Correcting device for photovoltaic support profile

The invention discloses a photovoltaic support profile correcting device in the field of correcting equipment, the photovoltaic support profile correcting device comprises a supporting assembly, an inner supporting assembly, an outer pressing assembly and a power assembly, the supporting assembly comprises a base and a support fixedly connected to the base, and the inner supporting assembly comprises a connecting rod and two fixing blocks connected to the support; the two ends of the connecting rod are provided with external threads opposite in screwing direction, a threaded hole is formed in the fixing block, the two ends of the connecting rod are in threaded connection with sleeves, the sleeves are in threaded connection with the threaded hole, and the sleeves are in threaded connection with abutting blocks. The external pressing assembly comprises a supporting plate and an external pressing mechanism, the supporting plate is horizontally and fixedly connected to the base, the external pressing mechanism co