CN203350504U - Terminal joint box of optical phase conductor - Google Patents
Terminal joint box of optical phase conductor Download PDFInfo
- Publication number
- CN203350504U CN203350504U CN 201320464003 CN201320464003U CN203350504U CN 203350504 U CN203350504 U CN 203350504U CN 201320464003 CN201320464003 CN 201320464003 CN 201320464003 U CN201320464003 U CN 201320464003U CN 203350504 U CN203350504 U CN 203350504U
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- CN
- China
- Prior art keywords
- box body
- lower box
- upper cartridge
- phase conductor
- cartridge body
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- Expired - Fee Related
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Abstract
The utility model relates to terminal joint box of an optical phase conductor. The terminal joint box of the optical phase conductor comprises an upper box body and a lower box body, and a through hole composite insulator is arranged between the upper box body and the lower box body. The upper box body is equipped with a box cover, and a seal ring is arranged between the upper box body and the box cover. The lower box body is equipped with a pedestal, and a seal ring is arranged between the lower box body and the pedestal. The upper box body is connected with an incoming cable pressing block, and the lower box body is connected with a leading-out cable pressing block. Insulating, filling and sealing devices are both arranged at the connection position of the upper box body and the through hole composite insulator and the connection position of the lower box body and the through hole composite insulator and are connected with optical fiber protection tubes respectively, winders are both arranged in the upper and lower box bodies respectively, and each winder is equipped with winding wire clamps and a wire storage disk. The terminal joint box of the optical phase conductor of the utility model is reasonable in design, compact in structure, large in suitable cable diameter range and reliable in sealing, and is a product which is safe and reliable in running, and simple, convenient and reasonable in installation.
Description
Technical field
The utility model relates to a kind of terminal connection box for optical phase conductor, a kind of for OPPC (OPPC) cable splice closure.
Background technology
OPPC, referred to as OPPC, be that a kind of that developed recently gets up meets the novel communication mode in electrified wire to optical fiber, and it is erected in power transmission and transformation line as common phase line, has following remarkable advantage:
1, because optical fiber is placed in phase line, the OPGW(Optical Fiber composite overhead Ground Wire that does not have thunderbolt on ground wire to cause) disconnected strand, the major defect of disconnected core;
2, with the ADSS(All Dielectric self-support) compare, because of the effect of field intensity, do not cause the broken string accident of burning of optical cable corrosion or initiation;
3, the line spanning height obviously is superior to the ADSS optical cable, safe and reliable;
4, because high voltage being arranged on wire, absolute antitheft advantage being arranged;
5, can be used on the transmission line of electricity without lightning conducter.
Therefore because OPPC has a little abovely, more and more be widely used.
No-go sub box of the prior art is directly through composite hollow insulator, easily at hollow formation discharge path by leading in cable; OPPC adopts parallel groove clamp with being connected of connector box, and practical cable footpath scope is little, causes the scope of application of product also to dwindle.
The utility model content
For the deficiency existed on prior art, the utility model provides a kind of terminal connection box for optical phase conductor of new structure.
The utility model is to realize by the following technical solutions:
A kind of terminal connection box for optical phase conductor, comprise upper cartridge body and lower box body, the through hole composite insulator is installed between upper cartridge body and lower box body, above described upper cartridge body, lid is set, between described upper cartridge body and lid, O-ring seal is set, described lower box body arranges base, between described lower box body and base, O-ring seal is set; Described upper cartridge body connects into the cable briquetting, and described lower box body connects the lead wire briquetting; The junction of described upper cartridge body, lower box body and through hole composite insulator all arranges the insulation filling packoff, and described insulation filling packoff connects optical fiber protective tube; Bobbin winoler all is set in described upper cartridge body and lower box body, coiling wire clamp and the dish of saving are set on described bobbin winoler.
As preferred version, above-mentionedly advance the cable briquetting and comprise into the cable clip tool, describedly advance in the cable clip tool introduction guide hole is set, described introduction guide hole is fixed by the first fastening nut and upper cartridge body.
As preferred version, above-mentioned lead wire briquetting comprises the lead wire fixture, in described lead wire fixture, arranges and draws guide hole, and the described guide hole of drawing is fixed by the second fastening nut and lower box body.
As preferred version, the junction of above-mentioned lower box body and through hole composite insulator also arranges fixedly briquetting.
The utility model compared with prior art useful effect is: the utility model is reasonable in design, compact conformation, and applicable cable footpath scope is large, and sealing is reliable, is a kind of safe and reliable to operation, rational product of simple installation.
The accompanying drawing explanation
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
As shown in Figure 1, a kind of terminal connection box for optical phase conductor, comprise upper cartridge body 1 and lower box body 2, between upper cartridge body 1 and lower box body 2, through hole composite insulator 3 is installed, lid 4 is set above upper cartridge body 1, between upper cartridge body 1 and lid 4, O-ring seal 5 is set, lower box body 2 arranges base 6, between lower box body 2 and base 6, O-ring seal 5 is set; Upper cartridge body 1 connects into cable briquetting 7, and lower box body 2 connects lead wire briquetting 8; Upper cartridge body 1, lower box body 2 all arrange insulation filling packoff 9 with the junction of through hole composite insulator 3, and insulation filling packoff 9 connects optical fiber protective tube 10; The interior bobbin winoler 11 that all arranges of upper cartridge body 1 and lower box body 2, arrange coiling wire clamp 12 and the dish 13 of saving on bobbin winoler 11.
As preferred version, advance cable briquetting 7 and comprise into cable clip tool 71, advance interior setting of cable clip tool 71 and introduce guide hole 72, introduce guide hole 72 fixing with upper cartridge body 1 by the first fastening nut 73.
As preferred version, lead wire briquetting 8 comprises lead wire fixture 81, and guide hole 82 is drawn in the interior setting of lead wire fixture 81, draws guide hole 82 and fixes by the second fastening nut 83 and lower box body 2.
As preferred version, lower box body 2 also arranges fixedly briquetting 14 with the junction of through hole composite insulator 3.
The utility model is reasonable in design, compact conformation, and applicable cable footpath scope is large, and sealing is reliable, is a kind of safe and reliable to operation, rational product of simple installation.
Above demonstration and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a terminal connection box for optical phase conductor, comprise upper cartridge body and lower box body, the through hole composite insulator is installed between upper cartridge body and lower box body, above described upper cartridge body, lid is set, between described upper cartridge body and lid, O-ring seal is set, described lower box body arranges base, between described lower box body and base, O-ring seal is set; Described upper cartridge body connects into the cable briquetting, and described lower box body connects the lead wire briquetting; It is characterized in that: the junction of described upper cartridge body, lower box body and through hole composite insulator all arranges the insulation filling packoff, and described insulation filling packoff connects optical fiber protective tube; Bobbin winoler all is set in described upper cartridge body and lower box body, coiling wire clamp and the dish of saving are set on described bobbin winoler.
2. terminal connection box for optical phase conductor according to claim 1, is characterized in that, describedly advances the cable briquetting and comprise into the cable clip tool, describedly advances in the cable clip tool introduction guide hole is set, and described introduction guide hole is fixed by the first fastening nut and upper cartridge body.
3. terminal connection box for optical phase conductor according to claim 1, is characterized in that, described lead wire briquetting comprises the lead wire fixture, in described lead wire fixture, arranges and draw guide hole, and the described guide hole of drawing is fixed by the second fastening nut and lower box body.
4. terminal connection box for optical phase conductor according to claim 1, is characterized in that, the junction of described lower box body and through hole composite insulator also arranges fixedly briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320464003 CN203350504U (en) | 2013-07-31 | 2013-07-31 | Terminal joint box of optical phase conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320464003 CN203350504U (en) | 2013-07-31 | 2013-07-31 | Terminal joint box of optical phase conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350504U true CN203350504U (en) | 2013-12-18 |
Family
ID=49750386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320464003 Expired - Fee Related CN203350504U (en) | 2013-07-31 | 2013-07-31 | Terminal joint box of optical phase conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203350504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749963A (en) * | 2019-11-22 | 2020-02-04 | 深圳新阳蓝光能源科技股份有限公司 | Improved device for waterproof grade of photoelectric terminal connector box |
| CN111555236A (en) * | 2020-05-27 | 2020-08-18 | 贵州电网有限责任公司 | Novel safe optical fiber terminal junction box |
-
2013
- 2013-07-31 CN CN 201320464003 patent/CN203350504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749963A (en) * | 2019-11-22 | 2020-02-04 | 深圳新阳蓝光能源科技股份有限公司 | Improved device for waterproof grade of photoelectric terminal connector box |
| CN111555236A (en) * | 2020-05-27 | 2020-08-18 | 贵州电网有限责任公司 | Novel safe optical fiber terminal junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jing Inventor after: Li Suiqiang Inventor after: Shang Qunfeng Inventor before: Li Jing Inventor before: Li Suiqiang Inventor before: Gao Qunfeng |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20210731 |