Overhanging type steel formwork support for high-altitude overhanging structure

The utility model discloses an overhanging type steel formwork support for a high-altitude overhanging structure, and relates to the overhanging type steel formwork support, which comprises a concrete ground for mounting the overhanging type steel formwork support, an overhanging steel beam, a steel pipe and a U-shaped bolt, and two support columns for mounting the steel pipe are fixedly mounted on the top surface of the overhanging steel beam. And sleepers are symmetrically arranged on the outer wall of the cantilever steel beam, and the cantilever steel beam is fixedly connected with the interior of the concrete ground through matched use of U-shaped bolts and connecting pieces. The whole strength of the supporting column can be improved through matched use of all the devices, the supporting column is prevented from deforming in the long-time use process, meanwhile, a steel pipe on the outer wall of the supporting column can be supported through the jacking plate and the supporting plate, the supporting eff