CN206741993U

CN206741993U - A kind of partition type photoelectricity complex communication cable

Info

Publication number: CN206741993U
Application number: CN201720570357.2U
Authority: CN
Inventors: 骆垠旭; 邵鹤兵; 查德昌; 方亮
Original assignee: Anhui Aics Technology Group Co Ltd
Current assignee: Anhui Aics Technology Group Co Ltd
Priority date: 2017-05-22
Filing date: 2017-05-22
Publication date: 2017-12-12
Anticipated expiration: 2027-05-22

Abstract

The utility model discloses a kind of partition type photoelectricity complex communication cable, rubber carrier layer is punctured including anti-, anti- puncture sets two secter pats compositions of size in the middle part of rubber carrier layer, some power lines of different size are distributed with its medium and small secter pat, big secter pat is provided with optic fibre core at center, optic fibre core periphery is equally spaced around that control cable core is distributed with, two rows are distributed with along radial direction between two neighboring control cable core and monitor insulated wire cores, often row's monitoring insulated wire cores there are more spaced monitoring insulated wires to form；Described anti-puncture is coated with copper wire spiral wound, prevents puncturing rubber inner restrictive coating, composite shielding layer, acidproof alkaline EVA sheaths successively on the outside of rubber carrier layer.The utility model realizes the normal transmission such as optical signal and electric signal, control signal in same root cable, and be independent of each other laser propagation effect, makes cable small volume, in light weight.

Description

A kind of partition type photoelectricity complex communication cable

Technical field：

It the utility model is related to communication cable, more particularly to a kind of partition type photoelectricity complex communication cable.

Background technology：

With the high speed development of China's electronic technology, its integrated communication cable needs supporting to various electrical communication systems Also more and more higher, the transmission of optical signal and electric signal is realized simultaneously in same root cable.

Some users are according to the demand of system support, according to different laser propagation effects, in existing optical cable with entering in cable Row screening, also can not effectively integrate the optical cable of needs with cable after screening, be just directly laid in system, due to this The screening and installation of sample, increase the space of installation, weight penalty, always shielding can not also be reprocessed with total sheath.

Therefore, it is necessary to the construction of cable reasonable in design, and rational selection is coordinated, the complex communication cable for being meets actual The demand of working environment.

Utility model content：

In order to make up prior art problem, the purpose of this utility model is to provide a kind of partition type photoelectricity complex communication electricity Cable, structure is total reasonable, and the normal transmission such as optical signal and electric signal, control signal is realized in same root cable, is independent of each other Laser propagation effect, therefore optical cable and cable are effectively integrated, improve, it is perfect, by preferred material and optimization structure, make cable It is small volume, in light weight.

The technical solution of the utility model is as follows：

Partition type photoelectricity complex communication cable, including anti-puncture rubber carrier layer, it is characterised in that described anti-to puncture rubber Glue carrier layer, anti-puncture set two secter pats compositions of size, different rule are distributed with its medium and small secter pat in the middle part of rubber carrier layer Some power lines of lattice, big secter pat are provided with optic fibre core at center, and optic fibre core periphery is equally spaced around being distributed with Cable core is controlled, two rows, which are distributed with, along radial direction between two neighboring control cable core monitors insulated wire cores, often row's monitoring insulation Core has more spaced monitoring insulated wires to form；Described anti-puncture is coated with copper wire spiral shell successively on the outside of rubber carrier layer Rotation winding layer, prevent puncturing rubber inner restrictive coating, composite shielding layer, acidproof alkaline EVA sheaths.

Described partition type photoelectricity complex communication cable, it is characterised in that described optic fibre core includes some multimodes Optical fiber and non-metal reinforcement member, some root multimode fiber peripheries are provided with PAEK band lapping layer, the fire resisting of low-carbon macromolecule is protected Sheath is formed, and some root multimode fibers are distributed in the non-metal reinforcement member periphery at center.

