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A platform for research: civil engineering, architecture and urbanism
Installation equipment for large-span high-speed steel box girder
The invention relates to installation equipment of a large-span high-speed steel box girder, and belongs to the technical field of steel box girder installation equipment.The installation equipment of the large-span high-speed steel box girder is provided with a pressing block and a deviation rectifying block, the pressing block extends out of a deviation rectifying shell in the initial state, and the deviation rectifying block retracts into the deviation rectifying shell in the initial state; the steel box girder presses the pressing block to move towards the interior of the deviation rectifying shell, along with movement of the pressing block, the pressing block controls hydraulic oil to drive the deviation rectifying block to slide, and then the deviation rectifying block extends out of the deviation rectifying shell. And the two deviation rectifying blocks also extend out of the deviation rectifying shell, and the two deviation rectifying blocks are jointly attached to the steel box girder at the same time to limit the position of the steel box girder, so that the actual position of the steel box girder placed on the pier and the position of the steel box girder preset to be placed on the pier are located on the same straight line.
本发明涉及一种大跨径高速钢箱梁的安装设备，属于钢箱梁安装设备技术领域，本方案通过设置有按压块和纠偏块，按压块的初始状态伸出于纠偏壳体外，纠偏块的初始状态收缩于纠偏壳体内，当钢箱梁自上至下放置于桥墩上时，钢箱梁压迫按压块朝纠偏壳体的内部移动，随着按压块的移动，使得按压块控制液压油驱动纠偏块进行滑动，进而实现纠偏块朝纠偏壳体外伸出，需要说明的是，待得钢箱梁压迫按压块完全没入纠偏壳体的内部，两个纠偏块也同样完成伸出于纠偏壳体外，且两个纠偏块同时共同与钢箱梁贴合设置，限制钢箱梁的位置，使得实际钢箱梁放置于桥墩上的位置与预设放置于桥墩上的钢箱梁的位置同处于同一直线上。
Installation equipment for large-span high-speed steel box girder
The invention relates to installation equipment of a large-span high-speed steel box girder, and belongs to the technical field of steel box girder installation equipment.The installation equipment of the large-span high-speed steel box girder is provided with a pressing block and a deviation rectifying block, the pressing block extends out of a deviation rectifying shell in the initial state, and the deviation rectifying block retracts into the deviation rectifying shell in the initial state; the steel box girder presses the pressing block to move towards the interior of the deviation rectifying shell, along with movement of the pressing block, the pressing block controls hydraulic oil to drive the deviation rectifying block to slide, and then the deviation rectifying block extends out of the deviation rectifying shell. And the two deviation rectifying blocks also extend out of the deviation rectifying shell, and the two deviation rectifying blocks are jointly attached to the steel box girder at the same time to limit the position of the steel box girder, so that the actual position of the steel box girder placed on the pier and the position of the steel box girder preset to be placed on the pier are located on the same straight line.
本发明涉及一种大跨径高速钢箱梁的安装设备，属于钢箱梁安装设备技术领域，本方案通过设置有按压块和纠偏块，按压块的初始状态伸出于纠偏壳体外，纠偏块的初始状态收缩于纠偏壳体内，当钢箱梁自上至下放置于桥墩上时，钢箱梁压迫按压块朝纠偏壳体的内部移动，随着按压块的移动，使得按压块控制液压油驱动纠偏块进行滑动，进而实现纠偏块朝纠偏壳体外伸出，需要说明的是，待得钢箱梁压迫按压块完全没入纠偏壳体的内部，两个纠偏块也同样完成伸出于纠偏壳体外，且两个纠偏块同时共同与钢箱梁贴合设置，限制钢箱梁的位置，使得实际钢箱梁放置于桥墩上的位置与预设放置于桥墩上的钢箱梁的位置同处于同一直线上。
Installation equipment for large-span high-speed steel box girder
一种大跨径高速钢箱梁的安装设备
HE WENHUA (author) / LIU XINLAI (author) / FANG HAITAO (author) / LI YUNMING (author) / YANG GUOHUI (author) / CHEN ZHUO (author) / ZHANG JIAHAO (author) / HUANG HONGGEN (author) / HONG HUACONG (author) / CHEN ZHIYONG (author)
2024-12-31
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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