Carrier rocket hoisting and erecting device and erecting method

The invention discloses a carrier rocket hoisting and erecting device and method, and belongs to the field of rocket hoisting and launching. The carrier rocket hoisting and erecting device comprises a base, a rocket body tail section tray, a hoisting tool and a lifting device; the base comprises a sliding table steel frame; the sliding table steel frame is provided with a flow guide groove which is vertically formed and penetrates through the sliding table steel frame. A guide rail is fixedly arranged on the upper surface of the sliding table steel frame in the length direction. The rocket body tail section tray is detachably and fixedly connected with the rocket body tail section; the rocket body tail section tray is provided with a guide wheel group; the guide wheel group comprises guide wheels which are matched with the guide rails and are arranged in pairs; the lifting appliance comprises a rocket body horizontal lifting appliance and a rocket body overturning lifting appliance; the arrow body overturning