CN206833968U - It is a kind of to surpass six class cables with the shield type of tension function with blocking water - Google Patents
It is a kind of to surpass six class cables with the shield type of tension function with blocking water Download PDFInfo
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- CN206833968U CN206833968U CN201720443616.5U CN201720443616U CN206833968U CN 206833968 U CN206833968 U CN 206833968U CN 201720443616 U CN201720443616 U CN 201720443616U CN 206833968 U CN206833968 U CN 206833968U
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- cable
- surpass
- shield type
- tension function
- class cables
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- 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
Abstract
The utility model provide it is a kind of have block water and surpass six class cables with the shield type of tension function, be disposed with the cable heart, inner sheath and oversheath from inside to outside, wherein, form barrier film between the intracardiac moisture being filled with greasy for preventing water, with cable burial ground of cable.The utility model provides to have to block water surpasses six class cables with the shield type of tension function, the interior filling greasy for preventing water in the minds of its cable, the water resistance of cable is greatly improved, reduce the density of cable, the impedance behavior of cable is effectively improved simultaneously, and then improves the service life of cable.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of cable, and particularly one kind has and blocked water and tension function
Shield type surpass six class cables.
Background technology
With the high speed development of optical communication technique, the backbone network and interoffice trunk of wire net generally use light
Cable, optical fiber enters access network turns into inexorable trend.
Existing data cable includes cruciform skeleton and the sheath being arranged on outside cruciform skeleton, multigroup twisted
Line to being separately positioned on corresponding to skeleton in mounting groove, the data cable of this spline structure when in use, the relative position of each group line pair
Put and easily channel bit, cross-talk resistant jamming performance is weaker, influences the service life of cable.And the water resistance of cable can equally influence electricity
The service life of cable.
In summary, it is necessary to design that a kind of water-resisting ability is good, the cable of its service life can be effectively improved.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, there is provided a kind of water-resisting ability is good,
The cable of its service life can be effectively improved.
The purpose of this utility model can be realized by following technical proposal：It is a kind of with the shielding to block water with tension function
Type surpasses six class cables, is disposed with the cable heart, inner sheath and oversheath from inside to outside, wherein, cable is intracardiac filled with the oil that blocks water
Barrier film is formed between moisture in cream, with cable burial ground.
It is above-mentioned it is a kind of have block water and surpass six class cables with the shield type of tension function, the cable is intracardiac to be provided with ten
Character skeleton, the cable heart is divided into four regions, cable is provided with each region, wherein, greasy for preventing water is filled in every cable
In the space that outside and the sideline of crossing skeleton are formed.
It is above-mentioned it is a kind of have block water and surpass six class cables with the shield type of tension function, each packing space is by one
The closing space of the sideline composition of the circular arc of inner sheath and two crossing skeletons.
It is above-mentioned it is a kind of have block water and surpass six class cables with the shield type of tension function, each cable includes：
Two conduits；
Insulating barrier, the outside of two conduits is wrapped in, and two conduit bindings are set.
It is above-mentioned it is a kind of have block water and surpass six class cables with the shield type of tension function, between oversheath and inner sheath
One layer of aluminium foil is set, wherein, one layer of aramid yarn is filled between aluminium foil and oversheath.
It is above-mentioned it is a kind of have block water and surpass six class cables with the shield type of tension function, be provided with ground in aramid yarn layer
Line.
It is above-mentioned it is a kind of have block water and surpass six class cables with the shield type of tension function, conduit selects copper pipe
Matter.
Compared with prior art, the beneficial effects of the utility model：
(1) provide to have to block water and surpass six class cables with the shield type of tension function, the interior filling greasy for preventing water in the minds of its cable,
The water resistance of cable is greatly improved, reduces the density of cable, while the effective impedance behavior for improving cable, and then
Improve the service life of cable；
(2) what is provided surpasses six class cables with blocking water with the shield type of tension function, and crossing skeleton is set in the minds of cable,
Under the cladding of interior oversheath, aramid yarn layer and aluminium foil so that the structure of cable is more firm, and the fort that shielded cable is fastened is protected
Shield, the problem of cable is unable to normal transmission in direct-burried, aerial and ocean lamp adverse circumstances is overcome, in addition, the frequency of cable can
To expand to 500MHz.
Brief description of the drawings
Fig. 1 is that the utility model is a kind of surpasses the schematic cross-section of six class cables with the shield type of tension function with blocking water.
In figure, 100, the cable heart；200th, inner sheath；300th, oversheath；400th, oil medium；500th, crossing skeleton；600th, cable
Line；610th, conduit；620th, insulating barrier；700th, aluminium foil；800th, aramid yarn.
Embodiment
It is specific embodiment of the utility model below, with reference to accompanying drawing, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
It is provided by the utility model it is a kind of have block water and surpass six class cables with the shield type of tension function, as shown in figure 1, its
The cable heart 100, inner sheath 200 and oversheath 300 are disposed with from inside to outside, wherein, it is filled with oil medium in the cable heart 100
Barrier film is formed between moisture in 400, with cable burial ground, is allowed to cannot be introduced into the cable heart 100, improves the water proofing property of cable
Energy.Preferably, oil stain material can be selected in oil medium 400.
