Formwork supporting mechanism for door and window openings of shear wall

The utility model discloses a shear wall door and window opening formwork supporting mechanism which comprises a connecting frame, two threaded pipes are arranged in the connecting frame, the two threaded pipes are perpendicularly arranged in a staggered mode, two symmetrically-arranged threaded rods are in threaded connection with the interiors of the two threaded pipes, a plurality of through holes are formed in the connecting frame, and the through holes are communicated with the threaded rods. The multiple through holes penetrate through the side wall of the connecting frame, the multiple threaded rods penetrate through the side walls of the multiple through holes correspondingly, each threaded rod is provided with two limiting sliding grooves which are symmetrically formed, and a limiting fixing block is arranged in each limiting sliding groove; each limiting fixing block is fixedly connected to the side wall of the corresponding through hole, one end of each threaded rod is fixedly connected with a conn