Municipal well lid suitable for municipal roads and capable of preventing peculiar smell diffusion

Abstract

The invention discloses a municipal well lid suitable for municipal roads and capable of preventing peculiar smell diffusion, relates to the technical field of municipal facilities, and solves the problems that an existing municipal well lid is prone to blockage, drainage is affected, and a well mouth is prone to blockage after the well lid is broken. The municipal well lid comprises a well lid fixing seat, wherein a well lid main body is rotationally arranged at the top of the well lid fixing seat through a rotating shaft; a supporting bracket is further fixedly arranged on the inner side ofthe well lid fixing seat in a welded mode; four partition plates are further rotationally arranged on the inner side of a peculiar smell preventing device through rotating shafts; and a set of reinforcing ribs are fixedly embedded into the inner side of the well lid main body. When it rains, if rainwater flows to the top of the peculiar smell preventing device, the rainwater flows to the inner side of the bottom of the peculiar smell preventing device through a leakage net on the front side of the top of the peculiar smell preventing device, the rainwater impacts the partition plates to enablethe partition plates to rotate, and therefore an opening is formed, normal drainage is guaranteed; and the opening is large, so that the blockage is not likely to happen.

Description

technical field [0001] The invention relates to the technical field of municipal facilities, in particular to a municipal manhole cover suitable for municipal roads and capable of preventing the diffusion of peculiar smell. Background technique [0002] Manhole covers are used to cover roads or deep wells at home to prevent people or objects from falling. According to the material, they can be divided into metal manhole covers, high-strength fiber cement concrete manhole covers, resin manhole covers, etc. Municipal manhole covers are used for municipal drainage. The structure is widely used in municipal work. [0003] For example, the patent application number 201710174736.4 discloses a municipal manhole cover, including an annular cover seat, a central disk is arranged inside the annular cover seat, and a plurality of connecting rods are arranged on the side wall of the central disk along the circumferential direction, each The first connecting rod is fixedly sleeved with ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a municipal manhole cover suitable for municipal roads with anti-odor diffusion, to solve the problem that the existing municipal manhole cover proposed in the above background technology, in order to prevent the odor from escaping outwards, some fine holes for launching water are often arranged at the bottom of the manhole cover. Bend pipes, and then store water in the thin bend pipes to prevent odors, but these bend pipes are prone to clogging and affect normal drainage, and these manhole covers are mostly made of cast iron. It is very easy to break when pressing, and the broken manhole cover is easy to fall quickly, causing blockage to the wellhead, and it cannot continue to play a supporting role

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