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Abutting technological equipment of airplane large components and abutting method thereof

A technology of process equipment and large parts, which is applied in the field of process equipment for the docking of large aircraft parts, can solve problems such as unsatisfactory docking requirements and docking failures, reduce difficulty and safety hazards, improve manufacturing efficiency, and ensure docking accuracy Effect

Active Publication Date: 2013-09-18
SHAANXI AIRCRAFT CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the riveting connection, the previous method of butt jointing by hanging is easy to cause the butt joint to fail, which cannot meet the needs of the front and middle joints.

Method used

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  • Abutting technological equipment of airplane large components and abutting method thereof
  • Abutting technological equipment of airplane large components and abutting method thereof
  • Abutting technological equipment of airplane large components and abutting method thereof

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Embodiment Construction

[0040] Below in conjunction with accompanying drawing and specific example the present invention is described in further detail:

[0041] The technical equipment for the docking of large parts of the aircraft of the present invention uses a certain type of transport aircraft as a platform, and is composed of a fixed part and a movable part.

[0042] The fixed part of the process equipment for docking large parts of the aircraft of the present invention includes 41 frame reference flat plates 1, main landing gear process strut support frames 5, 19 frame lifting brackets 3, 25 frame lifting brackets 4, 33 frame lifting brackets 6, 38 frame lifting brackets 7, wherein, 41 frames are docking frames, the main landing gear technology strut support frame is the main landing gear technology strut support place, and 19 frames, 25 frames, 33 frames, and 38 frames are reinforcing frames.

[0043] see figure 1 , which is a structural schematic diagram of the 41 frame reference plate 1 . ...

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Abstract

The invention belongs to the technology of airplane abutting, and relates to abutting technological equipment of airplane large components and an abutting method thereof. The abutting technological equipment of the airplane large components disclosed by the invention consists of a fixed part and a movable part, wherein the fixed part comprises a reference flat plate, a main landing gear technological support frame and a plurality of reinforced frame support frames; the movable part comprises a ground rail, a body front section railway car, a locking and positioning device and a centering device, wherein a car body is arranged on the ground rail, the centering device used for preventing the front section from rolling is arranged at the support frame of the car body, and the locking and positioning device is arranged at an abutting surface. When the front section and the middle section of an airplane are abutted via the abutting technological equipment, the position of the middle section is firstly fixed, then the front section is adjusted, and then accurate abutting of the front section and the middle section is realized through railway movement so as to perform subsequent riveting work. According to the abutting technological equipment of the airplane large components and the abutting method thereof, the abutting difficulty and potential safety hazard of the airplane large components are greatly reduced, the manufacturing efficiency and the abutting quality are improved, and the abutting precision of products is effectively ensured.

Description

technical field [0001] The invention belongs to the aircraft docking technology, and relates to a process equipment for docking large parts of an aircraft and a docking method thereof. Background technique [0002] For all types of aircraft produced before, the separation surface of the fuselage process is designed on the frame position. The process separation surface of the front section and the middle section of the fuselage is designed at 13 frames, and a circle of butt holes are designed on the frame edges of the 13 frames of the front section of the fuselage and the 13 frames of the middle section of the fuselage, and they are used for docking. When the front section and the middle section of the fuselage are docked, the middle section of the fuselage is placed on the middle section bracket, and the front section of the fuselage is lifted by a crane or a hanger so that the front section of the fuselage is joined to the middle section. The hole positions of the docking ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F5/00B64F5/10
Inventor 陈卫红汪少斌
Owner SHAANXI AIRCRAFT CORPORATION
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