Sewer cover with leakage-proof structure

Abstract

The invention discloses a sewer cover with a leakage-proof structure. The sewer cover comprises a cover body with fence holes, wherein bases are arranged on the two sides of the cover body respectively; the cover body can move up and down in the bases; vertical reset springs are arranged between the cover body and the lower edges of the bases; leakage-proof pieces corresponding to the fence holes are arranged on the lower side of the cover body; the both sides of the leakage-proof pieces are connected with lateral sliding base plates; the lateral sliding base plates extend into spaces between the lower edges of the bases and the cover body and are connected with horizontal reset springs; press magnets are fixed on the lower surface of the cover body; translation magnets matched with the press magnets are arranged on the upper surfaces of the lateral sliding base plates; when the cover body moves downwards, the press magnets act on the translation magnets and enable the translation magnets to move horizontally, so as to enable the leakage-proof pieces to move to the lower sides of the fence holes. When a pedestrian walks near, the fence holes of the sewer cover under the pedestrian can be automatically closed to prevent small parts from dropping into the sewer by accident; when the pedestrian passes by, the fence holes can be opened automatically, so that the normal drainage cannot be influenced.

Description

technical field [0001] The invention belongs to the field of municipal supplies, and in particular relates to a sewer cover with a leak-proof structure. Background technique [0002] With the acceleration of urbanization, urban infrastructure construction has attracted more and more attention from citizens, and some humanized details in municipal construction have also become more and more popular among citizens. [0003] At present, a lot of road both sides are also provided with the sewers that are used for rainwater, sewage discharge, and these sewers are covered with the sewer covers of fence type, and rainwater can enter in the sewers through the fence through holes when it rains, and is used for road drainage. However, this type of sewer cover often causes items to fall into the sewer. For example, when pedestrians walk on the side of the road, when items such as mobile phones, keys, and wallets fall from their hands, they pass through the fence hole and enter the sewe...

AI Technical Summary

Problems solved by technology

However, this type of sewer cover often has items falling into the sewer. For example, when pedestrians walk on the side of the road, when items such as mobile phones, keys, and wallets fall from their hands, they enter the sewer through the fence hole. It is often necessary to lift the sewer cover to take out the items. Once there is water in the sewer, it will also cause damage to the mobile phone, which is very troublesome

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