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A platform for research: civil engineering, architecture and urbanism
High-speed rail box girder support rapid replacement device and box girder support rapid replacement method
The invention discloses a high-speed rail box girder support rapid replacement device and a box girder support rapid replacement method.The high-speed rail box girder support rapid replacement device comprises a box girder support lifting machine and a cantilever crane, a main frame is provided with a fixing mechanism used for fixing the frame between a box girder and a pier, the main frame is provided with a synchronous lifting mechanism, and the synchronous lifting mechanism is provided with a lifting mechanism. The main frame is further provided with a track structure used for horizontally moving the box girder support, the track structure is composed of a first track playing a guiding role and a second track playing a supporting role, the horizontal moving vehicle is further provided with a box girder support positioning assembly, and when the lifting supporting plate is lifted to the maximum height, the box girder support can be horizontally moved. And the box girder support is transferred from the lifting supporting plate to the translation vehicle through the box girder support fixing assembly. The box girder support has the beneficial effects that the problems that when an existing box girder support is replaced, the construction space is narrow, and operation is inconvenient are solved, lifting and moving of the box girder support on a pier are achieved, operation is simplified, and the safety performance of operation is improved.
本发明公开了一种高铁箱梁支座快速更换装置及箱梁支座快速更换方法，包括箱梁支座升降机和悬臂吊机，所述的主框架上设置有用于将所述框架固定在箱梁与桥墩之间的固定机构，所述的主框架上设置有同步提升机构，所述的主框架上还设置有用于平移箱梁支座的轨道结构，所述轨道结构由起导向作用的第一轨道和起支撑作用的第二轨道组成，所述平移车上还设置有箱梁支座定位组件，所述升降托板提升至最大高度时，通过所述箱梁支座固定组件实现将所述箱梁支座从所述升降托板向所述平移车的转移。本发明的有益效果为：解决了现有箱梁支座更换时施工空间狭小操作不便的问题，实现了对箱梁支座在桥墩上的提升和移动，简化了操作，提高了操作的安全性能。
High-speed rail box girder support rapid replacement device and box girder support rapid replacement method
The invention discloses a high-speed rail box girder support rapid replacement device and a box girder support rapid replacement method.The high-speed rail box girder support rapid replacement device comprises a box girder support lifting machine and a cantilever crane, a main frame is provided with a fixing mechanism used for fixing the frame between a box girder and a pier, the main frame is provided with a synchronous lifting mechanism, and the synchronous lifting mechanism is provided with a lifting mechanism. The main frame is further provided with a track structure used for horizontally moving the box girder support, the track structure is composed of a first track playing a guiding role and a second track playing a supporting role, the horizontal moving vehicle is further provided with a box girder support positioning assembly, and when the lifting supporting plate is lifted to the maximum height, the box girder support can be horizontally moved. And the box girder support is transferred from the lifting supporting plate to the translation vehicle through the box girder support fixing assembly. The box girder support has the beneficial effects that the problems that when an existing box girder support is replaced, the construction space is narrow, and operation is inconvenient are solved, lifting and moving of the box girder support on a pier are achieved, operation is simplified, and the safety performance of operation is improved.
本发明公开了一种高铁箱梁支座快速更换装置及箱梁支座快速更换方法，包括箱梁支座升降机和悬臂吊机，所述的主框架上设置有用于将所述框架固定在箱梁与桥墩之间的固定机构，所述的主框架上设置有同步提升机构，所述的主框架上还设置有用于平移箱梁支座的轨道结构，所述轨道结构由起导向作用的第一轨道和起支撑作用的第二轨道组成，所述平移车上还设置有箱梁支座定位组件，所述升降托板提升至最大高度时，通过所述箱梁支座固定组件实现将所述箱梁支座从所述升降托板向所述平移车的转移。本发明的有益效果为：解决了现有箱梁支座更换时施工空间狭小操作不便的问题，实现了对箱梁支座在桥墩上的提升和移动，简化了操作，提高了操作的安全性能。
High-speed rail box girder support rapid replacement device and box girder support rapid replacement method
一种高铁箱梁支座快速更换装置及箱梁支座快速更换方法
XU CHAO (author) / QI CHANGNING (author) / ZHANG GUOHUA (author) / SUYA LATU (author) / YAN JINXUE (author) / XUE ZEMIN (author) / ZHANG CHENDI (author) / WANG CHAO (author) / SHI XUESONG (author) / LI BAOYUN (author)
2022-12-02
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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