The invention belongs to the technical field of hollow slab installation, particularly relates to a hollow slab vertical hoisting device and system, and aims to meet the vertical hoisting of hollow slabs in the prior art. The device comprises a first hoisting assembly, a second hoisting assembly, a third hoisting assembly and a clamping assembly. The first hoisting assembly is located on a first plane, the second hoisting assembly is located on a second plane, the clamping assembly is arranged on the first hoisting assembly, and a clamping part of the clamping assembly is arranged on the side, away from the second plane, of the first plane; the third hoisting assembly is arranged between the first hoisting assembly and the second hoisting assembly, so that drawing force borne by the second hoisting assembly is converted into rotating force for controlling the clamping assembly to rotate inwards through the first hoisting assembly, and the clamping assembly is driven to be engaged and clamped with the two side parts of the hollow slab; the scheme provided by the invention realizes suspension by extruding the side part with the groove of the hollow slab, and is simple and quick.

    本发明属于空心板安装技术领域,具体涉及一种空心板竖向起吊装置及系统,旨在满足现有技术中空心板的竖向吊装;其中,装置包括第一吊装组件、第二吊装组件、第三吊装组件和夹持组件;第一吊装组件处于第一平面,第二吊装组件处于第二平面,夹持组件装设于第一吊装组件,并且夹持组件的夹持部设置于第一平面远离第二平面的一侧;第三吊装组件设置于第一吊装组件与第二吊装组件之间,以将第二吊装组件受到的拉拔力通过第一吊装组件转换为控制夹持组件向内转动的旋转力,以驱动夹持组件与空心板的两侧部咬合夹紧;本发明提供的方案通过对空心板带凹槽的侧部挤压实现悬吊,简单快捷。


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    Title :

    Hollow slab vertical lifting device and system


    Additional title:

    空心板竖向起吊装置及系统


    Contributors:
    ZHANG YONGJU (author) / WANG QINGWEI (author) / XING QIGANG (author) / DENG CHAOJIE (author) / LYU QIN (author) / WANG WEIDONG (author) / JING HAO (author) / YU JUNWEI (author) / WEI BINYANG (author) / ZHU MINGHUI (author)

    Publication date :

    2022-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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