Large-diameter tubular pile perpendicularity measuring device and measuring method

• Main Authors: YU SHENGCAI, WANG LEI, FU LIJUN, SHEN QUN, XU LIQI, ZHANG BIN, YE LIANBING, HUANG YANHUI, GAO HONGYAN, CHEN FENG, ZHANG DAWEI
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING DISTANCES, LEVELS OR BEARINGS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; TESTING

The invention provides a large-diameter tubular pile perpendicularity measuring device and method, and relates to the technical field of wind power piles, and the specific steps are as follows: a three-dimensional coordinate system is defined for the whole wind power pile, the wind power pile is transversely placed, the central axis of the wind power pile is the X axis, one end of the wind power pile is defined as the 0 point of the X axis, the Y axis is parallel to the horizontal plane, and the Z axis is determined through the right hand system criterion; the whole wind power pile is cut into n sections through n + 1 equidistant longitudinal sections, and the side cross sections of the wind power pile numbered as i are all located on a three-dimensional coordinate system; according to the method for measuring the perpendicularity of the wind power pile, equidistant sectioning analysis is conducted on the wind power pile, data collection, data analysis and data processing are conducted on point position data