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A platform for research: civil engineering, architecture and urbanism
Main cable strand traction system and traction method thereof
The invention discloses a main cable strand traction system. The main cable strand traction system comprises a bearing cable, a puller, a traction cable and a winch. Two ends of the bearing cable arefixedly arranged respectively, the puller is provided with a roller, the roller slides along the bearing cable, and the puller is used for being connected with a main cable strand to be pulled. The pulling cable is connected with the puller, and the pulling cable and the main cable strand are located on the two opposite sides of the puller respectively. The winch is connected with the traction cable and pulls the puller to slide through the traction cable, so that the puller pulls the main cable strand to move. The invention further discloses a main cable strand traction method. According to the main cable strand traction system and the traction method thereof, traditional traction steel wire rope construction is divided into the bearing cable and the traction cable which are constructed separately, a traditional large winch can be replaced with a small winch, structures such as a small portal, a small guide wheel and a large guide wheel in traditional construction are omitted, the system is simple in structure and low in cost, the stress is clear, and the traction is stable.
本发明公开了一种主缆索股牵引系统，包括承重索、拽拉器、牵引索及卷扬机。承重索的两端分别固定设置，拽拉器设置有滚轮，滚轮沿着承重索滑动，拽拉器用于连接待牵引主缆索股。牵引索与拽拉器连接，牵引索和主缆索股分别位于拽拉器相对的两侧。卷扬机与牵引索连接，卷扬机通过牵引索拉动拽拉器滑动，使拽拉器牵引主缆索股移动。本发明还公开了一种主缆索股牵引方法。上述主缆索股牵引系统及其牵引方法，将传统的牵引钢丝绳施工分开成承重索和牵引索分别施工，可以以小型卷扬机代替了传统的大型卷扬机，而且取消了传统施工中的小门架、小导轮和大导轮等结构，不仅系统结构简单，成本低，而且受力明确、牵引稳定。
Main cable strand traction system and traction method thereof
The invention discloses a main cable strand traction system. The main cable strand traction system comprises a bearing cable, a puller, a traction cable and a winch. Two ends of the bearing cable arefixedly arranged respectively, the puller is provided with a roller, the roller slides along the bearing cable, and the puller is used for being connected with a main cable strand to be pulled. The pulling cable is connected with the puller, and the pulling cable and the main cable strand are located on the two opposite sides of the puller respectively. The winch is connected with the traction cable and pulls the puller to slide through the traction cable, so that the puller pulls the main cable strand to move. The invention further discloses a main cable strand traction method. According to the main cable strand traction system and the traction method thereof, traditional traction steel wire rope construction is divided into the bearing cable and the traction cable which are constructed separately, a traditional large winch can be replaced with a small winch, structures such as a small portal, a small guide wheel and a large guide wheel in traditional construction are omitted, the system is simple in structure and low in cost, the stress is clear, and the traction is stable.
本发明公开了一种主缆索股牵引系统，包括承重索、拽拉器、牵引索及卷扬机。承重索的两端分别固定设置，拽拉器设置有滚轮，滚轮沿着承重索滑动，拽拉器用于连接待牵引主缆索股。牵引索与拽拉器连接，牵引索和主缆索股分别位于拽拉器相对的两侧。卷扬机与牵引索连接，卷扬机通过牵引索拉动拽拉器滑动，使拽拉器牵引主缆索股移动。本发明还公开了一种主缆索股牵引方法。上述主缆索股牵引系统及其牵引方法，将传统的牵引钢丝绳施工分开成承重索和牵引索分别施工，可以以小型卷扬机代替了传统的大型卷扬机，而且取消了传统施工中的小门架、小导轮和大导轮等结构，不仅系统结构简单，成本低，而且受力明确、牵引稳定。
Main cable strand traction system and traction method thereof
主缆索股牵引系统及其牵引方法
ZHAO LINGDONG (author) / LI MINGPENG (author)
2021-02-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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