Steel box girder carrying device

The utility model discloses a steel box girder carrying device. The device comprises two lower-layer plates which are symmetrically arranged left and right, upper-layer plates which are arranged on the upper sides of the lower-layer plates and correspond to the lower-layer plates, two height adjusting assemblies which are symmetrically arranged between the upper-layer plates and the lower-layer plates front and back, and a mounting plate which is fixedly arranged between the two upper-layer plates, the lifting and hoisting assembly is arranged at the bottom of the mounting plate, the hook is arranged on the lifting and hoisting assembly, the height adjusting assembly plays a role in adjusting the height of the mounting plate and the lifting and hoisting assembly, the lifting and hoisting assembly plays a role in lifting the hook, the mounting plate is further provided with a limiting assembly, and the limiting assembly is arranged on the mounting plate. The limiting assembly plays a role in limiting lifting o