The invention discloses a high-safety lifting cage for building construction. The high-safety lifting cage for building construction comprises a lifting cage body and a fixing disc, wherein first lead screws are welded to the centers of the outer surfaces of the periphery of the lifting cage body, the outer surfaces of the four first lead screws are sleeved with adjusting round blocks in a threaded mode, and first rotating handles are welded to the outer surfaces of the four adjusting round blocks. The outer surface of each first rotating handle is sleeved with a first handle sleeve. According to the high-safety lifting cage for building construction, after building materials are placed in the lifting cage body, when the lifting cage body is lifted, the adjusting round block on the inclined side of the lifting cage body is rotated, so that the position of the adjusting round block on the corresponding first lead screw can be changed, the adjusting round block is adjusted according to the equal armed lever principle, and therefore the lifting cage body cannot incline in the lifting process; and then, the stress of first ropes and a second rope can be uniform in use, the breakage of the ropes is effectively prevented, and meanwhile, the situation of falling from high altitudes is prevented.

    本发明公开了一种安全性高的建筑施工用升降吊笼,包括吊笼本体和固定盘,所述吊笼本体的四周外表面中心处均焊接有第一丝杆,四个所述第一丝杆的外表面均螺纹套设有调节圆块,四个所述调节圆块的外表面均焊接有第一转动把手,所述第一转动把手的外表面套设有第一手柄套。本发明中,在吊笼本体的内部放置建材后,对吊笼本体进行升降时,通过将吊笼本体的倾斜一边上的调节圆块进行转动,从而可以使得调节圆块在第一丝杆上的位置发生改变,通过等臂杠杆原理,对调节圆块调节,可以使得吊笼本体在升降的过程中,不会发生倾斜,从而在使用上,可以使得第一绳索和第二绳索的受力均匀,有效的防止了绳索的断裂,同时防止了高空坠物的情况发生。


    Access

    Download


    Export, share and cite



    Title :

    High-safety lifting cage for building construction


    Additional title:

    一种安全性高的建筑施工用升降吊笼


    Contributors:

    Publication date :

    2021-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / E04G SCAFFOLDING , Baugerüste



    Novel lifting cage for building construction and using method of novel lifting cage

    LUO JUN / SONG LIKAI / HAN TE et al. | European Patent Office | 2024

    Free access

    Lifting cage for lifting building blocks

    HAN YANG / ZHANG ZHAOKUN / LIU JIAKAI et al. | European Patent Office | 2022

    Free access

    Safety rescue lifting cage

    ZHU YUECHENG / WU JIANJUN / LI KUI et al. | European Patent Office | 2020

    Free access

    Residential building construction safety lifting device

    WANG JINGYUAN / SUN XIAOWEN / SONG ZISHENG et al. | European Patent Office | 2021

    Free access

    High-safety lifting platform for house building construction

    LIU YANFENG | European Patent Office | 2020

    Free access