CN106816225A - A kind of optical fiber composite cable with hog frame - Google Patents
A kind of optical fiber composite cable with hog frame Download PDFInfo
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- CN106816225A CN106816225A CN201510841647.1A CN201510841647A CN106816225A CN 106816225 A CN106816225 A CN 106816225A CN 201510841647 A CN201510841647 A CN 201510841647A CN 106816225 A CN106816225 A CN 106816225A
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Abstract
The invention discloses a kind of optical fiber composite cable with hog frame, including circular cable stock, cable core is provided with cable stock, including live wire and zero line, live wire and zero line are externally provided with insulation sleeve, and the side in cable stock is provided with optical fiber duct, and dismountable optical fiber cable is provided with optical fiber duct；The hog frame of H types is additionally provided with cable stock, live wire and zero line divide in the upper and lower opening with H type hog frames respectively, optical fiber is located at the side of hog frame.Beneficial effect is：Optical fiber composite cable with hog frame of the invention, simple structure is with low cost; it is easily manufactured, can combine and be used separately, when cable is integrally deformed upon; protect optical fiber cable not to be destroyed, be conducive to the replacing and maintenance that are used separately with optical fiber cable of optical fiber and cable.The hog frame of H types can be in fixed cable each core, and the strengthening core in cable is formed entirety, the tensile resistance of cable is lifted on the whole.
Description
Technical field
The present invention relates to a kind of optical fiber composite cable with hog frame.
Background technology
Optical fiber composite medium-pressure power cable is a kind of novel optical fiber composite rope for power circuit, there is the function of common midium voltage cable and communications optical cable simultaneously, it is widely used in and carries out the business such as telecommunications network, radio network, " integration of three networks " of internet content transmission and combine electric power networks construction, carrys out the final construction for realizing intelligent grid.Middle pressure fiber composite power cable is aerial high-voltage OPPC (OPPC, Opticalphase Conductor) optical fiber composite cable (OPLC with hog frame is compressed with registering one's residence, Optical Fiber Composite Low-voltage Cable) between this section, because voltage class is high, so transmission capacity is big, radius of electricity supply is big.And radius of electricity supply requires that greatly cable has longer manufacture sabot length.Because for properties of product, the stability in use of cable connector is significantly less than cable stability in use in itself, therefore it is required that the whole offer of cable overall length non junction.In order to reach the requirement of length cables sabot transport, the construction of cable is generally configured to single structure.This is just combined to cable optic fibre and brings certain difficulty.Current fiber composite power cable, structure is most of for many power cable cores are stranded, and fiber unit is arranged at cable core filling position.Disclosed in such as Chinese patent ZL201120092927.4《A kind of optical fiber composite medium-pressure cable》, it is provided with by the interior Loose tube for setting optical fiber and is coated successively outside Loose tube non-metal reinforced layer, restrictive coating and the fiber optic communication unit that constitutes in cable core.But single-core medium-voltage cable does not have above-mentioned cable core filling position, therefore fiber unit cannot be also set, be not suitable for the fiber composite power cable of single.According to the requirement of GB/T12706-2008 standards, 35kV specifications wind shielding in the use copper wire of 500mm2 and the above, other to be required for the wrapped shielding of copper strips.Copper strip shielding structure cannot use foregoing invention technology.External diameter, the locus for setting fiber unit is overhanged with supporting part branch, not only wastes raw material, is also wasted cable laying and is used space.
At present, most optical fiber composite cables with hog frame are when bracing wire due to only from one end bracing wire, and the situation that the optical fiber cable in easily causing composite cable during the bracing wire is pulled off occurs, and it is difficult to cause optical fiber cable to change, in the drawing process of cable, because the degree of drawing of each material in cable is inconsistent, cause the generation depoling phenomenon of cable, i.e. the length of each core is inconsistent in cable, and in cable installation session, the situation for preventing the core in cable to be pulled off occurs.
The content of the invention
It is an object of the invention to：For above-mentioned problem; a kind of optical fiber composite cable with hog frame is provided; optical fiber is removably arranged on cable medial surface; be conducive to the replacing being used separately with optical fiber cable of optical fiber and cable; and its simple structure; it is with low cost; it is easily manufactured; can combine and be used separately; when cable is integrally deformed upon, optical fiber cable is protected not to be destroyed, each core that the hog frame 8 of H types can be in fixed cable; and the strengthening core 9 in cable is formed entirety, the tensile resistance of cable is lifted on the whole.Effectively prevent cable core length in drawing process inconsistent or situation that core is pulled off occurs.
The technical solution adopted by the present invention is as follows：
The invention discloses a kind of optical fiber composite cable with hog frame, including circular cable stock 1, cable core 6 is provided with cable stock 1, including live wire and zero line, live wire and zero line are externally provided with insulation sleeve 7, characterized in that, the side in cable stock 1 is provided with optical fiber duct 5, optical fiber duct 5 is provided with dismountable optical fiber cable；The hog frame 8 of H types is additionally provided with cable stock 1, live wire and zero line divide in the upper and lower opening with H types hog frame 8 respectively, optical fiber is located at the side of hog frame 8.
Further, four strengthening cores 9 are provided with cable stock 1, are separately fixed on four strengthening cores 9 on four end points of H types hog frame 8.
Further, the thickness of H types hog frame 8 is 3-7mm, and the distance of two neighboring hog frame 8 is 12-15cm.
Further, optical fiber cable includes outer abrasion resistant layer 2, middle level protective layer 4, nexine fibre bundle 3.
Further, H types hog frame 8 is ceramic hog frame.
