Gripping device for steel member

The utility model relates to the technical field of gripping devices, and discloses a gripping device for steel members, which comprises a fixed seat and a hydraulic cylinder fixed on the fixed seat, a support column is arranged at the bottom end of the fixed seat, connecting blocks are rotatably mounted on two sides of the bottom end of the support column, and a sliding sleeve is sleeved on the support column; the sliding sleeve is fixedly connected with the telescopic end of the hydraulic cylinder, connecting rods are rotationally installed on the two sides of the sliding sleeve, and the other ends of the two connecting rods are rotationally connected with the two connecting blocks correspondingly. Fixing plates are fixed to the bottom ends of the two connecting blocks, and adjusting plates are inserted into the bottom ends of the fixing plates. According to the device, a hydraulic cylinder operates to drive an extrusion plate to move downwards to press the top end of a steel member, meanwhile, in the opera