CN209461188U - A kind of underwater robot cable - Google Patents
A kind of underwater robot cable Download PDFInfo
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- CN209461188U CN209461188U CN201821866351.0U CN201821866351U CN209461188U CN 209461188 U CN209461188 U CN 209461188U CN 201821866351 U CN201821866351 U CN 201821866351U CN 209461188 U CN209461188 U CN 209461188U
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Abstract
The utility model discloses a kind of underwater robot cable, the cable includes cable core, is arranged outside the cable core successively including shielded layer, tension protective layer, wear-resistant protective layer and external sheath layer；Packing material is additionally provided in the shielded layer, the density of the packing material is less than 1g/cm3, the packing material is linear；The cable core includes a power wire core group, a control conductor group and a signal core group, and the power wire core group, control conductor group and signal wire core component are not arranged with the packing material parallel.Cable described in the utility model can float on the water, be provided simultaneously with good mechanical performance, not easily damaged.
Description
Technical field
The utility model relates to wire and cable product technical field, especially a kind of underwater robot cable.
Background technique
With the rapid development of global science and technology, increases and provided in the engineering to underwater operation, such as ocean now
The exploitation in source usually carries out in the rice up to a hundred even waters of km.This operation is gone back other than indispensable hardware instruments facility
Need the cable using transmission power supply, signal and signal control；Requirement for the cable used under this environment is often very
Harshness, general common cable insulating sheath material specific gravity is excessive, cannot all float in water, so when engineering equipment is past
Cable is more to what is fallen under water during preceding movement, more increases the burden of travel engineering equipment, and easily causes electricity
Cable both ends fall off, moreover, cable, which is flooded, to be owed so that its visibility substantially reduces, and is easy to when dragging by water
Biology or the damage such as rock, but also can not timely observe damaged condition.
Utility model content
The purpose of this utility model is that underwater robot cable to be solved can not float in water, and the cable in water holds
Easily damaged problem provides a kind of underwater robot cable, which can float on the water, is provided simultaneously with good mechanicalness
Can, it is not easily damaged.
The utility model solves technical solution used by the technical problem: a kind of underwater robot cable, the electricity
Cable successively includes cable core, shielded layer, tension protective layer, wear-resistant protective layer and external sheath layer from inside to outside；The shielded layer and institute
It states and is additionally provided with packing material between cable core, the packing material is less than 1g/cm using density3Packing material, the filling material
Expect linear；
The cable core includes a power wire core group, a control conductor group and a signal core group, the power wire core group, control
Core group processed and signal wire core component are not arranged with the packing material parallel.
The utility model has the positive effect that: being less than 1g/cm by density of setting3Packing material, since this is filled out
It fills material and occupies certain volume, the density of cable can be adjusted, so that the density of cable entirety is less than the density of water, so that
Cable is bubbled through the water column；By setting tension protective layer and wear-resistant protective layer, enhances the whole pull resistance and wear resistence of cable, make it
It is not easily damaged.
Further, the power wire core group includes two bursts of power wire cores being mutually twisted and is wrapped in the power wire core
The first outer sheath is equipped with packing material between two bursts of power wire cores and first sheath；The power wire core
It from inside to outside successively include power core conductor, the first insulating layer and heat dissipating layer.
Further, the control conductor group includes that four strands of mutually twisted control conductors are controlled with being wrapped in described four strands
It is followed successively by the first aluminium-plastic tape shielded layer and the second sheath from inside to outside outside core；Four strands of control conductors with it is described
Packing material is equipped between first aluminium-plastic tape shielded layer；The control conductor includes control core conductor and extrudes in described
Second insulating layer outside control core conductor.
Further, to be additionally provided with one between four strands of control conductors and the first aluminium-plastic tape shielded layer reinforced
Drainage thread, the reinforced drainage thread is by high-intensitive DuPont fibrids and naked soft copper silk is regular is twisted.
