A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide sign poles capable of preventing vehicles entering an on-coming lane or side strip without causing major damage or injury to vehicles and occupants, for express highway medial strips and the like, and in particular for bridges and tunnels.SOLUTION: A road sign pole comprises a sign pole body 5 made of a cylindrical elastic material and filled inside with a foam material 6, and a pedestal base 4 for erecting the sign pole body 5. A screw member 1 projecting downward is provided in the lower part of the pedestal base 4. The screw member 1 is made of a metallic material and includes an upper joint 1b, and a lower joint 1a screwed and fixed to an inner peripheral joint 2a of a buried pipe 2, being integrally formed with an intermediate part 1c provided between the upper joint 1b and the lower joint 1a and penetrating a through hole 4a formed in the bottom surface of the pedestal base 4. A cylindrical steel pipe 3 extends upward from the pedestal base 4 inside the sign pole body 5, with the lower part of the steel pipe 3 fixed to the outer periphery of the upper joint 1b of the screw member 1.SELECTED DRAWING: Figure 1
【課題】高速道路の中央分離帯など、特に、橋梁上やトンネル内において、車両及び搭乗者に大きな損傷を与えずに、対向車線や路側帯への車両の進入を防止することができる標識柱を提供する。【解決手段】円筒状の弾性材料からなり、内部に発泡材６が充填されている標識柱本体５と、標識柱本体５を立設する台座４とを備え、台座４の下部には、下方に突出するネジ部材１が設けられ、ネジ部材１は、金属材料からなり、上部接合部１ｂと、埋設管２の内周接合部２ａに螺合固定される下部接合部１ａと、上部接合部１ｂと下部接合部１ａとの間に設けられ、台座４の底面に設けられた貫通孔４ａに貫通する中間部１ｃとが一体的に形成され、標識柱本体５の内部には、台座４から上方に向かって円筒状の鋼管３が延出しており、鋼管３の下部は、ネジ部材１の上部接合部１ｂの外周に固定されていることを特徴とする。【選択図】図１
To provide sign poles capable of preventing vehicles entering an on-coming lane or side strip without causing major damage or injury to vehicles and occupants, for express highway medial strips and the like, and in particular for bridges and tunnels.SOLUTION: A road sign pole comprises a sign pole body 5 made of a cylindrical elastic material and filled inside with a foam material 6, and a pedestal base 4 for erecting the sign pole body 5. A screw member 1 projecting downward is provided in the lower part of the pedestal base 4. The screw member 1 is made of a metallic material and includes an upper joint 1b, and a lower joint 1a screwed and fixed to an inner peripheral joint 2a of a buried pipe 2, being integrally formed with an intermediate part 1c provided between the upper joint 1b and the lower joint 1a and penetrating a through hole 4a formed in the bottom surface of the pedestal base 4. A cylindrical steel pipe 3 extends upward from the pedestal base 4 inside the sign pole body 5, with the lower part of the steel pipe 3 fixed to the outer periphery of the upper joint 1b of the screw member 1.SELECTED DRAWING: Figure 1
【課題】高速道路の中央分離帯など、特に、橋梁上やトンネル内において、車両及び搭乗者に大きな損傷を与えずに、対向車線や路側帯への車両の進入を防止することができる標識柱を提供する。【解決手段】円筒状の弾性材料からなり、内部に発泡材６が充填されている標識柱本体５と、標識柱本体５を立設する台座４とを備え、台座４の下部には、下方に突出するネジ部材１が設けられ、ネジ部材１は、金属材料からなり、上部接合部１ｂと、埋設管２の内周接合部２ａに螺合固定される下部接合部１ａと、上部接合部１ｂと下部接合部１ａとの間に設けられ、台座４の底面に設けられた貫通孔４ａに貫通する中間部１ｃとが一体的に形成され、標識柱本体５の内部には、台座４から上方に向かって円筒状の鋼管３が延出しており、鋼管３の下部は、ネジ部材１の上部接合部１ｂの外周に固定されていることを特徴とする。【選択図】図１
ROAD SIGN POLE
道路標識柱
FUKUGAMI AKIRA (author)
2019-02-07
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
ROAD SIGN POLE, AND INSTALLATION METHOD OF ROAD SIGN POLE
| European Patent Office | 2021