The invention relates to the related field of ships, and discloses a boat anchor device for catapulting a fixed claw. The boat anchor device comprises a main anchor body, an upper side cavity is arranged in the main anchor body, a top end electromagnet is fixedly connected in the upper end wall of the upper side cavity, a middle cavity is arranged at the lower side of the upper side cavity, an upper limiting cavity is in communication between the middle cavity and the upper side cavity, and the lower side of the middle cavity is in communication with a pop-up opening with a downward opening. According to the device, through a mechanical structure, the fixing effect of the boat anchor on the sandy and argillaceous working surface is enhanced, the boat anchor can enable the front half part of the boat anchor to be triggered and nailed into a river/seabed through the mechanical structure, and meanwhile, even if the boat anchor encounters a hard bottom material, an anchor hook can also godeep into soil, the anchor hook can be unfolded, the contact area with a working surface is further increased, so that a better anchoring effect is achieved, the anchor hook can be automatically retracted during anchoring, retracting of the boat anchor is facilitated, and compared with a traditional anchor hook, a boat body does not need to be moved to adjust the position of the boat anchor when the anchor hook is stuck by a bottom material, and flexibility is higher.
本发明涉及船舶相关领域,公开了一种弹射固定钩爪的船锚装置,包括包括主锚体,主锚体内设有上侧腔,上侧腔上端壁内固定连接设有顶端电磁铁,上侧腔下侧设有中间腔,中间腔与上侧腔之间连通设有上限位腔,中间腔下侧连通设有开口向下的弹出口,该装置通过机械结构,增强了船锚在沙质、泥质工作表面的固定效果,船锚可通过机械结构使得船锚前半部分可以被触发并被钉入河/海床内的同时,该效果使得即使在遇到较硬的底质中,锚钩也能深入土中,锚钩能够展开,进一步增加与工作表面的接触面积从而获得更好的锚定效果,当起锚时锚钩能够自动回收,利于船锚的收回,相较于传统锚钩无需在锚钩被底质物体卡死需要调动船体运动调节船锚位置,更加灵活。
Boat anchor device for catapulting fixed claw
一种弹射固定钩爪的船锚装置
2020-12-29
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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