Crawling process of arch climbing crane

The invention relates to the technical field of crawling processes, in particular to a crawling process of an arch-climbing crane, which comprises the following steps: movement of a pulling device: moving a track beam and the pulling device to a to-be-assembled steel beam section by using the crane, and assembling the track beam and the pulling device with the to-be-assembled steel beam section; the track beam moves forwards, specifically, a walking jack located on the track beam and a pulling device connected with the track beam are used for enabling the track beam to move forwards in a segmented mode till the whole track beam moves forwards; and the arch climbing crane walks, specifically, a gear located below the arch climbing crane is controlled, the arch climbing crane is pushed through a walking jack, the arch climbing crane is made to move along the inclined track beam, and crawling is achieved. According to the invention, various draggers and the like walking on the arch climbing crane are utilized, s