The utility model relates to a submarine cable bending protection device. Its function is that when the external load acts on the bending limiter, the limiter module units are connected and locked together to form a smooth bending radius, that is, the locking radius. The locking radius is generally equal to or greater than the minimum bending radius of the flexible pipe to prevent excessive bending. 1. It adopts Haff structure design, which is convenient for installation. 2. Modular bite structure is adopted, and the length can be increased arbitrarily. 3. Polyurethane materials and alloy materials have excellent aging resistance, corrosion resistance, wear resistance and strong bending moment.
弯曲限制器于海上风电I管、J管下端口海缆弯曲保护，安装于海洋隔水管柱外部的浮力模块，其结构包括半环形母端、半环形公端、卡环、卡槽、辅助管线通道、隔水管柱通道，半环形母端通过卡环、卡···
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