Stone ancient building reinforcing device facilitating grouting

The stone ancient building reinforcing device convenient to grout comprises clamping devices, a prefabricated antique pattern stone plate and a modular supporting steel frame, the clamping devices are arranged on the two sides of the prefabricated antique pattern stone plate, the two clamping devices are oppositely arranged, and each clamping device comprises a top plate and a plurality of connecting bolts; a bottom plate is arranged on one side of the top plate, a pressing structure is arranged between the top plate and the bottom plate, a vertical plate is arranged at one end of the top plate, and a plurality of connecting holes are formed in the vertical plate. The prefabricated antique pattern stone blocks forming the prefabricated antique pattern stone slab and the steel frame modules forming the modularized supporting steel frame are directly produced in a factory according to site requirements, then splicing is conducted on site, and then fixing is conducted through the clamping devices. 本发明公开了一种方便注浆的石