CN117238573A - Self-supporting skeleton photoelectric composite cable - Google Patents
Self-supporting skeleton photoelectric composite cable Download PDFInfo
- Publication number
- CN117238573A CN117238573A CN202311133040.9A CN202311133040A CN117238573A CN 117238573 A CN117238573 A CN 117238573A CN 202311133040 A CN202311133040 A CN 202311133040A CN 117238573 A CN117238573 A CN 117238573A
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- China
- Prior art keywords
- self
- branch
- composite cable
- optical fibers
- photoelectric composite
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000002131 composite material Substances 0.000 title claims abstract description 34
- 239000013307 optical fiber Substances 0.000 claims abstract description 39
- 229920000728 polyester Polymers 0.000 claims abstract description 30
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 230000005622 photoelectricity Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 14
- 239000011241 protective layer Substances 0.000 abstract description 11
- 230000003287 optical effect Effects 0.000 abstract description 8
- 230000002452 interceptive effect Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
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- Communication Cables (AREA)
Abstract
The invention relates to the technical field of composite optical cables, in particular to a self-supporting skeleton photoelectric composite cable, which enables each group of optical fibers to be respectively arranged in independent spaces by dispersing each group of optical fibers in gaps among each group of branch skeletons, prevents each group of optical fibers from interfering with each other, can realize synchronous self-supporting overhead laying of electric wires and optical fibers by arranging branch skeletons and polyester belts, reduces construction investment cost and improves construction efficiency; the novel polyester fiber cable comprises an electric wire, branch frameworks, polyester belts, optical fibers and an outer protective layer, wherein a plurality of groups of branch frameworks are fixedly arranged at the outer end of the electric wire in a surrounding arrangement mode, the polyester belts are fixedly sleeved at the outer ends of the groups of branch frameworks, gaps are reserved among the groups of branch frameworks, the optical fibers are inserted into the gaps of the groups of branch frameworks, and the outer protective layer is wrapped and installed at the outer end of the polyester belts.
Description
Technical Field
The invention relates to the technical field of composite optical cables, in particular to a self-supporting skeleton photoelectric composite cable.
Background
The faster the 5g mobile network is built, the more the information age comes. The mobile machine room and the new rural informationized construction engineering gradually go deep into each residential area, even the remote area, and a firm and reliable guarantee is provided for the safe network utilization and information transmission of people. Aiming at various unattended machine rooms, besides the difficult problems of information transmission and the like, the problems of difficult power taking and power failure in network construction are required to be guaranteed, on one hand, smooth connection of network communication at any time can be guaranteed when local power failure is guaranteed, and on the other hand, a solid and reliable foundation can be laid for upgrading various novel products. Most of the photoelectric composite cables in the prior art have complex structures and single functions, so that a self-supporting framework photoelectric composite cable is needed.
Disclosure of Invention
In order to solve the technical problems, the invention provides the self-supporting skeleton photoelectric composite cable, which is characterized in that the groups of optical fibers are arranged in gaps among the groups of branch skeletons in a dispersing way, so that the groups of optical fibers are respectively arranged in independent spaces to prevent the groups of optical fibers from interfering with each other, and the self-supporting type aerial laying of the electric wires and the optical fibers can be realized synchronously by arranging the branch skeletons and the polyester belts, so that the construction investment cost is reduced, and the construction efficiency is improved.
The invention relates to a self-supporting framework photoelectric composite cable which comprises an electric wire, branch frameworks, polyester belts, optical fibers and an outer protective layer, wherein the outer ends of the electric wire are fixedly arranged in a surrounding mode, the polyester belts are fixedly sleeved at the outer ends of the branch frameworks, gaps are reserved among the branch frameworks, the optical fibers are inserted into the gaps of the branch frameworks, and the outer protective layer is wrapped and installed at the outer ends of the polyester belts.
The invention relates to a self-supporting framework photoelectric composite cable, which further comprises a connecting strip, a reinforcing sheath and a reinforcing core, wherein the connecting strip is fixedly arranged at the outer end of an outer protective layer, the reinforcing sheath is fixedly arranged at the top end of the connecting strip, and the reinforcing core is filled and arranged in the reinforcing sheath.
The invention relates to a self-supporting skeleton photoelectric composite cable, which further comprises buffer blocks, wherein a plurality of groups of buffer blocks are fixedly arranged around the outer ring of a polyester belt.
The invention relates to a self-supporting skeleton photoelectric composite cable, which further comprises a drain wire, wherein a plurality of groups of drain wires are inserted into the polyester belt.
The invention relates to a self-supporting framework photoelectric composite cable, wherein a branch framework is made of a polyethylene polymer material.
According to the self-supporting framework photoelectric composite cable, the outer ends of the branch frameworks are wrapped with non-hygroscopic wrapping bands.
The optical fiber of the self-supporting skeleton photoelectric composite cable is a 12-core 2.0-mm microbeam tube.
The invention relates to a self-supporting skeleton photoelectric composite cable, wherein a reinforced core is formed by twisting galvanized steel wires.
Compared with the prior art, the invention has the beneficial effects that:
the groups of optical fibers are arranged in the gaps among the groups of branch frames in a dispersing way, so that the groups of optical fibers are respectively arranged in independent spaces, the mutual interference of the groups of optical fibers is prevented, and by arranging the branch frames and the polyester belts, the synchronous self-supporting overhead laying of the electric wires and the optical fibers can be realized, the construction investment cost is reduced, the construction efficiency is improved, and the electric wires can be easily separated from any positions of the cable; the optical fibers are arranged in an equidistant and intermittent mode, the outer protective layer and the polyester tape are stripped, the needed optical fibers can be separated, other optical fibers are not affected, branching is simple and convenient, efficiency is high, cost is low, structure is compact, weight is lighter, cost is low, and construction is convenient.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present invention;
the reference numerals in the drawings: 1. an electric wire; 2. a branched framework; 3. a polyester tape; 4. an optical fiber; 5. an outer protective layer; 6. a connecting strip; 7. reinforcing the sheath; 8. a reinforcing core; 9. a buffer block; 10. a drain line.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
As shown in fig. 1, the self-supporting skeleton photoelectric composite cable comprises an electric wire 1, branch skeletons 2, polyester belts 3, optical fibers 4 and an outer protective layer 5, wherein the outer ends of the electric wire 1 are fixedly provided with a plurality of groups of branch skeletons 2 in a surrounding arrangement manner, the polyester belts 3 are fixedly sleeved at the outer ends of the groups of branch skeletons 2, gaps are reserved among the groups of branch skeletons 2, the optical fibers 4 are inserted into the gaps of the groups of branch skeletons 2, and the outer ends of the polyester belts 3 are wrapped with the outer protective layer 5; the groups of optical fibers 4 are arranged in the gaps among the groups of branch frames 2 in a dispersing way, so that the groups of optical fibers 4 are respectively arranged in independent spaces, the mutual interference of the groups of optical fibers 4 is prevented, and by arranging the branch frames 2 and the polyester belts 3, the electric wires 1 and the optical fibers 4 can be synchronously laid in a self-supporting manner, the construction investment cost is reduced, the construction efficiency is improved, and the electric wires can be easily separated from any positions of the cable; the optical fibers 4 are arranged in an equidistant and intermittent mode, the outer protective layer 5 and the polyester tape 3 are stripped, the required optical fibers 4 can be separated, other optical fibers 4 are not affected, and the optical fiber splicing device is simple and convenient to branch, high in efficiency, low in cost, compact in structure, lighter in weight, low in cost and convenient to construct.
As the preference of the embodiment, the device further comprises a connecting strip 6, a reinforcing sheath 7 and a reinforcing core 8, wherein the connecting strip 6 is fixedly arranged at the outer end of the outer protective layer 5, the reinforcing sheath 7 is fixedly arranged at the top end of the connecting strip 6, and the reinforcing core 8 is filled in the reinforcing sheath 7; through setting up connecting strip 6, strengthening sheath 7 and strengthening core 8, make the cable possess the condition that long distance spanned when fully possessing good mechanical properties, increase the tensile ability of cable, be convenient for the cable and lay, improve the practicality of use.
As the preference of the embodiment, the polyester belt further comprises buffer blocks 9, wherein a plurality of groups of buffer blocks 9 are fixedly arranged around the outer end of the polyester belt 3; through setting up buffer block 9, increase the anti side pressure performance of compound cable, reduce the maintenance condition that causes because of the extrusion condition, improve stability in use.
As a preference of the above embodiment, the polyester tape 3 further comprises drainage wires 10, wherein a plurality of groups of drainage wires 10 are inserted inside the polyester tape 3; by arranging the drainage wire 10, the optical cable is convenient to be grounded, the use safety of the optical cable is ensured, and the stability, the transmission efficiency and the reliability of the optical cable are ensured.
As a preferable example of the above embodiment, the branched skeleton 2 is made of polyethylene polymer material; has relatively high density and harder properties. The composite cable has higher tensile strength and rigidity, and has good chemical corrosion resistance, so that the stability of the composite cable is improved.
As a preferable mode of the above embodiment, the outer end of the branched framework 2 is provided with a non-hygroscopic wrapping tape; the moisture resistance of the composite cable is improved, and the use stability is improved.
As a preference of the above embodiment, the optical fiber 4 is a 12-core 2.0mm microbeam tube; the optical fiber 4 is guaranteed to have good flexibility, bending damage of the optical fiber 4 is avoided, and use stability is improved.
As a preferable example of the above embodiment, the reinforcing core 8 is made of galvanized steel wires twisted; the tensile property of the composite cable is improved, the composite cable is prevented from being broken when laid for a long distance, and the use stability is improved.
According to the self-supporting skeleton photoelectric composite cable, when the self-supporting skeleton photoelectric composite cable works, the groups of optical fibers 4 are arranged in gaps among the groups of branch skeletons 2 in a dispersing mode, so that the groups of optical fibers 4 are arranged in independent spaces respectively, mutual interference of the groups of optical fibers 4 is prevented, the self-supporting overhead laying of the electric wires 1 and the optical fibers 4 can be realized synchronously by arranging the branch skeletons 2 and the polyester belts 3, construction investment cost is reduced, construction efficiency is improved, and the electric wires can be easily separated from any positions of the cable; the mode of adopting the equidistant intermittent arrangement between the optic fibre 4, peel off outer sheath 5 and polyester area 3 can separate out required optic fibre 4, and other optic fibre 4 do not receive any influence, the branch is simple and convenient, and is efficient, with low costs, compact structure, light in weight, with low costs, and construction convenience, through setting up connecting strip 6, strengthen sheath 7 and strengthening core 8, possess the condition that long distance spanned when making the cable fully possess good mechanical properties, the tensile ability of increase cable, be convenient for the cable is laid, through setting up buffer block 9, increase the anti side pressure performance of compound cable, reduce the maintenance condition because of the extrusion condition causes, through setting up drainage line 10, be convenient for make the optical cable ground connection, guarantee optical cable safety in utilization, ensure the stability of optical cable, transmission efficiency and reliability.
The self-supporting skeleton photoelectric composite cable is arranged in a common mechanical mode, and can be implemented only by achieving the beneficial effects.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (8)
1. The utility model provides a self-supporting skeleton photoelectricity composite cable, its characterized in that, includes electric wire (1), branch skeleton (2), polyester area (3), optic fibre (4) and outer sheath (5), electric wire (1) outer end is around arranging fixed mounting has a plurality of groups branch skeleton (2), polyester area (3) fastening suit is at each group branch skeleton (2) outer end, each group reservation is provided with the clearance between branch skeleton (2), each group equal cartridge has optic fibre (4) in the clearance of branch skeleton (2), outer sheath (5) are installed in the parcel of polyester area (3) outer end.
2. The self-supporting framework photoelectric composite cable according to claim 1, further comprising a connecting strip (6), a reinforcing sheath (7) and a reinforcing core (8), wherein the connecting strip (6) is fixedly arranged at the outer end of the outer sheath (5), the reinforcing sheath (7) is fixedly arranged at the top end of the connecting strip (6), and the reinforcing core (8) is filled in the reinforcing sheath (7).
3. The self-supporting framework photoelectric composite cable according to claim 1, further comprising buffer blocks (9), wherein the outer end of the polyester belt (3) is fixedly provided with a plurality of groups of buffer blocks (9) in a surrounding arrangement.
4. A self-supporting skeletal photoelectric composite cable according to claim 1, further comprising drainage wires (10), wherein the polyester tape (3) is internally plugged with a plurality of sets of drainage wires (10).
5. A self-supporting skeleton photoelectric composite cable as claimed in claim 1, wherein the branched skeleton (2) is made of polyethylene polymer material.
6. A self-supporting framework photoelectric composite cable according to claim 1, wherein the outer ends of the branch frameworks (2) are wrapped with non-hygroscopic wrapping tape.
7. A self-supporting skeletal photoelectric composite cable according to claim 1, characterized in that the optical fibers (4) are 12-core 2.0mm microbeam tubes.
8. A self-supporting skeletal photoelectric composite cable according to claim 2, characterized in that the reinforcing core (8) is made of galvanized steel wires stranded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311133040.9A CN117238573A (en) | 2023-09-04 | 2023-09-04 | Self-supporting skeleton photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311133040.9A CN117238573A (en) | 2023-09-04 | 2023-09-04 | Self-supporting skeleton photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117238573A true CN117238573A (en) | 2023-12-15 |
Family
ID=89090332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311133040.9A Pending CN117238573A (en) | 2023-09-04 | 2023-09-04 | Self-supporting skeleton photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117238573A (en) |
-
2023
- 2023-09-04 CN CN202311133040.9A patent/CN117238573A/en active Pending
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