Hoisting device with high stability

The utility model relates to the technical field of steam turbine production, and discloses a hoisting device with high stability, a hoisting hoist is mounted on the lower surface of a hoisting frame, and a limiting assembly is arranged between two supports below the hoisting frame. The limiting assembly comprises a first limiting plate and a second limiting plate which are arranged below the lifting frame from left to right. The upper surface of the first limiting plate and the upper surface of the second limiting plate are each provided with a limiting groove. A stabilizing assembly is arranged outside the support and comprises a connecting sleeve installed outside the support, stabilizing plates are symmetrically arranged on the two sides of the connecting sleeve, and inserting rods are symmetrically arranged on the lower surfaces of the stabilizing plates. The clamping pin arranged on one side of the second limiting plate is embedded into the clamping groove formed in one side of the first limiting plate,