CN207908754U - A kind of multicore can branch's dry type leading in cable - Google Patents
A kind of multicore can branch's dry type leading in cable Download PDFInfo
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- CN207908754U CN207908754U CN201820160020.9U CN201820160020U CN207908754U CN 207908754 U CN207908754 U CN 207908754U CN 201820160020 U CN201820160020 U CN 201820160020U CN 207908754 U CN207908754 U CN 207908754U
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- cable
- branch
- multicore
- dry type
- type leading
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Abstract
It can branch's dry type leading in cable the utility model discloses a kind of multicore, including microbeam pipe, reinforcement, reinforcer and oversheath, the reinforcer is located at the symmetrical both sides of the microbeam pipe, the oversheath is wrapped in the outside of reinforcer and microbeam pipe and forms branch cable, the branch cable quantity is multiple and surrounds circle-shaped, and the reinforcement is located at the circle-shaped center that multiple branch cables surround.The leading in cable of the utility model forms the structure of " trunk; multiple branches ", and branch cable can be dismantled as needed, advantage with small size large core number, so as to avoid multi-thread use, the layout for simplifying optical cable also ensures safety while effectively solving the problems, such as that wiring is mixed and disorderly.
Description
Technical field
The utility model belongs to communications optical cable field, can branch's dry type leading in cable more particularly to a kind of multicore.
Background technology
With the arrival in optic communication epoch, light entering and copper back trend of the times, fiber entering household is achieved universal, and then cloth of registering one's residence
Line problem is following, especially large-scale residential quarter and floor mall, but larger due to being related to core number, connects up mixed and disorderly nothing
Chapter drastically influences resident living or working environment, or even will appear unnecessary security risk, leads to casualties or facility
The perils such as damage.To solve the above problems, how to design production small size, large core number leading in cable, become present light
One of the research direction of cable manufacture.
Utility model content
To solve the above problems, the utility model provide a kind of multicore can branch's dry type leading in cable, the leading in cable
It is small, core number is big, flexibly dismantle, can effective solution connect up mixed and disorderly problem, avoid the occurrence of security risk.
Based on this, the technical solution of the utility model is：A kind of multicore can branch's dry type leading in cable, including microbeam pipe,
Reinforcement, reinforcer and oversheath, the reinforcer are located at the symmetrical both sides of the microbeam pipe, and the oversheath, which is wrapped in, to be added
The outside of strong part and microbeam pipe and branch cable is formed, the branch cable quantity is multiple and surrounds circle-shaped, the reinforcement position
At the circle-shaped center that multiple branch cables surround.
Further, the reinforcement is the steel wire that outside is enclosed with protective case.
Further, the reinforcer using 0.5*0.58mm fiberglass orPhosphating steel wire.
Further, the microbeam pipe includes multiple optical fiber and plastic sleeve layer, and the plastic sleeve layer is wrapped in the outside of optical fiber, institute
State optical fiber coloring processing and UV solidifications.
Further, each plastic sleeve layer is equipped with different colors.
Further, the oversheath, protective case and plastic sleeve layer are all made of low smoke and zero halogen material.
Further, the oversheath includes restrictive coating and connector, and the connector is located at the side and two of restrictive coating
Person is integrally formed.
Further, the connector is protrusion and is connected between restrictive coating and reinforcement.
Further, there is interval between the adjacent branch cable.
Implement the utility model embodiment, has the advantages that：
1, the multicore of the utility model can branch's dry type lead-in cable reinforcer and microbeam pipe are rolled by oversheath
One, to form branch cable, and multiple branch cables are connect with reinforcement, form the structure of " trunk, multiple branches ",
And branch cable can be dismantled as needed, have the advantage small, core number is big, so as to avoid multi-thread use, simplify
The layout of optical cable also ensures safety while effectively solving the problems, such as that wiring is mixed and disorderly.
