Simple radius measuring device of arc-shaped structure and measuring method thereof

• Main Authors: FAN TING, REN XIFENG, DU XIANGHUI, WEI YUNPING, YU HAO, HWANG CHANG-KEUN, WEI JUANPEN, LI SHUCHANG, YUAN BO
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2023
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The invention discloses a simple radius measuring device of an arc-shaped structure and a measuring method thereof, and the device comprises two wall-attached arms with adjustable length, the wall-attached arms are arranged along the arc forming direction of the arc surface of a to-be-measured structure, and the two wall-attached arms are arranged at an interval along the arc forming direction; the length of the hinge arm is adjustable, and the two ends of the hinge arm are pivoted to the middles of the two wall attaching arms through rotating shafts respectively; the side, away from the arc face, of each wall attaching arm is connected with the corresponding dial, each dial is provided with an arc-shaped angle scale line, and the angle scale lines are concentric with the rotating shaft. The problem that the arc radius of an arc building structure is not easy to measure is solved. 本发明公开了一种弧形结构的半径简易测量装置及其测量方法，包括：长度可调节的两贴壁臂，所述贴壁臂沿待测结构的弧面的成弧方向设置，两所述贴壁臂沿所述成弧方向间隔设置；长度可调节的铰接臂，所述铰接臂的两端分别通过转轴枢接于两所述贴壁臂的中部；刻度盘，两所述贴壁臂的远