The invention discloses a steel structure trestle hoisting device, comprising: a hoisting mechanism comprising a hoisting machine case, a rotating seat arranged above the hoisting machine case, and a hoisting arm rotatably connected to the rotating seat; the adjusting mechanism is arranged below the free end of the hoisting arm and comprises a fixing frame, a first block body and a second block body, the fixing frame is arranged in the horizontal direction, an opening of the fixing frame faces downwards, the first block body and the second block body are arranged in the horizontal direction and located on the same straight line, and the distance between the first block body and the second block body can be adjusted; the hoisting mechanism comprises a first rope and a second rope which are respectively connected to the lower parts of the first block body and the second block body, and a first lifting hook and a second lifting hook which are respectively connected to the lower parts of the first rope and the second rope. By means of the method, construction and installation of the large-span coal conveying steel structure trestle can be rapidly conducted, the construction efficiency is greatly improved, the safety risk is reduced, and considerable economic benefits and social benefits are created.

    本发明公开了一种钢结构栈桥吊装装置,包括:起吊机构,包括起吊机机箱、设置于起吊机机箱上方的旋转座、旋转连接至旋转座上的起吊臂;调节机构,设置在起吊臂的自由端的下方,包括沿水平方向设置的开口向下的固定框、第一块体和第二块体,第一块体和第二块体沿水平方向设置,第一块体和第二块体位于同一条直线上,且第一块体和第二块体之间的距离可调节;吊装机构,包括分别连接至第一块体和第二块体下方的第一绳索和第二绳索及分别连接至第一绳索和第二绳索下方的第一吊钩和第二吊钩。本发明不仅实现了快速进行大跨度输煤钢结构栈桥的施工安装,还大幅度提高了施工效率,降低了安全风险,创造了可观的经济效益和社会效益。


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    Title :

    Steel structure trestle hoisting device


    Additional title:

    钢结构栈桥吊装装置


    Contributors:
    WU YIMEI (author) / WANG YING (author) / GAO SHAOLEI (author) / LOU YUMENG (author) / YU QIUHUI (author)

    Publication date :

    2023-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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