Resin concrete micro-jacking pipe forming mold with adjustable structure and using method thereof

The invention discloses a resin concrete micro-jacking pipe forming mold with an adjustable structure and a use method thereof, relates to the technical field of micro-jacking pipe forming molds, and aims to solve the problems that when split mold plates are spliced by bolts, the forming time of resin concrete is only a few minutes, but the working time of splicing and dismounting is relatively long, and the working efficiency is low. And therefore, the working efficiency of miniature pipe jacking forming is greatly influenced. An outer mold is arranged above the base, an inner mold is arranged in the outer mold, the outer mold is composed of two first outer mold plates and two second outer mold plates, the inner mold is composed of two first-row inner mold plates and two second inner mold plates, an inner mold adjusting mechanism is arranged in the inner mold, and an outer mold adjusting mechanism is arranged in the inner mold. And a lifting limiting seat is arranged in the inner mold adjusting mechanism, th