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A platform for research: civil engineering, architecture and urbanism
Reciprocating traction system and main cable strand erecting method
The invention provides a reciprocating type traction system. The reciprocating type traction system comprises two longitudinal double-line reciprocating type traction systems and a horizontal double-line reciprocating type traction system arranged on an anchorage on one side. The two longitudinal double-line reciprocating type traction systems are arranged on the upstream side and the downstream side respectively, and the horizontal double-line reciprocating type traction system is connected to one ends of the two longitudinal double-line reciprocating type traction systems. The horizontal double-line reciprocating type traction system comprises a first dragging channel, a second dragging channel, a first horizontal traction mechanism, a second horizontal traction mechanism and a horizontal traction machine. The first dragging channel and the second dragging channel are arranged in a staggered mode. Steering of the main cable strand can be achieved without a tower crane, the increased project period and labor cost of the tower crane are reduced, the requirement for the tonnage of a horizontal traction machine for horizontally pulling the main cable strand is low, and the equipment input cost can be reduced; by means of the method, the two main cable strands can be steered and dragged at the same time, and the dragging efficiency is improved.
本发明提供一种往复式牵引系统，包括两套纵向双线往复式牵引系统和设置在一侧锚碇上的一套水平双线往复式牵引系统；两个所述纵向双线往复式牵引系统分别设置在上游侧和下游侧，且所述水平双线往复式牵引系统衔接设置在两个所述纵向双线往复式牵引系统的一端；所述水平双线往复式牵引系统包括第一拖道、第二拖道、第一水平牵引机构、第二水平牵引机构以及水平牵引机；所述第一拖道和第二拖道错开设置；本发明无需塔吊即可实现对主缆索股的转向，减少了塔吊增加的工程工期以及人力成本，且本发明对水平牵引主缆索股的水平牵引机的吨位要求低，能够减少设备投入成本；本发明的方法可以实现两根主缆索股同时转向牵引，提高了牵引效率。
Reciprocating traction system and main cable strand erecting method
The invention provides a reciprocating type traction system. The reciprocating type traction system comprises two longitudinal double-line reciprocating type traction systems and a horizontal double-line reciprocating type traction system arranged on an anchorage on one side. The two longitudinal double-line reciprocating type traction systems are arranged on the upstream side and the downstream side respectively, and the horizontal double-line reciprocating type traction system is connected to one ends of the two longitudinal double-line reciprocating type traction systems. The horizontal double-line reciprocating type traction system comprises a first dragging channel, a second dragging channel, a first horizontal traction mechanism, a second horizontal traction mechanism and a horizontal traction machine. The first dragging channel and the second dragging channel are arranged in a staggered mode. Steering of the main cable strand can be achieved without a tower crane, the increased project period and labor cost of the tower crane are reduced, the requirement for the tonnage of a horizontal traction machine for horizontally pulling the main cable strand is low, and the equipment input cost can be reduced; by means of the method, the two main cable strands can be steered and dragged at the same time, and the dragging efficiency is improved.
本发明提供一种往复式牵引系统，包括两套纵向双线往复式牵引系统和设置在一侧锚碇上的一套水平双线往复式牵引系统；两个所述纵向双线往复式牵引系统分别设置在上游侧和下游侧，且所述水平双线往复式牵引系统衔接设置在两个所述纵向双线往复式牵引系统的一端；所述水平双线往复式牵引系统包括第一拖道、第二拖道、第一水平牵引机构、第二水平牵引机构以及水平牵引机；所述第一拖道和第二拖道错开设置；本发明无需塔吊即可实现对主缆索股的转向，减少了塔吊增加的工程工期以及人力成本，且本发明对水平牵引主缆索股的水平牵引机的吨位要求低，能够减少设备投入成本；本发明的方法可以实现两根主缆索股同时转向牵引，提高了牵引效率。
Reciprocating traction system and main cable strand erecting method
一种往复式牵引系统及主缆索股架设方法
HE HONGSHENG (author) / WANG YU (author) / FUSHIGA (author) / LIU WEIFENG (author) / LI BO (author) / ZHOU CHANGCHENG (author) / REN CHANGMING (author) / ZHANG YANG (author) / SHUAI YONG (author) / ZHANG JIESHENG (author)
2023-11-10
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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