The invention discloses a lifting device with a self-balance adjusting function for a nuclear power steam generator, which comprises a self-balance adjusting part and a limiting connecting part, and the self-balance adjusting part and the limiting connecting part form a character-shaped structure with the self-balance adjusting function; the self-balance adjusting part comprises a lifting hook, a pull arm assembly, a supporting beam and a plurality of connecting pieces, the pull arm assembly, the lifting hook and the supporting beam form a triangular structure through the connecting pieces, and the pull arm assembly rotates around the lifting hook to balance the load hoisted by the crane hook head; the limiting connecting part comprises two connecting plate assemblies, a pulling plate assembly, a pulling plate assembly and a plurality of connecting pieces, the supporting beam, the connecting plate assemblies and the pulling plate assembly form a square structure through the connecting pieces, and the two connecting plate assemblies rotate around the supporting beam to balance the load between the pulling arm assemblies. The lifting device with the self-balance adjusting function for the nuclear power steam generator has the advantages that the deviation of the gravity center of the steam generator in the lifting process is adjusted in a self-balance mode, the lifting process is stable, and damage to lifting equipment is small.

    本发明公开了一种核电蒸汽发生器用具有自平衡调节功能的起吊装置,包括自平衡调节部和限位连接部,自平衡调节部和限位连接部构成具有自平衡调节功能的字型结构;自平衡调节部包括吊钩、拉臂组件、支撑梁和若干连接件,拉臂组件、吊钩和支撑梁通过连接件构成三角形结构,拉臂组件围绕吊钩旋转平衡吊车钩头起吊的负荷;限位连接部包括两连接板组件、拉板组件、拉板组件和若干连接件,支撑梁、连接板组件和拉板组件通过连接件构成口字型结构,两连接板组件围绕支撑梁旋转平衡拉臂组件之间的负荷。本核电蒸汽发生器用具有自平衡调节功能的起吊装置,具有自平衡调节蒸汽发生器在起吊过程中重心的偏差,起吊过程平稳、对起吊设备损伤较小的优点。


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    Titel :

    Lifting device with self-balance adjusting function for nuclear power steam generator


    Weitere Titelangaben:

    一种核电蒸汽发生器用具有自平衡调节功能的起吊装置


    Beteiligte:
    LI TING (Autor:in) / LI DONGMING (Autor:in) / YI XIAO (Autor:in) / XIONG YUEXING (Autor:in) / HE BEIHUI (Autor:in)

    Erscheinungsdatum :

    2023-05-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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