The invention relates to the field of aluminum profile products, in particular to a high-strength aluminum alloy for an elevator lifter. The high-strength aluminum alloy comprises an outer frame witha square cross section and an inner frame with a square or rhombic cross section, wherein reinforcing inner frames are arranged at four opposite corners of the outer frame, reinforcing pipes are embedded in the reinforcing inner frames, a supporting frame is arranged on the inner wall of the outer frame in the middle of the outer frame, supporting grooves used for containing the four corners of the inner frame are formed in the middle of the supporting frame, the four opposite corners of the inner frame extend towards the center to form connecting arms which are staggered, the ends of the connecting arms are connected to a supporting round pipe, a supporting rod is installed in the supporting round pipe, the supporting frame is provided with inclined side edges located on the two sides andtop edges connected with the two inclined side edges, and the supporting grooves are formed in the top edges. The high-strength aluminum alloy is applied to production of the frame structure of the elevator.

    本发明涉及铝型材产品领域,具体涉及一种电梯升降机用高强度铝合金,包括截面呈方形结构的外框以及截面呈方形或菱形结构的内框,所述外框的四个对角均设置有加强内框,所述加强内框内部均嵌置有加强管,位于所述外框中部的所述外框内壁上设置有支撑架,所述支撑架的中部开设有用于置入所述内框四个角的支撑槽,所述内框的四个对角向中心延伸出相互交错的连接臂,各连接臂的端部连接在一支撑圆管上,所述支撑圆管内部安装有支撑棒,所述支撑架具有位于两侧的斜侧边以及连接两斜侧边的顶边,所述支撑槽开设在所述顶边上。本发明应用于电梯的框架结构生产中。


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    Titel :

    High-strength aluminum alloy for elevator lifter


    Weitere Titelangaben:

    一种电梯升降机用高强度铝合金


    Beteiligte:
    HUANG CHANGYUAN (Autor:in) / CHEN MIN (Autor:in)

    Erscheinungsdatum :

    2020-07-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS / F16F SPRINGS , Federn



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