High-strength building steel structure: Fid-Bau Portal

High-strength building steel structure

XUE JINYU

The invention discloses a high-strength building steel structure which comprises a transverse rod and a steel supporting rod, the transverse rod and the steel supporting rod are connected through a connecting joint, the connecting joint comprises a transverse rod sleeve and a sleeving fixing rod, the sleeving fixing rod is connected to the outer end face of the steel supporting rod in a sleeving mode, the transverse rod sleeve is fixedly connected to one side of the sleeving fixing rod, and the transverse rod sleeve is fixedly connected to the other side of the sleeving fixing rod. The outer end face of the transverse rod is sleeved with the transverse rod sleeve, the sleeving fixing rod comprises a fixing side plate and a sleeving arc-shaped plate, the fixing side plate is fixedly connected to one side of the steel supporting rod, the sleeving arc-shaped plate is fixedly connected to the end, away from the steel supporting rod, of the fixing side plate, and the section of the steel supporting rod is in an I shape or an H shape. The fixing side plates are attached to the edges of the steel supporting rods, bent feet are arranged in the sleeving arc-shaped plates and matched with the steel supporting rods, and the building steel structure assembling portability and reliability are effectively improved.

本发明公开了一种高强度的建筑钢结构，包括横杆和钢支撑杆，所述横杆和钢支撑杆通过连接节点相互连接，所述连接节点包括横杆套管和套接固定杆，所述套接固定杆套接在钢支撑杆的外端面，所述横杆套管固定连接在套接固定杆一侧，所述横杆套管套接在横杆的外端面，所述套接固定杆包括固定侧板和套接弧形板，所述固定侧板固定连接在钢支撑杆的一侧，所述套接弧形板固定连接在固定侧板背离钢支撑杆的一端，且所述钢支撑杆截面为“工”字形或“H”形，所述固定侧板与钢支撑杆边缘贴合，所述套接弧形板内设有弯折脚，所述弯折脚与钢支撑杆相适配，本发明有效提高建筑钢结构装配的便携性和可靠性。

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