CN215436936U - Underground power transmission line pipeline inspection unmanned aerial vehicle capable of automatically avoiding obstacles - Google Patents
Underground power transmission line pipeline inspection unmanned aerial vehicle capable of automatically avoiding obstacles Download PDFInfo
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- CN215436936U CN215436936U CN202121883362.1U CN202121883362U CN215436936U CN 215436936 U CN215436936 U CN 215436936U CN 202121883362 U CN202121883362 U CN 202121883362U CN 215436936 U CN215436936 U CN 215436936U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 238000007689 inspection Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000004888 barrier function Effects 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses an underground power transmission line pipeline inspection unmanned aerial vehicle capable of automatically avoiding obstacles, which belongs to the technical field of inspection unmanned aerial vehicles and comprises an unmanned aerial vehicle body, wherein the upper surface of the unmanned aerial vehicle body is fixedly connected with the lower surface of a mounting plate, the right side surface of the inner wall of the mounting plate is connected with a pushing mechanism in a clamping manner, and one end of the back surface of the pushing mechanism is sleeved with a bearing. This keep away secret electric power transmission line pipeline of barrier by oneself patrols and examines unmanned aerial vehicle, through setting up the threaded rod, the nut, piston plate and fixed plate, reversal anti-skidding carousel, produce the negative pressure in two second cavities that are linked together with first cavity, make two movable rods that set up in two second cavities drive two fixed plates and the contact of ultrasonic positioning sensor, for current unmanned aerial vehicle, this unmanned aerial vehicle staff when using only need rotate the carousel alright fix ultrasonic positioning sensor, and the operation is thus simple, make that the staff can be convenient carry out dismouting and maintenance to it.
Description
Technical Field
The utility model belongs to the technical field of inspection unmanned aerial vehicles, and particularly relates to an underground electric power transmission line pipeline inspection unmanned aerial vehicle capable of avoiding obstacles by self.
Background
The unmanned plane is called unmanned plane for short, and is an unmanned plane operated by radio remote control equipment and a self-contained program control device. The machine has no cockpit, but is provided with an automatic pilot, a program control device and other equipment.
Among the prior art, people often use unmanned aerial vehicle to patrol and examine secret power transmission line pipeline, in order to let unmanned aerial vehicle can fly smoothly in the pipeline, unmanned aerial vehicle need install an ultrasonic positioning sensor additional and respond to the barrier in the secret power transmission line pipeline, but current ultrasonic positioning sensor comes most to install through the screw, the operation is comparatively troublesome, and unmanned aerial vehicle can collide with foreign object in flight, make unmanned aerial vehicle probably cause the damage because of the striking, consequently, need an underground power transmission line pipeline of keeping away the barrier by oneself to patrol and examine unmanned aerial vehicle and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects in the prior art, the utility model provides the underground power transmission line pipeline inspection unmanned aerial vehicle capable of automatically avoiding the obstacles, and solves the problems that the existing ultrasonic positioning sensors are mostly installed through screws, the operation is troublesome, and the unmanned aerial vehicle possibly collides with foreign objects in flight, so that the unmanned aerial vehicle is possibly damaged due to collision.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an underground electric power transmission line pipeline inspection unmanned aerial vehicle of keeping away barrier by oneself, includes the unmanned aerial vehicle body, the upper surface of unmanned aerial vehicle body is connected with the lower fixed surface of mounting panel, the right flank joint of mounting panel inner wall has pushing mechanism, the bearing has been cup jointed to the one end at the pushing mechanism back, the bearing joint is at the left surface of piston plate, piston plate sliding connection is in first cavity.
The first cavity is communicated with the two second cavities, the first cavity and the second cavities are arranged in the mounting plate, the piston rods are connected in the second cavities in a sliding mode, and the piston rods are fixedly connected with the lower surface of the fixing plate through the connecting rods.
The lower surface of fixed plate and the upper surface overlap joint of mounting panel, the opposite face of two fixed plates all through anti-skidding grain and ultrasonic positioning sensor's front and back overlap joint, ultrasonic positioning sensor's lower surface and the upper surface overlap joint of mounting panel, the surface of unmanned aerial vehicle body passes through buffer gear and solid fixed ring's inner wall fixed connection.
As a further scheme of the utility model: pushing mechanism includes the nut, the nut joint is at the right flank of mounting panel inner wall, nut female connection has the threaded rod, the right-hand member of threaded rod and the left surface fixed connection of piston plate.
As a further scheme of the utility model: the lower surface of the fixing plate is fixedly connected with the front surface of the inner wall of the groove through a telescopic rod, and the groove is formed in the upper surface of the mounting plate.
As a further scheme of the utility model: buffer gear includes the rubber pole, the surface of rubber pole has cup jointed the spring, the both ends of spring and rubber pole respectively with the opposite face fixed connection who gu fixed ring and unmanned aerial vehicle body.
As a further scheme of the utility model: the outer surface of the fixing ring is sleeved with a rubber sleeve, and the left end of the threaded rod is fixedly connected with the right side face of the anti-skidding rotary table.
As a further scheme of the utility model: the cross-sectional shape of the piston plate is set to be rectangular, and the shape of the connecting rod is set to be L-shaped.
As a further scheme of the utility model: the cross-sectional shapes of the fixing ring and the rubber sleeve are both circular.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. this keep away secret electric power transmission line pipeline of barrier by oneself and patrol and examine unmanned aerial vehicle, through setting up the threaded rod, the nut, a bearing, the piston board, first cavity, second cavity and fixed plate, anti-skidding carousel reverses, pivoted threaded rod and nut mutually support and drive the piston board at first cavity internal motion through the bearing, produce the negative pressure in two second cavities that are linked together with first cavity, make two movable rods that set up in two second cavities drive two fixed plates and ultrasonic positioning sensor contact, for current unmanned aerial vehicle, this unmanned aerial vehicle staff only need rotate the carousel alright fix ultrasonic positioning sensor when using, and the operation is thus simple, make that the staff can be convenient carry out dismouting and maintenance to it.
2. This keep away secret electric power transmission line pipeline of barrier by oneself patrols and examines unmanned aerial vehicle, through setting up the rubber pole, a spring, gu fixed ring and rubber sleeve, when this unmanned aerial vehicle takes place the striking with the foreign object, the impact force that the rubber sleeve produced when striking is absorbed, the rubber sleeve that warp drives rubber pole and spring flexible through solid fixed ring, make flexible rubber pole and spring mutually support and absorb the impact force that produces when striking once more, make the foreign object striking be difficult for the damage that causes this unmanned aerial vehicle, the normal life of this unmanned aerial vehicle has been guaranteed.
3. This underground electric power transmission line pipeline of keeping away barrier by oneself patrols and examines unmanned aerial vehicle, through setting up the telescopic link, the telescopic link can carry on spacingly to the fixed plate for the fixed plate can not take place to rock when the motion, makes the movable rod accessible connecting rod drive the steady motion of fixed plate.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the exploded mounting plate of the present invention;
FIG. 3 is a schematic structural view of a cross section of a mounting plate according to the present invention;
FIG. 4 is a schematic three-dimensional structure of the buffering mechanism of the present invention;
in the figure: 1 unmanned aerial vehicle body, 2 mounting panels, 3 pushing mechanism, 31 nut, 32 threaded rods, 4 bearings, 5 piston plates, 6 first cavities, 7 second cavities, 8 piston rods, 9 connecting rods, 10 fixed plates, 11 ultrasonic positioning sensors, 12 telescopic rods, 13 grooves, 14 buffer mechanisms, 141 rubber rods, 142 springs, 15 fixed rings, 16 rubber sleeves.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides an underground electric power transmission line pipeline inspection unmanned aerial vehicle of keeping away barrier by oneself, including unmanned aerial vehicle body 1, the upper surface of unmanned aerial vehicle body 1 is connected with the lower fixed surface of mounting panel 2, the right flank joint of 2 inner walls of mounting panel has pushing mechanism 3, bearing 4 has been cup jointed to the one end at the 3 backs of pushing mechanism, the left surface of bearing 4 joint at piston plate 5, through setting up bearing 4, be connected with piston plate 5 through bearing 4 because of threaded rod 32, when threaded rod 32 rotates, pivoted threaded rod 32 accessible bearing 4 drives piston plate 5 and moves in first cavity 6, 5 sliding connection of piston plate is in first cavity 6.
The lower surface of the fixing plate 10 is lapped with the upper surface of the mounting plate 2, the opposite surfaces of the two fixing plates 10 are lapped with the front surface and the back surface of the ultrasonic positioning sensor 11 through anti-skid particles, the fixing plate 10 is arranged, the anti-skid particles are arranged on the opposite surfaces of the two fixing plates 10, friction between the fixing plate 10 and the ultrasonic positioning sensor 11 is increased, and the fixing plate 10 is protected, so that the fixing plate 10 is not easy to directly contact with the fixing plate 10, the damage degree of the fixing plate 10 to the ultrasonic positioning sensor 11 is reduced, the lower surface of the ultrasonic positioning sensor 11 is lapped with the upper surface of the mounting plate 2, the outer surface of the unmanned aerial vehicle body 1 is fixedly connected with the inner wall of the fixing ring 15 through the buffer mechanism 14, and the ultrasonic positioning sensor 11 is arranged, and the ultrasonic positioning sensor 11 mainly adopts a direct reflection type detection mode; the detected object located in front of the sensor partially transmits the transmitted sound wave back to the receiver of the sensor, so that the sensor detects the detected object, and the unmanned aerial vehicle can avoid the obstacle.
Specifically, as shown in fig. 2, the lower surface of the fixing plate 10 passes through the telescopic rod 12 and the front fixed connection of the inner wall of the groove 13, the upper surface of the mounting plate 2 is provided with the groove 13, the rubber sleeve 16 is sleeved on the outer surface of the fixing ring 15, the left end of the threaded rod 32 is fixedly connected with the right side surface of the anti-slip turntable, through the anti-slip turntable, the friction between the palm and the anti-slip turntable is increased, the palm of a worker cannot slip on the surface of the turntable, and the anti-slip turntable can drive the threaded rod 32 to rotate in the nut 31.
Specifically, as shown in fig. 3, pushing mechanism 3 includes nut 31, and nut 31 joint is at the right flank of mounting panel 2 inner wall, and nut 31 internal thread is connected with threaded rod 32, and the right-hand member of threaded rod 32 and the left surface fixed connection of piston plate 5 are through setting up threaded rod 32 and nut 31, because of nut 31 internal thread is connected with threaded rod 32 for threaded rod 32 and nut 31 mutually support accessible bearing 4 and drive piston plate 5 and move in first cavity 6.
Specifically, as shown in fig. 2 and 3, the cross-sectional shape of the piston plate 5 is set to be rectangular, the shape of the connecting rod 9 is set to be L-shaped, and by setting the piston plate 5, the piston plate 5 does not rotate when moving because the cross-sectional shape of the piston plate 5 is set to be rectangular, so that the piston plate 5 can move smoothly in the first cavity 6.
Specifically, as shown in fig. 1 and 4, buffer gear 14 includes rubber pole 141, and spring 142 has been cup jointed to rubber pole 141's surface, and spring 142 and rubber pole 141's both ends respectively with the opposite face fixed connection who gu fixed ring 15 and unmanned aerial vehicle body 1, gu fixed ring 15 and rubber sleeve 16's cross sectional shape all sets up to circular, through setting up spring 142 for telescopic spring 142 can absorb the impact force that produces when striking.
The working principle of the utility model is as follows:
s1, when the ultrasonic positioning sensor 11 needs to be installed, a worker places the ultrasonic positioning sensor 11 between two fixing plates 10, reverses the anti-skidding turntable, the anti-skidding turntable drives the threaded rod 32 to rotate, the rotating threaded rod 32 and the nut 31 are matched with each other and drive the piston plate 5 to move in the first cavity 6 through the bearing 4, negative pressure is generated in two second cavities 7 communicated with the first cavity 6, two movable rods arranged in the two second cavities 7 are enabled to be close to each other, and the two fixing plates 10 close to each other are contacted with the ultrasonic positioning sensor 11;
s2, at last, when this unmanned aerial vehicle and foreign object take place the striking, the impact force that produces when the rubber sleeve 16 is strikeed absorbs, and the rubber sleeve 16 that warp drives rubber pole 141 and spring 142 through solid fixed ring 15 and stretches out and draws back for flexible rubber pole 141 and spring 142 mutually support and absorb the impact force that produces when strikeing again.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides an underground electric power transmission line pipeline inspection unmanned aerial vehicle of keeping away barrier by oneself, includes unmanned aerial vehicle body (1), its characterized in that: the upper surface of the unmanned aerial vehicle body (1) is fixedly connected with the lower surface of the mounting plate (2), the right side surface of the inner wall of the mounting plate (2) is connected with a pushing mechanism (3) in a clamping mode, one end of the back surface of the pushing mechanism (3) is sleeved with a bearing (4), the bearing (4) is connected to the left side surface of a piston plate (5) in a clamping mode, and the piston plate (5) is connected in a first cavity (6) in a sliding mode;
the first cavity (6) is communicated with the two second cavities (7), the first cavity (6) and the second cavities (7) are arranged in the mounting plate (2), the second cavities (7) are connected with piston rods (8) in a sliding mode, and the piston rods (8) are fixedly connected with the lower surface of the fixing plate (10) through connecting rods (9);
the lower surface of fixed plate (10) and the upper surface overlap joint of mounting panel (2), the opposite face of two fixed plates (10) all through the front and the back overlap joint of anti-skidding grain and ultrasonic positioning sensor (11), the lower surface of ultrasonic positioning sensor (11) and the upper surface overlap joint of mounting panel (2), the inner wall fixed connection of buffer gear (14) and solid fixed ring (15) is passed through to the surface of unmanned aerial vehicle body (1).
