Anti-falling sewage pipeline

Abstract

The invention discloses an anti-falling sewage pipeline. The anti-falling sewage pipeline includes a drain inspection well, a square dewatering pond and flat flow pipelines; the drain inspection well is vertically arranged at the upper part of the square dewatering pond, and the flat flow pipelines are arranged at both sides of the square dewatering pond; the end part of the drain inspection well is provided with an inspection well cover, and the bottom face of the inspection cover is provided with a lifting lug; the bottom part of the drain inspection well is provided with an anti-falling plate, and a lifting ring is arranged on the anti-falling plate; the lifting lug is connected with the lifting ring through a rope. According to the anti-falling sewage pipeline, through above method, the anti-falling plate can drain water, isolate a part of wastes, and avoid blockage of big waste to the flat flow pipelines; the key is that the anti-falling sewage pipeline can prevent passengers from falling into the square dewatering pond and the flat flow pipelines; thus the life safety is guaranteed and the durability is good; moreover, the anti-falling plate is connected with the inspection well cover, so that the difficulty of stealing the inspection well cover is increased.

Description

technical field [0001] The invention relates to the field of municipal rainwater and sewage engineering, in particular to a falling-proof sewage pipeline. Background technique [0002] Some inspection wells are often arranged in the sewage pipes below the city roads to dredge the pipelines. The inspection shaft port is provided with an inspection shaft cover, and the material of the inspection shaft cover is generally made of cast iron or reinforced concrete. Manhole covers poured in reinforced concrete are cheap, but their structural strength is poor, and it is difficult to withstand the impact of vehicles for a long time, so they are mostly used on sidewalks or squares. The manhole cover of cast iron has a firm structure and can bear relatively large pressure and impact force. It is widely used, but it is easy to be stolen. [0003] After the inspection shaft cover is stolen or damaged, the inspection shaft lacks protection and is prone to accidents, causing damage to ve...

AI Technical Summary

Problems solved by technology

Reinforced concrete manhole covers are cheap, but their structural strength is poor, and it is difficult to withstand the impact of vehicles for a long time, so they are mostly used on sidewalks or squares

The manhole cover of cast iron has a firm structure and can bear large pressure and impact. It is widely used, but it is easy to be stolen.

[0003] After the inspection shaft cover is stolen or damaged, the inspection shaft lacks protection and is prone to accidents, causing damage to vehicles and pedestrians. Especially in recent years, incidents of pedestrians falling into inspection shafts have often occurred, seriously endangering people's lives and property safety. , some manholes are equipped with anti-falling nets, but the anti-falling nets can bear little pressure, are easily damaged, have extremely poor durability, and are not very practical

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