Measuring and positioning device for building construction

• Main Authors: JU KAI, NI HONGFEI, MA MINGMING, CHENG JIAHUI, HUA RIHUI, PENG BO, CHEN CHAO, PAN JIE, YU GUANG, ZHOU MEI, WANG DONG, YAO JIANHUI, LIU XIANBIAO, LIU XIAOPING, XIE WENBO, QI XIAOJUN, XIE YAN, HOU LIYANG, DUAN DEHU, XIA CHAOLIN, CHANG LIU, MA RONG
• Format: Patent
• Language: Chinese; English
• Published: 07.06.2022
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The utility model provides a measuring and positioning device for building construction, which comprises an angle measuring and positioning device and an elevation measuring and positioning device, and the angle measuring and positioning device is detachably connected with the elevation measuring and positioning device. Wherein the elevation measuring and positioning device comprises a movable rod, a fixed rod and a level bubble, and the movable rod is inserted into the fixed rod in a sliding manner; the movable rod is provided with scales used for measuring the length, and the scales are arranged in the axial direction of the movable rod. And a level bubble is arranged on the fixed rod. By combining the elevation measuring and positioning device and the angle measuring and positioning device, rapid positioning of the equipment foundation and the embedded part in the building engineering construction is achieved, manpower is saved, the preparation time for arranging the equipment foundation and the embedded p