Single-core armored cable and cable take-up device

Abstract

The invention discloses a single-core armored cable and a cable take-up device, and relates to the field of cable production. The single-core armored cable comprises a copper conductor; the surface ofthe copper conductor is sleeved with an insulating layer; the surface of the insulating layer is bonded with a first thermal insulating layer; the surface of the first thermal insulating layer is sleeved with a waterproof layer, and the surface of the waterproof layer is bonded with a second thermal insulating layer; an armor layer is arranged on the surface of the second heat insulation layer; atake-up device for a single-core armored cable comprises a rack, a driven roller is rotationally connected to the surface of the rack, a driving mechanism is arranged on the side, away from the rack,of the driven roller, a take-up reel is rotationally connected between the driven roller and the driving mechanism, and a fixed plate is fixedly connected to the side, away from the take-up reel, ofthe driving mechanism. The waterproof layer is arranged in the cable, when the cable is deeply buried underground, the cable can be effectively prevented from being permeated by water, so the servicelife of the cable is prolonged, and when the take-up device is used, the cable can be prevented from rebounding by arranging the non-return mechanism.

Description

technical field [0001] The invention relates to the field of cable production, in particular to a single-core armored cable and a cable take-up device. Background technique [0002] With the rapid development of the economy, the demand for cable sheath materials is increasing, and the requirements are getting higher and higher. Traditional cable materials are facing huge challenges. As electric energy and information transmission bodies, wires and cables are used in transportation, industry All kinds of cables can be seen in various fields of life such as mines and electrical communications. With the increase of the status of cables in life, the quality of their sheaths has attracted more and more attention. [0003] At present, cables are used in a wide range of applications, so the emergencies that cables need to face are also diverse. Since cables are prone to heat up during transmission and cause fires, cables are often protected by flame retardant and heat insulation, b...

AI Technical Summary

Problems solved by technology

[0003] At present, cables are used in a wide range of applications, so the emergencies that cables need to face are also diverse. Since cables are prone to heat up during transmission and cause fires, cables are often protected by flame retardant and heat insulation, but Existing cables are also mostly buried deep in the ground and are easily affected by underground water seepage

[0004] At the same time, in the production process of the existing cables, the cables need to be wound into a circle at the end. After the winding reaches a certain level, the cables need to be cut off. After being cut, the cable at the rear end will spring back, causing the cable to be detached from the equipment. At this time, it is necessary for the staff to place the cable in the equipment again, which reduces the production efficiency and wastes the time of the staff.

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