CN205049795U - Integration optical cable draws device down in transformer substation - Google Patents
Integration optical cable draws device down in transformer substation Download PDFInfo
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- CN205049795U CN205049795U CN201520839422.8U CN201520839422U CN205049795U CN 205049795 U CN205049795 U CN 205049795U CN 201520839422 U CN201520839422 U CN 201520839422U CN 205049795 U CN205049795 U CN 205049795U
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- Prior art keywords
- optical cable
- ditch
- communications
- cable
- terminal pole
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- 230000003287 optical effect Effects 0.000 title claims abstract description 125
- 230000010354 integration Effects 0.000 title abstract 2
- 238000004891 communication Methods 0.000 claims abstract description 65
- 238000009413 insulation Methods 0.000 claims description 22
- 238000000926 separation method Methods 0.000 claims description 17
- 238000002955 isolation Methods 0.000 abstract description 3
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model relates to an integration optical cable draws device down in transformer substation, including terminal pole, communications optical cable, optical cable ditch, be equipped with the support in the optical cable ditch, be equipped with the one deck isolation layer on the support, be equipped with guidance assembly on the terminal pole, the communications optical cable overcoat is equipped with the insulating tube, and the insulating tube setting is between guidance assembly and optical cable ditch, and the earth connection of optical cable ditch links to each other with the key light cable earth connection of terminal pole, the utility model discloses an advantage: lay the communications optical cable in the optical cable hook, and it is fixed through fiber cable joint box fixed on the support, make the communications optical cable not expose outside, the damage of communications optical cable has been prevented, the service life of the communications optical cable is prolonged, improve the operation reliability of communications optical cable, avoided effectively destroying guide optical cable interrupt in the station cause because of thunderbolt and toy, equation of light protection has improved, communication, information, professional operation rate such as automation, the fail safe nature of optical cable in promoting the transformer substation, primary equipment's operational reliability and communication line operational reliability in standing.
Description
Technical field
The utility model relates to integrated optical cable in transformer station and draws lower device.
Background technology
OPGW optical cable carries the business such as a large amount of communication, information, robotization, marketing and optical difference protection.Its safety, stable operation, very great meaning is had to the safe and reliable of electric system, along with OPGW optical cable puts into operation in a large number, draw under type in standing from cable frame and connector box more than early stage, cable frame and connector box more than van-type finally, console mode integrated box till now again, experienced by and repeatedly upgrade, at present, above-mentioned three kinds are drawn under type and still have a wide range of applications in infrastructure project, in practice operation practice for many years, the also exposure gradually of these three kinds defects of drawing under type.
Remaining cable frame and connector box: structure is simple, but optical cable and binding wire outside exposed, outward appearance and station equipment inharmonious, affect overall appearance; Remaining cable frame mounting process is complicated, high to technical requirement, and more than my branch website, local, cable frame dish line is mixed and disorderly, does not meet mounting process requirement so far; Outside gold utensil gets rusty easily and comes off, and potential safety hazard is large, often impact operation up to standard, and OPGW when circuit is struck by lightning, can form inductive effect together with being coiled in guiding optical cable; Cable frame and connector box more than van-type: when strong wind weather, produce because casing wind area is large the risk that comes off, and produce larger noise; Console mode integrated box: mounting process is complicated, the difficult control of angle of bend and easily allow toy do the shortcomings such as nest, and potential safety hazard is large.
Utility model content
The technical problems to be solved in the utility model is just to provide integrated optical cable in transformer station and draws lower device, solves in existing OPGW optical cable station to draw under type and there is the large defect of potential safety hazard.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: in transformer station, integrated optical cable draws lower device, comprise terminal pole, be arranged on the communications optical cable on terminal pole, for the optical cable ditch that communications optical cable is laid, the support of fixed light cable connector box is provided with in optical cable ditch, support is provided with one deck separation layer, terminal pole is provided with directs communication optical cable and is arranged in directing assembly in optical cable ditch, insulation tube is arranged with outside communications optical cable, insulation tube is arranged between directing assembly and optical cable ditch, the ground wire of optical cable ditch is connected with the main cable ground wire of terminal pole.
