CN216994850U - Electromagnetic adsorption device based on unmanned aerial vehicle - Google Patents
Electromagnetic adsorption device based on unmanned aerial vehicle Download PDFInfo
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- CN216994850U CN216994850U CN202220916461.3U CN202220916461U CN216994850U CN 216994850 U CN216994850 U CN 216994850U CN 202220916461 U CN202220916461 U CN 202220916461U CN 216994850 U CN216994850 U CN 216994850U
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Abstract
The utility model discloses an electromagnetic adsorption device based on an unmanned aerial vehicle, which comprises an unmanned aerial vehicle body and telescopic rods distributed outside the unmanned aerial vehicle body in an array manner, wherein a brushless motor is arranged at the outer end of each telescopic rod, blades are arranged at the output end of each brushless motor, a supporting leg part is arranged at the lower end of each brushless motor, an electromagnetic block for adsorbing a climbing tool is arranged below the unmanned aerial vehicle body, a wire component for transmitting an electric signal is arranged between the electromagnetic block and the unmanned aerial vehicle body, a protective shell for protection is arranged outside the electromagnetic block, and a plurality of traction connecting rods are rotationally arranged outside the protective shell; simultaneously can also realize accomodating of electromagnetism piece when climbing the instrument and shifting, reduce the windage, also be the protection to the wire simultaneously, the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicle equipment, in particular to an electromagnetic adsorption device based on an unmanned aerial vehicle.
Background
An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either fully or intermittently, by an onboard computer. Compare with someone piloting the aircraft, unmanned aerial vehicle often more is fit for those too "fool, dirty or dangerous" task, need climb when the high-voltage line is maintained, climb need with the help of the instrument, at first need will hang to the high-voltage line at the traction tool on, traditional ladder is unable to do, generally need to assist with unmanned aerial vehicle and climb this moment, snatch and cut off the instrument for the convenience, generally adopt the gripper, but the gripper is difficult to fix a position when snatching, based on this, an electromagnetic adsorption device based on unmanned aerial vehicle is now provided, utilize magnetic adsorption to accomplish to snatch and to put, just so can eliminate the drawback that the gripper needs the butt joint.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electromagnetic adsorption device based on an unmanned aerial vehicle, and aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an electromagnetic adsorption device based on an unmanned aerial vehicle comprises an unmanned aerial vehicle body and telescopic rods distributed outside the unmanned aerial vehicle body in an array manner, wherein a brushless motor is arranged at the outer end of each telescopic rod, blades are arranged at the output end of each brushless motor, a supporting leg part is arranged at the lower end of each brushless motor, an electromagnetic block for adsorbing a climbing tool is arranged below the unmanned aerial vehicle body, a wire guide assembly for transmitting an electric signal is arranged between the electromagnetic block and the unmanned aerial vehicle body, a protective shell for protection is arranged outside the electromagnetic block, a plurality of traction connecting rods are rotatably arranged outside the protective shell, the number and positions of the traction connecting rods correspond to those of the telescopic rods, the outer end of each traction connecting rod is rotatably connected with the outer side of the brushless motor, a storage battery for supplying power is arranged on the unmanned aerial vehicle body, and a controller electrically connected with the electromagnetic block, the telescopic rods, the brushless motor and the wire guide assembly is further arranged on the unmanned aerial vehicle body, the controller is electrically connected with a wireless module for wireless interaction with the control terminal.
As a further scheme of the utility model: wire subassembly is including setting up the chamber of accomodating in the unmanned aerial vehicle body is inside, it is equipped with a fixed rotating shaft to accomodate intracavity portion rotation, be equipped with a winding roller that is used for twining the wire in the fixed rotating shaft, the fixed rotating shaft left end is fixed with accomodating intracavity wall connection through the coil spring, the input electric connection of wire lower extreme and electromagnetism piece, it is equipped with the mouth of wearing that the wire of being convenient for wore out to accomodate the chamber downside, it is equipped with the reciprocal swing piece of the even winding of wire on the winding roller of being convenient for to wear mouthful position.
As a further scheme of the utility model: the outer side of each blade is provided with a guard ring for protection, and the guard rings are fixedly connected with the outer side of the brushless motor through connecting rods.
