Truss connecting structure of prefabricated building roof: Fid-Bau Portal

Truss connecting structure of prefabricated building roof

LIU WENTAO / WANG XU / LIU JIALIANG

The invention discloses a truss connecting structure of a prefabricated building roof. According to the technical scheme, the truss connecting structure is characterized by comprising a first connecting frame and a second connecting frame, wherein fixing rods are arranged on each of the first connecting frame and the second connecting frame, and a connecting assembly is arranged between the firstconnecting frame and the second connecting frame; a second connecting mechanism is arranged on the second connecting frame, and a plurality of fixing holes are formed in each of a first connecting mechanism and the second connecting mechanism; and the connecting assembly includes a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate arecorrespondingly fixed to the upper side faces and the lower side faces of the first connecting mechanism and the second connecting mechanism, the first connecting plate and the second connecting plateare used for connecting the first connecting mechanism and the second connecting mechanism, a plurality of perforated holes are formed in the first connecting plate and the second connecting plate, outer bolts are used for penetrating through the perforated holes and the fixing holes to fix the first connecting mechanism, the second connecting mechanism, the first connecting plate and the secondconnecting plate together. The truss structure is convenient to disassemble and easy to build.

本发明公开了一种预制建筑屋顶的桁架连接结构，其技术方案要点是包括第一连接架和第二连接架，第一连接架和第二连接架上均设置有固定杆，第一连接架和第二连接架之间设置有连接组件；第二连接架上设置有第二连接机构，第一连接机构和第二连接机构上均设置有多个固定孔；连接组件包括第一连接板和第二连接板，第一连接板以及第二连接板分别固定于第一连接机构和第二连接机构的上下两侧面，第一连接板和第二连接板用于连接第一连接机构和第二连接机构，第一连接板和第二连接板上均设置有多个穿孔，外部螺栓用于穿过穿孔以及固定孔以将第一连接机构、第二连接机构、第一连接板和第二连接板固定在一起，该桁架结构方便拆卸，并且容易搭建。

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