Inspection well lid with good drainage effect

Abstract

The invention relates to an inspection well lid with a good drainage effect. The inspection well lid with the good drainage effect comprises a supporting ring, a well lid body, a mounting pipe and twodrainage pipes, and further comprises a buffering mechanism and a drainage mechanism, the buffering mechanism comprises a limiting assembly, a supporting rod, two supporting sleeves, two lifting rodsand two springs, and the drainage mechanism comprises a driving shaft, a waterproof cover, a driving assembly, a sealing sleeve, a connecting wire, a supporting shaft, two mounting bearings and two detection assemblies; and the limiting assembly comprises two limiting holes and two limiting columns, the driving assembly comprises a motor, a first gear and a second gear, and each detection assembly comprises a fixing bearing, a rotating speed sensor and at least two power plates. According to the inspection well lid with the good drainage effect, through the buffering effect of the buffering mechanism on the well lid body, the impact force borne by the well lid body is reduced, and the damage probability of the well lid body is reduced; and the water amount is large through the drainage mechanism, the well lid body can be integrally opened, the drainage efficiency of the inspection well lid is improved, and the probability of water accumulation at the inspection well lid is reduced.

Description

technical field [0001] The invention relates to the field of inspection well covers, in particular to an inspection well cover with good drainage effect. Background technique [0002] There will be many underground pipelines in urban construction, such as sewers, underground gas pipelines, water pipelines, power pipelines, communication pipelines, national defense pipelines, etc. These pipelines must have an outlet leading to the ground every other section. Called the inspection well, the inspection well mouth is usually flush with the ground, so a cover is needed to cover the inspection well, which is called the inspection well cover. Manhole covers are usually made of reinforced concrete, metal, reinforced plastics and other materials, and their shapes are based on circles and squares. [0003] When the inspection shaft cover of the prior art is in use, if the water volume is greater than the drainage speed of the inspection shaft cover, it will cause water accumulation a...

AI Technical Summary

Problems solved by technology

[0003] When the inspection shaft cover of the prior art is in use, if the water volume is greater than the drainage speed of the inspection shaft cover, it will cause water accumulation at the inspection shaft cover, which reduces the practicability of the inspection shaft cover. Not only that, when the inspection shaft cover of the prior art is in use, A large number of vehicles passing through the manhole cover will cause damage to the manhole cover, causing pedestrians to easily fall into the manhole cover, reducing the safety of the manhole cover

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