Steel lining module construction method, hoisting tool and limiting tool

• Main Authors: LING HONGJI, SUN ZUOXIAO, GE CHUNLEI, CAO ZHIYI, FU QI
• Format: Patent
• Language: Chinese; English
• Published: 02.12.2022
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The invention relates to a steel lining module construction method, a hoisting tool and a limiting tool, and the steel lining module comprises a bottom plate, a first truncated cone and a second truncated cone which are connected in sequence; the construction method of the steel lining module comprises the following steps that the bottom plate, the first truncated cone and the second truncated cone are spliced together to form the steel lining module; arranging a first lifting point on the steel lining module; connecting a first hoisting point on the steel lining module with a hoisting tool, and connecting the hoisting tool with hoisting equipment; and hoisting the steel lining module into a containment in the nuclear island reactor building. By means of the method, construction of the overall assembly module, the civil engineering containment and the internal structure can be independent of one another, the risk of cross operation is reduced, meanwhile, two key paths can be constructed synchronously, and the