POSITIONING DEVICE FOR WING-BODY DOCKING

摘要

A positioning device used for wing-body docking is characterized in that: the positioning device comprises three positioners which are used for attitude regulation of aircraft components, wherein a first positioner is arranged at the supporting point where the wing bears the highest pressure, and it can translate and move freely in an X, Y, or Z direction; a second positioner is arranged at the farthest point of the wing along the X direction, and it can translate and move freely in a Y or Z direction, and in an X direction it is slave driven; and a third positioner is determined according to the centre-of-gravity position of the aircraft components, whose position needs to allow the joint areas of the aircraft components to meet the strength requirement, and enables each positioner to be stressed uniformly; the third positioner can translate and move freely in a Z direction, and in X and Y directions it is slave driven. The positioning system of the present invention does not need multi-axis simultaneous motion, thereby simplifying the complicated system and ensuring the security and reliability at the same time, and lowering the costs and the costs for manufacturing, installation, measurement and foundations.