The invention discloses a flexible docking system for assembling a large helicopter. The flexible docking system comprises an AGV (Automatic Guided Vehicle) and a numerical control positioning unit (28) mounted on the AGV, the numerical control positioning unit (28) comprises an X-axis posture adjusting mechanism (1), a Y-axis posture adjusting mechanism (2) and a Z-axis posture adjusting mechanism (3); the X-axis posture adjusting mechanism (1) is installed on a vehicle body through a fixing device (28). Sliding blocks are mounted at the bottoms of the Y-axis posture adjusting mechanism (2) and the Z-axis posture adjusting mechanism (3); the Y-axis posture adjusting mechanism (2) is mounted at the top of the X-axis posture adjusting mechanism (1) through a bottom sliding block of the Y-axis posture adjusting mechanism (2); and the Z-axis posture adjusting mechanism (3) is mounted at the top of the Y-axis posture adjusting mechanism (2) through a bottom sliding block. According to the invention, the numerical control positioning unit is designed for attitude adjustment and positioning, and is mounted on the AGV, so that accurate positioning and attitude adjustment of helicopter parts before butt joint and attitude alignment between the butt joint parts can be realized, and the assembly efficiency of the helicopter parts is improved.
本发明公开了一种大型直升机装配柔性对接系统,系统包括AGV车(29)和安装在车上的数控定位单元(28);数控定位单元(28)包括X轴调姿机构(1)、Y轴调姿机构(2)和Z轴调姿机构(3);X轴调姿机构(1)通过固定装置(28)安装在车身上;Y轴调姿机构(2)和Z轴调姿机构(3)的底部均安装有滑块;Y轴调姿机构(2)通过其底部滑块安装X轴调姿机构(1)顶部;Z轴调姿机构(3)通过其底部滑块安装Y轴调姿机构(2)顶部。本发明通过设计数控定位单元进行调姿定位,并将其安装在AGV车上,可以实现直升机部件对接之前的精确定位和姿态调整,以及对接部件之间的姿态对齐,提高了直升机部件的装配效率。
Flexible docking system for large helicopter assembly
一种大型直升机装配柔性对接系统
2022-05-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Helicopter flexible part large strain test flight test method
Europäisches Patentamt | 2023
|NTRS | 1988
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