Large-span bridge capping beam construction system

The invention relates to the technical field of bridge cover beam construction, in particular to a large-span bridge cover beam construction system which comprises a bearing unit mounted on a bridge pier column, a supporting unit arranged on the bearing unit and a pouring unit arranged on the supporting unit. The bearing unit comprises a plurality of bearing plates and fixing pieces; the bearing plate is arranged on the pier column; the fixing pieces are used for fixing the bearing plates, and the upper top surfaces of the multiple bearing plates form a bearing surface; the supporting unit is arranged on the bearing surface; the pouring unit is arranged on the side, away from the bearing face, of the supporting unit, and the pouring unit is used for enabling concrete to form a bridge cover beam. The bridge cover beam construction system has the effects of reducing the construction cost and improving the construction efficiency. 本申请涉及一种大跨径桥盖梁施工体系，涉及桥盖梁施工技术领域，包括安装于桥墩柱上的承载单元、设于所述承载单元上的支撑单元以及设于所述支撑单元上的浇筑单元；所述承载单元