The invention belongs to the technical field of travelling cranes, and discloses an indoor overhead travelling crane which comprises a double-beam travelling crane installed on a guide rail, the double-beam travelling crane comprises a main beam and a tackle, the main beam can slide front and back along the guide rail, the tackle can slide left and right along the main beam, and the guide rail is installed on a supporting part. A winch and a top pulley are mounted on the pulley, and a rope wound by the winding roller on the winch passes through the outer side wall of the top pulley; the top pulley is additionally arranged on the tackle, so that the lifting hook can move to the position above the main beam, when an object is lifted, the lifting height can be further increased, the workshop space can be saved, and building resources and the construction cost can be fully utilized.

    本发明属于行车技术领域,公开了一种室内置顶式行车,包括安装在导轨上的双梁行车,所述双梁行车包括主梁和滑车,所述主梁可沿着导轨进行前后滑动,所述滑车可沿着主梁进行左右滑动,所述导轨安装在支承部上,其特征在于,所述滑车上安装有卷扬机和置顶滑轮,且所述卷扬机上被收卷辊收卷的绳索经过置顶滑轮的外侧壁;通过在滑车上增设置顶滑轮,使得吊钩可移动至主梁的上方位置处,在对物件进行吊装时,可进一步提升吊装的高度,可节省厂房空间,以便于充分利用建筑资源和建造成本。


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    Title :

    Indoor overhead travelling crane


    Additional title:

    一种室内置顶式行车


    Contributors:

    Publication date :

    2022-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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