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Assembly for handling an aircraft engine

A technology of aircraft engine and assembly device, applied in the direction of lifting device, ground device, aircraft parts, etc., can solve the problems of no use of connecting device, no other characteristics, no complete tilt of the unit body, etc.

Active Publication Date: 2012-09-12
SN DETUDE & DE CONSTR DE MOTEURS DAVIATION S N E C M A
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention patent DE-A-34 27 042 describes an aircraft engine assembly device, in which the movable bracket is equipped with a device for fixing the unit body, a device for adjusting the position of the unit body, without appearing other characteristics of the invention, and in particular, without The use of a connection made by means of a tool fixed to the end of the unit also does not provide the possibility of the unit being completely tilted

Method used

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  • Assembly for handling an aircraft engine
  • Assembly for handling an aircraft engine
  • Assembly for handling an aircraft engine

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Embodiment Construction

[0015] In this embodiment of the invention, the aircraft engine unit 1 is referred to as the "core", or high pressure body. This is a large intermediate unit that includes the compressor and high-pressure turbine as well as the combustion chamber. From Figure 1 to Figure 3 It can be seen that it is assembled on a bracket 2 comprising a frame 3 , rollers 4 mounted on the frame 3 and a reinforcing structure 5 raised from the frame 3 and supporting the unit body 1 . The bracket 2 is lifted from the ground by a lifting device 6 and supported, said lifting device 6 comprising a frame 7 and in particular an upper platform 8 on the frame 7 on which the frame 3 of the bracket 2 is mounted, And there are braces 10 mechanisms 9 connected in between, these braces are located between the platform 8 and the ground, when the connection angle of the braces 10 is changed by the jack 11, the platform is raised. Another part of the device is the tool 12, which is similar in shape to the cove...

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PUM

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Abstract

The invention relates to an assembly for handling a module (1) especially comprising a carriage (2), a part (5) that pivots at the top of the carriage, equipment (12) for supporting the module, and complementary means (19) for joining the equipment to the pivoting part (5) in such a way that the module (1) can be turned from an original vertical position, which it is in when it arrives at the assembly workshop in a chest, to a horizontal position suitable for its connection to another module of the engine.

Description

technical field [0001] The invention relates to an aircraft engine assembly device. Background technique [0002] The manufacture of aircraft engines first uses independent units, which are then assembled with each other. Manufactured units are shipped to the assembly site, then unpackaged and moved to precise docking positions with adjacent units. These movements are primarily performed by loading and unloading operations, although hoisting machinery and transport pallets for lifting these units are available. [0003] This loading and unloading operation is very cumbersome and difficult because aircraft engine units are large and heavy objects and at the same time are prone to damage. It is especially difficult that these units are usually assembled with the axis of rotation horizontal, but when transported in the box, they are often placed with the axis of rotation vertical so that they can rest on the surface with the flat end , but also improves stability during tran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F9/12B66C23/48B25H1/00B64F5/00
CPCB66F7/0625B66F7/065B66F9/06B64F5/50
Inventor 帕斯卡尔·博兰格尔丹尼尔·大卫托马斯·朱利安·罗兰·伊里斯杰克斯·马尔尚
Owner SN DETUDE & DE CONSTR DE MOTEURS DAVIATION S N E C M A