CN209297789U - A kind of flat photoelectric mixed cable - Google Patents
A kind of flat photoelectric mixed cable Download PDFInfo
- Publication number
- CN209297789U CN209297789U CN201822223067.8U CN201822223067U CN209297789U CN 209297789 U CN209297789 U CN 209297789U CN 201822223067 U CN201822223067 U CN 201822223067U CN 209297789 U CN209297789 U CN 209297789U
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- flat
- cable
- oversheath
- photoelectric mixed
- conductive unit
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Abstract
The utility model relates to a kind of flat photoelectric mixed cables, it include flat oversheath and optical communication element, it is characterized in that parallel interval installs 2 ~ 4 reinforcements in flat oversheath, 1 Loose tube is provided between every two reinforcements, optical communication element is laid in Loose tube, two sides in flat oversheath are installed on conductive unit respectively, correspond to optical communication element on the flat horizontal surface of flat oversheath and cable slot is respectively set out in conductive unit.The beneficial effects of the utility model are: 1, flat structure, cable flexibility is high, good bending property, convenient for winding with elevator trailing.2, multi reinforcements are set, and the conductive unit of two sides, makes cable tensile strength with higher in addition, may be adapted to carry out cloth vertical over long distances in the elevator of super high-rise building.3, using optical fibre band optical cable structure, density of optic fibre is high, adapts to large-scale data transmission demand.4, structure setting advantages of simple integrates photovoltaic element, light-weight, and easy to use and laying, setting opens cable slot and dry type structure, is easy to disagreement and connecting.
Description
Technical field
The utility model relates to a kind of flat photoelectric mixed cables used suitable for Super High elevator, belong to photoelectricity transmission technology
Field.
Background technique
With the development of economy, more and more super high-rise buildings are put into use, and Super High elevator is super high-rise building
Primary current mode.As the requirement to elevator is promoted, intelligent elevator, the concept of audiovisual elevator are referred to by people, in elevator
Need to provide the service such as voice, video, monitoring, sensing of high quality.Realize that these functions need to apply in elevator in elevator
If electric unit, communication, sensing unit cable.Super High is even more to need the higher communications optical cable of the more bandwidth of number.Traditional
Elevator cable or optical cable can not adapt to this application scenarios.A plurality of cable not only causes the inconvenience constructed and safeguarded, also results in simultaneously
The waste of space resources and material cost.Therefore exploitation be applicable in the novel elevator photoelectricity mixing cable of this scene very it is necessary to.
Summary of the invention
It is a kind of flat the technical problem to be solved by the utility model is to provide in view of the deficiency of the prior art
Flat photoelectric mixed cable, the cable not only lay easy to use, are easy to disagreement and connecting, and flexible, and tensile strength is high.
The utility model be solve the problems, such as it is set forth above used by technical solution are as follows: include flat oversheath and light
Communication unit, it is characterised in that parallel interval installs 2 ~ 4 reinforcements in flat oversheath, sets between every two reinforcements
It is equipped with 1 Loose tube, is laid with optical communication element in Loose tube, the two sides in flat oversheath are installed on conductive single respectively
Member corresponds to optical communication element on the flat horizontal surface of flat oversheath and cable slot is respectively set out in conductive unit.
According to the above scheme, the optical communication element is fibre ribbon, be 4 cores, 6 cores, 8 cores and 12 core optic fibre belt optics one kind or
It is several.
According to the above scheme, the reinforcer is braided wires, phosphating steel wire or aramid yarn.
According to the above scheme, the conductive unit is the plain conductor for coating insulating layer.
According to the above scheme, the reinforcer is 3, and the Loose tube is 2, and 2 Loose tubes are installed in 3 reinforcements
Between part.
According to the above scheme, the plain conductor of every side conductive unit is 2.
According to the above scheme, water-proofing powder or water blocking yarn are filled in the Loose tube.
According to the above scheme, the oversheath is the fire-retardant oversheath of LSZH.
According to the above scheme, the cable slot of opening is that V-arrangement opens cable slot, is symmetricly set on two flat horizontal surfaces of flat oversheath
On.
