A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide an extensible bridge that may be installed easily.SOLUTION: An extensible bridge 1 may be transported, and comprises: a pair of cylindrical rail materials 3 that are parallel to each other and extend in a spanning direction of the extensible bridge 1; a floor slab 4 that covers between the pair of cylindrical rail materials 3; a pair of cylindrical hand rails 5 that are parallel to each other and installed above the cylindrical rail materials 3 in parallel with the cylindrical rail materials 3; a connecting part 6 that connects the cylindrical rail material 3, the floor slab 4 and the cylindrical hand rail 5 at both ends in the spanning direction. A plurality of bridge bodies 2 is provided, each of which has the outer diameter and inner diameter of the pair of cylindrical rail materials 3, the outer diameter and inner diameter of the pair of cylindrical hand rails 5, and the height of the floor slab 4 that are sequentially varied.
【課題】容易に設置できる伸縮式ブリッジを提供することを目的とする。【解決手段】運搬可能な伸縮式ブリッジ１であって、互いに平行で、該伸縮式ブリッジ１が渡設される渡設方向に延びた一対の筒状桟３と、該一対の筒状桟３の間を覆う床板４と、前記筒状桟３と平行であって該筒状桟３の上方に設けられた互いに平行な一対の筒状手摺５と、前記筒状桟３と床板４と筒状手摺５とを前記渡設方向のそれぞれの端部で連結する連結部６とを備え、前記一対の筒状桟３の外径及び内径と、前記一対の筒状手摺５の外径及び内径と、前記床板４の高さとが順次異なるように形成された複数の橋体２を備えることを特徴とする伸縮式ブリッジ１である。【選択図】図１
PROBLEM TO BE SOLVED: To provide an extensible bridge that may be installed easily.SOLUTION: An extensible bridge 1 may be transported, and comprises: a pair of cylindrical rail materials 3 that are parallel to each other and extend in a spanning direction of the extensible bridge 1; a floor slab 4 that covers between the pair of cylindrical rail materials 3; a pair of cylindrical hand rails 5 that are parallel to each other and installed above the cylindrical rail materials 3 in parallel with the cylindrical rail materials 3; a connecting part 6 that connects the cylindrical rail material 3, the floor slab 4 and the cylindrical hand rail 5 at both ends in the spanning direction. A plurality of bridge bodies 2 is provided, each of which has the outer diameter and inner diameter of the pair of cylindrical rail materials 3, the outer diameter and inner diameter of the pair of cylindrical hand rails 5, and the height of the floor slab 4 that are sequentially varied.
【課題】容易に設置できる伸縮式ブリッジを提供することを目的とする。【解決手段】運搬可能な伸縮式ブリッジ１であって、互いに平行で、該伸縮式ブリッジ１が渡設される渡設方向に延びた一対の筒状桟３と、該一対の筒状桟３の間を覆う床板４と、前記筒状桟３と平行であって該筒状桟３の上方に設けられた互いに平行な一対の筒状手摺５と、前記筒状桟３と床板４と筒状手摺５とを前記渡設方向のそれぞれの端部で連結する連結部６とを備え、前記一対の筒状桟３の外径及び内径と、前記一対の筒状手摺５の外径及び内径と、前記床板４の高さとが順次異なるように形成された複数の橋体２を備えることを特徴とする伸縮式ブリッジ１である。【選択図】図１
EXTENSIBLE BRIDGE
伸縮式ブリッジ
TAKANO HIROSHIGE (author)
2015-12-21
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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