The invention belongs to the technical field of cabin door locking mechanism design, and particularly relates to an airplane toe board hanging and locking device. Comprising a toe board hook, the toe board hook is fixedly installed on a machine body structure, the toe board hook comprises a hook part and an installation part, the hook part is provided with a hanging opening used for being matched with a toe board hanging shaft for hanging, and a linkage rotating shaft is rotationally installed on the installation part; the first toe board lock is in a V shape, the first toe board lock comprises a locking wall and a driving wall, and the locking wall and the driving wall are fixedly connected with the linkage rotating shaft; the toe board lock driving assembly comprises a rotating rocker arm, a driving handle and a bolt lock, and one end of the rotating rocker arm is hinged to the driving wall; one end of the driving handle is hinged with the other end of the rotating rocker arm; and the bolt lock is mounted at the other end of the driving handle. The toe board can be effectively locked at the hanging connection position, and the whole device is simple in structure, light in weight, safe and reliable.
本申请属于舱门锁定机构设计技术领域,特别涉及一种飞机趾板挂接锁定装置。包括:趾板挂钩,所述趾板挂钩固定安装在机体结构上,所述趾板挂钩包括挂钩部以及安装部,所述挂钩部具有用于配合趾板挂轴挂接的挂接开口,所述安装部上转动安装有联动转轴;第一趾板锁,呈V形,所述第一趾板锁包括锁定壁以及驱动壁,所述锁定壁与所述驱动壁之间与所述联动转轴固定连接;趾板锁驱动组件,包括转动摇臂、驱动手柄以及插销锁,其中,所述转动摇臂的一端与所述驱动壁铰接;所述驱动手柄的一端与所述转动摇臂的另一端铰接;所述插销锁安装在所述驱动手柄的另一端。本申请能够有效锁定趾板在悬挂连接位置,整套装置构造简单,重量轻,安全可靠。
Airplane toe board hooking and locking device
一种飞机趾板挂接锁定装置
2024-03-22
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
Hooking an airplane to an airship
Engineering Index Backfile | 1925
Anti-hooking protective cover and locking device of control moment gyroscope
European Patent Office | 2023
|