The invention belongs to the field of airplane strength test technology research, and particularly relates to a bent plate comprehensive test device which comprises a test piece assembly, a triangularassembly array, an axial and bending loading assembly and a shearing loading assembly. The triangular assembly array comprises triangular assemblies, and floor beam loading triangular assemblies which are used for applying an annular load, a floor beam stretching load, a floor beam compressing load and a floor beam bending load to a test piece; the axial and bending loading assembly comprises a base platform, a fixed end assembly and a movable end assembly and is used for applying an end load to the shearing loading assembly; the shearing loading assembly comprises a bearing frame, a straightedge loading frame and a pull rod assembly and is used for applying shearing force in opposite directions to the two straight edges of the test piece. According to the bent plate comprehensive test device, loads such as stretching/compressing, shearing, air tightness, bending, end shearing and stretching/compressing and bending of the floor beam can be independently applied, combined loading of any load can be conducted, and meanwhile application of all the loads does not interfere with each other.

    本申请属于飞机强度试验技术研究领域,特别涉及一种曲板综合试验装置,包括试验件组件、三角形组件阵列、轴向及弯曲加载组件以及剪切加载组件;其中,三角形组件阵列包括三角形组件、地板梁加载三角形组件,用于给试验件施加环向载荷、地板梁拉伸、压缩、弯曲载荷;轴向及弯曲加载组件包括底座平台、固定端组件、活动端组件,用于将端部载荷施加到剪切加载组件;剪切加载组件包括承载框架、直边加载框架以及拉杆组件,用于对试验件的两直边施加方向相反的剪力。本申请的曲板综合试验装置,既可以单独施加拉伸/压缩、剪切、气密、弯曲、端部剪切、地板梁的拉伸/压缩、弯曲等载荷,还可进行以上任意载荷的联合加载,同时各个载荷的施加互不干涉。


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    Titel :

    Bent plate comprehensive test device


    Weitere Titelangaben:

    一种曲板综合试验装置


    Beteiligte:
    CHAI YANAN (Autor:in) / LI CHONG (Autor:in) / GAO MIN (Autor:in) / CHEN LIMIN (Autor:in) / PENG XINWEI (Autor:in) / WANG BINWEN (Autor:in) / CHEN XIANGMING (Autor:in) / LIN LIANGLIANG (Autor:in)

    Erscheinungsdatum :

    2020-08-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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