CN210101976U - Unmanned aerial vehicle device with high safety performance for line patrol - Google Patents
Unmanned aerial vehicle device with high safety performance for line patrol Download PDFInfo
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- CN210101976U CN210101976U CN201920376291.2U CN201920376291U CN210101976U CN 210101976 U CN210101976 U CN 210101976U CN 201920376291 U CN201920376291 U CN 201920376291U CN 210101976 U CN210101976 U CN 210101976U
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Abstract
The utility model relates to an unmanned aerial vehicle device that security performance is high for patrolling line, including main part, laser radar appearance, air cushion, a plurality of protection machanism and a plurality of screw, be equipped with the antenna in the main part, protection machanism includes cylinder, trachea, gas pole, stabilizer blade and branch, and this an unmanned aerial vehicle device that security performance is high for patrolling line is when patrolling line completion descending, through the air cushion with the ground contact after, be used in protection machanism, protection machanism acts on the air cushion for the air cushion is many times with ground contact, cushions isolation protection to the laser radar appearance, makes equipment safety landing, has strengthened the security performance of equipment, has improved the practicality of equipment.
Description
Technical Field
The utility model relates to a civil administration equipment field, in particular to unmanned aerial vehicle device that security performance is high for patrolling line.
Background
The unmanned aerial vehicle power line patrol is characterized in that laser point clouds along the power line are collected and processed through a laser radar system, real three-dimensional reconstruction of the power line patrol can be achieved, the surface morphology of the power line along the line, surface attachments (buildings, trees and the like), three-dimensional devices and models of line towers and the like are recovered, and data information is transmitted back to a ground information receiving platform through an unmanned aerial vehicle image transmission system. The guardian uses the data as the extrusion to know the structural information of the power transmission line equipment and facilities, find the abnormality and hidden trouble therein and the threat of the spanned object in the line corridor to the line.
Current electric power patrols line unmanned aerial vehicle mostly relies on carrying on laser radar equipment to accomplish work, but lacks the safeguard measure to laser radar, when unmanned aerial vehicle descends, the laser radar appearance collides with some bellied sharp objects on the ground easily to lead to the damage of laser radar appearance, owing to can't guarantee safe descending, and then reduced current unmanned aerial vehicle device's security performance.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the unmanned aerial vehicle for line patrol is high in safety performance.
The utility model provides a technical scheme that its technical problem adopted is: the unmanned aerial vehicle device comprises a main body, a laser radar instrument, an air cushion, a plurality of protection mechanisms and a plurality of propellers, wherein the laser radar instrument is fixed below the main body, the propellers are circumferentially and uniformly distributed on the periphery of the main body, the laser radar instrument is fixed below the main body, the air cushion is fixed below the laser radar instrument, the protection mechanisms are circumferentially and uniformly distributed on the periphery of the laser radar instrument, and an antenna is arranged in the main body;
protection machanism includes cylinder, trachea, gas pole, stabilizer blade and branch, the below at the main part is fixed to the cylinder level, tracheal one end and cylinder intercommunication, tracheal other end and air cushion intercommunication, the one end setting of gas pole is in the cylinder, the other end of gas pole is located one side that is close to the laser radar appearance of cylinder, the gas pole is articulated through the center department of branch and stabilizer blade, the top and the main part of stabilizer blade are articulated, be equipped with the spring in the cylinder, the both ends of spring are connected with bottom and gas pole in the cylinder respectively, the spring is in tensile state.
Preferably, in order to limit the sliding range of the air rod, a plurality of limiting blocks are arranged in the air cylinder, the limiting blocks are located on one side, away from the laser radar instrument, of the air rod, and the limiting blocks are circumferentially and uniformly distributed on the inner wall of the air cylinder.
Preferably, in order to ensure the stable movement of the gas rod, a limiting ring is arranged in the cylinder and fixed on the inner wall of the cylinder, and the limiting ring is sleeved on the gas rod.
Preferably, in order to facilitate the movement of the air rod, the inner side of the limiting ring is coated with lubricating oil.
Preferably, in order to ensure the stable falling of the equipment, the support legs are in an inclined state, the bottom ends of the support legs and the bottom end of the air cushion are positioned on the same horizontal plane, and the distance between the bottom ends of the support legs and the axis of the main body is greater than the distance between the top ends of the support legs and the axis of the main body.
Preferably, in order to enhance the cruising ability of the equipment, a photovoltaic panel is arranged above the main body.
The beneficial effects of the utility model are that, this an unmanned aerial vehicle device for patrolling that security performance is high when patrolling the line and accomplishing the descending, through the air cushion with the ground contact after, be used in protection mechanism, protection mechanism counteracts on the air cushion for the air cushion is many times with ground contact, cushions isolation protection to the laser radar appearance, makes equipment safety landing, has strengthened the security performance of equipment, has improved the practicality of equipment.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the unmanned aerial vehicle with high safety performance for line patrol of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
in the figure: 1. the laser radar device comprises a main body, 2 laser radar instruments, 3 air cushions, 4 propellers, 5 air cylinders, 6 air pipes, 7 air rods, 8 support legs, 9 support rods, 10 limiting blocks, 11 limiting rings, 12 photovoltaic panels and 13 springs.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the unmanned aerial vehicle for line patrol has high safety performance, and comprises a main body 1, a laser radar instrument 2, an air cushion 3, a plurality of protection mechanisms and a plurality of propellers 4, wherein the laser radar instrument 2 is fixed below the main body 1, the propellers 4 are circumferentially and uniformly distributed on the periphery of the main body 1, the laser radar instrument 2 is fixed below the main body 1, the air cushion 3 is fixed below the laser radar instrument 2, the protection mechanisms are circumferentially and uniformly distributed on the periphery of the laser radar instrument 2, and antennas are arranged in the main body 1;
in this unmanned aerial vehicle device, make things convenient for equipment to carry out wireless communication with ground information receiving platform through the inside antenna of main part 1 and be connected, be convenient for user's remote control this unmanned aerial vehicle device, screw 4 rotates, produce decurrent air current, the support equipment removes in flight, equipment is in the flight, utilize laser radar appearance 2 to scan the below, and transmit image data for ground information receiving platform, the monitoring personnel of being convenient for carry out electric power inspection line, when unmanned aerial vehicle descends, in order to avoid laser radar appearance 2 to damage, each protection machanism through air cushion 3 and periphery carries out safety protection to laser radar appearance 2, make unmanned aerial vehicle safety descending, thereby the practicality of equipment has been improved.
As shown in fig. 2, the protection mechanism includes a cylinder 5, an air pipe 6, an air rod 7, a support leg 8 and a support rod 9, the cylinder 5 is horizontally fixed below the main body 1, one end of the air pipe 6 is communicated with the cylinder 5, the other end of the air pipe 6 is communicated with the air cushion 3, one end of the air rod 7 is arranged in the cylinder 5, the other end of the air rod 7 is located on one side, close to the laser radar instrument 2, of the cylinder 5, the air rod 7 is hinged to the center of the support leg 8 through the support rod 9, the top end of the support leg 8 is hinged to the main body 1, a spring 13 is arranged in the cylinder 5, two ends of the spring 13 are respectively connected with the bottom and the air rod 7 in the cylinder 5, and the spring 13 is in a stretching.
When the unmanned aerial vehicle descends, the air cushion 3 below the laser radar instrument 2 is firstly contacted with the ground, the descending speed of the equipment is reduced, the laser radar instrument 2 is isolated and buffered, along with the whole downward movement of the equipment, the air cushion 3 is extruded, the air in the air cushion 3 enters the air cylinder 5 through the air pipe 6, the air rod 7 is pushed to move towards the laser radar instrument 2, so that the support rod 9 pulls the support foot 8 to rotate towards the laser radar instrument 2, the height of the main body 1 in the vertical direction is increased while the support foot 8 supports the main body 1, the main body 1 is driven to move upwards, the laser radar instrument 2 and the air cushion 3 are driven to move upwards, the laser radar instrument 2 is prevented from violent collision, after the air cushion 3 moves upwards, the air cushion is separated from the ground again, at the moment, the spring 13 pulled in the air cylinder 5 pulls the air rod 7, the support foot 8 is driven to rotate towards, make the height of main part 1 reduce, air cushion 3 downstream contacts ground, so through the contact repeatedly of air cushion 3 with ground, slows down unmanned aerial vehicle downward movement speed, avoids taking place to damage behind laser radar appearance 2 and the ground contact collision to the security performance of this equipment has been strengthened.
Preferably, in order to limit the sliding range of the air rod 7, a plurality of limit blocks 10 are arranged in the air cylinder 5, the limit blocks 10 are positioned on one side, away from the laser radar instrument 2, of the air rod 7, and the limit blocks 10 are circumferentially and uniformly distributed on the inner wall of the air cylinder 5. The minimum stretching length of the spring 13 is limited by the limiting block 10, so that the spring 13 is always kept in a stretching state, and the sliding range of the air lever 7 is limited.
Preferably, in order to ensure the stable movement of the gas rod 7, a limiting ring 11 is arranged in the cylinder 5, the limiting ring 11 is fixed on the inner wall of the cylinder 5, and the limiting ring 11 is sleeved on the gas rod 7. The moving direction of the air rod 7 is fixed by the limiting ring 11 fixed in the air cylinder 5, so that when the deformation amount of the spring 13 changes, the air rod 7 keeps moving stably along the axis of the limiting ring 11.
Preferably, the inner side of the retainer ring 11 is coated with a lubricating oil in order to facilitate the movement of the air rod 7. The friction between the air rod 7 and the limiting ring 11 is reduced by using lubricating oil, so that the air rod 7 is convenient to move.
Preferably, in order to ensure the stable falling of the device, the support leg 8 is in an inclined state, the bottom end of the support leg 8 is located at the same level with the bottom end of the air cushion 3, and the distance between the bottom end of the support leg 8 and the axis of the main body 1 is greater than the distance between the top end of the support leg 8 and the axis of the main body 1. This kind of form is adopted to 8 initial conditions of stabilizer blade for among each protection machanism, stabilizer blade 8 opens, increase and the area of contact on ground when descending, make things convenient for equipment stable descending, and after descending, air cushion 3 is compressed, and in air flow to cylinder 5, air pole 7 removed, drives stabilizer blade 8 through branch 9 and moves to the inboard, thereby makes stabilizer blade 8 with 1 jack-up of main part, increases 1 height of main part, makes air cushion 3 break away from with ground.
Preferably, in order to enhance the endurance of the equipment, a photovoltaic panel 12 is arranged above the main body 1. Photovoltaic power generation can be carried out through the photovoltaic panel 12, and electric energy for flying the equipment is provided, so that the cruising ability of the equipment is enhanced.
This unmanned aerial vehicle device utilizes laser radar appearance 2 to carry out after the electric power patrols the line and falls, air cushion 3 at first contacts with ground, make air cushion 3 receive the compression back, the air in air cushion 3 passes through in 6 entering cylinders 5 of trachea, it removes to drive air pole 7, it rotates to drive stabilizer blade 8 through branch 9, prop up main part 1, make air cushion 3 break away from behind the ground, spring 13 is drawn and is stretched and drive air pole 7 and reset, and then make branch 9 antiport, reduce main part 1 height, air gets back to in air cushion 3 in 5 simultaneously, air cushion 3 contacts with ground once more, carry out buffer protection to laser radar appearance 2, so after air cushion 3 contact with ground many times, equipment safety descends, thereby laser radar appearance 2 has been protected, the security performance of equipment has been strengthened, the practicality of equipment has been improved.
Compared with the prior art, this an unmanned aerial vehicle device for patrolling line security performance is high when patrolling line and accomplishing the descending, through air cushion 3 and ground contact back, be used in protection mechanism, protection mechanism counteracts on air cushion 3 for 3 times and ground contact of air cushion carry out buffering isolation protection to laser radar appearance 2, make equipment safety landing, have strengthened the security performance of equipment, have improved the practicality of equipment.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The unmanned aerial vehicle device for line patrol is high in safety performance and is characterized by comprising a main body (1), a laser radar instrument (2), an air cushion (3), a plurality of protection mechanisms and a plurality of propellers (4), wherein the laser radar instrument (2) is fixed below the main body (1), the propellers (4) are circumferentially and uniformly distributed on the periphery of the main body (1), the laser radar instrument (2) is fixed below the main body (1), the air cushion (3) is fixed below the laser radar instrument (2), the protection mechanisms are circumferentially and uniformly distributed on the periphery of the laser radar instrument (2), and an antenna is arranged in the main body (1);
the protection mechanism comprises a cylinder (5), an air pipe (6), an air rod (7), a support leg (8) and a support rod (9), the cylinder (5) is horizontally fixed below the main body (1), one end of the air pipe (6) is communicated with the cylinder (5), the other end of the air pipe (6) is communicated with the air cushion (3), one end of the air rod (7) is arranged in the air cylinder (5), the other end of the air rod (7) is positioned at one side of the air cylinder (5) close to the laser radar instrument (2), the gas rod (7) is hinged with the center of the supporting leg (8) through a supporting rod (9), the top end of the supporting leg (8) is hinged with the main body (1), a spring (13) is arranged in the cylinder (5), the two ends of the spring (13) are respectively connected with the bottom in the cylinder (5) and the air rod (7), and the spring (13) is in a stretching state.
2. The unmanned aerial vehicle for line patrol with high safety performance as claimed in claim 1, wherein a plurality of limiting blocks (10) are arranged in the cylinder (5), the limiting blocks (10) are located on one side of the air rod (7) far away from the laser radar instrument (2), and the limiting blocks (10) are circumferentially and uniformly distributed on the inner wall of the cylinder (5).
3. The unmanned aerial vehicle for line patrol with high safety performance as claimed in claim 1, wherein a limiting ring (11) is arranged in the cylinder (5), the limiting ring (11) is fixed on the inner wall of the cylinder (5), and the limiting ring (11) is sleeved on the air rod (7).
4. The high-safety unmanned aerial vehicle for line patrol according to claim 3, wherein an inner side of the retainer ring (11) is coated with a lubricating oil.
5. The unmanned aerial vehicle for patrol with high safety according to claim 1, wherein the leg (8) is in an inclined state, the bottom end of the leg (8) is located at the same level as the bottom end of the air cushion (3), and the distance between the bottom end of the leg (8) and the axis of the main body (1) is greater than the distance between the top end of the leg (8) and the axis of the main body (1).
6. The unmanned aerial vehicle for patrol having high safety according to claim 1, wherein a photovoltaic panel (12) is provided above the body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920376291.2U CN210101976U (en) | 2019-03-22 | 2019-03-22 | Unmanned aerial vehicle device with high safety performance for line patrol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920376291.2U CN210101976U (en) | 2019-03-22 | 2019-03-22 | Unmanned aerial vehicle device with high safety performance for line patrol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210101976U true CN210101976U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920376291.2U Active CN210101976U (en) | 2019-03-22 | 2019-03-22 | Unmanned aerial vehicle device with high safety performance for line patrol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210101976U (en) |
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2019
- 2019-03-22 CN CN201920376291.2U patent/CN210101976U/en active Active
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Address after: 210000 8 -22, 699 Xuanwu Road, Xuanwu District, Nanjing, Jiangsu. Patentee after: Speed Technology Co.,Ltd. Address before: 210000 8 -22, 699 Xuanwu Road, Xuanwu District, Nanjing, Jiangsu. Patentee before: SPEED TIME AND SPACE INFORMATION TECHNOLOGY Co.,Ltd. |