CN205301664U - Optical cable rolls off production line - Google Patents
Optical cable rolls off production line Download PDFInfo
- Publication number
- CN205301664U CN205301664U CN201521138270.5U CN201521138270U CN205301664U CN 205301664 U CN205301664 U CN 205301664U CN 201521138270 U CN201521138270 U CN 201521138270U CN 205301664 U CN205301664 U CN 205301664U
- Authority
- CN
- China
- Prior art keywords
- oversheath
- steel wire
- reinforcement
- production line
- communication unit
- Prior art date
- 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.)
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Abstract
The utility model discloses an optical cable rolls off production line draws together the oversheath, the oversheath is symmetrical structure, the center department of oversheath is equipped with the optical communication unit, and the both sides of optical communication unit are equipped with and strengthen the district, is equipped with the reinforcement in strengthening the district, and reinforcement setting symmetrical for the optical communication unit, the left side of oversheath is equipped with the steel wire, and the outside of steel wire parcel has the sheath, the sheath and oversheath formula structure as an organic whole in the steel wire outside, and the big small scale of steel wire and oversheath is 1: 2, the utility model has the advantages of simple and reasonable structure, the whole installation of being convenient for very much, wholly it pulls the performance to have higher tensile simultaneously for the whole difficult condition that the fracture damage appears, thus make holistic service life longer.
Description
Technical field
This utility model relates to optical cable field, and specifically one rolls off the production line optical cable.
Background technology
Optical cable (opticalfibercable) is to manufacture to meet the performance specification of optics, machinery or environment, and it is to utilize one or more optical fiber being placed in cladding sheath as transmission medium the communications cable assembly that can individually or in groups use. Optical cable is mainly made up of optical fibers (thin such as the glass fiber of hair) and plastic protective sleeve pipe and plastic peel, does not have the metal such as gold, silver, copper aluminum in optical cable, general without recovery value. Optical cable is that a number of optical fiber forms the cable heart according to certain way, is surrounded by outward sheath, and the also cladding outer jacket having, in order to realize a kind of communication line of optical signal transmission. That is: the cable formed through certain technique by optical fiber (optical transmission carrier). The basic structure of optical cable is usually and is made up of several parts such as cable core, reinforcement steel wire, implant and sheaths, also has the components such as waterproof layer, cushion, insulated metal wire according further to needs; In existing indoor chamber, cable strength is low, and tensile property is poor, it is difficult to meet actual installation demand.
Utility model content
The purpose of this utility model is in that to provide one to roll off the production line optical cable, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
One rolls off the production line optical cable, it is characterised in that including oversheath, described oversheath is symmetrical structure; The center of oversheath is provided with optical communication unit, and the both sides of optical communication unit are provided with reinforcement district, strengthens being provided with reinforcement in district, and reinforcement is symmetrical arranged relative to optical communication unit; The left side of described oversheath is provided with steel wire, and the outside of steel wire is enclosed with sheath, and the sheath outside steel wire and oversheath are integral type structure, and the size of steel wire and oversheath is 1:2.
As further program of the utility model: described oversheath is provided with multiple groove, groove is utilized to reduce overall stress effect, it is prevented that the situation of fracture occurs.
As this utility model further scheme: described reinforcement adopts non-metallic material to make, thus entirety does not have the situation of corrosion.
As this utility model further scheme: described oversheath adopts halogen-free low-smoke flame retardant material to make.
As this utility model further scheme: described reinforcement district ovalisation.
Compared with prior art, the beneficial effects of the utility model are: this utility model is simple and reasonable, and entirety is highly convenient for installing, and simultaneously overall have higher anti-pull performance, make the overall situation that fracture damage not easily occurs, so that the service life of entirety is longer.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of optical cable that rolls off the production line of this utility model.
In figure: 1-steel wire, 2-optical communication unit, 3-strengthen district, 4-oversheath, 5-reinforcement.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, in this utility model embodiment, one rolls off the production line optical cable, and including oversheath 4, described oversheath 4 is symmetrical structure; The center of oversheath 4 is provided with optical communication unit 2, and the both sides of optical communication unit 2 are provided with reinforcement district 3, strengthens being provided with reinforcement 5 in district 3, and reinforcement 5 is symmetrical arranged relative to optical communication unit 2; The left side of described oversheath 4 is provided with steel wire 1, and the outside of steel wire 1 is enclosed with sheath, and the sheath outside steel wire 1 and oversheath 4 are integral type structure, and the size of steel wire 1 and oversheath is 1:2.
Described oversheath 4 is provided with multiple groove, utilizes groove to reduce overall stress effect, it is prevented that the situation of fracture occur.
Described reinforcement 5 adopts non-metallic material to make, thus entirety does not have the situation of corrosion.
Described oversheath 4 adopts halogen-free low-smoke flame retardant material to make.
Described reinforcement district 3 ovalisation, protects the effect of optical communication unit further.
Operation principle of the present utility model is: the size of steel wire 1 and oversheath is 1:2, overall light, it is simple to install, having good anti-pull ability, use material environmental protection simultaneously, oversheath 4 is provided with multiple groove, groove is utilized to reduce overall stress effect, it is prevented that the situation of fracture occurs; Inside is provided with reinforcement district 3, strengthens being provided with reinforcement 5 in district, and is symmetrical arranged, is effectively protected optical communication unit 2 without damage.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model. Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. the optical cable that rolls off the production line, it is characterised in that including oversheath (4), described oversheath (4) is symmetrical structure; The center of oversheath (4) is provided with optical communication unit (2), and the both sides of optical communication unit (2) are provided with reinforcement district (3), strengthen being provided with reinforcement (5) in district (3), and reinforcement (5) is symmetrical arranged relative to optical communication unit (2);The left side of described oversheath (4) is provided with steel wire (1), and the outside of steel wire (1) is enclosed with sheath, the sheath in steel wire (1) outside is integral type structure with oversheath (4), and the size of steel wire (1) and oversheath is 1:2.
2. the optical cable that rolls off the production line according to claim 1, it is characterised in that described oversheath (4) is provided with multiple groove.
3. the optical cable that rolls off the production line according to claim 1, it is characterised in that described reinforcement (5) adopts non-metallic material to make.
4. the optical cable that rolls off the production line according to claim 1, it is characterised in that described oversheath (4) adopts halogen-free low-smoke flame retardant material to make.
5. the optical cable that rolls off the production line according to claim 1, it is characterised in that described reinforcement district (3) ovalisation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521138270.5U CN205301664U (en) | 2015-12-30 | 2015-12-30 | Optical cable rolls off production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521138270.5U CN205301664U (en) | 2015-12-30 | 2015-12-30 | Optical cable rolls off production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205301664U true CN205301664U (en) | 2016-06-08 |
Family
ID=56470412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521138270.5U Expired - Fee Related CN205301664U (en) | 2015-12-30 | 2015-12-30 | Optical cable rolls off production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205301664U (en) |
-
2015
- 2015-12-30 CN CN201521138270.5U patent/CN205301664U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160608 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |