Repair device for inspection well of drainage pipeline

Abstract

The invention discloses a reparation device of a drainage pipeline inspection well. The reparation device of the drainage pipeline inspection well comprises a supporting plate and a hollow shaft, a transmission mechanism is arranged on the supporting plate, a feeding pipe is arranged in the hollow shaft, a driver is mounted on the outer side wall of the hollow shaft, a plurality of first steel frames and a plurality of second steel frames are arranged on the driver, a damping sleeving ring sleeves the tail end of the hollow shaft, and a plurality of oblique plates are symmetrically arranged onthe damping sleeving ring. The reparation device of the drainage pipeline inspection well is novel in structure, can realize well wall cleaning and spraying integration and has higher reparation efficiency, the whole process is completed by a machine, labor input is reduced, labor borehole operation is not required, and more safety is achieved.

Description

technical field [0001] The invention relates to the technical field of repairing drainage systems, in particular to a repairing device for inspection wells of drainage pipes. Background technique [0002] Drainage pipeline inspection wells are generally located at the intersection or turning of the pipelines, which is convenient for workers to regularly inspect, clean and dredge the drainage pipelines. After the inspection wells are built and used for a period of time, defects such as corrosion points and cracks often appear on the inner side walls of the inspection wells. These Defects will cause problems such as leakage and blockage of inspection wells, and even cause inspection wells to collapse, endangering people's safety. Therefore, drainage pipe inspection wells must be regularly repaired. [0003] At present, in the field of inspection well repair, it is seldom necessary to excavate and replace the inspection well as a whole. Spraying technology is often used to trea...

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Problems solved by technology

[0002] Drainage pipeline inspection wells are generally located at the intersection or turning of the pipelines, which is convenient for workers to regularly inspect, clean and dredge the drainage pipelines. After the inspection wells are built and used for a period of time, defects such as corrosion points and cracks often appear on the inner side walls of the inspection wells. These Defects will cause problems such as leakage and blockage of inspection wells, and even cause inspection wells to collapse, endangering people's safety. Therefore, drainage pipe inspection wells must be repaired regularly

[0003] At present, in the field of inspection well repair, it is seldom necessary to excavate and replace the inspection well as a whole. Spraying technology is often used to treat the surface of the inspection well with anti-seepage, anti-leakage and anti-corrosion. The existing spraying technology not only requires underground operations, but also requires Use tools such as wire brush boards to clean the well wall of the inspection well to a certain extent. If this process is completed manually, it will not only take time and effort, but also have certain safety hazards. Therefore, we propose a repair device for drainage pipe inspection wells

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