Temporary fixing device for fixing special-shaped complex high-rise public building steel frame

A temporary fixing device for fixing a special-shaped complex high-rise public building steel frame relates to the technical field of building design and comprises fixing frames and a supporting frame arranged on a floor platform, the floor platform is arranged between the fixing frames, each fixing frame is composed of a plurality of connecting rods, and the connecting rods are connected end to end and welded together. A supporting frame is arranged on the uppermost connecting rod, and the supporting frame is arranged on the floor platform closest to the uppermost connecting rod; the fixing device is high in practicability and very convenient to use, the upper end connecting rod can be temporarily fixed, welding of workers is facilitated, the fixing device can be suitable for various steel frames, and the use cost is saved. 一种异形复杂高层公共建筑钢架固定临时固定装置，涉及建筑设计技术领域，包括固定架和设置在楼层平台上的支撑架，楼层平台设置在各个固定架之间，固定架由若干连接杆构成，各连接杆首尾相连焊接在一起，最上方连接杆上设有支撑架，支撑架设置在离最上方连接杆最近的楼层平台上；本实用新型实用性强，使用起来非常的方便，不但能对上端连接杆进行临时固定，便于工人焊接，而且可以适用多种钢架使用，节约