Precast pile auxiliary frame with deviation detection mechanism

The precast pile auxiliary frame with the deviation detection mechanism comprises a guide plate, a supporting leg, a rotating rod, a driving gear and a transmission gear, the supporting leg is fixedly arranged on the lower surface of the guide plate, the rotating rod is installed at the lower end of the supporting leg, the driving gear is fixedly arranged at the lower end of the rotating rod, and the transmission gear is fixedly arranged on the lower surface of the driving gear. And a rotating transmission gear is installed in the lower end of the supporting leg, a warning lamp is fixedly installed on the outer surface of the upper end of the guide plate, and the warning lamp is connected with a pressing switch through a wire. According to the precast pile auxiliary frame provided with the deviation detection mechanism, a precast pile body is limited in the mode that an auxiliary plate is installed on a precast pile head in an inserted mode, and a certain gap is kept between the auxiliary plate and the precas