A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel structure truss for road bridge engineering and building construction and construction process
The invention relates to the technical field of steel structure trusses, in particular to a steel structure truss for road bridge engineering and building construction and a construction technology, and the steel structure truss for road bridge engineering and building construction comprises a first connecting block, a second connecting block, a pre-connecting bolt, a fixing groove, a second connecting limiting groove and a first connecting limiting block; the device has the beneficial effects that a first connecting limiting block is jacked by a first connecting jacking spring to enter a first connecting limiting groove to limit and fix a pre-connecting bolt and a first connecting block, and a second connecting limiting groove and a second connecting limiting block are matched to limit and fix the pre-connecting bolt and a second connecting block; and therefore, the first connecting block and the second connecting block are pre-connected and limited, the flatness of multiple groups of truss bodies during connection is ensured, a nut can be screwed to the surface of a pre-connecting bolt by a single hand, and potential safety hazards caused by emptying of two hands when a worker connects the truss at high altitude are prevented.
本发明涉及钢结构桁架技术领域，具体为用于道路桥梁工程和建筑施工的钢结构桁架及施工工艺，所述用于道路桥梁工程和建筑施工的钢结构桁架包括：第一连接块、第二连接块、预连接螺栓、固定槽、第二连接限位槽及第一连接限位块；有益效果为：通过第一连接顶持弹簧顶持第一连接限位块进入第一连接限位槽内部对预连接螺栓和第一连接块限位固定，并且通过第二连接限位槽和第二连接限位块配合对预连接螺栓和第二连接块限位固定，从而对第一连接块和第二连接块进行预连接限位，保证多组桁架本体连接时的平整度，通过单手即可将螺母拧到预连接螺栓表面，防止工作人员在高空连接桁架时双手放空造成安全隐患。
Steel structure truss for road bridge engineering and building construction and construction process
The invention relates to the technical field of steel structure trusses, in particular to a steel structure truss for road bridge engineering and building construction and a construction technology, and the steel structure truss for road bridge engineering and building construction comprises a first connecting block, a second connecting block, a pre-connecting bolt, a fixing groove, a second connecting limiting groove and a first connecting limiting block; the device has the beneficial effects that a first connecting limiting block is jacked by a first connecting jacking spring to enter a first connecting limiting groove to limit and fix a pre-connecting bolt and a first connecting block, and a second connecting limiting groove and a second connecting limiting block are matched to limit and fix the pre-connecting bolt and a second connecting block; and therefore, the first connecting block and the second connecting block are pre-connected and limited, the flatness of multiple groups of truss bodies during connection is ensured, a nut can be screwed to the surface of a pre-connecting bolt by a single hand, and potential safety hazards caused by emptying of two hands when a worker connects the truss at high altitude are prevented.
本发明涉及钢结构桁架技术领域，具体为用于道路桥梁工程和建筑施工的钢结构桁架及施工工艺，所述用于道路桥梁工程和建筑施工的钢结构桁架包括：第一连接块、第二连接块、预连接螺栓、固定槽、第二连接限位槽及第一连接限位块；有益效果为：通过第一连接顶持弹簧顶持第一连接限位块进入第一连接限位槽内部对预连接螺栓和第一连接块限位固定，并且通过第二连接限位槽和第二连接限位块配合对预连接螺栓和第二连接块限位固定，从而对第一连接块和第二连接块进行预连接限位，保证多组桁架本体连接时的平整度，通过单手即可将螺母拧到预连接螺栓表面，防止工作人员在高空连接桁架时双手放空造成安全隐患。
Steel structure truss for road bridge engineering and building construction and construction process
用于道路桥梁工程和建筑施工的钢结构桁架及施工工艺
HU GUANGLIE (author) / LI MING (author) / CHEN HUAN (author) / JIN LILI (author) / GONG LIHUANG (author)
2023-09-22
Patent
Electronic Resource
Chinese
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