Large-diameter rotatable rack

The utility model discloses a large-diameter rotatable material frame, and relates to the field of pipeline machining, the large-diameter rotatable material frame comprises a machine body, the machine body is rectangular, the machine body is provided with a driving part and a rotating part, the rotating part is located at one vertex of the rectangle, the driving part drives the rotating part to rotate, and the machine body is further provided with universal wheels; according to the technical scheme, in actual use, the rotating part needs to be fixed to the ground, steering of the machine body is controlled through forward rotation and reverse rotation of the driving part, and the universal wheels are used for reducing friction between the machine body and the ground; and the overall steering is more convenient. 本申请公开了一种大口径可旋转料架，涉及管道加工的领域，其包括机体，所述机体呈长方形，所述机体设有驱动件与旋转部，旋转部位于长方形的一个顶点，所述驱动件驱动旋转部转动，所述机体还设有万向轮；所述机体设有若干支撑杆，所述支撑杆位于机体背离旋转部的一端，若干所述支撑杆间隔分布通过上述技术方案，在实际使用中，旋转部需固定于地面，通过驱动件正转与反转控制机体转向，万向轮用于减少机体与地面的摩擦，使得整体的转向