Correcting device for prefabricated bridge deck slab

• Main Authors: YANG BINGYI, JIN QIANHUA, YU WEISONG, ZHENG MINGHAO, SUN QIYUAN, CHEN PENG, YAN JIANJUN, FANG CHAOPENG
• Format: Patent
• Language: Chinese; English
• Published: 23.09.2022
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The utility model discloses a prefabricated bridge deck slab deviation correcting device, and relates to the technical field of bridge deck correction, the prefabricated bridge deck slab deviation correcting device comprises a support, a jack is fixedly connected in an inner cavity of the bottom of the support, an ejector rod is fixedly connected to the output end of the jack, and the end, away from the jack, of the ejector rod penetrates through the support. Through cooperative arrangement of structures such as a sliding rod, a sliding sleeve, a hoisting plate, a hydraulic cylinder and a hydraulic rod, a prefabricated bridge plate can be hoisted to be separated from a bridge pier through a sling and a hoisting buckle which are fixedly connected to the hoisting plate at the bottom of the sliding sleeve, and then the hydraulic cylinder is started; a sliding sleeve is pushed by a hydraulic rod fixedly connected to the output end of a hydraulic cylinder to horizontally move in the length direction of the sliding