Pipeline three-way intersecting line collecting ruler

CN119618176APending Publication Date: 2025-03-14JIANGSU LIBERT INC
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Patent Information

Application Number
CN202411642511.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-18
Publication Date
2025-03-14

AI Technical Summary

Technical Problem

When measuring sub-tubes of different diameters, existing pipeline measurement devices need to continuously adjust the mounting plate and measuring rod, resulting in low efficiency and affecting use.

Method used

A pipeline three-way intersecting line acquisition ruler is designed. By adjusting the diameter and irradiation angle of the circle composed of laser beam, it irradiates the projection line of the outer wall value, inner wall value and center line of the branch pipe circle, and projected onto the outer surface of the main pipe, so as to facilitate the drawing of intersecting lines with the main pipe.

Benefits of technology

This acquisition ruler can improve measurement efficiency, adjust the diameter and angle of the laser beam, accurately draw intersecting lines, and adapt to pipes of different diameters.

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    Figure CN119618176A_ABST
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Abstract

A lower installation disc is fixedly installed at the bottom of an outer shell, an upper installation disc is arranged above the lower installation disc, a transparent bottom plate is further fixedly installed at the position, located below the lower installation disc, of the bottom of the outer shell, and a plurality of lower arc-shaped through grooves are formed in the upper circumference of the lower installation disc in the radial direction; lower sliding guide grooves are formed in the positions, located in the lower arc-shaped through grooves, of the lower installation disc, laser emitters are slidably installed in the lower sliding guide grooves, the laser emitters emit light outwards through the transparent bottom plate, a plurality of upper arc-shaped through grooves are formed in the upper installation disc in the circumferential radial direction, and the upper arc-shaped through grooves and the lower arc-shaped through grooves are the same in structure and opposite in radian orientation. An adjusting connecting rod is rotationally connected to the laser transmitter, a traction device is arranged in the lower sliding guide groove, a cover plate is arranged on the top of the outer shell, the upper mounting disc is connected with a driving shaft, and a base is arranged on the outer shell. According to the collecting ruler, the diameter of a circle formed by laser beams can be adjusted, the circle can be projected to the outer surfaces of different main pipelines, intersecting lines can be drawn between the collecting ruler and the main pipelines conveniently, and efficiency is improved.
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Citation Information

Patent Citations

  • Pipeline measuring device and measuring method thereof

    CN114166087A