A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of overhanging and floor type combined external scaffold
The invention relates to a construction method of an overhanging and floor type combined external scaffold. The construction method comprises the following steps that a floor type steel pipe external scaffold is erected; when a first overhanging layer of a building structure is constructed, a plurality of overhanging I-shaped steel connecting pieces are pre-buried in beams or walls on the periphery of the building structure; the multiple cantilever I-shaped steel assemblies are fixed to a beam or a wall on the periphery of the building structure; an overhanging steel pipe external scaffold is erected on the overhanging I-shaped steel assembly, and the floor type steel pipe external scaffold is connected with the overhanging steel pipe external scaffold; a turn buckle assembly connecting piece is pre-embedded in a beam or a wall on the periphery of the building structure; the upper end of the turn buckle assembly is fixed to a construction building structural beam or wall, and the lower end of the turn buckle assembly is connected with the cantilever I-shaped steel assembly; the upper end and the lower end of the turn buckle assembly are connected through a turn buckle, and the turn buckle is tightened; and along with the construction progress of the building structure, the floor type steel pipe external scaffolds and the overhanging steel pipe external scaffolds continue to be erected, the outer scaffold erecting speed can be increased, and construction is convenient.
本发明涉及一种悬挑与落地式组合外脚手架的施工方法，包括以下步骤：搭设落地式钢管外脚手架；在施工建筑结构的第一层悬挑层时，在建结构筑外围的梁或墙上预埋多个悬挑工字钢连接件；将多个悬挑工字钢组件固定在建筑结构外围的梁或墙上；将在悬挑工字钢组件上搭设悬挑钢管外脚手架，并将落地式钢管外脚手架与悬挑钢管外脚手架连接起来；在建筑结构外围的梁或墙上预埋花篮螺栓组件连接件；将花篮螺栓组件上端固定在施工建筑结构梁或墙上，将花篮螺栓组件下端与悬挑工字钢组件连接；用花篮螺栓将花篮螺栓组件的上端和下端连接起来，并拧紧花篮螺栓；随着建筑结构施工进度，继续搭设落地式钢管外脚手架和悬挑钢管外脚手架，可加快外架搭设速度，方便施工。
Construction method of overhanging and floor type combined external scaffold
The invention relates to a construction method of an overhanging and floor type combined external scaffold. The construction method comprises the following steps that a floor type steel pipe external scaffold is erected; when a first overhanging layer of a building structure is constructed, a plurality of overhanging I-shaped steel connecting pieces are pre-buried in beams or walls on the periphery of the building structure; the multiple cantilever I-shaped steel assemblies are fixed to a beam or a wall on the periphery of the building structure; an overhanging steel pipe external scaffold is erected on the overhanging I-shaped steel assembly, and the floor type steel pipe external scaffold is connected with the overhanging steel pipe external scaffold; a turn buckle assembly connecting piece is pre-embedded in a beam or a wall on the periphery of the building structure; the upper end of the turn buckle assembly is fixed to a construction building structural beam or wall, and the lower end of the turn buckle assembly is connected with the cantilever I-shaped steel assembly; the upper end and the lower end of the turn buckle assembly are connected through a turn buckle, and the turn buckle is tightened; and along with the construction progress of the building structure, the floor type steel pipe external scaffolds and the overhanging steel pipe external scaffolds continue to be erected, the outer scaffold erecting speed can be increased, and construction is convenient.
本发明涉及一种悬挑与落地式组合外脚手架的施工方法，包括以下步骤：搭设落地式钢管外脚手架；在施工建筑结构的第一层悬挑层时，在建结构筑外围的梁或墙上预埋多个悬挑工字钢连接件；将多个悬挑工字钢组件固定在建筑结构外围的梁或墙上；将在悬挑工字钢组件上搭设悬挑钢管外脚手架，并将落地式钢管外脚手架与悬挑钢管外脚手架连接起来；在建筑结构外围的梁或墙上预埋花篮螺栓组件连接件；将花篮螺栓组件上端固定在施工建筑结构梁或墙上，将花篮螺栓组件下端与悬挑工字钢组件连接；用花篮螺栓将花篮螺栓组件的上端和下端连接起来，并拧紧花篮螺栓；随着建筑结构施工进度，继续搭设落地式钢管外脚手架和悬挑钢管外脚手架，可加快外架搭设速度，方便施工。
Construction method of overhanging and floor type combined external scaffold
悬挑与落地式组合外脚手架的施工方法
GUO XIANGCHENG (author) / YAO JINBANG (author) / YI LIXUAN (author) / YUN FEI (author) / ZHENG HAOQI (author) / ZHOU PENG (author) / HAN LEIZHOU (author)
2022-05-13
Patent
Electronic Resource
Chinese
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