CN202663069U - Photoelectric composite type power cable accessory - Google Patents
Photoelectric composite type power cable accessory Download PDFInfo
- Publication number
- CN202663069U CN202663069U CN 201220287992 CN201220287992U CN202663069U CN 202663069 U CN202663069 U CN 202663069U CN 201220287992 CN201220287992 CN 201220287992 CN 201220287992 U CN201220287992 U CN 201220287992U CN 202663069 U CN202663069 U CN 202663069U
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- China
- Prior art keywords
- cold
- contraction
- shrinkage
- optical fiber
- cable
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- Expired - Lifetime
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Abstract
The utility model discloses a photoelectric composite type power cable accessory, relating to the field of power equipment accessories. The photoelectric composite type power cable accessory comprises a cold-contraction finger sleeve (the finger number is equal to the core number of a cable), cold-contraction terminals and cables, wherein cold-contraction insulating tubes are sleeved on the cables, cable cores of one ends of the cables are connected with a grounding wire and wound and bound by using a strip material, the cold-contraction finger sleeve is sleeved on the periphery of the strip material, the cold-contraction terminals are sleeved at the other ends of the cables, a cold-contraction small finger is additionally arranged on the cold-contraction finger sleeve, one end of an optical fiber is fixed in the cold-contraction finger sleeve, the other end of the optical fiber penetrates through the cold-contraction small finger, and a cold-contraction insulating tube is additionally sleeved on the optical fiber. Through the technical scheme, the reliability of connection for power cable parts of photoelectric composite type cables is achieved, the effective protection on the optical fiber is achieved, and the photoelectric composite type power cable accessory has the characteristics of simplicity, convenience and fastness in mounting, good insulating effect, good sealing performance, dust prevention, no maintenance and the like.
Description
Technical field
The utility model relates to the power equipment field of accessories, relates in particular to a kind of electro-optical composite electric cable fitting.
Background technology
Electric cable accessories is the important component part that cable line can reliability service, there is which type of cable just need to have which type of electric cable accessories to match with it, with the most use in the market is common cross-linked polyethylene insulated cable, it is pure power cable, therefore electric cable accessories also is medium-sized electric cable accessories, but the development along with electric power, pure power cable can not be met the need of market, this the compound cable of photoelectricity just occurred, there has been the compound cable of photoelectricity just to need corresponding annex supporting with it, also do not had at present the electric cable accessories of the electro-optical composite of specialty in the industry.
Summary of the invention
The utility model is for above-mentioned technical problem, provide a kind of install simple, sealing is high, good insulating, the good electro-optical composite electric cable fitting cold-shrinkable terminal of dust-proof effect.
The utility model is for solving the problems of the technologies described above, provide following technical scheme: a kind of electro-optical composite electric cable fitting, comprise shrinkage fingerstall, cold-shrinkable terminal, cable, be socketed with the shrinkage insulated tube on the cable, the cable core of cable one end connects an earth connection and twines binding with band, described band outer race is connected to the shrinkage fingerstall, the cable other end is socketed with cold-shrinkable terminal, it is characterized in that being provided with in addition on the shrinkage fingerstall shrinkage little finger of toe, optical fiber one end is fixed in the shrinkage fingerstall, the other end passes in the shrinkage little finger of toe, is socketed with in addition a shrinkage insulated tube on the optical fiber.
As further improvement of the utility model, be wound with band on the optical fiber.By this kind setting, to such an extent as to cause to hold optical fiber tightly the time when the too little shrinkage fingerstall of diameter of optical fiber and shrinkage insulated tube are retracted to optical fiber, can be first twine at optical fiber and shrink again fingerstall and insulated tube after band reaches certain diameter, so just can guarantee that no matter the cable of the sort of specification can both be installed and guarantee to seal smoothly.
As further improvement of the utility model, the shrinkage insulated tube and the overlapping overlap joint of the shrinkage little finger of toe 20mm ~ 40mm that are socketed in addition on the described optical fiber arrange the effect of well playing waterproof and dustproof, insulation protection optical fiber by this kind.
The beneficial effects of the utility model: the utility model has namely been finished the reliable connection of power cable part to the electro-optical composite cable by technique scheme; finished again effective protection of optical fiber, existing simple installation is quick, and insulation effect is good, good seal performance; dustproof, the characteristics such as non-maintaining.
Description of drawings
Fig. 1 is the electric cable accessories structural representation of prior art.
Fig. 2 is the structural representation of electric cable accessories of the present utility model.
Embodiment
A kind of electro-optical composite electric cable fitting, comprise shrinkage fingerstall 001, cold-shrinkable terminal 002, cable 003, be socketed with shrinkage insulated tube 004a on the cable 003, the cable core of cable 003 1 ends connects an earth connection 005 and twines binding with band, described band outer race is connected to shrinkage fingerstall 001, cable 003 other end is socketed with cold-shrinkable terminal 002, be provided with in addition a shrinkage little finger of toe 006 on the shrinkage fingerstall 001, optical fiber 007 1 ends are fixed in the shrinkage fingerstall 001, the other end passes in shrinkage little finger of toe 006, be socketed with in addition a shrinkage insulated tube 004b on the optical fiber 007, be wound with band on the optical fiber 007, the shrinkage insulated tube 004b and the shrinkage little finger of toe 006 overlapping overlap joint 20mm ~ 40mm that are socketed in addition on the described optical fiber 007.
Make electro-optical composite electric cable fitting as shown in Figure 2, adopt following steps: cut incision position at cable 003 1 end oversheaths and according to the mounting process requirement cable copper core is connected with earth connection 005 and twines band, and contraction is socketed in the shrinkage fingerstall 001 on the band, optical fiber 007 passes from the shrinkage little finger of toe 006 of shrinkage fingerstall 001, in the time of can't holding optical fiber 007 tightly when if to such an extent as to the too little shrinkage fingerstall 001 of the diameter of optical fiber 007 and shrinkage insulated tube 004b shrink, can be first after optical fiber 007 twines band to reach certain diameter so again shrinking shrinkage fingerstall 001 and shrinking shrinkage insulated tube 004b, finish other installation with reference to mounting process.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, the equivalence of namely doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (3)
1. electro-optical composite electric cable fitting, comprise shrinkage fingerstall, cold-shrinkable terminal, cable, be socketed with the shrinkage insulated tube on the cable, the cable core of cable one end connects an earth connection and twines binding with band, and described band outer race is connected to the shrinkage fingerstall, and the cable other end is socketed with cold-shrinkable terminal, it is characterized in that being provided with in addition on the shrinkage fingerstall shrinkage little finger of toe, optical fiber one end is fixed in the shrinkage fingerstall, and the other end passes in the shrinkage little finger of toe, is socketed with in addition a shrinkage insulated tube on the optical fiber.
2. a kind of electro-optical composite electric cable fitting according to claim 1 is characterized in that being wound with on the optical fiber band.
3. a kind of electro-optical composite electric cable fitting according to claim 1 is characterized in that the shrinkage insulated tube and the overlapping overlap joint of the shrinkage little finger of toe 20mm ~ 40mm that are socketed in addition on the described optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287992 CN202663069U (en) | 2012-06-19 | 2012-06-19 | Photoelectric composite type power cable accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287992 CN202663069U (en) | 2012-06-19 | 2012-06-19 | Photoelectric composite type power cable accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663069U true CN202663069U (en) | 2013-01-09 |
Family
ID=47457948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220287992 Expired - Lifetime CN202663069U (en) | 2012-06-19 | 2012-06-19 | Photoelectric composite type power cable accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102761087A (en) * | 2012-06-19 | 2012-10-31 | 江苏科耐特高压电缆附件有限公司 | Photoelectric compound type electrical cable accessory |
-
2012
- 2012-06-19 CN CN 201220287992 patent/CN202663069U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102761087A (en) * | 2012-06-19 | 2012-10-31 | 江苏科耐特高压电缆附件有限公司 | Photoelectric compound type electrical cable accessory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CONNECT CABLE ACCESSORIES CO., LTD. Free format text: FORMER NAME: JIANGSU CONNECT HIGH VOLTAGE CABLE ACCESSORY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214241, Jiangsu, Wuxi province Yixing Xu Industrial Zone concentrated area Patentee after: Connect Cable Accessories Co., Ltd. Address before: 214241, Jiangsu, Wuxi province Yixing Xu Industrial Zone concentrated area Patentee before: Jiangsu Connect High Voltage Cable Accessory Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |