CN208141886U - A kind of tensile cable conductor and tensile cable - Google Patents
A kind of tensile cable conductor and tensile cable Download PDFInfo
- Publication number
- CN208141886U CN208141886U CN201820621247.9U CN201820621247U CN208141886U CN 208141886 U CN208141886 U CN 208141886U CN 201820621247 U CN201820621247 U CN 201820621247U CN 208141886 U CN208141886 U CN 208141886U
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- cable
- fixedly connected
- polyethylene
- tensile
- tensile cable
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Abstract
The utility model discloses a kind of tensile cable conductor and tensile cables, including polyethylene outer sheath, the inner surface of the polyethylene outer sheath is fixedly connected with the outer surface of Clad Steel band, the inner surface of the Clad Steel band is fixedly connected with aluminium-plastic tape, the inner surface of the aluminium-plastic tape is fixedly connected with polyethylene inner sheath, the inner surface of the polyethylene inner sheath is fixedly connected with aramid belt, and the inner surface of the aramid belt is fixedly connected with plastic-coated aluminium strip.The tensile cable conductor and tensile cable, pass through polyethylene outer sheath, the collective effect of Clad Steel band, aramid belt, plastic-coated aluminium strip, yellow gold band and strengthening core, when staff moves cable, it ensure that the intact of conductor well, so that the tensile strength of cable greatly promotes, so that the tensile strength of conductor gets a promotion, it is therefore prevented that damaged when drag cable to cable, while ensure that cable cisco unity malfunction.
Description
Technical field
The utility model relates to field of cable technology, specially a kind of tensile cable conductor and tensile cable.
Background technique
Usually by several or several groups of conducting wires（Every group at least two）The cable for the similar rope being twisted, every group of conducting wire
Between mutually insulated, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Cable has interior logical
Electricity, the feature of external insulation.Wire and cable is to transmit electricity（Magnetic）Can, information and the wire product for realizing electromagnetic energy conversion.Broad sense
Wire and cable be also referred to simply as cable, the cable of narrow sense refers to insulated cable, it may be defined as：The set consisted of following parts
Body；The clad that one or more insulated wire cores and each may have, total protective layer and outer jacket, cable also may be used
There is the additional conductor not insulated.
In modern society, more and more needs of work use cable, and some work activities spaces are smaller, the cable used
It is not easy to be placed in protection carrier bar, directly dilatory to use, the Chinese patent of existing cable such as 201829226 U of patent No. CN
A kind of disclosed high-low temperature resistant signal cable made of composite material, including quilt outside external insulation, outside silver-plated braiding copper mesh layers, interior insulation by,
Conductor and silver coating are able to carry out the effect of remote transmission operation although there is excellent high- and low-temperature resistance performance, into
When row a few thing, needing to draw cable, traditional cable can damage conductor when dilatory, and have
Working environment is too moist, when cable work may threaten to the personal safety of staff or cable inside
Humidity, so that cable cisco unity malfunction.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of tensile cable conductor and tensile cable, solves
When carrying out a few thing, needing to draw cable, traditional cable can damage conductor when dilatory, and
Some working environments are too moist, and when cable work may threaten to the personal safety of staff or cable
It is internal moist, so that the problem of cable cisco unity malfunction.
（Two）Technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of tensile cable conductor and tensile cable,
Including polyethylene outer sheath, the inner surface of the polyethylene outer sheath is fixedly connected with the outer surface of Clad Steel band, the plastic-coated
The inner surface of steel band is fixedly connected with aluminium-plastic tape, and the inner surface of the aluminium-plastic tape is fixedly connected with shield in polyethylene
Set, the inner surface of the polyethylene inner sheath are fixedly connected with aramid belt, and the inner surface of the aramid belt is fixedly connected with plastic-coated
Aluminium strip, the internal standard face of the plastic-coated aluminium strip are fixedly connected with yellow gold band, and the inner surface of the yellow gold band is fixedly connected
There is the first insulating tape.
The inner surface of first insulating tape is provided with cable heart filler, and the cable heart filler is internally provided with reinforcement
Core, the cable heart filler are internally provided with three the second insulating tapes, and the inner surface of second insulating tape is fixedly connected with
Shielded layer, the inner surface of the shielded layer are fixedly connected with loose tube set, and belonging loose tube set is internally provided with pipe inner stuffing,
The pipe inner stuffing is internally provided with conductor.
There are two mark bands for the outer surface setting of the polyethylene outer sheath.
Preferably, the inside of the polyethylene outer sheath is filled with polyethylene, the polyethylene outer sheath and Clad Steel band
Thickness it is identical.
Preferably, the inside of the aluminium-plastic tape is filled with aluminium alloy and plating aluminum material, the thickness of the aluminium-plastic tape
Degree is 2 times of polyethylene inner sheath.
