Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road and bridge drainage structure
The invention provides a road bridge drainage structure, which belongs to the technical field of road bridges and comprises a main shaft and an auxiliary shaft. A screening base is arranged on the lower portion of the main well and divides the main well into a screening cavity and an overflowing cavity. An inner cylinder and an outer cylinder are arranged at the upper end of the screening base, and a plurality of overflowing holes are formed in the circumferential direction of the inner cylinder at intervals; an annular buffer area is arranged on the outer side of the outer cylinder; a filter plate is arranged in the auxiliary shaft and divides an inner cavity of the auxiliary shaft into a crushing cavity and a liquid discharging cavity, the crushing cavity is communicated with the buffer area of the screening cavity through a sewage discharging hole, and the liquid discharging cavity is communicated with the flowing cavity through a liquid discharging hole; and a crushing cutter is arranged in the crushing cavity. According to the road and bridge drainage structure, impurities and clean rainwater are separated through the screening cavity so as to relieve drainage pressure, then the impurities in the screening cavity are discharged into the crushing cavity of the auxiliary shaft to be crushed and cut, and the possibility of rainwater blockage is reduced; and through the arrangement of the inner cylinder and the outer cylinder, the impurities enter the crushing cavity to be crushed after having a certain amount, so that the energy consumption is reduced.
本发明提供了一种道路桥梁排水结构，属于道路桥梁技术领域，包括主井和副井；主井的下部设有筛分底座，筛分底座将主井划分为筛分腔和过流腔；筛分底座的上端设有内筒和外筒，内筒的周向间隔开设有多个过流孔；外筒的外侧具有环形的缓冲区；副井内设有过滤板，过滤板将副井的内腔划分为破碎腔和排液腔，破碎腔借助排污孔连通筛分腔的缓冲区，排液腔借助排液孔连通过流腔；破碎腔内设有破碎刀具。本发明提供的道路桥梁排水结构，通过筛分腔将杂质和干净的雨水分离，以缓解排水压力，然后将筛分腔的杂质排出至副井的破碎腔内进行破碎和切割，降低了雨水堵塞的可能性；内筒和外筒的设置使杂质在具有一定量后再进入破碎腔破碎，节约了能耗。
Road and bridge drainage structure
The invention provides a road bridge drainage structure, which belongs to the technical field of road bridges and comprises a main shaft and an auxiliary shaft. A screening base is arranged on the lower portion of the main well and divides the main well into a screening cavity and an overflowing cavity. An inner cylinder and an outer cylinder are arranged at the upper end of the screening base, and a plurality of overflowing holes are formed in the circumferential direction of the inner cylinder at intervals; an annular buffer area is arranged on the outer side of the outer cylinder; a filter plate is arranged in the auxiliary shaft and divides an inner cavity of the auxiliary shaft into a crushing cavity and a liquid discharging cavity, the crushing cavity is communicated with the buffer area of the screening cavity through a sewage discharging hole, and the liquid discharging cavity is communicated with the flowing cavity through a liquid discharging hole; and a crushing cutter is arranged in the crushing cavity. According to the road and bridge drainage structure, impurities and clean rainwater are separated through the screening cavity so as to relieve drainage pressure, then the impurities in the screening cavity are discharged into the crushing cavity of the auxiliary shaft to be crushed and cut, and the possibility of rainwater blockage is reduced; and through the arrangement of the inner cylinder and the outer cylinder, the impurities enter the crushing cavity to be crushed after having a certain amount, so that the energy consumption is reduced.
本发明提供了一种道路桥梁排水结构，属于道路桥梁技术领域，包括主井和副井；主井的下部设有筛分底座，筛分底座将主井划分为筛分腔和过流腔；筛分底座的上端设有内筒和外筒，内筒的周向间隔开设有多个过流孔；外筒的外侧具有环形的缓冲区；副井内设有过滤板，过滤板将副井的内腔划分为破碎腔和排液腔，破碎腔借助排污孔连通筛分腔的缓冲区，排液腔借助排液孔连通过流腔；破碎腔内设有破碎刀具。本发明提供的道路桥梁排水结构，通过筛分腔将杂质和干净的雨水分离，以缓解排水压力，然后将筛分腔的杂质排出至副井的破碎腔内进行破碎和切割，降低了雨水堵塞的可能性；内筒和外筒的设置使杂质在具有一定量后再进入破碎腔破碎，节约了能耗。
Road and bridge drainage structure
道路桥梁排水结构
HE YAQIAN (Autor:in) / ZHAO JIANWEI (Autor:in) / GUO YINAN (Autor:in) / SONG XIAOYE (Autor:in) / WANG LE (Autor:in) / YIN MENGYU (Autor:in)
25.07.2023
Patent
Elektronische Ressource
Chinesisch