Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
RECEPTION FRAME OF MANHOLE
PROBLEM TO BE SOLVED: To identify the wiring direction from a manhole 1.SOLUTION: A receiving frame 3 of a manhole 1 includes a receiving frame main body 31 and three or more concave structures 32. The upper surface in the vertical direction of the frame body has a circular shape. The concave structure is arranged on the upper surface side which is the upper surface in the vertical direction of the receiving frame main body 31, has a length related to the refurbishment reference in the vertical direction, and has a geometric shape. The pattern formed by the arrangement of the concave structure 32 is not point symmetric with respect to the center of the circle formed by the receiving frame main body 31 and is not line symmetrical with respect to an arbitrary line passing through the center of the circle. Between the reference position of the concave structure group 32K including one or more concave structures 32 continuous in the circumferential direction of the concave structure 32 and the reference position of the other concave structure group 32K, predetermined intervals and intervals of multiples thereof in the circumferential direction of the receiving frame main body 31 are provided.SELECTED DRAWING: Figure 3
【課題】マンホール１からの配線の敷設方向を同定することができる。【解決手段】マンホール１の受枠３は、鉛直方向上側の表面が円の形状を有する受枠本体３１と、受枠本体３１の、鉛直方向上側の表面である上表面側に配置され、鉛直方向に更改基準に関連する長さを有し、幾何学形状を有する３つ以上の凹構造３２と、を備え、凹構造３２の配置によって形成されるパターンは、受枠本体３１が形成する円の中心に対して点対称ではなく、かつ円の中心を通る任意の線分に対して線対称でなく、凹構造３２のうちの周方向に連続する１つ以上の凹構造３２を含む凹構造群３２Ｋの基準位置は、他の凹構造群３２Ｋの基準位置と、受枠本体３１の周方向に所定の間隔及び該所定の間隔の倍数の間隔、離れている。【選択図】図３
RECEPTION FRAME OF MANHOLE
PROBLEM TO BE SOLVED: To identify the wiring direction from a manhole 1.SOLUTION: A receiving frame 3 of a manhole 1 includes a receiving frame main body 31 and three or more concave structures 32. The upper surface in the vertical direction of the frame body has a circular shape. The concave structure is arranged on the upper surface side which is the upper surface in the vertical direction of the receiving frame main body 31, has a length related to the refurbishment reference in the vertical direction, and has a geometric shape. The pattern formed by the arrangement of the concave structure 32 is not point symmetric with respect to the center of the circle formed by the receiving frame main body 31 and is not line symmetrical with respect to an arbitrary line passing through the center of the circle. Between the reference position of the concave structure group 32K including one or more concave structures 32 continuous in the circumferential direction of the concave structure 32 and the reference position of the other concave structure group 32K, predetermined intervals and intervals of multiples thereof in the circumferential direction of the receiving frame main body 31 are provided.SELECTED DRAWING: Figure 3
【課題】マンホール１からの配線の敷設方向を同定することができる。【解決手段】マンホール１の受枠３は、鉛直方向上側の表面が円の形状を有する受枠本体３１と、受枠本体３１の、鉛直方向上側の表面である上表面側に配置され、鉛直方向に更改基準に関連する長さを有し、幾何学形状を有する３つ以上の凹構造３２と、を備え、凹構造３２の配置によって形成されるパターンは、受枠本体３１が形成する円の中心に対して点対称ではなく、かつ円の中心を通る任意の線分に対して線対称でなく、凹構造３２のうちの周方向に連続する１つ以上の凹構造３２を含む凹構造群３２Ｋの基準位置は、他の凹構造群３２Ｋの基準位置と、受枠本体３１の周方向に所定の間隔及び該所定の間隔の倍数の間隔、離れている。【選択図】図３
RECEPTION FRAME OF MANHOLE
マンホールの受枠
TAKAHASHI HIROYUKI (Autor:in) / ASHIKAGA DAICHI (Autor:in) / SUGINO FUMIHIDE (Autor:in) / DEGUCHI HIROSHI (Autor:in)
21.06.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
MANHOLE OPENING FRAME, MANHOLE STRUCTURE, AND MANHOLE OPENING STRUCTURE
| Europäisches Patentamt | 2018
METHOD FOR REPLACING MANHOLE COVER AND RECEPTION FRAME OF THE SAME
| Europäisches Patentamt | 2018