Guide device of hydraulic stepping turnover cooling bed

The utility model belongs to the technical field of blast furnace smelting equipment, and particularly relates to a guide device of a hydraulic stepping turnover cooling bed. The technical problem that sliding friction between an existing cooling bed transverse moving beam and a guide groove easily causes damage to the transverse moving beam is solved. According to the technical scheme, the device comprises four fixed guide wheel bases, two fixed guide wheels, four movable guide wheel bases and two movable guide wheels, the four fixed guide wheel bases are arranged on a cooling bed support in front of and behind a transverse moving beam respectively, and the two fixed guide wheels are arranged between the front fixed guide wheel base and the rear fixed guide wheel base in parallel respectively. The four movable guide wheel bases are arranged on the upper transverse moving beam and the lower transverse moving beam respectively, the two movable guide wheels are arranged among the four movable guide wheel bases