Combined device for checking and positioning cylindrical pier template and positioning method thereof

• Main Authors: ZHOU JIULI, YANG HAIPENG, HE JIANGPING, HE JIANJIA, GUO JIE, LI XIA, WU YINBAO, KE LI, CHENG RUITAO, LIU KANG, LANG ZEJUN, QI SHENGLU, CHEN WEIMIN, ZHANG YANYUN, CHEN CHENG, LA ZHONGXIAO
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; 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; OR VIADUCTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; TESTING

The invention provides a combined device for checking and positioning a cylindrical pier template and a positioning method of the combined device. A lateral positioning rod is vertically arranged on one side of a positioning bracket, the lateral positioning rod and a positioning bracket body form a three-way pipe body structure, an insertion rod below a small prism is arranged at the top of the positioning bracket, and one end of a positioning steel bar bracket is arranged in the lateral positioning rod; an annular connector is arranged at the other end of the positioning steel bar support and arranged on the positioning center column in a sleeving mode. The cylindrical pier formwork checking and positioning device determines the center position of a cylindrical pier and can mark the center point to provide a basis for formwork assembly without the need for personnel to enter a reinforcement cage. The safety risk that a person falls from a high place due to the fact that the person climbs a reinforcement cage