CN-224211291-U - Magnetic attraction structure for unmanned aerial vehicle landing gear for electric tower maintenance

Abstract

The utility model discloses a magnetic attraction structure of an unmanned aerial vehicle landing gear for electric tower maintenance, which has the technical scheme that the magnetic attraction structure comprises an unmanned aerial vehicle body, wherein first brackets are respectively arranged on two sides of the unmanned aerial vehicle body, electromagnetic disc assemblies are arranged on the bottom surface of each first bracket, a second bracket is fixedly arranged on the bottom surface of each first bracket, two protective sleeves are fixedly sleeved on the outer circular wall surface of each second bracket, a coil in an outer disc can be electrified through the electromagnetic disc assemblies, a magnetic field is generated according to ampere rule after the coil is electrified, an iron core is magnetized to form a strong magnetic field, a magnetic attraction block can be adsorbed on a tower top through electromagnetic attraction, then the electric tower can be maintained through the unmanned aerial vehicle body, after maintenance is finished, the current of the coil is cut off, the magnetism of the iron core is rapidly disappeared, the adsorption between the magnetic attraction block and the tower top is released, then the electric tower maintenance work is completed, and the stability of the unmanned aerial vehicle body during maintenance is improved.

Inventors

• ZHU SHUZHI
• WANG ZHAOWEI
• ZHANG BOYAN

Assignees

• 朱书志

Dates

Publication Date

20260508

Application Date

20250508

Claims (6)

1. 1. A structure is inhaled to magnetism that is used for unmanned aerial vehicle undercarriage of electricity tower maintenance, a serial communication port includes: Unmanned aerial vehicle body (1), the both sides of unmanned aerial vehicle body (1) are provided with first support (2) respectively, the bottom surface of first support (2) is provided with electromagnetic disc subassembly (4), first support (2) bottom surface fixed mounting has second support (21), two lag (22) have been cup jointed to the excircle wall fixed surface of second support (21), the excircle wall fixed mounting of second support (21) has two fixed columns (3), two equal fixed mounting of one end of fixed column (3) has fixed block (5), the bottom surface fixed mounting of fixed block (5) has installation piece (7), the bottom surface fixed mounting of installation piece (7) has iron core (8), the excircle wall of iron core (8) is provided with coil (10), the excircle wall of coil (10) is provided with outer dish (6), the bottom surface fixed mounting of outer dish (6) has magnet (11).
2. 2. The magnetic attraction structure of the unmanned aerial vehicle landing gear for electric tower maintenance according to claim 1, wherein the bottom surface of the unmanned aerial vehicle body (1) is provided with a mounting plate (12), a connecting column (13) is fixedly mounted on the bottom surface of the mounting plate (12), a mounting plate (14) is fixedly mounted on the bottom surface of the connecting column (13), and a mechanical arm (19) is fixedly mounted on the bottom surface of the mounting plate (14).
3. 3. The magnetic attraction structure of the unmanned aerial vehicle landing gear for electric tower maintenance according to claim 2, wherein a plurality of threaded holes (15) are respectively formed in the bottom surface of the unmanned aerial vehicle body (1) and the bottom surface of the mounting plate (12), and the inner circular wall surface of the threaded holes (15) is in threaded connection with a threaded rod (16).
4. 4. The magnetic attraction structure of an unmanned aerial vehicle landing gear for electric tower maintenance according to claim 1, wherein the bottom of the unmanned aerial vehicle body (1) is provided with a camera (20).
5. 5. The magnetic attraction structure of the unmanned aerial vehicle landing gear for electric tower maintenance according to claim 2, wherein two connecting blocks (17) are fixedly arranged on the outer circular wall surface of the mounting plate (14), and a searchlight (18) is fixedly arranged at one end of each connecting block (17).
6. 6. The magnetic attraction structure of the unmanned aerial vehicle landing gear for electric tower maintenance according to claim 1, wherein the outer circular wall surface of the iron core (8) is fixedly sleeved with an insulating layer (9).