Preferably, optical cable ditch comprises concrete foundation, base plate, body of wall and upper cover, base plate is fixedly connected in concrete foundation, body of wall is arranged on base plate, upper cover is fixedly connected on body of wall, body of wall is provided with the through hole penetrated for communications optical cable, insulation tube is built in through hole, the setting of through hole, be convenient to communications optical cable penetrate, one-piece construction is stablized, the setting of concrete foundation, being convenient to base plate installs fixing, connect reliable, insulation tube is built in through hole, avoid the communications optical cable being arranged on optical cable ditch earth-free, improve security, the setting of cover plate, prevent rainwater from entering.
Preferably, through hole is circular hole, and the diameter of through hole is 180 ~ 210mm, and the communications optical cable that can adapt to different model penetrates, and structure is simple, and circular hole is easy to process, avoids breakage when communications optical cable penetrates, improves serviceable life.
Preferably, separation layer is electro-insulating rubber, the thickness of separation layer is 8 ~ 12mm, isolation effect is good, safe and reliable, earth-free setting when ensure that communications optical cable connects, when the thickness of separation layer is less than 8mm, separation layer is easy to wear, when the thickness of separation layer is greater than 12mm, is unfavorable for that the installation of communications optical cable is fixed.
Preferably, directing assembly comprises the first anchor ear and cable guide, first anchor ear is fixedly connected on terminal pole, cable guide is fixedly connected on the first anchor ear by screw rod, and insulation tube is arranged on the below of the first anchor ear, the setting of screw rod, effectively can regulate the position of cable guide, the communications optical cable that can adapt to different model guides, and the first anchor ear connects reliable, safe and reliable.
Preferably, insulation tube comprises vertical portion, horizontal part and arc sections, and arc sections is arranged between vertical portion and horizontal part, horizontal part is built in through hole, and terminal pole is provided with the second anchor ear of fixing vertical portion, connects reliable, easy installation and removal, is convenient to communications optical cable and penetrates.
In sum, advantage of the present utility model: communications optical cable is laid in optical cable hook, and fixed by cable splice closure fixing on support, make communications optical cable outside not exposed, prevent the damage of communications optical cable, improve the serviceable life of communications optical cable, improve the reliable rate of communications optical cable, efficiently avoid and guide interruption of optical cables because thunderbolt and toy destroy in the station of causing, improve optical difference protection, communication, information, the operation ratio of the business such as robotization, the safe reliability of optical cable in lifting transformer station, the operational reliability of primary equipment and communication line operational reliability in standing, the setting of directing assembly, effectively ensure that communications optical cable enters in optical cable ditch, improve the laying efficiency of communications optical cable, support is provided with the setting of one deck separation layer and insulation tube, prevent communications optical cable ground connection, the ground wire of optical cable ditch is connected with the main cable ground wire of terminal pole, improve distributed effect.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation that in the utility model transformer station, integrated optical cable draws lower device;
Fig. 2 is the structural representation of the utility model optical cable ditch;
Fig. 3 is the structural representation of the utility model directing assembly;
Fig. 4 is the structural representation of the utility model insulation tube.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, in transformer station, integrated optical cable draws lower device, comprise terminal pole 1, be arranged on the communications optical cable 2 on terminal pole 1, for the optical cable ditch 3 that communications optical cable 2 is laid, optical cable ditch 3 is arranged to in-line or L shape by the occasion of installing, the support 4 of fixed light cable connector box is provided with in optical cable ditch 3, support 4 is provided with one deck separation layer 41, terminal pole 1 is provided with directs communication optical cable 2 and is arranged in directing assembly 5 in optical cable ditch 3, insulation tube 6 is arranged with outside communications optical cable 2, insulation tube 6 is arranged between directing assembly 5 and optical cable ditch 3, the ground wire of optical cable ditch 3 is connected with the main cable ground wire of terminal pole 1.
As shown in Figure 2, optical cable ditch 3 comprises concrete foundation 31, base plate 32, body of wall 33 and upper cover 34, base plate 32 is fixedly connected in concrete foundation 31, body of wall 33 is arranged on base plate 32, upper cover 34 is fixedly connected on body of wall 33, body of wall 33 is provided with the through hole 30 penetrated for communications optical cable 2, insulation tube 6 is built in through hole 30, the setting of through hole, be convenient to communications optical cable penetrate, one-piece construction is stablized, the setting of concrete foundation, being convenient to base plate installs fixing, connect reliable, insulation tube is built in through hole, avoid the communications optical cable being arranged on optical cable ditch earth-free, improve security, the setting of cover plate, prevent rainwater from entering, through hole 30 is circular hole, the diameter of through hole 30 is 180 ~ 210mm, the communications optical cable that can adapt to different model penetrates, structure is simple, circular hole is easy to process, avoid breakage when communications optical cable penetrates, improve serviceable life, separation layer 41 is electro-insulating rubber, the thickness of separation layer 41 is 8 ~ 12mm, isolation effect is good, safe and reliable, earth-free setting when ensure that communications optical cable connects, when the thickness of separation layer is less than 8mm, separation layer is easy to wear, when the thickness of separation layer is greater than 12mm, be unfavorable for that the installation of communications optical cable is fixed.
See Fig. 3 again, directing assembly 5 comprises the first anchor ear 51 and cable guide 52, first anchor ear 51 is fixedly connected on terminal pole 1, cable guide 52 is fixedly connected on the first anchor ear 51 by screw rod 53, insulation tube 6 is arranged on the below of the first anchor ear 51, the setting of screw rod, effectively can regulate the position of cable guide, the communications optical cable that can adapt to different model guides, first anchor ear connects reliable, safe and reliable, finally see Fig. 4, insulation tube 6 comprises vertical portion 61, horizontal part 62 and arc sections 63, arc sections 63 is arranged between vertical portion 61 and horizontal part 62, horizontal part 62 is built in through hole 30, terminal pole 1 is provided with the second anchor ear 7 of fixing vertical portion 61, connect reliable, easy installation and removal, be convenient to communications optical cable penetrate.
During installation, by concrete foundation 31, base plate 32 is fixed on bottom, underground, and the cable duct that the bottom of base plate 32 is laid higher than terminal pole leader cable, effectively can avoid optical cable ditch 3 internal water accumulation, then communications optical cable 2 is passed through successively the cable guide 52 in directing assembly 5, insulation tube 6 is directed in optical cable ditch 3, and the horizontal part 62 of insulation tube 6 is built in the through hole 30 of optical cable ditch 3, then communications optical cable 2 is fixed on the cable splice closure on support 4, and prevent rainwater from entering in optical cable ditch 3 by upper cover 34, also can regulate cable guide 52 according to the communications optical cable of different model, carry out installation operation successively, just can improve the serviceable life of communications optical cable, ensure the safe operation of transformer station's optical cable.
Communications optical cable is laid in optical cable hook, and fixed by cable splice closure fixing on support, make communications optical cable outside not exposed, prevent the damage of communications optical cable, improve the serviceable life of communications optical cable, improve the reliable rate of communications optical cable, efficiently avoid and guide interruption of optical cables because thunderbolt and toy destroy in the station of causing, improve optical difference protection, communication, information, the operation ratio of the business such as robotization, the safe reliability of optical cable in lifting transformer station, the operational reliability of primary equipment and communication line operational reliability in standing, the setting of directing assembly, effectively ensure that communications optical cable enters in optical cable ditch, improve the laying efficiency of communications optical cable, support is provided with the setting of one deck separation layer and insulation tube, prevent communications optical cable ground connection, the ground wire of optical cable ditch is connected with the main cable ground wire of terminal pole, improve distributed effect.
Claims (6)
1. in transformer station, integrated optical cable draws lower device, comprise terminal pole (1) and be arranged on the communications optical cable (2) on terminal pole (1), it is characterized in that: also comprise the optical cable ditch (3) laid for communications optical cable (2), the support (4) of fixed light cable connector box is provided with in optical cable ditch (3), support (4) is provided with one deck separation layer (41), terminal pole (1) is provided with directs communication optical cable (2) and is arranged in directing assembly (5) in optical cable ditch (3), insulation tube (6) is arranged with outside communications optical cable (2), insulation tube (6) is arranged between directing assembly (5) and optical cable ditch (3), the ground wire of optical cable ditch (3) is connected with the main cable ground wire of terminal pole (1).
2. in transformer station according to claim 1, integrated optical cable draws lower device, it is characterized in that: optical cable ditch (3) comprises concrete foundation (31), base plate (32), body of wall (33) and upper cover (34), base plate (32) is fixedly connected in concrete foundation (31), body of wall (33) is arranged on base plate (32) and goes up and the groove (35) surrounding optical cable ditch (3), upper cover (34) is fixedly connected on body of wall (33), body of wall (33) is provided with the through hole (30) penetrated for communications optical cable (2), insulation tube (6) is built in through hole (30).
3. in transformer station according to claim 2, integrated optical cable draws lower device, it is characterized in that: through hole (30) is circular hole, and the diameter of through hole (30) is 180 ~ 210mm.
4. in transformer station according to claim 1, integrated optical cable draws lower device, it is characterized in that: separation layer (41) is electro-insulating rubber, and the thickness of separation layer (41) is 8 ~ 12mm.
5. in transformer station according to claim 1, integrated optical cable draws lower device, it is characterized in that: directing assembly (5) comprises the first anchor ear (51) and cable guide (52), first anchor ear (51) is fixedly connected on terminal pole (1), cable guide (52) is fixedly connected on the first anchor ear (51) by screw rod (53), and insulation tube (6) is arranged on the below of the first anchor ear (51).
6. in transformer station according to claim 5, integrated optical cable draws lower device, it is characterized in that: insulation tube (6) comprises vertical portion (61), horizontal part (62) and arc sections (63), arc sections (63) is arranged between vertical portion (61) and horizontal part (62), horizontal part (62) is built in through hole (30), and terminal pole (1) is provided with second anchor ear (7) of fixing vertical portion (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839422.8U CN205049795U (en) | 2015-10-27 | 2015-10-27 | Integration optical cable draws device down in transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839422.8U CN205049795U (en) | 2015-10-27 | 2015-10-27 | Integration optical cable draws device down in transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205049795U true CN205049795U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520839422.8U Active CN205049795U (en) | 2015-10-27 | 2015-10-27 | Integration optical cable draws device down in transformer substation |
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| Country | Link |
|---|---|
| CN (1) | CN205049795U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891995A (en) * | 2016-06-08 | 2016-08-24 | 国网山东省电力公司青岛供电公司 | Distribution building OPGW optical cable down-lead inlet method |
| CN107017714A (en) * | 2017-05-18 | 2017-08-04 | 中车永济电机有限公司 | High-speed synchronous main and backup generator rotor |
| CN107907957A (en) * | 2017-12-16 | 2018-04-13 | 国网安徽省电力公司蚌埠供电公司 | A kind of optical cable skirt device |
| CN108802927A (en) * | 2018-05-29 | 2018-11-13 | 国家电网公司 | Optical cable skirt system |
| CN113820804A (en) * | 2021-08-16 | 2021-12-21 | 国网浙江省电力有限公司泰顺县供电公司 | Transformer substation overhead ground wire composite optical cable down-leading structure |
-
2015
- 2015-10-27 CN CN201520839422.8U patent/CN205049795U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891995A (en) * | 2016-06-08 | 2016-08-24 | 国网山东省电力公司青岛供电公司 | Distribution building OPGW optical cable down-lead inlet method |
| CN105891995B (en) * | 2016-06-08 | 2019-04-05 | 国网山东省电力公司青岛供电公司 | Distribution building OPGW optical cable enters the station method under drawing |
| CN107017714A (en) * | 2017-05-18 | 2017-08-04 | 中车永济电机有限公司 | High-speed synchronous main and backup generator rotor |
| CN107017714B (en) * | 2017-05-18 | 2019-03-29 | 中车永济电机有限公司 | High-speed synchronous main and backup generator rotor |
| CN107907957A (en) * | 2017-12-16 | 2018-04-13 | 国网安徽省电力公司蚌埠供电公司 | A kind of optical cable skirt device |
| CN107907957B (en) * | 2017-12-16 | 2024-02-02 | 国网安徽省电力公司蚌埠供电公司 | Optical cable guide tube device |
| CN108802927A (en) * | 2018-05-29 | 2018-11-13 | 国家电网公司 | Optical cable skirt system |
| CN113820804A (en) * | 2021-08-16 | 2021-12-21 | 国网浙江省电力有限公司泰顺县供电公司 | Transformer substation overhead ground wire composite optical cable down-leading structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |