本发明提供了一种拖轮伸缩式起抛锚装置用辅助机构以及拖轮,涉及船舶技术领域。解决了现有技术存在起锚绞车扭矩不足、拖轮通用性和安全性均较差的技术问题。该拖轮伸缩式起抛锚装置用辅助机构包括液压驱动式起锚绞车、液压叉绳装置以及叉头防偏转限位结构,液压驱动式起锚绞车设置在拖轮伸缩式起抛锚装置的后方,液压驱动式起锚绞车包括底座、液压马达、前阶齿轮机构、过渡轴、液压离合器、后阶齿轮机构、卷筒以及液压刹车装置,液压叉绳装置包括缸体以及可伸缩叉头,叉头防偏转限位结构设置在液压叉绳装置与甲板之间能为液压叉绳装置的可伸缩叉头导向。本发明提高了拖轮的通用性以及安全性。

    The invention provides an auxiliary mechanism for a tug telescopic type anchor pulling and dropping device and a tug, and relates to the technical field of ships. The technical problems that in the prior art, an anchor weighing winch is insufficient in torque, and tug universality and safety are poor are solved. The auxiliary mechanism for the tug telescopic type anchor pulling and dropping device comprises a hydraulic drive type anchor weighing winch, a hydraulic rope forking device and a fork head anti-deflection limiting structure, and the hydraulic drive type anchor weighing winch is arranged behind the tug telescopic type anchor pulling and dropping device. The hydraulic drive type anchor winch comprises a base, a hydraulic motor, a front-step gear mechanism, a transition shaft, a hydraulic clutch, a rear-step gear mechanism, a winding drum and a hydraulic brake device, and the hydraulic rope forking device comprises a cylinder body and a telescopic fork head. The fork head anti-deflection limiting structure is arranged between the hydraulic rope forking device and the deck and can guide a telescopic fork head of the hydraulic rope forking device. The universality and safety of the tug are improved.


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    Title :

    拖轮伸缩式起抛锚装置用辅助机构以及拖轮


    Publication date :

    2024-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS