A modular aircraft comprehensive maintenance platform

Abstract

The invention relates to a modular aircraft comprehensive maintenance platform which comprises a chassis, a lifting module, a horizontal retracted module and an overhaul module, wherein the lifting module, the horizontal retracted module and the overhaul module which are sequentially assembled into a whole in a modular mode from bottom to top are mounted on the chassis. In this way, comprehensive maintenance such as the nondestructive testing, detection, cleaning and component disassembly and assembly on a whole and parts of the aircraft can be achieved, and the lifting module, the horizontal retracted module and the overhaul module are mounted on the chassis in a modular mode so that the lifting modules, the horizontal retracted modules and the overhaul modules of different specifications can be mounted according to the maintenance requirements, use flexibility is high, it is effectively guaranteed that the expensive aircraft is not collided in the maintenance process, and assembly and replacement are also convenient. Besides, a user can pull out and adjust the chassis according to the module assembling condition and the use condition to enhance the stability of the chassis, occurrence of dumping accidents is effectively avoided, using is flexible, safety is high, and when not used, the modular aircraft comprehensive maintenance platform can be retracted so as to reduce unnecessary space waste.

Description

technical field [0001] The invention belongs to the technical field of aircraft maintenance equipment, in particular to a modular aircraft comprehensive maintenance platform. Background technique [0002] At present, during the use of aircraft, some defects on the fuselage will be caused by lightning strikes, corrosion and other reasons; To minimize the loss, the airlines will realize the very necessary non-destructive testing on the whole and part of the aircraft, which can even save the entire aircraft and hundreds of lives on the aircraft, such as Taiwan China Airlines Flight 611 or Boeing 747 Disintegration events will not occur. However, there are currently three main NDT methods used by airlines (Air Macau): ultrasonic, eddy current and osmotic. GE’s PHASORXS is used for ultrasound, OLYMPUS’s Nortec 2000D is used for eddy current, and MAGNAFLUX’s product is used for infiltration. All these methods can only do a small-scale inspection of the local aircraft structure,...

AI Technical Summary

Problems solved by technology

All these methods can only do a small-scale inspection of the local aircraft structure, because the ultrasonic and eddy current probes are relatively small, and the scanning speed is also limited. impossible

For some old aircraft with an age of more than 10 years, structural corrosion is a very headache for airlines. It not only affects flight safety but also affects flight punctuality, and also greatly increases maintenance costs for airlines.

The current NDT method can only conduct regular inspections on areas suspected of corrosion and damage removal inspections on the surrounding areas of excavation and repair. If an automated intelligent scanning equipment can be developed, a more comprehensive inspection of the aircraft structure can be carried out on a regular basis. Inspection for early detection of potential structural damage

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