The invention relates to the technical field of fishing boat protection, and discloses a protection device for preventing a fishing boat from being overturned and hit by stormy waves and preventing aquatic plant twining. The protection device comprises a boat body, a movable plate is movably mounted in a storage chamber, a second guide pipe is fixedly connected to the right side of an air bag, a control rod is movably mounted on the outer side of the second guide pipe, a gravity hammer is rotationally installed on the right side of the control rod, a waterwheel is rotationally installed below the gravity hammer, and a sliding rod is movably installed on the inner side of the waterwheel. According to the protection device for preventing the fishing boat from being overturned and hit by the stormy waves and the aquatic plant twining, when the boat body inclines in the stormy waves, a gravity hammer rotates in the inclined direction and pushes a control rod to move to communicate a second guide pipe with a waterwheel, gas in an air bag pushes the waterwheel to rotate, and lake water in the storage chamber inclining downwards is conveyed upwards to the storage chamber on the other side, so that the boat body inclining upwards moves downwards under the gravity of the lake water, and the effect of preventing the boat body from being overturned when the boat body is subjected to stormy waves is achieved.

    本发明涉及打渔船保护技术领域,且公开了一种防止风浪推翻打渔船及水草缠绕的保护装置,包括船体,所述储存室的内部活动安装有活动板,气囊的右侧固定连接有第二导管,第二导管的外侧活动安装有控制杆,控制杆的右侧转动安装有重力锤,重力锤的下方转动安装有水车,水车的内侧活动安装有滑动杆。该防止风浪推翻打渔船及水草缠绕的保护装置,通过船体在风浪中出现倾斜时,重力锤向着倾斜的方向转动,并推动控制杆移动将第二导管与水车之间连通,使得气囊中的气体推动水车转动,将倾斜向下的储存室中的湖水向上输送到另一侧的储存室中,使得倾斜向上的一侧船体受到湖水重力向下移动,实现了船体受到风浪时可以防止倾倒的效果。


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    Title :

    Protection device for preventing fishing boat from being overturned and hit by stormy waves and preventing aquatic plant twining


    Additional title:

    一种防止风浪推翻打渔船及水草缠绕的保护装置


    Contributors:
    GUO ZHIMEI (author)

    Publication date :

    2021-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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