2, the reinforcer of the utility model selects the material of fiberglass or phosphating steel wire, has higher electrical insulating property, resistance to
Mill property and corrosion resistance, and then extend the service life of optical cable；Optical fiber in microbeam pipe is using coloring treatment and UV solidifications, section
It can be environment friendly and pollution-free.
3, pass through the label to the plastic sleeve layer progress different colours on microbeam pipe, it is easier to differentiate, so that when layout
It is more convenient reasonable；In addition, oversheath, protective case and plastic sleeve layer are all made of low smoke and zero halogen material, removability is good, when construction
It is easy to operate.
4, in the utility model, the connector and restrictive coating of oversheath are integrally formed, and increase whole stability, simultaneously
Connector ensure that the overall effect of optical cable, be also convenient for assembling for connecting restrictive coating and reinforcement.
Description of the drawings
Fig. 1 be the present embodiment described in multicore can branch's dry type leading in cable structural schematic diagram.
Reference sign：
Wherein, 1, microbeam pipe, 11, optical fiber, 12, plastic sleeve layer, 2, reinforcement, 3, reinforcer, 4, oversheath, 41, restrictive coating,
42, connector, 5, branch cable.
Specific implementation mode
Below in conjunction with the drawings and examples in the utility model, to the technical solution of the utility model carry out it is clear,
It is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, belongs to the scope of protection of the utility model.
In conjunction with shown in Fig. 1, a kind of multicore of the utility model embodiment can branch's dry type leading in cable, including microbeam pipe 1,
Reinforcement 2, reinforcer 3 and oversheath 4, reinforcer 3 are located at the symmetrical both sides of microbeam pipe 1, and oversheath 4 is wrapped in reinforcer 3
With the outside of microbeam pipe 1 and form branch cable 5,5 quantity of branch cable is multiple and surrounds circle-shaped, and reinforcement 2 is located at multiple points
At the circle-shaped center that branch cable 5 surrounds.The multicore of the utility model specific embodiment can branch's dry type lead-in cable pass through it is outer
Reinforcer 3 and the package of microbeam pipe 1 are integrated by sheath 4, and to form branch cable 5, and multiple branch cables 5 connect with reinforcement 2
It connects, forms the structure of " trunk, multiple branches ", and branch cable 5 can be dismantled as needed, there is small, core number
Big advantage simplifies the layout of optical cable so as to avoid multi-thread use, while effectively solving the problems, such as that wiring is mixed and disorderly,
It ensure that safety.
Wherein, reinforcement 2 is that outside is enclosed with the steel wire of protective case, reinforcer 3 using 0.5*0.58mm fiberglass orPhosphating steel wire, there is higher electrical insulating property, wearability and corrosion resistance, and then extend the use of optical cable
Service life, while the setting of reinforcer 3 also increases the stability of optical fiber 1.Microbeam pipe 1 includes multiple optical fiber 11 and plastic sleeve layer 12,
Plastic sleeve layer 12 is wrapped in the outside of optical fiber 11, and optical fiber 1 in the present embodiment preferentially selects G657 types, can preferably solve
Signal transmission issues；In addition, microbeam pipe 1 uses dry construction, inside to be not filled with fiber paste, outside is plastic sleeve layer 12, is ensured into pipe
Minimum outer diameter position 1.5mm, 8 cores afterwards, optical fiber 11 carries out coloring treatment according to chromatography and UV cures, and facilitates differentiation, energy conservation and environmental protection
It is pollution-free, while 11 mass of optical fiber after UV solidifications is greatly improved, it is more robust.Each plastic sleeve layer 12 is equipped with not
Same color passes through the label that different colours are carried out to the plastic sleeve layer 12 on microbeam pipe 1, it is easier to differentiate, so that layout
When it is more convenient reasonable.Oversheath 4 includes restrictive coating 41 and connector 42, and connector 42 is located at the side of restrictive coating 41 and the two one
It is body formed, whole stability is increased, while connector 42 ensure that optical cable for connecting restrictive coating 41 and reinforcement 2
Overall effect is also convenient for assembling；Connector 42 is protrusion and is connected between restrictive coating 41 and reinforcement 2, and adjacent branch
There is interval between cable 5.In addition, oversheath 4, the protective case and plastic sleeve layer 12 are all made of low smoke and zero halogen material, removability
Well, easy to operate when construction.
