Steel plate lifting device

The utility model discloses a steel plate lifting device, relates to the technical field of steel plate lifting of hot-rolled coils, and solves the technical problem of low steel plate lifting efficiency caused by the adoption of a steel plate trepanning mode when a steel plate is lifted in the prior art. The lifting device comprises two sets of lifting ropes used for supporting the two ends of asteel plate, at least one set of safety ropes located below the steel plate is arranged between the two sets of lifting ropes, connecting parts are arranged at the two ends of each safety rope respectively, and the safety ropes are connected to the lifting ropes through the connecting parts. When a steel plate is hoisted, the hoisting ropes and the safety ropes are located below the steel plate, the two sets of hoisting ropes support the two ends of the steel plate, the safety ropes can prevent the steel plate from falling in the hoisting process, the hoisting safety of the steel plate is guaranteed, and compared with