CN201956109U - Lightweight drag photoelectric composite cable - Google Patents
Lightweight drag photoelectric composite cable Download PDFInfo
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- CN201956109U CN201956109U CN2010206865572U CN201020686557U CN201956109U CN 201956109 U CN201956109 U CN 201956109U CN 2010206865572 U CN2010206865572 U CN 2010206865572U CN 201020686557 U CN201020686557 U CN 201020686557U CN 201956109 U CN201956109 U CN 201956109U
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Abstract
The utility model discloses a lightweight drag photoelectric composite cable, which comprises a center reinforcing piece, a power cord, a signal unit, an optical unit, a waterproof material, an inner jacket, aramid fiber and an outer jacket, wherein the power cord, the signal unit and the optical unit are distributed on the periphery of the center reinforcing piece in a concentric type or SZ stranding manner, so that functions of power supply, electrical communication and optical communication can be simultaneously achieved; the lightweight drag photoelectric composite cable can be used for occasions requiring wear resistance, oil resistance and chemical product resistance, is suitable for great-length drag during exploration, detection and exploitation in the fields of natural gas, oil, coal and shallow sea and provides a photoelectric composite cable with excellent performance for the exploration, detection and exploitation technologies of new energy sources.
Description
Technical field
The utility model relates to a kind of light-duty towing optoelectronic composite cable, particularly relates to a kind of light-duty towing optoelectronic composite cable of realizing power supply, telecommunication, optical communication three big functions can be convenient and reliable the time.。
Background technology
Existing towing communications optical cable and trailing cable all lay respectively usually and use.But, along with social energy demand strengthens, the project of seeking to exploit the energy is more and more, such as tap natural gas, the project of various mineral resources such as oil, colliery, in the reconnoitring of these projects, detection, recovery process, need to use a large amount of new photoelectricity composite communication and control technologys, at this moment just need to use simultaneously towing class power cable, signal cable and communications optical cable, but lay simultaneously when using at these three cables, take place easily that beating between cable and the cable tussles causes the damage of cable around phenomenon.In addition, traditional towing adopts wire armoring improving the resistance to tension of cable with optical cable or cable usually, but that shortcoming is the external diameter of this cable is big, weight is big, has limited its use in some scenarios.
In sum, problem demanding prompt solution is to adopt traditional approach can't lay power cable, signal cable and communications optical cable efficiently simultaneously.
The utility model content
Technical problem to be solved in the utility model is, a kind of light-duty towing optoelectronic composite cable is provided, and realizes power supply, telecommunication, optical communication three big functions when it can be reliable and stable, makes when it lays very conveniently, saved a large amount of laid down costs.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of light-duty towing optoelectronic composite cable, and this composite rope comprises: central reinforce member, power line, signal element, light unit, material water-proof material, inner sheath, aramid fiber, oversheath; Wherein, described power line, signal element and light unit three parts with concentric type or the stranded mode of SZ be distributed in described central reinforce member around form cable core, material water-proof material is placed in the internal clearance of described cable core, described cable core extrudes described inner sheath outward, described oversheath extrudes the outside in described inner sheath, is provided with described aramid fiber as reinforcement between described inner sheath and the described oversheath.
The utility model has the advantages that, the light-duty towing optoelectronic composite cable that the utility model disclosed is with power line, signal element and light unit three parts with concentric type or the stranded mode of SZ be distributed in central reinforce member around, can realize power supply simultaneously, telecommunication, optical communication three big functions, it is wear-resisting that this product can be used for needs, oil resistant, the occasion of chemicals-resistant, be adapted at natural gas, oil, reconnoitre in colliery and field, shallow sea, survey, length towing during exploitation is used, for new forms of energy are reconnoitred, survey, production technique provides a kind of optoelectronic composite cable product of function admirable.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the light-duty towing optoelectronic composite cable of the utility model.
Embodiment
For further disclosing the technical solution of the utility model, be described with reference to the accompanying drawings execution mode of the present utility model now.
Fig. 1 is the overall structure schematic diagram of the light-duty towing optoelectronic composite cable of the utility model, wherein, comprising: central reinforce member 1, and it is used for stablizing the structure of cable; Power line 2, it is used for transferring electric power; Signal element 3, it is used to transmit electromagnetic signal; Light unit 4, it is used for transmitting optical signal; Material water-proof material 5; Inner sheath 6; Aramid fiber 7, it is used to improve the resistance to tension of this composite rope; Oversheath 8.Wherein, described power line 2, signal element 3 and light unit 4 three parts are formed cable core around being distributed in described central reinforce member 1 with concentric type or the stranded mode of SZ, material water-proof material is placed in the internal clearance of described cable core, described cable core extrudes inner sheath outward, described oversheath 8 extrudes in the outside of described inner sheath 6, is provided with described aramid fiber 7 between described inner sheath 6 and the described oversheath 8 as reinforcement.In addition, the circular glass fiber compound material of described central reinforce member 1 employing is that FRP makes; Described power line 2 is formed by extrude polyolefin insulation layer outside the tin-coated copper conductor, and the quantity of power line 2 is 2-3, and described tin-coated copper cross-sectional area of conductor is long-pending to be 1-6mm
2In this composite rope, the quantity of described signal element 3 is 1-2 groups, is made up of the stranded back of 2-3 processes of insulated wire cores that extrude polyolefin insulation layer outside the tin-coated copper conductor and drainage thread, screen, material water-proof material 5 four parts for every group, in every group, it is 0.5-4mm that described tin-coated copper cross-sectional area of conductor amasss
2, described drainage thread is made up of at least one tinned copper wire that is tiled in described screen inboard, and described screen is wrapped in its aluminum-plastic composite membrane for continuous bag shoe of outside of described signal element 3, is filled with material water-proof material 5 in the gap of described signal element 3; Described smooth unit 4 is made up of the loose sleeve pipe that its inside comprises at least one optical fiber and fine cream, and the quantity of described smooth unit 4 is 1-3; Described material water-proof material 5 is the combination of a kind of or above-mentioned material in block water cable cream, water-proofing powder, water blocking yarn and four kinds of materials of waterstop; Described inner sheath 6 adopts polyurethane to make; Described aramid fiber reinforcement 7 is made up of aramid fiber, and it is evenly distributed on described inner sheath 6 peripheries; Described oversheath 8 adopts polyurethane to make.
Set forth the utility model embodiment in actual use below in conjunction with Fig. 1, but the utility model is not limited thereto embodiment.
As shown in Figure 1, this light-duty towing optoelectronic composite cable comprises: central reinforce member 1, and it adopts circular glass fiber compound material is that FRP makes; Power line 2 is two, and every extrudes polyolefin insulation layer outward by the tin-coated copper conductor and forms, and the tin-coated copper cross-sectional area of conductor is long-pending to be 2.5 mm
2Signal element 3 is two groups, and every group is 1mm by two sectional areas
2The tin-coated copper conductor extrudes the insulated wire cores of polyolefin insulation layer, tin-coated copper drainage thread and an aluminum-plastic composite membrane screen outward to be formed, and is filled with water blocking yarn 5 in the gap of every group of inside; Described smooth unit 4 is two, and every described smooth unit 4 includes 6 optical fiber; In addition, place described water blocking yarn 5 in the gap of this light-duty towing optoelectronic composite cable cable core inside; The outside of this light-duty towing optoelectronic composite cable extrudes inner sheath 6 and the oversheath 8 that adopts the urethane jacking to make from the inside to the outside respectively; Be provided with described aramid fiber 7 reinforcements between described inner sheath 6 and the oversheath 8.
More than, basic design of the present utility model and basic principle have been set forth by description of listed embodiment.But the utility model never is limited to above-mentioned listed execution mode, and every equivalent variations, improvement and deliberately of inferior quality behavior of doing based on the technical solution of the utility model of change all should belong to protection range of the present utility model.
Claims (9)
1. light-duty towing optoelectronic composite cable, this composite rope comprises: central reinforce member (1), power line (2), signal element (3), light unit (4), material water-proof material (5), inner sheath (6), aramid fiber (7), oversheath (8); It is characterized in that, described power line (2), signal element (3) and light unit (4) three parts with concentric type or the stranded mode of SZ be distributed in described central reinforce member (1) around form cable core, described material water-proof material (5) is placed in the internal clearance of described cable core, described cable core extrudes described inner sheath (6) outward, described oversheath (8) extrudes in the outside of described inner sheath (6), is provided with described aramid fiber (7) as reinforcement between described inner sheath (6) and the described oversheath (8).
2. light-duty towing optoelectronic composite cable according to claim 1 is characterized in that, it is that FRP makes that described central reinforce member (1) adopts circular glass fiber compound material.
3. light-duty towing optoelectronic composite cable according to claim 1 and 2, it is characterized in that, described power line (2) is formed by extrude polyolefin insulation layer outside the tin-coated copper conductor, and the quantity of power line (2) is 2-3, and described tin-coated copper cross-sectional area of conductor is long-pending to be 1-6mm
2
4. light-duty towing optoelectronic composite cable according to claim 1, it is characterized in that, in this composite rope, the quantity of described signal element (3) is 1-2 groups, form by the stranded back of 2-3 processes of insulated wire cores that outside the tin-coated copper conductor, extrude polyolefin insulation layer and drainage thread, screen, material water-proof material (5) four parts for every group, wherein, described tin-coated copper cross-sectional area of conductor is long-pending is 0.5-4mm
2Described drainage thread is made up of at least one tinned copper wire that is tiled in described screen inboard, described screen is wrapped in its aluminum-plastic composite membrane for continuous bag shoe of outside of described signal element (3), is filled with material water-proof material (5) in the gap of described signal element (3).
