A fixing device for a submarine cable protection area arresting boat anchor comprises a steel pipe anchor, a branch anchor chain, a main anchor chain, a Kenter shackle and a shackle, and the steel pipe anchor comprises a steel pipe, an upper hanging ring located at the upper end of the outer wall of the steel pipe, an anchor chain connecting ring located at the middle end of the outer wall of the steel pipe and a lower hanging ring located at the lower end of the outer wall of the steel pipe. According to the submarine cable protection device, the steel pipe anchors and the main anchor chain or the steel pipe anchors, the main anchor chain and the branch anchor chains are connected to form a barrier, and the barrier resists the anchor holding power of the ship anchors by means of the pulling resistance or gravity of the barrier, so that the ship anchors stop moving before hooking the submarine cable, and protection of the submarine cable is achieved.
一种海底电缆防护区拦阻船锚用固定式装置,包括钢管锚、支锚链、主锚链、肯特卸扣以及卸扣,所述钢管锚包括钢管、位于钢管外壁上端的上吊环、位于钢管外壁中端的锚链连接环以及位于钢管外壁下端的下吊环,首尾两端的钢管锚通过主锚链连接,本发明通过钢管锚、主锚链或者钢管锚、主锚链、支锚链连接形成屏障,屏障依靠自身抗拔力或者重力抵抗船锚锚抓力,从而让船锚在钩挂海底电缆之前停止运动,以实现对海底电缆的防护。
Fixed device for arresting ship anchor in submarine cable protection area and construction method
一种海底电缆防护区拦阻船锚用固定式装置及施工方法
2023-01-10
Patent
Electronic Resource
Chinese
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