Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an inspection shaft structure of a sewer. The structure comprises a fixing frame fixedly installed on a sewer outlet. The fixing frame is provided with an annular groove, a floating ring is buckled into the annular groove, and a magnetic levitation structure is arranged between the floating ring and the bottom face of the annular groove, so that the floating ring floats upwards through the magnetic levitation structure. The fixing frame is provided with an inspection shaft cover, and the inspection shaft cover presses the floating ring downwards, so that the floating ring is buckled in the annular groove, and the lower end face of the inspection shaft cover is in contact with the upper end face of the fixing frame. The inspection shaft structure has an excellent positioning effect and can prevent the inspection shaft cover from shifting and block the sewer, so as to prevent gas in the sewer from escaping from the inspection shaft cover. After the inspection shaft cover is lost, the floating ring floats to achieve a safety warning effect.
本发明公开了一种下水道窨井结构，包括固定安装于下水道口的固定框，固定框上设置有一个环形凹槽，环形凹槽内扣入于浮动环，浮动环与环形凹槽底面之间设置有一个磁悬浮结构，使得浮动环通过磁悬浮结构向上浮起，所述固定框上安装一窨井盖，窨井盖下压浮动环并使得浮动环扣入于环形凹槽内，窨井盖的下端面与固定框上端面接触。本发明的窨井结构，其具有非常的定位效果，可以防止窨井盖偏移位置，且又能阻断下水道，防止下水道内气体从窨井盖跑出，且本发明能够在窨井盖丢失后，利用浮动环浮起来起到安全警示的作用。
The invention discloses an inspection shaft structure of a sewer. The structure comprises a fixing frame fixedly installed on a sewer outlet. The fixing frame is provided with an annular groove, a floating ring is buckled into the annular groove, and a magnetic levitation structure is arranged between the floating ring and the bottom face of the annular groove, so that the floating ring floats upwards through the magnetic levitation structure. The fixing frame is provided with an inspection shaft cover, and the inspection shaft cover presses the floating ring downwards, so that the floating ring is buckled in the annular groove, and the lower end face of the inspection shaft cover is in contact with the upper end face of the fixing frame. The inspection shaft structure has an excellent positioning effect and can prevent the inspection shaft cover from shifting and block the sewer, so as to prevent gas in the sewer from escaping from the inspection shaft cover. After the inspection shaft cover is lost, the floating ring floats to achieve a safety warning effect.
本发明公开了一种下水道窨井结构，包括固定安装于下水道口的固定框，固定框上设置有一个环形凹槽，环形凹槽内扣入于浮动环，浮动环与环形凹槽底面之间设置有一个磁悬浮结构，使得浮动环通过磁悬浮结构向上浮起，所述固定框上安装一窨井盖，窨井盖下压浮动环并使得浮动环扣入于环形凹槽内，窨井盖的下端面与固定框上端面接触。本发明的窨井结构，其具有非常的定位效果，可以防止窨井盖偏移位置，且又能阻断下水道，防止下水道内气体从窨井盖跑出，且本发明能够在窨井盖丢失后，利用浮动环浮起来起到安全警示的作用。
Largest sewer photo inspection
| Engineering Index Backfile | 1965
Treatment Shaft for Combined Sewer Overflow Detention
| Wiley | 2010