The gantry crane for concrete pouring comprises a base, a mounting rod is fixedly connected to the top of the base, a supporting block is fixedly connected to the left side of the base, a counterweight assembly is arranged on the right side of the base, and pulleys distributed in a rectangular array are arranged at the bottom of the base and the bottom of the counterweight assembly; a supporting assembly is arranged on the outer surface of the mounting rod, a connecting assembly is arranged in the supporting assembly, an extending assembly matched with the supporting assembly is arranged on the left side of the mounting rod, a fixing block is arranged at the top of the extending assembly, a guiding assembly is arranged at the top of the mounting rod, and a limiting shell is fixedly connected to the front face of the mounting rod. The device has the advantages of being small in size, convenient to use and the like, and the problems that in the using process of existing portal frames, operation needs to be conducted in small spaces, and most common portal frames are too large in size, need to be supported on the two sides and cannot adapt to small-range work in the using process are solved.

    本发明公开了一种混凝土浇筑用龙门吊,其中包括底座,所述底座的顶部固定连接有安装杆,所述底座的左侧固定连接有支撑块,所述底座的右侧设有配重组件,所述底座与配重组件的底部设有呈矩形阵列分布的滑轮,所述安装杆的外表面设有支撑组件,所述支撑组件的内部设有连接组件,所述安装杆的左侧设有与支撑组件适配的伸出组件,所述伸出组件的顶部设有固定块,所述安装杆的顶部设有引导组件,所述安装杆的正面固定连接有限位壳,该装置具备体积小、便于使用等优点,解决了目前龙门架在使用过程中,有很多需要在小空间内进行作业,常见的龙门架大都体积过大,需要两侧支撑,在使用时无法适应小范围工作的问题。


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    Title :

    Gantry crane for concrete pouring


    Additional title:

    一种混凝土浇筑用龙门吊


    Contributors:

    Publication date :

    2023-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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