The invention discloses hoisting equipment for a construction site, and relates to the technical field of hoisting equipment, the hoisting equipment comprises a base and a clamping assembly, the clamping assembly is hung outside the base, the clamping assembly comprises an n-shaped table, lifting lugs, a cross beam, a clamping plate, a trunnion, a rotating motor, a shaft rod, a crank and a connecting rod, and the four lifting lugs are fixedly installed on the periphery of the top end of the n-shaped table. In the using process, the clamping assembly is designed according to the structural characteristic that hollow holes are formed in the cross section of the hollow slab at equal intervals, stable clamping of the hollow slab is achieved, the rotating motor drives the crank to yaw and rotate through the output end shaft rod, and then the connecting rods at the two ends are rotationally matched with the trunnions; the clamping plates on the two sides are driven to slide and fold the cross beams transversely arranged at the bottom end of the n-shaped table, then the fixed claw and the movable claw are inserted into hollow holes in the two ends of the hollow slab to stably clamp the hollow slab, and the problems that the hollow slab is prone to shaking when carried in the air, and the potential safety hazard of high-altitude falling exists are solved.

    本发明公开了一种建筑工地用起重设备,涉及起重设备技术领域,包括基座和夹持组件,所述基座外部悬挂有夹持组件,所述夹持组件包括冖形台、吊耳、横梁、夹板、耳轴、旋转电机、轴杆、曲柄和连杆,所述冖形台顶端四周固定安装有四处吊耳。本发明使用过程中,针对空心板横截面等间距设有空心孔洞的结构特点而设计,提出了夹持组件以实现空心板的稳定夹持,旋转电机通过输出端轴杆带动曲柄偏航旋转,进而通过两端连杆与耳轴的转动配合,带动两侧夹板位于冖形台底端横置的横梁滑动合拢,进而通过将固定爪与活动爪插入空心板两端的空心孔洞实现空心板的稳定夹持,解决空心板在空中搬运时容易晃动,并且存在高空坠落的安全隐患。


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    Titel :

    Hoisting equipment for construction site


    Weitere Titelangaben:

    一种建筑工地用起重设备


    Beteiligte:
    PENG LEI (Autor:in) / ZHOU CHUN (Autor:in) / ZENG PINQUAN (Autor:in) / ZHU QIANG (Autor:in) / DONG SHIJUN (Autor:in) / WANG JUNFENG (Autor:in)

    Erscheinungsdatum :

    2023-12-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / E04G SCAFFOLDING , Baugerüste



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