Hydraulic lifting device for multi-layer lifting transverse garage

The utility model discloses a hydraulic lifting device for a multi-layer lifting transverse garage. The device comprises a transverse frame (1), a hydraulic cylinder (2), fixed pulley groups (3), movable pulley groups (4), a fixed pulley (5) and an angle pulley (6), wherein the hydraulic cylinder (2) is fixed on a cross beam of the transverse frame (1), at least one fixed pulley group (3) is fixed on the upper portion and the lower portion of the fixing end of the hydraulic cylinder (2) respectively, at least one movable pulley group (4) is arranged on the upper portion and the lower portion of the telescopic end of the hydraulic cylinder (2) respectively, the fixed pulley (5) is arranged on a longitudinal beam of the transverse frame (1), and the angle pulley (6) is arranged on the cross beam of the transverse frame (1). The device has the advantages of being capable of saving space, stable, flexible in collocation mode and quick in lifting speed.