Preferably, the inside of the aramid belt is filled with aramid fiber, and the aramid belt is identical with the thickness of plastic-coated aluminium strip.
Preferably, the inside of first insulating tape is filled with asbestos, and first insulating tape insulate with a thickness of second
With 2 times.
Preferably, the inside of the shielded layer is filled with tin-coated copper, the shielded layer and the second insulating tape thickness phase
Deng.
（Three）Beneficial effect
The utility model provides a kind of tensile cable conductor and tensile cable, has following beneficial effect：
（1）, the tensile cable conductor and tensile cable, pass through polyethylene outer sheath, Clad Steel band, aramid belt, plastic-coated aluminium
Band, yellow gold band and strengthening core collective effect ensure that lead well when staff moves cable
Body it is intact so that the tensile strength of cable greatly promotes, so that the tensile strength of conductor gets a promotion, it is therefore prevented that dilatory
Cable is damaged when cable, while ensure that cable cisco unity malfunction.
（2）, the tensile cable conductor and tensile cable, by being arranged shielded layer, cable conductor be twisted by stranded conductor and
At it easily forms air gap between insulating layer, and conductive surface is rough, will cause electric field concentration, guarantees there is being electromagnetic interference ring
The transmission performance of system under border, improves the distribution of electric field.
（3）, the tensile cable conductor and tensile cable, by being arranged cable heart filler, cable heart filler be include low cigarette
Halogen-free polyvinyl and some packing materials have the function of high temperature resistant and fire-retardant, and play the role of damping, and the utility model knot
Structure is compact, and design is rationally, practical.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model is overlooked.
In figure：1 polyethylene outer sheath, 2 Clad Steel bands, 3 aluminium-plastic tapes, 4 polyethylene inner sheaths, 5 aramid belts, 6 plastic-coateds
Aluminium strip, 7 yellow gold bands, 8 first insulating tapes, 9 cable heart fillers, 10 second insulating tapes, 11 shielded layers, 12 loose tube sets, 13 pipes
Inner stuffing, 14 conductors, 15 strengthening cores, 16 mark bands.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of tensile cable conductor and tensile cable, packet
Polyethylene outer sheath 1 is included, by the way that polyethylene outer sheath 1 is arranged, the inside of polyethylene outer sheath 1 is filled with polyethylene, polyethylene
It is a kind of aggregated thermoplastic resin obtained of ethylene, industrially, also including the copolymer of ethylene and a small amount of alpha-olefin, poly- second
Alkene is odorless, nontoxic, feel ceraceous, good with excellent resistance to low temperature chemical stability, is resistant to the erosion of most of soda acids, often
Temperature is lower not to dissolve in common solvent, and water imbibition is small, and electrical insulating property is excellent, ensure that the safety inspection of staff, outer protective polyethylene
Set is 1 identical with the thickness of Clad Steel band 2, by the way that Clad Steel band 2 is arranged so that cable is more resistant to corrosion so that cable be not easy by
Toy destroys, so that cable can be used more long, ensure that the service life of cable, the interior table of polyethylene outer sheath 1
Face is fixedly connected with the outer surface of Clad Steel band 2, and the inner surface of Clad Steel band 2 is fixedly connected with aluminium-plastic tape 3, passes through setting
Aluminium-plastic tape 3, aluminium plastic composite material have antistatic, and antiultraviolet, moisture-proof oxygen barrier shading, Cold-proof oilproof high temperature resistant is oxygen barrier
The features such as easy Feng Xingqiang, intermolecular gap is smaller, has the effect of very strong water-blocking moistureproof, ensure that the normal work of cable,
The inside of aluminium-plastic tape 3 filled with aluminium alloy and plating aluminum material, aluminium-plastic tape 3 with a thickness of the 2 of polyethylene inner sheath 4
Times, the inner surface of aluminium-plastic tape 3 is fixedly connected with polyethylene inner sheath 4, and by the way that polyethylene inner sheath 4 is arranged, water imbibition is small,
Electrical insulating property is good, and compared with polyethylene outer sheath 1, molecular structure is smaller, plays the role of damp proof insulation to cable, can more mention
The tensile strength of high cable entirety, the inner surface of polyethylene inner sheath 4 are fixedly connected with aramid belt 5, by the way that aramid belt 5 is arranged,
The inside of aramid belt 5 is filled with aramid fiber, be a kind of new shape composite high-performance ribbon it there is high intensity, be high-quality
5-6 times of steel, modulus are 2-3 times of steel or glass fibre, and toughness is 2 times of steel, and weight is only the 1/5 of steel,
The continuous use temperature range of aramid fiber is extremely wide, in ﹣ 196.It can be operated normally for a long time within the scope of C to 204 DEG C, the receipts at 150 DEG C
Shrinkage is 0, do not decomposed at a high temperature of 560 DEG C it is non-fusible, and have good insulating properties and corrosion resistance, life cycle is very
It is long, thus but also cable is easier dragging, the thickness of aramid belt 5 and plastic-coated aluminium strip 6 while ensure that cable tensile strength
Identical, the inner surface of aramid belt 5 is fixedly connected with plastic-coated aluminium strip 6, and the internal standard face of plastic-coated aluminium strip 6 is fixedly connected with yellow gold band
7, by the way that yellow gold band 7 is arranged, a small amount of silver, which is added, in copper can significantly improve softening temperature and creep resistance ability, yellow gold
Tool has good wearability, electrical contact and corrosion resistance, for manufacturing contact line, communication cable core and other high-wearing features electricity
Line, improves the tensile strength and wearability of cable, and the inner surface of yellow gold band 7 is fixedly connected with the first insulating tape 8, and first
The inside of insulating tape 8 is filled with asbestos, 2 times with a thickness of the second insulating tape 10 of the first insulating tape 8.
