CN201904134U - Side scan sonar armored cable - Google Patents
Side scan sonar armored cable Download PDFInfo
- Publication number
- CN201904134U CN201904134U CN2010206767796U CN201020676779U CN201904134U CN 201904134 U CN201904134 U CN 201904134U CN 2010206767796 U CN2010206767796 U CN 2010206767796U CN 201020676779 U CN201020676779 U CN 201020676779U CN 201904134 U CN201904134 U CN 201904134U
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- China
- Prior art keywords
- cable
- scan sonar
- side scan
- layers
- signal
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Abstract
The utility model relates to a side scan sonar armored cable, which comprises a network transmission signal center cable and multiple strands of power supply cables on the periphery of the network transmission signal center cable, wherein armor layers and jacket layers are sequentially arranged outside the multiple strands of power supply cables. The side scan sonar armored cable is characterized in that dual shielding layers are arranged between the armor layers and the jacket layers. The side scan sonar armored cable has the beneficial effects that: by adopting the dual shielding layers, the structure of a network signal wire is improved and the defects that the signal is distorted and the shielding effect is poor are overcome. The cable can be used in sea water for a long term and has the characteristics of wear resistance, salt mist resistance and the like. The side scan sonar armored cable can ensure that a sonar system works underwater; and meanwhile, the problem that the network signal, a digital signal and an electric signal simultaneously transmit in the same cable is solved.
Description
Technical field
The utility model belongs to cable, relates in particular to a kind of side-scan sonar armoured cable.
Background technology
The side-scan sonar armoured cable is as the connecting line between the connection device on sonar system under water and the naval vessel, also is used for the detection stube cable of submerged wreck, reef or other remains.This kind be the side-scan sonar armoured cable complex structure of sonar system requirements under water, electricity function index is strict, possess good performance of transmission of digital signal, network signal and signal of telecommunication transmission and wear-resisting, salt spray resistance and water pressure resistance premium properties simultaneously, and have the characteristic requirement of high tensile.Ocean engineering is demanded urgently developing a kind ofly to be had wear-resisting and sea water corrosion resistant, the side-scan sonar armoured cable of underwater operation preferably.
The utility model content
The utility model is in order to overcome deficiency of the prior art, to provide a kind of and have wear-resisting and sea water corrosion resistant, the side-scan sonar armoured cable of underwater operation preferably.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of side-scan sonar armoured cable, comprise Network Transmission signal center cable and the multiply feed cable around it, be provided with armour and restrictive coating successively in multiply feed cable outside, it is characterized in that: be provided with the double layer screen layer between described armour and the restrictive coating.
Beneficial effect: adopt the double shield layer, improved the structure of network signal line, solved the weakness of distorted signals phenomenon and shield effectiveness difference.Cable has been realized using in that seawater is medium-term and long-term, and has characteristic such as wear-resisting, salt spray resistance.Satisfy sonar system operate as normal under water, solved the transmission simultaneously in a cable of network signal, digital signal and the signal of telecommunication simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with preferred embodiment, details are as follows to embodiment that foundation the utility model provides: see accompanying drawing for details, a kind of side-scan sonar armoured cable, comprise Network Transmission signal center cable 1 and the multiply feed cable 2 around it, be provided with armour 3 and restrictive coating 4 successively in multiply feed cable outside, be provided with double layer screen layer 5 between described armour and the restrictive coating.
Operation principle: the every performance index that propose according to the client, by to the arrangement of the construction of cable and the adjustment of the construction of cable, and the cable of comprehensively selecting for use special substance to make has anti-radially hydraulic pressure, the performance of wear resistant corrosion resistant.The network signal line adopts the tin-coated copper conductor, polyethylene insulation and tinned copper wire braiding pvc sheath, the phenomenon and the shield effectiveness that in use occur distorted signals easily are relatively poor, finished cable adopts polypropylene cover, and the anti-wear performance of cable and water pressure resistance poor performance are difficult for using under water for a long time.Adopt double-layer shielding structure, adopt bare copper conductor, low density polyethylene (LDPE) insulation, the vertical bag of aluminium polyester film to add the tin-coated copper braiding, polyvinyl chloride alkene sheath, and the adjustment of the adjustment of assembled arrangement by each core and structure and laying up pitch guaranteed the pliability of cable and the stability of signal transmission, and adopts polyurethane jacket can guarantee that cable used in the seawater borough chief phase.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. side-scan sonar armoured cable, comprise Network Transmission signal center cable and the multiply feed cable around it, be provided with armour and restrictive coating successively in multiply feed cable outside, it is characterized in that: be provided with the double layer screen layer between described armour and the restrictive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206767796U CN201904134U (en) | 2010-12-23 | 2010-12-23 | Side scan sonar armored cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206767796U CN201904134U (en) | 2010-12-23 | 2010-12-23 | Side scan sonar armored cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201904134U true CN201904134U (en) | 2011-07-20 |
Family
ID=44274727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206767796U Expired - Fee Related CN201904134U (en) | 2010-12-23 | 2010-12-23 | Side scan sonar armored cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201904134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957586A (en) * | 2016-06-29 | 2016-09-21 | 苏州科宝光电科技有限公司 | Cable for radio frequency therapy apparatus |
-
2010
- 2010-12-23 CN CN2010206767796U patent/CN201904134U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957586A (en) * | 2016-06-29 | 2016-09-21 | 苏州科宝光电科技有限公司 | Cable for radio frequency therapy apparatus |
| CN105957586B (en) * | 2016-06-29 | 2017-05-10 | 苏州科宝光电科技有限公司 | Cable for radio frequency therapy apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |