A descaling device for the inner wall of the water pipe end used in water conservancy projects

Abstract

The invention relates to the technical field of hydraulic engineering related devices, and discloses a water pipe end inner wall descaling device for hydraulic engineering. The device comprises a chassis, a driving motor, a battery, a torque rotating shaft, a reinforcing bearing seat, a positioning seat, an inner positioning mechanism, an isolation cylinder, a radial adjustment mechanism, a radialconnecting rod, a radial positioning mechanism, four lateral movable rods, two contact descaling mechanisms and a control switch. The driving motor is fixedly mounted on the inner side of the chassisthrough a fixing bracket, the battery is fixedly mounted on the inner side wall of the chassis, an output shaft of the driving motor is connected to the torque rotating shaft through a coupling, andthe reinforcing bearing seat is mounted on the top of the chassis by bolts. According to the water pipe end inner wall descaling device for the hydraulic engineering, a sickle blade is elastically pressed so that barb protrusions on the outer arc surface scrape off the dirt adhered to the inner side wall of the water pipe, and the purpose of descaling and brushing the water pipe inner side wall isachieved.

Description

technical field [0001] The invention relates to the technical field of equipment related to water conservancy projects, in particular to a scale removal device for the inner wall of a water pipe end used in water conservancy projects. Background technique [0002] During the construction and maintenance of water conservancy projects, it is often necessary to clean the dirt on the inner wall of the pipeline, and the residual dirt attached to the pipeline will affect the water quality of the circulating water source and the positive use of the pipeline, especially the ends of some drinking water pipelines are most likely to accumulate dirt , because the end of the drinking water pipe is the termination end of the water pressure, the sundries in the water are washed away in the water pipe and the wrapped sundries are most likely to settle at the end of the water pipe, forming large particles of dirt that adhere to the inner wall of the end of the water pipe. People generally us...

AI Technical Summary

Problems solved by technology

[0003] Solved the problem that the dirt on the inner wall of the water pipe end of the water conservancy project is not easy to clean

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