CN205542063U - Ocean cable structure - Google Patents
Ocean cable structure Download PDFInfo
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- CN205542063U CN205542063U CN201620312142.6U CN201620312142U CN205542063U CN 205542063 U CN205542063 U CN 205542063U CN 201620312142 U CN201620312142 U CN 201620312142U CN 205542063 U CN205542063 U CN 205542063U
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Abstract
The utility model discloses an ocean cable structure, including cable body and cable fixer, cable body center is provided with flexible center seat, it measures similar fixed recess with signal line number to be provided with on the seat of flexible center, the signal line is fixed in in the fixed recess, the signal line inlayer is fiber core, the middle level is lubricant layer, the outer stereoplasm protective layer that is, the armor inlayer is the flexible rubber impermeability layer, the middle level is for aerifing hollow layer, the outer polyurethane sheath layer that is, it makes the density of cable body be less than sea water density to aerify hollow layer, one section distance of every on length direction of cable body is provided with the scrobicular ring body, the cable fixer is detained including solid fixed ring, tractive line and anchor board, the tractive line connection solid fixed ring detain and the anchor board, the balancing weight has been fastened to anchor board lower part. The utility model has the advantages of resistant draw the performance good, can fix in the sea water of the suitable degree of depth cable and easy maintenance.
Description
Technical field
This utility model belongs to field of cable technology, particularly relates to marine cable structure.
Background technology
Ocean covers the 70% of earth surface, and she has bred the life of cosmic inventory, contains natural abundant resource, and maritime interest is related to the vicissitudes of country.In recent ten years, countries in the world, for number one, fall over each other to develop ocean, in military field, contention to ocean is the fiercest, develops ocean, utilizes ocean all to be unable to do without the instrument and equipment of advanced person, and these instrument and equipment all be unable to do without the carrier marine cable of power and signal.
China is the most relatively backward in terms of the torr cable production of ocean at present, can only produce some coastal waters power cables, detection cable and communication cable, power cable and communication cable and lay to transmit electric energy or signal of communication for fixing.Owing to cable is easily subject to the pressure that various special circumstances are brought in seabed, and marine cable concentrates on greatly corrosion resistance, and resistance to cable draws characteristic to take into account the most especially, additionally, existing marine cable is all embedded in seabed, time length is buried through seabed silt, once damage, it is difficult to maintenance.
Utility model content
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of resistance to draws that performance is good, can be fixed in the sea water of appropriate depth by cable and marine cable structure easy to maintenance.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
nullMarine cable structure，Wherein: include cable body and cable fixer，Cable body includes armor and the several holding wires being placed in armor，Cable body is provided centrally with flexible central seat，It is provided with on flexible central seat and the fixed groove of holding wire similar number，Holding wire is fixed in fixed groove，Holding wire is made up of three-decker，Wherein internal layer is fiber cores，Middle level is lubricant layer，Outer layer is hard protective layer，Armor is three-decker，The internal layer of armor is soft quality rubber waterproof layer，Middle level is inflation voided layer，Outer layer is urethane jacket layer，Inflation voided layer makes the density of cable body less than density of sea water，Cable body in the longitudinal direction a segment distance is provided with scrobicular ring body，Cable fixer includes fixing latch closure、Drag wire and anchor plate，Fixing latch closure buckles into and makes in scrobicular ring body that cable fixer and cable body are fixing to be connected，Drag wire connects fixing latch closure and anchor plate，Balancing weight has been fastened in anchor plate bottom.
For optimizing technique scheme, the concrete measure taked also includes:
Above-mentioned drag wire is corrosion resistant aramid fiber line.
Above-mentioned anchor plate is the steel plate of surface-coated anti-corrosion layer.
Above-mentioned lubricant layer is the plastic bag structure that internal package has lubricant.
Above-mentioned hard protective layer sets the rubber layer of metal grill in being.
It is provided with tinsel in above-mentioned urethane jacket layer.
Above-mentioned flexible central seat is rubber base.
Above-mentioned balancing weight is stone.
This utility model has the advantage that
1, the middle level of the holding wire in cable body is lubricant layer, and when external force tears holding wire, due to the existence of lubricant layer, holding wire outer layer can only be peeled off by external force, and cannot directly fiber cores be broken, and holding wire resistance to has been effectively ensured and has drawn performance.
2, the middle level of armor uses inflation voided layer so that whole cable energy float, will not sink to the bottom of the sea and be buried by silt, maintain easily.
3, cable fixer is set, by regulation drag wire length, cable can be fixed in the sea water of appropriate depth.
4, employing stone is as balancing weight, with low cost.
Accompanying drawing explanation
Fig. 1 is cable fixer structural representation of the present utility model；
Fig. 2 is the outline drawing of cable body；
Fig. 3 is the internal structure schematic diagram of cable body.
Reference therein is: cable body 1, scrobicular ring body 11, armor 2, soft quality rubber waterproof layer 21, inflation voided layer 22, urethane jacket layer 23, holding wire 3, fiber cores 31, lubricant layer 32, hard protective layer 33, flexible central seat 4, fixed groove 41, cable fixer 5, fixing latch closure 51, drag wire 52, anchor plate 53, balancing weight 54.
Detailed description of the invention
Below in conjunction with the accompanying drawings the technical solution of the utility model is elaborated.
nullMarine cable structure of the present utility model，Wherein: include cable body 1 and cable fixer 5，Cable body 1 includes armor 2 and the several holding wires 3 being placed in armor 2，Cable body 1 is provided centrally with flexible central seat 4，It is provided with on flexible central seat 4 and the fixed groove 41 of holding wire 3 similar number，Holding wire 3 is fixed in fixed groove 41，Holding wire 3 is made up of three-decker，Wherein internal layer is fiber cores 31，Middle level is lubricant layer 32，Outer layer is hard protective layer 33，Armor 2 is three-decker，The internal layer of armor 2 is soft quality rubber waterproof layer 21，Middle level is inflation voided layer 22，Outer layer is urethane jacket layer 23，Inflation voided layer 22 makes the density of cable body 1 less than density of sea water，Cable body 1 in the longitudinal direction a segment distance is provided with scrobicular ring body 11，Cable fixer 5 includes fixing latch closure 51、Drag wire 52 and anchor plate 53，Fixing latch closure 51 buckles into and makes cable fixer 5 fix with cable body 1 in scrobicular ring body 11 to be connected，Drag wire 52 connects fixing latch closure 51 and anchor plate 53，Balancing weight 54 has been fastened in anchor plate 53 bottom.
In embodiment, drag wire 52 is corrosion resistant aramid fiber line.
In embodiment, anchor plate 53 is the steel plate of surface-coated anti-corrosion layer.
In embodiment, lubricant layer 32 has the plastic bag structure of lubricant for internal package.
In embodiment, hard protective layer 33 sets the rubber layer of metal grill in being.
In embodiment, in urethane jacket layer 23, it is provided with tinsel.
In embodiment, flexible central seat 4 is rubber base.
In embodiment, balancing weight 54 is stone.
The middle level of the holding wire in cable body of the present utility model is lubricant layer, and when external force tears holding wire, due to the existence of lubricant layer, holding wire outer layer can only be peeled off by external force, and cannot directly fiber cores be broken, and holding wire resistance to has been effectively ensured and has drawn performance.The middle level of armor uses inflation voided layer so that whole cable energy float, will not sink to the bottom of the sea and be buried by silt, maintain easily.Cable fixer is set, by regulation drag wire length, cable can be fixed in the sea water of appropriate depth.Employing stone is as balancing weight, with low cost.
Below being only preferred implementation of the present utility model, protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, should be regarded as protection domain of the present utility model.
Claims (8)
- null1. marine cable structure，It is characterized in that: include cable body (1) and cable fixer (5)，Described cable body (1) includes armor (2) and the several holding wires (3) being placed in armor (2)，Described cable body (1) is provided centrally with flexible central seat (4)，The fixed groove (41) with holding wire (3) similar number it is provided with on described flexible central seat (4)，Described holding wire (3) is fixed in fixed groove (41)，Described holding wire (3) is made up of three-decker，Wherein internal layer is fiber cores (31)，Middle level is lubricant layer (32)，Outer layer is hard protective layer (33)，Described armor (2) is three-decker，The internal layer of described armor (2) is soft quality rubber waterproof layer (21)，Middle level is inflation voided layer (22)，Outer layer is urethane jacket layer (23)，Described inflation voided layer (22) makes the density of cable body (1) less than density of sea water，Described cable body (1) in the longitudinal direction a segment distance is provided with scrobicular ring body (11)，Described cable fixer (5) includes fixing latch closure (51)、Drag wire (52) and anchor plate (53)，Described fixing latch closure (51) buckles into and makes in scrobicular ring body (11) that cable fixer (5) and cable body (1) are fixing to be connected，Described drag wire (52) connects fixing latch closure (51) and anchor plate (53)，Balancing weight (54) has been fastened in described anchor plate (53) bottom.
- Marine cable structure the most according to claim 1, is characterized in that: described drag wire (52) is corrosion resistant aramid fiber line.
- Marine cable structure the most according to claim 1, is characterized in that: the described steel plate that anchor plate (53) is surface-coated anti-corrosion layer.
- Marine cable structure the most according to claim 2, is characterized in that: described lubricant layer (32) is the plastic bag structure that internal package has lubricant.
- Marine cable structure the most according to claim 3, is characterized in that: described hard protective layer (33) sets the rubber layer of metal grill in being.
- Marine cable structure the most according to claim 5, is characterized in that: be provided with tinsel in described urethane jacket layer (23).
- Marine cable structure the most according to claim 6, is characterized in that: described flexible central seat (4) is rubber base.
- Marine cable structure the most according to claim 3, is characterized in that: described balancing weight (54) is stone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312142.6U CN205542063U (en) | 2016-04-14 | 2016-04-14 | Ocean cable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312142.6U CN205542063U (en) | 2016-04-14 | 2016-04-14 | Ocean cable structure |
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| Publication Number | Publication Date |
|---|---|
| CN205542063U true CN205542063U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620312142.6U Active CN205542063U (en) | 2016-04-14 | 2016-04-14 | Ocean cable structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531300A (en) * | 2016-10-27 | 2017-03-22 | 施永妹 | Power equipment |
| CN109709653A (en) * | 2019-03-08 | 2019-05-03 | 贵州电网有限责任公司 | A kind of resistance to pull-up plastic optical fiber |
| CN111477394A (en) * | 2020-04-24 | 2020-07-31 | 蒋莲莲 | Composite cable |
-
2016
- 2016-04-14 CN CN201620312142.6U patent/CN205542063U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531300A (en) * | 2016-10-27 | 2017-03-22 | 施永妹 | Power equipment |
| CN106531300B (en) * | 2016-10-27 | 2018-06-29 | 国网江苏省电力有限公司宿迁供电分公司 | A kind of power equipment |
| CN109709653A (en) * | 2019-03-08 | 2019-05-03 | 贵州电网有限责任公司 | A kind of resistance to pull-up plastic optical fiber |
| CN111477394A (en) * | 2020-04-24 | 2020-07-31 | 蒋莲莲 | Composite cable |
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