Support for segmented hoisting of large-span double-layer steel box girder

The utility model provides a support for segmented hoisting of a large-span double-layer steel box girder. The support for segmented hoisting of the large-span double-layer steel box girder comprises I-shaped steel. The I-shaped steel is mounted at the top end of the first bracket structure through...

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Bibliographische Detailangaben
Hauptverfasser: ZHOU XIANGYING, CAO HOUTANG, YING WUHONG, GU YANG, LIU JIAN, WANG YONGQIANG, LI LILIN, YAN FENGTAO, LUO MIN, LI CANFENG, ZHANG PENG, ZHANG YAN, REN MENGYUN, JIANG HUALONG, WU XUAN, CHENG JIA, ZHU JIAWEI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model provides a support for segmented hoisting of a large-span double-layer steel box girder. The support for segmented hoisting of the large-span double-layer steel box girder comprises I-shaped steel. The I-shaped steel is mounted at the top end of the first bracket structure through bolts; the first supporting column is mounted on the surface of the foundation structure; the sliding structure is mounted on the surface of the I-shaped steel; the second support structure is mounted at the top end of the connecting seat through a bolt; the auxiliary structure is mounted on the edge of the surface of the I-shaped steel; the sand box is mounted on the surface of the I-shaped steel; and the box girder abuts against the surface of the sand box. The support for segmented hoisting of the large-span double-layer steel box girder has the advantages of being convenient to disassemble and assemble, capable of facilitating cross hoisting of the double-layer box girder, large in bearing capacity and capable