The invention particularly relates to a novel liftable six-degree-of-freedom helicopter carrier landing system. The system is composed of a parking platform, a linear guide rail, a universal joint, a servo electric cylinder, a hinge, an upper platform, a rotary bearing, a middle platform, a lead screw sliding block, a lower platform, a hydraulic rod and a carrier body. The lifting function of the platform can be achieved, control over any six degrees of freedom of the platform in a certain space can also be achieved, in other words, the hydraulic rod is used for controlling the platform to ascend and descend firstly, then the pivotal bearing is used for controlling the platform to rotate on the xy plane, and the lead screw sliding block device and the linear guide rail device control the platform to move left and right and front and back. The servo electric cylinder and the linear guide rail device control the platform to rotate and move up and down in the X direction and the Y direction, and finally the platform can move at six degrees of freedom. The six-degree-of-freedom aircraft landing platform is applied to a ship body, and when the ship body shakes on the sea, six-degree-of-freedom control can be conducted on the landing platform so as to assist a helicopter in stably taking off and landing.

    本发明具体涉及一种新型可升降六自由度直升机着舰系统,该系统由停机平台,直线导轨,万向节,伺服电缸,铰链,上平台,回转轴承,中平台,丝杆滑块,下平台,液压杆,舰体构成。本发明不仅能满足平台的升降功能,还能满足平台在一定空间内的任意六个自由度的控制,即首先利用液压杆控制平台升降,然后利用回转轴承控制平台在xy平面的旋转,丝杆滑块装置及直线导轨装置控制平台左右、前后移动,伺服电缸及直线导轨装置控制平台沿X,Y方向的旋转及上下移动,最终使平台满足六个自由度的移动。本发明应用在舰体之上,当舰体在海上晃动时,可对停机平台进行六自由度控制从而辅助直升机稳定地起降。


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    Title :

    Novel liftable six-degree-of-freedom helicopter carrier landing system


    Additional title:

    一种新型可升降六自由度直升机着舰系统


    Contributors:
    TAN JIANFENG (author) / ZHANG ZHEN (author) / ZHAO JINGLONG (author) / YONG TIAN (author) / CHEN LINHAI (author) / GE YOUYOU (author) / XING XIAOBING (author) / YANG YUXIAO (author)

    Publication date :

    2024-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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