CN205507164U - Oleamen full packing formula armor optical cable and cable cream mould thereof - Google Patents
Oleamen full packing formula armor optical cable and cable cream mould thereof Download PDFInfo
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- CN205507164U CN205507164U CN201620175676.9U CN201620175676U CN205507164U CN 205507164 U CN205507164 U CN 205507164U CN 201620175676 U CN201620175676 U CN 201620175676U CN 205507164 U CN205507164 U CN 205507164U
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- optical cable
- cable
- inner sheath
- ointment
- optical
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Abstract
The utility model discloses an oleamen full packing formula armor optical cable and cable cream mould thereof, the optical cable is including setting up the optical cable inner sheath in the optical cable oversheath, and it has the wrinkle steel band to indulge the package between optical cable oversheath and the inner sheath, and the coating has optical cable cable cream between wrinkle steel band and the inner sheath, and it has the aluminium strip to indulge the package in the inner sheath, include at least one optical fiber loose tube and the cable core that the optical cable reinforcement formed through the SZ transposition in the aluminium strip. The mould includes the circular port offered at mould body center and has four V type grooves of offering to the outside along the peripheral symmetric distribution of circular port. This optical cable adopt cable cream replace blocking water the yarn with blocks water at the area, improved block water effect and production efficiency, reduced manufacturing cost. Adopt the novel mould of cleaning, avoided because the fluctuation of inner sheath external diameter leads to interior protection sleeve surface cable cream to paint the quantity not sufficient. Adopt full filling mode, reduced the pay -off of the yarn that blocks water and the packing of indulging in the area that blocks water in putting into production and put. Its practicality is strong, and the optical cable block -water performance is high, guarantees that information transmission is unblocked.
Description
Technical field
This utility model relates to optical fiber cable technical field, relates to a kind of ointment full packing formula armored optical cable and cable cream mould thereof.
Background technology
Along with the further enforcement of " broadband China " strategy, " the Internet+" action plan and the proposition of " speed-raising fall is taken " new demand, China's optic communication industry welcomes the new outbreak period.In order to ensure the transmission quality of communication line and improve the service life of optical cable, the quality of optical cable is had higher requirement.Wherein the block-water performance of optical cable is one of key factor weighing optical cable quality.
The mode of blocking water that armored type optical cable uses at present mostly is water blocking yarn or waterstop, but water blocking yarn is when wrapped, the water-proofing powder on water blocking yarn has a certain amount of coming off, and along with the quickening of speed of production, water-proofing powder on water blocking yarn comes off substantially, affects the block-water performance of optical cable.And using the mode of waterstop, although block-water effect is good, but price is high, and needs to increase waterstop and indulge bag apparatus.
Utility model content
In order to solve problem above, this utility model devises a kind of ointment full packing formula armored optical cable and cable cream mould thereof, reduces cost and increases the purpose of optical cable water-blocking performance.
The purpose of this utility model is realized by following technical proposals.
A kind of ointment full packing formula armored optical cable, including cable outer sheath, and the optical cable inner sheath being arranged in cable outer sheath, wherein, indulge between described cable outer sheath and optical cable inner sheath and be surrounded by wrinkle steel band, it is coated with optical cable paste between wrinkle steel band and optical cable inner sheath, in optical cable inner sheath, indulges being surrounded by aluminium strip；At least one optical fiber loose tube and the optical cable reinforcement cable core through the stranded formation of SZ is included in aluminium strip.
Preferably, described cable core further includes gasket for packing.
Preferably, described optical fiber loose tube includes the multiple optical fiber being wrapped in Loose tube, and fills optical fiber ointment between the fibers.
Preferably, described optical fiber is single-mode fiber or multimode fibre.
Preferably, described optical cable reinforcement uses steel wire or FRP material.
Correspondingly, this utility model gives a kind of above-mentioned ointment full packing formula armored optical cable cable cream mould, and it includes die ontology, and the circular hole offered at die ontology center, and the periphery along described circular hole is symmetrically distributed with four V-groove offered laterally.
Preferably, described die ontology uses quality of rubber materials.
The beneficial effects of the utility model are:
1. the cable core of optical cable is twisted into cable core by reinforcement, some Loose tube and presumable gasket for packing, PE inner sheath is extruded after using the vertical bag of aluminium strip, composition armored optical cable inner sheath, outside inner sheath, smear a certain amount of cable cream replace water blocking yarn or waterstop, after indulging bag wrinkle steel band subsequently, extrude PE oversheath.Use cable cream to replace water blocking yarn and waterstop, improve block-water effect and production efficiency, reduce production cost.
2. the ointment wiping die of optical cable uses and opens V-shaped groove at circular die orifice four direction up and down, makes more uniform at inner sheath surface smear of cable cream.Use novel wiping die, it is to avoid owing to the fluctuation of inner sheath external diameter causes inner sheath surface cable cream applying amount not enough.
3. use full packing mode, decrease the actinobacillus device of water blocking yarn and the vertical bag apparatus of waterstop aborning, can be directly produced on existing sheath production line, it is not necessary to increase miscellaneous equipment.
Accompanying drawing explanation
Fig. 1 is ointment full packing formula armored optical cable structure chart；
Fig. 2 is optical cable paste mould.
In figure: 1, optical fiber；2, optical fiber ointment；3, optical fiber loose tube；4, optical cable reinforcement；5, aluminium strip；6, gasket for packing；7, optical cable inner sheath；8, optical cable paste；9, wrinkle steel band；10, cable outer sheath；11, circular hole；12, V-groove.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, for ointment full packing formula armored optical cable structure chart, optical cable includes cable outer sheath 10, and the optical cable inner sheath 7 being arranged in cable outer sheath 10, wherein, indulge between cable outer sheath 10 and optical cable inner sheath 7 and be surrounded by wrinkle steel band 9, between wrinkle steel band 9 and optical cable inner sheath 7, be coated with optical cable paste 8, in optical cable inner sheath 7, indulge being surrounded by aluminium strip 5；At least one optical fiber loose tube 3 and an optical cable reinforcement 4 and presumable gasket for packing 6 cable core through the stranded formation of SZ is included in aluminium strip 5.
Wherein, optical fiber loose tube 3 includes the multiple optical fiber 1 being wrapped in Loose tube, and the optical fiber ointment 2 being filled between optical fiber 1.Optical fiber 1 is single-mode fiber or multimode fibre.Optical cable reinforcement 4 uses steel wire or FRP material.
As shown in Figure 2, the present embodiment provides ointment full packing formula armored optical cable cable cream mould structure schematic diagram, and cable cream wiping die cross section is circular, uses quality of rubber materials, in the middle of round rubber, have a circular hole 11, and be respectively symmetrically in orientation, four, the upper and lower, left and right of circular hole and be carved with a V-groove 12.According to the different size of cable core, the size of cable cream mould circular hole can be adjusted, meet the needs of different cable footpaths optical cable.
The optical fiber 1 of this optical cable is protected in the optical fiber loose tube 3 of full optical fiber ointment 2, and multiple optical fiber loose tubes 3, presumable gasket for packing 6 and optical cable reinforcement 4 carry out SZ stranded formation cable core.Vertical bag, subsequently one layer of PE inner sheath of extrusion is carried out with aluminium strip 5 outside cable core.One layer of optical cable paste 8 smeared outside PE inner sheath by the cable cream mould using this utility model to provide, and rear use wrinkle steel band 9 carries out vertical bag, finally one layer of PE oversheath of extrusion.
The foregoing is only a kind of embodiment of the present utility model, it is not all of or unique embodiment, the conversion of any equivalence that technical solutions of the utility model are taked by those of ordinary skill in the art by reading this utility model description, is claim of the present utility model and is contained.
Claims (7)
1. an ointment full packing formula armored optical cable, including cable outer sheath (10), and the optical cable inner sheath (7) being arranged in cable outer sheath (10), it is characterized in that, indulge between described cable outer sheath (10) and optical cable inner sheath (7) and be surrounded by wrinkle steel band (9), it is coated with optical cable paste (8) between wrinkle steel band (9) and optical cable inner sheath (7), in optical cable inner sheath (7), indulges being surrounded by aluminium strip (5)；At least one optical fiber loose tube (3) and optical cable reinforcement (4) cable core through the stranded formation of SZ is included in aluminium strip (5).
A kind of ointment full packing formula armored optical cable the most according to claim 1, it is characterised in that further include gasket for packing (6) in described cable core.
A kind of ointment full packing formula armored optical cable the most according to claim 1, it is characterized in that, described optical fiber loose tube (3) includes the multiple optical fiber (1) being wrapped in Loose tube, and the optical fiber ointment (2) being filled between optical fiber (1).
A kind of ointment full packing formula armored optical cable the most according to claim 3, it is characterised in that described optical fiber (1) is single-mode fiber or multimode fibre.
A kind of ointment full packing formula armored optical cable the most according to claim 1, it is characterised in that described optical cable reinforcement (4) uses steel wire or FRP material.
6. the ointment full packing formula armored optical cable cable cream mould described in a claim 1, it is characterized in that, including die ontology, and the circular hole (11) offered at die ontology center, the periphery along described circular hole (11) is symmetrically distributed with four V-groove offered laterally (12).
Ointment full packing formula armored optical cable cable cream mould the most according to claim 6, it is characterised in that described die ontology uses quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175676.9U CN205507164U (en) | 2016-03-08 | 2016-03-08 | Oleamen full packing formula armor optical cable and cable cream mould thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175676.9U CN205507164U (en) | 2016-03-08 | 2016-03-08 | Oleamen full packing formula armor optical cable and cable cream mould thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205507164U true CN205507164U (en) | 2016-08-24 |
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ID=56727266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620175676.9U Expired - Fee Related CN205507164U (en) | 2016-03-08 | 2016-03-08 | Oleamen full packing formula armor optical cable and cable cream mould thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205507164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095846A (en) * | 2019-04-08 | 2019-08-06 | 安徽长荣光纤光缆科技有限公司 | A kind of water-resistant armored anti-torsion optical cable and preparation method thereof |
| CN110098020A (en) * | 2019-06-14 | 2019-08-06 | 中船重工（葫芦岛）特种电缆有限责任公司 | Water repellent electric cable rotates Frictioning device |
-
2016
- 2016-03-08 CN CN201620175676.9U patent/CN205507164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095846A (en) * | 2019-04-08 | 2019-08-06 | 安徽长荣光纤光缆科技有限公司 | A kind of water-resistant armored anti-torsion optical cable and preparation method thereof |
| CN110098020A (en) * | 2019-06-14 | 2019-08-06 | 中船重工（葫芦岛）特种电缆有限责任公司 | Water repellent electric cable rotates Frictioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210308 |