The invention discloses an I-shaped steel hoisting device, and relates to the technical field of building hoisting equipment. The I-shaped steel hoisting device comprises a fixing component of a hollow structure, wherein the fixing component comprises a first buckling plate and a second buckling plate; the first buckling plate and the second buckling plate are symmetrical about the vertical centerline of the fixing component; a rotating shaft penetrates the position between the first buckling plate and the second buckling plate; fastening nuts are arranged at the two ends of the rotating shaft; a first threaded hole and a second threaded hole penetrate the sides, close to the rotating shaft, of the upper surfaces of the first buckling plate and the second buckling plate; and hollow roundconnecting plates are arranged on the lower surfaces of the first buckling plate and the second buckling plate. The I-shaped steel hoisting device is simple in structure, low in manufacturing cost, convenient and fast to mount and dismount, capable of adapting to clamping of I-shaped steel of different types and high in adaptability; and corrugated grooves are formed in a bottom plate, the contactarea of the fixing component and the I-shaped steel is increased, the I-shaped steel clamping force is enhanced, and the falling phenomenon in the hoisting process is prevented.
本发明公开了一种工字钢吊装装置,涉及建筑吊装设备技术领域,包括中空结构的固定构件,所述固定构件包括第一卡扣板和第二卡扣板,所述第一卡扣板与第二卡扣板沿固定构件垂直中心线对称,第一卡扣板和第二卡扣板之间贯穿有转动轴,所述转动轴两端设有紧固螺母,第一卡扣板与第二扣板的上表面靠近转动轴一侧贯穿有第一螺纹孔和第二螺纹孔,第一卡扣板与第二扣板的下表面设有空心圆连接板。本发明结构简单,制作成本低廉,安装拆卸方便快捷,能够适应不同型号的工字钢的夹持,适应性强;通过在底板上设置波纹槽增加固定构件与工字钢的接触面积,加强了对工字钢的夹持力度,防止在吊装过程中脱落现象发生。
I-shaped steel hoisting device
一种工字钢吊装装置
2020-04-28
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
I-shaped steel hoisting device for constructional engineering
Europäisches Patentamt | 2020
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