Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Aircraft cabin door latch and cam type locking device
The invention provides an aircraft cabin door latch and a cam type locking device, and the device comprises a fixed support which is provided with two crank mounting seats at the upper part and two latch mounting seats at the lower part; the latch driving crank and the lock driving crank are respectively mounted on the crank mounting seats of the fixed support; the operating handle and the cam disc are fixedly connected together, and the cam disc is provided with a guide groove connected with the latch driving crank and the lock driving crank; the cabin door latch and the lock are respectively mounted on the latch mounting seats of the fixed support, the cabin door latch is provided with a rocker arm latch cam and a latch cam which are matched with the lock, and the lock is provided with a lock cam and a rocker arm lock cam which are matched with the cabin door latch; one end of the latch driving connecting rod is hinged with the latch driving crank, and the other end is hinged with a rocker arm latch cam of the cabin door latch; one end of the lock driving connecting rod is hinged with a lock rocker arm of the lock driving crank, and the other end is hinged with a rocker arm lock cam 83 of the lock; one end of the spring retainer is hinged with the cabin door structure, and the other end is hinged with the lock.
本申请提供了一种飞机舱门闩及凸轮式锁定装置，包括：固定支座，其上部具有两个曲柄安装座以及固定支座的下部具有两个闩锁安装座；闩驱动曲柄和锁驱动曲柄，分别安装至固定支座的曲柄安装座上；操作手柄和凸轮盘，操作手柄和凸轮盘固定连接在一起，且凸轮盘具有连接闩驱动曲柄和锁驱动曲柄的导向槽；舱门闩和锁，分别安装至固定支座的闩锁安装座上，且舱门闩具有适配于锁的摇臂闩凸轮及闩凸轮，锁具有适配于舱门闩的锁凸轮和摇臂锁凸轮；闩驱动连杆，一端与闩驱动曲柄铰接，另一端与舱门闩的摇臂闩凸轮铰接；锁驱动连杆，一端与锁驱动曲柄的锁摇臂铰接，另一端与锁的摇臂锁凸轮83铰接；弹簧保持器，一端与舱门结构铰接，另一端与锁铰接。
Aircraft cabin door latch and cam type locking device
The invention provides an aircraft cabin door latch and a cam type locking device, and the device comprises a fixed support which is provided with two crank mounting seats at the upper part and two latch mounting seats at the lower part; the latch driving crank and the lock driving crank are respectively mounted on the crank mounting seats of the fixed support; the operating handle and the cam disc are fixedly connected together, and the cam disc is provided with a guide groove connected with the latch driving crank and the lock driving crank; the cabin door latch and the lock are respectively mounted on the latch mounting seats of the fixed support, the cabin door latch is provided with a rocker arm latch cam and a latch cam which are matched with the lock, and the lock is provided with a lock cam and a rocker arm lock cam which are matched with the cabin door latch; one end of the latch driving connecting rod is hinged with the latch driving crank, and the other end is hinged with a rocker arm latch cam of the cabin door latch; one end of the lock driving connecting rod is hinged with a lock rocker arm of the lock driving crank, and the other end is hinged with a rocker arm lock cam 83 of the lock; one end of the spring retainer is hinged with the cabin door structure, and the other end is hinged with the lock.
本申请提供了一种飞机舱门闩及凸轮式锁定装置，包括：固定支座，其上部具有两个曲柄安装座以及固定支座的下部具有两个闩锁安装座；闩驱动曲柄和锁驱动曲柄，分别安装至固定支座的曲柄安装座上；操作手柄和凸轮盘，操作手柄和凸轮盘固定连接在一起，且凸轮盘具有连接闩驱动曲柄和锁驱动曲柄的导向槽；舱门闩和锁，分别安装至固定支座的闩锁安装座上，且舱门闩具有适配于锁的摇臂闩凸轮及闩凸轮，锁具有适配于舱门闩的锁凸轮和摇臂锁凸轮；闩驱动连杆，一端与闩驱动曲柄铰接，另一端与舱门闩的摇臂闩凸轮铰接；锁驱动连杆，一端与锁驱动曲柄的锁摇臂铰接，另一端与锁的摇臂锁凸轮83铰接；弹簧保持器，一端与舱门结构铰接，另一端与锁铰接。
Aircraft cabin door latch and cam type locking device
一种飞机舱门闩及凸轮式锁定装置
GAN YADONG (Autor:in) / GAN QINGYU (Autor:in) / HAN YONGZHI (Autor:in)
30.12.2022
Patent
Elektronische Ressource
Chinesisch
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