Intelligent fine adjustment measurement method and system for double-block track panel

• Main Authors: ZHU BIN, ZHANG ZHENG, ZHANG PENG, HUANG WEILI, LI LUYAO, YE SONG, WEI HEDAO, LIU HUIFANG, LI QIUYI, ZHANG SHIJIE, ZHANG CHAOYONG
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2023
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; GYROSCOPIC INSTRUMENTS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING DISTANCES, LEVELS OR BEARINGS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; NAVIGATION; PERMANENT WAY; PERMANENT-WAY TOOLS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; TESTING

The method comprises the steps that a total station is installed on the center line of a track panel, and a track panel static geometric state measuring instrument is installed on a track panel adjusting point position; measuring the coordinates of a precise prism on the track panel static geometric state measuring instrument through the total station, and measuring the track gauge and levelness of the track panel at the corresponding adjustment point position through a track gauge sensor and a horizontal sensor on the track panel static geometric state measuring instrument; the precise prism coordinate of the track panel static geometric state measuring instrument and the track gauge and levelness of the track panel at the corresponding adjustment point position jointly form a measured value of the track panel at the adjustment point position; calculating deviations of the transverse direction, the elevation, the track gauge and the levelness of the track panel at the adjustment point based on the measured v