As a further scheme of the utility model: reciprocating swing spare is including sliding the guide ring that sets up in the position of wearing a mouthful, be equipped with the round hole that the wire of being convenient for passed on the guide ring, the guide ring outside is equipped with the spout mouth, spout mouth and the position sliding fit that wears a mouthful, guide ring one side is equipped with a guide rod, the guide rod upper end is equipped with a guide post, guide post and the revolving chute sliding fit on the winding roller, the revolving chute sets up with wire winding position stagger.
As a further scheme of the utility model: and an isolating ring is arranged on the winding roller between the rotary groove and the wire winding position.
As a further scheme of the utility model: the telescopic link includes and is connected fixed main arm with the unmanned aerial vehicle body outside, and main arm outer port sliding fit has the secondary arm, is equipped with the sealing washer between secondary arm inner and the main arm inner wall, also for sliding seal between the adjacent secondary arm, and the air vent in every main wall inner passes through air duct and the inside buffer memory case intercommunication of unmanned aerial vehicle body, the pump that is used for aerifing to its inside is connected to the inlet end of buffer memory case, the exhaust end of buffer memory case is equipped with and is used for the air pump with its inside gaseous exhaust.
As a further scheme of the utility model: unmanned aerial vehicle body lower extreme is equipped with a protective frame that is used for being convenient for the electromagnetic piece to accomodate for it is inside that the electromagnetic piece can be taken in when not using, the protective frame outside is equipped with and pulls the corresponding notch of connecting rod.
As a further scheme of the utility model: the supporting leg part comprises a fixed sleeve arranged at the lower end of the brushless motor, a telescopic leg is arranged at the lower end of the fixed sleeve in a sliding mode, the upper end of the telescopic leg is connected with the top of the inner cavity of the fixed sleeve through a buffer spring, and supporting legs used for increasing the supporting area are arranged at the lower ends of the telescopic legs.
As a further scheme of the utility model: the traction connecting rod is replaced by a first connecting rod connected with the protective shell, a first connecting sleeve is arranged at the end part of the first connecting rod in a sliding mode, a locking knob for locking the position of the first connecting sleeve and the first connecting rod is arranged on the outer side of the first connecting sleeve, and the other end of the first connecting sleeve is rotatably connected with the brushless motor.
Compared with the prior art, the utility model has the beneficial effects that: the climbing tool transfer device is designed according to the existing needs, the climbing tool can be effectively transferred without considering the butt joint problem, and the success rate of operation is improved;
simultaneously can also realize accomodating of electromagnetic block when climbing the instrument and shifting, reduce the windage, also be the protection to the wire simultaneously, the practicality is strong.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic view of the structure of the wind roller in the present invention.
Fig. 4 is a schematic structural diagram of a wire guide assembly according to the present invention.
Wherein: unmanned aerial vehicle body 11, buffer memory case 12, wire assembly 13, protective frame 14, electromagnetism piece 15, protecting sheathing 16, pull connecting rod 17, supporting legs 18, flexible leg 19, fixed cover 20, brushless motor 21, blade 22, guard ring 23, telescopic link 24, wind spring 25, wire 26, winding roller 28, accomodate chamber 29, fixed pivot 30, gyration groove 31, guide bar 32, guide ring 33.
Detailed Description
Example 1
Referring to fig. 1-4, in an embodiment of the present invention, an electromagnetic adsorption device based on an unmanned aerial vehicle includes an unmanned aerial vehicle body 11 and telescopic rods 24 distributed in an array manner outside the unmanned aerial vehicle body 11, a brushless motor 21 is provided at an outer end of each telescopic rod 24, a blade 22 is provided at an output end of the brushless motor 21, a guard ring 23 for protection is provided outside the blade 22, the guard ring 23 is fixedly connected to an outer side of the brushless motor 21 through a connecting rod, a leg member is provided at a lower end of each brushless motor 21, an electromagnetic block 15 for adsorbing climbing tools is provided below the unmanned aerial vehicle body 11, a wire assembly 13 for transmitting electrical signals is provided between the electromagnetic block 15 and the unmanned aerial vehicle body 11, a protection housing 16 for protection is provided outside the electromagnetic block 15, a plurality of traction connecting rods 17 are rotatably provided outside the protection housing 16, the number and position of the traction connecting rods 17 correspond to the telescopic rods 24, the outer end of each traction connecting rod 17 is rotatably connected with the outer side of the brushless motor 21, so that when flying, the telescopic rod 24 extends, the traction connecting rods 17 and the telescopic rod 24 are close to each other at the moment, wind resistance generated during flying is reduced, a power supply storage battery is arranged on the unmanned aerial vehicle body 11, a controller electrically connected with the electromagnetic block 15, the telescopic rod 24, the brushless motor 21 and the wire assembly 13 is further arranged on the unmanned aerial vehicle body 11, and the controller is electrically connected with a wireless module used for wirelessly interacting with a control terminal;
the wire assembly 13 comprises a containing cavity 29 arranged inside the unmanned aerial vehicle body 11, a fixed rotating shaft 30 is rotatably arranged inside the containing cavity 29, a winding roller 28 for winding the conducting wire 26 is arranged on the fixed rotating shaft 30, the left end of the fixed rotating shaft 30 is fixedly connected with the inner wall of the containing cavity 29 through a coil spring 25, the lower end of the lead wire 26 is electrically connected with the input end of the electromagnetic block 15, the lower side of the containing cavity 29 is provided with a through hole for the lead wire 26 to penetrate out conveniently, the threading position is provided with a reciprocating oscillating member which facilitates the uniform winding of the wire 26 around the winding roller 28, which, in actual use, when the electromagnet block 15 moves downwards, the traction force generated by the gravity of the electromagnet block 15 will drive the winding roller 28 to rotate, the conducting wire 26 on the winding roller 28 will automatically be paid out, when the electromagnet block 15 moves upwards, the coil spring 25 assists the winding roller 28 to rotate, so that the single conducting wire 26 is wound;
the reciprocating swinging piece comprises a guide ring 33 which is arranged at a penetrating position in a sliding manner, a round hole through which the lead 26 can pass is formed in the guide ring 33, a sliding groove opening is formed in the outer side of the guide ring 33 and is in sliding fit with the penetrating position, a guide rod 32 is arranged on one side of the guide ring 33, a guide column is arranged at the upper end of the guide rod 32 and is in sliding fit with a rotary groove 31 in the winding roller 28, and when the winding roller 28 rotates, the rotary groove 31 can generate an acting force on the guide column so that the guide ring 33 can slide in a reciprocating manner at the penetrating position, so that the uniform winding of the lead 26 on the winding roller 28 is ensured, and the rotary groove 31 and the winding position of the lead 26 are arranged in a staggered manner;
a separation ring is arranged on the winding roller 28 between the rotary groove 31 and the winding position of the lead 26;
the telescopic rod 24 comprises a main arm fixedly connected with the outer side of the unmanned aerial vehicle body 11, a secondary arm is arranged at an outer port of the main arm in a sliding fit mode, a sealing ring is arranged between the inner end of the secondary arm and the inner wall of the main arm, sliding sealing is also arranged between adjacent secondary arms, a vent hole at the inner end of each main wall is communicated with a cache box 12 in the unmanned aerial vehicle body 11 through an air guide pipe, the air inlet end of each cache box 12 is connected with an inflator pump for inflating the cache box, the air outlet end of each cache box 12 is provided with an exhaust pump for exhausting air in the cache box, when the inflator pump inflates the cache box 12, each telescopic rod 24 extends outwards, and when the telescopic rod 24 extends, the end part of the traction connecting rod 17 is pulled, so that the electromagnetic block 15 approaches the bottom of the unmanned aerial vehicle body 11 to be stored;
on the contrary, when the air pump pumps the air in the buffer tank 12 away, the secondary arm is retracted into the primary arm under the action of negative pressure, and the inner end of the traction connecting rod 17 moves downwards, so that the electromagnetic block 15 extends downwards to adsorb the tool;
the accommodating structure can well avoid damage to the lead between the electromagnetic block 15 and the unmanned aerial vehicle body 11;
the lower end of the unmanned aerial vehicle body 11 is provided with a protective frame 14 for facilitating the storage of the electromagnetic block 15, so that the electromagnetic block 15 can be stored in the unmanned aerial vehicle body when not in use, and the outer side of the protective frame 14 is provided with a notch corresponding to the traction connecting rod 17;
the supporting leg part comprises a fixed sleeve 20 arranged at the lower end of a brushless motor 21, a telescopic leg 19 is arranged at the lower end of the fixed sleeve 20 in a sliding mode, the upper end of the telescopic leg 19 is connected with the top of the inner cavity of the fixed sleeve 20 through a buffer spring, and a supporting leg 18 used for increasing the supporting area is arranged at the lower end of the telescopic leg 19, so that when the fan lands, the supporting leg 18 is in contact with the ground, and the buffer spring can play a role in buffering and reduce impact force caused by landing;
in order to facilitate folding, the traction connecting rod 17 can be replaced by a first connecting rod connected with the protective shell 16, a first connecting sleeve is arranged at the end part of the first connecting rod in a sliding mode, a locking knob for locking the position of the first connecting rod and the first connecting rod is arranged on the outer side of the first connecting sleeve, the other end of the first connecting sleeve is rotatably connected with the brushless motor 21, and therefore the first connecting rod and the first connecting sleeve can be folded in the later period, and therefore the occupied space of the whole device is reduced.
