A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stretchable variable-pitch overpass frame
The overpass frame comprises X-shaped telescopic rods and right-angle bent pipes, cascading rods are arranged at the four ends of each X-shaped telescopic rod, and the X-shaped telescopic rods are in linear cascading through the cascading rods; two ends of the right-angle bent pipe are respectively connected with the cascade rod; four X-shaped telescopic rods are connected through eight right-angle bent pipes to form a mouth-shaped telescopic frame, and a plurality of mouth-shaped telescopic frames are connected through cascade rods to form a platform bridge frame. And the cascade rod is rotationally connected with the X-shaped telescopic rod. And the right-angle bent pipe is fixedly connected with the cascade rod through a bolt. And the right-angle opening of the right-angle bent pipe of the mouth-shaped telescopic frame faces outwards. The X-shaped telescopic rod, the right-angle bent pipe and the cascading rod are all made of building metal materials. The number of the mouth-shaped telescopic frames and the length of the overpass frame can be preset according to needs, the overpass frame is erected and fixed on piers on two sides of a street to serve as an integral frame, and a bottom plate is laid at the bottom in the frame to form a walking passage. The telescopic variable-pitch overpass frame is convenient to assemble, easy to erect and stable in overall structure.
本发明公开了一种可伸缩变距的过街天桥框架：包括X形伸缩杆以及直角弯管，X形伸缩杆的四端分别设有级联杆，X形伸缩杆通过级联杆直线级联；直角弯管两端分别与级联杆连接；四个X形伸缩杆通过八个直角弯管连接组成一个口形伸缩框，若干口形伸缩框通过级联杆连接组成一个天桥框架。级联杆与X形伸缩杆转动连接。直角弯管与级联杆通过螺栓固定连接。口形伸缩框的直角弯管的直角开口向外。X形伸缩杆、直角弯管以及级联杆均为建筑用金属材质。可根据需要预定口形伸缩框的数量和天桥框架的长度，天桥框架架设固定在街道两侧的桥墩上作为整体框架，在框架内底部铺设底板，即成为步行通道。本可伸缩变距的过街天桥框架，组装方便，架设容易，整体结构稳定。
Stretchable variable-pitch overpass frame
The overpass frame comprises X-shaped telescopic rods and right-angle bent pipes, cascading rods are arranged at the four ends of each X-shaped telescopic rod, and the X-shaped telescopic rods are in linear cascading through the cascading rods; two ends of the right-angle bent pipe are respectively connected with the cascade rod; four X-shaped telescopic rods are connected through eight right-angle bent pipes to form a mouth-shaped telescopic frame, and a plurality of mouth-shaped telescopic frames are connected through cascade rods to form a platform bridge frame. And the cascade rod is rotationally connected with the X-shaped telescopic rod. And the right-angle bent pipe is fixedly connected with the cascade rod through a bolt. And the right-angle opening of the right-angle bent pipe of the mouth-shaped telescopic frame faces outwards. The X-shaped telescopic rod, the right-angle bent pipe and the cascading rod are all made of building metal materials. The number of the mouth-shaped telescopic frames and the length of the overpass frame can be preset according to needs, the overpass frame is erected and fixed on piers on two sides of a street to serve as an integral frame, and a bottom plate is laid at the bottom in the frame to form a walking passage. The telescopic variable-pitch overpass frame is convenient to assemble, easy to erect and stable in overall structure.
本发明公开了一种可伸缩变距的过街天桥框架：包括X形伸缩杆以及直角弯管，X形伸缩杆的四端分别设有级联杆，X形伸缩杆通过级联杆直线级联；直角弯管两端分别与级联杆连接；四个X形伸缩杆通过八个直角弯管连接组成一个口形伸缩框，若干口形伸缩框通过级联杆连接组成一个天桥框架。级联杆与X形伸缩杆转动连接。直角弯管与级联杆通过螺栓固定连接。口形伸缩框的直角弯管的直角开口向外。X形伸缩杆、直角弯管以及级联杆均为建筑用金属材质。可根据需要预定口形伸缩框的数量和天桥框架的长度，天桥框架架设固定在街道两侧的桥墩上作为整体框架，在框架内底部铺设底板，即成为步行通道。本可伸缩变距的过街天桥框架，组装方便，架设容易，整体结构稳定。
Stretchable variable-pitch overpass frame
一种可伸缩变距的过街天桥框架
YIN XIAOBIN (author) / YIN WEIQI (author) / LI JIATONG (author) / YIN YANWEI (author) / ZHANG HONGWEI (author)
2022-06-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken