Urban road anti-sedimentation well lid mounting structure

The utility model discloses an urban road anti-sedimentation well lid installation structure, and relates to the technical field of well lid installation. The urban road anti-sedimentation well lid mounting structure comprises a shaft, a three-slag layer is arranged on the outer side of the shaft, a concrete prefabricated ring is arranged on the outer wall of the top of the shaft, a mounting frame is arranged above the concrete prefabricated ring and comprises a frame body, a bearing table is arranged on the frame body, a groove is formed in the outer wall of the bearing table, and the bearing table is arranged in the groove. A buffer pad is fixedly connected to the inner wall of the groove, a support flange is arranged on the outer wall of the mounting frame, and a buffer support is fixedly connected between the support flange and the concrete prefabricated ring. The manhole cover is installed in the installation frame, the problem that the manhole cover sinks due to the fact that a traditional inspection we