Segmented lifting and stacked assembling installation and construction method for ground steel net rack of faulting of slab ends

• Main Authors: HUANG DEBING, XIE DONGFENG, CUI YONGGANG, ZHEN HAODONG, ZHANG LINJING, WANG GANGJUN
• Format: Patent
• Language: Chinese; English
• Published: 26.06.2020
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; FORMS; GENERAL BUILDING CONSTRUCTIONS; HANDLING BUILDING MATERIALS ON THE SITE; INSULATION OR OTHER PROTECTION OF BUILDINGS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; ROOFS; SCAFFOLDING; SHUTTERING; WALLS, e.g. PARTITIONS

The invention discloses a segmented lifting and stacked assembling installation and construction method for a ground steel net rack of faulting of slab ends, and belongs to the technical field of steel net rack construction. The method is characterized by comprising the following steps of: S1) splicing a plurality of square frames through lower chords (3) on adjustable supports (10) of the ground;S2) arranging an upper chord ball (2) on the middle part of the upper side of each square frame, and connecting each upper chord ball (2) and each lower chord ball (1) of a square frame correspondingto the upper chord ball (2) through a web member (4); S3) repeating S1) and S2), and forming the splicing of a first segment of steel net rack; S4) hoisting the first segment of steel net rack to a certain height; S5) repeating S1) to S3) to finish spicing each segment of steel net rack in sequence; S6) hoisting the steel net racks which finish being spliced to be above a supporting seat; and S7)lowering the steel net rac