Steel beam hoisting and positioning equipment for roof of steel structure factory building

The invention relates to the field of steel structure plant roof steel beam hoisting, in particular to steel structure plant roof steel beam hoisting and positioning equipment which comprises a clamping device, a synchronizing device is installed above the clamping device, and a positioning device is arranged in the synchronizing device; according to the mechanism, the steel column can be vertically clamped, the clamping stability of the steel column is improved by adopting a multi-end clamping mode, meanwhile, the steel beams of different specifications can be borne by the synchronizing device, the borne steel beams are driven to rotate, and the clamping efficiency is improved. The angle between the steel beam and the steel column can be adjusted according to the specification of the steel structure factory building needing to be built, the applicability of the steel structure factory building is improved, meanwhile, the steel beam borne by the synchronizing device can be centered and positioned through the