Walking device and walking method of continuous beam cantilever bridge fabrication machine

• Main Authors: HE HONGSHENG, WANG YING, ZHANG BO, LIANG CHAO, ZHANG JIESHENG, ZU PING, HAN JUN, LIAO ZHILIANG, RUAN RENYI, WANG ANHUI
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The invention provides a walking device and walking method for a continuous beam cantilever bridge fabrication machine, and the walking device comprises a truss which comprises a suspended beam and a main beam, and the suspended beam is slidably assembled on the upper surface of a poured section of a bridge through a guide rail; the counter-force mechanism is correspondingly arranged at the end, extending to the poured section, of the main beam and comprises a counter-jacking wheel and a counter-jacking piece, and the counter-jacking wheel and the counter-jacking piece are connected with the main beam through self-locking oil cylinders; the two reverse jacking wheels are connected to the same wheel groove; the bridge fabrication machine is arranged on a poured section of a bridge, the suspended beam can slide along the guide rail under driving of external force and is tightly attached to the lower surface of the wing plate in the moving process of the bridge fabrication machine, the reverse jacking wheels are