The invention discloses a carbon fiber composite material suspension frame which comprises a longitudinal beam and supporting arm assemblies arranged at the two ends of the longitudinal beam respectively, clamping grooves are formed in the supporting arm assemblies, the two ends of the longitudinal beam are embedded in the clamping grooves respectively, and the outer surfaces of the longitudinal beam and the supporting arm assemblies are wrapped with carbon fiber composite material outer wrapping layer assemblies. According to the integrally-formed suspension frame made of the continuous fiber reinforced composite material, the main bearing component is made of the continuous fiber reinforced composite material, and on the premise that the function and performance requirements of the suspension frame are met, compared with a metal structure, the weight of the suspension frame is effectively reduced; the longitudinal beams, the corbel assemblies and the reinforcing ribs are connected with one another in a mortise and tenon joint mode, an integral structure is formed through continuous fiber coating, metal connection is omitted, and the strength of the integral structure is improved.

    本发明公开了一种碳纤维复合材料悬浮架,包括纵梁和分别设于纵梁两端的托臂组件,所述托臂组件中设有卡槽,所述纵梁的两端分别镶嵌在所述卡槽中,所述纵梁和所述托臂组件的外表面包覆有碳纤维复材外包层组件。本发明提供的一种一体成型连续纤维增强复合材料悬浮架,主承载构件采用连续纤维增强复合材料制作,在满足悬浮架功能和性能要求的前提下,相比于金属结构,有效地减轻悬浮架的重量;纵梁、托臂组件和加强筋采用榫卯方式相互连接,并通过连续纤维包覆成型整体结构型式,取消了金属连接,提升整体结构的强度。


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    Title :

    Carbon fiber composite suspension frame


    Additional title:

    一种碳纤维复合材料悬浮架


    Contributors:
    YAO ZHAODING (author) / WU FAN (author) / WANG GANG (author) / GUO DONG (author) / LIU WEI (author) / XU XIGUANG (author)

    Publication date :

    2022-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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