Safe and stable base for combination of assembled building scaffold

The utility model provides a safe and stable base for combination of an assembled building scaffold, and relates to the technical field of building construction accessory devices. The safe and stable base for combination of the assembled building scaffold comprises a bottom plate, the top of the bottom plate is fixedly connected with a first threaded rod, the first threaded rod is sleeved with a threaded cylinder and is in threaded connection with the threaded cylinder, the top of the threaded cylinder is fixedly connected with a fixing block, and a scaffold bottom rod is installed at the top of the fixing block; the outer side of the threaded cylinder is rotationally connected with a rotating ring, and a supporting assembly is arranged between the rotating ring and the bottom plate. According to the combined safe and stable base for the assembled building scaffold, when the moving block slides to an adaptive position, the first bolt is rotated to penetrate through the connecting plate and is in threaded conn