The invention discloses an aircraft wheel fixing mechanism for an aircraft landing gear, and relates to the technical field of aircraft landing, and the aircraft wheel fixing mechanism comprises a supporting assembly used for fixedly supporting an aircraft wheel on the aircraft landing gear; the protective cover is located at the bottom end of the outer side of the supporting assembly; the mounting frame is positioned at the bottom of the protective cover; the machine wheel is located on the inner side of the mounting frame and rotationally connected with the mounting frame. The device has the beneficial effects that when the first telescopic rod and the second telescopic rod are stressed to be shortened, the top and the bottom of the first telescopic rod and the top and the bottom of the second telescopic rod are rotationally connected with the protective cover, the supporting plate and the sliding block through the pin shafts correspondingly, so that the first telescopic rod can deviate rightwards, and the overall length of the second telescopic rod is shortened; and meanwhile, the protective cover deviates rightwards on the outer side of the supporting plate, so that rightward stirring force can be generated on the received impact force, a certain oblique force unloading function can be generated on the received buffering force, and damage to the airplane wheel is small in the airplane body descending process of the airplane wheel fixing mechanism.

    本发明公开了一种用于飞机起落架的机轮固定机构,涉及飞机起落技术领域,包括:支撑组件,用于将机轮固定支撑于飞机起落架上;防护罩,位于支撑组件外侧的底端位置处;安装架,位于防护罩的底部;机轮,位于安装架的内侧且与其转动连接。本发明的有益效果是:通当第一伸缩杆和第二伸缩杆受力缩短时,由于第一伸缩杆和第二伸缩杆的顶部和底部皆通过销轴分别与防护罩、支撑板和滑动块转动连接,即可使第一伸缩杆朝右偏移,并使第二伸缩杆的整体长度缩短,同时使防护罩在支撑板的外侧向右偏移,从而即可对受到的冲击力产生向右的拨动力,即可对接收的缓冲力产生一定的斜向卸力功能,使该种机轮固定机构在机体下降的过程中对机轮的损伤较小。


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    Title :

    Aircraft wheel fixing mechanism for aircraft landing gear


    Additional title:

    一种用于飞机起落架的机轮固定机构


    Contributors:
    YAN CHAOYI (author) / WANG JINXIN (author) / GONG JIANXUE (author) / ZHAO LITANG (author) / ZHU ZERUI (author) / GAO SONG (author) / ZHU SHOUCHEN (author)

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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