A radio frequency cable assembly for deep sea

Abstract

The invention relates to the technical field of deep-sea radio frequency cable assemblies, in particular to a deep-sea radio frequency cable assembly, including a support mechanism, a fixing mechanism, a reinforcement mechanism, a connection mechanism and a transmission mechanism; the surface of the support mechanism is relatively slidingly connected with two The fixing mechanism realizes the radial fixing of the car tire when the cable is pre-embedded, which is beneficial to the floating of the cable and is convenient for observing the direction of the cable; the opposite side walls of the two fixing mechanisms are rotatably connected with a reinforcement mechanism to fix the radial direction of the tire After the completion, the two reinforcement mechanisms are rotated to the inside of the tire, and the two sets of reinforcement mechanisms are released to realize the axial support and fixation of the tire to avoid the seawater fluctuations causing the tire to fall off; The cable is connected and fixed by the conveying mechanism before, and the opposite ends of the two cables are fixed again to avoid loosening of the connection.

Description

technical field [0001] The invention relates to the technical field of deep sea radio frequency cable assemblies, in particular to a deep sea radio frequency cable assembly. 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. Radio frequency cables are cables that transmit electromagnetic energy in the radio frequency range. Radio frequency cables are indispensable components in various radio communication systems and electronic equipment. In wireless communication and It is widely used in radio, television, radar, navigation, computer and instrumentation. [0003] At present, it is necessary to pre-embed the radio frequency cable to observe the direction of the cable before installing th...

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Problems solved by technology

[0003] At present, before the RF cable is installed on the bottom of the deep sea, it is necessary to pre-embed the RF cable to observe the direction of the cable. The pre-embedding method is to float the cable to the sea surface through suspended matter. At present, the cable laying workers choose to fix several car tires on the surface of the cable The radio frequency cable floats on the sea surface. When the tire is connected to the cable, the two are fixed by iron wire. After the cable route is determined, the iron wire between the radio frequency cable and the tire needs to be broken and disassembled one by one. It is inconvenient to connect the tire to the radio frequency cable. Fixed, and it is cumbersome to disassemble; after the RF cable is installed on the seabed, the connection between the two RF cables is only connected through the male connector and the female connector. If the seawater fluctuates greatly for a long time, it will affect the connection between the two connectors. Stability, causing the connector to loosen

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