To sum up, the Multi-core branched dry type leading in cable described in the utility model embodiment, by oversheath 4 by reinforcer 3
It is wrapped up integrally with microbeam pipe 1, to form branch cable 5, and multiple branch cables 5 are connect with reinforcement 2, form " a master
The structure of dry, multiple branches ", and branch cable 5 can be dismantled as needed, have the advantage small, core number is big, to keep away
Exempt from multi-thread use, simplified the layout of optical cable, while effectively solving the problems, such as that wiring is mixed and disorderly, also ensures safety.
The above is only the preferred embodiment of the utility model, it should be pointed out that for the ordinary skill of the art
For personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with replacing.
Claims (9)
1. a kind of multicore can branch's dry type leading in cable, which is characterized in that including microbeam pipe, reinforcement, reinforcer and oversheath,
The reinforcer is located at the symmetrical both sides of the microbeam pipe, and the oversheath is wrapped in the outside of reinforcer and microbeam pipe and shape
At branch cable, the branch cable quantity is multiple and surrounds circle-shaped, and the reinforcement is located at the circumference that multiple branch cables surround
At the center of shape.
2. multicore as described in claim 1 can branch's dry type leading in cable, which is characterized in that the reinforcement is external wraps up
There is the steel wire of protective case.
3. multicore as described in claim 1 can branch's dry type leading in cable, which is characterized in that the reinforcer uses 0.5*
The fiberglass of 0.58mm or the phosphating steel wire of ￠ 0.45mm.
4. multicore as described in claim 1 can branch's dry type leading in cable, which is characterized in that the microbeam pipe includes multiple light
Fine and plastic sleeve layer, the plastic sleeve layer are wrapped in the outside of optical fiber, the optical fiber coloring processing and UV solidifications.
5. multicore as claimed in claim 4 can branch's dry type leading in cable, which is characterized in that each plastic sleeve layer is equipped with not
Same color.
6. multicore as described in claim 1,2 or 4 can branch's dry type leading in cable, which is characterized in that the oversheath, protection
Set and plastic sleeve layer are all made of low smoke and zero halogen material.
7. multicore as described in claim 1 can branch's dry type leading in cable, which is characterized in that the oversheath includes restrictive coating
And connector, the connector is located at the side of restrictive coating and the two is integrally formed.
8. multicore as claimed in claim 7 can branch's dry type leading in cable, which is characterized in that the connector is protrusion and even
It is connected between restrictive coating and reinforcement.
9. multicore as described in claim 1 can branch's dry type leading in cable, which is characterized in that have between the adjacent branch cable
Interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160020.9U CN207908754U (en) | 2018-01-31 | 2018-01-31 | A kind of multicore can branch's dry type leading in cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160020.9U CN207908754U (en) | 2018-01-31 | 2018-01-31 | A kind of multicore can branch's dry type leading in cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207908754U true CN207908754U (en) | 2018-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820160020.9U Active CN207908754U (en) | 2018-01-31 | 2018-01-31 | A kind of multicore can branch's dry type leading in cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181694A (en) * | 2018-01-31 | 2018-06-19 | 山东太平洋光纤光缆有限公司 | A kind of multicore can branch's dry type leading in cable and its manufacturing method |
-
2018
- 2018-01-31 CN CN201820160020.9U patent/CN207908754U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181694A (en) * | 2018-01-31 | 2018-06-19 | 山东太平洋光纤光缆有限公司 | A kind of multicore can branch's dry type leading in cable and its manufacturing method |
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| GR01 | Patent grant | ||
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| PP01 | Preservation of patent right |
Effective date of registration: 20230613 Granted publication date: 20180925 |