An aircraft with folded half wings comprises: a fuselage; folding the half wings; a tail assembly; a half wing folding device capable of rotating the half wings relative to the transverse axis of the aircraft and then folding the half wings in the direction of the tail assembly along the fuselage of the aircraft; the wheel type undercarriage comprises a front undercarriage and a main undercarriage; and a mechanism for moving the wheels of the main landing gear. The main landing gear is provided with a vertical supporting column capable of rotating around the axis of the supporting column, one end of the supporting column is connected with a half-wing folding device, and the other end of the supporting column is connected with a mechanism used for enabling airplane wheels of the main landing gear to move. The half-wing folding device is connected to a mechanism for moving the main landing gear by means of an actuator comprising a control rod and two levers and comprising a structure connecting the half-wing with the fixed part of the wing in the form of an assembly. The folding device enables the half-wing to be placed in a folded position in which the chord plane of the half-wing is perpendicular and the wingtip faces the tail of the aircraft. The invention aims to improve the fastening rigidity and strength of the half wing in a flying state and a folded state.

    一种具有折叠半翼的飞机包括:机身;折叠半翼;尾部组件;半翼折叠装置,能够使半翼相对于飞机的横向轴线旋转并且随后将所述半翼沿飞机机身在尾部组件方向折叠;轮式起落架,包括前起落架和主起落架;以及机构,用于移动主起落架的机轮。该主起落架配备有可绕自身轴线旋转的垂直支柱,所述支柱的一端与半翼折叠装置相连,另一端与用于使主起落架的机轮移动的机构相连。该半翼折叠装置通过致动器连接到用于使主起落架移动的机构,该致动器包括控制杆和两个杠杆,并且包括以组件形式将半翼与机翼的固定部分相连的结构件。该折叠装置使得半翼能够被放置在折叠位置,在该折叠位置中,半翼的弦平面是垂直的,并且翼尖朝向飞机的尾部。本发明旨在提高半翼在飞行状态和折叠状态下的紧固刚性和强度。


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    Title :

    Folding wing aircraft and wing folding device


    Additional title:

    折叠机翼飞机和机翼折叠装置



    Publication date :

    2022-07-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen



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