Anti-impact support for turning over large steel member

The utility model relates to the technical field of steel member processing, in particular to an anti-impact support for turning over a large steel member, which can automatically jack up a steel plate on a support plate through a jack-up mechanism, so that an enough space for disassembling and assembling a steel plate clamp is reserved between the steel plate and the support plate, the use is convenient, the labor intensity is low, the impact of the steel plate on the support plate is reduced, and the production efficiency is improved. The reliability is high; comprising a bottom plate, a support and a supporting plate, and the supporting plate is fixedly installed at the upper end of the bottom plate through the support; the device further comprises two sets of steel plate clamps, a lifting mechanism and two sets of jacking mechanisms, the two sets of jacking mechanisms are installed on the left portion and the right portion of the supporting plate correspondingly and used for lifting the steel plate, the t