An assembly/maintenance dock for aircraft of the same series

Abstract

An assembly / maintenance dock for aircraft of the same series, comprising a nose dock, a fuselage dock, a wing dock, an engine platform, a tail dock, an empennage dock, a nose dock, a fuselage dock, a machine The wing dock, the tail dock, and the lower part of the tail dock are equipped with driving passages; the nose dock and the tail dock are respectively equipped with slewing cranes; it also includes a general platform for the maintenance and assembly of the aircraft cabin and the lower part, and the tail dock is a vertical lifting type The double-layer platform, the bottom layer is the empennage platform, and the top layer is a vertical lift vertical tail platform; the nose dock, fuselage dock, wing dock, engine platform, tail dock, empennage dock, and general platform are all movable structures. And the bottom is provided with ground support for stable support. The dock structure of each part of the present invention has superior trafficability for people and vehicles, is simple in structure, can be applied to multiple models of the same series, and has the advantages of good versatility, flexible movement, high work efficiency and low cost.

Description

technical field [0001] The invention belongs to auxiliary supporting equipment for aircraft, and in particular relates to an assembly / maintenance dock for aircraft of the same series. Background technique [0002] Depending on the aircraft assembly / maintenance process, there will be platforms for different processes, so there will be many types of platforms and they are not universal, which will directly lead to the disadvantages of large investment, large area of ​​the platform, and difficult management. [0003] At present, aircraft assembly / maintenance docks at home and abroad are scaffolding structures made of carbon steel or aluminum alloy. The common problems are: [0004] 1. Complex structure: The scaffolding structure of carbon steel or aluminum alloy has complex structure, difficult assembly, heavy weight and difficult movement. [0005] 2. The bottom of each platform is basically a sealed structure, which seriously affects the space utilization of the hangar, and ...

AI Technical Summary

Problems solved by technology

[0004] 1. Complex structure: the scaffolding structure of carbon steel or aluminum alloy has complex structure, difficult assembly, heavy weight and difficult movement

[0005] 2. The bottom of each platform is basically a sealed structure, which seriously affects the space utilization of the hangar, and the traffic is completely lost

[0006] 3. The combined connection between various platforms is complex or even non-connected, and its stability brings huge safety hazards to aircraft and maintenance personnel. At the same time, platforms do not have the ability to change with different aircraft assembly / maintenance processes

[0007] 4. The structural form of the tail lifting platform is all lifted by inclined chains or wire ropes, resulting in heavy weight, large floor area, small maintenance platform area, and difficult movement

[0008] 5. The platform for overhauling the engine is a fixed platform, and different models require engine overhaul platforms of different heights, which is poor in versatility

[0009] Moreover, at present, the hangars at home and abroad do not have the conditions to work in hangars without driving, and cannot meet the assembly / maintenance requirements, which greatly reduces work efficiency

It is also unable to work in hangars with no material passages or extremely narrow passages, and cannot meet the traffic requirements of materials

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