Municipal well lid

Abstract

The invention discloses a municipal well lid. A rubber top shell is arranged at the top end of a well lid body, when a vehicle rolls over the top shell, the top shell can achieve a preliminary buffering effect, thus impact force on the well lid body is reduced, and meanwhile, noise can further be reduced; then a compression spring is arranged between the top shell and the well lid body and can achieve a further buffering effect, the impact force transmitted to the well lid body is reduced, thus the pressure borne by the well lid body is reduced, and damage of the well lid due to excessively large bearing force can be avoided; then a light reflecting groove is formed in the top shell, a fluorescent rod is arranged in the light reflecting groove, thus the fluorescent rod emits light to remind passing vehicles at night, the number of the vehicles rolling over the well lid can be decreased, and accordingly the service life of the well lid is prolonged; and then an anti-falling net is arranged in a well lid ring, when the well lid is damaged, waste on the road surface can be filtered, and the waste is prevented from falling down to the well bottom.

Description

technical field [0001] The invention relates to a well cover, in particular to a municipal well cover. Background technique [0002] Manhole covers are widely used in municipal infrastructure construction in drainage, communication engineering, water, electricity, heating and other fields. It is only covered on the manhole cover circle. At low speed in the city, when the accumulated water enters the sewer during rain, it is easy to make the manhole cover float and shift, and the pedestrians or vehicles walking on it are blocked by the accumulated water and cannot see clearly. Accidents due to road conditions. In addition, most of the existing municipal manhole covers are made of cast iron and cement. When a vehicle runs over the manhole cover, it is easy to make the manhole cover make noise. Simultaneously, when the current municipal manhole cover is damaged, the manhole cover ring is not provided with anti-falling treatment, which makes it easy for the rubbish on the road...

AI Technical Summary

Problems solved by technology

[0002] Manhole covers are widely used in municipal infrastructure construction in drainage, communication engineering, water, electricity, heating and other fields. It is only covered on the manhole cover circle. At low speed in the city, when the accumulated water enters the sewer during rain, it is easy to make the manhole cover float and shift, and the pedestrians or vehicles walking on it are blocked by the accumulated water and cannot see clearly. Accidents due to road conditions

In addition, most of the existing municipal manhole covers are made of cast iron and cement. When a vehicle rolls over the manhole cover, it is easy to make the manhole cover make noise.

At the same time, when the current municipal manhole cover is damaged, there is no anti-drop treatment on the manhole cover ring, which will easily cause the garbage on the road to fall to the bottom of the well, resulting in the accumulation of garbage at the bottom of the well

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