PIPING HOLE OPENING JIG, AND PIPING HOLE OPENING PROCESSING METHOD

PROBLEM TO BE SOLVED: To provide a piping hole opening jig capable of performing hole opening processing of embedded piping at a fixed or higher work level easily and while keeping high safety on a work site, and a piping hole opening processing method using the jig.SOLUTION: A piping hole opening j...

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Bibliographic Details
Main Author YANO MASAYA
Format Patent
LanguageEnglish
Japanese
Published 08.11.2018
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
JOINTS OR FITTINGS FOR PIPES
LIGHTING
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
PIPES
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a piping hole opening jig capable of performing hole opening processing of embedded piping at a fixed or higher work level easily and while keeping high safety on a work site, and a piping hole opening processing method using the jig.SOLUTION: A piping hole opening jig 1 is configured to perform hole opening processing on a surface of cylindrical piping P and comprises: a pair of angle receptacles 10 each including a groove part 11 of which the cross section is substantially U-shaped; and a pair of slide angles 20 each including a tabular slide part 21 which is slide-fitted into the groove part 11 of the angle receptacle 10, and a piping fixing part 22 which is erected from a plate surface of the slide part 21 in such a manner that the cross section is substantially T-shaped. To the pair of angle receptacles 10 which are overlapped in such a manner that the groove parts 11 face each other, the slide parts 21 of the slide angles 20 are slide-fitted from both ends. The piping P subjected to the hole opening processing is held and fixed by a pair of piping fixing parts 22 which are caused to face each other by the slide-fitting.SELECTED DRAWING: Figure 1 【課題】作業現場において、簡易にかつ高い安全性を備えつつ一定以上の作業水準で埋設配管の穴開け処理を行うことができる配管穴開け用治具及びその治具を用いた配管穴開け処理方法を提供する。【解決手段】本発明に係る配管穴開け用治具１は、円筒形状の配管Ｐの表面に穴開け処理を行うためのものであり、断面略コの字状の溝部１１を有する一対のアングル受け１０と、アングル受け１０の溝部１１にスライド嵌合させる板状のスライド部２１と、スライド部２１の板面から断面略Ｔ字状に立設された配管固定部２２とを有する一対のスライドアングル２０と、を備え、溝部１１が互いに向かい合うように重ね合させた一対のアングル受け１０に、その両端からそれぞれスライドアングル２０のスライド部２１をスライド嵌合させ、スライド嵌合により対面した一対の配管固定部２２により穴開け処理対象の配管Ｐを挟持固定する。【選択図】図１
Bibliography:Application Number: JP20170072515