HEIGHT MEASUREMENT TOOL AND HEIGHT MEASUREMENT METHOD

摘要

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;COPYRIGHT: (C)2016,JPO&INPIT