A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Inhaul cable releasing device for cable-stayed bridge construction and using method
The invention discloses an inhaul cable releasing device for cable-stayed bridge construction and a using method, and belongs to the technical field of cable-stayed bridge construction.The inhaul cable releasing device comprises a supporting platform, a limiting unit is arranged on the supporting platform, a cable disc is arranged in the limiting unit, and a guiding unit is arranged at the end, located on the outer side of the limiting unit, of the supporting platform; a moving unit is arranged at the bottom of the supporting platform and matched with the guiding unit to achieve free transfer of the device. The position can be timely moved according to construction requirements, the situations of acceleration and instability caused by eccentric force generated by self-elasticity and traction of the inhaul cable in the cable releasing process when the rotating disc rotates are effectively avoided, construction safety in the cable releasing process is ensured, and the working efficiency is improved.
本发明公开了一种斜拉桥施工用拉索放索装置及使用方法，属于斜拉桥施工技术领域，包括支承平台，所述支承平台上设有限位单元，所述索盘置于限位单元内，位于限位单元外侧的所述支承平台端部设有导向单元，且所述支承平台底部设有移动单元，所述移动单元配合导向单元实现对装置的自由转移。本发明能够根据施工需求适时移动位置，有效避免放索过程中拉索因自身弹力和牵引产生的偏心力使转盘转动时产生加速、失稳的情况，确保放索过程施工安全，提高工作效率。
Inhaul cable releasing device for cable-stayed bridge construction and using method
The invention discloses an inhaul cable releasing device for cable-stayed bridge construction and a using method, and belongs to the technical field of cable-stayed bridge construction.The inhaul cable releasing device comprises a supporting platform, a limiting unit is arranged on the supporting platform, a cable disc is arranged in the limiting unit, and a guiding unit is arranged at the end, located on the outer side of the limiting unit, of the supporting platform; a moving unit is arranged at the bottom of the supporting platform and matched with the guiding unit to achieve free transfer of the device. The position can be timely moved according to construction requirements, the situations of acceleration and instability caused by eccentric force generated by self-elasticity and traction of the inhaul cable in the cable releasing process when the rotating disc rotates are effectively avoided, construction safety in the cable releasing process is ensured, and the working efficiency is improved.
本发明公开了一种斜拉桥施工用拉索放索装置及使用方法，属于斜拉桥施工技术领域，包括支承平台，所述支承平台上设有限位单元，所述索盘置于限位单元内，位于限位单元外侧的所述支承平台端部设有导向单元，且所述支承平台底部设有移动单元，所述移动单元配合导向单元实现对装置的自由转移。本发明能够根据施工需求适时移动位置，有效避免放索过程中拉索因自身弹力和牵引产生的偏心力使转盘转动时产生加速、失稳的情况，确保放索过程施工安全，提高工作效率。
Inhaul cable releasing device for cable-stayed bridge construction and using method
一种斜拉桥施工用拉索放索装置及使用方法
LI ZUOMING (author) / YANG YONG (author) / WANG JIHUA (author)
2023-07-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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