A municipal drainage pipe

Abstract

The invention discloses a municipal drainage pipe, which comprises a pipe body, a power mechanism is arranged in the pipe body, a second bevel gear is arranged on the power mechanism, and two fixing plates are fixed on the bottom of the pipe body, wherein A first connecting shaft is rotatably socketed on one fixed plate, and a second connecting shaft is rotatably socketed on the other fixed plate. The opposite ends of the first connecting shaft and the second connecting shaft are jointly fixed with a screw feeding rod, so One end of the second connecting shaft is fixed on one side of the second bevel gear, and the power mechanism is provided with a rotating shaft. The invention can provide power for the rotation of the screw feeding rod and the reciprocating movement of the ring through the flowing water, so that the impurities in the pipe body can be cleaned well, the blockage can be avoided, and the drainage work can be guaranteed normally. The pipe body is well protected, which can effectively offset and reduce the external force, prevent the external force from directly acting on the pipe body, and prolong the service life of the pipe body.

Description

technical field [0001] The invention relates to the technical field of municipal drainage pipes, in particular to a municipal drainage pipe. Background technique [0002] Municipal drainage pipes refer to rainwater and sewage pipes under municipal roads, commonly known as "sewer pipes", and are usually called municipal drainage pipes in engineering. [0003] At present, for the treatment of rainwater on the road after it rains in the city, a rainwater outlet is usually set on the road surface, and a rainwater grate is covered on the rainwater outlet. [0004] Usually, the larger debris will be blocked by the rainwater grate and cannot enter the drainage pipe, but some smaller impurities will enter the pipe, and may deposit at the bottom of the pipe or adhere to the inner wall of the pipe, which is inconvenient to clean. It will lead to a decline in the drainage capacity of the pipeline and affect the normal drainage operation. Therefore, we have proposed a municipal drainag...

AI Technical Summary

Problems solved by technology

[0004] Usually, the larger debris will be blocked by the rainwater grate and cannot enter the drainage pipe, but some smaller impurities will enter the pipe, and may deposit at the bottom of the pipe or adhere to the inner wall of the pipe, which is inconvenient to clean. It will lead to a decline in the drainage capacity of the pipeline and affect the normal drainage operation. Therefore, we propose a municipal drainage pipeline to solve the above problems

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