CN202649550U - Intelligent optical fiber composite overhead phase conductor connection box - Google Patents
Intelligent optical fiber composite overhead phase conductor connection box Download PDFInfo
- Publication number
- CN202649550U CN202649550U CN 201220205861 CN201220205861U CN202649550U CN 202649550 U CN202649550 U CN 202649550U CN 201220205861 CN201220205861 CN 201220205861 CN 201220205861 U CN201220205861 U CN 201220205861U CN 202649550 U CN202649550 U CN 202649550U
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- box
- insulator
- connector box
- optical fiber
- intermediate joint
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Abstract
The utility model discloses an intelligent optical fiber composite overhead phase conductor connection box which includes a first connection box, a second connection box, a middle connection box, and insulators. Each connection box includes a cable incoming hole, a fiber outgoing hole, a box body, a box cover, an optical fiber disc, a connection box handle, a big pressing cover, and a small pressing cover. The insulators include a first insulator and a second insulator which are distributed by 90 degrees. The fiber outgoing hole of the first connection box is connected with one end of the first insulator. The other end of the first insulator is connected with a first fiber outgoing hole of the middle connection box. A second fiber outgoing hole of the middle connection box is connected with one end of the second insulator. The other end of the second insulator is connected with the fiber outgoing hole of the second connection box. A reserved optical fiber in the middle connection box is welded with an optical fiber in an outgoing cable. The optical fiber introduced from the middle connection box is connected with an intelligent switch. The intelligent optical fiber composite overhead phase conductor connection box is easy to operate, is stable in structure, and can intelligently switch on/off a power switch on a tower and drag out a communication optical fiber.
Description
Technical field
Relate to the communications field, particularly a kind of intelligent optical fiber composite aerial phase line connector box.
Technical background
Continuous progress along with technology, utilizing the exclusive overhead line structures resource of network system to set up the electric power special optical cable is the main communication mode of present power department, and the optical cable that sets up along power circuit and other arbitrary way such as ordinary optical cable, microwave, carrier wave are the important transmission channels of electric power dedicated communications network.
In the communication of power system, utilizing the existing overhead line structures resource of network system to set up the electric power special optical cable is the main communication mode of power department at present, and the special optical cable that is used on a large scale mainly is Optical Fiber composite overhead Ground Wire and All Dielectric self-support.After through long-time, large-scale on-line operation, expose some shortcomings, meet with electrocorrosion, suffer thunderbolt, stolen, exist the drawback such as circuit line loss such as All Dielectric self-support.OPPC (OPPC) has its unique advantage as a kind of novel electric power optical cable: optimize Transmission Line Design, reduce the disconnected fine disconnected strand accident of thunderbolt, Cost reduction, because of the highfield effect meet with electrocorrosion or cause ruin cable, disconnected fine accident is also rarely found.As the connector box of the important composition parts of OPPC line construction, it plays an important role to connection protection, the lightguide cable link communication quality of optical fiber cable.
Along with applying gradually of OPPC circuit, performance to the OPPC connector box has proposed more demand, traditional connector box has just solved the technical barrier of photodetachment, insulation, can't realize that optical fiber is drawn on the inter-chamber tower, can't reach the function of switch on and off on the Based Intelligent Control pylon.
The utility model content
Technical problem to be solved in the utility model is that the traditional connector box that overcomes prior art can't realize that optical fiber is drawn on the inter-chamber tower, can't reach the problem of the function of switch on and off on the Based Intelligent Control pylon, a kind of optical phase conductor connector box is provided, traditional top connection box, lower sub box and intermediate joint box are combined into V-structure, the utility model structure is more stable, easy to operate, and can realize Based Intelligent Control.
The utility model is achieved through the following technical solutions:
A kind of intelligent optical fiber composite aerial phase line connector box, comprise the first connector box, the second connector box, intermediate joint box and insulator, described the first connector box, the second connector box and intermediate joint box comprise separately into the cable hole, outlet, box body, lid, fiber reel, the connector box handle, large gland, little gland, described insulator comprises the first insulator and the second insulator, described intermediate joint box comprises the first outlet and the second outlet, described the first connector box, the second connector box and intermediate joint box connector box handle separately be arranged on its outward flange and with large gland be connected gland and be connected, the outlet of described the first connector box is connected with an end of the first insulator, the other end of the first insulator is connected with the first outlet of intermediate joint box, the second outlet of described intermediate joint box is connected with an end of the second insulator, the other end of the second insulator is connected with the outlet of the second connector box, described intermediate joint box comprises reservation optical fiber, described reservation optical fiber and a fused fiber splice of drawing in the optical cable, the optical cable that described intermediate joint box is drawn is connected on the intelligent switch.
