Movement butt joint device for large body part of airplane general assembly

A docking device and general assembly technology, applied in aircraft assembly, aircraft parts, ground installations, etc., can solve the problems of low docking accuracy, long stagnation time of large parts, hidden safety and quality hazards, etc., to eliminate assembly stress and meet the requirements of automatic docking Effect

Inactive Publication Date: 2011-11-23
XIAN AIRCRAFT IND GROUP
View PDF3 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current situation of the docking of large parts of the aircraft fuselage still adopts the traditional manual lifting docking mode. The docking accuracy is low, the work efficiency is low, the labor intensity is high, and the stagnation time of large parts is long. There are certain safety and quality risks in the docking process.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Movement butt joint device for large body part of airplane general assembly
  • Movement butt joint device for large body part of airplane general assembly
  • Movement butt joint device for large body part of airplane general assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] With reference to the drawings, the frame body 16 of the mobile docking device for large parts of the aircraft assembly fuselage is welded by rigid structural parts. On both sides of the frame body 16, there are two symmetrical upper docking working platforms 3, The inner side of the main body 16 is provided with a lower docking work platform 5, and a telescopic work platform 7 is also provided on the rear side of the frame body 16. The telescopic work platform 7 is connected to the rear side of the frame body 16 through a sliding rod 8 and a positioning pin 9. Operators can stand on the above-mentioned working platform to measure the posture of the docking surface of the fuselage and do the docking work; there are rollers 6 and anchor bolts 4 at the bottom of the frame body. During transportation, the anchor bolts are raised and the device and the device are connected with the rollers. The large part of the fuselage is moved to the docking platform of the aircraft, and t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a movement butt joint device for a large body part of an airplane general assembly. The device comprises a frame body and a part bracket, wherein the frame body is provided with movable rollers, supporting leg components and an operating platform; the part bracket is fixed on the frame body; the frame body comprises a front body bracket and a rear body bracket; the rear body bracket is connected with the frame body through a fine adjustment mechanism; the fine adjustment mechanism comprises a pull rod, a screw rod which is in threaded connection with the pull rod and a hand wheel which is used for controlling the screw rod to rotate; the screw rod is fixed on the frame body through a bearing; the end head of the pull rod is hinged on the rear body bracket; and the rear body bracket is connected with the frame body in a slidable manner through a roller shaft and a chute. The movement butt joint device is combined with an airplane automation assembling line and an automatic butt joint platform system, so that the automation butt joint of the large body part is realized.

Description

Technical field [0001] The invention relates to the field of automatic docking of large parts of aircraft general assembly, in particular to a mobile docking device for large parts of a fuselage. Background technique [0002] Aircraft assembly automation docking technology is the beginning of the final assembly of the aircraft, and it is also one of the most important links in the aircraft manufacturing process. Its assembly quality and efficiency directly affect the subsequent assembly production process. The docking of large parts of the aircraft fuselage still adopts the traditional manual hoisting and docking mode. The docking accuracy is low, the work efficiency is low, the labor intensity is high, and the large components stand for a long time, and there are certain safety and quality risks in the docking. In order to improve and ensure the fuselage docking assembly technology and assembly quality, it is imperative to change the docking mode of traditional hoisting aircraft...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B64F5/00B64F5/10
Inventor 孔翠萍郭国伟任英武任义李世凯沙丽娜
Owner XIAN AIRCRAFT IND GROUP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap