Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a lifting drainage well. The lifting drainage well comprises a drainage well lid, a protective drainage cover, a buoyancy tank and a buoyancy tray. The buoyancy tray is installed at a water outlet of a road surface, the buoyancy tray is sunken inwards to form an accommodating cavity, and the protective drainage cover and the buoyancy tank are placed in the accommodating cavity of the buoyancy tray. The buoyancy tank is arranged at the bottom of the protective drainage cover and fixedly connected with the protective drainage cover, the drainage well lid is installed at the top of the buoyancy tray, and the top of a grid of the protective drainage cover coincides with a through hole of the drainage well lid. The problem that drainage is not smooth due to the fact thatan existing drainage well is prone to being blocked is solved.
本发明公开了一种升降排水井，所述升降排水井包括：排水井盖、防护排水盖、浮力箱和浮力托盘，所述浮力托盘安装在路面的下水口，浮力托盘向内凹陷形成容纳腔，所述防护排水盖与浮力箱放置在浮力托盘的容纳腔内，浮力箱设置在防护排水盖底部并与防护排水盖固定连接，所述排水井盖安装在浮力托盘顶部，防护排水盖的格栅顶部与排水井盖的通孔相重合。本发明解决了现有排水井易堵塞造成排水不畅的问题。
The invention discloses a lifting drainage well. The lifting drainage well comprises a drainage well lid, a protective drainage cover, a buoyancy tank and a buoyancy tray. The buoyancy tray is installed at a water outlet of a road surface, the buoyancy tray is sunken inwards to form an accommodating cavity, and the protective drainage cover and the buoyancy tank are placed in the accommodating cavity of the buoyancy tray. The buoyancy tank is arranged at the bottom of the protective drainage cover and fixedly connected with the protective drainage cover, the drainage well lid is installed at the top of the buoyancy tray, and the top of a grid of the protective drainage cover coincides with a through hole of the drainage well lid. The problem that drainage is not smooth due to the fact thatan existing drainage well is prone to being blocked is solved.
本发明公开了一种升降排水井，所述升降排水井包括：排水井盖、防护排水盖、浮力箱和浮力托盘，所述浮力托盘安装在路面的下水口，浮力托盘向内凹陷形成容纳腔，所述防护排水盖与浮力箱放置在浮力托盘的容纳腔内，浮力箱设置在防护排水盖底部并与防护排水盖固定连接，所述排水井盖安装在浮力托盘顶部，防护排水盖的格栅顶部与排水井盖的通孔相重合。本发明解决了现有排水井易堵塞造成排水不畅的问题。
Lifting-adjustable drainage inspection well and construction method thereof
| Europäisches Patentamt | 2024
CENTRAL FORCE BALANCED DRAINAGE VALVE LIFTING MECHANISM
| Europäisches Patentamt | 2020