As a result of said structure; optical fiber cable can be used alone or in combination with overall cable; with high practicality; when cable or optical fiber cable individually break down; the part that can normally use can easily be reclaimed; the spongy layer set in optical fiber duct 5, can further protect optical fiber cable not to be destroyed., each core that the hog frame 8 of H types can be in fixed cable, and the strengthening core 9 in cable is formed entirety, the tensile resistance of cable is lifted on the whole..Effectively prevent cable core length in drawing process inconsistent or situation that core is pulled off occurs.
In sum, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：Optical fiber composite cable with hog frame of the invention, simple structure is with low cost; it is easily manufactured, can combine and be used separately, when cable is integrally deformed upon; protect optical fiber cable not to be destroyed, be conducive to the replacing and maintenance that are used separately with optical fiber cable of optical fiber and cable.The hog frame 8 of H types can be in fixed cable each core, and the strengthening core 9 in cable is formed entirety, the tensile resistance of cable is lifted on the whole.
Brief description of the drawings
Fig. 1 is the optical fiber composite cable front view with hog frame in the present invention；
Marked in figure：1- cable stocks, 2- wearing layers, 3- fibre bundles, 4- protective layers, 5- optical fiber ducts, 6- cables core, 7- insulation sleeves, 8- hog frames, 9- strengthening cores.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and Examples, the present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Specific embodiment：As shown in Figure 1, the invention discloses a kind of optical fiber composite cable with hog frame, including circular cable stock 1, cable core 6 is provided with cable stock 1, including live wire and zero line, live wire and zero line are externally provided with insulation sleeve 7, it is characterised in that, side in cable stock 1 is provided with optical fiber duct 5, optical fiber duct 5 and is provided with dismountable optical fiber cable；The hog frame 8 of H types is additionally provided with cable stock 1, live wire and zero line divide in the upper and lower opening with H types hog frame 8 respectively, optical fiber is located at the side of hog frame 8.
Four strengthening cores 9 are provided with cable stock 1, are separately fixed on four strengthening cores 9 on four end points of H types hog frame 8.
The thickness of H types hog frame 8 is 3-7mm, and the distance of two neighboring hog frame 8 is 12-15cm.
Optical fiber cable includes outer abrasion resistant layer 2, middle level protective layer 4, nexine fibre bundle 3.
H types hog frame 8 is ceramic hog frame.
Spongy layer is filled with optical fiber cable and the gap of optical fiber duct 5.
3-5 roots strengthening core 9 is provided with cable stock 1, strengthening core 9 is by being multicore steel cable.
Optical fiber cable includes outer abrasion resistant layer 2, middle level protective layer 4, nexine fibre bundle 3, wherein it is to be made of ceramic materials that protection is in.
It is respectively provided with an optical fiber duct 5, side optical fiber duct 5 in the both sides of cable stock 1 and is provided with optical fiber cable, netting twine is provided with opposite side chase, same netting twine can also be using another optical fiber cable composition.
Cotton thread is provided with cable stock 1 and there is insulating properties and wearability.
Optical fiber composite cable with hog frame of the invention, simple structure is with low cost; it is easily manufactured, can combine and be used separately, when cable is integrally deformed upon; protect optical fiber cable not to be destroyed, be conducive to the replacing and maintenance that are used separately with optical fiber cable of optical fiber and cable.The hog frame 8 of H types can be in fixed cable each core, and the strengthening core 9 in cable is formed entirety, the tensile resistance of cable is lifted on the whole..Effectively prevent cable core length in drawing process inconsistent or situation that core is pulled off occurs.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all any modification, equivalent and improvement made within the spirit and principles in the present invention etc. should be included within the scope of the present invention.
Claims (5)
1. a kind of optical fiber composite cable with hog frame, including circular cable stock（1）, cable stock（1）Inside it is provided with cable core（6）, including live wire and zero line, live wire and zero line are externally provided with insulation sleeve（7）, it is characterised in that cable stock（1）Interior side is provided with optical fiber duct（5）, optical fiber duct（5）Inside it is provided with dismountable optical fiber cable；Cable stock（1）Inside it is additionally provided with the hog frame of H types（8）, live wire and zero line divide and H type hog frames respectively（8）Upper and lower opening in, optical fiber be located at hog frame（8）Side.
2. the optical fiber composite cable with hog frame according to claim 1, it is characterised in that cable stock（1）Inside it is provided with four strengthening cores（9）, H type hog frames（8）Four end points on be separately fixed at four strengthening cores（9）On.
3. the optical fiber composite cable with hog frame according to claim 1 and 2, it is characterised in that H type hog frames（8）Thickness be 3-7mm, two neighboring hog frame（8）Distance be 12-15cm.
4. the optical fiber composite cable with hog frame according to claim 1 and 2, it is characterised in that optical fiber cable includes outer abrasion resistant layer（2）, middle level protective layer（4）, nexine fibre bundle（3）.
5. the optical fiber composite cable with hog frame according to claim 1 and 2, it is characterised in that H type hog frames（8）It is ceramic hog frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841647.1A CN106816225A (en) | 2015-11-28 | 2015-11-28 | A kind of optical fiber composite cable with hog frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841647.1A CN106816225A (en) | 2015-11-28 | 2015-11-28 | A kind of optical fiber composite cable with hog frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106816225A true CN106816225A (en) | 2017-06-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510841647.1A Withdrawn CN106816225A (en) | 2015-11-28 | 2015-11-28 | A kind of optical fiber composite cable with hog frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN106816225A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584148A (en) * | 2020-05-22 | 2020-08-25 | 管凯迎 | Composite cable |
-
2015
- 2015-11-28 CN CN201510841647.1A patent/CN106816225A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584148A (en) * | 2020-05-22 | 2020-08-25 | 管凯迎 | Composite cable |
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Application publication date: 20170609 |