A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Municipal manhole cover
The invention relates to the technical field of municipal facilities, and discloses a municipal manhole cover. The municipal manhole cover comprises an annular cover seat, wherein an inner wall of theannular cover seat is connected with a central column through a plurality of connecting rods, the two adjacent connecting rods, the central column and the annular cove seat form drainage cavities, abaffle that is hinged with the annular cove seat and can seal the drainage cavities is arranged in each drainage cavity, a water leakage hole is formed in the middle of the baffle, and the water leakage hole is detachably connected with a filtering piece for filtering impurities in the water; an inner wall of the annular cover seat is hinged with support cylinders that are equal to the number of the baffles, and piston rods of the support cylinders are hinged with the baffles respectively; a filtering screen of which the middle is connected with the central column and elastic is arranged belowthe central column, the side of the filtering screen is respectively connected with each baffle, and when the openings of the drainage cavities are sealed by the baffles, the filtering screen is in aclosed state. The municipal manhole cover has the following effects: a well cover is not separated from a wellhead when plenty of water accumulates on a pavement, so pedestrians do not fall into thewell, and the potential safety hazard is small.
本发明涉及市政设施的技术领域，公开了一种市政井盖，其包括环形盖座，环形盖座的内壁上通过多根连杆连接有中心柱，相邻两根连杆与中心柱以及环形盖座之间形成有排水腔，每个排水腔中均设有一块与环形盖座铰接并可封闭排水腔开口的挡板，挡板的中部设有漏水孔，漏水孔中可拆卸连接有用于过滤水中杂质的过滤件；环形盖座的内壁上铰接有与挡板数量相等的支撑气缸，支撑气缸的活塞杆分别与各挡板铰接；中心柱的下方设有中部与其相连且带弹性的过滤网，过滤网的侧边分别连接在各挡板上，在挡板封闭排水腔的开口时，过滤网处于收拢状态。本发明具有在路面积水量大时无需将井盖与井口分离，过往行人不会掉入井中、安全隐患小的效果。
Municipal manhole cover
The invention relates to the technical field of municipal facilities, and discloses a municipal manhole cover. The municipal manhole cover comprises an annular cover seat, wherein an inner wall of theannular cover seat is connected with a central column through a plurality of connecting rods, the two adjacent connecting rods, the central column and the annular cove seat form drainage cavities, abaffle that is hinged with the annular cove seat and can seal the drainage cavities is arranged in each drainage cavity, a water leakage hole is formed in the middle of the baffle, and the water leakage hole is detachably connected with a filtering piece for filtering impurities in the water; an inner wall of the annular cover seat is hinged with support cylinders that are equal to the number of the baffles, and piston rods of the support cylinders are hinged with the baffles respectively; a filtering screen of which the middle is connected with the central column and elastic is arranged belowthe central column, the side of the filtering screen is respectively connected with each baffle, and when the openings of the drainage cavities are sealed by the baffles, the filtering screen is in aclosed state. The municipal manhole cover has the following effects: a well cover is not separated from a wellhead when plenty of water accumulates on a pavement, so pedestrians do not fall into thewell, and the potential safety hazard is small.
本发明涉及市政设施的技术领域，公开了一种市政井盖，其包括环形盖座，环形盖座的内壁上通过多根连杆连接有中心柱，相邻两根连杆与中心柱以及环形盖座之间形成有排水腔，每个排水腔中均设有一块与环形盖座铰接并可封闭排水腔开口的挡板，挡板的中部设有漏水孔，漏水孔中可拆卸连接有用于过滤水中杂质的过滤件；环形盖座的内壁上铰接有与挡板数量相等的支撑气缸，支撑气缸的活塞杆分别与各挡板铰接；中心柱的下方设有中部与其相连且带弹性的过滤网，过滤网的侧边分别连接在各挡板上，在挡板封闭排水腔的开口时，过滤网处于收拢状态。本发明具有在路面积水量大时无需将井盖与井口分离，过往行人不会掉入井中、安全隐患小的效果。
Municipal manhole cover
一种市政井盖
REN SHIMENG (author) / ZHENG XIANG (author)
2020-08-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen