Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Non-embedded cantilever steel beam and reinforcing structure thereof
The invention belongs to the technical field of building construction, and particularly relates to a non-embedded cantilever steel beam and a reinforcing structure thereof. The non-embedded cantileversteel beam comprises a cantilever steel beam, first channel steel, second channel steel, a tightening member, a triangular steel plate, a rectangular hollow inclined strut, a floor slab and a beam, and the end of the floor slab is vertically connected with the end of the beam; and one end of the cantilever steel beam is horizontally attached to the floor slab, and the cantilever steel beam is fixed through the rectangular hollow inclined strut, the first channel steel, the second channel steel, the tightening member and the triangular steel plate. The tightening member in the non-embedded cantilever steel beam can be finely adjusted through a bolt, and the requirement for installation precision is met. When connection between the channel steel and the floor slab fails, the rectangular truss type inclined strut and the triangular steel plate eliminate the danger that original non-embedded cantilever steel beams fall off when being damaged, the safety of ground workers is guaranteed, and enough time can be provided for the workers for maintenance; and due to the fact that the channel steel can guarantee force transmission between the cantilever steel beams, horizontal shear force generated by a scaffold under strong wind can be resisted, and the strength and rigidity of the cantilever steel beam are also improved.
本发明属于建筑施工技术领域，特别涉及一种非预埋式悬挑钢梁及其加强结构，包括悬挑钢梁，槽钢一、槽钢二，紧缩件，三角形钢板，矩形空心斜撑，楼板，梁，楼板的端部与梁的端部垂直连接；悬挑钢梁一端与楼板水平紧贴，采用矩形空心斜撑、槽钢一、槽钢二、紧缩件和三角形钢板对悬挑钢梁固定；本发明中的紧缩件可通过螺栓进行微调，达到安装精度要求。当槽钢与楼板连接失效时，本发明的矩形桁架式斜撑和三角形钢板消除了原非预埋式悬挑钢梁被破坏时掉落的危险，既保证了地面工作人员的安全，也能让工人有足够时间进行维修，由于槽钢能保证各个悬挑钢梁之间传力，且也能抵抗脚手架在大风下产生的水平剪切力，也提高了悬挑钢梁的强度和刚度。
Non-embedded cantilever steel beam and reinforcing structure thereof
The invention belongs to the technical field of building construction, and particularly relates to a non-embedded cantilever steel beam and a reinforcing structure thereof. The non-embedded cantileversteel beam comprises a cantilever steel beam, first channel steel, second channel steel, a tightening member, a triangular steel plate, a rectangular hollow inclined strut, a floor slab and a beam, and the end of the floor slab is vertically connected with the end of the beam; and one end of the cantilever steel beam is horizontally attached to the floor slab, and the cantilever steel beam is fixed through the rectangular hollow inclined strut, the first channel steel, the second channel steel, the tightening member and the triangular steel plate. The tightening member in the non-embedded cantilever steel beam can be finely adjusted through a bolt, and the requirement for installation precision is met. When connection between the channel steel and the floor slab fails, the rectangular truss type inclined strut and the triangular steel plate eliminate the danger that original non-embedded cantilever steel beams fall off when being damaged, the safety of ground workers is guaranteed, and enough time can be provided for the workers for maintenance; and due to the fact that the channel steel can guarantee force transmission between the cantilever steel beams, horizontal shear force generated by a scaffold under strong wind can be resisted, and the strength and rigidity of the cantilever steel beam are also improved.
本发明属于建筑施工技术领域，特别涉及一种非预埋式悬挑钢梁及其加强结构，包括悬挑钢梁，槽钢一、槽钢二，紧缩件，三角形钢板，矩形空心斜撑，楼板，梁，楼板的端部与梁的端部垂直连接；悬挑钢梁一端与楼板水平紧贴，采用矩形空心斜撑、槽钢一、槽钢二、紧缩件和三角形钢板对悬挑钢梁固定；本发明中的紧缩件可通过螺栓进行微调，达到安装精度要求。当槽钢与楼板连接失效时，本发明的矩形桁架式斜撑和三角形钢板消除了原非预埋式悬挑钢梁被破坏时掉落的危险，既保证了地面工作人员的安全，也能让工人有足够时间进行维修，由于槽钢能保证各个悬挑钢梁之间传力，且也能抵抗脚手架在大风下产生的水平剪切力，也提高了悬挑钢梁的强度和刚度。
Non-embedded cantilever steel beam and reinforcing structure thereof
一种非预埋式悬挑钢梁及其加强结构
ZHANG YANNIAN (Autor:in) / YU YANG (Autor:in) / LI ZHIJUN (Autor:in) / CHEN ZHIYAN (Autor:in) / DU SONGYAN (Autor:in) / DONG NING (Autor:in) / CHEN HAO (Autor:in) / LIU BAINAN (Autor:in) / ZHANG WENJIE (Autor:in) / CUI CHANGQING (Autor:in)
05.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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