Bellmouth inner wall grinding device for hydraulic engineering adapter pipe

Abstract

The invention discloses a bellmouth inner wall grinding device for a hydraulic engineering adapter pipe. The bellmouth inner wall grinding device comprises a workbench, wherein supporting legs are fixedly installed at the bottom of the workbench; a clamping seat is fixedly installed on one side of the surface of the workbench; a grinding mechanism is fixedly installed on the other side of the surface of the workbench; a dust suction hole is formed in the middle of the workbench; a supporting mechanism is arranged on the side, close to the clamping seat, of the dust suction hole; and a cutting mechanism is arranged on the rear side of the dust suction hole. According to the bellmouth inner wall grinding device, adapter pipes with different pipe diameters can be clamped and fixed through clamping blocks on clamping rings, the distance between grinding knives can be adjusted through a driving rod so as to be suitable for grinding the inner walls of pipe openings with different pipe diameters, the grinding knives are rotationally connected with a knife holder, so that the grinding knives can be attached to annular steps with different gradients at a bellmouth of the adapter pipe, and the grinding effect on the inner wall of the bellmouth of the adapter pipe is improved.

Description

technical field [0001] The invention relates to the field of water conservancy engineering, in particular to a grinding device for the inner wall of a socket of a water conservancy engineering transfer pipe. Background technique [0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits. Also known as water engineering water engineering. Water is an indispensable precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods, and adjust and distribute water to meet the needs of people's life and production for water resources. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, canals, rafts, fishways, etc. to achieve their goals. ...

AI Technical Summary

Problems solved by technology

The existing grinding device for the inner wall of the pipeline can generally only grind the same size pipeline, but there is often an annular step at the socket of the transfer pipe, which cannot be polished with a conventional grinding device, and the existing grinding device needs to be fixed manually. Less effective and less productive

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