A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a column for a guard fence and the guard fence having a structure capable of being buried so as not to substantially generate noise when burying the column for the guard fence underground.SOLUTION: A lower end part of a column body 11 composed of a cylindrical body is cut out, and a plurality of blade parts 12 projected under the column body 11 are mutually formed at an interval in the circumferential direction, and the blade parts 12 are provided with an uninclined side end part 14 extended in the axial direction of the cylindrical body formed on one side end for defining a lateral width and an inclined side end part 15 of inclining by tapering off toward the uninclined side end part 14 formed on the other side end. The problem can be solved by being constituted in this way, and a guard fence column 1 can be easily manufactured only by cutting out the lower end part of the column body 11 of the cylindrical body.
【課題】防護柵用支柱を土中に埋設する際に、騒音を略発生しないように埋設することができる構造を備えた防護柵用支柱及び防護柵を提供する。【解決手段】円筒体からなる支柱本体１１の下端部が切欠かれて、該支柱本体１１の下方に突出された複数の刃部１２が周方向に互いに間隔をあけて形成され、前記刃部１２は、左右の幅を画定する一方の側端に形成された円筒体の軸方向に延設された非傾斜側端部１４と、他方の側端に形成された前記非傾斜側端部１４に向けて先細りに傾斜する傾斜側端部１５とをさせるようにする。この様にすれば、上記課題を解決できるとともに、円筒体の支柱本体１１の下端部を切欠くだけで、容易に当該防護柵支柱１を製作することができる。【選択図】 図１
PROBLEM TO BE SOLVED: To provide a column for a guard fence and the guard fence having a structure capable of being buried so as not to substantially generate noise when burying the column for the guard fence underground.SOLUTION: A lower end part of a column body 11 composed of a cylindrical body is cut out, and a plurality of blade parts 12 projected under the column body 11 are mutually formed at an interval in the circumferential direction, and the blade parts 12 are provided with an uninclined side end part 14 extended in the axial direction of the cylindrical body formed on one side end for defining a lateral width and an inclined side end part 15 of inclining by tapering off toward the uninclined side end part 14 formed on the other side end. The problem can be solved by being constituted in this way, and a guard fence column 1 can be easily manufactured only by cutting out the lower end part of the column body 11 of the cylindrical body.
【課題】防護柵用支柱を土中に埋設する際に、騒音を略発生しないように埋設することができる構造を備えた防護柵用支柱及び防護柵を提供する。【解決手段】円筒体からなる支柱本体１１の下端部が切欠かれて、該支柱本体１１の下方に突出された複数の刃部１２が周方向に互いに間隔をあけて形成され、前記刃部１２は、左右の幅を画定する一方の側端に形成された円筒体の軸方向に延設された非傾斜側端部１４と、他方の側端に形成された前記非傾斜側端部１４に向けて先細りに傾斜する傾斜側端部１５とをさせるようにする。この様にすれば、上記課題を解決できるとともに、円筒体の支柱本体１１の下端部を切欠くだけで、容易に当該防護柵支柱１を製作することができる。【選択図】 図１
COLUMN FOR GUARD FENCE AND GUARD FENCE
防護柵用支柱及び防護柵
UEDA TATSUKI (author)
2015-09-10
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.
| European Patent Office | 2020