CN202796150U

CN202796150U - Control cable for ships and water platforms

Info

Publication number: CN202796150U
Application number: CN 201220232728
Authority: CN
Inventors: 魏宜; 刘忠浩
Original assignee: Cable Group Co Ltd Is Revived In Anhui
Current assignee: Cable Group Co Ltd Is Revived In Anhui
Priority date: 2012-05-23
Filing date: 2012-05-23
Publication date: 2013-03-13
Anticipated expiration: 2022-05-23

Abstract

The utility model discloses a control cable for ships and water platforms. The control cable comprises conductors and insulating layers, wherein the sectional area of each conductor is 0.75-10mm<2>, and the core amount is 2 to 61. Each conductor is wrapped in one insulating layer, and wrapped and insulated conductor cores are intertwisted to form a bundle. The cable core bundle is then wrapped in a belting layer, wherein flame retardant type glass fiber ropes as a filling layer are arranged between the belting layer and the insulating layers; an inner lining layer and an armored layer are wrapped around the belting layer, wherein the armored layer is formed by braiding zin-coated steel wires, and the braiding density is no less than 90%; and a high-flame-retardation low-smoke halogen-free corrosion-resisting polyolefin sheath layer is wrapped around the armored layer. The composite cable of the utility model can meet low-smoke, halogen-free, flame-retardation and other performance indexes of ship and water platform control cables, and at the same time solves moistureproof and anticorrosion problems.

Description

A kind of boats and ships and pier control cables

Technical field

The utility model relates to cable industry, is specifically related to a kind of boats and ships and pier control cables.

Background technology

Shipboard cable is electric power, illumination, the control of rivers, ocean and aquatic building platform, the cable of the system-specific such as communicate by letter.Shipping is as worldwide logistics transportation major way, always in occupation of very important effect.Since stepping into 21 century, Southeast Asia is transferred at the center of world's shipbuilding industry gradually, and China also progressively becomes shipbuilding processing area the biggest in the world, is promoting the development of world's shipbuilding industry.

Traditional boats and ships and pier are a topic that is difficult to resolve with control cables for oil resistant, Anticorrosion Problems in the actual working environment always.

The utility model content

The utility model provides a kind of boats and ships and pier control cables, satisfies low cigarette that boats and ships and levelling bench control cables have, Halogen, the performance index such as fire-retardant, and this cable has also solved moistureproof, corrosion-resistant problem simultaneously.

Scheme of the present utility model is as follows: a kind of boats and ships and pier control cables, comprise conductor, insulating barrier, and its described cross-sectional area of conductor is long-pending to be 0.75～10mm ²The core number is 2～61 cores, the described conductor outside is enclosed with respectively insulating barrier, the stranded bunchy of core behind the wrap insulate layer, the cable core outside is enclosed with belting layer behind the bunchy, is provided with the flame retardant type glass cord between described belting layer and the insulating barrier as packed layer, the described belting layer outside is enclosed with inner covering, armour, described armour adopts the zinc-coated wire braiding, and count is not less than 90%, and the described armour outside is enclosed with the corrosion-resistant polyolefin jacket layer of high flame resistance, low smoke Halogen.

Described insulating layer material is the flame-proof cross-linking polyolefin.

Described belting layer adopts the overlapping wrapped formation of one or more layers fire-retardant oxygen barrier band.

Described inner covering adopts the corrosion-resistant polyolefin of high flame resistance, low smoke Halogen to extrude formation.

The beneficial effects of the utility model: the utlity model has low cigarette, Halogen, the performance index such as fire-retardant, this cable has also solved oil resistant, book problem seemingly.Adopted simultaneously the armour of zinc-coated wire braiding formation, increased the mechanical performance of cable, zinc-plated structure guarantees that also cable is not subjected to the erosion under the seawater salt fog state.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Embodiment

Below in conjunction with accompanying drawing the utility model is described further.

A kind of boats and ships and pier control cables comprise conductor 1, insulating barrier 2, and described cross-sectional area of conductor is long-pending to be 0.75～10mm ²The core number is 2～61 cores, conductor 1 outside is enclosed with respectively insulating barrier 2, wrap insulate layer 2 rear conductor 1 mutual stranded bunchy, insulating barrier 2 outsides are enclosed with belting layer 3 behind the bunchy, be provided with the flame retardant type glass cord as packed layer 4 between belting layer 3 and the insulating barrier 2, belting layer 3 outsides are enclosed with inner covering 5, armour 6, armour 6 adopts the zinc-coated wire braiding, count is not less than 90%, armour 6 outsides are enclosed with the corrosion-resistant polyolefin jacket layer 7 of high flame resistance, low smoke Halogen, insulating barrier 2 materials are the flame-proof cross-linking polyolefin, belting layer 3 adopts the overlapping wrapped formation of one or more layers band, and inner covering 5 adopts the corrosion-resistant polyolefine material of high flame resistance, low smoke Halogen to extrude formation.

Although above embodiment of the present utility model has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present utility model and change and modification; when its function that produces does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection range of the present utility model.

Claims

1. boats and ships and pier control cables comprise conductor, insulating barrier, it is characterized in that: described cross-sectional area of conductor is long-pending to be 0.75～10mm ²The core number is 2～61 cores, the described conductor outside is enclosed with respectively insulating barrier, the stranded bunchy of core behind the wrap insulate layer, the cable core outside is enclosed with belting layer behind the bunchy, is provided with the flame retardant type glass cord between described belting layer and the insulating barrier as packed layer, the described belting layer outside is enclosed with inner covering, armour, described armour adopts the zinc-coated wire braiding, and count is not less than 90%, and the described armour outside is enclosed with the corrosion-resistant polyolefin jacket layer of high flame resistance, low smoke Halogen.

2. a kind of boats and ships according to claim 1 and pier control cables, it is characterized in that: described insulating layer material is the flame-proof cross-linking polyolefin.

3. a kind of boats and ships according to claim 1 and pier control cables, it is characterized in that: described belting layer adopts the overlapping wrapped formation of one or more layers fire-retardant oxygen barrier band.

4. a kind of boats and ships according to claim 1 and pier control cables is characterized in that: described inner covering adopts the corrosion-resistant polyolefin of high flame resistance, low smoke Halogen to extrude formation.