Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tensioning device, system and method for stay cable
The embodiment of the invention provides a stay cable tensioning device, system and method, and relates to the technical field of bridge construction, the tensioning device comprises a connecting assembly and a plurality of pushing assemblies, the connecting assembly is arranged in an anchor box at the bridge box girder end and is connected with the end of a cable body penetrating in the anchor box, an anchor backing plate is arranged in the anchor box, and the pushing assemblies are connected with the anchor backing plate. The multiple pushing assemblies are annularly arranged between the anchor bearing plate and the connecting assembly at intervals, the two ends of each pushing assembly are attached to the anchor bearing plate and the connecting assembly correspondingly, and the multiple pushing assemblies are used for pushing the connecting assembly to stretch the cable body. The anchor box is arranged at the box girder end of the bridge, the connecting assembly and the pushing assembly are arranged in the anchor box, the pushing assembly in the anchor box pushes the connecting assembly to stretch and draw the stay cable body, and the anchor box, the connecting assembly and the pushing assembly arranged at the box girder end of the bridge are convenient for operators to install and stretch and draw the stay cable body. And the influence of space reduction of a bridge main tower is avoided, and the requirements of tensioning construction are met.
本发明实施例提供了一种斜拉索的张拉装置、系统及方法，涉及桥梁建设施工技术领域，张拉装置包括连接组件和多个顶推组件，连接组件设于桥梁箱梁端的锚箱内且与穿束在锚箱内的索体的端部连接，锚箱内设有锚垫板，多个顶推组件环形间隔设于锚垫板和连接组件之间，且每个顶推组件的两端分别与锚垫板和连接组件贴合，多个顶推组件用于顶推连接组件以张拉索体。本发明的锚箱设置于桥梁的箱梁端，连接组件和顶推组件设于锚箱内，锚箱内的顶推组件顶推连接组件以张拉斜拉索索体，设置于桥梁箱梁端的锚箱、连接组件和顶推组件便于作业人员安装和进行斜拉索索体的张拉操作，不受桥梁主塔空间减小的影响，满足张拉施工的要求。
Tensioning device, system and method for stay cable
The embodiment of the invention provides a stay cable tensioning device, system and method, and relates to the technical field of bridge construction, the tensioning device comprises a connecting assembly and a plurality of pushing assemblies, the connecting assembly is arranged in an anchor box at the bridge box girder end and is connected with the end of a cable body penetrating in the anchor box, an anchor backing plate is arranged in the anchor box, and the pushing assemblies are connected with the anchor backing plate. The multiple pushing assemblies are annularly arranged between the anchor bearing plate and the connecting assembly at intervals, the two ends of each pushing assembly are attached to the anchor bearing plate and the connecting assembly correspondingly, and the multiple pushing assemblies are used for pushing the connecting assembly to stretch the cable body. The anchor box is arranged at the box girder end of the bridge, the connecting assembly and the pushing assembly are arranged in the anchor box, the pushing assembly in the anchor box pushes the connecting assembly to stretch and draw the stay cable body, and the anchor box, the connecting assembly and the pushing assembly arranged at the box girder end of the bridge are convenient for operators to install and stretch and draw the stay cable body. And the influence of space reduction of a bridge main tower is avoided, and the requirements of tensioning construction are met.
本发明实施例提供了一种斜拉索的张拉装置、系统及方法，涉及桥梁建设施工技术领域，张拉装置包括连接组件和多个顶推组件，连接组件设于桥梁箱梁端的锚箱内且与穿束在锚箱内的索体的端部连接，锚箱内设有锚垫板，多个顶推组件环形间隔设于锚垫板和连接组件之间，且每个顶推组件的两端分别与锚垫板和连接组件贴合，多个顶推组件用于顶推连接组件以张拉索体。本发明的锚箱设置于桥梁的箱梁端，连接组件和顶推组件设于锚箱内，锚箱内的顶推组件顶推连接组件以张拉斜拉索索体，设置于桥梁箱梁端的锚箱、连接组件和顶推组件便于作业人员安装和进行斜拉索索体的张拉操作，不受桥梁主塔空间减小的影响，满足张拉施工的要求。
Tensioning device, system and method for stay cable
一种斜拉索的张拉装置、系统及方法
QIN SHUNQUAN (Autor:in) / MAO WEIQI (Autor:in) / ZHOU GONGJIAN (Autor:in) / ZHENG QINGGANG (Autor:in) / WANG XIANG (Autor:in) / YUAN RENAN (Autor:in) / GAO TIAN (Autor:in) / JIANG FAN (Autor:in) / YU XIANGJUN (Autor:in) / MEI DAPENG (Autor:in)
22.10.2024
Patent
Elektronische Ressource
Chinesisch
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