Pipe joint installation port precision detection device

Abstract

The invention discloses pipe joint mounting port precision detection equipment. The detection equipment comprises a fixing device, an anchoring device and a detection device, the fixing device is annular and is clamped on the inner wall of a pipe joint; the detection device is composed of a hollow transparent plastic hose and colored liquid, the hollow transparent plastic hose serves as a carrier,the colored liquid serves as a reference object, the hollow transparent plastic hose is a circular ring and is arranged along the circular ring of the fixing device, and a proper amount of colored liquid is injected into the hollow transparent plastic hose; the detection device is reinforced on an inner ring of the fixing device through the anchoring device. The detection equipment is used as pipe joint installation auxiliary equipment, is simple to operate, and can help a constructor to install pipelines quickly, efficiently and accurately; the problem of repeated adjustment of pipe joint installation is solved, the construction efficiency is improved, the construction period is shortened, meanwhile, repeated recycling can be achieved, and the detection equipment is suitable for installation of multiple sections of pipelines such as large-diameter concrete prefabricated pipes and steel pipes, particularly installation of multiple pipe joints of pipelines which are large in pipe diameter, long in installation distance and difficult to retest.

Description

Technical field: [0001] The invention relates to the technical field of municipal pipeline installation engineering equipment, in particular to the technical field of installation of multi-section pipelines such as large-diameter concrete prefabricated pipes and steel pipes, and specifically relates to a precision detection device for installation openings of pipe joints. Background technique: [0002] Because municipal drainage projects need to pre-embed large-diameter (D is 1800-3500mm) concrete prefabricated pipelines, but these large-diameter pipelines are assembled from multiple pipe joints, and a single pipe joint is large and heavy. It is difficult to control the linearity of the pipeline. Repeated measurements, adjustments, and multiple movements are required to ensure that the pipeline linearity meets the design requirements. Difficulty in pipeline installation, rework, delay in construction period, etc. If in order to improve the installation accuracy of the pipel...

AI Technical Summary

Problems solved by technology

[0002] Because municipal drainage projects need to pre-embed large-diameter (D is 1800-3500mm) concrete prefabricated pipelines, but these large-diameter pipelines are assembled from multiple pipe joints, and a single pipe joint is large and heavy. It is difficult to control the linearity of the pipeline. Repeated measurements, adjustments, and multiple movements are required to ensure that the pipeline linearity meets the design requirements. Difficulty in pipeline installation, rework, delay in construction period, etc.

If in order to improve the installation accuracy of the pipeline, it is necessary to invest in corresponding professional measuring instruments and professionals, which will increase the construction investment

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