Inclination measurement instrument

Abstract

An inclination measurement instrument formed by removing a pendulum and a circular dial from an inclinometer main body, which is less likely to cause a measurement error and capable of measuring an inclination of an object to be measured in a short time. The inclination measurement instrument has a main body frame ( 1 ) that is to be arranged along a face (H) to be measured, a reference arm ( 2 ) and a telescoping arm ( 3 ) that are brought into contact with the face (H) to be measured. The reference arm ( 2 ) and the telescoping arm ( 3 ) are formed at both ends of the main boy frame ( 1 ) so as to be perpendicular to the main body frame and oriented in the same direction. The telescoping arm ( 3 ) has a slide scale movable by telescoping the telescoping arm ( 3 ) and a bubble gauge for determining a level of the telescoping arm. The telescoping arm ( 3 ) is telescoped with the tip ends of the reference arm ( 2 ) and the telescoping arm ( 3 ) in contact with the face (H) to be measured, and the level of the telescoping arm ( 3 ) is adjusted based on the bubble gauge of the telescoping arm, and then the inclination of the face (H) to be measured can be measured by the slide scale.

Description

technical field [0001] The present invention relates to an inclinometer for measuring the inclination of a column, a floor, a work object, and the like. Background technique [0002] When it comes to the method of observing the inclination state of the column, floor, etc. of the building, the method of measuring with a level meter or a plumb bob is generally used. The spirit level confirms the inclination state with the help of air bubbles, and the plumb bob judges the inclination state with the measurement value of the ruler. Currently, "Vertical Inclinometer V2" (Vertical Inclinometer V2), [online], Asia Consulting Co., Ltd., [October 15, 2002] Retrieval], the plumb inclinometer (trade name: vertical inclinometer V2) and "Dial Type Plumb Weight VH" (ダイヤル下げ振りVH), [online], Ozaki Manufacturing Co., Ltd. (Ozaki Manufacturing Co., Ltd.), [retrieved on October 15, 2002], Internet <URL:http : / / www.peacockozaki.jp / sub01_89.htm> (hereinafter referred to as non-patent docu...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned plumb type inclinometer can measure the horizontal inclination with the help of the bubble meter equipped in the main body, it must be equipped with the above-mentioned pendulum when performing the vertical inclination measurement, and it is difficult to measure the horizontal inclination and the vertical inclination. Measurements are performed simultaneously and interactively

Also, when moving the inclinometer, the pendulum may come into contact with other objects, causing damage to that object or the pendulum

[0005] In addition, the scale plate and the line (water line) of the pendulum are in contact, and if there is friction between them, it will cause errors in the measured value

Moreover, when performing outdoor measurements, the pendulum is easily affected by the wind and the measurement takes more time

[0006] On the one hand, when using a circular dial, the dial and the measuring needle must be adjusted before measurement.

Moreover, the measurement is sensitive to vibration and has the defect of measuring needle vibration, which is prone to measurement errors

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