Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spatial positioning device and method for cable-stayed bridge girder inhaul cable sleeve
The invention discloses a spatial positioning device of a cable-stayed bridge girder inhaul cable sleeve, which comprises a positioning reinforcing steel bar assembly, a cross reinforcing steel bar and a reflector structure, the positioning reinforcing steel bar assembly comprises a reinforcing steel bar, two ends of the reinforcing steel bar are welded and fixed with the cross reinforcing steel bar, the reinforcing steel bar is wrapped by a protective sleeve, and a track groove is formed in the protective sleeve. According to the invention, by arranging the positioning steel bar assembly and cooperating with the reflecting prism structure, ground personnel can stand at a long distance to measure the spatial position coordinates of the stay cable sleeve positioning base point and the reflecting prism by using the total station, and spatial positioning of the stay cable sleeve of the main beam of the cable-stayed bridge is realized, so that the positioning precision and efficiency of the stay cable sleeve are remarkably improved; the positioning device can be widely applied to space positioning of the cable-stayed bridge main beam inhaul cable sleeve and has the excellent effects of being convenient to use, easy to operate, low in cost and capable of saving time and labor.
本发明公开了一种斜拉桥主梁拉索套筒的空间定位装置，包括定位钢筋组件、十字交叉钢筋、反射镜结构，所述定位钢筋组件包括钢筋，所述钢筋的两端与所述十字交叉钢筋焊接固定，所述钢筋外包裹有防护套，且防护套上开设有轨迹槽。本发明中，通过设置定位钢筋组件并配合反射棱镜结构，地面人员可以站在远距离利用全站仪测量斜拉索套筒定位基点和反射棱镜的空间位置坐标，实现对斜拉桥主梁拉索套筒的空间定位，从而显著提高斜拉索套筒定位的精度和效率，在斜拉桥主梁拉索套筒的空间定位中能广泛运用，并且具备使用方便，操作简单，成本低廉，省时省力的优异效果。
Spatial positioning device and method for cable-stayed bridge girder inhaul cable sleeve
The invention discloses a spatial positioning device of a cable-stayed bridge girder inhaul cable sleeve, which comprises a positioning reinforcing steel bar assembly, a cross reinforcing steel bar and a reflector structure, the positioning reinforcing steel bar assembly comprises a reinforcing steel bar, two ends of the reinforcing steel bar are welded and fixed with the cross reinforcing steel bar, the reinforcing steel bar is wrapped by a protective sleeve, and a track groove is formed in the protective sleeve. According to the invention, by arranging the positioning steel bar assembly and cooperating with the reflecting prism structure, ground personnel can stand at a long distance to measure the spatial position coordinates of the stay cable sleeve positioning base point and the reflecting prism by using the total station, and spatial positioning of the stay cable sleeve of the main beam of the cable-stayed bridge is realized, so that the positioning precision and efficiency of the stay cable sleeve are remarkably improved; the positioning device can be widely applied to space positioning of the cable-stayed bridge main beam inhaul cable sleeve and has the excellent effects of being convenient to use, easy to operate, low in cost and capable of saving time and labor.
本发明公开了一种斜拉桥主梁拉索套筒的空间定位装置，包括定位钢筋组件、十字交叉钢筋、反射镜结构，所述定位钢筋组件包括钢筋，所述钢筋的两端与所述十字交叉钢筋焊接固定，所述钢筋外包裹有防护套，且防护套上开设有轨迹槽。本发明中，通过设置定位钢筋组件并配合反射棱镜结构，地面人员可以站在远距离利用全站仪测量斜拉索套筒定位基点和反射棱镜的空间位置坐标，实现对斜拉桥主梁拉索套筒的空间定位，从而显著提高斜拉索套筒定位的精度和效率，在斜拉桥主梁拉索套筒的空间定位中能广泛运用，并且具备使用方便，操作简单，成本低廉，省时省力的优异效果。
Spatial positioning device and method for cable-stayed bridge girder inhaul cable sleeve
一种斜拉桥主梁拉索套筒的空间定位装置及方法
GUI SHUIRONG (Autor:in) / HE RUI (Autor:in) / GUO ZHONGZHAO (Autor:in) / GUI ZHISHENG (Autor:in) / TAN MINGJUN (Autor:in) / LI YONGKANG (Autor:in) / TSENG HUNG-WEI (Autor:in) / YANG XUNCHUN (Autor:in) / HUANG JINXIN (Autor:in) / FANG WANGWANG (Autor:in)
11.06.2024
Patent
Elektronische Ressource
Chinesisch
Cable-stayed bridge inhaul cable guide pipe positioning precision inspection device
| Europäisches Patentamt | 2024
Novel protective sleeve for cable-stayed bridge inhaul cable and using method thereof
| Europäisches Patentamt | 2020
Cable-stayed bridge inhaul cable anchoring structural member
| Europäisches Patentamt | 2024
Bridge tower cable saddle of cable-stayed bridge inhaul cable
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2024