Environment-friendly assembly type steel trestle structure

The utility model discloses an environment-friendly assembly type steel trestle structure which comprises a bailey beam, the number of the bridge deck slabs is multiple groups, and the multiple groups of bridge deck slabs are laid in the direction of the cross section of the bailey beam; the supporting cushion part is arranged between the bailey beam and the bridge deck slab; the first drainage channel is arranged below the bridge deck slab; the second drainage grooves are formed in the two sides of the bridge deck slab. By arranging the first drainage groove and the second drainage groove, polluted water flowing down from the bridge deck slab is received and guided to the polluted water treatment pond, then the polluted water treatment pond treats the polluted water, and it is guaranteed that the polluted water on the bridge deck slab cannot flow into a river, so that environmental pollution is avoided. 本实用新型公开了一种环保型装配式钢栈桥结构，包括：贝雷梁；桥面板，所述桥面板的数量为多组，多组所述桥面板沿所述贝雷梁横截面方向铺设；支垫部，所述支垫部设置在所述贝雷梁与所述桥面板之间；第一排水槽，所述第一排水槽设