CN205941998U - Resistant type staying cable configuration that draws - Google Patents
Resistant type staying cable configuration that draws Download PDFInfo
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- CN205941998U CN205941998U CN201620732593.5U CN201620732593U CN205941998U CN 205941998 U CN205941998 U CN 205941998U CN 201620732593 U CN201620732593 U CN 201620732593U CN 205941998 U CN205941998 U CN 205941998U
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- insulating barrier
- electric unit
- light unit
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Abstract
The utility model discloses a staying optical cable relates to resistant type staying cable configuration that draws, including insulation sheath and copper line weaving layer, copper line weaving layer is crowded package one deck insulation sheath outward, be equipped with aramid fiber yarn enhancement layer, light unit and electric unit in the copper line weaving layer, aramid fiber yarn enhancement layer, light unit and electric unit are in the same place with fixed tension hank system, light unit skin is equipped with the first insulation layer, first insulation in situ parcel has the signal line, electricity unit skin is equipped with the second insulating layer, parcel live wire in the second insulating layer. The utility model discloses a resistant type staying cable configuration that draws has adopted new structure, has designed the cable configuration that can be able to bear or endure to draw the type, has set up the tensile reinforcement body of large tracts of land, still is provided with copper line weaving layer, has improved the toughness and the intensity of tensile greatly, is able to bear or endure to draw effectually.
Description
Technical field
This utility model is related to a kind of tether cable, is specifically related to resistance to pull-up tether cable structure.
Background technology
Tether cable is very different with traditional optical cable, tether cable design when it is necessary to according to tether cable
Work characteristics and use environment, to be designed, and the design of tether cable must is fulfilled for the use requirement of working environment, have
Need under environment tether cable can unusual tension, for this reason, it is proposed that resistance to pull-up tether cable structure.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, provides resistance to pull-up tether cable knot
Structure, employs new structure, have devised the tether cable structure of very tension, and solving tether cable needs asking of tension
Topic.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme：Design and resistance to pull-up be tethered at light
Cable structure, including insulating outer protective cover and copper wire woven layer, extrudes one layer of insulating outer protective cover, described copper cash outside described copper wire woven layer
It is provided with aramid yarn enhancement layer, light unit and electric unit, described aramid yarn enhancement layer, light unit and electric unit are with fixation in braiding layer
Tension force process together, described light unit outer layer is provided with the first insulating barrier, is enclosed with holding wire, institute in described first insulating barrier
State electric unit outer layer and be provided with the second insulating barrier, parcel live wire in described second insulating barrier.
Further, described insulating outer protective cover, the first insulating barrier and the second insulating layer material are Low Density Polyethylene.
Further, described copper wire woven layer material is tinned wird.
Further, described light unit and electric unit are provided with many, and many described light units and electric unit are uniformly distributed
In aramid yarn enhancement layer.
The beneficial effect that this utility model is reached is：Resistance to pull-up tether cable structure, employs new structure, designs
Can be resistant to pull-up cable configuration, be provided with large-area tension intensive aspect, be additionally provided with copper wire woven layer, substantially increase
The toughness of tension and intensity, resistance to draw effect good.
Brief description
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used for explaining this utility model together, does not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is the structural representation of the resistance to pull-up tether cable structure of this utility model.
In figure：1- insulating outer protective cover, 2- copper wire woven layer, 3- aramid yarn enhancement layer, 4- light unit, 401- first insulate
Layer, 402- holding wire, 5- electric unit, 501- second insulating barrier, 502- electric wire.
Specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
As shown in figure 1, resistance to pull-up tether cable structure, including insulating outer protective cover 1 and copper wire woven layer 2, described copper cash is compiled
Extrude one layer of insulating outer protective cover 1 outside tissue layer 2, in described copper wire woven layer 2, be provided with aramid yarn enhancement layer 3, light unit 4 and electric unit
5, described aramid yarn enhancement layer 3, light unit 4 and electric unit 5 are so that together with fixing tension force process, described light unit 4 outer layer sets
There is the first insulating barrier 401, be enclosed with holding wire 402 in described first insulating barrier 401, it is exhausted that described electric unit 5 outer layer is provided with second
Edge layer 501, parcel live wire 502 in described second insulating barrier 501.
