The invention relates to an underwater large-depth multifunctional solid ballast load rejection device. The device comprises a rack (1), a hydraulic cylinder (3), a grabbing hook (5), a through shaft(11) and a frame (2). The grabbing hook (5) is connected with the rack through the through shaft (11). A piston rod (306) of the hydraulic cylinder is connected with the grabbing hook (5) through a pivot. The frame (2) is connected with the rack through a fixed shaft (13). When the piston rod (306) retracts, the piston rod (306) drives the grabbing hook (5) to rotate anticlockwise around the through shaft (11) to hook a locking shaft (21) on the frame; and when the piston rod (306) stretches out, the piston rod (306) drives the grabbing hook (5) to rotate clockwise around the through shaft (11), and the grabbing hook (5) and the locking shaft (21) are loosened. The underwater large-depth multifunctional solid ballast load rejection device can solve the problem that an existing solid ballast load rejection device cannot achieve ultra-deep throwing, cannot be suitable for different working depths and is inconvenient to debug.

    本发明涉及水下大深度多功能固体压载抛载装置,包括机架(1),液压缸(3),抓勾(5),通轴(11)和框架(2),所述抓勾(5)与机架通过所述通轴(11)连接,液压缸的活塞杆(306)与抓勾(5)枢轴连接,所述框架(2)通过固定轴(13)与机架连接,所述活塞杆(306)缩回时,活塞杆(306)带动抓勾(5)绕通轴(11)逆时针转动钩住框架上的锁紧轴(21),所述活塞杆(306)伸出时,活塞杆(306)带动抓勾(5)绕通轴(11)顺时针转动,抓勾(5)与锁紧轴(21)松开。水下大深度多功能固体压载抛载装置能够解决现有固体压载抛载装置不能实现超深抛出,及不能适用不同工作深度且调试不便的问题。


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    Title :

    Underwater large-depth multifunctional solid ballast load rejection device


    Additional title:

    水下大深度多功能固体压载抛载装置


    Contributors:
    YU WEINING (author) / ZHENG CHAO (author) / CHEN HONG (author) / ZHANG HAO (author) / QIAN JIACHANG (author) / WANG XINLIANG (author) / LIU ZHI (author) / LIU BING (author) / WEI WEI (author) / MA ZHESONG (author)

    Publication date :

    2020-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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