A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Incremental launching construction device for open-type steel truss girder
The invention relates to the technical field of bridge construction equipment, and discloses an incremental launching construction device for an open-type steel truss girder, which is technically characterized by comprising two groups of foundations which are horizontally distributed left and right, two groups of guide rails are fixedly mounted on the upper surfaces of the foundations, and a first incremental launching device is slidably connected to the two groups of guide rails; second pushing devices are slidably connected to the two sets of guide rails and located on the back faces of the first pushing devices, and sliding way structures are slidably connected to the two sets of guide rails and located on the back faces of the second pushing devices. According to the pushing construction device for the open-type steel truss girder, the first pushing device, the second pushing device and the sliding way structure are designed on the pushing construction device for the open-type steel truss girder, pushing force is applied to the sliding way structure through mutual alternation of the first pushing device and the second pushing device, uninterrupted transportation of the steel truss girder bridge can be achieved, the transportation efficiency of the steel truss girder bridge is improved, and the construction efficiency of the open-type steel truss girder bridge is improved. And the advantage of saving transportation time is achieved.
本发明涉及桥梁施工设备技术领域，且公开了一种用于敞开式钢桁架梁顶推施工装置，其技术要点为：包括两组左右水平分布的地基，地基上表面固定安装有两组导轨，两组导轨上滑动连接有第一顶推装置，两组导轨上位于第一顶推装置背面滑动连接有第二顶推装置，两组导轨上位于第二顶推装置背面滑动连接有滑道结构。本发明通过在一种用于敞开式钢桁架梁顶推施工装置上设计第一顶推装置、第二顶推装置和滑道结构，通过第一顶推装置和第二顶推装置相互轮换下对滑道结构施加推力，可实现对钢桁梁桥的不间断运输，以提高对钢桁梁桥运输的效率，达到节省运输时间的优点。
Incremental launching construction device for open-type steel truss girder
The invention relates to the technical field of bridge construction equipment, and discloses an incremental launching construction device for an open-type steel truss girder, which is technically characterized by comprising two groups of foundations which are horizontally distributed left and right, two groups of guide rails are fixedly mounted on the upper surfaces of the foundations, and a first incremental launching device is slidably connected to the two groups of guide rails; second pushing devices are slidably connected to the two sets of guide rails and located on the back faces of the first pushing devices, and sliding way structures are slidably connected to the two sets of guide rails and located on the back faces of the second pushing devices. According to the pushing construction device for the open-type steel truss girder, the first pushing device, the second pushing device and the sliding way structure are designed on the pushing construction device for the open-type steel truss girder, pushing force is applied to the sliding way structure through mutual alternation of the first pushing device and the second pushing device, uninterrupted transportation of the steel truss girder bridge can be achieved, the transportation efficiency of the steel truss girder bridge is improved, and the construction efficiency of the open-type steel truss girder bridge is improved. And the advantage of saving transportation time is achieved.
本发明涉及桥梁施工设备技术领域，且公开了一种用于敞开式钢桁架梁顶推施工装置，其技术要点为：包括两组左右水平分布的地基，地基上表面固定安装有两组导轨，两组导轨上滑动连接有第一顶推装置，两组导轨上位于第一顶推装置背面滑动连接有第二顶推装置，两组导轨上位于第二顶推装置背面滑动连接有滑道结构。本发明通过在一种用于敞开式钢桁架梁顶推施工装置上设计第一顶推装置、第二顶推装置和滑道结构，通过第一顶推装置和第二顶推装置相互轮换下对滑道结构施加推力，可实现对钢桁梁桥的不间断运输，以提高对钢桁梁桥运输的效率，达到节省运输时间的优点。
Incremental launching construction device for open-type steel truss girder
一种用于敞开式钢桁架梁顶推施工装置
WU YANG (author) / KANG JIPING (author) / CHEN KE (author) / CAI BAOSHAN (author) / ZHENG YONG (author) / ZHENG XUETENG (author) / PEI NAN (author) / LI ZHUOWEI (author) / YANG ZIGANG (author) / WANG HONGBIN (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Side span steel truss girder incremental launching construction method
| European Patent Office | 2024
Incremental launching construction method of steel truss girder bridge
| European Patent Office | 2023
Distribution girder type walking incremental launching construction method for truss girder
| European Patent Office | 2023
Large steel truss girder incremental launching construction structure and method
| European Patent Office | 2021
Slideway beam for incremental launching construction of steel truss girder
| European Patent Office | 2024