Assembled steel structure hoisting and positioning device

The utility model relates to the field of steel structure hoisting, in particular to an assembly type steel structure hoisting positioning device. The technical problems that most of traditional assembly type steel structure hoisting devices are of bandage type structures, the bandage type structures are unstable and prone to winding, breakage is prone to being caused by excessive winding, and the life safety of operators can be affected due to the fact that the hoisting devices fall off when the hoisting devices are broken are solved. According to the technical scheme, the assembled steel structure hoisting and positioning device comprises a moving assembly, a rotating assembly, a telescopic assembly, a downward pressing assembly, a side pressing assembly and a supporting assembly. By arranging the movable steel structure clamping device, steel structures of different sizes can be clamped, a downward pressing type structure is arranged at the top, meanwhile, a telescopic bilateral protection device is arrang