A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a submarine cable anchorage which allows for reliably fixing a submarine cable to a base on the seabed without being affected by swinging movement of the submarine cable caused by the sea waves, and which reduces restrictions on installation (drilling) sites on the seabed.SOLUTION: A submarine cable anchorage 10 comprises: a hook portion 19 formed into a substantially arc-like shape and configured to be coupled to a tip end of a connection part 12 at a base end thereof and to hold an optical fiber cable (submarine cable) c with an inner periphery thereof; and a spike portion 21 provided at a tip end of the hook portion 19 and configured to dig into a base G on the seabed when a driven pile 11 is fixed to the base G on the seabed.SELECTED DRAWING: Figure 1
【課題】海底ケーブルが波によって揺動運動してもその影響を受けず海底の基礎に海底ケーブルを確実に固定するとともに、海底での設置（穿孔）場所の制限を少なくすることができる海底ケーブル固定具を提供する。【解決手段】海底ケーブル固定具１０は、略円弧状に形成され、接続部１２の先端部にその基端部で接続し、その内周面で光ファイバーケーブル（海底ケーブル）Ｃを押さえるフック部１９と、フック部１９の先端に設けられ、打ち杭部１１が海底の基礎Ｇに固定された状態で海底の基礎Ｇに食い込んで固定されるスパイク部２１と、を備える。【選択図】図１
To provide a submarine cable anchorage which allows for reliably fixing a submarine cable to a base on the seabed without being affected by swinging movement of the submarine cable caused by the sea waves, and which reduces restrictions on installation (drilling) sites on the seabed.SOLUTION: A submarine cable anchorage 10 comprises: a hook portion 19 formed into a substantially arc-like shape and configured to be coupled to a tip end of a connection part 12 at a base end thereof and to hold an optical fiber cable (submarine cable) c with an inner periphery thereof; and a spike portion 21 provided at a tip end of the hook portion 19 and configured to dig into a base G on the seabed when a driven pile 11 is fixed to the base G on the seabed.SELECTED DRAWING: Figure 1
【課題】海底ケーブルが波によって揺動運動してもその影響を受けず海底の基礎に海底ケーブルを確実に固定するとともに、海底での設置（穿孔）場所の制限を少なくすることができる海底ケーブル固定具を提供する。【解決手段】海底ケーブル固定具１０は、略円弧状に形成され、接続部１２の先端部にその基端部で接続し、その内周面で光ファイバーケーブル（海底ケーブル）Ｃを押さえるフック部１９と、フック部１９の先端に設けられ、打ち杭部１１が海底の基礎Ｇに固定された状態で海底の基礎Ｇに食い込んで固定されるスパイク部２１と、を備える。【選択図】図１
SUBMARINE CABLE ANCHORAGE
海底ケーブル固定具
NAKAYAMA KATSUHIRO (author)
2019-03-22
Patent
Electronic Resource
Japanese
Anchorage Reinforcement Cable Bolts and Anchorage Reinforcement Cable Bolts Method
| European Patent Office | 2023