Described insulating outer protective cover 1, the first insulating barrier 401 and the second insulating barrier 501 material are Low Density Polyethylene, low-density
Polyethylene insulation performance and tensile strength are very high, and described copper wire woven layer 2 material is tinned wird, and copper wire woven layer 2 both may be used
Can strengthen tensile strength as thunder and lightning leakage path again, described light unit 4 and electric unit 5 are provided with many, many described light
Unit 4 and electric unit 5 are evenly distributed in aramid yarn enhancement layer 3, and light unit 4 and electric unit 5 process are in aramid yarn enhancement layer 3
Interior, there is certain twisting pitch, certain axial strain can be produced.
Principle of the present utility model and advantage：Resistance to pull-up tether cable structure, employs new structure, designs and can resist
The cable configuration drawing, is provided with many light units 4 and Duo Gen electric unit 5 and is strengthened in aramid yarn with the process of fixing even tension
It is ensured that light unit 4 and electric unit 5 are when by axial tension in layer 3, photo elements 4 and electric unit 5 have certain twisting pitch,
Certain axial strain can be produced, though optical cable when by maximum pull also can normal work, outer also in aramid yarn enhancement layer 3
It is provided with copper wire woven layer 2, copper wire woven layer 2 both can make optical cable keep away when system is struck by lightning, as thunder and lightning leakage path
Exempt from the major accidents such as fracture, the safety of protection system, also greatly strengthen resistance to tensile strength simultaneously, this utility model is using peace
Entirely reliable, resistance to draw performance good.
Finally it should be noted that：The foregoing is only preferred embodiment of the present utility model, be not limited to this
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can be modified to the technical scheme described in foregoing embodiments, or to wherein some technical characteristics
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made etc., all
Should be included within protection domain of the present utility model.
Claims (4)
1. resistance to pull-up tether cable structure, including insulating outer protective cover（1）With copper wire woven layer（2）, described copper wire woven layer（2）Outward
Extrude one layer of insulating outer protective cover（1）It is characterised in that：Described copper wire woven layer（2）Inside it is provided with aramid yarn enhancement layer（3）, light list
Unit（4）And electric unit（5）, described aramid yarn enhancement layer（3）, light unit（4）And electric unit（5）With fixing tension force process one
Rise, described light unit（4）Outer layer is provided with the first insulating barrier（401）, described first insulating barrier（401）Inside it is enclosed with holding wire
（402）, described electric unit（5）Outer layer is provided with the second insulating barrier（501）, described second insulating barrier（501）Interior parcel live wire
（502）.
2. resistance to pull-up tether cable structure according to claim 1 is it is characterised in that described insulating outer protective cover（1）, first
Insulating barrier（401）With the second insulating barrier（501）Material is Low Density Polyethylene.
3. resistance to pull-up tether cable structure according to claim 1 is it is characterised in that described copper wire woven layer（2）Material
For tinned wird.
4. resistance to pull-up tether cable structure according to claim 1 is it is characterised in that described light unit（4）And electric unit
（5）It is provided with many, many described light units（4）And electric unit（5）It is evenly distributed in aramid yarn enhancement layer（3）Interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732593.5U CN205941998U (en) | 2016-07-13 | 2016-07-13 | Resistant type staying cable configuration that draws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732593.5U CN205941998U (en) | 2016-07-13 | 2016-07-13 | Resistant type staying cable configuration that draws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205941998U true CN205941998U (en) | 2017-02-08 |
Family
ID=57928068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620732593.5U Expired - Fee Related CN205941998U (en) | 2016-07-13 | 2016-07-13 | Resistant type staying cable configuration that draws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205941998U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019500A (en) * | 2016-08-04 | 2016-10-12 | 东莞铭普光磁股份有限公司 | Coaxial type photoelectric element |
| CN107578858A (en) * | 2017-08-30 | 2018-01-12 | 苏州惠华电子科技有限公司 | A kind of preparation method of tether cable |
| CN110770621A (en) * | 2017-06-14 | 2020-02-07 | 住友电气工业株式会社 | Groove-shaped optical cable |
-
2016
- 2016-07-13 CN CN201620732593.5U patent/CN205941998U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019500A (en) * | 2016-08-04 | 2016-10-12 | 东莞铭普光磁股份有限公司 | Coaxial type photoelectric element |
| CN110770621A (en) * | 2017-06-14 | 2020-02-07 | 住友电气工业株式会社 | Groove-shaped optical cable |
| CN107578858A (en) * | 2017-08-30 | 2018-01-12 | 苏州惠华电子科技有限公司 | A kind of preparation method of tether cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20170208 Termination date: 20170713 |