Marine-resistant engine cable assembly

Abstract

The invention provides a marine-resistant engine cable assembly, and belongs to the technical field of cable protection, the cable assembly comprises a connector, a tail accessory and a marine-resistant cable body, the tail accessory is connected with the connector, one end of the marine-resistant cable body penetrates into the tail accessory, and the other end of the marine-resistant cable body is connected with the connector. The ocean-resistant cable body comprises a wire, and a bundling layer, an electromagnetic shielding protective layer and a first insulating sheath which sequentially coat the outer side of the wire, and the electromagnetic shielding protective layer and the first insulating sheath are integrally woven and formed; the area where the ocean-resistant cable body is connected with the tail accessory is a cable interface end, the cable interface end is provided with a pressing plate, and the electromagnetic shielding protection layer and the first insulating sheath are connected with the tail accessory in a clamping mode through the pressing plate. According to the processing scheme of the invention, the situation that a binding and fixing part of a traditional lap joint sheath structure is easy to loosen after being immersed in oil is avoided, and the problems of wire breakage, wire jumping and the like caused by the fact that the cable is hooked by sharp corners such as other accessory fuses on an engine during laying are effectively solved.

Description

technical field [0001] The present application relates to the technical field of cable protection, in particular to a marine engine resistant cable assembly. Background technique [0002] As an engine cable that guarantees the operation of the aircraft power system and provides electrical connections for the shipboard aircraft engine, its technical structure requirements are very different from those used in shore-based aircraft, and its performance needs to meet the marine environment in which it serves. Cable applications Materials need to meet more stringent requirements including resistance to marine environment, light weight, good maintenance performance, wear resistance, and corrosion resistance. Carrier-based aircraft need to be parked for a long time in the ocean environment, and the engine is faced with multiple starts during special operations. There are also higher requirements for the reliability of the electromagnetic shielding protection of the cables in the re...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present application provides a cable assembly resistant to marine engines, which avoids the occurrence of easy loosening of the binding and fixing parts of the traditional lap sheath structure after being soaked in oil, and effectively solves the problem of being caught by other accessories on the engine when the cable is laid. The sharp corners of the fuse and other hooks cause problems such as broken wires and jumping wires

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