The invention discloses a lifting device for laying a water conservancy project pipeline, relates to the field of water conservancy projects, and provides the following scheme aiming at the problem that the pipeline is difficult to transfer during the existing water conservancy project pipeline laying period: the lifting device comprises a top plate and a suspension plate, and the four corners of the bottom end of the top plate are connected with lifting ropes; first telescopic grooves distributed in the length direction of the suspension plate are formed in the two sides of the suspension plate correspondingly, first telescopic rods are slidably installed in the first telescopic grooves, the ends of the first telescopic rods extend to the outer portions of the first telescopic grooves, and second telescopic grooves distributed in the length direction of the first telescopic rods are formed in the first telescopic rods. A second telescopic rod is slidably mounted in the second telescopic groove, the end of the second telescopic rod extends to the outside of the first telescopic rod, and hanging rings are mounted at the top end of the second telescopic rod and the ends, away from the top plate, of the lifting ropes. The lifting device can be suitable for hoisting and transferring operation of water conservancy pipelines of different sizes, and the hoisting and transferring stability can be kept.

    本发明公开了一种水利工程管道铺设用起吊装置,涉及水利工程领域,针对现有的水利工程管道铺设期间的管道转运较为困难的问题,现提出如下方案,其包括顶板和悬吊板,所述顶板的底端四角均连接有吊绳,所述悬吊板的两侧均开设有沿其长度方向分布的第一伸缩槽,且第一伸缩槽内部滑动安装有第一伸缩杆,所述第一伸缩杆的端部延伸至第一伸缩槽的外部,所述第一伸缩杆的内部开设有沿其长度方向分布的第二伸缩槽,且第二伸缩槽的内部滑动安装有第二伸缩杆,所述第二伸缩杆的端部延伸至第一伸缩杆的外部,所述第二伸缩杆的顶端以及吊绳远离顶板的一端均安装有挂环。本发明能够适用于不同尺寸的水利管道起吊转运操作,而且能够保持起吊转运的稳定性。


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    Titel :

    Lifting device for laying water conservancy project pipeline


    Weitere Titelangaben:

    一种水利工程管道铺设用起吊装置


    Beteiligte:
    LIN SHEJIE (Autor:in) / ZHANG RUIFANG (Autor:in) / CAI HAINING (Autor:in) / WANG YUEHUI (Autor:in) / HE MINQIANG (Autor:in) / ZHANG FANG'AN (Autor:in) / CAI HUIYANG (Autor:in) / GUO QIUXIA (Autor:in) / CAI XIAOHUA (Autor:in) / LI KUNMING (Autor:in)

    Erscheinungsdatum :

    2021-06-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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