CN206638853U - A kind of optical cable melts fine fixture - Google Patents
A kind of optical cable melts fine fixture Download PDFInfo
- Publication number
- CN206638853U CN206638853U CN201720297019.6U CN201720297019U CN206638853U CN 206638853 U CN206638853 U CN 206638853U CN 201720297019 U CN201720297019 U CN 201720297019U CN 206638853 U CN206638853 U CN 206638853U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- clamping plate
- lower cover
- dividing plate
- plate
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 53
- 239000000155 melt Substances 0.000 title claims abstract description 22
- 239000013307 optical fiber Substances 0.000 abstract description 18
- 238000003466 welding Methods 0.000 abstract description 18
- 230000004927 fusion Effects 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
A kind of optical cable melts fine fixture, belongs to optical cable welding field.The problem of optical fiber pairing and the work of fixed optical fiber are complicated, cause fusion efficiency low, is solved during existing optical cable welding.It includes the upper cover plate and lower cover connected by rotating shaft, lower cover is divided into N number of clamp region by dividing plate in its longitudinal direction, multiple clamping plate teeth are evenly distributed with each clamp region, wire casing is formed between two adjacent clamping plate teeth and between the clamping plate tooth and dividing plate of both sides, N is the integer more than or equal to 3, clamping plate tooth is parallel with dividing plate, and the length of clamping plate tooth is less than the length of dividing plate.The utility model is mainly used in that the optical fiber of optical cable is combed and locked, applied to molten fine field.
Description
Technical field
The utility model belongs to optical cable welding field.
Background technology
It is more and more for the application scenario of communications optical cable with the rapid development of the communication technology, due to every disk optical cable
Length needs to use cable splice closure substantially in below 2.5km in long haul communications systems, to ensure the connection of optical cable
The reliability of intensity and data transfer.In order to ensure bonding strength, steel reinforcement first is used between one section of connection optical cable, then will
The every optical fiber hierarchal arrangement melted.Optical cable has the situation of a piece output of an input, also there is many inputs, more outputs
Situation.It is then normal below 16 cores when 16 core above optical cables are got in and give different equipment, it is necessary to install light distributing cabinet
Conventional fiber termination box processing.All these situations are directed to substantial amounts of optical cable welding work.
The laying of communications optical cable and running environment become increasingly complex, and its condition of work is more and more severe, especially on mountain
Situation about being laid in woods, road, complicated urban environment.In real work, often occur because toy bites, construction is dug
It is disconnected, situations such as vehicle is hung up.Sometimes further relate to increase cable length temporarily, carry out optical cable cut situations such as.And operating light
Cable once sustains damage, and is required for carrying out repairing work immediately, also relates to it is a variety of in the case of optical cable welding work.
Optical cable welding operating accuracy requires high, is easily influenceed by external environment condition, especially for some multifiber cables
Welding situation, on the one hand the optical cable both ends for treating welding are fixed and optical cable can not be damaged and any optical fiber, on the other hand
Also want strict to match the optical fiber in optical cable, and can not have an impact during whole welding to the optical fiber melted.
It is involved in the situation of non-welding optic fibre again in the event of fixed loosely caused fiber sequence entanglement, or after fused fiber splice,
It is required for re-starting welding to optical cable.This optical fiber pairing and the work of fixed optical fiber are complicated, occupy optical cable welding process
Proportion, the problem of causing fusion efficiency low.
Utility model content
The utility model is to solve the work complexity of optical fiber pairing and fixed optical fiber during existing optical cable welding, lead
The problem of causing fusion efficiency low, the utility model provides a kind of optical cable and melts fine fixture.
A kind of optical cable melts fine fixture, and it includes the upper cover plate and lower cover connected by rotating shaft,
Lower cover is divided into N number of clamp region by dividing plate in its longitudinal direction, is uniformly distributed in each clamp region
There are multiple clamping plate teeth, form wire casing between adjacent two clamping plate teeth and between the clamping plate tooth and dividing plate of both sides, N is is more than or waited
In 3 integer,
Clamping plate tooth is parallel with dividing plate, and the length of clamping plate tooth is less than the length of dividing plate.
