Adjusting system and adjusting method for bridge pier top block installation line shape

• Main Authors: REN HONGCHANG, WANG WENYANG, WANG TONG, LI JIAN, HUANG QING, LUO LIJUN, FANG MINGSHAN, ZHANG MEILING, LIU XIULING, TANG JIARUI, PENG XUMIN, ZENG DELI, WEI DONGSHENG, CHANG ZHENXIANG
• Format: Patent
• Language: Chinese; English
• Published: 14.07.2020
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; OR VIADUCTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; TESTING

The invention discloses an adjusting system and an adjusting method for a bridge pier top block installation line shape and relates to the technical field of bridge construction. The adjusting systemcomprises a plurality of measuring point acquisition assemblies, a hydraulic assembly and a control assembly, wherein a plurality of measuring point acquisition assemblies are arranged on a pluralityof measuring points preset on a bridge pier top block, a plurality of measuring points are divided into a plurality of groups along the transverse direction of a bridge, each group of measuring pointscomprises a front measuring point and a rear measuring point along the longitudinal direction of the bridge, each measuring point acquisition assembly acquires actual three-dimensional coordinates ofthe measuring points and transmits the actual three-dimensional coordinates to the control assembly, the hydraulic assembly makes the bridge pier top block translate, lift and rotate, the control assembly calculates a first dif