The box body of described the first connector box, the second connector box and intermediate joint box is the circular aluminum alloy structure.The tangent line place at the place, edge of described box body arranges described connector box handle, and the connector box handle links together, and fixed described screw spaced set by screw with large gland, little gland.Described insulator links together the first connector box and intermediate joint box, the second connector box and intermediate joint box., described insulator is the hollow post composite insulator, the pre-buried ferrule of the hole heart in the middle of the described insulator.The axis at the axis at described the first insulator place and the second insulator place is orthogonal.Described fiber reel is arranged in the box body, and its plan cross-section structure is regular hexagon.The first connector box be connected connector box and connect respectively different introduction optical cables.Described intelligent switch two ends connect from different drainage thread respectively.
The beneficial effects of the utility model are: the V-shaped structure of main body of the present utility model, Stability Analysis of Structures is attractive in appearance, this structure is in conjunction with traditional connector box structure, form the V-structure body, can save cost, mix support make install quite convenient, because changing the traditional jointing box, the utility model can't realize that optical fiber is drawn on the inter-chamber tower, can't reach the function of switch on and off on the Based Intelligent Control pylon, make intermediate joint box draw optical cable, be connected on the intelligent control switch, with switch on and off signal and pilot signal on this Based Intelligent Control tower, realize Based Intelligent Control and cutout function, also can realize the technology such as the insulation of traditional jointing box and photodetachment simultaneously.
Description of drawings
Fig. 1 is sectional structure chart of the present utility model;
Fig. 2 is the design sketch after the installation of the present utility model.
1, the first connector box; 2, the second connector box; 3, intermediate joint box; 4, the first insulator; 5, the second insulator; 6, outlet; 7, the interstitial hole heart; 8, fiber reel; 9, connector box handle; 10, large gland; 11, little gland; 12, box body; 13, draw optical cable; 14, ferrule; 15, drainage thread; 16, intelligent switch; 17, enter the cable hole; 18, leading in cable.
Embodiment
As shown in Figure 1, a kind of optical phase conductor connector box, comprise the first connector box 1, the second connector box 2, intermediate joint box 3 and insulator, described the first connector box 1, the second connector box 2 and intermediate joint box 3 comprise outlet 6 separately, lid, fiber reel 8, connector box handle 9, large gland 10, little gland 11 and box body 12, described insulator comprises the first insulator 4 and the second insulator 5, described intermediate joint box 3 comprises the first outlet and the second outlet, described the first connector box 1, the second connector box 2 are connected with intermediate joint box separately connector box handle 9 be arranged on its outward flange and with large gland 10 be connected gland 11 and be connected, the outlet 6 of described the first connector box 1 is connected with an end of the first insulator 4, the other end of the first insulator 4 is connected with the first outlet of intermediate joint box 3, the second outlet of described intermediate joint box 3 is connected with an end of the second insulator 5, the other end of the second insulator 5 is connected with the outlet 6 of the second connector box 2, described intermediate joint box 3 comprises reservation optical fiber, described reservation optical fiber and a fused fiber splice of drawing in the optical cable 13, and draw optical cable 13 and be connected on the intelligent switch 16.
The box body 12 of described the first connector box 1, the second connector box 2 and intermediate joint box 3 is the circular aluminum alloy structure.The tangent line place at the place, edge of described box body 12 arranges described connector box handle 9, and connector box handle 9 links together described screw spaced set with large gland 10, little gland 11 usefulness screws.Described the first connector box 1 is connected with intermediate joint box by 4 connections of the first insulator, and described the second connector box 2 is connected box by 5 connections of the second insulator with intermediate head.Described insulator is the hollow post composite insulator, can suitably select corresponding insulator according to the electric pressure difference, the interstitial hole heart 7 pre-buried ferrules 14 of described insulator, ferrule 14 continues in order to the transmission of light signal, pre-buried mode can effectively solve the failure problems of makeing mistakes and may occur because of work progress, and can facilitate for the secondary construction.The axis at described the first insulator 4 places and the axis at the second insulator 5 places are orthogonal.Described fiber reel 8 is arranged in the box body 12, and its plan cross-section structure is regular hexagon, and fibre-optical splice can be deposited and protect to fiber reel 8.The first connector box be connected connector box and connect respectively different introduction optical cables, introducing does not have electric current to be communicated with between the optical cable.Described intelligent switch 16 two ends connect respectively different drainage thread 15, make the break-make of electric current in the intelligent switch 16 control drainage threads 15.
A kind of preferred version of the present utility model below is provided:
Drainage thread 15 is in order to delivered current, stainless steel tube optical unit is in order to communicating optical signals, first support is installed on the tower bar, this support is used for fixing a kind of intelligent optical fiber composite aerial phase line connector box of the present utility model, when optical phase conductor arrives pylon, leading in cable 18 enters by entering cable hole 17, carry out photodetachment, structure through excessive gland 10 and little gland 11 compositions is fixed, the both sides of the intelligent switch 16 on the drainage thread 15 access pylons, can guarantee the mechanical property of optical fiber, optical fiber the first connector box 1 and the second connector box 2 interior respectively with the ferrule that is embedded in the first insulator and the second insulator in optical fiber carry out welding.The intelligent optical fiber composite aerial phase line connector box of installing is V-shaped, as required can horizontal positioned or intermediate joint box 3 is fixed on bottom, the first connector box 1 and the second connector box 2 are by the insulator bulit on stilts.Draw by drawing optical cable 13 behind intermediate joint box 3 fused fiber splices, and be connected on the gauge tap 16.
The above describes this novel specific embodiment in detail.But should be appreciated that this novel embodiment is not limited in above-described embodiment, the description of above-described embodiment only is used for helping to understand this novel spirit.Under this novel spirit that discloses, to these novel various variation examples of doing, all fall in this novel scope.
Claims (9)
1. intelligent optical fiber composite aerial phase line connector box, comprise the first connector box, the second connector box, intermediate joint box and insulator, it is characterized in that, described the first connector box, the second connector box and intermediate joint box comprise separately into the cable hole, outlet, box body, lid, fiber reel, the connector box handle, large gland, little gland, described insulator comprises the first insulator and the second insulator, described intermediate joint box comprises the first outlet and the second outlet, described the first connector box, the second connector box and intermediate joint box connector box handle separately be arranged on its outward flange and with large gland be connected gland and be connected, the outlet of described the first connector box is connected with an end of the first insulator, the other end of the first insulator is connected with the first outlet of intermediate joint box, the second outlet of described intermediate joint box is connected with an end of the second insulator, the other end of the second insulator is connected with the outlet of the second connector box, described intermediate joint box comprises reservation optical fiber, described reservation optical fiber and a fused fiber splice of drawing in the optical cable, and draw optical cable and be connected on the intelligent switch.
2. a kind of intelligent optical fiber composite aerial phase line connector box according to claim 1 is characterized in that the box body of described the first connector box, the second connector box and intermediate joint box is the circular aluminum alloy structure.
3. a kind of intelligent optical fiber composite aerial phase line connector box according to claim 1 and 2, it is characterized in that, the tangent line place at the place, edge of described box body arranges described connector box handle, the connector box handle links together with large gland, little gland, and fix described screw spaced set by screw.
4. a kind of intelligent optical fiber composite aerial phase line connector box according to claim 1 is characterized in that, described the first connector box is connected the first insulator and is connected with intermediate joint box, and described the second connector box is connected the second insulator and is connected with intermediate joint box.
5. a kind of intelligent optical fiber composite aerial phase line connector box according to claim 4 is characterized in that described insulator is the hollow post composite insulator, the pre-buried ferrule of the interstitial hole heart of described insulator.
6. a kind of intelligent optical fiber composite aerial phase line connector box according to claim 1 is characterized in that the axis at the axis at described the first insulator place and the second insulator place is orthogonal.
7. a kind of intelligent optical fiber composite aerial phase line connector box according to claim 1 it is characterized in that described fiber reel is arranged in the box body, and its plan cross-section structure is regular hexagon.
8. a kind of intelligent optical fiber composite aerial phase line connector box according to claim 1 is characterized in that, the first connector box be connected connector box and connect respectively different introduction optical cables.
9. a kind of intelligent optical fiber composite aerial phase line connector box according to claim 1 is characterized in that, described intelligent switch two ends connect from different drainage thread respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220205861 CN202649550U (en) | 2012-05-09 | 2012-05-09 | Intelligent optical fiber composite overhead phase conductor connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220205861 CN202649550U (en) | 2012-05-09 | 2012-05-09 | Intelligent optical fiber composite overhead phase conductor connection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202649550U true CN202649550U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220205861 Expired - Lifetime CN202649550U (en) | 2012-05-09 | 2012-05-09 | Intelligent optical fiber composite overhead phase conductor connection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202649550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976757A (en) * | 2017-12-20 | 2018-05-01 | 深圳市特发信息股份有限公司 | Breaking fiber optic closure among a kind of fire-retardant all insulation multiple-limbs of 10kV |
-
2012
- 2012-05-09 CN CN 201220205861 patent/CN202649550U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976757A (en) * | 2017-12-20 | 2018-05-01 | 深圳市特发信息股份有限公司 | Breaking fiber optic closure among a kind of fire-retardant all insulation multiple-limbs of 10kV |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |