Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anchoring device for erecting main cable through aerial spinning (AS) method of cable-stayed suspension cable assisting system
The invention provides an anchoring device for erecting a main cable through a cable-stayed suspension cable assisting system aerial spinning (AS) method, and belongs to the technical field of bridges. Comprising an anchoring pier, a sliding rail is arranged on one side of the anchoring pier, a sliding plate is arranged on the outer side of the sliding rail, a pre-fixing frame is arranged on the top of the sliding plate, and a splay cable saddle is arranged on one side of the pre-fixing frame. According to the device, the drying assembly is arranged, flow of hot air is accelerated through a flow guide fin plate, the interiors of a blocking block and an anchoring hole are dried, the drying efficiency of water vapor is improved, the anchor head end of the steel strand is prevented from being corroded, and meanwhile the situation that the pouring effect is affected when a polyurethane filler is poured is prevented; hot air sprayed by the second spray head is prevented from drying the anchor head end of the steel strand pre-installed on the pre-fixing frame, and the situation that in the pre-installation process, in cloudy and rainy days and in river water vapor, the steel strand on the shoreside pre-fixing frame is possibly eroded before anchoring is prevented.
本发明提供一种斜拉悬索协助体系空中纺线(AS)法架设主缆的锚固装置，属于桥梁技术领域。包括锚定墩，所述锚定墩的一侧设置有滑轨，所述滑轨外侧设置有滑动板，所述滑动板的顶部设置有预固定架，所述预固定架的一侧设置有散索鞍。本发明通过设置有干燥组件，通过导流鳍板加速热空气之间的加速流动，对阻隔块和锚定孔内干燥，提高对水汽的干燥效率，防止钢绞线的锚头端产生腐蚀，同时防止对浇注聚氨酯填充剂时影响浇注效果，避免通过喷头二喷出的热空气对预固定架上预安装的钢绞线的锚头端进行干燥，防止预安装过程中，阴雨天以及河流水汽对岸边预固定架上的钢绞线可能造成锚固前的侵蚀。
Anchoring device for erecting main cable through aerial spinning (AS) method of cable-stayed suspension cable assisting system
The invention provides an anchoring device for erecting a main cable through a cable-stayed suspension cable assisting system aerial spinning (AS) method, and belongs to the technical field of bridges. Comprising an anchoring pier, a sliding rail is arranged on one side of the anchoring pier, a sliding plate is arranged on the outer side of the sliding rail, a pre-fixing frame is arranged on the top of the sliding plate, and a splay cable saddle is arranged on one side of the pre-fixing frame. According to the device, the drying assembly is arranged, flow of hot air is accelerated through a flow guide fin plate, the interiors of a blocking block and an anchoring hole are dried, the drying efficiency of water vapor is improved, the anchor head end of the steel strand is prevented from being corroded, and meanwhile the situation that the pouring effect is affected when a polyurethane filler is poured is prevented; hot air sprayed by the second spray head is prevented from drying the anchor head end of the steel strand pre-installed on the pre-fixing frame, and the situation that in the pre-installation process, in cloudy and rainy days and in river water vapor, the steel strand on the shoreside pre-fixing frame is possibly eroded before anchoring is prevented.
本发明提供一种斜拉悬索协助体系空中纺线(AS)法架设主缆的锚固装置，属于桥梁技术领域。包括锚定墩，所述锚定墩的一侧设置有滑轨，所述滑轨外侧设置有滑动板，所述滑动板的顶部设置有预固定架，所述预固定架的一侧设置有散索鞍。本发明通过设置有干燥组件，通过导流鳍板加速热空气之间的加速流动，对阻隔块和锚定孔内干燥，提高对水汽的干燥效率，防止钢绞线的锚头端产生腐蚀，同时防止对浇注聚氨酯填充剂时影响浇注效果，避免通过喷头二喷出的热空气对预固定架上预安装的钢绞线的锚头端进行干燥，防止预安装过程中，阴雨天以及河流水汽对岸边预固定架上的钢绞线可能造成锚固前的侵蚀。
Anchoring device for erecting main cable through aerial spinning (AS) method of cable-stayed suspension cable assisting system
一种斜拉悬索协助体系空中纺线（AS）法架设主缆的锚固装置
LIU SHENGLIN ( Autor:in ) / CHEN XIANHUA ( Autor:in ) / SUN SHENGLI ( Autor:in ) / LUO SHILIN ( Autor:in ) / ZENG BING ( Autor:in )
02.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
| Europäisches Patentamt | 2024
Erecting method of cable-stayed bridge main beam and cable-stayed bridge main beam
| Europäisches Patentamt | 2020
Rotary main cable suspension bridge cable saddle system and rotary main cable erecting method
| Europäisches Patentamt | 2024
Cable-stayed bridge cable beam anchoring structure and cable-stayed bridge
| Europäisches Patentamt | 2020