The beneficial effects of the utility model are: 1, flat structure, cable flexibility is high, good bending property, convenient for and elevator with
Row winding.2, multi reinforcements are set, and the conductive unit of two sides, makes cable tensile strength with higher in addition, may be adapted to super
Cloth vertical over long distances is carried out in the elevator of skyscraper.3, using optical fibre band optical cable structure, density of optic fibre is high, adapts to extensive
Data transfer demands.4, structure setting advantages of simple integrates photovoltaic element, light-weight, and easy to use and laying, setting are opened
Cable slot and dry type structure, are easy to disagreement and connecting.
Detailed description of the invention
Fig. 1 is the horizontal section structure chart of the utility model one embodiment.
Specific embodiment
The embodiments of the present invention are further illustrated with reference to the accompanying drawing.
One embodiment of the utility model as shown in Figure 1, include transversal cross-section in flat flat oversheath 6,
The oversheath is the fire-retardant oversheath of LSZH.3 reinforcements 2, institute are installed along flat horizontal surface parallel interval in flat oversheath
The reinforcer stated is braided wires；2 Loose tubes 3 are staggeredly equipped between 3 reinforcements, Loose tube can be by PBT, PP, PE
Or TPEE is made, Loose tube caliber is 3mm ~ 5mm；Optical communication element 4 is laid in Loose tube, the optical communication element is
Fibre ribbon is 48 core optic fibre belt optics, is filled with water-proofing powder or water blocking yarn in Loose tube.Pacify respectively two sides in flat oversheath
Equipped with conductive unit, the conductive unit is the copper conductor for coating insulating layer, and the copper conductor of every side is 2, flat along flat horizontal surface
Row arrangement.Correspond to optical communication element on the flat horizontal surface of flat oversheath and cable slot 5 is respectively set out in conductive unit, it is described
Opening cable slot is that V-arrangement opens cable slot, is symmetricly set on two flat horizontal surfaces of flat oversheath.
Claims (9)
1. a kind of flat photoelectric mixed cable includes flat oversheath and optical communication element, it is characterised in that in flat oversheath
Interior parallel interval installs 2 ~ 4 reinforcements, and 1 Loose tube is provided between every two reinforcements, is laid with light in Loose tube
Communication unit, the two sides in flat oversheath are installed on conductive unit respectively, correspond on the flat horizontal surface of flat oversheath
Cable slot is respectively set out in optical communication element and conductive unit.
2. flat photoelectric mixed cable according to claim 1, it is characterised in that the optical communication element is fibre ribbon, is 4
The one or more of core, 6 cores, 8 cores and 12 core optic fibre belt optics.
3. flat photoelectric mixed cable as described in claim 1 or 2, it is characterised in that the reinforcer is braided wires, phosphorus
Change steel wire or aramid yarn.
4. flat photoelectric mixed cable as described in claim 1 or 2, it is characterised in that the conductive unit is cladding insulating layer
Plain conductor.
5. flat photoelectric mixed cable as described in claim 1 or 2, it is characterised in that the reinforcer is 3, the pine
Casing is 2, and 2 Loose tubes are installed between 3 reinforcements.
6. flat photoelectric mixed cable according to claim 4, it is characterised in that the plain conductor of every side conductive unit
It is 2.
7. flat photoelectric mixed cable as described in claim 1 or 2, it is characterised in that be filled with water-proofing powder in the Loose tube
Or water blocking yarn.
8. flat photoelectric mixed cable as described in claim 1 or 2, it is characterised in that the oversheath is the fire-retardant outer shield of LSZH
Set.
9. flat photoelectric mixed cable as described in claim 1 or 2, it is characterised in that the cable slot of opening is that V-arrangement opens cable slot, right
Title is arranged on two flat horizontal surfaces of flat oversheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223067.8U CN209297789U (en) | 2018-12-27 | 2018-12-27 | A kind of flat photoelectric mixed cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223067.8U CN209297789U (en) | 2018-12-27 | 2018-12-27 | A kind of flat photoelectric mixed cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209297789U true CN209297789U (en) | 2019-08-23 |
Family
ID=67649378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822223067.8U Active CN209297789U (en) | 2018-12-27 | 2018-12-27 | A kind of flat photoelectric mixed cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209297789U (en) |
-
2018
- 2018-12-27 CN CN201822223067.8U patent/CN209297789U/en active Active
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