The invention relates to the field of aircraft manufacturing, in particular to an aircraft lower wall plate threshold assembly assembling structure and method for passenger-to-cargo changing, and the aircraft lower wall plate threshold assembly assembling structure and method can rapidly and accurately achieve assembly of an aircraft lower wall plate threshold assembly. According to the technical scheme adopted for solving the technical problems, the airplane lower wall plate threshold assembly assembling structure for passenger-to-cargo comprises a machining frame of a threshold assembly and a positioning tool used for positioning the machining frame, and the positioning tool comprises a fixing plate and a positioning plate; the fixing plate and the positioning plate are connected into an integrated structure through a bent transition surface, the fixing plate and the positioning plate are arranged in a crossed manner, the fixing plate is fixedly arranged on a lower wall plate of an airplane, and the positioning plate is fixedly arranged on the side wall of a jaw end surface of the machining frame. The assembly process is particularly suitable for the assembly process of the lower wallboard threshold assembly of the airplane when a passenger plane is changed into a cargo plane.

    本发明涉及飞机制造领域,尤其涉及一种快捷和准确实现飞机下部壁板门槛组件装配的用于客改货的飞机下部壁板门槛组件装配结构及装配方法。本发明解决其技术问题所采用的技术方案是:用于客改货的飞机下部壁板门槛组件装配结构,包括门槛组件的机加框以及用于实现机加框定位的定位工装,所述定位工装包括固定板和定位板,所述固定板和定位板通过折弯的过渡面连接为一体的结构,固定板和定位板之间相交设置,固定板固定设置于飞机下部壁板上,定位板固定设置于所述机加框的颚端面侧壁上。本发明尤其适用于由客机改为货机时的飞机下部壁板门槛组件的装配工艺之中。


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    Title :

    Airplane lower wall plate threshold assembly assembling structure and method for changing passenger into cargo


    Additional title:

    用于客改货的飞机下部壁板门槛组件装配结构及装配方法


    Contributors:
    GUO HONGWEI (author) / SHI QIAN (author) / DENG HAIBO (author) / DENG BOMENG (author) / WANG YAN (author) / HUANG CHUNHUA (author) / SONG WENJUN (author) / ZHOU ZHENGTAO (author) / CHEN YUN (author) / ZHAO NINGNING (author)

    Publication date :

    2024-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / 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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