Described partition type photoelectricity complex communication cable, it is characterised in that the wrapped plastic-aluminum of composite shielding layer internal layer is answered Film is closed, outer layer is woven with tin annealed copper wire；Internal layer plastic-aluminum laminated film plastic cover contacts with aramid fiber yarn braiding layer inwards, aluminium face Outwards, coverage rate is up to 100%, and outer layer is intersected braiding with tin annealed copper wire, and braid angle is less than 38 °, and coverage rate is more than 85%.

The utility model has the advantages that：

The utility model structure is total reasonable, by will prevent that puncturing rubber carrier layer partition type is divided into two secter pats of size Shape, because optical cable and cable are effectively integrated, improve, it is perfect, optical signal and electric signal, control are realized in same root cable The normal transmissions such as signal, be independent of each other laser propagation effect, by preferred material and optimization structure, makes cable small volume, in light weight.

Brief description of the drawings：

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

Embodiment：

Referring to accompanying drawing：

Partition type photoelectricity complex communication cable, including prevent puncturing rubber carrier layer 1, the anti-middle part of rubber carrier layer 1 that punctures is set Two secter pats of size are formed, and some power lines 2 of different size are distributed with its medium and small secter pat, big secter pat is in Be provided with optic fibre core 3 at the heart, the periphery of optic fibre core 3 is equally spaced around being distributed with control cable core 4, two neighboring control cable core 4 it Between two rows be distributed with along radial direction monitor insulated wire cores 5, often row's monitoring insulated wire cores 5 have more spaced monitoring exhausted Edge line is formed；It is anti-puncture the outside of rubber carrier layer 1 be coated with successively copper wire spiral wound 6, it is anti-puncture rubber inner restrictive coating 7, Composite shielding layer 8, acidproof alkaline EVA sheaths 9.

Optic fibre core 3 includes some root multimode fiber 3-1 and non-metal reinforcement member 3-2, some root multimode fiber peripheries are set There are PAEK band lapping layer 3-3, low-carbon macromolecule refractory protection 3-4 composition, during some root multimode fiber 3-1 are distributed in The non-metal reinforcement member 3-2 peripheries of the heart.

The wrapped plastic-aluminum combined film of the internal layer of composite shielding layer 8, outer layer are woven with tin annealed copper wire；Internal layer plastic-aluminum laminated film Plastic cover is contacted with aramid fiber yarn braiding layer inwards, and aluminium faces out, and up to 100%, outer layer is intersected volume coverage rate with tin annealed copper wire Knit, braid angle is less than 38 °, and coverage rate is more than 85%.

The utility model can be provided with pair twist ground wire 10 in small secter pat at center, enter to exercise according to thing situation With.

Claims

1. a kind of partition type photoelectricity complex communication cable, including anti-puncture rubber carrier layer, it is characterised in that described anti-to puncture Rubber carrier layer, anti-puncture set two secter pats compositions of size, difference are distributed with its medium and small secter pat in the middle part of rubber carrier layer Some power lines of specification, big secter pat are provided with optic fibre core at center, and optic fibre core periphery is equally spaced around being distributed There is control cable core, two rows, which are distributed with, along radial direction between two neighboring control cable core monitors insulated wire cores, and often row's monitoring is exhausted Edge core has more spaced monitoring insulated wires to form；Described anti-puncture is coated with copper wire successively on the outside of rubber carrier layer Spiral wound, prevent puncturing rubber inner restrictive coating, composite shielding layer, acidproof alkaline EVA sheaths.

2. partition type photoelectricity complex communication cable according to claim 1, it is characterised in that described optic fibre core includes Some root multimode fibers and non-metal reinforcement member, it is high that some root multimode fiber peripheries are provided with PAEK band lapping layer, low-carbon Molecule refractory protection is formed, and some root multimode fibers are distributed in the non-metal reinforcement member periphery at center.

3. partition type photoelectricity complex communication cable according to claim 1, it is characterised in that the composite shielding layer internal layer Wrapped plastic-aluminum combined film, outer layer are woven with tin annealed copper wire；Internal layer plastic-aluminum laminated film plastic cover weaves with aramid fiber yarn inwards Layer contact, aluminium faced out, and up to 100%, outer layer is intersected braiding coverage rate with tin annealed copper wire, and braid angle is less than 38 °, covered Rate is more than 85%.