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Storage and transportation system suitable for large-span bridge girder storage and construction technology of storage and transportation system
The invention discloses a storage and transportation system suitable for large-span bridge girder storage and a construction technology of the storage and transportation system. The system comprises a girder storage trestle structure, a sliding base and a traction mechanism. The beam storage trestle structure is used for supporting storage and transportation slide way beams, a pair of storage and transportation slide way beams are arranged on the beam storage trestle structure, and the pair of storage and transportation slide way beams are arranged side by side in parallel; the sliding seat is used for bearing the main beam to move, store and transport and is arranged on the corresponding transport slide way beam, the sliding seat is of a hollow structure, through holes for a traction rope to penetrate through are formed in the two opposite ends of the sliding seat, and a detachable dragging mechanism is arranged at one end of the sliding seat; the traction mechanism is used for pulling the sliding seat to translate on the storage and transportation slideway beam; the traction mechanism comprises a traction winch and a traction rope used for penetrating through the sliding base to be connected with the dragging mechanism. The usage amount of steel is reduced, the construction period of the beam storage trestle is greatly shortened, and the cost is reduced; and the construction efficiency of the beam storage trestle bridge and the beam storage and moving operation efficiency are greatly improved.
本发明公开了一种适用于大跨径桥梁主梁存梁的存运系统及其施工工艺，其系统包括存梁栈桥结构和滑座以及牵引机构；存梁栈桥结构用于支撑存运滑道梁，所述存梁栈桥结构上设有一对存运滑道梁，一对存运滑道梁并排平行设置；滑座用于承载主梁移动存运，设在对应的运滑道梁上，所述滑座为中空结构滑座，滑座的相对两端均设有用于牵引绳穿过的通孔，滑座的一端设有可拆卸的拽拉机构；牵引机构用于牵引滑座在存运滑道梁上平移；所述牵引机构包括牵引卷扬机以及用于穿过滑座与拽拉机构相连的牵引绳。降低了钢材使用量，大幅缩短了存梁栈桥的施工工期，降低了成本；大幅提高了存梁栈桥搭设和存移梁作业效率。
Storage and transportation system suitable for large-span bridge girder storage and construction technology of storage and transportation system
The invention discloses a storage and transportation system suitable for large-span bridge girder storage and a construction technology of the storage and transportation system. The system comprises a girder storage trestle structure, a sliding base and a traction mechanism. The beam storage trestle structure is used for supporting storage and transportation slide way beams, a pair of storage and transportation slide way beams are arranged on the beam storage trestle structure, and the pair of storage and transportation slide way beams are arranged side by side in parallel; the sliding seat is used for bearing the main beam to move, store and transport and is arranged on the corresponding transport slide way beam, the sliding seat is of a hollow structure, through holes for a traction rope to penetrate through are formed in the two opposite ends of the sliding seat, and a detachable dragging mechanism is arranged at one end of the sliding seat; the traction mechanism is used for pulling the sliding seat to translate on the storage and transportation slideway beam; the traction mechanism comprises a traction winch and a traction rope used for penetrating through the sliding base to be connected with the dragging mechanism. The usage amount of steel is reduced, the construction period of the beam storage trestle is greatly shortened, and the cost is reduced; and the construction efficiency of the beam storage trestle bridge and the beam storage and moving operation efficiency are greatly improved.
本发明公开了一种适用于大跨径桥梁主梁存梁的存运系统及其施工工艺，其系统包括存梁栈桥结构和滑座以及牵引机构；存梁栈桥结构用于支撑存运滑道梁，所述存梁栈桥结构上设有一对存运滑道梁，一对存运滑道梁并排平行设置；滑座用于承载主梁移动存运，设在对应的运滑道梁上，所述滑座为中空结构滑座，滑座的相对两端均设有用于牵引绳穿过的通孔，滑座的一端设有可拆卸的拽拉机构；牵引机构用于牵引滑座在存运滑道梁上平移；所述牵引机构包括牵引卷扬机以及用于穿过滑座与拽拉机构相连的牵引绳。降低了钢材使用量，大幅缩短了存梁栈桥的施工工期，降低了成本；大幅提高了存梁栈桥搭设和存移梁作业效率。
Storage and transportation system suitable for large-span bridge girder storage and construction technology of storage and transportation system
适用于大跨径桥梁主梁存梁的存运系统及其施工工艺
GUO JIAJIA (author) / LI XIANGYANG (author) / SONG SHENGFENG (author) / ZHANG GUOHAO (author) / LYU TINGTING (author) / ZHANG ZIJUN (author) / ZENG XINGXING (author) / LI QINGGUO (author) / MA ZHUANG (author) / WANG XIN (author)
2023-11-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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