Control conductor group using the above scheme, due to high-intensitive DuPont fibrids not broken, the energy that has been effectively ensured drainage thread
Enough remain good drainage.
Further, the signal core group includes parallel arrangement of six strands of signal cores and is wrapped in six strands of signals
It is followed successively by the second aluminium-plastic tape shielded layer, third sheath from inside to outside outside core；Six strands of signal cores with it is described
Packing material is equipped between second aluminium-plastic tape shielded layer；The signal core includes signal cable core conductor and extrudes in described
Third insulating layer outside signal cable core conductor.
Preferably, the packing material is that density is less than 1g/cm3Foamed thermoplastic elastomers.
Preferably, the inside of the packing material is equipped with the surface of at least one hollow cavity or the packing material equipped with recessed
Hole is less than 1g/cm to obtain3Density, filled with gas in the hollow cavity.
Further, the tension protective layer is woven by Kevlar silk thread.
The Kevlar linear density is low, and intensity is high, good toughness, tensile strength with higher.
Further, the material of the wear-resistant protective layer is thermoplastic polyurethane elastomer.
The polyurethane elastomer has good waterproof, corrosion-resistant, anti-aging, high-intensitive, high abrasion, impact resistance, resistance to
Oily, the soft characteristics such as good, can be with alternating bending.
Further, the external sheath layer is constituted by polyethylene foamed layer and polyethylene layer are compound.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, 1- power wire core group；2- control conductor group；3- signal core group；4- shielded layer；5- tension protective layer；6-
Wear-resistant protective layer；7- external sheath layer；11- power core conductor；The first insulating layer of 12-；13- heat dissipating layer；The first sheath of 14-；
21- control core conductor；22- second insulating layer；The reinforced drainage thread of 23-；24- the first aluminium-plastic tape shielded layer；25-
Two sheaths；31- signal cable core conductor；32- third insulating layer；33- the second aluminium-plastic tape shielded layer；Shield in 34- third
Layer；8- packing material.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment one
As shown in Figure 1, a kind of underwater robot cable described in the present embodiment one comprising cable core is arranged in the cable
It successively include shielded layer 4, tension protective layer 5, wear-resistant protective layer 6 and external sheath layer 7 outside core；
4 are additionally provided with packing material 8 in the shielded layer, and the packing material 8 is less than 1g/cm using density3Filling material
Material, the packing material are linear；The cable core includes a power wire core group, a control conductor group and a signal core group, institute
Power wire core group, control conductor group and signal wire core component is stated not to be arranged parallel with the packing material.
Specifically, the power wire core group includes two bursts of power wire cores being mutually twisted and is wrapped in outside the power wire core
The first sheath 14, between two bursts of power wire cores and first sheath 14 be equipped with packing material 8；The power line
Core successively includes power core conductor 11, the first insulating layer 12 and heat dissipating layer 13 from inside to outside.The power core conductor 11 by
Tin plating soft copper silk is twisted, and first insulating layer is made of foamed thermoplastic elastomers；The heat dissipating layer 13 uses
The graphite heat radiation fin of 0.025mm is made, and the heat dissipating layer 13 is capable of the heat of fast transfer power wire core generation, keeps good
Operating temperature, reduce conductor because temperature increase due to caused by electric energy loss, save electric energy, greatly improve the continuous work of product
Make duration and service life；First sheath is made of the thermoplastic elastomer (TPE) of low viscosity.
Specifically, the control conductor group includes four strands of control conductors being mutually twisted and is wrapped in four strands of control lines
It is followed successively by the first aluminium-plastic tape shielded layer 24 and the second sheath 25 from inside to outside outside core；Four strands of control conductors and institute
It states and is equipped with packing material 8 between the first aluminium-plastic tape shielded layer 24；Four strands of control conductors and described first plastic-aluminum combined
It is additionally provided with a reinforced drainage thread 23 between band shielded layer, the reinforced drainage thread 23 is by high-intensitive DuPont fibrids and naked soft copper
Silk is regular to be twisted.It is not broken that high-intensitive DuPont fibrids have been effectively ensured drainage thread, can remain that good drainage is made
With.
The control conductor includes control core conductor 21 and extrudes in the second insulation outside the control core conductor 21
Layer 22.The control core conductor 21 is twisted by tin plating soft copper silk；The second insulating layer 22 is by foamed thermoplastic elastomeric
System at.Second sheath 25 is made of low viscosity thermoplastic elastomer.
Specifically, the signal core group includes parallel arrangement of six strands of signal cores and is wrapped in six strands of signal wires
It is followed successively by the second aluminium-plastic tape shielded layer 33, third sheath 34 from inside to outside outside core；Six strands of signal cores and institute
It states and is equipped with packing material 8 between the second aluminium-plastic tape shielded layer 33；The signal core includes signal cable core conductor 31 and squeezes
The third insulating layer 32 being wrapped in outside the signal cable core conductor 31.The signal cable core conductor 31 be twisted by tin plating soft copper silk and
At；The third insulating layer 32 is made of foamed thermoplastic elastomers, and the third sheath 25 is by low viscosity thermoplastic elasticity
System at.
Preferably as the present embodiment, the packing material 8 is that density is less than 1g/cm3Foamed thermoplastic elastomers, lead to
Density of setting is crossed less than 1g/cm3Packing material enable to cable whole since the packing material occupies certain volume
Density is less than the density of water, so that cable is bubbled through the water column.
Specifically, the shielded layer 4 is overlapped wrapped be made by aluminium-plastic tape.Due to being provided with plastic-aluminum between each core group
Composite band shielded layer efficiently avoids the interference between core group, uses shielded layer 4 again outside each group core, greatly enhance
Shield effectiveness, makes not influenced by outside source.
Specifically, the tension protective layer 5 is woven by Kevlar silk thread, 85% or more count, Kevlar material
Expect that density is low, intensity is high, good toughness, and easy to process and molding, intensity is 5 times of equal quality steel, but density is only steel
/ 5th of iron can also enhance the tensile strength of cable, it is long-term that cable is effectively ensured while meeting the density requirements of cable
It is worked under water without being broken by external force, greatly improves the service life of cable.
Specifically, the material of the wear-resistant protective layer 6 is thermoplastic polyurethane elastomer, which has good wear-resisting
Property and waterproofness, increase the service life of cable.
Specifically, the external sheath layer 7 is constituted by polyethylene foamed layer and polyethylene layer are compound.
Embodiment two
The inside of the packing material 8 of embodiment two is equipped at least one hollow cavity, and the hollow cavity is interior filled with gas, to obtain
The global density for obtaining packing material is less than 1g/cm3, the density of water is less than so as to adjust the density of cable entirety, enables cable
Enough bubble through the water column.
Embodiment three
The surface of the packing material 8 of embodiment three is equipped with pit, is less than 1g/cm to obtain3Density, so as to adjust cable
Whole density is less than the density of water, and cable is bubbled through the water column.
The utility model is less than 1g/cm by density of setting3Packing material, since the packing material occupies certain body
Product enables to the density of cable entirety to be less than the density of water, so that cable is bubbled through the water column；By the way that tension protective layer is arranged
With wear-resistant protective layer, enhances the whole pull resistance and wear resistence of cable, keep it not easily damaged.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, therefore it is all without departing from the content of the technical scheme of the utility model, implement according to the technical essence of the utility model to above
Any modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention made by example.
Claims (10)
1. a kind of underwater robot cable, it is characterised in that: the cable successively includes cable core, shielded layer, tension from inside to outside
Protective layer, wear-resistant protective layer and external sheath layer；Filling material density is additionally provided between the shielded layer and the cable core less than 1g/
cm3Packing material, the packing material is linear；The cable core includes a power wire core group, a control conductor group and a letter
Number core group, the power wire core group, control conductor group and signal wire core component are not arranged with the packing material parallel.
