Rotating and position-strengthening method for large cylindrical equipment

The invention discloses a rotating and position-strengthening method for large cylindrical equipment. The rotating and position-strengthening method comprises the following rotating and position-strengthening steps: I, flatly suspending horizontal type cylindrical equipment onto a roller rack from a transportation saddle to get ready for next-step rotating equipment, wherein the roller rack comprises a groove and a plurality of rollers mounted in the groove; II, suspending and buckling again, and locking the horizontal type cylindrical equipment from the other side of a tube base; III, firstlylifting two hook heads, separately tightening a first lifting belt and a second lifting belt, slowly lifting a second lifting hook, and slowly descending the first lifting hook; and IV, locking the rollers on the roller rack after rotating, and getting ready for horizontal type cylindrical equipment to be rotated and erected in the next step. The rotating and position-strengthening method can beused for rotating the cyli