Integral hoisting structure for demolition of existing building

The utility model relates to an integral hoisting structure for existing building demolition, and relates to the technical field of building construction, the integral hoisting structure comprises a fixed chassis, a rotating table and a suspension arm, the rotating table is rotatably arranged on the fixed chassis, a locking device for fixing the rotating table is arranged on the fixed chassis, and the suspension arm is arranged on the rotating table. By arranging the mechanical hoisting structure, materials at all positions on the roof are transported to the position of the winch, a traditional manual carrying mode is replaced, and the effect of improving the working efficiency is achieved. 本申请涉及一种既有建筑拆除用整体吊装结构，涉及建筑施工的技术领域，包括固定底盘、旋转台和吊臂，所述旋转台旋转设置在所述固定底盘上，所述固定底盘上设置有固定所述旋转台的锁定装置，所述吊臂设置在所述旋转台上。本申请通过设置机械化的吊装结构，将楼顶上各个位置的物料运输至卷扬机位置，代替传统的人工搬运方式，达到了提高工作效率的效果。