The invention discloses an adjustable aero-engine aircraft accessory lifting appliance. The adjustable aero-engine aircraft accessory lifting appliance comprises a lifting appliance body for adjusting the length of a lifting chain in the lifting use process. After the suspended bottom end of the lifting chain is connected with the aircraft accessory, the lifting ring is hooked with a hook of lifting equipment, in the process that the lifting chain lifts the aircraft accessory, the lifting chain is adjusted to drive the clamping groove of the length adjuster to be clamped into the clamping shaft penetrating through the lifting chain, and the aircraft accessory at the bottom end of the lifting chain pulls the adjusting lifting chain to be stressed under the action of gravity; the length of the lifting chain can be adjusted in the lifting use process, and the problem that the length of an existing lifting appliance cannot be adjusted in the lifting use process is solved.
本发明公开了一种可调式航空发动机飞机附件吊具,包括:实现在吊装使用过程中对吊链长度调节的吊具。吊链悬空底端与飞机附件连接后,吊环与起吊设备挂钩进行钩挂,吊链在吊装飞机附件过程中,调节吊链带动长度调节器的卡槽与贯穿吊链的卡轴卡入,吊链底端的飞机附件在重力的作用下拉着调节吊链受力,实现在吊装使用过程中对吊链的长度调节,解决现有吊具不能在吊装使用过程调节长度的问题。
Adjustable aero-engine aircraft accessory lifting appliance
一种可调式航空发动机飞机附件吊具
2024-01-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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