A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stay cable construction method and stay cable construction device
The invention relates to the field of bridge construction, in particular to a steel strand stay cable construction method which comprises the steps that feeding and discharging are conducted from a steel strand, a steel strand unit obtained through discharging is reconnected with the steel strand released by a cable disc, and then the steel strand unit is pulled to an upper end opening of a stay cable sleeve; and the steel strand units are fed into the stay cable sleeve from an opening in the upper end of the stay cable sleeve, then the two ends of each steel strand unit are anchored to the cable bent tower and the beam section correspondingly, and then the next steel strand unit is fed into the stay cable sleeve for anchoring till installation construction of the stay cable is completed. The formed steel strand unit of the stay cable can be continuously fed into the opening in the upper end of the stay cable sleeve so that the construction efficiency is greatly improved. The invention further provides a stay cable construction device. The length of the steel strand sent out by the cable releasing disc is measured by adopting the roller so that an operator can accurately perform blanking according to the length of the required steel strand unit, and waste caused by length errors of the steel strand unit obtained by blanking is avoided.
本发明涉及桥梁施工领域，具体涉及一种钢绞线斜拉索施工方法，包括：从钢绞线上下料，将下料得到的钢绞线单元与索盘放出的钢绞线重新连接，之后牵引钢绞线单元至斜拉索套管的上端开口，从斜拉索套管的上端开口将钢绞线单元送入斜拉索套管，之后将钢绞线单元的两端分别锚固在索塔与梁段上，之后将下一根钢绞线单元送入斜拉索套管中，进行锚固，直至完成该根斜拉索的安装施工。组成的斜拉索的钢绞线单元能够连续地送入斜拉索套管的上端开口，大大提高了施工效率。本发明还提供了一种斜拉索施工装置；采用滚轮测量放索盘送出的钢绞线的长度，使得操作人员能够根据所需钢绞线单元的长度准确下料，避免因下料得到的钢绞线单元长度有误差而造成浪费。
Stay cable construction method and stay cable construction device
The invention relates to the field of bridge construction, in particular to a steel strand stay cable construction method which comprises the steps that feeding and discharging are conducted from a steel strand, a steel strand unit obtained through discharging is reconnected with the steel strand released by a cable disc, and then the steel strand unit is pulled to an upper end opening of a stay cable sleeve; and the steel strand units are fed into the stay cable sleeve from an opening in the upper end of the stay cable sleeve, then the two ends of each steel strand unit are anchored to the cable bent tower and the beam section correspondingly, and then the next steel strand unit is fed into the stay cable sleeve for anchoring till installation construction of the stay cable is completed. The formed steel strand unit of the stay cable can be continuously fed into the opening in the upper end of the stay cable sleeve so that the construction efficiency is greatly improved. The invention further provides a stay cable construction device. The length of the steel strand sent out by the cable releasing disc is measured by adopting the roller so that an operator can accurately perform blanking according to the length of the required steel strand unit, and waste caused by length errors of the steel strand unit obtained by blanking is avoided.
本发明涉及桥梁施工领域，具体涉及一种钢绞线斜拉索施工方法，包括：从钢绞线上下料，将下料得到的钢绞线单元与索盘放出的钢绞线重新连接，之后牵引钢绞线单元至斜拉索套管的上端开口，从斜拉索套管的上端开口将钢绞线单元送入斜拉索套管，之后将钢绞线单元的两端分别锚固在索塔与梁段上，之后将下一根钢绞线单元送入斜拉索套管中，进行锚固，直至完成该根斜拉索的安装施工。组成的斜拉索的钢绞线单元能够连续地送入斜拉索套管的上端开口，大大提高了施工效率。本发明还提供了一种斜拉索施工装置；采用滚轮测量放索盘送出的钢绞线的长度，使得操作人员能够根据所需钢绞线单元的长度准确下料，避免因下料得到的钢绞线单元长度有误差而造成浪费。
Stay cable construction method and stay cable construction device
一种斜拉索施工方法以及斜拉索施工装置
XIE BUJUN (author) / LI YUANYI (author) / TIAN KUANLING (author) / ZHANG QIAN (author) / WEI HAIBO (author) / TU XUHU (author) / TIAN WENFENG (author) / MU QIANGFU (author) / YANG DONGTING (author)
2021-09-07
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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