Supporting beam for fabricated steel structure building: Fid-Bau Portal

Supporting beam for fabricated steel structure building

CHEN GUOLING / ZHOU JIANBO / AI SHUJUN / SONG WENJING

The invention discloses a supporting beam for a fabricated steel structure building, and relates to the technical field of building steel structures, the supporting beam comprises a fixed beam, one side of the fixed beam is fixedly connected with a first H-shaped supporting beam, one side of the first H-shaped supporting beam is provided with a second H-shaped supporting beam, and a positioning assembly is arranged between the first H-shaped supporting beam and the second H-shaped supporting beam; through the arrangement of the positioning assembly and the butt joint assembly, the second H-shaped supporting beam and the first H-shaped supporting beam can be accurately in butt joint, specifically, during butt joint, the second H-shaped supporting beam is pushed forwards along a sliding groove of a connecting plate, and an inserting rod is inserted into an inserting groove for butt joint; during butt joint, the insertion rod moves forwards to drive the positioning plate to move towards the inner side, the second H-shaped supporting beam and the first H-shaped supporting beam are corrected, repeated debugging and modification are not needed, the butt joint accuracy is guaranteed, and the problems of dislocation, deflection, dislocation and the like of connecting bolt holes are avoided.

本发明公开了一种装配式钢结构建筑用支撑梁，涉及建筑钢结构技术领域，包括固定梁，所述固定梁的一侧固定连接有第一H型支撑梁，所述第一H型支撑梁的一侧设有第二H型支撑梁，所述第一H型支撑梁与第二H型支撑梁之间设有定位组件，本发明通过定位组件与对接组件的设置，可以准确的将第二H型支撑梁与第一H型支撑梁进行对接，具体是在进行对接时，将第二H型支撑梁沿着连接板的滑槽向前推动，使插杆插入到插槽内部进行对接，在对接的同时插杆向前移动能够带动定位板向内侧移动，对第二H型支撑梁与第一H型支撑梁进行矫正，不需要反复调试和修改，保证对接精确度，避免出现连接螺栓孔错位、偏斜、错位等问题。

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