Circulating mutual-climbing lifting column and application method thereof

The invention provides a circulating mutual-climbing lifting column which comprises a lower supporting frame. The lower supporting frame comprises bearing trusses; connecting trusses are fixedly connected to the positions, close to the tops and the bottoms, between the front faces and the back faces of the two bearing trusses; tower column connecting beams are fixedly connected to the positions, close to the two ends, between the bottoms of the two bearing trusses; bearing telescopic girders are slidably connected to the tops of the bearing trusses; and connecting plates are fixedly connected to the top faces of the bearing trusses. According to the circulating mutual-climbing lifting column provided by the invention, mutual climbing of an upper supporting frame and a tower column can be realized by adjusting the number of the supporting frames and the number of hydraulic jacking systems according to actual conditions, the height of a free cantilever of the tower column can be reduced, the wind resistance can