CN207611174U - A kind of new and effective armored optical cable - Google Patents
A kind of new and effective armored optical cable Download PDFInfo
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- CN207611174U CN207611174U CN201721366965.8U CN201721366965U CN207611174U CN 207611174 U CN207611174 U CN 207611174U CN 201721366965 U CN201721366965 U CN 201721366965U CN 207611174 U CN207611174 U CN 207611174U
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- optical cable
- inner sleeve
- armored optical
- transition zone
- coating layer
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Abstract
The utility model is related to a kind of new and effective armored optical cables, including plastics inner sleeve, metal organization level, signal monitoring line, transition zone and coating layer, it is characterised in that：Structure has five layers, it is distributed from inside to outside according to the sequence of plastics inner sleeve wire sheathing signal monitoring line transition zone coating layer, total is integral, and 3 signal monitoring lines of radially even distribution outside braiding layer, signal wire is limited by transition zone and is fastened on metal knitted layer surface；The transition zone is the hollow structure that section is cylindrical annular, and material uses the material that coating combination is carried out convenient for coating layer.The coating layer is the hollow structure that section is cylindrical annular, and material is using densification and can not be bent fold and the material loosened.Plastics inner sleeve and signal monitoring line are incorporated into same root cable interior by main feature of the utility model in structure, enrich the function of armored optical cable, while both being solved the later stage and being needed to penetrate the process difficulties of assembling, and cost of labor has been saved.
Description
Technical field
It is the new production of one kind in optical fiber laser application field the utility model is related to a kind of new and effective armored optical cable
Product.
Background technology
It is increasing with the demand of optical fiber laser, Primary Component of the laser transmission cable as optical fiber laser,
Its yield is also higher and higher.Laser transmission cable is to make armored optical cable there are one process in process of production.Conventional armouring
There are two types of cable configurations, the first structure has two layers, in one layer of plastics of metal hose outer wall coating, as shown in Figure 2；Second of knot
Structure has three layers, adds one layer of mesh grid between metal hose and the plastic layer of external coating, as shown in Figure 3.Most of factory in the industry
Family needs plastics inner sleeve penetrating metal armouring inside hose, some producers need signal monitoring line penetrating plastics inner sleeve again
In pipe, this just gives and causes inconvenience wearing optical fiber.Plastics inner sleeve and signal monitoring line are penetrated inside conventional armored optical cable
Operation it is all time-consuming and laborious, when especially making longer armored optical cable, only by manpower be difficult complete these behaviour
Make.This also becomes technique bottleneck problem in the industry.
Invention content
The purpose of the utility model is to overcome the shortcomings of the above problem, and provide a kind of new and effective armouring light
Cable.The utility model main structure is that plastics inner sleeve and signal monitoring line are integrated into inside armored optical cable, is solved
The two later stage needs the process difficulties assembled.
The technical solution of the utility model is：
A kind of new and effective armored optical cable, including plastics inner sleeve, metal organization level, signal monitoring line, transition zone and drape over one's shoulders
Coating, it is characterised in that：Structure has five layers, according to plastics inner sleeve-wire sheathing-signal monitoring line-transition zone-coating layer
Sequence be distributed from inside to outside, total is integral, non-dismountable, and relative position is unable to adjust, each layer it is internal not
It can twitch.
The plastics inner sleeve is the hollow structure that section is cylindrical annular, and material is the material of antistatic and insulation, interior
Wall surface is smooth, and Embedded plastics inner sleeve solves the problems, such as to penetrate inside armored optical cable, and inner surface is smooth, antistatic,
Optical fiber be can guarantee when penetrating plastics inner sleeve, resistance is as small as possible.Wire sheathing is by tension and inside and outside frictional force jail
Jail is sleeved on plastics inner sleeve pipe surface, mainly plays signal shielding protective effect, secondly can improve the tensile strength of optical cable.
The wire sheathing is hollow tubular structure, is worked out by fine wire.
3 signal monitoring lines of radially even distribution outside the wire sheathing, signal wire are limited simultaneously by transition zone
It is fastened on metal knitted layer surface.Built-in signal monitoring line, solves the problems, such as to be penetrated plastics inner sleeve, and effect is
Transmission laser transmission cable goes out the electric signal of shaven head and laser itself.
The transition zone is the hollow structure that section is cylindrical annular, and material uses carries out coating combination convenient for coating layer
Material.On the one hand transition zone will ensure that monitoring line is uniformly distributed, and will not cause coating layer to generate bulge, to be on the other hand coating
The coating bond strength of layer provides safeguard.
The mechanical performance and thickness of transition zone and coating layer play a decisive role to the intensity and bending radius of armored optical cable, together
When can control apparent size.
Using the armored optical cable of the utility model, before use, it is sometimes desirable to divest coating layer, expose plastics inner sleeve and
Signal monitoring line.When in use, it need not consider further that and plastics inner sleeve and signal monitoring line are penetrated into asking for metal armouring hose
It inscribes, can directly penetrate optical fiber inside plastics inner sleeve.
The armored optical cable of the utility model, in the production process, by corresponding to technique by plastics inner sleeve and signal monitoring
Line is incorporated into same root cable interior.Compared with conventional armored optical cable, the utility model has the following advantages：
One, cost of labor is saved, plastics inner sleeve and signal monitoring line is integrated in the armored optical cable of the utility model,
It solves and first wears plastics inner sleeve, then signal monitoring line is penetrated to the troublesome operation problem of plastics inner sleeve.
Two, function is more complete.Conventional armored optical cable does not have signal monitoring line, on the armored optical cable of the utility model
Signal monitoring line can be used directly, without in addition refilling.
The utility model can be widely popularized optical fiber laser field, easy to operate and efficient.Before this, both at home and abroad
Without the introduction of the armored optical cable of this structure.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the first existing conventional armored optical cable.
Fig. 3 is existing second conventional armored optical cable.
Specific implementation mode
In conjunction with attached drawing, the utility model will be further described.
There are two types of conventional armored optical cable structures, the first structure has two layers, in one layer of plastics of metal hose outer wall coating,
As shown in Figure 2；Second of structure has three layers, adds one layer of mesh grid, such as Fig. 3 between metal hose and the plastic layer of external coating
It is shown.
As shown in Figure 1, the armored optical cable of the utility model, including 102,3 plastics inner sleeve 101, metal organization level letters
Number monitoring line 103, transition zone 104 and coating layer 105, it is characterised in that：Structure has five layers, according to plastics inner sleeve 101- metals
The sequence of braiding layer 102- signal monitoring line 103- transition zone 104- coating layers 105 is distributed from inside to outside, and total is can not
The entirety of dismounting, relative position are unable to adjust, and each layer cannot be twitched in inside.
The plastics inner sleeve 101 is the hollow structure that section is cylindrical annular, and material is the material of antistatic and insulation,
Internal face is smooth, and Embedded plastics inner sleeve 101 solves the problems, such as to penetrate inside armored optical cable, and surface is smooth, prevents quiet
Electricity, it is ensured that for optical fiber when penetrating plastics inner sleeve 101, resistance is as small as possible.The wire sheathing 102 is hollow tubular knot
Structure is worked out by fine wire.Wire sheathing 102 is firmly to be sleeved on plastics inner sleeve by tension and inside and outside frictional force
Signal shielding protective effect is mainly played on 101 surfaces, secondly can improve the tensile strength of optical cable.
102 outside 3 signal monitoring lines 103 of radially even distribution of the wire sheathing, signal monitoring line 103 pass through
Transition zone 104 limits and is fastened on 102 surface of wire sheathing.3 built-in signal monitoring lines 103, solve and penetrate plastics
The problem of inner sleeve 101, effect are the electric signals for transmitting laser transmission cable and going out shaven head and laser itself.
The transition zone 104 is the hollow structure that section is cylindrical annular, and material uses carries out coating knot convenient for coating layer
The material of conjunction.104 one side of transition zone will ensure that 3 signal monitoring lines 103 are uniformly distributed, and coating layer 105 will not be caused to generate
On the other hand bulge will be that the coating bond strength of coating layer 105 provides safeguard.
The coating layer 105 is the hollow structure that section is cylindrical annular, material using it is fine and close and can not be bent fold and
The material loosened.
The mechanical performance and thickness of transition zone 104 and coating layer 105 play certainly the intensity and bending radius of armored optical cable
It is set for using, while apparent size can be controlled.
Using the armored optical cable of the utility model, before use, it is sometimes desirable to divest coating layer 105, expose plastics inner sleeve
Pipe 101 and signal monitoring line 103.When in use, it need not consider further that and penetrate plastics inner sleeve 101 and signal monitoring line 103
The problem of metal armouring hose, can directly penetrate optical fiber inside plastics inner sleeve 101.
Using the armored optical cable of the utility model, completely solves plastics inner sleeve and signal monitoring line penetrates conventional armouring
The process difficulties of optical cable, principle and structure are very simple, can directly be used as product, easy to operate efficient, save significantly
About cost of labor.
Claims (6)
1. a kind of new and effective armored optical cable, including plastics inner sleeve, metal organization level, signal monitoring line, transition zone and coating
Layer, it is characterised in that：Structure has five layers, according to plastics inner sleeve-wire sheathing-signal monitoring line-transition zone-coating layer
Sequence is distributed from inside to outside, and total is integral.
2. new and effective armored optical cable according to claim 1, it is characterised in that：The plastics inner sleeve is that section is circle
The hollow structure of band of column shape, material are the material of antistatic and insulation, and internal face is smooth, and wire sheathing is tightened solid by tension
It is scheduled on plastics inner sleeve pipe surface.
3. new and effective armored optical cable according to claim 1, it is characterised in that：The wire sheathing is hollow tubular
Structure is worked out by fine wire.
4. new and effective armored optical cable according to claim 1, it is characterised in that：Outside the wire sheathing radially
3 signal monitoring lines are uniformly distributed, signal wire is limited by transition zone and is fastened on metal knitted layer surface.
5. new and effective armored optical cable according to claim 1, it is characterised in that：The transition zone is that section is cylinder ring
The hollow structure of shape, material use the material that coating combination is carried out convenient for coating layer.
6. new and effective armored optical cable according to claim 1, it is characterised in that：The coating layer is that section is cylinder ring
The hollow structure of shape, material is using densification and can not be bent fold and the material loosened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366965.8U CN207611174U (en) | 2017-10-23 | 2017-10-23 | A kind of new and effective armored optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366965.8U CN207611174U (en) | 2017-10-23 | 2017-10-23 | A kind of new and effective armored optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207611174U true CN207611174U (en) | 2018-07-13 |
Family
ID=62793748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366965.8U Active CN207611174U (en) | 2017-10-23 | 2017-10-23 | A kind of new and effective armored optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207611174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728270A (en) * | 2017-10-23 | 2018-02-23 | 武汉锐科光纤激光技术股份有限公司 | A kind of new and effective armored optical cable |
-
2017
- 2017-10-23 CN CN201721366965.8U patent/CN207611174U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728270A (en) * | 2017-10-23 | 2018-02-23 | 武汉锐科光纤激光技术股份有限公司 | A kind of new and effective armored optical cable |
| CN107728270B (en) * | 2017-10-23 | 2024-02-02 | 武汉锐科光纤激光技术股份有限公司 | Novel high-efficient armoured optical cable |
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