One end of described clamping plate tooth is concordant with dividing plate one end.
Described clamping plate tooth cross section is rectangle or top is circular arc, and bottom is the projection of rectangle.
A kind of described optical cable, which melts fine fixture, also includes shrinking connecting-rod, and the both ends of shrinking connecting-rod are equipped with columnar projections,
The lower surface of lower cover is provided with groove, and the columnar projections of shrinking connecting-rod one end are used to be embedded on a lower cover
In groove.
It is equipped with handle on described upper cover plate and lower cover, and upper cover plate and is staggered with the handle on lower cover.
The beneficial effect that the utility model is brought is, it is simple that a kind of optical cable described in the utility model melts fine clamp structure,
The every optical fiber cable core for treating welding optical cable is individually positioned according to line sequence in the corresponding wire casing on a lower cover, make two to treat
The optical fiber cable core of welding optical cable, is matched according to line sequence, so as to accelerate the speed of optical fiber pairing, and passes through upper cover plate and lower cover
Plate is clamping to optical cable progress, plays a part of fixed optical fiber cabling, and the present invention melts the speed raising that fine process is simple, and optical fiber matches
More than 20%.
Brief description of the drawings
Fig. 1 is the structural representation that optical cable described in the utility model melts fine fixture；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the structural representation of lower cover；
Fig. 4 and Fig. 5 is the partial enlarged drawing of the broach of lower cover
Fig. 6 is the structural representation of expansion link；
Fig. 7 is Fig. 1 upward view；
Fig. 8 is that expansion link and two sleeve optic cables melt fine fixture annexation figure；
Fig. 9 is the expanded view that optical cable described in the utility model melts fine fixture.
Embodiment
Embodiment one：Illustrate present embodiment referring to Fig. 1 to Fig. 6, a kind of optical cable described in present embodiment melts
Fine fixture, it includes the upper cover plate 1 and lower cover 2 connected by rotating shaft,
Lower cover 2 is divided into N number of clamp region 2-2, each clamp region 2-2 in its longitudinal direction by dividing plate 2-1
Inside be evenly distributed with multiple clamping plate tooth 2-3, the clamping plate tooth 2-3 and dividing plate 2-1 of between adjacent two clamping plate tooth 2-3 and both sides it
Between form wire casing 2-4, N is the integer more than or equal to 3,
Clamping plate tooth 2-3 is parallel with dividing plate 2-1, and clamping plate tooth 2-3 length is less than dividing plate 2-1 length.
Present embodiment, can be to the upper table of upper cover plate 1 corresponding to each clamp region 2-2 during concrete application
The relevant position in face is labeled with a different color, and the interior core of respective color in cable can be placed on to color identical folder
In the 2-2 of line region, the quick pairing of cable is realized, improves molten fine efficiency.
Wire casing 2-4 in each clamp region 2-2 can comb to the interior core of every optical cable, realize the quick of cable
Pairing.
Embodiment two：Illustrate present embodiment, present embodiment and embodiment one referring to Fig. 1 to Fig. 6
The difference that a kind of described optical cable melts fine fixture is that described clamping plate tooth 2-3 one end is concordant with dividing plate 2-1 one end.
Embodiment three：Illustrate present embodiment, present embodiment and embodiment one referring to Fig. 1 to Fig. 6
Or a kind of optical cable described in two melts the difference of fine fixture and is that described clamping plate tooth 2-3 cross sections are rectangle or top is circular arc,
Bottom is the projection of rectangle.
Present embodiment, top are circular arc, and bottom is the projection of rectangle, and upper surface is round and smooth, is easy to the interior core of optical cable
Comb.
