Steel structure hoisting device

The utility model discloses a steel structure hoisting device, and relates to the technical field of steel structure hoisting, the steel structure hoisting device comprises a moving seat, a lifting column is fixed at the top end of the moving seat, a bracket is arranged above the lifting column, a rotating mechanism is arranged between the bracket and the lifting column, and a clamping structure is arranged at the bottom end of a reed wheel. A transverse plate is fixed to the bottom end of the lifting column, and a small air cylinder is installed at the corner position of the bottom end of the transverse plate. According to the device, the first servo motor, the sliding groove, the rotating shaft and the connecting rod are arranged, the shell is fixed to the upper portion of the lifting column, the first servo motor is connected with the support through the rotating shaft, the sliding groove and the connecting rod play a stabilizing role in the rotating process of the rotating shaft, and the first servo motor