Deviation measuring ruler of internal-external corners of template and measuring method thereof

Abstract

The invention provides a deviation measuring ruler of internal-external corners of a template. The deviation measuring ruler comprises a long side frame and a short side frame whose ends are hinged. Multiple supporting rulers with adjustable spacing penetrate and are mounted on the long side frame and the short side frame in the horizontal direction. A bubble level gauge and a vertical bubble meter are embedded in the long side frame whose top is provided with angle index. According to the deviation measuring ruler of the internal-external corners of the template and measuring method thereof,the interference problem of supporting back arris on the back surface of the template can be effectively avoided by a mode that the end of the supporting ruler is vertically supported on the back surface of the template, so that the long side frame and the short side frame of the measuring ruler can measure the deviation of the internal-external corners without directly contacting the template, and estimated measurements can be made without the need for control lines. Therefore, the error of the traditional process is effectively reduced, the template quality can be detected, corresponding data support is provided, and the quality of the internal-external corners after pouring of the main body structure is guaranteed. The construction period is shortened, the labor cost is reduced, and theeconomic and social value is good.

Description

technical field [0001] The invention belongs to the technical field of building construction, in particular to a template yin-yang angle deviation measuring ruler and a measuring method thereof. Background technique [0002] The yin and yang angle measuring ruler is an indispensable tool for building construction inspection. It can measure the angle of the building wall or the finished formwork to check whether the angle is vertical or meets the design standards. However, in actual use , when measuring the yin and yang angles of a formwork with a supporting back, the supporting back will interfere with the yin and yang angle measuring ruler in the prior art, so that the two ruler plates of the measuring ruler cannot fit on the plane of the template, As a result, the measurement results have serious errors, and it is impossible to detect the quality of the formwork and provide corresponding data support, and it is impossible to guarantee the quality of the yin and yang angles...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a formwork yin and yang angle deviation measuring ruler and its measuring method. Causes the problem that the yin and yang angles cannot be measured

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