2. The underground power transmission line pipeline inspection unmanned aerial vehicle capable of avoiding obstacles by itself according to claim 1, characterized in that: pushing mechanism (3) include nut (31), nut (31) joint is at the right flank of mounting panel (2) inner wall, nut (31) internal thread connection has threaded rod (32), the right-hand member of threaded rod (32) and the left surface fixed connection of piston plate (5).
3. The underground power transmission line pipeline inspection unmanned aerial vehicle capable of avoiding obstacles by itself according to claim 1, characterized in that: the lower surface of fixed plate (10) passes through telescopic link (12) and the positive fixed connection of recess (13) inner wall, the upper surface at mounting panel (2) is seted up in recess (13).
4. The underground power transmission line pipeline inspection unmanned aerial vehicle capable of avoiding obstacles by itself according to claim 1, characterized in that: buffer gear (14) include rubber pole (141), spring (142) have been cup jointed to the surface of rubber pole (141), the opposite face fixed connection of the both ends of spring (142) and rubber pole (141) with solid fixed ring (15) and unmanned aerial vehicle body (1) respectively.
5. The underground power transmission line pipeline inspection unmanned aerial vehicle capable of avoiding obstacles by itself according to claim 2, characterized in that: the outer surface of the fixing ring (15) is sleeved with a rubber sleeve (16), and the left end of the threaded rod (32) is fixedly connected with the right side face of the anti-skidding rotary table.
6. The underground power transmission line pipeline inspection unmanned aerial vehicle capable of avoiding obstacles by itself according to claim 1, characterized in that: the cross-sectional shape of the piston plate (5) is set to be rectangular, and the shape of the connecting rod (9) is set to be L-shaped.
7. The underground power transmission line pipeline inspection unmanned aerial vehicle capable of avoiding obstacles by itself according to claim 5, characterized in that: the cross-sectional shapes of the fixing ring (15) and the rubber sleeve (16) are both circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121883362.1U CN215436936U (en) | 2021-08-12 | 2021-08-12 | Underground power transmission line pipeline inspection unmanned aerial vehicle capable of automatically avoiding obstacles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121883362.1U CN215436936U (en) | 2021-08-12 | 2021-08-12 | Underground power transmission line pipeline inspection unmanned aerial vehicle capable of automatically avoiding obstacles |
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| CN215436936U true CN215436936U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121883362.1U Active CN215436936U (en) | 2021-08-12 | 2021-08-12 | Underground power transmission line pipeline inspection unmanned aerial vehicle capable of automatically avoiding obstacles |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116973679A (en) * | 2023-07-14 | 2023-10-31 | 国网青海省电力公司海北供电公司 | Efficient underground cable fault positioning method |
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2021
- 2021-08-12 CN CN202121883362.1U patent/CN215436936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116973679A (en) * | 2023-07-14 | 2023-10-31 | 国网青海省电力公司海北供电公司 | Efficient underground cable fault positioning method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: Room 08-1, 2nd Floor, Building 3, Daijiashan Science and Technology Entrepreneurship City, No. 888 Hanhuang Road, Jiang'an District, Wuhan City, Hubei Province, 430014 Patentee after: Wuhan Qianyi Aerospace Intelligent Technology Co.,Ltd. Address before: 430000 No. 9 (- 025), floor 4, building 1, oceanwide international SOHO city (phase I), Central Business District, Jianghan District, Wuhan City, Hubei Province Patentee before: Wuhan kaiputen Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |