The invention discloses a PC steel bar transfer lifting appliance, and relates to the technical field of building material lifting appliances, the PC steel bar transfer lifting appliance comprises a lifting piece, and the bottom of the lifting piece is circumferentially connected with a plurality of steel ropes; an annular guide rail is connected between the bottom ends of the multiple steel ropes, a main connecting guide rail is movably arranged on the inner side of the annular guide rail, and a rotary driving assembly connected with the main connecting guide rail in a matched mode is arranged on the annular guide rail. A first connecting sliding block and a second connecting sliding block are slidably connected into the main connecting guide rail. And a third driving motor is connected to the first connecting sliding block, a suspension arm is connected to the main shaft end of the third driving motor, a butt clamping mechanism is arranged at the tail end of the suspension arm, and the suspension arm is connected with a main clamping block through the butt clamping mechanism. When the position where the PC steel bar needs to be placed when the PC steel bar is unloaded is different from the position where the PC steel bar is hoisted, the main clamping block clamping one end of the PC steel bar can be driven by the corresponding motor to rotate, the auxiliary clamping block is kept to be separated from the PC steel bar, and therefore the falling position of the PC steel bar can be adjusted conveniently.

    本发明公开了一种PC钢棒转运吊具,涉及建材吊具技术领域,包括起吊件,所述起吊件的底部周向连接有多根钢绳;多根所述钢绳的底端之间连接有环形导轨,所述环形导轨内侧活动设置有主连接导轨,所述环形导轨上设置有与主连接导轨配合连接的旋转驱动组件;所述主连接导轨的内部滑动连接有第一连接滑块和第二连接滑块;所述第一连接滑块上连接有第三驱动电机,所述第三驱动电机的主轴端连接有吊臂,所述吊臂的末端设置有对夹机构,且吊臂通过对夹机构连接有主夹块。本发明PC钢棒卸下时所要摆放的位置与吊起时的位置不同时,则可依靠对应电机带动夹住PC钢棒一端的主夹块旋转,并且保持副夹块与PC钢棒分离,从而便于调整PC钢棒下落位置。


    Access

    Download


    Export, share and cite



    Title :

    PC steel bar transfer lifting appliance


    Additional title:

    一种PC钢棒转运吊具


    Contributors:
    DUAN YONGQI (author) / YU MINGFANG (author) / LIU JING (author) / HAN RONGSHUANG (author) / SONG BANGKUI (author) / CHEN ZHISHI (author) / ZHAO JIAYONG (author)

    Publication date :

    2023-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Lifting appliance for lifting steel

    JIA ZHIHAO / LYU DI / HU PENGFEI et al. | European Patent Office | 2023

    Free access

    Steel coil transfer self-locking lifting appliance

    REN HAIBO / ZHANG SHUAI | European Patent Office | 2021

    Free access

    Transfer lifting appliance

    JIA HAIYUN | European Patent Office | 2021

    Free access

    Steel lifting appliance

    European Patent Office | 2023

    Free access

    Special lifting appliance for lifting steel beam

    CUI QIANG / CHEN KE / CAI BAOSHAN et al. | European Patent Office | 2023

    Free access