A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Expressway-crossing steel truss girder dragging and sliding device and construction method
The invention relates to the technical field of steel truss girder erection construction, and provides a device for dragging and sliding a cross-highway steel truss girder. Comprising a starting end bridge abutment and a receiving end bridge abutment which are arranged on the two sides of an active service road respectively. The starting end temporary support and the receiving end temporary support are arranged on the two sides of the active service road respectively, and the starting end temporary support and the receiving end temporary support are located between the starting end bridge abutment and the receiving end bridge abutment; the traction assembly is arranged on the receiving end bridge abutment, and two sets of parallel sliding rails are laid on the starting end bridge abutment, the receiving end bridge abutment, the starting end temporary support, the receiving end temporary support and the roadbed close to the starting end bridge abutment; the steel truss girder is located on a roadbed close to a starting end abutment, and a plurality of main sliding seats are arranged on the two opposite sides of the bottom of the steel truss girder. The method has the effect of reducing the influence of working hours of steel truss frame facilities on normal use of the active service road.
本申请涉及钢桁梁架设施工的技术领域，提出了一种跨高速公路钢桁梁拖拉滑移装置；包括起始端桥台与接收端桥台，起始端桥台与接收端桥台分别设置在现役道路两侧；起始端临时支架与接收端临时支架，起始端临时支架与接收端临时支架分别设置在现役道路两侧且起始端临时支架与接收端临时支架位于起始端桥台与接收端桥台之间；牵引组件，所述牵引组件设置在接收端桥台上，起始端桥台、接收端桥台、起始端临时支架、接收端临时支架以及靠近起始端桥台的路基上均铺设有两组平行设置的滑轨；钢桁梁位于靠近起始端桥台的路基上，钢桁梁底部相对两侧均设置有若干主滑座；本申请具有减少钢桁梁架设施工时影响现役道路正常使用的效果。
Expressway-crossing steel truss girder dragging and sliding device and construction method
The invention relates to the technical field of steel truss girder erection construction, and provides a device for dragging and sliding a cross-highway steel truss girder. Comprising a starting end bridge abutment and a receiving end bridge abutment which are arranged on the two sides of an active service road respectively. The starting end temporary support and the receiving end temporary support are arranged on the two sides of the active service road respectively, and the starting end temporary support and the receiving end temporary support are located between the starting end bridge abutment and the receiving end bridge abutment; the traction assembly is arranged on the receiving end bridge abutment, and two sets of parallel sliding rails are laid on the starting end bridge abutment, the receiving end bridge abutment, the starting end temporary support, the receiving end temporary support and the roadbed close to the starting end bridge abutment; the steel truss girder is located on a roadbed close to a starting end abutment, and a plurality of main sliding seats are arranged on the two opposite sides of the bottom of the steel truss girder. The method has the effect of reducing the influence of working hours of steel truss frame facilities on normal use of the active service road.
本申请涉及钢桁梁架设施工的技术领域，提出了一种跨高速公路钢桁梁拖拉滑移装置；包括起始端桥台与接收端桥台，起始端桥台与接收端桥台分别设置在现役道路两侧；起始端临时支架与接收端临时支架，起始端临时支架与接收端临时支架分别设置在现役道路两侧且起始端临时支架与接收端临时支架位于起始端桥台与接收端桥台之间；牵引组件，所述牵引组件设置在接收端桥台上，起始端桥台、接收端桥台、起始端临时支架、接收端临时支架以及靠近起始端桥台的路基上均铺设有两组平行设置的滑轨；钢桁梁位于靠近起始端桥台的路基上，钢桁梁底部相对两侧均设置有若干主滑座；本申请具有减少钢桁梁架设施工时影响现役道路正常使用的效果。
Expressway-crossing steel truss girder dragging and sliding device and construction method
一种跨高速公路钢桁梁拖拉滑移装置及施工方法
XIAO RUI (author) / CHEN YONGGUANG (author) / LI WEI (author) / XUE QIANG (author) / DENG XIAOFENG (author) / JIANG XIN (author) / RONG MIN (author) / ZHANG PING (author) / HUANG KAI (author) / CHEN ZHENG (author)
2023-05-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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