A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
T-shaped bridge jacking equipment and jacking method thereof
The invention relates to the field of bridge jacking equipment, in particular to T-shaped bridge jacking equipment and a jacking method thereof. Comprising two movable jacking machines and a bridge supporting plate, the bridge supporting plate is installed at the upper ends of the two movable jacking machines, the bridge supporting plate is composed of a left stabilizing plate and a right stabilizing plate which are arranged in a mirror image mode, rectangular grooves are formed in the sides, close to each other, of the two stabilizing plates, and straightening devices are arranged at the bottoms of the stabilizing plates and located on the two sides of the rectangular grooves; the tops of the sides, away from each other, of the two stabilizing plates are provided with abutting devices, and the sides, away from the rectangular groove, of the abutting devices are provided with adjusting devices. The straightening device is arranged to straighten a steel bar at the lower end of the middle of the T-shaped bridge, the telescopic end of a pushing air cylinder is connected with a telescopic elastic column, the telescopic end of the telescopic elastic column is connected with an extrusion plate matched with the steel bar, and the extrusion plate moves downwards close to the steel bar under the bending action of the telescopic elastic column; and under the combined action of the extrusion plates on the front side and the rear side, the reinforcing steel bars can be straightened.
本发明涉及桥梁顶升设备领域，具体的是一种T型桥梁顶升设备及其顶升方法。包括两个移动顶伸机、桥梁支撑板，所述桥梁支撑板安装在两个移动顶伸机的上端，桥梁支撑板由左右两个呈镜像布置的稳定板组成，两个稳定板相互靠近的一侧设置有矩形槽，稳定板的底部且位于矩形槽的两侧设置有捋直装置，两个稳定板相互远离的一侧顶部均设置有抵紧装置，抵紧装置远离矩形槽的一侧均设置有调节装置。本发明通过设置捋直装置对T型桥梁中部下端的钢筋进行捋直，推送气缸的伸缩端与伸缩弹性柱连接，伸缩弹性柱的伸缩端连接有与钢筋配合的挤压板，挤压板在伸缩弹性柱的弯曲作用下，紧贴钢筋向下运动，在前后两侧挤压板的共同作用下，从而能对钢筋进行捋直。
T-shaped bridge jacking equipment and jacking method thereof
The invention relates to the field of bridge jacking equipment, in particular to T-shaped bridge jacking equipment and a jacking method thereof. Comprising two movable jacking machines and a bridge supporting plate, the bridge supporting plate is installed at the upper ends of the two movable jacking machines, the bridge supporting plate is composed of a left stabilizing plate and a right stabilizing plate which are arranged in a mirror image mode, rectangular grooves are formed in the sides, close to each other, of the two stabilizing plates, and straightening devices are arranged at the bottoms of the stabilizing plates and located on the two sides of the rectangular grooves; the tops of the sides, away from each other, of the two stabilizing plates are provided with abutting devices, and the sides, away from the rectangular groove, of the abutting devices are provided with adjusting devices. The straightening device is arranged to straighten a steel bar at the lower end of the middle of the T-shaped bridge, the telescopic end of a pushing air cylinder is connected with a telescopic elastic column, the telescopic end of the telescopic elastic column is connected with an extrusion plate matched with the steel bar, and the extrusion plate moves downwards close to the steel bar under the bending action of the telescopic elastic column; and under the combined action of the extrusion plates on the front side and the rear side, the reinforcing steel bars can be straightened.
本发明涉及桥梁顶升设备领域，具体的是一种T型桥梁顶升设备及其顶升方法。包括两个移动顶伸机、桥梁支撑板，所述桥梁支撑板安装在两个移动顶伸机的上端，桥梁支撑板由左右两个呈镜像布置的稳定板组成，两个稳定板相互靠近的一侧设置有矩形槽，稳定板的底部且位于矩形槽的两侧设置有捋直装置，两个稳定板相互远离的一侧顶部均设置有抵紧装置，抵紧装置远离矩形槽的一侧均设置有调节装置。本发明通过设置捋直装置对T型桥梁中部下端的钢筋进行捋直，推送气缸的伸缩端与伸缩弹性柱连接，伸缩弹性柱的伸缩端连接有与钢筋配合的挤压板，挤压板在伸缩弹性柱的弯曲作用下，紧贴钢筋向下运动，在前后两侧挤压板的共同作用下，从而能对钢筋进行捋直。
T-shaped bridge jacking equipment and jacking method thereof
一种T型桥梁顶升设备及其顶升方法
ZHANG CAI (author) / LAN ZHIZHONG (author) / LI DIANYUAN (author) / ZHANG HAIPENG (author) / CHENG GUOJUN (author) / LIAO PENG (author) / CHEN TAO (author) / YE HAO (author)
2023-10-20
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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