A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Special roadbed reinforcing construction method
The invention belongs to the technical field of road construction, and particularly relates to a special roadbed reinforcing construction method which comprises the following steps: pre-burying reinforcing steel bars: clamping the pre-buried reinforcing steel bars by using a reinforcing steel bar clamping device, and vertically linearly conveying the clamped pre-buried reinforcing steel bars to the bottom of a karst cave along the outer surface of a drill rod of a hydraulic drilling machine by using a feeding device, and then the vertical embedded steel bars are simply fixed through the anchoring device, and after the steel bar clamping device, the feeding device and the anchoring device reciprocate, the embedded steel bars are distributed in the karst cave in an annular array mode. According to the special roadbed reinforcing construction method, a rotating motor controls a rotating screw to rotate, then the rotating screw drives a climbing gear to rotate, then the climbing gear drives a supporting bottom plate to descend towards the inner bottom wall of a karst cave along a rack rod, and therefore feeding of embedded steel bars can be achieved; and follow-up construction difficulty caused by inclined insertion of the embedded steel bars is avoided.
本发明属于道路施工技术领域，尤其是一种特殊路基加固施工方法，包括钢筋预埋：使用钢筋夹持装置对预埋钢筋进行夹持，并使用送料装置将夹持的预埋钢筋沿着所述液压钻孔机的钻杆外表面进行垂直线性输送至溶洞的底部，然后通过锚钉装置将竖直的预埋钢筋进行简单固定，钢筋夹持装置、送料装置、锚钉装置经过往复动作后使预埋钢筋在溶洞内呈环形阵列分布。该特殊路基加固施工方法，通过转动电机控制转动螺杆进行转动，进而使转动螺杆带动爬升齿轮转动，然后爬升齿轮则带动支撑底板沿着齿条杆向溶洞的内底壁下降，因而可实现预埋钢筋的送料，避免预埋钢筋倾斜插入而使得后续施工困难。
Special roadbed reinforcing construction method
The invention belongs to the technical field of road construction, and particularly relates to a special roadbed reinforcing construction method which comprises the following steps: pre-burying reinforcing steel bars: clamping the pre-buried reinforcing steel bars by using a reinforcing steel bar clamping device, and vertically linearly conveying the clamped pre-buried reinforcing steel bars to the bottom of a karst cave along the outer surface of a drill rod of a hydraulic drilling machine by using a feeding device, and then the vertical embedded steel bars are simply fixed through the anchoring device, and after the steel bar clamping device, the feeding device and the anchoring device reciprocate, the embedded steel bars are distributed in the karst cave in an annular array mode. According to the special roadbed reinforcing construction method, a rotating motor controls a rotating screw to rotate, then the rotating screw drives a climbing gear to rotate, then the climbing gear drives a supporting bottom plate to descend towards the inner bottom wall of a karst cave along a rack rod, and therefore feeding of embedded steel bars can be achieved; and follow-up construction difficulty caused by inclined insertion of the embedded steel bars is avoided.
本发明属于道路施工技术领域，尤其是一种特殊路基加固施工方法，包括钢筋预埋：使用钢筋夹持装置对预埋钢筋进行夹持，并使用送料装置将夹持的预埋钢筋沿着所述液压钻孔机的钻杆外表面进行垂直线性输送至溶洞的底部，然后通过锚钉装置将竖直的预埋钢筋进行简单固定，钢筋夹持装置、送料装置、锚钉装置经过往复动作后使预埋钢筋在溶洞内呈环形阵列分布。该特殊路基加固施工方法，通过转动电机控制转动螺杆进行转动，进而使转动螺杆带动爬升齿轮转动，然后爬升齿轮则带动支撑底板沿着齿条杆向溶洞的内底壁下降，因而可实现预埋钢筋的送料，避免预埋钢筋倾斜插入而使得后续施工困难。
Special roadbed reinforcing construction method
一种特殊路基加固施工方法
ZHANG RENFENG (author) / ZENG HUAXIANG (author) / ZHANG YONGSHENG (author) / YAN FANG (author) / CHEN DEWEI (author) / GAO SHAN (author) / LIANG SONG (author) / ZHANG RONG (author) / HOU JIANGFEI (author)
2024-01-16
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
| European Patent Office | 2022