CN217426397U - Multifunctional flexible cable for safe and reliable deepwater operation - Google Patents
Multifunctional flexible cable for safe and reliable deepwater operation Download PDFInfo
- Publication number
- CN217426397U CN217426397U CN202221186625.8U CN202221186625U CN217426397U CN 217426397 U CN217426397 U CN 217426397U CN 202221186625 U CN202221186625 U CN 202221186625U CN 217426397 U CN217426397 U CN 217426397U
- Authority
- CN
- China
- Prior art keywords
- cable
- layer
- core
- audio
- conductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a multi-functional flexible cable for deep water operation safe and reliable, include: the cable comprises a reinforcement, a wire core group, a water blocking belt layer and a foamed polyurethane elastic outer coating layer, wherein the reinforcement, the wire core group, the water blocking belt layer and the foamed polyurethane elastic outer coating layer are all made of twisted aramid fiber materials, and the gaps among the wire core group, the reinforcement and the water blocking belt are filled with bulletproof wires. The wire core group comprises: audio frequency sinle silk, single insulation sinle silk, coaxial sinle silk, power sinle silk and two optic fibre sinle silks. The conductor layers of the audio cable core, the single-insulation cable core, the coaxial cable core and the power cable core are all formed by coaxially twisting a plurality of conductor wires, bulletproof wires and copper foil wires, and the conductor wires are six types of tinned or silvered copper wires. The utility model has the advantages that: the cable has the advantages of good bending resistance, strong bearing capacity of the wire core, difficult occurrence of open circuit, good waterproof performance, long service life, strong tensile and bearing capacity; the cable twists the wire cores with multiple functions, greatly reduces the manufacturing and using cost of the cable, and saves the construction time and space.
Description
Technical Field
The utility model relates to a technical field of cable, in particular to a multi-functional flexible cable for deep water operation safe and reliable.
Background
Ocean resources are abundant, such as mineral resources, biological resources, renewable energy resources and the like, but due to limited exploitation conditions, many resources are not exploited and used. When the ocean resources are exploited, an underwater robot is needed to be used for operations such as underwater detection, underwater construction, underwater camera shooting and underwater monitoring, but the cable for connecting the existing underwater robot with the control center has the following defects: conductor layers of the cable are generally formed by twisting five types of annealed copper conductors, are not resistant to bending and are easy to break; the cable adopts the polyvinyl chloride mixture as the outer cover, so that the waterproof performance is poor, and the service life of the cable is short; the cable adopts polyester yarn to fill the gap in the cable, so that the tensile resistance is small and the bearing is small; the cable is internally provided with only one functional cable core, the structure is single, the function is incomplete, the underwater robot needs to complete the operation by a plurality of cables, the manufacturing and using cost of the cable is increased, and the construction time and space are increased.
SUMMERY OF THE UTILITY MODEL
To the problems existing in the prior art, the utility model provides a multifunctional flexible cable for deep water operation safe and reliable.
In order to achieve the above object, the utility model provides a multi-functional flexible cable for deep water operation safe and reliable, include: the reinforcing member, around the coaxial stranded sinle silk group of reinforcing member, the band layer that blocks water and the tegument on cladding the band layer that blocks water of cladding sinle silk group, wherein, the reinforcing member is the reinforcing member of stranded aramid fiber material, and the tegument is the outer tegument of foamed polyurethane elasticity, and the clearance between sinle silk group and reinforcing member and the band layer that blocks water all fills has the bulletproof silk. The wire core group comprises: audio frequency sinle silk, single insulation sinle silk, coaxial sinle silk, power sinle silk and two optic fibre sinle silks. The conductor layers of the audio cable core, the single-insulation cable core, the coaxial cable core and the power cable core are all formed by coaxially twisting a plurality of conductor wires, bulletproof wires and copper foil wires, and the conductor wires are six types of tinned or silvered copper wires.
Preferably, the audio cable core comprises: the audio cable comprises two coaxially twisted audio cable conductor bodies, an audio cable full-shielding layer covering the two audio cable conductor bodies, an audio cable braided shielding layer covering the audio cable full-shielding layer and an audio cable sheath layer covering the audio cable braided shielding layer, wherein an anti-bullet wire is filled between the audio cable conductor bodies and the audio cable full-shielding layer. The audio line conductor body further includes: the conductor layer of audio frequency sinle silk and the audio frequency line insulating layer of the conductor layer of cladding audio frequency sinle silk.
Preferably, the single insulated wire core comprises: the conductor layer of single insulation sinle silk and the single insulation wire insulating layer of the conductor layer of cladding single insulation sinle silk.
Preferably, the coaxial wire core comprises: the coaxial cable comprises a conductor layer of a coaxial cable core, a coaxial cable insulating layer coating the conductor layer of the coaxial cable core, a coaxial cable full-shielding layer coating the coaxial cable insulating layer, a coaxial cable braided shielding layer coating the coaxial cable full-shielding layer and a coaxial cable sheath layer coating the coaxial cable braided shielding layer.
Preferably, the power core includes: the power cord protection device comprises three coaxially twisted power cord conductor bodies and a power cord sheath layer wrapping the three power cord conductor bodies, and bulletproof wires are filled between the power cord conductor bodies and the power cord sheath layer. The power line conductor body further includes: the conductive layer of power sinle silk and the power cord insulating layer of the conductive layer of cladding power sinle silk.
Preferably, the optical fiber core includes: the optical fiber cable comprises an optical fiber core, a loose tube for coating the optical fiber core, an optical fiber line reinforcing layer for coating the loose tube, an optical fiber line insulating layer for coating the optical fiber line reinforcing layer and an optical fiber line sheath layer for coating the optical fiber line insulating layer.
Preferably, the diameters of the conductor wires, the bulletproof wires and the copper foil wires in the conductor layer are all less than 0.16 mm.
Preferably, the audio line full-shielding layer and the coaxial line full-shielding layer are both aluminum foil shielding layers, and the audio line braided shielding layer and the coaxial line braided shielding layer are both tinned or silvered copper wire braided shielding layers.
Preferably, the audio line sheath layer, the audio line insulating layer, the single insulated wire insulating layer, the coaxial line sheath layer, the power line insulating layer, the optical fiber line insulating layer and the optical fiber line sheath layer are all made of foamed polyurethane elastic materials, and the coaxial line insulating layer is made of foamed polyethylene materials.
Preferably, the loose tube is a PET loose tube, and the optical fiber reinforcing layer is an aramid fiber reinforcing layer.
Compared with the prior art, the beneficial effects of the utility model reside in that: the conductor layer of each wire core of the cable is formed by coaxially twisting six types of tinned or silvered copper wires, a bulletproof wire and a copper foil wire, and has good bending resistance, strong bearing force of the wire core and difficult occurrence of open circuit; the cable adopts the elastic outer layer of the foamed polyurethane, so that the waterproof performance is good, and the service life of the cable is long; the gaps among the wire core group, the reinforcing parts and the water blocking tape of the cable are filled with the bulletproof wires, and the reinforcing parts are arranged in the center of the cable, so that the tensile strength and the bearing capacity of the cable are greatly improved; this cable is in the same place the sinle silk transposition of multiple functions, and underwater robot only needs this cable of one can accomplish the operation, greatly reduced cable manufacturing and use cost, practiced thrift engineering time and space.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a cross-sectional structural view of an embodiment of the present invention.
The purpose of the present invention is to provide a portable electronic device, which can be easily and conveniently operated.
Detailed Description
The utility model provides a be used for safe and reliable's of deep water operation multi-functional flexible cable.
Referring to fig. 1, fig. 1 is a cross-sectional structure diagram of an embodiment of the present invention.
As shown in fig. 1, in the embodiment of the present invention, the multifunctional flexible cable for deep water operation, which is safe and reliable, comprises: the wire comprises a reinforcement 1, a wire core group coaxially twisted around the reinforcement 1, a water blocking tape 2 layer covering the wire core group and an outer tegument 3 covering the water blocking tape 2 layer, wherein the reinforcement 1 is made of twisted aramid materials, the outer tegument 3 is a foamed polyurethane elastic outer tegument 3, and gaps between the wire core group and the reinforcement 1 and between the wire core group and the water blocking tape 2 are filled with bulletproof wires 4. The foaming polyurethane elastic outer tegument layer 3 is a modified physical foaming elastomer, has the advantages of cold resistance, temperature resistance, oil resistance, hydrolysis resistance, corrosion resistance, acid and alkali resistance, seawater resistance, interference resistance, bending resistance, cracking resistance and high tensile strength, can improve the overall waterproofness and environmental adaptability of the cable, delays the service life of the cable, improves the flexibility of the cable, has certain floating force, and is convenient to drag during the operation of an underwater robot.
The wire core group comprises: audio frequency sinle silk 5, single insulation sinle silk 6, coaxial sinle silk 7, power sinle silk 8 and two optic fibre sinle silks 9. The conductor layers 10 of the audio cable core 5, the single-insulation cable core 6, the coaxial cable core 7 and the power cable core 8 are formed by coaxially twisting a plurality of conductor wires, the bulletproof wires 4 and copper foil wires, and the conductor wires are six types of tinned or silvered copper wires, so that the conductor layers 10 of the cable cores are integrally soft, the flexibility of the cable cores is enhanced, and the bending resistance of the cable cores is increased.
The audio line core 5 comprises: the audio cable comprises two coaxially twisted audio cable conductor bodies 11, an audio cable full-shielding layer 12 covering the two audio cable conductor bodies 11, an audio cable braided shielding layer 13 covering the audio cable full-shielding layer 12 and an audio cable jacket layer 14 covering the audio cable braided shielding layer 13, wherein an anti-elastic wire 4 is filled between the audio cable conductor bodies 11 and the audio cable full-shielding layer 12, and the tensile strength and the bearing capacity of an audio cable core 5 are improved. The audio wire body 11 further includes: the conductor layer 10 of audio frequency sinle silk 5 and the audio frequency line insulating layer 15 of the conductor layer 10 of cladding audio frequency sinle silk 5.
The single insulated wire core 6 includes: a conductor layer 10 of the single insulated wire core 6 and a single insulated wire insulation layer 16 covering the conductor layer 10 of the single insulated wire core 6.
The coaxial wire core 7 comprises: the coaxial cable comprises a conductor layer 10 of the coaxial cable core 7, a coaxial cable insulating layer 17 coating the conductor layer 10 of the coaxial cable core 7, a coaxial cable full-shielding layer 18 coating the coaxial cable insulating layer 17, a coaxial cable braided shielding layer 19 coating the coaxial cable full-shielding layer 18, and a coaxial cable sheath layer 20 coating the coaxial cable braided shielding layer 19.
The power core 8 includes: the power cord wire body 21 of three coaxial transposition and the power cord restrictive coating 22 of three power cord wire bodies 21 of cladding have bullet-proof silk 4, improve power cord 8's tensile and bearing capacity to fill between power cord wire body 21 and the power cord restrictive coating 22. The power line conductor body 21 further includes: the conductor layer 10 of power sinle silk 8 and the power cord insulating layer 23 of the conductor layer 10 of cladding power sinle silk 8.
The optical fiber core 9 includes: the optical fiber cable comprises an optical fiber core 24, a loose tube 25 covering the optical fiber core 24, an optical fiber wire reinforcing layer 26 covering the loose tube 25, an optical fiber wire insulating layer 27 covering the optical fiber wire reinforcing layer 26, and an optical fiber wire sheath layer 28 covering the optical fiber wire insulating layer 27.
Further, in the embodiment, the diameters of the conductor wire, the bulletproof wire 4 and the copper foil wire in the conductor layer 10 are all smaller than 0.16mm, so that the roundness and the compactness of the conductor layer of each wire core are ensured, and the requirements of the national standard GB/T3956-2008 on the sixth type of conductors are met.
Preferably, in the present embodiment, the audio wire full-shield layer 12 and the coaxial wire full-shield layer 18 are both aluminum foil shield layers, and the audio wire braided-shield layer 13 and the coaxial wire braided-shield layer 19 are both tinned or silvered copper wire braided-shield layers, so as to ensure the signal shielding effect.
Preferably, in this embodiment, audio line restrictive coating 14, audio line insulating layer 15, single insulated wire insulating layer 16, coaxial line restrictive coating 20, power cord restrictive coating 22, power cord insulating layer 23, optic fibre line insulating layer 27 and optic fibre line restrictive coating 28 all adopt foamed polyurethane elastic material to process and form, coaxial line insulating layer 17 adopts foamed polyethylene material to process and form, in order to alleviate the gravity of each sinle silk, increase the flexibility of each sinle silk, guarantee the insulating nature of each sinle silk, thereby further improve holistic flexibility and insulating nature of this cable, and make this cable have certain ticket buoyancy, drag when making things convenient for underwater robot to operate.
