The invention discloses a high-strength elevator landing door structure, and relates to the field of lifting elevators. On the premise that the installation space of a current elevator landing door system is guaranteed, and the normal door opening and closing function of a landing door is not influenced, each stress supporting component of the landing door system is directly or indirectly firmly connected with an installation foundation, and it is guaranteed that each supporting point has enough supporting strength. The number and the positions of the supporting points when the landing door is stressed are increased and changed (a leading role is played for preventing the landing door from being stressed and deformed), meanwhile, the structure and the connecting mode of assembling parts of the landing door (a secondary role is played for preventing the landing door from being deformed due to stress) are changed, the two parts are superposed, so that the deformation of the landing door after the landing door is subjected to static load or impact is greatly reduced, the comprehensive deformation resistance of the landing door is greatly improved, the safety of more elevator passengers is better protected, and a solution is provided for realizing high strength and light weight of the landing door.

    本发明公开了一种高强度电梯厅门结构,涉及升降式电梯领域,在保证目前电梯厅门系统的安装空间前提下,在不影响厅门正常开关门功能的前提下,在厅门系统各受力支撑部件直接或间接与安装地基牢固连接,保证各支撑点有足够的支撑强度的前提下,通过增加和改变厅门受力时支撑点的数目和位置(防止厅门受力变形起到主导作用),同时改变厅门装配零件的结构和连接方式(防止厅门受力变形起到次要作用)二者叠加大幅降低厅门受静载或冲击后厅门的变形量,大幅提升厅门的综合抗变形的能力,更多更好的保护电梯乘客的安全,为厅门实现高强度和轻量化提供一种解决方案。


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    Title :

    High-strength elevator landing door structure


    Additional title:

    一种高强度电梯厅门结构


    Contributors:

    Publication date :

    2021-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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