Pipeline center aligning device and application method thereof

Abstract

The invention discloses a pipeline center aligning device and an application method thereof and relates to the field of a valve pipeline of a manufacturing industry. The pipeline center aligning device comprises a centering transmitting mechanism and an error calibrating mechanism, wherein the centering transmitting mechanism is arranged in the circumferential direction of one end of a to-be-connected pipeline; the error calibrating mechanism is arranged in the circumferential direction of the other end of the to-be-connected pipeline and is used for receiving a signal transmitted by the centering transmitting mechanism; and the centering transmitting mechanism and the error calibrating mechanism are both coaxially, oppositely and fixedly installed at the two ends of the pipeline. The pipeline center aligning device disclosed by the invention has the advantages of high alignment precision, high percent of pass and wide application range.

Description

technical field [0001] The invention relates to the field of valve pipelines in the manufacturing industry, in particular to a pipeline centering device and a use method thereof. Background technique [0002] As a tool to help measure whether the pipeline installation is qualified, valve pipeline installation avoids the defects of rework caused by unqualified assembly. Many pipelines are often used in the chemical industry, which puts forward higher requirements for pipeline installation. During the installation, workers and masters often encounter the connection between two parallel circular pipes 10 to 20 meters apart. many A section of pipe is used to connect the two round pipes, but since the two round pipes are fixed, and the number of pipe connections is corresponding to each other, this requires the installation between them many Sections of pipelines must be on the same straight line, but in practice, there is often a certain angle between the installation of the pi...

AI Technical Summary

Problems solved by technology

[0002] As a tool to help measure whether the pipeline installation is qualified, valve pipeline installation avoids the defects of rework caused by unqualified assembly. Many pipelines are often used in the chemical industry, which puts forward higher requirements for pipeline installation. During the installation, workers and masters often encounter the connection between two parallel circular pipes 10 to 20 meters apart. many A section of pipe is used to connect the two round pipes, but since the two round pipes are fixed, and the number of pipe connections is corresponding to each other, this requires the installation between them many Sections of pipelines must be on the same straight line, but in practice, there is often a certain angle between the installation of the pipeline that should have been on a straight line at the end, which leads to the failure of the pipeline connection, so the design based on this kind of problem The pipe centering device can easily solve this kind of problem, which is convenient for operators to focus on and avoid rework caused by unqualified installation

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