2. a kind of underwater robot cable according to claim 1, it is characterised in that: the power wire core group includes two strands
Mutually twisted power wire core and the first sheath being wrapped in outside the power wire core, two bursts of power wire cores and described the
Packing material is equipped between one sheath；The power wire core successively includes power core conductor, the first insulating layer from inside to outside
And heat dissipating layer.
3. a kind of underwater robot cable according to claim 1, it is characterised in that: the control conductor group includes four strands
It mutually twisted control conductor and is wrapped in outside four strands of control conductors and is followed successively by the first aluminium-plastic tape screen from inside to outside
Cover layer and the second sheath；Packing material is equipped between four strands of control conductors and the first aluminium-plastic tape shielded layer；
The control conductor includes control core conductor and extrudes in the second insulating layer outside the control core conductor.
4. a kind of underwater robot cable according to claim 3, it is characterised in that: four strands of control conductors with it is described
A reinforced drainage thread is additionally provided between first aluminium-plastic tape shielded layer, the reinforced drainage thread is by high-intensitive DuPont fibrids
With naked soft copper silk is regular is twisted.
5. a kind of underwater robot cable according to claim 1, it is characterised in that: the signal core group includes parallel
It six strands of signal cores being arranged and is wrapped in outside six strands of signal cores and is followed successively by the second aluminium-plastic tape screen from inside to outside
Cover layer, third sheath；Packing material is equipped between six strands of signal cores and the second aluminium-plastic tape shielded layer；Institute
Signal core is stated to include signal cable core conductor and extrude in the third insulating layer outside the signal cable core conductor.
6. described in any item a kind of underwater robot cables according to claim 1~5, it is characterised in that: the packing material
It is that density is less than 1g/cm3Foamed thermoplastic elastomers.
7. described in any item a kind of underwater robot cables according to claim 1~5, it is characterised in that: the packing material
Inside be equipped with the surface of at least one hollow cavity or the packing material and be equipped with pit, be less than 1g/cm to obtain3Density,
Filled with gas in the hollow cavity.
8. a kind of underwater robot cable according to claim 1, which is characterized in that the tension protective layer is by Kevlar
Silk thread weaves.
9. a kind of underwater robot cable according to claim 1, which is characterized in that the material of the wear-resistant protective layer is
Thermoplastic polyurethane elastomer.
10. a kind of underwater robot cable according to claim 1, which is characterized in that the external sheath layer is poly- by foaming
Pvdf layer and the compound composition of polyethylene layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821866351.0U CN209461188U (en) | 2018-11-13 | 2018-11-13 | A kind of underwater robot cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821866351.0U CN209461188U (en) | 2018-11-13 | 2018-11-13 | A kind of underwater robot cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461188U true CN209461188U (en) | 2019-10-01 |
Family
ID=68038301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821866351.0U Active CN209461188U (en) | 2018-11-13 | 2018-11-13 | A kind of underwater robot cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209461188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111415774A (en) * | 2020-03-16 | 2020-07-14 | 浙江万马股份有限公司 | Dynamically-adjusted multi-core optical fiber composite self-suspension cable |
| CN114267479A (en) * | 2021-12-30 | 2022-04-01 | 江苏永鼎盛达电缆有限公司 | Photoelectric composite cable for monitoring floating in annular inner support |
-
2018
- 2018-11-13 CN CN201821866351.0U patent/CN209461188U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111415774A (en) * | 2020-03-16 | 2020-07-14 | 浙江万马股份有限公司 | Dynamically-adjusted multi-core optical fiber composite self-suspension cable |
| CN111415774B (en) * | 2020-03-16 | 2021-08-17 | 浙江万马股份有限公司 | Dynamically-adjusted multi-core optical fiber composite self-suspension cable |
| CN114267479A (en) * | 2021-12-30 | 2022-04-01 | 江苏永鼎盛达电缆有限公司 | Photoelectric composite cable for monitoring floating in annular inner support |
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