Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel truss bridge construction installation system and construction method
The invention relates to the technical field of steel truss girder installation and construction, and provides a steel truss bridge construction and installation system which is used for installing a steel truss on piers and comprises hoisting equipment and temporary buttresses and further comprises a movable lifting support, a movable adjusting frame and a limiting support. A plurality of temporary buttresses are arranged between the two piers located in the same row at intervals, a movable lifting support is arranged between the two rows of temporary buttresses and ascends and descends through a shear fork mechanism, and a plurality of movable adjusting frames are movably arranged on the two sides of the upper end of the movable lifting support correspondingly. A limiting support is arranged on the side, away from the movable lifting support, of the upper end of the temporary buttress and abuts against the steel truss through vertical movement of a limiting plate frame. Rapid positioning is achieved through the movable lifting support, the movable adjusting frame, the temporary buttress and the limiting support, the positioning operation is simplified, and the construction efficiency is improved.
本发明涉及钢桁梁安装施工技术领域，提出了一种钢桁架桥梁施工安装系统，用于将钢桁架安装到桥墩上，包括吊装设备、临时支墩，还包括移动升降支撑、移动调整架、限位支架，跨河道设置两排桥墩，位于同排的两个桥墩之间间隔设置有多个临时支墩，两排临时支墩之间设置有移动升降支撑，移动升降支撑通过剪叉机构实现升降，移动升降支撑上端的两侧分别活动设置有若干个移动调整架，临时支墩上端远离移动升降支撑的一侧设置有限位支架，限位支架通过限位板架上下移动与钢桁架抵接。该发明通过移动升降支撑、移动调整架、临时支墩、限位支架实现快速定位，简化了定位操作，提高了施工效率。
Steel truss bridge construction installation system and construction method
The invention relates to the technical field of steel truss girder installation and construction, and provides a steel truss bridge construction and installation system which is used for installing a steel truss on piers and comprises hoisting equipment and temporary buttresses and further comprises a movable lifting support, a movable adjusting frame and a limiting support. A plurality of temporary buttresses are arranged between the two piers located in the same row at intervals, a movable lifting support is arranged between the two rows of temporary buttresses and ascends and descends through a shear fork mechanism, and a plurality of movable adjusting frames are movably arranged on the two sides of the upper end of the movable lifting support correspondingly. A limiting support is arranged on the side, away from the movable lifting support, of the upper end of the temporary buttress and abuts against the steel truss through vertical movement of a limiting plate frame. Rapid positioning is achieved through the movable lifting support, the movable adjusting frame, the temporary buttress and the limiting support, the positioning operation is simplified, and the construction efficiency is improved.
本发明涉及钢桁梁安装施工技术领域，提出了一种钢桁架桥梁施工安装系统，用于将钢桁架安装到桥墩上，包括吊装设备、临时支墩，还包括移动升降支撑、移动调整架、限位支架，跨河道设置两排桥墩，位于同排的两个桥墩之间间隔设置有多个临时支墩，两排临时支墩之间设置有移动升降支撑，移动升降支撑通过剪叉机构实现升降，移动升降支撑上端的两侧分别活动设置有若干个移动调整架，临时支墩上端远离移动升降支撑的一侧设置有限位支架，限位支架通过限位板架上下移动与钢桁架抵接。该发明通过移动升降支撑、移动调整架、临时支墩、限位支架实现快速定位，简化了定位操作，提高了施工效率。
Steel truss bridge construction installation system and construction method
一种钢桁架桥梁施工安装系统及施工方法
LI DEKUN (Autor:in) / QIU TAO (Autor:in) / LIU YAFEI (Autor:in) / WANG CHANGYIN (Autor:in) / GU LINFENG (Autor:in) / SONG JIXIANG (Autor:in) / LI LIANGLIANG (Autor:in) / WANG JUNKAI (Autor:in) / CHENG ZHENGCHAO (Autor:in) / JIANG MINRUI (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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