Assembly/maintenance plane dock for planes in same series

Abstract

The invention relates to an assembly / maintenance plane dock for planes in the same series. The assembly / maintenance plane dock comprises a nose dock, fuselage docks, wing docks, engine platforms, tail docks and an empennage dock which are in sequential detachable connection, wherein travelling passages are separately arranged at the lower part of the nose dock, the lower parts of the fuselage docks, the lower parts of the wing docks, the lower parts of the tail docks and the lower part of the empennage dock; slewing cranes are separately arranged on the nose dock and the empennage dock; the assembly / maintenance plane dock further comprises a universal platform for maintenance and assembly of cabins and lower parts; the empennage dock is a vertical lift type double-layer platform, wherein empennage platforms are arranged at a bottom layer, and vertical lift type vertical tail platforms are arranged at a top layer; the nose dock, the fuselage docks, the wing docks, the engine platforms, the tail docks, the empennage dock and the universal platform all adopt a movable structure, and ground braces for stable supporting are all arranged at the bottom of the nose dock, the bottoms of the fuselage docks, the bottoms of the wing docks, the bottoms of the engine platforms, the bottoms of the tail docks, the bottom of the empennage dock and the bottom of the universal platform. The structure of the plane docks of each part of the assembly / maintenance plane dock disclosed by the invention has excellent people-vehicle trafficability; the assembly / maintenance plane dock is simple in structure, can be suitable for multiple plane types in the same series, and has the advantages of being good in universality, flexible and convenient to move, high in working efficiency and low in 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

Images