Preferably, in this embodiment, the loose tube 25 is a PET loose tube 25 to protect the optical fiber core 24 from being damaged easily, and the optical fiber reinforcing layer 26 is an aramid fiber reinforcing layer to ensure the tensile strength and the load-bearing capacity of the optical fiber core 9.
Compared with the prior art, the beneficial effects of the utility model reside in that: the conductor layer 10 of each wire core of the cable is formed by coaxially twisting six types of tinned or silvered copper wires, the bulletproof wires 4 and the copper foil wires, the bending resistance is good, the bearing capacity of the wire cores is strong, and the open circuit is not easy to occur; the cable adopts the foaming polyurethane elastic outer tegument layer 3, so that the waterproof performance is good, and the service life of the cable is long; the gaps among the wire core group, the reinforcing part 1 and the water blocking tape 2 of the cable are filled with the bulletproof wires 4, and the reinforcing part 1 is arranged in the center of the cable, so that the tensile strength and the bearing capacity of the cable are greatly improved; this cable is in the same place the sinle silk transposition of multiple functions, and underwater robot only needs this cable of one can accomplish the operation, greatly reduced cable manufacturing and use cost, practiced thrift engineering time and space.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the patent scope of the utility model, all be in the utility model discloses a under the design, utilize the equivalent structure transform of what the content of the description and the attached drawing was done, or direct/indirect application all includes in other relevant technical field the utility model discloses a patent protection is within range.
Claims (10)
1. A multifunctional flexible cable for safe and reliable deepwater operation is characterized by comprising: the cable comprises a reinforcement, a cable core group coaxially stranded around the reinforcement, a water blocking belt layer coating the cable core group and an outer coating the water blocking belt layer, wherein the reinforcement is made of a stranded aramid material, the outer coating is a foamed polyurethane elastic outer coating, and gaps among the cable core group, the reinforcement and the water blocking belt are filled with bulletproof wires; the wire core group comprises: the cable comprises an audio cable core, a single insulation cable core, a coaxial cable core, a power cable core and two optical fiber cable cores; the conductor layers of the audio cable core, the single-insulation cable core, the coaxial cable core and the power cable core are formed by coaxially twisting a plurality of conductor wires, an anti-bullet wire and a copper foil wire, and the conductor wires are six types of tinned or silvered copper wires.
2. The multifunctional flexible cable for deepwater work safety and reliability as claimed in claim 1, wherein the audio wire core comprises: the anti-bullet audio cable comprises two coaxially twisted audio cable bodies, an audio cable full-shielding layer coating the two audio cable bodies, an audio cable braided shielding layer coating the audio cable full-shielding layer and an audio cable sheath layer coating the audio cable braided shielding layer, wherein anti-bullet wires are filled between the audio cable bodies and the audio cable full-shielding layer; the audio line conductor body further comprises: the audio frequency cable comprises a conductor layer of an audio frequency cable core and an audio frequency cable insulating layer wrapping the conductor layer of the audio frequency cable core.
3. The multifunctional flexible cable of claim 2, wherein the single insulated wire core comprises: the single insulated wire comprises a conductor layer of a single insulated wire core and a single insulated wire insulating layer wrapping the conductor layer of the single insulated wire core.
4. The multifunctional flexible cable of claim 3, which is safe and reliable for deep water work, wherein the coaxial wire core comprises: the coaxial cable comprises a conductor layer of a coaxial cable core, a coaxial cable insulating layer for coating the conductor layer of the coaxial cable core, a coaxial cable full-shielding layer for coating the coaxial cable insulating layer, a coaxial cable braided shielding layer for coating the coaxial cable full-shielding layer, and a coaxial cable sheath layer for coating the coaxial cable braided shielding layer.
5. The multifunctional flexible cable of claim 4, which is safe and reliable for deep water work, wherein the power core comprises: the anti-bullet power cord comprises three coaxially twisted power cord lead bodies and a power cord sheath layer wrapping the three power cord lead bodies, wherein anti-bullet wires are filled between the power cord lead bodies and the power cord sheath layer; the power line conductor body further comprises: the power cord comprises a conductor layer of a power cord core and a power cord insulating layer wrapping the conductor layer of the power cord core.
