Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
UNDULATING HOUSING TYPE TEMPORARY GUARD FENCE
To simplify the fixing structure of a rotary member, improve impact resistance to collisions, and improve efficiency of installation work and removal work for undulating housing type temporary guard fences.SOLUTION: A temporary guard fence comprises: a foundation frame 2 having a recess opening upward; a fixing member 3 fixed to a flange part 21 and a web part 22 of the foundation frame 2, having a U-shape in the plan view, and having a width smaller than the width of the web part 22; and a rotary member 5 to which a guard rail 4 is attached. The lower part of the rotary member 5 is rotatably attached to the fixing member 3. Mounting holes for mounting a bolt 60 and a nut 61 are provided on the rotary member 5 and the fixing member 3 respectively. The guard rail 4 and the rotary member 5 can be accommodated in the width of the web part 22 in the short direction Y when the rotary member 5 is in a lodged state. The bolt 60 and the nut 61 are installed to the mounting hole, and the rotary member 5 is fixed to the fixing member 3 when the rotary member 5 is in a standing state.SELECTED DRAWING: Figure 3
【課題】回動部材の固定構造を簡素化し、衝突に対する耐衝撃性を向上させるとともに、起伏収容式仮設用防護柵の設置作業及び撤去作業の効率化を可能とする。【解決手段】仮設防護柵は、上方に開口する凹部が形成された基礎架台２と、基礎架台２のフランジ部２１とウェブ部２２に固定され、平面視でコ字形状で、ウェブ部２２の幅よりも小さな幅を有する定着部材３と、ガードレール４が取り付けられる回動部材５と、を備え、回動部材５の下方が定着部材３に回動可能に取り付けられ、回動部材５及び定着部材３に、ボルト６０とナット６１を取り付けるための取付孔がそれぞれ設けられ、回動部材５が倒伏状態のとき、ガードレール４及び回動部材５をウェブ部２２の短手方向Ｙの幅に収容可能であり、回動部材５が起立状態のとき、取付孔にボルト６０とナット６１を取り付け回動部材５が定着部材３に固定する。【選択図】図３
UNDULATING HOUSING TYPE TEMPORARY GUARD FENCE
To simplify the fixing structure of a rotary member, improve impact resistance to collisions, and improve efficiency of installation work and removal work for undulating housing type temporary guard fences.SOLUTION: A temporary guard fence comprises: a foundation frame 2 having a recess opening upward; a fixing member 3 fixed to a flange part 21 and a web part 22 of the foundation frame 2, having a U-shape in the plan view, and having a width smaller than the width of the web part 22; and a rotary member 5 to which a guard rail 4 is attached. The lower part of the rotary member 5 is rotatably attached to the fixing member 3. Mounting holes for mounting a bolt 60 and a nut 61 are provided on the rotary member 5 and the fixing member 3 respectively. The guard rail 4 and the rotary member 5 can be accommodated in the width of the web part 22 in the short direction Y when the rotary member 5 is in a lodged state. The bolt 60 and the nut 61 are installed to the mounting hole, and the rotary member 5 is fixed to the fixing member 3 when the rotary member 5 is in a standing state.SELECTED DRAWING: Figure 3
【課題】回動部材の固定構造を簡素化し、衝突に対する耐衝撃性を向上させるとともに、起伏収容式仮設用防護柵の設置作業及び撤去作業の効率化を可能とする。【解決手段】仮設防護柵は、上方に開口する凹部が形成された基礎架台２と、基礎架台２のフランジ部２１とウェブ部２２に固定され、平面視でコ字形状で、ウェブ部２２の幅よりも小さな幅を有する定着部材３と、ガードレール４が取り付けられる回動部材５と、を備え、回動部材５の下方が定着部材３に回動可能に取り付けられ、回動部材５及び定着部材３に、ボルト６０とナット６１を取り付けるための取付孔がそれぞれ設けられ、回動部材５が倒伏状態のとき、ガードレール４及び回動部材５をウェブ部２２の短手方向Ｙの幅に収容可能であり、回動部材５が起立状態のとき、取付孔にボルト６０とナット６１を取り付け回動部材５が定着部材３に固定する。【選択図】図３
UNDULATING HOUSING TYPE TEMPORARY GUARD FENCE
起伏収容式仮設防護柵
MIYAKO EIGO (Autor:in)
14.03.2019
Patent
Elektronische Ressource
Japanisch
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.