CN203721291U

CN203721291U - Special ship leading shield flexible cable

Info

Publication number: CN203721291U
Application number: CN201420092632.0U
Authority: CN
Inventors: 邵文贞
Original assignee: Anhui Xinke Cable Group Co Ltd
Current assignee: Anhui Xinke Cable Group Co Ltd
Priority date: 2014-03-03
Filing date: 2014-03-03
Publication date: 2014-07-16
Anticipated expiration: 2024-03-03

Abstract

The utility model discloses a special ship leading shield flexible cable. The special ship leading shield flexible cable is composed of control cable cores, a galvanized aluminum filament shielding layer, a polyester fiber layer, a silicone rubber insulating layer, a Ni strip shielding layer and a low-smoke halogen-free polyolefin sheath layer. There are three groups of control cable cores. The three groups of control cable cores are wrapped by the galvanized aluminum filament shielding layer, the galvanized aluminum filament shielding layer, is wrapped by the polyester fiber layer, the polyester fiber layer is wrapped by the silicone rubber insulating layer, and the silicone rubber insulating layer is wrapped by the Ni strip shielding layer. The cable provided by the utility model has the advantages of good bending resistance, long service life, high temperature resistance, excellent shielding performance, high softness, good high-temperature environment electrical stability and good conductive performance.

Description

A kind of special drawing of boats and ships connects shielded flexible cable

Technical field

The utility model belongs to field of cables, relates in particular to special drawing of a kind of boats and ships to connect shielded flexible cable.

Background technology

Cable refers to the wire of conduction current, is widely used in every field, in the middle of ship domain is used cable, indices to cable is had relatively high expectations, heat-resisting such as requiring to have, the feature that heat-resisting quantity is excellent and electric conductivity is excellent, just can be applied in the middle of boats and ships, ensure safety.

Utility model content

In order to overcome the defect of above-mentioned prior art, the purpose of this utility model be to provide a kind of heat-resisting, high temperature resistant, shielding properties is excellent, soft special drawing of boats and ships connects shielded flexible cable.

The utility model takes following technical scheme to realize: special drawing of a kind of boats and ships connects shielded flexible cable, and it forms by controlling cable core, zinc-plated aluminium wire screen, layer of polyester fiber, silicone rubber insulation layer, nickel strap screen and low-smoke halogen-free polyolefin restrictive coating.Described control cable core is set to three groups, within every group of control cable core, be provided with ten nickel conductor thread cores, outside three groups of control cable cores, wrap up the zinc-plated aluminium wire screen of one deck, outside described zinc-plated aluminium wire screen, wrap up one deck layer of polyester fiber, outside described layer of polyester fiber, wrap up one deck silicone rubber insulation layer, outside described silicone rubber insulation layer, wrap up one deck nickel strap screen.

Described zinc-plated aluminium wire screen inside is also extruded with a tinned copper wire metal hose.

The utlity model has in sum following beneficial effect: this kind of cable resistance to bend(ing) is good, long service life, high temperature resistant, shielding properties is excellent, and softness also has hot environment electric stability excellent, the feature that electric conductivity is excellent simultaneously.

Brief description of the drawings

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

Wherein: 1, control cable core; 11, nickel conductor thread core; 2, zinc-plated aluminium wire screen; 3, layer of polyester fiber; 4, silicone rubber insulation layer; 5, nickel strap screen; 6, low-smoke halogen-free polyolefin restrictive coating; 7, tinned copper wire metal hose.

Embodiment

As shown in Figure 1, special drawing of a kind of boats and ships connects shielded flexible cable, and it forms by controlling cable core 1, zinc-plated aluminium wire screen 2, layer of polyester fiber 3, silicone rubber insulation layer 4, nickel strap screen 5 and low-smoke halogen-free polyolefin restrictive coating 6.Described control cable core 1 is set to three groups, within every group of control cable core 1, be provided with ten nickel conductor thread cores 11, outside three groups of control cable cores 1, wrap up the zinc-plated aluminium wire screen 2 of one deck, outside described zinc-plated aluminium wire screen 2, wrap up one deck layer of polyester fiber 3, outside described layer of polyester fiber 3, wrap up one deck silicone rubber insulation layer 4, outside described silicone rubber insulation layer 4, wrap up one deck nickel strap screen 5.

Described zinc-plated aluminium wire screen 2 inside are also extruded with a tinned copper wire metal hose 7.

The above is the utility model embodiment, 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. special drawing of boats and ships connects shielded flexible cable, it is by controlling cable core, zinc-plated aluminium wire screen, layer of polyester fiber, silicone rubber insulation layer, nickel strap screen and low-smoke halogen-free polyolefin restrictive coating composition, it is characterized in that: described control cable core is set to three groups, within every group of control cable core, be provided with ten nickel conductor thread cores, outside three groups of control cable cores, wrap up the zinc-plated aluminium wire screen of one deck, outside described zinc-plated aluminium wire screen, wrap up one deck layer of polyester fiber, outside described layer of polyester fiber, wrap up one deck silicone rubber insulation layer, outside described silicone rubber insulation layer, wrap up one deck nickel strap screen.

2. special drawing of boats and ships according to claim 1 connects shielded flexible cable, it is characterized in that: described zinc-plated aluminium wire screen inside is also extruded with a tinned copper wire metal hose.