The invention provides a connecting structure for a machine head cover and an adjusting method of the connecting structure, and belongs to the technical field of machine body structural design. When a machine head cover assembly is opened, a hook lock in a hook lock assembly is unlocked, so that the machine head cover assembly rotates around the axis of a lug of a hinge assembly to a fixed angle, and the machine head cover assembly is supported through an air elastic supporting rod assembly; the machine head cover assembly is kept in an open posture; when the machine head cover assembly is closed, the gas elastic supporting rod assembly is shortened under the external acting force, so that the machine head cover assembly rotates around the axis of the lug piece of the hinge assembly, and the machine head cover assembly closes and locks a hook lock in the hook lock assembly under the guiding effect of the middle plug pin assembly. When the gap and the step difference between the machine head cover and the machine body structure are adjusted, the assembly error is reduced, the adjusting capacity is improved, meanwhile, the hinge can be prevented from protruding out of the shape, and the shape maintaining requirement can be met.

    本发明提供一种用于机头罩的连接结构及其调节方法,属于机体结构设计技术领域,本发明中打开机头罩组件时,解锁钩子锁组件中的钩子锁,使机头罩组件绕铰链组件的耳片轴线转动,转动到固定角度,通过气弹撑杆组件撑住机头罩组件,使机头罩组件保持打开姿态;关闭机头罩组件时,气弹撑杆组件在外部作用力下缩短,使机头罩组件绕铰链组件的耳片轴线转动,机头罩组件在中插销组件的导向作用下关闭,锁闭钩子锁组件中的钩子锁。本发明在对机头罩和机身结构之间的间隙、阶差进行调节时减小装配误差,提高可调节能力,同时还能避免铰链突出外形,能满足维形要求。


    Access

    Download


    Export, share and cite



    Title :

    Connecting structure for machine head cover and adjusting method of connecting structure


    Additional title:

    一种用于机头罩的连接结构及其调节方法


    Contributors:
    DAI LILI (author) / QU ZHISEN (author) / YANG DONGLEI (author) / CHENG XIAOQING (author) / XI HAIYUAN (author) / JIA CHAOLONG (author) / XIE XINGHONG (author)

    Publication date :

    2025-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Arm head connecting structure and connecting method thereof

    MI CHENGHONG / YI LEI / SUN KAIXUAN et al. | European Patent Office | 2023

    Free access

    Quick-release connecting structure and connecting method for automobile cover

    MA ZHICHENG | European Patent Office | 2022

    Free access

    Vehicle door cover connecting structure, vehicle and vehicle door cover connecting method

    WEI JIAN / LI TIANQI / JIANG LIANZHOU et al. | European Patent Office | 2023

    Free access

    Connecting and adjusting structure for aircraft cabins and adjusting method

    SHANGGUAN QIUYU | European Patent Office | 2015

    Free access

    Connecting piece, connecting method, vehicle lower vehicle body structure and vehicle wheelbase adjusting method

    YANG YANDING / YE XIAOMING / ZHANG XINGHONG et al. | European Patent Office | 2024

    Free access