Adjustable supporting frame of steel structure

The utility model relates to the technical field of steel structures, and discloses a steel structure adjustable supporting frame which comprises two mounting plates, each mounting plate is provided with a threaded rod in a hinged mode, and the two threaded rods are connected through a threaded connecting part. The threaded rod at each end moves into or out of the threaded connecting part along with the rotation of the threaded connecting part; a fixing part is detachably arranged on each mounting plate; according to the utility model, adaptive adjustment can be conveniently carried out according to actual on-site installation conditions, the application scene is flexible, the application range is wide, and the practicability is strong. 本实用新型涉及钢结构技术领域，公开了一种钢结构可调节支撑架，包括两个安装板，每个所述安装板上均铰接设置有螺纹杆，两个所述螺纹杆通过螺纹连接部连接；其中，每端的所述螺纹杆，随着所述螺纹连接部的转动，向所述螺纹连接部内移入或移出；每个所述安装板上均可拆卸的设置有固定部；本实用新型，方便根据现场实际的安装情况进行适应性调整，应用场景灵活，使用范围广，实用性强。