6. The multifunctional flexible cable of claim 5, wherein the optical fiber core comprises: the optical fiber cable comprises an optical fiber core, a loose tube for coating the optical fiber core, an optical fiber line reinforcing layer for coating the loose tube, an optical fiber line insulating layer for coating the optical fiber line reinforcing layer and an optical fiber line sheath layer for coating the optical fiber line insulating layer.
7. The multifunctional flexible cable of claim 1, wherein the conductor wires, the bulletproof wires and the copper foil wires in the conductor layer have diameters of less than 0.16 mm.
8. The multifunctional flexible cable of claim 6, wherein the audio line full shield layer and the coaxial line full shield layer are both aluminum foil shield layers, and the audio line braided shield layer and the coaxial line braided shield layer are both tinned or silvered copper wire braided shield layers.
9. The multifunctional flexible cable of claim 6, wherein the audio cable sheath layer, the audio cable insulating layer, the single insulated cable insulating layer, the coaxial cable sheath layer, the power cable insulating layer, the optical fiber cable insulating layer and the optical fiber cable sheath layer are all made of foamed polyurethane elastic material, and the coaxial cable insulating layer is made of foamed polyethylene material.
10. The multifunctional flexible cable of claim 6, wherein the loose tube is a PET loose tube and the fiber-optic reinforcement layer is an aramid reinforcement layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221186625.8U CN217426397U (en) | 2022-05-17 | 2022-05-17 | Multifunctional flexible cable for safe and reliable deepwater operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221186625.8U CN217426397U (en) | 2022-05-17 | 2022-05-17 | Multifunctional flexible cable for safe and reliable deepwater operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217426397U true CN217426397U (en) | 2022-09-13 |
Family
ID=83187126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221186625.8U Active CN217426397U (en) | 2022-05-17 | 2022-05-17 | Multifunctional flexible cable for safe and reliable deepwater operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217426397U (en) |
-
2022
- 2022-05-17 CN CN202221186625.8U patent/CN217426397U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101707067A (en) | Low-smoke halogen-free flame-retardant multifunctional armored cable for ship and marine engineering | |
| CN201345236Y (en) | Waterproof instrument cable for vessels | |
| CN213070726U (en) | Multi-signal transmission composite optical cable for ship | |
| CN203966616U (en) | The flexible corrosion-proof type degaussing cable of high tensile for a kind of naval vessel | |
| CN104036854A (en) | High-tensile flexible corrosion-resistant degaussing cable for ship | |
| CN114188073A (en) | Zero-buoyancy watertight photoelectric composite cable and manufacturing method thereof | |
| CN104143388A (en) | Watertight tractive load-bearing control cable | |
| CN202178087U (en) | Anti-static oil-resistant instrument cable | |
| CN217426397U (en) | Multifunctional flexible cable for safe and reliable deepwater operation | |
| CN202150287U (en) | Antistatic oil resistance type control cable | |
| CN209912547U (en) | Armored high-strength composite umbilical cable for underwater production system of strong electricity | |
| CN215342025U (en) | Water communication positioning monitoring light floating cable | |
| CN210516258U (en) | Intelligent device towline data network cable | |
| CN211150157U (en) | High-strength signal shielding cable | |
| CN114400107A (en) | Staying photoelectric composite cable and preparation method thereof | |
| CN209859655U (en) | High-strength control cable for ships | |
| CN210575154U (en) | Underwater robot connecting cable | |
| CN219916759U (en) | Signal watertight cable for tensile strength | |
| CN110752053A (en) | Intelligent device towline data network cable | |
| CN110797145A (en) | Underwater photoelectric composite cable | |
| CN211376223U (en) | Copper-core linear low-density polyethylene insulated waterproof polyurethane sheath suspension cable on water | |
| CN214312696U (en) | Rubber jacketed flexible cable for hydraulic engineering observation | |
| CN220913941U (en) | Cable with improved cable characteristics | |
| CN214312753U (en) | Waterproof salt-tolerant light-duty composite cable for deep sea | |
| CN214753063U (en) | Compound towing cable for underwater photoelectric transmission system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |