HEIGHT MEASUREMENT TOOL AND HEIGHT MEASUREMENT METHOD
PROBLEM TO BE SOLVED: To propose a measurement tool with which it is possible to easily measure the height of a base concrete without bending or lowering one's back and without undergoing a plurality of procedures in base concrete height or similar other measurement work where a worker would te...
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Main Authors | , , |
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Format | Patent |
Language | English Japanese |
Published |
23.06.2016
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To propose a measurement tool with which it is possible to easily measure the height of a base concrete without bending or lowering one's back and without undergoing a plurality of procedures in base concrete height or similar other measurement work where a worker would temporarily bend his back and stretch it back again or would lower his back and rise to his feet again, causing fatigue to the body.SOLUTION: A measurement tool 1 is composed of an outer casing 10 and an inner rod 20 fitted with a scale. The outer casing 10 comprises a cylinder part 11 and an overhang part 12, the cylinder part 11 of the outer casing 10 being formed into a cylindrical shape having a prescribed length and diameter, the central part of the cylindrical shape being a slide hole 11a penetrating the cylinder part 11 vertically, the slide hold 11a being provided with the inner rod 20 longer than the total length of the cylinder part 11 and fitted with a scale penetrating therethrough.SELECTED DRAWING: Figure 1
【課題】 基礎コンクリートなどの高さ測定作業において、作業員は、一度腰を屈め再び腰を伸ばし、あるいは腰を下ろし再び立ち上がるといった動作を行うことになり、身体に疲れが生じることになるが、このような測定作業を鑑み、測定作業において、腰を屈めたり腰を下ろしたりすることなく、また複数の手順を経ることなく容易に基礎コンクリートの高さ測定を可能とした測定器具を提案することを目的とする。【解決手段】 測定器具1は、外筒10と、目盛のついた内竿20とにより構成される。外筒10は、筒部11と張り出し部12とからなり、外筒10の筒部11は、所定の長さ及び径を有する円筒形状に形成されおり、円筒形状の中心部は、筒部11を上下に貫通するスライド孔11aとなっており、スライド孔11aには、筒部11の全長より目盛が付けられた長い内竿20が貫通して設けられている。【選択図】図1 |
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Bibliography: | Application Number: JP20140254646 |