Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Highway bridge drainage structure
The invention discloses a highway bridge drainage structure, and belongs to the technical field of bridge drainage, the highway bridge drainage structure comprises a drainage port formed in retaining walls on two sides of a bridge plate in a penetrating manner, a protection mechanism is correspondingly arranged at the drainage port, the protection mechanism comprises a plurality of square pipes fixedly connected to the tops of one sides of the retaining walls, the square pipes are sequentially communicated, and the bottoms of the square pipes are fixedly connected with vertical pipes in a penetrating manner; the bottom of the outer side of the vertical pipe is fixedly sleeved with a U-shaped frame, a protective air bag is arranged in the U-shaped frame, the protective air bag is communicated with the vertical pipe and used for shielding and blocking the drainage opening, the rebound air bags are arranged on the top of the bridge plate, the head ends and the tail ends of the square pipes connected in series are communicated with the rebound air bags, and the air circulation directions of the two rebound air bags are opposite. By arranging the rebound air bag and the protection structure, potential safety hazards caused by the fact that mud points are thrown and splashed to a vehicle body and even a driving vehicle window and a windshield can be prevented, and then safety accidents are prevented.
本发明公开了一种公路桥梁排水结构，属于桥梁排水技术领域，包括排水口贯穿开设于桥梁板两侧挡墙之上，防护机构对应设于排水口处，包括多个固定连接于挡墙一侧顶部的方形管，多个方形管依次连通，方形管底部贯穿固定连接有竖管，竖管外侧底部固定套设有U型架，U型架内部设有防护气囊，防护气囊与竖管连通，防护气囊用于遮挡封堵排水口，回弹气囊设于桥梁板顶部，多个串联的方形管的首尾两端均与回弹气囊相连通，两个回弹气囊的气体流通方向相反。本发明通过设置回弹气囊与防护结构，能够防止泥浆泥点被甩溅到车身乃至驾驶车窗和挡风玻璃上而存在的安全隐患，进而防止发生安全事故。
Highway bridge drainage structure
The invention discloses a highway bridge drainage structure, and belongs to the technical field of bridge drainage, the highway bridge drainage structure comprises a drainage port formed in retaining walls on two sides of a bridge plate in a penetrating manner, a protection mechanism is correspondingly arranged at the drainage port, the protection mechanism comprises a plurality of square pipes fixedly connected to the tops of one sides of the retaining walls, the square pipes are sequentially communicated, and the bottoms of the square pipes are fixedly connected with vertical pipes in a penetrating manner; the bottom of the outer side of the vertical pipe is fixedly sleeved with a U-shaped frame, a protective air bag is arranged in the U-shaped frame, the protective air bag is communicated with the vertical pipe and used for shielding and blocking the drainage opening, the rebound air bags are arranged on the top of the bridge plate, the head ends and the tail ends of the square pipes connected in series are communicated with the rebound air bags, and the air circulation directions of the two rebound air bags are opposite. By arranging the rebound air bag and the protection structure, potential safety hazards caused by the fact that mud points are thrown and splashed to a vehicle body and even a driving vehicle window and a windshield can be prevented, and then safety accidents are prevented.
本发明公开了一种公路桥梁排水结构，属于桥梁排水技术领域，包括排水口贯穿开设于桥梁板两侧挡墙之上，防护机构对应设于排水口处，包括多个固定连接于挡墙一侧顶部的方形管，多个方形管依次连通，方形管底部贯穿固定连接有竖管，竖管外侧底部固定套设有U型架，U型架内部设有防护气囊，防护气囊与竖管连通，防护气囊用于遮挡封堵排水口，回弹气囊设于桥梁板顶部，多个串联的方形管的首尾两端均与回弹气囊相连通，两个回弹气囊的气体流通方向相反。本发明通过设置回弹气囊与防护结构，能够防止泥浆泥点被甩溅到车身乃至驾驶车窗和挡风玻璃上而存在的安全隐患，进而防止发生安全事故。
Highway bridge drainage structure
一种公路桥梁排水结构
SHI HUIMIN (Autor:in) / WU YUQING (Autor:in) / YAN GUANGJU (Autor:in) / PING GUOCHAO (Autor:in) / WANG HULIANG (Autor:in)
06.01.2023
Patent
Elektronische Ressource
Chinesisch