CN209515220U - A kind of direction waterproof mooring photoelectric composite cable - Google Patents
A kind of direction waterproof mooring photoelectric composite cable Download PDFInfo
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- CN209515220U CN209515220U CN201821913498.0U CN201821913498U CN209515220U CN 209515220 U CN209515220 U CN 209515220U CN 201821913498 U CN201821913498 U CN 201821913498U CN 209515220 U CN209515220 U CN 209515220U
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Abstract
The utility model discloses a kind of direction waterproof mooring photoelectric composite cable, cable center, which is arranged, is twisted and coats the reinforcer that the sealant that blocks water is constituted by multiply water resistance aramid fiber silk；8 tightly packaged fibers are around water resistance aramid fiber silk reinforcer stranding and coat the sealant composition light unit cable core that blocks water；The wrapped band separation layer I that blocks water blocks water and weaves water resistance aramid fiber silk enhancement layer I outside band outside light unit cable core, and the small sheath of polyurethane is squeezed out outside water resistance aramid fiber silk enhancement layer and constitutes light unit element；10 line shielding cores are uniformly distributed and coat the sealant that blocks water around light unit element, and 8 power supply line shielding cores are uniformly distributed and coat the sealant that blocks water around 10 line shielding cores, constitute cable core；Block water band separation layer II, shielded layer III, water resistance aramid fiber silk enhancement layer II, polyurethane oversheath are set outside cable core.The utility model successfully solves the problems, such as that optoelectronic composite cable direction waterproof is insufficient, so that cable has excellent direction waterproof and pull resistance.
Description
Technical field
The utility model patent is related to a kind of direction waterproof mooring photoelectric composite cable, belongs to wire and cable manufacturing field.It is vertical
Company is tethered to common unerwater-surveillance system, underwater bathyscaph, the underwater ROV robot system of being applied to of watertight mooring photoelectric composite cable
Connect or similar system in power and photosignal transmission.
Background technique
The vast oceans have occupied the 71% of earth surface product, deep bottom reserves of oil abundant, accumulate countless manganese groups with
And other resources attract some industrially developed country and competitively carry out ocean development cause.Deep submergence technology is to carry out ocean development
Necessary means, it is a complete system as composed by bathyscaph, working mother boat (water surface supporting vessel) and onshore base, deep
Latent device is its crucial part.In addition, salvage to deep-sea shipwreck and deep-sea being examined to implement to succour to deep-sea wrecking submarine
It examines, deep diving scouting etc. requires have bathyscaph.The construction difficulty of bathyscaph is larger, and electrified, automation degree is higher.
The power device of bathyscaph is generally the energy with battery, and tethered submersible then passes through cable and provides electric energy by lash ship, in order to subtract
The life risk of few personnel improves the underwater operation time, and there has been proposed using being tethered at cable in the water surface come remotely pilotless submersible
Imagination.Be tethered at cable and transmitting signal and while power, own there are also certain intensity, bathyscaph due to power abundance,
Complicated detecting devices and biggish Work machine electricity consumption can be supported, the transmitting of information and data exchange are efficient and convenient, thus
Aggregate decision ability with higher and level of operation are mainly used to execute underwater investigation, sea floor exploration, sea bed exploitation and beat
The tasks such as fishing, lifesaving, all these detection systems and Detection Techniques, all too busy to get away key components-cable, current big portion
Light splitting photoelectric compound cable not exclusively has direction waterproof, and the country is in the starting stage to the research and development in this field at present, either
Military hardware or ocean engineering have vast market prospect, so exploitation direction waterproof mooring photoelectric composite cable, is improved deep
Latent equipment and the safety for controlling equipment, have important social effect and economic significance.
Utility model content
To fill up the blank that above field needs, the utility model patent is to provide a kind of direction waterproof mooring photoelectric multiple
Cable is closed, successfully solves the problems, such as that optoelectronic composite cable direction waterproof is insufficient, so that cable has excellent direction waterproof
And pull resistance, the reliability that power transmission can be normally kept under certain hydraulic condition, controls signal and optical signal transmission prevent
When cable destroys fracture because of external force, water is prevented to damage equipment along cable longitudinal flow.
A kind of direction waterproof mooring photoelectric composite cable, the conductor being twisted including multiply tin-plating round copper wire and in conductor table
Face coats the sealant that blocks water；
Radiation Crosslinked Polyethylene insulating layer (2) are extruded outside the conductor I (1) constitutes power supply line insulated wire cores；
Low density polyethylene (LDPE) insulating layer (3) are extruded outside the conductor II (1-1) constitutes signal wire insulated wire cores；
Tin-plating round copper wire shielded layer I (4) are woven outside the power supply line insulated wire cores and coat the sealant that blocks water constitutes power supply
Line shields core；
Tin-plating round copper wire shielded layer II (4-1) is woven outside the signal wire insulated wire cores and coats the sealant that blocks water constitutes letter
Number line shields core；
Composite rope center, which is arranged, is twisted and coats the reinforcer (6) that the sealant that blocks water is constituted by multiply water resistance aramid fiber silk；8
Tightly packaged fiber (5) is around water resistance aramid fiber silk reinforcer (6) stranding and coats sealant composition light unit cable core (7) that blocks water；
The wrapped band separation layer I (8) that blocks water outside the light unit cable core (7), the band separation layer I (8) that blocks water are compiled outside
Water resistance aramid fiber silk enhancement layer I (6-1) is knitted, the water resistance aramid fiber silk enhancement layer I (6-1) squeezes out the small sheath of polyurethane (9) composition outside
Light unit element；
10 line shielding cores are uniformly distributed and coat the sealant that blocks water, 8 power supply line screens around light unit element
It covers core and is uniformly distributed and coats the sealant that blocks water around 10 line shielding cores, constitute cable core (10)；
Wrapped outside the cable core (10) to block water band separation layer II (8-1), the band separation layer II (8-1) that blocks water is compiled outside
It knits tin-plating round copper wire and coats the sealant that blocks water and constitute shielded layer III (4-2), the shielded layer III (4-2) weaves water resistance aramid fiber outside
Silk enhancement layer II (6-2), the water resistance aramid fiber silk enhancement layer II (6-2) squeeze out polyurethane oversheath (9-2) outside.
Further, the power supply line insulated wire cores and signal wire insulated wire cores are all made of single insulated core and weave tin plating circle
Copper wire shielded layer simultaneously coats the sealant composition that blocks water.
Further, the Radiation Crosslinked Polyethylene insulating layer insulation thickness is 0.8~1.2mm；Low density polyethylene (LDPE) insulation
Layer insulation thickness is 0.4~0.8mm；Polyurethane oversheath is with a thickness of 1.0~3.0 mm.
The utility model patent has the beneficial effect that:
1, excellent direction waterproof: direction waterproof mooring photoelectric composite cable by from conductor strand, optical fiber is twisted, cable core
Twisted, woven shield is coated with the sealant that blocks water, and making composite rope integrally has good watertightness performance, in cable because external force is broken
When bad fracture, 500 meters of the depth of water longitudinal hydraulic pressure 5.0MPa hydraulic pressure are born, water can effectively be prevented to set along the damage of cable longitudinal flow
It is standby.
2, excellent pull resistance: direction waterproof mooring photoelectric composite cable is twisted as reinforcement using multiply water resistance aramid fiber silk
Part weaves water resistance aramid fiber silk enhancement layer outside cable core, and cable is made to have outstanding load-bearing tensile capacity, and anti-rupture pull force can reach
To 15kN.
3, excellent flexibility: cable has fully taken into account flexibility in design process, so in conductor strand and stranding
The pitch that small lay ratio is all made of in pitch is twisted, and the lay ratio of conductor controls between 10~12 times, and cable core twists
Pitch control is closed between 10~14 times of lay ratios, effectively improves the pliability of cable.
4, resistance to corrosion seawater, wearability are good: direction waterproof mooring photoelectric composite cable is had high-intensitive, resistance to using polyurethane
Hydrolysis, oil resistivity and high resilience, low temperature performance well, apply in general to the product contacted with water.The material has tensile strength
Height, flexibility, toughness, elasticity and preferable lower temperature resistance are provided simultaneously with salt spray proof, mould proof performance, seawater corrosion resistance.
5, excellent light, fax Movement Capabilities: direction waterproof mooring photoelectric composite cable signal wire is exhausted using low density polyethylene (LDPE)
Edge, and weave tin-plating round copper wire shielded layer and coat the sealant that blocks water, it ensure that stable signal transmission；Composite rope uses light
Layer centered on unit avoids optical fiber from being destroyed by External force interference, ensure that the stability of optical fiber transmission.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
A kind of direction waterproof mooring photoelectric composite cable of the utility model, the conductor being twisted including multiply tin-plating round copper wire
And the sealant that blocks water is coated in conductive surface；Radiation Crosslinked Polyethylene insulating layer 2 is extruded outside conductor I 1 constitutes power supply line insulated wire
Core；Low density polyethylene (LDPE) insulating layer 3 is extruded outside II 1-1 of conductor constitutes signal wire insulated wire cores；It is woven outside power supply line insulated wire cores
Tin-plating round copper wire shielded layer I 4 simultaneously coats the sealant composition power supply line shielding core that blocks water；It is woven outside signal wire insulated wire cores tin plating
II 4-1 of circular copper wire shielded layer simultaneously coats the sealant composition signal wire shielding core that blocks water.
The setting of the utility model composite rope center be twisted by multiply water resistance aramid fiber silk and coat that the sealant that blocks water constitutes adds
Strong part 6；8 tightly packaged fibers 5 are around 6 stranding of water resistance aramid fiber silk reinforcer and coat the sealant composition light unit cable core 7 that blocks water；Light
The wrapped band separation layer I 8 that blocks water outside unit cable core 7, the band separation layer I 8 that blocks water weave I 6-1 of water resistance aramid fiber silk enhancement layer, resistance outside
The small sheath 9 of polyurethane is squeezed out outside I 6-1 of water aramid fiber yarn enhancement layer constitutes light unit element；10 line shielding cores surround light
Unit components are uniformly distributed and coat the sealant that blocks water, and 8 power supply line shielding cores are uniform around 10 line shielding cores
It is distributed and is coated the sealant that blocks water, constitutes cable core 10；Wrapped II 8-1 of band separation layer that blocks water outside cable core 10, the band that blocks water
Tin-plating round copper wire is woven outside II 8-1 of separation layer and is coated blocks water outside sealant composition III 4-2 of shielded layer, III 4-2 of shielded layer
II 6-2 of water resistance aramid fiber silk enhancement layer is woven, squeezes out polyurethane oversheath 9-2 outside II 6-2 of water resistance aramid fiber silk enhancement layer.
The utility model power supply line insulated wire cores and signal wire insulated wire cores are all made of single insulated core and weave tin plating circle
Copper wire shielded layer simultaneously coats the sealant composition that blocks water.Radiation Crosslinked Polyethylene insulating layer insulation thickness is 0.8~1.2mm；It is low close
Degree polyethylene layer insulation thickness is 0.4~0.8mm；Polyurethane oversheath is with a thickness of 1.0~3.0 mm.
The utility model direction waterproof mooring photoelectric composite cable structure and performance indicator are as listed in table 1
Table 1
The utility model direction waterproof mooring photoelectric composite cable, as can be seen from Table 1, the direction waterproof mooring photoelectric are multiple
Cable is closed while guaranteeing that cable has direction waterproof, also embody cable with excellent flexibility, resistance to bend(ing) and is resisted
Drawing property, while superfine electric property and optical property are also shown, light can be normally kept under with certain hydraulic condition
The reliability of electric signal transmission.
Although giving detailed description and explanation to specific embodiment of the present utility model above, it should be noted that
It is that we can carry out various equivalent changes and modification to above embodiment according to the conception of the utility model, produced by
Function still covered without departing from specification spirit when, should be covered by the scope of the present utility model within.
Claims (3)
1. a kind of direction waterproof mooring photoelectric composite cable, which is characterized in that the conductor being twisted including multiply tin-plating round copper wire
And the sealant that blocks water is coated in conductive surface；
Radiation Crosslinked Polyethylene insulating layer (2) are extruded outside the conductor I (1) constitutes power supply line insulated wire cores；
Low density polyethylene (LDPE) insulating layer (3) are extruded outside the conductor II (1-1) constitutes signal wire insulated wire cores；
Tin-plating round copper wire shielded layer I (4) are woven outside the power supply line insulated wire cores and coat the sealant that blocks water constitutes power supply line screen
Cover core；
Tin-plating round copper wire shielded layer II (4-1) is woven outside the signal wire insulated wire cores and coats the sealant that blocks water constitutes signal wire
Shield core；
Composite rope center, which is arranged, is twisted and coats the reinforcer (6) that the sealant that blocks water is constituted by multiply water resistance aramid fiber silk；8 hard-pressed bales
Optical fiber (5) is around water resistance aramid fiber silk reinforcer (6) stranding and coats sealant composition light unit cable core (7) that blocks water；
The wrapped band separation layer I (8) that blocks water outside the light unit cable core (7), the band separation layer I (8) that blocks water weave resistance outside
Water aramid fiber yarn enhancement layer I (6-1), the water resistance aramid fiber silk enhancement layer I (6-1) squeeze out the small sheath of polyurethane (9) outside and constitute light list
Element；
10 line shielding cores are uniformly distributed and coat the sealant that blocks water, 8 power supply line shielding lines around light unit element
Core is uniformly distributed and coats the sealant that blocks water around 10 line shielding cores, constitutes cable core (10)；
Wrapped outside the cable core (10) to block water band separation layer II (8-1), the band separation layer II (8-1) that blocks water weaves plating outside
Tin circular copper wire simultaneously coats sealant composition shielded layer III (4-2) that blocks water, and the shielded layer III (4-2) weaves the increasing of water resistance aramid fiber silk outside
Strong layer II (6-2), the water resistance aramid fiber silk enhancement layer II (6-2) squeeze out polyurethane oversheath (9-2) outside.
2. the direction waterproof mooring photoelectric composite cable as described in claim 1, which is characterized in that the power supply line insulated wire cores
Single insulated core braiding tin-plating round copper wire shielded layer, which is all made of, with signal wire insulated wire cores and coats the sealant that blocks water constitutes.
3. the direction waterproof mooring photoelectric composite cable as described in claim 1, which is characterized in that the Radiation Crosslinked Polyethylene
Insulating layer insulation thickness is 0.8~1.2mm；Low density polyethylene (LDPE) insulating layer insulation thickness is 0.4~0.8mm；It is protected outside polyurethane
Set is with a thickness of 1.0~3.0 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821913498.0U CN209515220U (en) | 2018-11-20 | 2018-11-20 | A kind of direction waterproof mooring photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821913498.0U CN209515220U (en) | 2018-11-20 | 2018-11-20 | A kind of direction waterproof mooring photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209515220U true CN209515220U (en) | 2019-10-18 |
Family
ID=68189910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821913498.0U Expired - Fee Related CN209515220U (en) | 2018-11-20 | 2018-11-20 | A kind of direction waterproof mooring photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209515220U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554442A (en) * | 2020-04-23 | 2020-08-18 | 上海起帆电线电缆技术有限公司 | High-strength watertight signal cable easy to branch |
| CN112117032A (en) * | 2020-08-06 | 2020-12-22 | 江苏亨通海洋光网系统有限公司 | Flexible zero-buoyancy photoelectric composite trailing cable |
| CN112768122A (en) * | 2020-12-30 | 2021-05-07 | 安徽宏源特种电缆股份有限公司 | Tensile type low-loss phase-stable spiral coaxial cable for stretching system and production method thereof |
-
2018
- 2018-11-20 CN CN201821913498.0U patent/CN209515220U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554442A (en) * | 2020-04-23 | 2020-08-18 | 上海起帆电线电缆技术有限公司 | High-strength watertight signal cable easy to branch |
| CN111554442B (en) * | 2020-04-23 | 2022-05-24 | 上海起帆电线电缆技术有限公司 | High-strength watertight signal cable easy to branch |
| CN112117032A (en) * | 2020-08-06 | 2020-12-22 | 江苏亨通海洋光网系统有限公司 | Flexible zero-buoyancy photoelectric composite trailing cable |
| CN112768122A (en) * | 2020-12-30 | 2021-05-07 | 安徽宏源特种电缆股份有限公司 | Tensile type low-loss phase-stable spiral coaxial cable for stretching system and production method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20211120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |