Fabricated steel structure pouring-free concrete building structure: Fid-Bau Portal

Fabricated steel structure pouring-free concrete building structure

JIANG WEI

The invention discloses a fabricated steel structure pouring-free concrete building structure, and relates to the technical field of steel structures. Comprising column steel and beam steel, the column steel is provided with a connection protection device, the connection protection device comprises a protection box, the protection box is fixedly installed on the outer wall of the column steel, connection holes are fixedly formed in the protection box and the column steel, a connection block is fixedly installed on the outer wall of the beam steel, and a partition plate is fixedly installed on the inner wall of the connection block. Trapezoidal clamping blocks are installed on the connecting blocks in a sliding mode, and the trapezoidal clamping blocks are elastically connected with the partition plates through elastic pieces. According to the fabricated steel structure pouring-free concrete building structure, the connection protection device is arranged on the column steel, the beam steel can penetrate through the connection holes through the connection blocks to achieve the purpose of convenient installation, after installation is completed, the protection box can play a good protection role in the connection position of the beam steel and the column steel, and infection of the external environment is prevented; and the service time of the assembly type steel structure is prolonged.

本发明公开了一种装配式钢结构免浇筑混凝土建筑结构，涉及钢结构技术领域。包括柱钢和梁钢，所述柱钢上设置有连接保护装置，连接保护装置包括保护箱，所述保护箱固定安装于柱钢外壁上，所述保护箱和柱钢上固定开设有连接孔，所述梁钢外壁固定安装有连接块，所述连接块内壁固定安装有隔板，所述连接块上滑动安装有梯形卡块，所述梯形卡块与隔板之间通过弹片弹性连接。该装配式钢结构免浇筑混凝土建筑结构，通过在柱钢上设置有连接保护装置，梁钢可以通过连接块穿过连接孔达到方便安装的目的，安装完毕后保护箱便可对梁钢与柱钢连接处起到良好的保护作用，防止外界环境的侵染，提高了装配式钢结构的使用时间。

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