Precast beam factory pedestal combined with spraying maintenance system

The utility model relates to a precast beam factory pedestal combined with a spraying maintenance system. The method is suitable for precast beam production. According to the technical scheme, the precast beam factory pedestal combined with the spraying maintenance system is characterized in that the precast beam factory pedestal is provided with two rows of steel pipe piles driven on the ground, each row of steel pipe piles are arranged in the longitudinal direction, the tops of the two rows of steel pipe piles are respectively connected with a first layer of I-shaped steel arranged in the longitudinal direction, and a second layer of I-shaped steel arranged in the longitudinal direction is connected with a second layer of I-shaped steel. A plurality of second-layer I-shaped steels which are transversely arranged are jointly connected above the two first-layer I-shaped steels, and a beam manufacturing platform is formed above the plurality of second-layer I-shaped steels; a reserved hole is formed in the cen