Curved beam pushing device and construction method thereof

• Main Authors: HU QI, HOU XUHAI, WU JIABAO, LI JIAN, SHEN FANG, WU CHENGHAN, ZHENG XIULONG, WU WEIMIN, WEN ZONGXIANG, LU GUOQING
• Format: Patent
• Language: Chinese; English
• Published: 13.06.2023
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The invention provides a curved beam pushing device which comprises pushing equipment, the pushing equipment is installed in a frame structure, and a cross beam is arranged at the top of the pushing equipment; the frame structure comprises a front load conversion counter-force seat and a rear load conversion counter-force seat, the front load conversion counter-force seat and the rear load conversion counter-force seat are connected and fixed through a connecting piece, and the pushing equipment is installed between the front load conversion counter-force seat and the rear load conversion counter-force seat; in the using state, the pushing devices and the frame structures are arranged on the two sides of the lower portion of the curve beam, and the cross beam is installed on the pushing devices on the two sides. In the pushing process, deviation of the curve beam can be matched, the curve beam is always supported by the frame structure of the pushing device in the pushing construction process of the curve sec