Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Railway-crossing continuous beam bridge swivel dismounting and mounting device and method
The invention discloses an existing cross-railway continuous beam bridge swivel dismounting and mounting device and method.The device comprises a supporting piece arranged between the bottom end of a box beam and a bridge pier and located on the central axis of the box beam, and the supporting piece is used for supporting the box beam; the box girder is obliquely divided into two division bodies, the traction piece is used for pulling the two division bodies, and the two division bodies move in opposite directions through the traction piece; the slide way is arranged below the box girder, and the two partition bodies are both connected with the slide way in a sliding mode. The safety problem in the existing railway-crossing continuous beam bridge dismantling process and fast, safe and orderly dismantling construction can be guaranteed, the existing railway-crossing continuous beam bridge is rotated away from the position above the railway through construction outside the road, and interference to the existing railway is reduced.
本发明公开一种既有跨铁路连续梁桥转体拆装装置及方法，包括，支撑件，设置在箱梁底端与桥墩之间，且位于箱梁的中轴线上，支撑件用于支撑箱梁；牵引件，箱梁斜向分割为两分割体，牵引件用于牵引两分割体，且两分割体通过牵引件运动方向相反；滑道，设置在箱梁下方，两分割体均与滑道滑动连接。本发明能够保证既有跨铁路连续梁桥拆除过程中的安全问题以及拆除施工的快速安全有序进行，通过路外施工，将既有跨铁路连续梁桥转离铁路上方，减少对既有铁路的干扰。
Railway-crossing continuous beam bridge swivel dismounting and mounting device and method
The invention discloses an existing cross-railway continuous beam bridge swivel dismounting and mounting device and method.The device comprises a supporting piece arranged between the bottom end of a box beam and a bridge pier and located on the central axis of the box beam, and the supporting piece is used for supporting the box beam; the box girder is obliquely divided into two division bodies, the traction piece is used for pulling the two division bodies, and the two division bodies move in opposite directions through the traction piece; the slide way is arranged below the box girder, and the two partition bodies are both connected with the slide way in a sliding mode. The safety problem in the existing railway-crossing continuous beam bridge dismantling process and fast, safe and orderly dismantling construction can be guaranteed, the existing railway-crossing continuous beam bridge is rotated away from the position above the railway through construction outside the road, and interference to the existing railway is reduced.
本发明公开一种既有跨铁路连续梁桥转体拆装装置及方法，包括，支撑件，设置在箱梁底端与桥墩之间，且位于箱梁的中轴线上，支撑件用于支撑箱梁；牵引件，箱梁斜向分割为两分割体，牵引件用于牵引两分割体，且两分割体通过牵引件运动方向相反；滑道，设置在箱梁下方，两分割体均与滑道滑动连接。本发明能够保证既有跨铁路连续梁桥拆除过程中的安全问题以及拆除施工的快速安全有序进行，通过路外施工，将既有跨铁路连续梁桥转离铁路上方，减少对既有铁路的干扰。
Railway-crossing continuous beam bridge swivel dismounting and mounting device and method
跨铁路连续梁桥转体拆装装置及方法
DAI TIANYU (Autor:in) / CHEN YING (Autor:in) / ZHANG WENXUE (Autor:in) / SI JIAHAO (Autor:in) / WU CHENYANG (Autor:in) / LUO JINHONG (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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