REFERENCE CORE GUIDE, AND POSITIONING METHOD USING THE SAME

To provide a device that can perform a positioning work, using a linear member serving as an installation reference without using a laser transmission type distance sensor.SOLUTION: A reference core guide 100 performs positioning of a sill 1 (object) in conformity to a linear reference core 3. The r...

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Bibliographic Details
Main Authors HATANO TOSHIAKI, ITO MASAHITO
Format Patent
LanguageEnglish
Japanese
Published 12.10.2022
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Summary:To provide a device that can perform a positioning work, using a linear member serving as an installation reference without using a laser transmission type distance sensor.SOLUTION: A reference core guide 100 performs positioning of a sill 1 (object) in conformity to a linear reference core 3. The reference core guide 100 comprises: a laser irradiation unit 102; a base 101 (holding part) that holds the laser irradiation unit 102; and a projection block 105. The projection block 105 is attached to the reference core 3, and can project a laser that the laser irradiation unit 102 emits. The laser irradiation unit 102 has: a first line laser irradiation instrument 102A that emits a first line laser 114A parallel with an axis of the reference core 3; and a second line laser irradiation instrument 102B that emits a second line laser 114B parallel with the axis of the reference core 3 and crossing the first line laser 114A.SELECTED DRAWING: Figure 5 【課題】レーザ透過型の距離センサを用いずに、据付基準となる線状部材を利用した位置決め作業を行うことが可能な装置を提供する。【解決手段】基準芯ガイド100は、線状の基準芯3に合わせてシル1(対象物)の位置決めをする。基準芯ガイド100は、レーザ照射部102と、レーザ照射部102を保持するベース101(保持部)と、投影ブロック105を備える。投影ブロック105は、基準芯3に取り付けられ、レーザ照射部102が出射するレーザを投影可能である。レーザ照射部102は、基準芯3の軸に平行な第1ラインレーザ114Aを出射する第1ラインレーザ照射器102Aと、基準芯3の軸に平行、且つ、第1ラインレーザ114Aと交差する第2ラインレーザ114Bを出射する第2ラインレーザ照射器102Bとを有する。【選択図】図5
Bibliography:Application Number: JP20210054808