Transportation method of large portal steel structure

• Main Authors: WU TIECHENG, ZHANG YINGJIE, HU PENGFEI, LYU JIANLING, TANG CHUNMING, MA YUJUN, ZHANG HUAZHONG, YU XIAOYU, LIU TIAN, SUN XIAOKANG, ZHANG LIYAN, ZHANG HAIYONG, BAO JIEWEN, ZHAO DINGGANG
• Format: Patent
• Language: Chinese; English
• Published: 26.05.2023
• Subjects: EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; EQUIPMENT FOR SHIPPING; LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TRANSPORTING

The invention relates to the technical field of steamship building, in particular to a transportation method for a large-scale gate-type steel structure, which is applied to the gate-type steel structure and comprises the following steps: mounting a jacking device below a bracket, and integrally moving the jacking device into the gate-type steel structure; connecting pieces are installed on the two sides of the bracket correspondingly, and partial structures of the connecting pieces extend to the positions below the side portions of the corresponding gate-type steel structures; jacking the bracket and the gate-type steel structure connected with the bracket by using a jacking device, and then integrally moving the bracket and the gate-type steel structure to a target mounting surface; a jacking device is used for lowering the bracket and the gate-type steel structure onto a target mounting surface; the connecting piece is detached from the bracket, and finally the bracket, the jacking device and the connectin