The invention discloses a supporting device of a crane for building, and relates to the technical field of cranes. The supporting device comprises a bottom plate, wherein a storage box is arranged atthe top of the bottom plate; a transverse plate is arranged on one side, close to the top, of the storage box; an electric-hydraulic push rod is arranged at the bottom of the transverse plate; a hookis arranged at the bottom end of the electric-hydraulic push rod; the supporting device further comprises a supporting mechanism; the supporting mechanism is arranged below the hook; the hook abuts against the bottom of a hoisted object against the top of the supporting mechanism; after the hook hoists the object, the supporting mechanism limits the object in a blocking mode so as to prevent the object from shaking; and after the hook hangs the object, the object is supported through the supporting mechanism, a baffle on the supporting mechanism is matched to block the object, so that the object can be effectively prevented from shaking in the moving process, then the danger is prevented, and the safety is improved.

    本发明公开了一种建筑用起重机的承托装置,涉及起重机技术领域,包括底板,底板的顶部安装有储物箱,且储物箱靠近其顶部的一侧安装有横板,横板的底部安装有电液推杆,且电液推杆的底端安装有挂钩;还包括:承托机构,承托机构设置在挂钩的下方,且挂钩将吊起的物品底部抵在承托机构的顶部,挂钩吊起物品后,承托机构通过阻挡的方式对物品进行限位,以防止物品发生晃动;本发明挂钩挂持物品后,通过承托机构进行承托,在配合承托机构上的挡板对物品进行阻挡,能够有效的防止物品在移动过程中发生晃动,进而以防止危险发生,提高了安全性。


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    Title :

    Supporting device of crane for building


    Additional title:

    一种建筑用起重机的承托装置


    Contributors:
    LI CHANGLIANG (author) / LI CHANGCAI (author)

    Publication date :

    2020-11-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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