5. light-duty towing optoelectronic composite cable according to claim 1 is characterized in that described smooth unit (4) is made up of the loose sleeve pipe that its inside comprises at least one optical fiber and fine cream, and the quantity of described smooth unit (4) is 1-3.
6. light-duty towing optoelectronic composite cable according to claim 1 is characterized in that, described material water-proof material (5) is for blocking water a kind of in cable cream, water-proofing powder, water blocking yarn and four kinds of materials of waterstop.
7. light-duty towing optoelectronic composite cable according to claim 1 is characterized in that, described inner sheath (6) adopts polyurethane to make.
8. light-duty towing optoelectronic composite cable according to claim 1 is characterized in that described aramid fiber reinforcement (7) is made up of aramid fiber, and it is evenly distributed on described inner sheath (6) periphery.
9. light-duty towing optoelectronic composite cable according to claim 1 is characterized in that, described oversheath (8) adopts polyurethane to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206865572U CN201956109U (en) | 2010-12-29 | 2010-12-29 | Lightweight drag photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206865572U CN201956109U (en) | 2010-12-29 | 2010-12-29 | Lightweight drag photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201956109U true CN201956109U (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206865572U Expired - Lifetime CN201956109U (en) | 2010-12-29 | 2010-12-29 | Lightweight drag photoelectric composite cable |
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| Country | Link |
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| CN (1) | CN201956109U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881359A (en) * | 2012-09-28 | 2013-01-16 | 浙江汉维通信器材有限公司 | Photoelectric composite cable for reservoirs |
| CN103811129A (en) * | 2014-02-20 | 2014-05-21 | 江苏通光电子线缆股份有限公司 | Field operation anti-bending and anti-interference photoelectric mixed cable and preparation method thereof |
| CN103943219A (en) * | 2014-04-26 | 2014-07-23 | 芜湖航天特种电缆厂 | Flat signal transmission cable |
| CN104658678A (en) * | 2015-03-18 | 2015-05-27 | 中天科技装备电缆有限公司 | Marine oil-proof low-voltage duplexing opto-electronic compound cable and preparation process thereof |
| CN106098155A (en) * | 2016-05-31 | 2016-11-09 | 烽火通信科技股份有限公司 | A kind of photoelectric composite optical cable and manufacture method thereof |
| CN106920587A (en) * | 2017-04-06 | 2017-07-04 | 合肥兴联通讯有限公司 | One kind dragging optoelectronic composite cable |
| CN108231256A (en) * | 2018-03-13 | 2018-06-29 | 上海起帆电缆股份有限公司 | A kind of load-bearing optoelectronic composite cable and its manufacturing process |
-
2010
- 2010-12-29 CN CN2010206865572U patent/CN201956109U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881359A (en) * | 2012-09-28 | 2013-01-16 | 浙江汉维通信器材有限公司 | Photoelectric composite cable for reservoirs |
| CN102881359B (en) * | 2012-09-28 | 2015-09-02 | 浙江汉维通信器材有限公司 | Reservoir optoelectrical cable |
| CN103811129A (en) * | 2014-02-20 | 2014-05-21 | 江苏通光电子线缆股份有限公司 | Field operation anti-bending and anti-interference photoelectric mixed cable and preparation method thereof |
| CN103811129B (en) * | 2014-02-20 | 2016-08-24 | 江苏通光电子线缆股份有限公司 | A kind of preparation method of the counter-bending photoelectric mixed cable with interference of field operations |
| CN103943219A (en) * | 2014-04-26 | 2014-07-23 | 芜湖航天特种电缆厂 | Flat signal transmission cable |
| CN104658678A (en) * | 2015-03-18 | 2015-05-27 | 中天科技装备电缆有限公司 | Marine oil-proof low-voltage duplexing opto-electronic compound cable and preparation process thereof |
| CN106098155A (en) * | 2016-05-31 | 2016-11-09 | 烽火通信科技股份有限公司 | A kind of photoelectric composite optical cable and manufacture method thereof |
| CN106920587A (en) * | 2017-04-06 | 2017-07-04 | 合肥兴联通讯有限公司 | One kind dragging optoelectronic composite cable |
| CN108231256A (en) * | 2018-03-13 | 2018-06-29 | 上海起帆电缆股份有限公司 | A kind of load-bearing optoelectronic composite cable and its manufacturing process |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |