Overhanging steel beam assembly of overhanging concrete formwork supporting system exceeding 5 meters

• Main Authors: WANG LIKE, XIAO MINWEI, LUO YIJIE, ZHANG HAN, SUN YIHAI
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

The utility model discloses an overhanging steel beam assembly of an overhanging concrete formwork supporting system with the length larger than 5 meters, which comprises an overhanging supporting steel beam layer, a scaffold overhanging steel beam layer and a formwork supporting steel beam layer which are sequentially arranged from bottom to top, and the inner ends of the three layers of steel beams are detachably fixed through a U-shaped anchor ring embedded in a building. The diagonal bracing steel beams are detachably connected between the cantilever sections of the adjacent layers of steel beams, so that the stability is guaranteed while the steel beam structure of the cantilever supporting system is simplified. The diagonal bracing steel beams are supported on the lower-layer steel beams, so that the scene that an outer wall full shear wall cannot be supported can be avoided; or the cantilever steel beam and the supporting steel beam connected with the lower side of the cantilever section of the cantile