CN207488582U - A kind of reinforced optical cable of stainless steel tube braided wires - Google Patents
A kind of reinforced optical cable of stainless steel tube braided wires Download PDFInfo
- Publication number
- CN207488582U CN207488582U CN201721657595.3U CN201721657595U CN207488582U CN 207488582 U CN207488582 U CN 207488582U CN 201721657595 U CN201721657595 U CN 201721657595U CN 207488582 U CN207488582 U CN 207488582U
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- stainless steel
- optical fiber
- steel tube
- steel wire
- oversheath
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Abstract
The utility model discloses a kind of reinforced optical cables of stainless steel tube braided wires, it is equipped with optical fiber composite stainless steel pipe, steel wire stranded layer and oversheath successively from inside to outside, the factice for filling that the optical fiber composite stainless steel pipe includes circumferential uniform and spaced multifiber, wraps up the stainless steel tube of the optical fiber and be filled between the optical fiber；The optical fiber composite stainless steel pipe is coated with steel wire stranded layer, and the steel wire stranded layer is twisted by more stainless steel steel wire single-screws, and the oversheath is PE sheaths or PA sheaths.The utility model is using optical fiber composite stainless steel pipe as fiber unit, the armor that steel wire is twisted is externally provided in fiber unit, it enhances stretch-proof and lateral pressure resistant ability, while oversheath is formed using PE, PA or LSZH material, there is fire resisting, explosion-proof and heat safe.
Description
Technical field
The utility model is related to optical cable technology field, particularly a kind of reinforced optical cable of stainless steel tube braided wires.
Background technology
Armouring is exactly that the outer one layer of steel band of bread of cable core is used for protecting cable, to prevent pound, press, rack cable sheath after damage
Hindering core leads to a kind of protective layer of short circuit.Cable adds the purpose of armor in addition to machines such as enhancing tensile strength, compression strength
Outside tool protection prolongs the service life, more important is pass through shielding protection to improve cable interference free performance.
Although existing armored optical cable is greatly improved in anti-damaged by rats and tensile resistance, existing armored optical cable
Due to being laid on outdoor for a long time, but by long-term sun light direct beam, communicate service life reduction, and existing armored optical cable,
Fire resisting, poor in anti-explosion property.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, and it is reinforced to provide a kind of stainless steel tube braided wires
Optical cable, the application are externally provided with the armor that steel wire is twisted, enhancing using optical fiber composite stainless steel pipe as fiber unit, in fiber unit
Stretch-proof and lateral pressure resistant ability, while oversheath is formed using PE, PA or LSZH material, there is fire resisting, explosion-proof and high temperature resistant
The characteristics of.
The purpose of this utility model is achieved through the following technical solutions：
A kind of reinforced optical cable of stainless steel tube braided wires is equipped with optical fiber composite stainless steel pipe, steel wire successively from inside to outside
Stranded layer and oversheath, the optical fiber composite stainless steel pipe is including described in circumferential uniform and spaced multifiber, package
The stainless steel tube of optical fiber and the factice for filling being filled between the optical fiber；The optical fiber composite stainless steel pipe is coated with steel
Silk stranded layer, the steel wire stranded layer are twisted by more stainless steel steel wire single-screws, and the oversheath is PE sheaths or PA
Sheath.
Further, in the utility model, the stainless steel steel wire of the steel wire stranded layer includes at least 6.
Further, in the utility model, the internal diameter of oversheath is 1.2mm-2.4mm, and the outer diameter of oversheath is
2.4mm-4.8mm。
Further, in the utility model, the fiber number in the optical fiber composite stainless steel pipe is 1-24 cores.
Further, in the utility model, the optical fiber composite stainless steel pipe caliber is 1.0mm-2.4mm.
Further, in the utility model, the stainless steel tube is the gapless stainless steel tube of laser welding.
The beneficial effects of the utility model are：
（1）Using optical fiber composite stainless steel pipe as fiber unit, the armor that steel wire is twisted, enhancing are externally provided in fiber unit
Stretch-proof and lateral pressure resistant ability；
（2）The size of optical fiber composite stainless steel pipe is small, light-weight, is easily installed laying, has weak acid resistant, weak base and salt corruption
The performances such as erosion, suitable for the laying installation under each adverse circumstances.
Description of the drawings
Fig. 1 is the cross section structure schematic diagram of the utility model；
In figure, 10- optical fiber composite stainless steel pipes, 101- optical fiber, 102- factice for filling, 103- stainless steel tubes, 20- steel wires strand
Close layer, 30- oversheaths.
Specific embodiment
Illustrate the embodiment of the utility model below by way of specific specific example, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition
Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints with answering
With carrying out various modifications or alterations under the spirit without departing from the utility model.It should be noted that in situation about not conflicting
Under, the feature in following embodiment and embodiment can be combined with each other.
It should be noted that the diagram provided in following embodiment only illustrates the basic of the utility model in a schematic way
Conception, component count, shape when only display is with related component in the utility model rather than according to actual implementation in schema then
And size is drawn, kenel, quantity and the ratio of each component can be a kind of random change during actual implementation, and its assembly layout
Kenel may also be increasingly complex.
Embodiment：
A kind of reinforced optical cable of stainless steel tube braided wires, please refers to shown in attached drawing 1, is answered successively equipped with optical fiber from inside to outside
Stainless steel tube 10, steel wire stranded layer 20 and oversheath 30 are closed, the optical fiber composite stainless steel pipe 10 includes circumferential uniform and is spaced
The multifiber 101 of arrangement, the package optical fiber 101 stainless steel tube 103 and be filled in filling out between the optical fiber 101
Oil-filled cream 102；The optical fiber composite stainless steel pipe 10 is coated with steel wire stranded layer 20, and the steel wire stranded layer 20 is stainless by more
Steel steel wire single-screw is twisted, and the oversheath 30 is PE sheaths or PA sheaths.
It should be noted that the application is fiber unit with optical fiber composite stainless steel pipe 10, steel is externally provided in fiber unit
The twisted armor of silk enhances stretch-proof and lateral pressure resistant ability, while forms oversheath 30 using PE, PA or LSZH material,
There is fire resisting, explosion-proof and heat safe.
Further, stainless steel tube 102 is the gapless stainless steel tube of laser welding, and the wall thickness of stainless steel tube 102 is
0.15mm-0.3mm so that the size of optical fiber composite stainless steel pipe 10 that stainless steel tube 102 wraps up is small, light-weight, but it is anti-
Tensile property and longitudinal water-blocking performance are strong.Specifically, 10 caliber of optical fiber composite stainless steel pipe of the utility model is 1.0mm-
2.4mm, the fiber number in optical fiber composite stainless steel pipe 10 is 1-24 cores, including single mode optical fiber and multimode fibre.
Embodiment described above only expresses specific embodiment of the present utility model, and description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (6)
1. a kind of reinforced optical cable of stainless steel tube braided wires, which is characterized in that it is compound stainless to be equipped with optical fiber successively from inside to outside
Steel pipe, steel wire stranded layer and oversheath, the optical fiber composite stainless steel pipe include circumferential uniform and spaced multifiber,
Wrap up the stainless steel tube of the optical fiber and the factice for filling being filled between the optical fiber；The optical fiber composite stainless steel pipe
Steel wire stranded layer is coated with, the steel wire stranded layer is twisted by more stainless steel steel wire single-screws, and the oversheath is PE
Sheath or PA sheaths.
2. a kind of reinforced optical cable of stainless steel tube braided wires according to claim 1, which is characterized in that the steel wire is twisted
The stainless steel steel wire of layer includes at least 6.
A kind of 3. reinforced optical cable of stainless steel tube braided wires according to claim 1, which is characterized in that the internal diameter of oversheath
For 1.2mm-2.4mm, the outer diameter of oversheath is 2.4mm-4.8mm.
4. a kind of reinforced optical cable of stainless steel tube braided wires according to claim 1, which is characterized in that the optical fiber is compound
Fiber number in stainless steel tube is 1-24 cores.
5. a kind of reinforced optical cable of stainless steel tube braided wires according to claim 1, which is characterized in that the optical fiber is compound
Stainless steel tube caliber is 1.0mm-2.4mm.
A kind of 6. reinforced optical cable of stainless steel tube braided wires according to claim 1, which is characterized in that the stainless steel tube
Gapless stainless steel tube for laser welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657595.3U CN207488582U (en) | 2017-12-01 | 2017-12-01 | A kind of reinforced optical cable of stainless steel tube braided wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657595.3U CN207488582U (en) | 2017-12-01 | 2017-12-01 | A kind of reinforced optical cable of stainless steel tube braided wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207488582U true CN207488582U (en) | 2018-06-12 |
Family
ID=62457572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721657595.3U Active CN207488582U (en) | 2017-12-01 | 2017-12-01 | A kind of reinforced optical cable of stainless steel tube braided wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207488582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596842A (en) * | 2019-09-10 | 2019-12-20 | 四川乐飞光电科技有限公司 | Rat-proof optical cable and construction method thereof |
-
2017
- 2017-12-01 CN CN201721657595.3U patent/CN207488582U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596842A (en) * | 2019-09-10 | 2019-12-20 | 四川乐飞光电科技有限公司 | Rat-proof optical cable and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stainless steel tube twisted steel wire reinforced optical cable Effective date of registration: 20210428 Granted publication date: 20180612 Pledgee: Deyang rural commercial bank Limited by Share Ltd. Pledgor: DEYANG COLLECTIVE RIVER SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021510000032 |