The invention discloses helicopter main blade rear section piece replacement equipment, and belongs to the technical field of helicopter blade replacement. The parameter detecting and adjusting assembly is arranged on the supporting seat, and the parameter detecting and adjusting assembly is used for detecting and adjusting parameters after abutting against the main blade on which the rear section piece is reinstalled; and the deflection fixing assembly is used for limiting the rear section piece reinstalled on the main blade. The adjacent rear section pieces on the two sides of the reinstalled rear section piece serve as the standard, the chordwise pressurizing mechanism is used for limiting the rear edge clamping plate, then the connecting groove of the rear edge clamping plate is used for limiting the reinstalled rear section piece, and therefore the curing position of the reinstalled rear section piece is adjusted. The technical problem that the main blade needs to be returned to a manufacturer to be replaced when the rear section piece is replaced is solved, and the technical effect that the rear section piece of the helicopter main blade can be replaced even not in the manufacturer is achieved.

    本发明公开了一种直升机主桨叶后段件更换设备,属于直升机桨叶更换技术领域,包括:支撑座;参数检测调节组件,所述参数检测调节组件设于所述支撑座上,所述参数检测调节组件与重新安装后段件后的主桨叶相抵接后用于检测和调节参数;偏转固定组件,所述偏转固定组件用于对所述主桨叶上重新安装的所述后段件进行限位。本发明通过将重新安装的后段件两侧相邻的后段件作为基准,利用弦向加压机构对后缘卡板进行限位,然后利用后缘卡板的连接槽对重新安装的后段件进行限位,从而调整重新安装的后段件的固化位置。解决了更换后段件时需要将主桨叶返回制造厂进行更换的技术问题,实现了不在制造厂也可以更换直升机主桨叶后段件的技术效果。


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    Title :

    Helicopter main blade rear section piece replacement equipment and method


    Additional title:

    一种直升机主桨叶后段件更换设备及方法


    Contributors:
    BAI LANPI (author) / CHEN HAINIU (author) / ZHUO WEIWEI (author) / JIAN GUANGJIAN (author) / CAO YONGHUI (author) / WANG JINCHENG (author) / YIN HUAGUANG (author) / LI YUEWEI (author) / DING ZHONGWEI (author) / LI HAILIANG (author)

    Publication date :

    2022-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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