Composite submarine cable protection system convenient to detect, position and repair

Abstract

The present invention discloses a composite submarine cable protection system convenient to detect, position and repair. The system comprises a cylindrical cover body, the cover body is internally provided with a cylindrical detection cavity of which the annular side wall is a mirror surface, the left side wall in the detection cavity is provided with a wireless charger, and the bottom wall of the detection cavity is fixedly provided with a plurality of fixing blocks which are transversely arranged. The upper side of the fixing block is connected with a supporting rod through a coil spring, a bearing block is fixedly arranged on the upper side of the supporting rod, a cable penetrating through the left end and the right end of the cover body is borne on the upper side of the supporting rod, a device body is arranged in the detection cavity, a penetrating groove penetrating left and right is formed in the device body, and the cable penetrates through the penetrating groove; and by wrapping the cable for protection, the possibility of being bitten by fishes is avoided, the possibility of cable damage is reduced, the maintenance cost of the protection shell is low, accurate positioning can be achieved after detection, and maintenance is simple.

Description

technical field [0001] The invention relates to the field of composite submarine cable technology, in particular to a composite submarine cable protection system that is convenient for detection, positioning and repair. Background technique [0002] Submarine cables are cables wrapped in insulating material and laid on the seabed for telecommunications transmission. Submarine cables are divided into submarine communication cables and submarine power cables. Modern submarine cables use optical fibers as materials to transmit telephone and Internet signals. Submarine cables are divided into submarine communication cables and submarine power cables. Submarine communication cables are mainly used for communication services, which are expensive, but have a high degree of confidentiality. Submarine power cables are mainly used to transmit high-power electric energy underwater, and have the same function as underground power cables, but the application occasions and laying method...

AI Technical Summary

Problems solved by technology

[0003] 1. The traditional cables are laid on the seabed or shoal with bare leaks. Due to the erosion of seawater, the cables are easily eroded, resulting in the interruption of signal information transmission;

[0004] 2. Traditional cables are not convenient to regularly detect the surface of the cable and the internal structure of the cable, which makes it risky for the staff to enter the seabed for inspection and increases the difficulty of work;

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