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A platform for research: civil engineering, architecture and urbanism
High-tower-column double-cable-plane cable-stayed bridge steel strand bundle multi-hole traction system and construction method
The invention belongs to the technical field of bridge construction, and particularly relates to a multi-hole traction system for a steel strand bundle of a high-tower-column double-cable-plane cable-stayed bridge and a construction method. Comprising a forward-reverse rotation winch; the steel cable guide pipe end fixed pulley is mounted at the lower end of the steel cable guide pipe I; the tower column end fixed pulley is mounted at the position of a steel strand to be fixed of the tower column; the adjusting end fixed pulley is connected to the telescopic tensioning device; one end of the traction steel wire rope is connected with the first steel strand tractor; the other end of the traction steel wire rope sequentially penetrates through a left steel wire rope guide pipe end fixed pulley, a rotary drum of the forward and reverse rotation winch, a left adjusting end fixed pulley, a rotary drum of the forward and reverse rotation winch, a right adjusting end fixed pulley, a right steel wire rope guide pipe end fixed pulley, a right tower column end fixed pulley and a left tower column end fixed pulley and is finally connected with a first steel strand tractor.
本发明属于桥梁施工技术领域，具体是一种高塔柱双索面斜拉桥钢绞线束多孔牵引系统及施工方法。包括正反转卷扬机；钢索导管端定滑轮，所述钢索导管端定滑轮安装在钢索导管I下端；塔柱端定滑轮，所述塔柱端定滑轮安装在塔柱的待固定钢绞线位置处；调节端定滑轮，所述调节端定滑轮连接在伸缩张紧装置上；牵引钢丝绳，所述牵引钢丝绳的一端连接第一钢绞线牵引器，牵引钢丝绳的另一端依次穿过左侧钢索导管端定滑轮、正反转卷扬机的转筒、左侧调节端定滑轮、正反转卷扬机的转筒、右侧调节端定滑轮、右侧钢索导管端定滑轮、右侧塔柱端定滑轮以及左侧塔柱端定滑轮最后连接第一钢绞线牵引器。
High-tower-column double-cable-plane cable-stayed bridge steel strand bundle multi-hole traction system and construction method
The invention belongs to the technical field of bridge construction, and particularly relates to a multi-hole traction system for a steel strand bundle of a high-tower-column double-cable-plane cable-stayed bridge and a construction method. Comprising a forward-reverse rotation winch; the steel cable guide pipe end fixed pulley is mounted at the lower end of the steel cable guide pipe I; the tower column end fixed pulley is mounted at the position of a steel strand to be fixed of the tower column; the adjusting end fixed pulley is connected to the telescopic tensioning device; one end of the traction steel wire rope is connected with the first steel strand tractor; the other end of the traction steel wire rope sequentially penetrates through a left steel wire rope guide pipe end fixed pulley, a rotary drum of the forward and reverse rotation winch, a left adjusting end fixed pulley, a rotary drum of the forward and reverse rotation winch, a right adjusting end fixed pulley, a right steel wire rope guide pipe end fixed pulley, a right tower column end fixed pulley and a left tower column end fixed pulley and is finally connected with a first steel strand tractor.
本发明属于桥梁施工技术领域，具体是一种高塔柱双索面斜拉桥钢绞线束多孔牵引系统及施工方法。包括正反转卷扬机；钢索导管端定滑轮，所述钢索导管端定滑轮安装在钢索导管I下端；塔柱端定滑轮，所述塔柱端定滑轮安装在塔柱的待固定钢绞线位置处；调节端定滑轮，所述调节端定滑轮连接在伸缩张紧装置上；牵引钢丝绳，所述牵引钢丝绳的一端连接第一钢绞线牵引器，牵引钢丝绳的另一端依次穿过左侧钢索导管端定滑轮、正反转卷扬机的转筒、左侧调节端定滑轮、正反转卷扬机的转筒、右侧调节端定滑轮、右侧钢索导管端定滑轮、右侧塔柱端定滑轮以及左侧塔柱端定滑轮最后连接第一钢绞线牵引器。
High-tower-column double-cable-plane cable-stayed bridge steel strand bundle multi-hole traction system and construction method
高塔柱双索面斜拉桥钢绞线束多孔牵引系统及施工方法
MA ZHANGGEN (author) / ZHANG XINGHONG (author) / JIA YOUXIU (author) / DONG YANGYANG (author) / DONG KANG (author) / TIAN YONGKANG (author) / CAO LIZHUANG (author)
2024-12-03
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2024
| European Patent Office | 2023
| European Patent Office | 2023
| European Patent Office | 2024