Submarine cable crossing protection structure

The utility model discloses a submarine cable crossing protection structure, which comprises an inner protection layer, a submarine cable and an outer protection layer, the inner protection layer is laid on a seabed above an existing pipeline, and the submarine cable extends out of the seabed at the crossing position of the submarine cable and the existing pipeline and is laid on the inner protection layer. The outer protection layer is laid on the inner protection layer so that the submarine cable extending out of the seabed can be located between the inner protection layer and the outer protection layer. According to the utility model, the submarine cable of the upper crossover can be effectively protected. 本实用新型公开了一种海底电缆交越防护结构，包括内防护层、海缆和外防护层，内防护层铺设于已有管线上方的海床上，海缆在与已有管线交越处伸出海床并铺设于内防护层上，外防护层铺设于内防护层上以使伸出海床的海缆处于内防护层和外防护层之间。本实用新型能够有效对上交越的海缆进行保护。