteries and the number of the rotor arms are four; the bottom of each mounting seat extends outwards in parallel to form a parallel support, and the far end of the parallel support is provided with a fan-shaped protection frame.
5. The substation unmanned aerial vehicle inspection device based on wisdom operation and maintenance of claim 1, characterized in that: the lower surface of the extension block is provided with an upper connecting plate, the lower surface of the upper connecting plate is connected with a lower connecting plate through a plurality of springs, and the upper connecting plate is parallel to the lower connecting plate; the lower surface of the lower connecting plate is provided with the second camera; grooves are distributed on the lower surface of the upper connecting plate; and bosses are distributed on the upper surface of the lower connecting plate.
6. The substation unmanned aerial vehicle inspection device based on wisdom operation and maintenance of claim 1, characterized in that: the top of each support frame is fixed on the lower surface of the main machine through a support frame connecting seat; the support frame connecting seat comprises a through hole used for penetrating the top of the support frame, and two sides of the top of the support frame connecting seat extend outwards to form extending flanges, and connecting holes are formed in the extending flanges.
7. The substation unmanned aerial vehicle inspection device based on wisdom operation and maintenance of claim 1, characterized in that: the external part of the host is provided with a connecting piece, and the connecting piece is connected with the rotor arm through a butt joint piece; the butt joint piece comprises a butt joint sleeve I fixedly connected with the connecting piece and a butt joint sleeve II fixedly connected with the rotor wing arm; one end of one face of each of the butt joint sleeve I and the butt joint sleeve II is hinged through a hinge, the other end of each of the butt joint sleeve I and the butt joint sleeve II is correspondingly provided with an upper butt joint block and a lower butt joint block, and the upper butt joint block and the lower butt joint block are fastened through bolts after being in butt joint.
8. The substation unmanned aerial vehicle inspection device based on wisdom operation and maintenance of claim 1, characterized in that: the first camera is of a cylindrical structure and comprises a waterproof shell, a damping spring is mounted at one end, far away from the light-transmitting surface, in the waterproof shell, a camera body is mounted at the end part of the damping spring, and the camera body comprises a CCD; the camera body, waterproof shell and waterproof camera lens buckle are connected, and waterproof circle sets up the junction between waterproof shell and waterproof camera lens.
9. The substation unmanned aerial vehicle inspection device based on wisdom operation and maintenance of claim 1, characterized in that: the mount pad contains the pedestal shell, and the pedestal shell is inside to be set up motor support, installs driving motor on the motor support, and driving motor's output shaft up and installation diameter is greater than the swiveling wheel of output shaft on the output shaft, swiveling wheel center installation pivot, fixed mounting in the pivot the rotor oar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020011109.6U CN211391683U (en) | 2020-01-04 | 2020-01-04 | Unmanned aerial vehicle inspection device of transformer substation based on wisdom fortune dimension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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Address after: 710075 1st floor, block 3 / B, Yuhua Optoelectronic Science and Technology Park, No. 36, Weiyi Road, Yanta District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Guozhen Industrial Group Co.,Ltd. Address before: 710075 1st floor, block 3 / B, Yuhua Optoelectronic Science and Technology Park, No. 36, Weiyi Road, Yanta District, Xi'an City, Shaanxi Province Patentee before: Shaanxi Guozhen Power Engineering Co.,Ltd. |