Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Locking type weighted inspection well cover
The invention discloses a locking type weighted inspection well cover, which relates to the technical field of urban public facilities and comprises a cover body which is a circular plate. The cover body is connected with the seat body through a locking structure; the cover body is horizontally arranged in an inner hole of the seat body, the upper surface of the cover body is a plane, and the lower surface is provided with a reinforcing structure; the outer contour of the cover body is matched with an inner hole of the seat body, the outer contour of the cover body is of two connected frustum structures, the outer wall of an upper frustum is a cone, the outer wall of a lower frustum is a cylinder, and an arc-shaped transition structure is adopted between the upper frustum and the lower frustum; the inner hole of the seat body is provided with a spigot matched with the frustum structure of the cover body, the upper spigot is matched with the upper frustum of the cover body, the lower spigot is in clearance fit with the lower frustum of the cover body, the cover body is matched with the seat body in an interlocking mode, and reinforcing ribs are additionally arranged to enable the structural gravity center of the cover body to move downwards, so that the stability of the cover body in the installation position is improved. Therefore, noise generated when the cover body is rolled by the wheel is obviously reduced.
本发明公开一种锁位式加重窨井盖，涉及城市公共设施技术领域，包括盖体，盖体为圆形板块；盖体与座体通过锁位结构相连接；盖体平置于座体内孔中，盖体的上表面为平面，下表面设有加强结构；盖体的外轮廓与座体的内孔配合，盖体的外轮廓为两个相连的锥台结构，上部锥台的外壁呈锥体，下部锥台的外壁呈圆柱体，上部锥台与下部锥台之间采用弧形过渡结构；座体的内孔设有与盖体的锥台结构相配合的止口，上部止口匹配盖体上部锥台，下部止口与盖体下部锥台间隙配合，盖体与座体互锁配合，再加上增设加强肋使盖体的结构重心下移，有利于提高盖体在安装位置上的稳定性，从而显著减少盖体被车轮辗轧的噪声。
Locking type weighted inspection well cover
The invention discloses a locking type weighted inspection well cover, which relates to the technical field of urban public facilities and comprises a cover body which is a circular plate. The cover body is connected with the seat body through a locking structure; the cover body is horizontally arranged in an inner hole of the seat body, the upper surface of the cover body is a plane, and the lower surface is provided with a reinforcing structure; the outer contour of the cover body is matched with an inner hole of the seat body, the outer contour of the cover body is of two connected frustum structures, the outer wall of an upper frustum is a cone, the outer wall of a lower frustum is a cylinder, and an arc-shaped transition structure is adopted between the upper frustum and the lower frustum; the inner hole of the seat body is provided with a spigot matched with the frustum structure of the cover body, the upper spigot is matched with the upper frustum of the cover body, the lower spigot is in clearance fit with the lower frustum of the cover body, the cover body is matched with the seat body in an interlocking mode, and reinforcing ribs are additionally arranged to enable the structural gravity center of the cover body to move downwards, so that the stability of the cover body in the installation position is improved. Therefore, noise generated when the cover body is rolled by the wheel is obviously reduced.
本发明公开一种锁位式加重窨井盖，涉及城市公共设施技术领域，包括盖体，盖体为圆形板块；盖体与座体通过锁位结构相连接；盖体平置于座体内孔中，盖体的上表面为平面，下表面设有加强结构；盖体的外轮廓与座体的内孔配合，盖体的外轮廓为两个相连的锥台结构，上部锥台的外壁呈锥体，下部锥台的外壁呈圆柱体，上部锥台与下部锥台之间采用弧形过渡结构；座体的内孔设有与盖体的锥台结构相配合的止口，上部止口匹配盖体上部锥台，下部止口与盖体下部锥台间隙配合，盖体与座体互锁配合，再加上增设加强肋使盖体的结构重心下移，有利于提高盖体在安装位置上的稳定性，从而显著减少盖体被车轮辗轧的噪声。
Locking type weighted inspection well cover
一种锁位式加重窨井盖
DAI YONGGUO (Autor:in) / JIANG CUNMIN (Autor:in) / ZHANG ZHENNING (Autor:in) / YUAN ZHIQIANG (Autor:in)
21.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen