Auxiliary supporting structure for bridge steel member

The utility model discloses an auxiliary supporting structure for a bridge steel member, and particularly relates to the technical field of bridge construction, which comprises a support, four groups of upright posts are arranged above the support, fixing components are arranged at the joints of the upright posts and the support, a supporting rod is arranged between the two groups of upright posts, and a supporting beam is arranged at the tops of the upright posts. A connecting assembly is arranged between every two sets of stand columns. According to the utility model, the upright posts and the base can be mounted more simply and conveniently, meanwhile, the upright posts and the base are connected more stably, and the upright posts are designed in a split manner in pairs, so that the upright posts are more convenient to transport, and meanwhile, the upright posts are connected more quickly when needing to be connected. 本实用新型公开了一种桥梁钢构件辅助支撑结构，具体涉及桥梁施工技术领域，包括支座，所述支座上方设置有四组立柱，所述立柱和支座连接处设置有固定组件，两组所述立柱之间设置有支撑杆，所述