CN102122046A - Shooting prevention optical cable - Google Patents
Shooting prevention optical cable Download PDFInfo
- Publication number
- CN102122046A CN102122046A CN 201010504817 CN201010504817A CN102122046A CN 102122046 A CN102122046 A CN 102122046A CN 201010504817 CN201010504817 CN 201010504817 CN 201010504817 A CN201010504817 A CN 201010504817A CN 102122046 A CN102122046 A CN 102122046A
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- China
- Prior art keywords
- sheath
- optical cable
- steel
- gunshot
- plastic belt
- 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 invention relates to a shooting prevention optical cable, which is composed of a dual-layer steel tape armor and a dual-layer sheath, wherein the dual-layer steel tape armor comprises steel-plastic composite strips which are respectively 0.2 mm thick and 0.3 mm thick, and the dual-layer sheath comprises an internal protective layer and an external protective layer which are respectively 1.0 mm thick and 2.0 mm thick.
Description
Technical field
The present invention relates to a kind of anti-gunshot optical cable, particularly double-deck steel-tape armouring and duplex sheath design.
Background technology
Present traditional anti-gunshot optical cable mainly adopts wire armoring to strengthen structure, and optical cable heaviness, construction inconvenience and cost are higher.
Summary of the invention
In order to solve above-mentioned drawback, the invention provides a kind of light-duty anti-gunshot optical cable, adopt the design of double-deck steel-tape armouring and duplex sheath, the double armor steel band has the composite steel-plastic belt of 0.2mm and 0.3mm thickness, and duplex sheath has the sheath and the outer jacket of 1.0mm and 2.0mm thickness.
Wherein said anti-gunshot optical cable, its feature also is further to comprise: by PBT sleeve pipe, the optical fiber of filling the PBT sleeve pipe, the cable core that fine cream constitutes, the division center that at least one cable core, steel wire reinforcement, optional PE gasket for packing constitute, bundle layer, first composite steel-plastic belt coat division center successively, further coat first composite steel-plastic belt successively with sheath, second composite steel-plastic belt, outer jacket.
Wherein said anti-gunshot optical cable, its feature also is: the sheath relative density is 0.930, the outer jacket relative density is 0.958.
Description of drawings
Fig. 1: prior art structural representation.
Fig. 2: preferred embodiment structural representation of the present invention.
Fig. 3: process chart of the present invention.
Embodiment
The present invention preferably, as shown in Figure 2, comprise: by PBT sleeve pipe 3, the optical fiber 1 of filling the PBT sleeve pipe, the cable core that fine cream 2 constitutes, the division center that at least one cable core, steel wire reinforcement 5, optional PE gasket for packing 6 constitute, bundle layer 7, first composite steel-plastic belt 8 coat division center successively, further coat first composite steel-plastic belt successively with sheath 9, second composite steel-plastic belt 10, outer jacket 11.Wherein, first, second composite steel-plastic belt has the thickness of 0.2mm and 0.3mm respectively, and inside and outside sheath is made of tygon, the thickness that has 1.0mm and 2.0mm respectively, simultaneously, the sheath relative density is preferably 0.930, and the outer jacket relative density is preferably 0.958.
Via 95 formula 5.8mm automatic rifle 10m fixed fires test, optical cable of the present invention is effectively realized anti-gunshot.
As shown in Figure 3, the anti-gunshot optical cable is finished through the step of optical fiber warehouse-in-optical fiber coloring-secondary coating-stranding-steel band+sheath-steel band+outer jacket installation.
Double-deck steel-tape armouring that the present invention adopts and the optimization of the multilayer of duplex sheath protection design implementation structure effectively prevent gunslinging, make the light construction maintenance that is easy to of optical cable also effectively reduce the anti-gunshot cost.
The invention is not restricted to the foregoing description; in design scope of the present invention; the description of book according to the above description, those of ordinary skill in the art also can make some conspicuous changes, but these changes all should fall within the protection domain of claim of the present invention.
Claims (3)
1. an anti-gunshot optical cable adopts the design of double-deck steel-tape armouring and duplex sheath, and the double armor steel band has the composite steel-plastic belt (8) of 0.2mm and 0.3mm thickness, and duplex sheath has the sheath (9) and the outer jacket (11) of 1.0mm and 2.0mm thickness.
2. according to the described anti-gunshot optical cable of claim 1, it is characterized in that further comprising: by the cable core of PBT sleeve pipe, the optical fiber (1) of filling PBT sleeve pipe (3), fine cream (2) formation, the division center that at least one cable core, steel wire reinforcement (5), optional PE gasket for packing (6) constitute, bundle layer (7), first composite steel-plastic belt (8) coat division center successively, further coat first composite steel-plastic belt successively with sheath (9), second composite steel-plastic belt (10), outer jacket (11).
3. according to the described anti-gunshot optical cable of claim 2, it is characterized in that: sheath (9) relative density is 0.930, and outer jacket (11) relative density is 0.958.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010504817 CN102122046A (en) | 2010-10-13 | 2010-10-13 | Shooting prevention optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010504817 CN102122046A (en) | 2010-10-13 | 2010-10-13 | Shooting prevention optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102122046A true CN102122046A (en) | 2011-07-13 |
Family
ID=44250633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010504817 Pending CN102122046A (en) | 2010-10-13 | 2010-10-13 | Shooting prevention optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102122046A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499862A (en) * | 2013-09-27 | 2014-01-08 | 江苏亨通光电股份有限公司 | Stainless steel band wrapping reinforced type armored cable and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556664Y (en) * | 2002-07-29 | 2003-06-18 | 胡浩 | New full medium optic cable |
| CN201184920Y (en) * | 2008-04-16 | 2009-01-21 | 江苏亨通光电股份有限公司 | Light anti-gunslinging optic cable |
-
2010
- 2010-10-13 CN CN 201010504817 patent/CN102122046A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556664Y (en) * | 2002-07-29 | 2003-06-18 | 胡浩 | New full medium optic cable |
| CN201184920Y (en) * | 2008-04-16 | 2009-01-21 | 江苏亨通光电股份有限公司 | Light anti-gunslinging optic cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499862A (en) * | 2013-09-27 | 2014-01-08 | 江苏亨通光电股份有限公司 | Stainless steel band wrapping reinforced type armored cable and manufacturing method thereof |
| CN103499862B (en) * | 2013-09-27 | 2016-03-30 | 江苏亨通光电股份有限公司 | A kind of stainless steel band wrapping bag reinforced armored optical cable and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110713 |