Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the technical field of drainage facilities, and particularly relates to a drainage system of a highway bridge. The drainage system comprises a road surface, wherein a drainagegroove is formed in the upper end surface of the road surface, a buffer box communicates with the lower end surface of the drainage groove, a center pipe is connected to the middle of the lower end surface of the buffer box in a penetrating mode, a stop block is movably connected between the inner wall of the buffer box and the center pipe, a plurality of springs which are uniformly distributed are fixedly connected to the lower end surface of the stop block, through holes are respectively formed in the left and right sides of the buffer box, branch pipes are fixedly connected to the left andright sides of the buffer box respectively, and the two through holes respectively communicate with the two branch pipes. After rainwater enters the buffer box, water flow can be directly drained through the center pipe when the amount of rainwater is small, the pressure of the water flow in the buffer box is increased when the rainfall is increased, so that the springs are pressed downwards, thethrough holes are exposed along with downward movement of the stop block, and then excessive rainwater can be shunted and drained through the branch pipes on both sides, so that the pressure on the center pipe is reduced, and the pipe wall of the drainage system is prevented from cracking.
本发明属于排水设施技术领域，尤其为一种高速公路桥梁的排水系统，包括路面，路面的上端面开设有排水槽，排水槽的下端面连通有缓冲盒，缓冲盒下端面的中部贯穿连接有中心管，缓冲盒的内壁与中心管之间活动连接有堵块，堵块的下端面固定连接有多个均匀分布的弹簧，缓冲盒的左右两侧均开设有通孔，缓冲盒的左右两侧均固定连接有分支管，两个通孔分别与两个分支管连通；雨水进入缓冲盒后，雨水量较少时水流可直接通过中心管排水，当雨量变大时，水流在缓冲盒中的压力变大，进而将弹簧下压，随着堵块下移使通孔露出，接着过剩的雨水可通过两侧的分支管分流排出，从而减小中心管受到的压力，避免排水系统管壁破裂。
The invention belongs to the technical field of drainage facilities, and particularly relates to a drainage system of a highway bridge. The drainage system comprises a road surface, wherein a drainagegroove is formed in the upper end surface of the road surface, a buffer box communicates with the lower end surface of the drainage groove, a center pipe is connected to the middle of the lower end surface of the buffer box in a penetrating mode, a stop block is movably connected between the inner wall of the buffer box and the center pipe, a plurality of springs which are uniformly distributed are fixedly connected to the lower end surface of the stop block, through holes are respectively formed in the left and right sides of the buffer box, branch pipes are fixedly connected to the left andright sides of the buffer box respectively, and the two through holes respectively communicate with the two branch pipes. After rainwater enters the buffer box, water flow can be directly drained through the center pipe when the amount of rainwater is small, the pressure of the water flow in the buffer box is increased when the rainfall is increased, so that the springs are pressed downwards, thethrough holes are exposed along with downward movement of the stop block, and then excessive rainwater can be shunted and drained through the branch pipes on both sides, so that the pressure on the center pipe is reduced, and the pipe wall of the drainage system is prevented from cracking.
本发明属于排水设施技术领域，尤其为一种高速公路桥梁的排水系统，包括路面，路面的上端面开设有排水槽，排水槽的下端面连通有缓冲盒，缓冲盒下端面的中部贯穿连接有中心管，缓冲盒的内壁与中心管之间活动连接有堵块，堵块的下端面固定连接有多个均匀分布的弹簧，缓冲盒的左右两侧均开设有通孔，缓冲盒的左右两侧均固定连接有分支管，两个通孔分别与两个分支管连通；雨水进入缓冲盒后，雨水量较少时水流可直接通过中心管排水，当雨量变大时，水流在缓冲盒中的压力变大，进而将弹簧下压，随着堵块下移使通孔露出，接着过剩的雨水可通过两侧的分支管分流排出，从而减小中心管受到的压力，避免排水系统管壁破裂。