The invention provides a lifting appliance device and a crane, and relates to the technical field of hoisting equipment. The lifting appliance device comprises at least one tilting mechanism, a craneframe, lifting ropes and a lifting appliance, wherein the tilting mechanism is arranged at one end of the crane frame, the tilting mechanism comprises a first driving assembly and a guide plate assembly, the first driving assembly is connected with the guide plate assembly, and the first driving assembly drives the guide plate assembly to do reciprocating motion in the direction of a connecting line of the two ends of the crane frame when the first driving assembly acts; the lifting ropes are arranged at the two ends of the crane frame; and one end of each lifting rope is arranged on the craneframe, and the other end of each lifting rope penetrates through the lifting appliance and bypass reversing wheels on the crane frame to be connected with the guide plate assembly. According to the lifting appliance device, the lifting ropes are wound and unwound through the tilting mechanism, then the winding and unwinding action of the lifting ropes is converted into lifting motion in the vertical direction through the reversing wheels, and then the lifting appliance is driven to tilt in the vertical direction. The lifting appliance device is simple in structure, the lifting appliance doesnot need to be improved, the cost is low, and meanwhile, the stability is good when the lifting appliance device tilts in the vertical direction.

    本发明提供了一种吊具装置及起重机,涉及起重设备技术领域。吊具装置包括至少一倾转机构、吊车架、吊绳及吊具;倾转机构设置于吊车架的一端,倾转机构包括第一驱动组件及导板组件,第一驱动组件连接导板组件,第一驱动组件动作时驱动导板组件沿吊车架两端连线方向往复运动;吊车架的两端均设置有吊绳;吊绳的一端设置于吊车架,另一端穿绕过吊具并绕过吊车架上的换向轮与导板组件连接。本发明提供的吊具装置通过倾转机构实现吊绳收放,再由换向轮将吊绳的收放动作转换为竖直方向的升降运动,进而驱动吊具在竖直方向上的倾转。本发明提供的吊具装置结构简单,无需对吊具进行改进,成本低,同时在实现竖直方向倾转时稳定性好。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Lifting appliance device and crane


    Weitere Titelangaben:

    一种吊具装置及起重机


    Beteiligte:
    XI YANYANG (Autor:in) / LU JUNHUA (Autor:in) / LIU CHENGCAI (Autor:in)

    Erscheinungsdatum :

    2020-12-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



    Lifting appliance lifting method, lifting appliance and crane

    LI GANG / SUN QIFENG / SHEN CHUANPENG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Crane lifting appliance testing device

    JIN YAN / NIE WENQI / HUANG PINGLING | Europäisches Patentamt | 2020

    Freier Zugriff

    Lifting appliance device and crane

    LONG DEYUAN / HOU YUHANG / BAO YANWU et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Crane lifting appliance capable of accurately positioning and crane using lifting appliance

    MA JUNJIE / LIU ZIJUN / CHEN BUBAO et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Lifting appliance for crane

    TANG HONGYAN | Europäisches Patentamt | 2016

    Freier Zugriff