The invention discloses an underwater thruster propeller quick dismounting structure, and belongs to the technical field of diving equipment, the underwater thruster propeller quick dismounting structure comprises a base plate, a plurality of paddle blocks, a plurality of fixing pieces, a locking assembly and a locking block, the paddle blocks and the fixing pieces are positioned and assembled between the base plate and the locking block, and the locking assembly comprises a power shaft, a control rod, a lower sliding cylinder and an upper sliding cylinder. The power shaft is movably inserted in a middle hole of the base plate, a lower sliding cylinder is inserted in the power shaft, a control rod is movably inserted in the lower sliding cylinder and used for limiting sliding of the lower sliding cylinder in an inner cavity of the power shaft, and an upper sliding cylinder is fixedly connected to the lower sliding cylinder and assembled on one side of the locking block. The control rod capable of controlling the locking structure is arranged in the lower sliding barrel, so that the lower sliding barrel can be quickly and movably disassembled on one side of the power shaft, and meanwhile, a plurality of independent paddle blocks and fixing pieces are movably assembled at one end of the power shaft, so that the propeller structure can be quickly disassembled and is convenient to maintain and replace.

    本发明公开了一种水下推进器螺旋桨快速拆结构,属于潜水设备技术领域,包括基板、桨叶块、固件、闭锁组件和锁定块,若干个桨叶块和固件定位装配于基板和锁定块之间,闭锁组件包括动力轴、控制杆、下滑筒和上滑筒,动力轴活动插设于基板的中孔内,动力轴上插设有下滑筒,下滑筒内部活动插设有控制杆,控制杆用于限定下滑筒在动力轴内腔中的滑动,上滑筒固定连接于下滑筒上且装配于锁定块一侧,本发明通过在下滑筒内部设置有可控制闭锁结构的控制杆,能够使下滑筒在动力轴一侧快速活动拆解,同时在动力轴一端活动装配有若干个独立的桨叶块和固件,使该螺旋桨结构能够快速进行拆解,便于实现维护和替换。


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    Title :

    Quick dismounting structure for propeller of underwater thruster


    Additional title:

    一种水下推进器螺旋桨快速拆结构


    Contributors:
    BAO JUNMING (author) / TAO CHEN (author) / CUI WEI (author) / WU YANBIN (author)

    Publication date :

    2024-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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