The invention discloses a boat descending and recovering device which comprises a frame body, a lock hook, a limiting mechanism and a locking mechanism are installed on the frame body, the lock hook is rotationally connected with the frame body, unlocking and locking of the lock hook are achieved by rotating the lock hook, and the limiting mechanism is located below the lock hook. The device comprises a rotating shaft, a limiting arm and a limiting block, the limiting arm is installed on the rotating shaft and can rotate along with the rotating shaft, the limiting block is used for limiting rotation of the limiting arm, the limiting arm is used for limiting opening rotation of the lock hook, the locking mechanism comprises a locking shaft, the locking shaft is rotationally connected with the frame body, a limiting groove is formed in the locking shaft, and the limiting groove is used for locking the rotation of the limiting arm when the limiting arm opens the rotation limiting of the lock hook. The invention further discloses a boat descending and recovering method, and boat descending and recovering are achieved through the boat descending and recovering device. The device is large in working load, capable of meeting use of most ships and boats, safe and reliable in release operation, simple in structure and convenient to operate and maintain.
本发明公开了一种船艇降放和回收装置,包括架体,所述架体上安装有锁钩、限位机构和锁止机构,且锁钩与架体转动连接,通过转动锁钩实现锁钩的打开和锁止,所述限位机构位于锁钩的下方,包括转轴、安装在转轴上并能够随转轴转动的限位臂以及对限位臂的转动进行限位的限位块,限位臂用于对锁钩的打开转动进行限位,所述锁止机构包括锁止轴,所述锁止轴与架体转动连接,且锁止轴上设有限位凹槽,限位凹槽用于限位臂对锁钩打开转动限位时锁止限位臂的转动。本发明还公开了一种船艇降放和回收方法,通过上述装置实现船艇降放和回收。该装置工作负荷大,能够满足大部分船艇的使用,释放操作安全可靠,另外该装置结构简单,便于操作和保养。
Boat descending and recovering device and method thereof
一种船艇降放和回收装置及其方法
2021-11-23
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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