Embodiment four：Illustrate present embodiment, present embodiment and embodiment one referring to Fig. 1 to Fig. 8
The difference that a kind of described optical cable melts fine fixture is, in addition to shrinking connecting-rod 3, and the both ends of shrinking connecting-rod 3 are equipped with column
Projection,
The lower surface of lower cover 2 is provided with groove 2-5, and the columnar projections of the one end of shrinking connecting-rod 3 are used to be embedded in a lower cover
In groove 2-5 on plate 2.
Present embodiment, shrinking connecting-rod 3 is arranged between optical cable melts fine fixture, and is fixed on two lower covers 2, is easy to
The pairing of the interior core of two optical cables, improve matching efficiency.
Embodiment five：Illustrate present embodiment, present embodiment and embodiment one referring to Fig. 1 to Fig. 9
The difference that a kind of described optical cable melts fine fixture is, handle, and upper cover plate 1 are equipped with described upper cover plate 1 and lower cover 2
It is staggered with the handle on lower cover 2.
Melting the fine molten fine detailed process of fixture progress optical cable using optical cable of the present invention is：
First：Treat that welding cable sheath is handled to two, make two optical fiber cable cores for treating welding optical cable according to line sequence
It is individually positioned in two sleeve optic cables to melt in the wire casing 2-4 of fine fixture, covers two sleeve optic cables and melt the upper cover plate 1 of fine fixture, and lock respectively
Tightly；
Secondly：Two optical fiber cable cores for treating welding optical cable is matched according to line sequence, and molten fine machine is placed on two
Between optical cable melts fine fixture, fibre is melted one by one according to line sequence, so as to complete that molten fibre is carried out to optical cable.
Claims (5)
1. a kind of optical cable melts fine fixture, it is characterised in that it includes the upper cover plate (1) and lower cover (2) connected by rotating shaft,
Lower cover (2) is divided into N number of clamp region (2-2), each clamp region in its longitudinal direction by dividing plate (2-1)
It is evenly distributed with multiple clamping plate teeth (2-3) in (2-2), the clamping plate tooth (2-3) of between adjacent two clamping plate teeth (2-3) and both sides
Wire casing (2-4) is formed between dividing plate (2-1), N is the integer more than or equal to 3,
Clamping plate tooth (2-3) is parallel with dividing plate (2-1), and the length of clamping plate tooth (2-3) is less than the length of dividing plate (2-1).
2. a kind of optical cable according to claim 1 melts fine fixture, it is characterised in that one end of described clamping plate tooth (2-3)
It is concordant with dividing plate (2-1) one end.
3. a kind of optical cable according to claim 1 or 2 melts fine fixture, it is characterised in that described clamping plate tooth (2-3) is transversal
Face is rectangle or top is circular arc, and bottom is the projection of rectangle.
4. a kind of optical cable according to claim 1 melts fine fixture, it is characterised in that also including shrinking connecting-rod (3), and it is flexible
The both ends of connecting rod (3) are equipped with columnar projections,
The lower surface of lower cover (2) is provided with groove (2-5), and the columnar projections of shrinking connecting-rod (3) one end are used to be embedded under one
In groove (2-5) on cover plate (2).
5. a kind of optical cable according to claim 1 melts fine fixture, it is characterised in that described upper cover plate (1) and lower cover
(2) it is equipped with handle on, and upper cover plate (1) and is staggered with the handle on lower cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297019.6U CN206638853U (en) | 2017-03-24 | 2017-03-24 | A kind of optical cable melts fine fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297019.6U CN206638853U (en) | 2017-03-24 | 2017-03-24 | A kind of optical cable melts fine fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206638853U true CN206638853U (en) | 2017-11-14 |
Family
ID=60261909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720297019.6U Expired - Fee Related CN206638853U (en) | 2017-03-24 | 2017-03-24 | A kind of optical cable melts fine fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206638853U (en) |
-
2017
- 2017-03-24 CN CN201720297019.6U patent/CN206638853U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20200324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |