A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Main tower vertical rotating device of single-tower double-layer steel truss girder cable-stayed bridge
The invention discloses a single-tower double-layer steel truss girder cable-stayed bridge main tower vertical rotating device, and relates to the technical field of bridge building construction, the single-tower double-layer steel truss girder cable-stayed bridge main tower vertical rotating device comprises a shell, a fixed seat is arranged at the bottom of the shell, a sliding seat is arranged at the top of the shell in a sliding mode, connecting seats are arranged in the fixed seat and the sliding seat, and anchoring assemblies are arranged at the tops of the connecting seats; the anchoring assembly comprises a through hole, the through hole is formed in the top of the connecting seat, and the top of the through hole is of a conical structure; the anchorage device is arranged in the through hole in a sliding mode, and the bottom of the anchorage device is of a conical structure; and one end of the steel strand traction cable penetrates through the anchorage device. The steel strand traction cable can be driven to move stably through reciprocating ascending and descending of the sliding seat, the stability of a vertical rotation system in the vertical rotation construction process can be guaranteed, and meanwhile the purposes of guaranteeing construction safety, improving construction quality and saving construction cost can be achieved.
本发明公开了一种独塔双层钢桁梁斜拉桥主塔竖转装置，涉及桥梁建筑施工技术领域，包括：壳体，所述壳体底部设置有固定座，所述壳体顶部滑动设置有滑动座，所述固定座和滑动座内均设置有连接座，所述连接座顶部设置有锚定组件；所述锚定组件包括：通孔，所述通孔设置在连接座顶部，所述通孔顶部为锥形结构；锚具，所述锚具滑动设置在通孔内，且锚具底部为锥形结构；还包括：钢绞线牵引索，所述钢绞线牵引索的一端穿过锚具。本发明能够通过滑动座的往复上升和下降，带动钢绞线牵引索稳定移动，能保证竖转施工过程中竖转体系的稳定性，同时也能达到保证施工安全、提高施工质量、节省施工成本的目的。
Main tower vertical rotating device of single-tower double-layer steel truss girder cable-stayed bridge
The invention discloses a single-tower double-layer steel truss girder cable-stayed bridge main tower vertical rotating device, and relates to the technical field of bridge building construction, the single-tower double-layer steel truss girder cable-stayed bridge main tower vertical rotating device comprises a shell, a fixed seat is arranged at the bottom of the shell, a sliding seat is arranged at the top of the shell in a sliding mode, connecting seats are arranged in the fixed seat and the sliding seat, and anchoring assemblies are arranged at the tops of the connecting seats; the anchoring assembly comprises a through hole, the through hole is formed in the top of the connecting seat, and the top of the through hole is of a conical structure; the anchorage device is arranged in the through hole in a sliding mode, and the bottom of the anchorage device is of a conical structure; and one end of the steel strand traction cable penetrates through the anchorage device. The steel strand traction cable can be driven to move stably through reciprocating ascending and descending of the sliding seat, the stability of a vertical rotation system in the vertical rotation construction process can be guaranteed, and meanwhile the purposes of guaranteeing construction safety, improving construction quality and saving construction cost can be achieved.
本发明公开了一种独塔双层钢桁梁斜拉桥主塔竖转装置，涉及桥梁建筑施工技术领域，包括：壳体，所述壳体底部设置有固定座，所述壳体顶部滑动设置有滑动座，所述固定座和滑动座内均设置有连接座，所述连接座顶部设置有锚定组件；所述锚定组件包括：通孔，所述通孔设置在连接座顶部，所述通孔顶部为锥形结构；锚具，所述锚具滑动设置在通孔内，且锚具底部为锥形结构；还包括：钢绞线牵引索，所述钢绞线牵引索的一端穿过锚具。本发明能够通过滑动座的往复上升和下降，带动钢绞线牵引索稳定移动，能保证竖转施工过程中竖转体系的稳定性，同时也能达到保证施工安全、提高施工质量、节省施工成本的目的。
Main tower vertical rotating device of single-tower double-layer steel truss girder cable-stayed bridge
一种独塔双层钢桁梁斜拉桥主塔竖转装置
SHI LEI (author) / CHENG MING-CHUN (author) / CAO DEYU (author) / XU YIFAN (author) / XU HUANHUAN (author) / YANG MING (author) / XIE BO (author) / WANG GAOKE (author) / MA WENHUI (author) / JIANG HUA (author)
2023-07-18
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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