Anti-deformation device of duplex guide vane group wax mould for gas turbine and working method of anti-deformation device

The invention relates to the technical field of guide vane equipment, in particular to an anti-deformation device of a duplex guide vane group wax mould for a gas turbine, which comprises a bottom main body, two clamping ends are symmetrically arranged on the bottom main body; the first positioning structure and the second positioning structure are symmetrically arranged, the first positioning structure and the second positioning structure are both arranged on the clamping end, the first radian sample plate is arranged on the first positioning structure, and the second radian sample plate is arranged on the second positioning structure; the first positioning radian block and the second positioning radian block are arranged on the clamping end; the first adjusting mechanism is arranged on the first positioning structure, and the first adjusting mechanism is used for adjusting the position of the first radian sample plate on the first positioning structure; and the second adjusting mechanism is arranged on the