A device for dredging the interior of a municipal rainwater outlet

Abstract

The invention relates to internal dredging equipment for a municipal drainage pipeline. The internal dredging equipment comprises base plates, retractable mounting frames, walking wheels and a cleaning device; the walking wheels are mounted at the lower ends of the base plates, the retractable mounting frames are mounted at the upper ends of the base plates, sliding grooves are formed in the retractable mounting frames, and the cleaning device is mounted on the retractable mounting frames; the cleaning device comprises a position adjusting mechanism, a working frame, a side wall cleaning mechanism and a bottom cleaning mechanism, the side wall cleaning mechanism comprises a driving branch chain, retractable scraping plates, pushing air cylinders, pushing plates and retractable material collection grooves, and the bottom cleaning mechanism comprises a cleaning branch chain and collection branch chains. The equipment can solve the problems of high labor cost, large cleaning difficulty, small application range and hidden safety dangers in the existing process of dredging rainwater ports and achieve the function of automatically cleaning and dredging the rainwater ports and has the advantages of being low in labor cost, small in cleaning difficulty, wide in application range, high in safety and the like.

Description

technical field [0001] The invention relates to the field of dredging equipment for municipal drainage pipes, in particular to dredging equipment for the interior of municipal rainwater outlets. Background technique [0002] 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. However, because there are many sundries on the road surface, when it rains, the sundries will be washed into the rainwater grate along with the flow of rainwater on the ground, and part of the sundries such as silt and garbage will enter the rainwater outlet, causing the rainwater outlet to be blocked. , so that the rainwater on the road cannot be effectively removed, resulting in stagnant water, which brings great inconvenience to people's travel. At present, the gullies are mainly cleaned manually. Due to the small space inside the gullies, manual cleaning i...

AI Technical Summary

Problems solved by technology

[0003] In order to make up for the deficiencies in the prior art, the present invention provides a device for dredging the interior of municipal gullies, which can solve the problems of high labor costs, difficult cleaning, small scope of use and potential safety hazards in the dredging process of existing gullies. It can realize the function of automatic cleaning and dredging of the rainwater outlet, and has the advantages of low labor cost, small cleaning difficulty, wide application range and good safety, etc.

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