CN203721287U

CN203721287U - Copper-conductor-wire-core armored flexible cable

Info

Publication number: CN203721287U
Application number: CN201420086643.8U
Authority: CN
Inventors: 付世财
Original assignee: Anhui Jianghuai Cable Group Co Ltd
Current assignee: Anhui Jianghuai Cable Group Co Ltd
Priority date: 2014-02-28
Filing date: 2014-02-28
Publication date: 2014-07-16
Anticipated expiration: 2024-02-28

Abstract

The utility model discloses a copper-conductor-wire-core armored flexible cable which includes three copper-conductor wire cores, a nickel-strap armor layer, a low-smoke halogen-free polyolefin sheath layer, an aluminum-strap shielding layer and a copper-strap armor layer. The three copper-conductor wire cores are wrapped with a layer of nickel-strap armor layer at the outside. The nickel-strap armor layer is wrapped with a layer of low-smoke halogen-free polyolefin sheath layer at the outside. The low-smoke halogen-free polyolefin sheath layer is wrapped with a layer of aluminum-strap shielding layer at the outside. Each copper-conductor wire core includes a copper conductor, an aluminum-strap armor layer and a tin-coated steel-strap armor layer. The cable is light in weight, convenient to transport, high in wear resistance, cold resistant and high-temperature resistant, high in inoxidizability and high in tensile strength; the cable allows the highest temperature of a work environment to reach 95 DEG C; and the allowed bending radius of the cable is 12 times of the outer diameter of the cable.

Description

A kind of copper conductor core armoured soft cable

Technical field

The utility model belongs to field of cables, relates in particular to a kind of copper conductor core armoured soft cable.

Background technology

At present, along with Chinese society expanding economy, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as the cable using in the field such as computer, machine room, high and low temperature resistance to cable, pull resistance, cold-resistant high temperature resistant, non-oxidizability aspect require all high especially.

Utility model content

In order to overcome the defect of above-mentioned prior art, it is strong that the purpose of this utility model is to provide a kind of pull resistance, convenient transport, the copper conductor core armoured soft cable cold-resistant high temperature resistant, non-oxidizability is strong.

The utility model takes following technical scheme to realize: a kind of copper conductor core armoured soft cable, it is by copper conductor core, nickel strap armour, low-smoke halogen-free polyolefin restrictive coating, aluminium strip screen and copper strips armour composition, described copper conductor core has three groups, outside three groups of copper conductor cores, wrap up one deck nickel strap armour, outside described nickel strap armour, wrap up one deck low-smoke halogen-free polyolefin restrictive coating, outside described low-smoke halogen-free polyolefin restrictive coating, wrap up one deck aluminium strip screen, described copper conductor core is by copper conductor, aluminium strip armour and zinc-plated steel band armour composition.

Between described aluminium strip armour and zinc-plated steel band armour, be extruded with a copper metal hose.

Described copper strips armour inside is extruded with a copper wire drainage thread.

The utlity model has in sum following beneficial effect: this kind of cable is lightweight, convenient transport, resistance to wear is strong, cold-resistant high temperature resistant, non-oxidizability is strong, and pull resistance is strong, it is 95 DEG C that this cable allows operational environment maximum temperature, the permission bending radius of this cable is the outside diameter of cable 12 times.

Brief description of the drawings

Fig. 1 is the utility model cross-sectional structure schematic diagram;

Wherein: 1, copper conductor core; 11, copper conductor; 12, aluminium strip armour; 13, zinc-plated steel band armour; 14, copper metal hose; 2, nickel strap armour; 3, low-smoke halogen-free polyolefin restrictive coating; 4, aluminium strip screen; 5, copper strips armour; 6, copper wire drainage thread.

Embodiment

As shown in Figure 1, a kind of copper conductor core armoured soft cable, it is by copper conductor core 1, nickel strap armour 2, low-smoke halogen-free polyolefin restrictive coating 3, aluminium strip screen 4 and copper strips armour 5 form, described copper conductor core 1 has three groups, outside three groups of copper conductor cores 1, wrap up one deck nickel strap armour 2, outside described nickel strap armour 2, wrap up one deck low-smoke halogen-free polyolefin restrictive coating 3, outside described low-smoke halogen-free polyolefin restrictive coating 3, wrap up one deck aluminium strip screen 4, described copper conductor core 1 is by copper conductor 11, aluminium strip armour 12 and zinc-plated steel band armour 13 form.

Between described aluminium strip armour 12 and zinc-plated steel band armour 13, be extruded with a copper metal hose 14.

Described copper strips armour 5 inside are extruded with a copper wire drainage thread 6.

The above is embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model application range therefore all changes or modifies, and is included in the utility model patent claim.

Claims

1. a copper conductor core armoured soft cable, it is made up of copper conductor core, nickel strap armour, low-smoke halogen-free polyolefin restrictive coating, aluminium strip screen and copper strips armour, it is characterized in that: described copper conductor core has three groups, outside three groups of copper conductor cores, wrap up one deck nickel strap armour, outside described nickel strap armour, wrap up one deck low-smoke halogen-free polyolefin restrictive coating, outside described low-smoke halogen-free polyolefin restrictive coating, wrap up one deck aluminium strip screen, described copper conductor core is made up of copper conductor, aluminium strip armour and zinc-plated steel band armour.

2. copper conductor core armoured soft cable according to claim 1, is characterized in that: between described aluminium strip armour and zinc-plated steel band armour, be extruded with a copper metal hose.

3. copper conductor core armoured soft cable according to claim 1, is characterized in that: described copper strips armour inside is extruded with a copper wire drainage thread.