A base of the centering and positioning tool comprises a manual rotating drum and a positioning column, the positioning column is provided with a middle hole, the outer wall of the positioning column is provided with an external thread, the positioning column is inserted into a mounting hole in a regulator module in a matched mode when the centering and positioning tool is used, and the positioning column is coaxial with the mounting hole; the external thread is matched and connected with an internal thread at the orifice of the mounting hole; the guide rod penetrates through the middle hole in a sliding mode, the outer wall of the guide rod is tightly attached to the inner wall of the middle hole, and a positioning chamfer is arranged on the edge of the outer end of the guide rod and used for being matched with a sealing chamfer on the adjusting base; the spring is arranged in the manual rotating drum, one end of the spring is connected to the limiting connecting mechanism, the end of the spring is connected to the inner end of the guide rod, the other end of the spring is connected to the rotating connecting mechanism, and the spring can rotate relative to the manual rotating drum. According to the invention, the mounting hole of the regulator module of the bleed valve of the airplane is used as a positioning reference to position the regulating seat, so that the mounting can be quickly and efficiently completed, and the subsequent repeated disassembly and assembly are avoided.

    本发明公开了一种飞机引气活门中调节座的居中定位工装,其基座包括手动转筒和定位柱,定位柱设有中孔,定位柱的外壁上设有外螺纹,使用时定位柱配合插入调节器模块中的安装孔中,定位柱与安装孔同轴,外螺纹与安装孔的孔口处的内螺纹配合连接;导向杆滑动穿于中孔中,外壁与中孔的内壁紧密贴合,外端边缘设有定位倒角,定位倒角用于与调节座上的密封倒角配合;弹簧设在手动转筒的内部,一端连接在限位连接机构上,使得弹簧的端部连接在导向杆的里端,另一端连接在转动连接机构,使得弹簧能相对手动转筒转动。本发明将飞机的引气活门的调节器模块的安装孔作为定位基准,将调节座进行定位,可实现快速高效完成安装,避免后续反复拆装。


    Access

    Download


    Export, share and cite



    Title :

    Centering positioning tool for adjusting seat in air entraining valve of airplane


    Additional title:

    一种飞机引气活门中调节座的居中定位工装


    Contributors:
    ZHAN GUANGYAN (author) / ZHU MING (author) / FU YONGSONG (author) / HUANG HUA (author) / ZHENG YUHANG (author)

    Publication date :

    2023-09-22


    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



    Combined power spray pipe air-entraining type throat adjusting mechanism and airplane with same

    WANG JUNWEI / WANG XIAO / ZHU WEI et al. | European Patent Office | 2023

    Free access

    Airplane Seat With an Adjusting Device

    THOMASCHEWSKI OLIVER | European Patent Office | 2016

    Free access

    Airplane gravity center automatic adjusting seat structure

    WANG YONG | European Patent Office | 2020

    Free access

    High-bearing electric seat adjusting device for airplane

    MENG FANHUI / LI YUE / CUI WENMING et al. | European Patent Office | 2022

    Free access

    ENTRAINING GUIDANCE DEVICE, ENTRAINING GUIDANCE PROGRAM, AND ENTRAINING GUIDANCE METHOD

    BANNO SHOTARO / OKA CHIHIRO / NAKAMURA MIA et al. | European Patent Office | 2018

    Free access