The invention relates to a fishery lifesaving device and an early warning system, and belongs to the technical field of fishery lifesaving, the lifesaving device comprises an overhead mechanism, a raft throwing mechanism, a cable breaking mechanism and a life raft, the overhead mechanism comprises a direct current motor, the direct current motor is connected with a winding drum, and one end of a safety pull rope is fixed to the winding drum; the raft throwing mechanism comprises a throwing frame and a driving device, the throwing frame comprises a first movable rod, the first movable rod is connected with a first connecting rod, the first connecting rod is installed on a second movable rod in a limited mode through a sliding rail and a sliding block, and the second connecting rod is connected with a safety pin. The driving device comprises a stepping motor, the stepping motor is connected with a worm, the worm drives a worm gear, the worm gear drives a transmission shaft to rotate through a second connecting rod, the effect of automatically throwing the life raft is achieved, the device is efficient in performance, high in automation degree, easy to assemble and easy to operate, and the raft throwing efficiency can be greatly improved.

    本发明涉及一种渔业救生装置及预警系统,属于渔业救生技术领域,所述救生装置包括开销机构、投筏机构、断缆机构和救生筏,所述开销机构包括直流电机,所述直流电机连接卷筒,所述卷筒固定有保险拉绳的一端,所述保险拉绳的另一端连接保险销,实现自动开销的目的,所述投筏机构包括投放架和驱动装置,所述投放架包括第一活动杆,所述第一活动杆连接第一连杆,所述第一连杆通过滑轨和滑块限位安装于第二活动杆,所述驱动装置包括步进电机,所述步进电机连接蜗杆,所述蜗杆驱动蜗轮,所述蜗轮通过第二连杆驱动传动轴转动,达到自动投放救生筏的效果,本装置性能高效,自动化程度高,装配简单易操作,能够大幅度的提高投筏效率。


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    Title :

    Fishery lifesaving device and early warning system


    Additional title:

    一种渔业救生装置及预警系统


    Contributors:
    MA SHENGWEI (author) / ZHONG SHUTONG (author) / LIN YAN (author) / ZHANG LEI (author) / BI JIETING (author) / WANG YU (author) / LIAO ZUJUN (author) / ZHOU YANBO (author) / WU QIAER (author)

    Publication date :

    2024-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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