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Aircraft fuselage detection robot

An aircraft fuselage and robot technology, applied in the field of detection, can solve problems such as affecting the analysis effect of the analytical head data, difficult to guarantee the movement route, etc., to achieve the effect of enhancing the fluency

Active Publication Date: 2022-01-28
CIVIL AVIATION FLIGHT UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the flexible transmission device usually includes an analysis head and a detection ring, the detection ring is installed on the analysis head to analyze the damage degree of the fuselage. The contact sliding route of the detection ring may have a certain degree of curve deviation. If the deviation is too large, it is difficult to ensure whether the subsequent movement route is within the measured area, and there is a large deviation from the measured contour. Affects the data analysis effect of the parsing header

Method used

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Embodiment 1

[0026] Such as Figure 1-Figure 2 As shown, the present invention provides a kind of aircraft fuselage inspection robot, and its structure comprises multi-rotor UAV 1, sucker type wall-climbing robot 2, flexible transmission device 3, analysis mat 4, and described multi-rotor UAV 1 is installed There is a suction cup type wall-climbing robot 2, and the suction cup type wall-climbing robot 2 is provided with a flexible transmission device 3. The multi-rotor UAV 1 includes a camera 11, a propeller 12, a drive shaft 13, and the camera 11 and the rotary The paddle 12 is electrically connected through the drive shaft 13 to cooperate with non-contact non-destructive testing at low altitude and short distance. 21 is indirectly matched with the flexible transmission device 3 through the main board and the wheel 23. The main board and the wheel 23 are hingedly connected to the driving shaft 13, and act on the adsorption to the tested body to fix the detection robot. The flexible transm...

Embodiment 2

[0028] Such as Figure 3-Figure 5 As shown, on the basis of Embodiment 1, the present invention combines the mutual cooperation of the following structural components. The booster body 31 includes a top bag 311, a connecting rod 312, a vertical cone 313, a deviation correction member 314, and a control body 315. The top bag 311 is fixedly connected to the connecting rod 312, and transitionally fits with the outer side of the contact probe ring 34. The connecting rod 312 is welded and connected under the vertical cone 313, and the vertical cone 313 is provided with more than three deviation correcting parts 314, the deviation correction member 314 is matched with the internal clearance of the contact probe ring 34 through the control body 315, and the deviation correction member 314 includes a pointing track 141, a push handle 142, a twisting cloth 143, a ball 144, and a chuck 145. The pointing track 141 is fixedly connected on the twisting cloth 143, and is hingedly connected ...

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Abstract

The invention discloses an aircraft fuselage detection robot which structurally comprises a multi-rotor unmanned aerial vehicle, a suction cup type wall-climbing robot, a flexible transmission device and an analysis pad, the suction cup type wall-climbing robot is installed below the multi-rotor unmanned aerial vehicle, and the flexible transmission device is arranged on the suction cup type wall-climbing robot. Because a camera additionally arranged on the unmanned aerial vehicle is a camera loaded with infrared, video and three-dimensional scanning, the unmanned aerial vehicle can carry out overall rapid fuselage scanning detection under different ambient light conditions, the quality of video information acquisition can be ensured, the pre-positioning is realized, and the purpose of close-range non-contact nondestructive detection is achieved; when the probe ring slides along the surface of the detected fuselage, the probe ring can smoothly slide on tiny peaks and valleys on the surface to be detected and can move up and down along the peaks and valleys under the cooperation of a deviation correcting piece and a control body, namely, the probe ring can do telescopic motion relative to the analysis head, and relative deviation between the detection ring and the surface to be detected is avoided.

Description

technical field [0001] The invention relates to the technical field of detection, in particular to an aircraft fuselage detection robot. Background technique [0002] The inspection robot is generally composed of a multi-rotor drone, a suction cup wall-climbing robot and a flexible transmission device. First, the UAV is used to quickly detect the whole body, and then cooperate with the suction cup wall-climbing robot to adsorb on the key detection area, and then control the flexible transmission. The device performs fuselage damage detection, and the existing aircraft fuselage detection robot will have the following disadvantages when used: [0003] Because the flexible transmission device usually includes an analysis head and a detection ring, the detection ring is installed on the analysis head to analyze the damage degree of the fuselage. The contact sliding route of the detection ring may have a certain degree of curve deviation. If the deviation is too large, it is dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F5/60B64C39/02B62D57/024
CPCB64F5/60B64C39/02B62D57/024B64U10/10B64U30/20B64U2101/00
Inventor 魏永超敖良忠邓春艳邓毅李锦
Owner CIVIL AVIATION FLIGHT UNIV OF CHINA
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