A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a lifting supporting arm bridge frame which consists of a lifting base, lifting base frames, bridge frame bodies, supporting arms and a fixing press plate. Two lifting base frames are installed on the lifting base and are parallel, one bridge frame body is installed on each lifting base frame, two supporting arms and one cross rod are installed between the two lifting base frames, and one fixing press plate, one supporting arm and one cross rod are installed between the two bridge frame bodies. The lifting supporting arm bridge frame is firm and is erected between two river-crossing roads. When flood comes, the bridge frame bodies can be lifted to raise a bridge body, and the lifting supporting arm bridge frame is convenient to use and practice and brings convenience to people.
The invention discloses a lifting supporting arm bridge frame which consists of a lifting base, lifting base frames, bridge frame bodies, supporting arms and a fixing press plate. Two lifting base frames are installed on the lifting base and are parallel, one bridge frame body is installed on each lifting base frame, two supporting arms and one cross rod are installed between the two lifting base frames, and one fixing press plate, one supporting arm and one cross rod are installed between the two bridge frame bodies. The lifting supporting arm bridge frame is firm and is erected between two river-crossing roads. When flood comes, the bridge frame bodies can be lifted to raise a bridge body, and the lifting supporting arm bridge frame is convenient to use and practice and brings convenience to people.
Bridge support bottom lifting adjustment supporting column
| European Patent Office | 2015