The working principle of the utility model is as follows: when the climbing tool is needed to be lifted, firstly the electromagnetic block 15 is electrified to generate magnetism, then the unmanned aerial vehicle body 11 is adjusted to fly above the climbing tool, so that the electromagnetic block 15 adsorbs the tool, then the unmanned aerial vehicle body 11 is lifted above a high-voltage line, when the climbing tool is released, after gas in the cache box 12 is pumped away by the exhaust pump, the secondary arm is collected into the main arm under the action of negative pressure, at the moment, the inner end of the traction connecting rod 17 moves downwards, so that the electromagnetic block 15 extends downwards, the climbing tool is hung on the high-voltage line, then the electromagnetic block 15 is electrically disconnected, at the moment, the magnetism disappears, so that quick hanging is completed, and at the later stage, only the unmanned aerial vehicle body 11 needs to fly to the position of the climbing tool, and then the electromagnetic block 15 is close to the tool adsorption surface, then the circular telegram can be accomplished and adsorb, will climb the instrument and take away from the high-voltage line afterwards, when the release for unmanned aerial vehicle body 11 settings are kept away from to electromagnetism piece 15, make unmanned aerial vehicle body 11 keep away from the high-voltage line as far as possible, thereby the security of operation has been improved.
Claims (9)
1. An electromagnetic adsorption device based on an unmanned aerial vehicle comprises an unmanned aerial vehicle body (11) and telescopic rods (24) distributed on the outer side of the unmanned aerial vehicle body in an array mode, wherein a brushless motor (21) is arranged at the outer end of each telescopic rod (24), blades (22) are arranged at the output end of each brushless motor (21), and a supporting leg piece is arranged at the lower end of each brushless motor (21);
the unmanned aerial vehicle is characterized in that an electromagnetic block (15) used for adsorbing a climbing tool is arranged below the unmanned aerial vehicle body (11), a wire assembly (13) used for transmitting an electric signal is arranged between the electromagnetic block (15) and the unmanned aerial vehicle body (11), a protective shell (16) used for protection is arranged on the outer side of the electromagnetic block (15), a plurality of traction connecting rods (17) are rotatably arranged on the outer side of the protective shell (16), and the number and positions of the traction connecting rods (17) correspond to those of telescopic rods (24);
every traction connecting rod (17) outer end all rotates with brushless motor (21) outside to be connected, be equipped with the battery of power supply on unmanned aerial vehicle body (11), still be equipped with on unmanned aerial vehicle body (11) with electromagnetic block (15), telescopic link (24), brushless motor (21) and lead component (13) electric connection's controller, controller electric connection be used for with the wireless interactive wireless module of control terminal.
2. The electromagnetic adsorption device based on unmanned aerial vehicle of claim 1, characterized in that, the wire subassembly (13) includes the storage chamber (29) that sets up inside the unmanned aerial vehicle body (11), the storage chamber (29) is inside to rotate and is equipped with one fixed rotating shaft (30), be equipped with one on the fixed rotating shaft (30) and be used for twining winding roller (28) of wire (26), fixed rotating shaft (30) left end is fixed with storage chamber (29) inner wall connection through coil spring (25), wire (26) lower extreme and electromagnetic block (15) input electric connection, storage chamber (29) downside is equipped with the mouth of wearing out of being convenient for wire (26), the position of wearing out is equipped with the reciprocal swing piece of being convenient for wire (26) evenly winding on winding roller (28).
3. The electromagnetic adsorption device based on unmanned aerial vehicle of claim 2, characterized in that, the blade (22) is provided with a guard ring (23) for protection on the outside, and the guard ring (23) is connected and fixed with the brushless motor (21) on the outside through a connecting rod.
4. The electromagnetic adsorption device based on unmanned aerial vehicle of claim 2, characterized in that, the reciprocal swing piece includes the guide ring (33) that slides and sets up in the position of wearing a mouthful, be equipped with the round hole that is convenient for wire (26) to pass on guide ring (33), the guide ring (33) outside is equipped with the spout mouth, spout mouth and the position of wearing a mouthful sliding fit, guide ring (33) one side is equipped with a guide rod (32), the guide rod (32) upper end is equipped with a guide post, the guide post and winding roller (28) on gyration groove (31) sliding fit, gyration groove (31) and wire (26) winding position stagger setting.
5. The electromagnetic adsorption device based on unmanned aerial vehicle of claim 4, characterized in that, be equipped with the isolating ring on the winding roller (28) between the gyration groove (31) and the wire (26) winding position.
6. The electromagnetic adsorption device based on the unmanned aerial vehicle as claimed in claim 1, wherein the telescopic rod (24) comprises a main arm fixedly connected with the outside of the unmanned aerial vehicle body (11), an outer port of the main arm is in sliding fit with a secondary arm, a sealing ring is arranged between the inner end of the secondary arm and the inner wall of the main arm, sliding seals are also arranged between adjacent secondary arms, a vent hole at the inner end of each main wall is communicated with a buffer tank (12) inside the unmanned aerial vehicle body (11) through an air duct, an air inlet end of the buffer tank (12) is connected with an air pump for inflating the buffer tank, and an air exhaust end of the buffer tank (12) is provided with an air pump for exhausting air inside the buffer tank.
7. The electromagnetic adsorption device based on unmanned aerial vehicle of claim 1, characterized in that, the lower end of the unmanned aerial vehicle body (11) is provided with a protective frame (14) for accommodating the electromagnetic block (15) conveniently, so that the electromagnetic block (15) can be accommodated inside when not in use, and the outer side of the protective frame (14) is provided with a notch corresponding to the traction connecting rod (17).
8. The electromagnetic adsorption device based on unmanned aerial vehicle of claim 1, characterized in that the leg part comprises a fixing sleeve (20) arranged at the lower end of the brushless motor (21), the lower end of the fixing sleeve (20) is slidably provided with a telescopic leg (19), the upper end of the telescopic leg (19) is connected with the top of the inner cavity of the fixing sleeve (20) through a buffer spring, and the lower end of the telescopic leg (19) is provided with a supporting leg (18) for increasing the supporting area.
9. The electromagnetic adsorption device based on unmanned aerial vehicle of claim 1, characterized in that, the traction connecting rod (17) is replaced by a first connecting rod connected with the protective housing (16), a first connecting sleeve is slidably arranged at the end of the first connecting rod, a locking knob for locking the position of the first connecting rod is arranged outside the first connecting sleeve, and the other end of the first connecting sleeve is rotatably connected with the brushless motor (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220916461.3U CN216994850U (en) | 2022-04-20 | 2022-04-20 | Electromagnetic adsorption device based on unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220916461.3U CN216994850U (en) | 2022-04-20 | 2022-04-20 | Electromagnetic adsorption device based on unmanned aerial vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN216994850U true CN216994850U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220916461.3U Active CN216994850U (en) | 2022-04-20 | 2022-04-20 | Electromagnetic adsorption device based on unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216994850U (en) |
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2022
- 2022-04-20 CN CN202220916461.3U patent/CN216994850U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drone based electromagnetic adsorption device Effective date of registration: 20230323 Granted publication date: 20220719 Pledgee: China Everbright Bank Co.,Ltd. Changsha Yingwan Branch Pledgor: Hunan Zhongdian Jinjun Technology Group Co.,Ltd. Registration number: Y2023980036045 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |