CN203909359U - Metal cap type joint box of electric power communication OPGW optical cable - Google Patents
Metal cap type joint box of electric power communication OPGW optical cable Download PDFInfo
- Publication number
- CN203909359U CN203909359U CN201420249078.2U CN201420249078U CN203909359U CN 203909359 U CN203909359 U CN 203909359U CN 201420249078 U CN201420249078 U CN 201420249078U CN 203909359 U CN203909359 U CN 203909359U
- Authority
- CN
- China
- Prior art keywords
- metal cap
- optical cable
- power communication
- opgw optical
- box
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 51
- 239000002184 metal Substances 0.000 title claims abstract description 51
- 238000004891 communication Methods 0.000 title claims abstract description 22
- 230000003287 optical effect Effects 0.000 title claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 23
- 239000013307 optical fiber Substances 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003973 paint Substances 0.000 claims abstract description 4
- 239000000741 silica gel Substances 0.000 claims abstract description 4
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 239000000956 alloy Substances 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 239000013308 plastic optical fiber Substances 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 5
- 238000006253 efflorescence Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 206010037844 rash Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Cable Accessories (AREA)
Abstract
The utility model discloses a metal cap type joint box of an electric power communication OPGW optical cable. The joint box comprises a metal cap, a substrate, a sealing ring and a disk fiber box; the metal cap is fixed on the substrate; the sealing ring is arranged on the inner side of a joint of the metal cap and the substrate; a screw thread is arranged on the inner side of the bottom end of the metal cap; the disk fiber box is fixed on the substrate and arranged in the metal cap; a sleeve clip is arranged on the disk fiber box; anti-corrosion paint is sprayed on the outer side of the metal cap; and a fixed bolt is arranged on the metal cap. According to the utility model, a traditional plastic optical fiber joint box is improved, and the substrate and a cap body are made of metal, so the joint box is higher in strength, and is capable of effectively preventing weathering and corrosion. The sealing ring and silica gel are used for sealing, so the joint box has good anti-dust and anti-humidity performance, and is capable of adapting sever environment of an electric power optical fiber, and reliability of communication is ensured.
Description
Technical field
The utility model relates to a kind of power communication OPGW optical cable metal cap type connector box.
Background technology
Cap-type connection box is between adjacent optical cable, to provide optics, sealing and physical strength the successional protective device that continues.In optical communication, because cable length is limited and optical cable needs branch on transmission line, therefore produce fiber cable joint, cable splice closure is protected for cable connection, branch provide condition butt junction.
General communications optical cable connector box box body is adopted made of plastic, and intensity is higher, and easy construction is installed simply.This type of plastic optical fiber cable connector box is usually used in commercial communication fiber cable network, and its mounting means is buried.Therefore its environment of living in is relatively stable, and weathering, corrosion etc. damage less.But in power communication, the installation site of cable splice closure is positioned on shaft tower, stand the impact of strong wind, the large temperature difference throughout the year, environment is severe.Therefore in power communication, the requirement for connector box is higher than general commercial communication, higher to anticorrosion, efflorescence prevention, the performance requirement such as dustproof, moistureproof, antirust.
Common plastics cable splice closure is in the situation that electric power optical cable environment of living in is severe, and the poor performance such as efflorescence prevention burn into dust and moisture, easily cause into water ponding, and freezed in winter, to optical fiber extruding infringement, causes and has a strong impact on communication line.
Utility model content
The utility model is in order to address the above problem; a kind of power communication OPGW optical cable metal cap type connector box has been proposed; this terminal box is improved the material of conventional cable joints box; pedestal and cap body adopt metal to make; intensity is high, good airproof performance, and efflorescence prevention, anticorrosion well; can adapt to harsh environmental baseline, fiber cable joint is well protected.
To achieve these goals, the utility model adopts following technical scheme:
A kind of power communication OPGW optical cable metal cap type connector box, comprises metal cap, pedestal, O-ring seal and fiber management tray, and wherein, metal cap is fixed on pedestal, and the inner side, junction of metal cap and pedestal is provided with O-ring seal, and the inner side, bottom of described metal cap is provided with screw thread; Fiber management tray is fixed on pedestal, is positioned at metal cap, and fiber management tray is provided with clamp sleeve, and described metal cap outside is sprayed with anticorrosive paint, and described metal cap is provided with set bolt m.
Described fiber management tray is cylindric, ensures that optical fiber is greater than 40mm in the bending radius of any position.
Described fiber management tray is taking 12 cores as a unit.
The junction of described pedestal and metal cap is provided with screw thread.
Described metal cap is aluminum alloy material, and monoblock cast forms.
Described pedestal is aluminum alloy material, and monoblock cast forms.
Described O-ring seal is silica gel.
The beneficial effects of the utility model are:
(1) fiber cable joint case base adopts aluminum alloy materials to make, and has alleviated the weight of connector box;
(2) connector box cap body adopts alloy shell, and carries out the processing of anticorrosion with painting coating, makes connector box more corrosion-resistant, function admirable;
(3) connector box adopts O-ring seal sealing, and simple to operate repetition opened, easy maintenance;
(4) mounting process adopts vertical installation, reduces the generation of connector box ponding accumulated snow.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1, metal cap; 2, O-ring seal; 3, pedestal; 4, fiber management tray; 5, set bolt; 6, clamp sleeve.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of power communication OPGW optical cable metal cap type connector box, comprises metal cap 1, pedestal 3, O-ring seal 2 and fiber management tray 4, wherein, metal cap 1 is fixed on pedestal 3, and the inner side, junction of metal cap 1 and pedestal 3 is provided with O-ring seal 2, and the inner side, bottom of described metal cap 1 is provided with screw thread; Fiber management tray 4 is fixed on pedestal, is positioned at metal cap 1, and fiber management tray 4 is provided with clamp sleeve 6, and described metal cap 1 outside is sprayed with anticorrosive paint, and described metal cap 1 is provided with set bolt 5.
Described fiber management tray 4 is cylindric, ensures that optical fiber is greater than 40mm in the bending radius of any position.
Described fiber management tray 4 is taking 12 cores as a unit.
Described pedestal 3 is provided with screw thread with the junction of metal cap 1.
Described metal cap 1 is aluminum alloy material, and monoblock cast forms.
Described pedestal 3 is aluminum alloy material, and monoblock cast forms.
Described O-ring seal 2 is silica gel.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendments that creative work can make or distortion still in protection domain of the present utility model.
Claims (7)
1. a power communication OPGW optical cable metal cap type connector box, it is characterized in that: comprise metal cap, pedestal, O-ring seal and fiber management tray, wherein, metal cap is fixed on pedestal, the inner side, junction of metal cap and pedestal is provided with O-ring seal, and the inner side, bottom of described metal cap is provided with screw thread; Fiber management tray is fixed on pedestal, is positioned at metal cap, and fiber management tray is provided with clamp sleeve, and described metal cap outside is sprayed with anticorrosive paint, and described metal cap is provided with set bolt.
2. a kind of power communication OPGW optical cable metal cap type connector box as claimed in claim 1, is characterized in that: described fiber management tray is cylindric, ensures that optical fiber is greater than 40mm in the bending radius of any position.
3. a kind of power communication OPGW optical cable metal cap type connector box as claimed in claim 1, is characterized in that: described fiber management tray is taking 12 cores as a unit.
4. a kind of power communication OPGW optical cable metal cap type connector box as claimed in claim 1, is characterized in that: the junction of described pedestal and metal cap is provided with screw thread.
5. a kind of power communication OPGW optical cable metal cap type connector box as claimed in claim 1, is characterized in that: described metal cap is aluminum alloy material, and monoblock cast forms.
6. a kind of power communication OPGW optical cable metal cap type connector box as claimed in claim 1, is characterized in that: described pedestal is aluminum alloy material, and monoblock cast forms.
7. a kind of power communication OPGW optical cable metal cap type connector box as claimed in claim 1, is characterized in that: described O-ring seal is silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249078.2U CN203909359U (en) | 2014-05-15 | 2014-05-15 | Metal cap type joint box of electric power communication OPGW optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249078.2U CN203909359U (en) | 2014-05-15 | 2014-05-15 | Metal cap type joint box of electric power communication OPGW optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203909359U true CN203909359U (en) | 2014-10-29 |
Family
ID=51783621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420249078.2U Expired - Lifetime CN203909359U (en) | 2014-05-15 | 2014-05-15 | Metal cap type joint box of electric power communication OPGW optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203909359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154454A (en) * | 2016-08-02 | 2016-11-23 | 国网山东省电力公司潍坊供电公司 | The quick interconnecting device of optical cable |
-
2014
- 2014-05-15 CN CN201420249078.2U patent/CN203909359U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154454A (en) * | 2016-08-02 | 2016-11-23 | 国网山东省电力公司潍坊供电公司 | The quick interconnecting device of optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |
|
| CX01 | Expiry of patent term |