It is provided by the utility model to surpass with blocking water with the shield type of tension function in six class cables, in its cable heart 100
Oil medium 400 is inside filled out, the water resistance of cable, while the effective impedance behavior for improving cable is greatly improved, reduces
The dielectric coefficient of conductor, and then improve the service life of cable.
Preferably, as shown in figure 1, being provided with crossing skeleton 500 in the cable heart 100, the cable heart 100 is divided into four regions,
Cable 600 is provided with each region, wherein, oil medium 400 is filled in the every outside of cable 600 and crossing skeleton 500
In the space that sideline is formed, to the intensity of the supporting cable heart 100, and prevent from that cross-talk occurs between adjacent two cables 600.
Preferably, as shown in figure 1, each packing space by inner sheath 200 circular arc and two crossing skeletons 500
The closing space of sideline composition, prevents the oil stain in filling from flowing string not in adjacent two closing space, improves the cleaning of cable 600
Degree.
Preferably, as shown in figure 1, each cable 600 includes：Two conduits 610；Insulating barrier 620, it is wrapped in two
The outside of conduit 610, and two conduits 610 are bundled into setting, strengthen the signal of cable 600, and can effectively shield
External interference signal is covered, plays preferable insulation effect.Preferably, conduit 610 selects copper pipe.
Preferably, as shown in figure 1, setting one layer of aluminium foil 700 between oversheath 300 and inner sheath 200, wherein, aluminium foil 700
One layer of aramid yarn 800 is filled between oversheath 300, effectively improves the stretch-proof of product by aluminium foil 700 and aramid yarn 800
Intensity.
Preferably, as shown in figure 1, being provided with ground wire 900 in 800 layers of aramid yarn, used as ground connection, improve the peace of cable
Quan Xing.
It is provided by the utility model to surpass six class cables with the shield type of tension function with blocking water, set in the cable heart 100
Crossing skeleton 500, built-in filling oil medium 400, and under the cladding of interior oversheath 300,800 layers of aramid yarn and aluminium foil 700,
So that the structure of cable is more firm, the fort that shielded cable is fastened is protected, and overcomes direct-burried, the aerial and severe ring of ocean lamp
Cable is unable to the problem of normal transmission in border, in addition, the frequency of cable can expand to 550MHz.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (4)
1. it is a kind of have block water and surpass six class cables with the shield type of tension function, it is characterised in that the cable from inside to outside according to
It is secondary to be provided with the cable heart, inner sheath and oversheath, wherein, the intracardiac moisture being filled with greasy for preventing water, with cable burial ground of cable
Between form barrier film；
The cable is intracardiac to be provided with crossing skeleton, and the cable heart is divided into four regions, cable is provided with each region, wherein,
Greasy for preventing water is filled in the space formed on the outside of every cable with the sideline of crossing skeleton；
Each cable includes：
Two conduits；
Insulating barrier, the outside of two conduits is wrapped in, and two conduit bindings are set；
One layer of aluminium foil is set between oversheath and inner sheath, wherein, the aramid yarn of one layer of tension of filling between aluminium foil and oversheath.
2. it is according to claim 1 it is a kind of have block water and surpass six class cables with the shield type of tension function, it is characterised in that
The closing space that each packing space is made up of the circular arc of inner sheath and the sideline of two crossing skeletons.
3. it is according to claim 1 it is a kind of have block water and surpass six class cables with the shield type of tension function, it is characterised in that
Ground wire is provided with aramid yarn layer.
4. it is according to claim 1 it is a kind of have block water and surpass six class cables with the shield type of tension function, it is characterised in that
Conduit selects copper pipe material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720443616.5U CN206833968U (en) | 2017-04-25 | 2017-04-25 | It is a kind of to surpass six class cables with the shield type of tension function with blocking water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720443616.5U CN206833968U (en) | 2017-04-25 | 2017-04-25 | It is a kind of to surpass six class cables with the shield type of tension function with blocking water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206833968U true CN206833968U (en) | 2018-01-02 |
Family
ID=60768896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720443616.5U Active CN206833968U (en) | 2017-04-25 | 2017-04-25 | It is a kind of to surpass six class cables with the shield type of tension function with blocking water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206833968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994271A (en) * | 2019-03-20 | 2019-07-09 | 嘉兴奥亿普数据电缆有限公司 | A kind of data line that fire resisting blocks water |
-
2017
- 2017-04-25 CN CN201720443616.5U patent/CN206833968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994271A (en) * | 2019-03-20 | 2019-07-09 | 嘉兴奥亿普数据电缆有限公司 | A kind of data line that fire resisting blocks water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 315191, No. 6, high voltage Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Patentee after: ZHEJIANG SHIP ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 315191, 31 North Road, Jiangshan Town, Ningbo, Zhejiang Patentee before: ZHEJIANG SHIP ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |