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发明公开
CN105887931A 一种市政工程污水井盖 无效 - 撤回

一种市政工程污水井盖
摘要：
本发明公开了一种市政工程污水井盖，包括污水井盖本体，所述的污水井盖本体的下方设置有井盖安装体；所述的井盖安装体的下方设置有支撑体；所述的井盖安装体与污水井盖本体之间设置有密封圈；所述的密封圈的内侧设置有防震垫；所述的污水井盖本体的上方两侧设置有安装孔；所述的污水井盖本体的中央设置有锁扣，其结构简单，使用方便，操作简单，减小震动的幅度，防止跳起，且安装方便，能够防盗。
摘要（英）：

The invention discloses a sewage manhole cover for municipal engineering. The sewage manhole cover for municipal engineering comprises a sewage manhole cover body, and a manhole cover installation body is arranged below the sewage manhole cover body. A supporting body is arranged below the manhole cover installation body. A sealing ring is arranged between the manhole cover installation body and the sewage manhole cover body. An anti-vibration pad is arranged on the inner side of the sealing ring. Installation holes are formed in the two sides of the upper portion of the sewage manhole cover body. A lock catch is arranged in the center of the sewage manhole cover body. The sewage manhole cover for municipal engineering is simple in structure, convenient to use and easy to operate, the vibration amplitude is reduced, bouncing is prevented, installation is convenient, and the sewage manhole cover can be prevented from being stolen.

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