Bracket for PERT II pipe production

The utility model relates to the technical field of PERT II pipe production and processing, in particular to a bracket for PERT II pipe production, which comprises a support base, a right clamping ring is arranged on one side of the top end of the support base, a left clamping ring is arranged on the other side of the top end of the support base, and steering supports are connected below the left clamping ring and the right clamping ring. Through the arrangement of a driving fluted disc, a right clamping ring, a left clamping ring, a transmission sleeve, a sliding rod, a steering support, a ball screw, a supporting base and an open groove, when the ball screw rotates in a rotating mode, the transmission sleeve can carry the right clamping ring or the left clamping ring to achieve the stretching action in the same direction or the opposite direction; the distance between the clamping assemblies of the whole bracket is rapidly adjusted, the distance between the clamping assemblies of the whole bracket can be ad