Movable multi-specification pipe diameter and roundness online rapid detection device and use method

By designing a movable multi-special online rapid detection device for pipe diameter and roundness, the problems of long detection cycle, poor flexibility and insufficient accuracy in the prior art are solved, real-time, flexibility and high accuracy of pipeline detection are achieved, and detection efficiency is significantly improved.

CN111623688BActive Publication Date: 2025-03-25GUILIN UNIV OF ELECTRONIC TECH
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Patent Information

Application Number
CN202010586701.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2020-06-24
Publication Date
2025-03-25
Estimated Expiration
2040-06-24

AI Technical Summary

Technical Problem

The existing pipeline diameter measurement methods have problems such as long detection cycle, large manpower and material consumption, large errors, and inability to display detection results in real time, poor flexibility, insufficient accuracy and limited functionality.

Method used

A movable multi-specified pipeline diameter and roundness online rapid detection device is designed, using a crawler-type walking mechanism and detection mechanism, including a circular track drive motor, telescopic connecting rod, angle sensor and display window, which can independently move and detect pipeline diameter and roundness of different specifications and sizes.

Benefits of technology

Real-time, flexibility and accuracy of pipeline inspection are realized, and can quickly adapt to pipelines of different specifications and sizes, significantly improve detection efficiency and accuracy, and display the detection results in real time in the display window.

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Abstract

The present invention is a movable multi-specification pipeline diameter and roundness online rapid detection device and a method of use, comprising a traveling mechanism, a detection mechanism and a track mechanism; the detection mechanism and the track mechanism are both arranged on the traveling mechanism; the traveling mechanism adopts a crawler structure, which improves the road surface adaptability and running stability. The detection mechanism is equipped with a telescopic connecting rod, which can be freely extended and retracted with the rotation of the mechanism, thereby improving the flexibility of the mechanism. In addition, by adjusting the locking device, the first connecting rod can be freely extended and retracted, which is suitable for target pipelines of different specifications and sizes, thereby increasing the applicability of the device. An angle sensor is installed on the second connecting rod, and when the mechanism is rotating, the angle information between the second connecting rod and the pulley connecting rod can be displayed in real time.
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Citation Information

Patent Citations

  • Quick diameter detecting machine for axle products

    CN107843224A

  • Detection device applicable to pipelines with different diameters

    CN108953837A

  • Movable multi-specification pipeline diameter and roundness online rapid detection device

    CN212058582U