Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
U-SHAPED DITCH BLOCK AND U-SHAPED DITCH BLOCK DEVICE
To provide a U-shaped ditch block and a U-shaped ditch device that can manufacture a U-shaped ditch for accommodating and guiding cables, fluid pipes, etc. in a bent state at low cost with simple work, and can constitute a row of U-shaped ditches that are securely joined and highly durable.SOLUTION: There is provided a U-shaped ditch block 1 to be installed in the ground with a U-shaped cross section which is made by molding concrete and with the upper part opening, comprising a main U-shaped ditch part 5 that extends linearly in the flow direction, and first and second sub-U-shaped ditch parts 6 and 7 that extend in a straight line and are integrally joined at both ends of the main U-shaped ditch part. The main U-shaped ditch part 5 and the first and second sub-U-shaped ditch parts 6 and 7 are joined at a required angle in a plan view, and the main U-shaped ditch part 5 and the first and second sub-U-shaped ditch parts 6 and 7 are integrally molded concrete. By using concrete integrally molded with angled portions G at both ends to correspond to curved portions, a U-shaped ditch block row can be constructed in a short period of time with excellent connection strength, water sealing and durability, as well as low cost.SELECTED DRAWING: Figure 1
【課題】ケーブル類や流体の管等を曲げた状態で収容案内する際のＵ字溝を簡易な作業で低コストに製造し、確実に接合し、耐久性も高いＵ字溝列を構成し得るＵ字溝ブロック及びＵ字溝装置を提供する。【解決手段】コンクリートを成型して構成される断面コ字状で上部を開口して地中に設置されるＵ字溝ブロック１であり、流れ方向に直線状に伸びる主Ｕ字溝部５と、その両端に一体接合で延設され直線状に伸びる第１、第２副Ｕ字溝部６，７とを有し、主Ｕ字溝部５と第１、第２副Ｕ字溝部６，７は平面視で所要の角度を有して接合され、さらに、主Ｕ字溝部５と第１、第２副Ｕ字溝部６，７全体がコンクリート一体成形体である。曲がり部分の対応を両端に角度部Ｇを有するコンクリート一体成型体により構成して連結強度、止水・耐久性に優れると共に低コスト、短期にＵ字溝ブロック列を構成可能とする。【選択図】図１
U-SHAPED DITCH BLOCK AND U-SHAPED DITCH BLOCK DEVICE
To provide a U-shaped ditch block and a U-shaped ditch device that can manufacture a U-shaped ditch for accommodating and guiding cables, fluid pipes, etc. in a bent state at low cost with simple work, and can constitute a row of U-shaped ditches that are securely joined and highly durable.SOLUTION: There is provided a U-shaped ditch block 1 to be installed in the ground with a U-shaped cross section which is made by molding concrete and with the upper part opening, comprising a main U-shaped ditch part 5 that extends linearly in the flow direction, and first and second sub-U-shaped ditch parts 6 and 7 that extend in a straight line and are integrally joined at both ends of the main U-shaped ditch part. The main U-shaped ditch part 5 and the first and second sub-U-shaped ditch parts 6 and 7 are joined at a required angle in a plan view, and the main U-shaped ditch part 5 and the first and second sub-U-shaped ditch parts 6 and 7 are integrally molded concrete. By using concrete integrally molded with angled portions G at both ends to correspond to curved portions, a U-shaped ditch block row can be constructed in a short period of time with excellent connection strength, water sealing and durability, as well as low cost.SELECTED DRAWING: Figure 1
【課題】ケーブル類や流体の管等を曲げた状態で収容案内する際のＵ字溝を簡易な作業で低コストに製造し、確実に接合し、耐久性も高いＵ字溝列を構成し得るＵ字溝ブロック及びＵ字溝装置を提供する。【解決手段】コンクリートを成型して構成される断面コ字状で上部を開口して地中に設置されるＵ字溝ブロック１であり、流れ方向に直線状に伸びる主Ｕ字溝部５と、その両端に一体接合で延設され直線状に伸びる第１、第２副Ｕ字溝部６，７とを有し、主Ｕ字溝部５と第１、第２副Ｕ字溝部６，７は平面視で所要の角度を有して接合され、さらに、主Ｕ字溝部５と第１、第２副Ｕ字溝部６，７全体がコンクリート一体成形体である。曲がり部分の対応を両端に角度部Ｇを有するコンクリート一体成型体により構成して連結強度、止水・耐久性に優れると共に低コスト、短期にＵ字溝ブロック列を構成可能とする。【選択図】図１
U-SHAPED DITCH BLOCK AND U-SHAPED DITCH BLOCK DEVICE
Ｕ字溝ブロック及びＵ字溝ブロック装置
FUKUSHIMA TSUKASA (Autor:in)
23.06.2022
Patent
Elektronische Ressource
Japanisch
GRATING-INTEGRATED SIDE DITCH BLOCK, AND MOLDING TOOL FOR SIDE DITCH BLOCK
| Europäisches Patentamt | 2016