According to the aircraft cabin door hoisting device and method, when a cabin door is hoisted, two upper hoisting clamping arms and two lower hoisting clamping arms are connected to guide wheels arranged at the upper end and the lower end of the cabin door in a sleeving mode through sleeves from the two sides, and two lower hoisting supporting bases are attached to an outer skin of the cabin door; the cabin door is reliably clamped, supported and fixed, it can be guaranteed that the state of the cabin door is stable in the hoisting process, obvious shaking, collision to a machine body structure and damage to a machine body are avoided, hoisting is conducted by means of the guide wheels on the two sides of the cabin door, no extra structure needs to be arranged on the cabin door, and it can be avoided that the complexity and weight of the cabin door structure are increased; besides, the effective size of the device can be adjusted by screwing an upper hoisting distance adjusting rod, a lower hoisting distance adjusting rod and an up-down distance adjusting rod so as to adapt to cabin doors of different sizes, and the device is high in universality, easy to operate and easy to use.
本申请涉及一种飞机舱门吊装装置及其方法,在对舱门进行吊装时,以两个上方吊装夹持臂、两个下方吊装夹持臂自两侧以套筒套接在舱门上下端设置的导向轮上,以及以两个下方吊装支撑座贴靠在舱门外部蒙皮上,对舱门进行可靠夹持、支撑固定,可保证吊装过程中舱门状态稳定,避免发生明显晃动,碰撞到机体结构,对机体造成损伤,且是借助于舱门两侧的导向轮进行吊装,不需要在舱门上设置额外的结构,可避免增加了舱门结构的复杂性及其重量,此外,可通过拧动上方吊装间距调节杆、下方吊装间距调节杆、上下间距调节杆对装置的有效尺寸进行调节,以适配不同尺寸的舱门,通用性强,操作简单,易于使用。
Aircraft cabin door hoisting device and method thereof
一种飞机舱门吊装装置及其方法
2024-02-02
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Marine modular cabin hoisting device and hoisting method
European Patent Office | 2024
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