Description

Magnetic attraction structure for unmanned aerial vehicle landing gear for electric tower maintenance Technical Field The utility model relates to the technical field of unmanned aerial vehicles, in particular to a magnetic attraction structure of an unmanned aerial vehicle landing gear for electric tower maintenance. Background The four-axis aircraft is also called four-rotor aircraft and four-rotor helicopter, is a multi-rotor aircraft for short, four propellers of the four-rotor aircraft are directly connected by a motor and are in cross-shaped layout, the force of a rotating body is obtained by changing the rotation speed of the motor, the posture of the aircraft is adjusted, and landing gears on the unmanned aerial vehicle play roles in supporting and stabilizing the unmanned aerial vehicle, buffering and damping, protecting the body, assisting in taking off and landing, and the like. For example, chinese patent with bulletin number CN222179817U, wherein a landing gear structure of unmanned aerial vehicle is proposed, this patent realizes pneumatic shock attenuation effect through the cooperation of lifter with the cushion chamber, and then compare with traditional scheme, the unable quick static defect of unmanned aerial vehicle that its resilience leads to after having solved the spring shock attenuation, thereby avoided unmanned aerial vehicle to lead to rocking or even fall down phenomenon because of the spring resilience, also through the setting of adjusting the stopper, can be automatic according to the potential energy when unmanned aerial vehicle descends to adjust the air velocity in the pressure release groove, thereby make the inside atmospheric pressure of cushion chamber can be better keep corresponding scope, also set up through the magnetism piece, make each be used for the part that supports can be comparatively convenient from the mounting panel be detached from unmanned aerial vehicle, thereby be convenient for accomodate unmanned aerial vehicle and undercarriage, but in this scheme, unmanned aerial vehicle of this scheme falls down the work of maintaining the electric tower including cleaning rust cleaning and change maintenance at the top of the tower, unmanned aerial vehicle just descends unmanned aerial vehicle at the top of the tower through the landing gear, lead to the unmanned aerial vehicle to moving or rocking easily when maintaining the work, influence maintains the electric tower. Disclosure of Invention Aiming at the defects of the prior art, the utility model provides a magnetic attraction structure of an unmanned aerial vehicle landing gear for electric tower maintenance, which solves the problems that the unmanned aerial vehicle is difficult to wear after flying for a long time, so that the unmanned aerial vehicle needs to be maintained at an indefinite time, and when the unmanned aerial vehicle falls on the top of a tower, the unmanned aerial vehicle is supported only through the landing gear, and the unmanned aerial vehicle is easy to move or shake during maintenance work, so that the maintenance is inconvenient. The technical aim of the utility model is realized by the following technical scheme: The magnetic attraction structure of the unmanned aerial vehicle landing gear for electric tower maintenance comprises an unmanned aerial vehicle body, wherein first supports are respectively arranged on two sides of the unmanned aerial vehicle body, an electromagnetic disc assembly is arranged on the bottom surface of each first support, a second support is fixedly arranged on the bottom surface of each first support, two protective sleeves are fixedly sleeved on the outer circular wall surface of each second support, two fixing columns are fixedly arranged on the outer circular wall surface of each second support, fixing blocks are fixedly arranged at one ends of the two fixing columns, mounting blocks are fixedly arranged on the bottom surface of each fixing block, iron cores are fixedly arranged on the bottom surfaces of the mounting blocks, coils are arranged on the outer circular wall surface of each iron core, outer discs are arranged on the outer circular wall surface of each coil, and magnetic attraction blocks are fixedly arranged on the bottom surfaces of the outer discs. In order to perform accurate operation when the unmanned aerial vehicle body flies, the magnetic attraction structure of the unmanned aerial vehicle landing gear for electric tower maintenance is used, preferably, the bottom surface of the unmanned aerial vehicle body is provided with a mounting plate, the bottom surface of the mounting plate is fixedly provided with a connecting column, the bottom surface of the connecting column is fixedly provided with a mounting plate, and the bottom surface of the mounting plate is fixedly provided with a mechanical arm. In order to disassemble the mechanical arm, as the magnetic attraction structure of the unmanned aerial vehicle landing gear for electric