The invention relates to the technical field of expressway construction, and provides expressway construction steel box girder hoisting equipment and a using method thereof.The expressway construction steel box girder hoisting equipment comprises a crane rotating machine base, a positioning frame is installed above the crane rotating machine base, a rolling machine is installed on one side of the positioning frame, and a hanging bracket is installed on the front side of the positioning frame; a balance truss is connected to the end, away from the winding machine, of the sling, a hoist machine is installed below the balance truss, and a rope is arranged on the surface of the hoist machine. The fixed frame and the movable frames are arranged, the fixed frame serves as a basic connecting structure, the fixed frame and the connecting frame are fixedly connected, the movable frames move on the two sides of the mounting frame, the two sets of movable frames are arranged on the two sides of the fixed frame correspondingly, and the movable frames are pushed through the second telescopic air cylinders, so that the fixed frame serves as a base point; and the movable frame is outwards extended and pushed away and is adjusted according to the length of the steel box girder, so that the hoisting balance of the steel box girder is favorably kept.

    本发明涉及高速公路建设技术领域,提供了一种高速公路建设钢箱梁吊装设备及其使用方法,包括吊机旋转机座,所述吊机旋转机座的上方安装有定位架,且定位架的一侧安装有卷机,所述定位架的前侧安装有吊架,所述吊索的远离卷机的一端连接有平衡桁架,且平衡桁架的下方安装有葫芦机,所述葫芦机的表面设置有索绳。本申请利用固定架和移动架的设置,固定架作为基础连接结构,但是固定架与连接架相连接为固定设置,移动架在安装架的两侧进行移动,两组移动架分别设置与固定架的两侧,利用伸缩气缸二来对移动架进行推动,使得以固定架为基点,将移动架向外延展推开,根据钢箱梁的长度进行调节,利于保持钢箱梁的吊装平衡性。


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    Title :

    Steel box girder hoisting equipment for expressway construction and use method of steel box girder hoisting equipment


    Additional title:

    一种高速公路建设钢箱梁吊装设备及其使用方法


    Contributors:
    CHENG CHONG (author) / ZHANG XIAOGANG (author) / LI CHENGWEN (author) / ZHANG JUN (author) / JIA HONGFEI (author) / JIN HUILI (author) / ZHAO XIANGYU (author) / XUE ZHIGUO (author) / LI RUI (author) / ZHANG YIZHOU (author)

    Publication date :

    2024-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / E01D BRIDGES , Brücken



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