The inner surface of first insulating tape 8 is provided with cable heart filler 9, by the way that cable heart filler 9, cable heart filler 9 is arranged
Being includes low smoke and zero halogen polyethylene and some packing materials, has the function of high temperature resistant, fire-retardant, and play the role of damping, the cable heart
Filler 9 is internally provided with strengthening core 15, and by the way that strengthening core 15 is arranged, and strengthening core 15 is steel strand wires strengthening core 15, and steel twists
The effect of line is to increase the toughness of optical cable, prevents optical cable from breaking in the construction process, improves the tensile strength of cable, the cable heart is filled out
That fills object 9 is internally provided with three the second insulating tapes 10, and the inner surface of the second insulating tape 10 is fixedly connected with shielded layer 11, passes through
Shielded layer 11 is set, and the inside of shielded layer 11 is filled with tin-coated copper, and cable conductor 14 is twisted by stranded conductor, it and insulation
Air gap is easily formed between layer, conductor 14 is rough, will cause electric field concentration, guarantees the system in the case where there is electromagnetic interference environment
Transmission performance improves the distribution of electric field, the inner surface of shielded layer 11 equal with the thickness of the second insulating tape 10 of shielded layer 11
It is fixedly connected with loose tube set 12,12 and pipe inner stuffing 13 are covered by setting loose tube, to the conductor 14 inside pipe inner stuffing 13
Play the role of shock-absorbing protecting, while also functioning to flame-proof damp-proof, belonging being internally provided in pipe for loose tube set 12 is filled out
Object 13 is filled, pipe inner stuffing 13 is internally provided with conductor 14.
There are two mark bands 16 for the outer surface setting of polyethylene outer sheath 1, by the way that mark band 16, prompting construction next time is arranged
Personnel have cable herein, avoid construction when damage cable.
It can to sum up obtain, 1, the tensile cable conductor and tensile cable pass through polyethylene outer sheath 1, Clad Steel band 2, aramid fiber
Collective effect with 5, plastic-coated aluminium strip 6, yellow gold band 7 and strengthening core 15, when staff moves cable,
It ensure that the intact of conductor 14 well, so that the tensile strength of cable greatly promotes, so that the tensile strength of conductor 14
It gets a promotion, it is therefore prevented that cable is damaged when drag cable, while ensure that cable cisco unity malfunction.
2, the tensile cable conductor and tensile cable, by the way that shielded layer 11 is arranged, cable conductor 14 is twisted by stranded conductor
It forms, it easily forms air gap between insulating layer, and conductor 14 is rough, will cause electric field concentration, guarantees having electromagnetism dry
The transmission performance for disturbing system under environment improves the distribution of electric field.
3, the tensile cable conductor and tensile cable, by be arranged cable heart filler 9, cable heart filler 9 be include low cigarette
Halogen-free polyvinyl and some packing materials have the function of high temperature resistant and fire-retardant, and play the role of damping, and the utility model knot
Structure is compact, and design is rationally, practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of tensile cable conductor and tensile cable, including polyethylene outer sheath（1）, it is characterised in that：Outside the polyethylene
Sheath（1）Inner surface and Clad Steel band（2）Outer surface be fixedly connected, the Clad Steel band（2）Inner surface be fixedly connected
There is aluminium-plastic tape（3）, the aluminium-plastic tape（3）Inner surface be fixedly connected with polyethylene inner sheath（4）, the polyethylene
Inner sheath（4）Inner surface be fixedly connected with aramid belt（5）, the aramid belt（5）Inner surface be fixedly connected with plastic-coated aluminium strip
（6）, the plastic-coated aluminium strip（6）Internal standard face be fixedly connected with yellow gold band（7）, the yellow gold band（7）Inner surface
It is fixedly connected with the first insulating tape（8）；
First insulating tape（8）Inner surface be provided with cable heart filler（9）, the cable heart filler（9）Inside setting
There is strengthening core（15）, the cable heart filler（9）Be internally provided with three the second insulating tapes（10）, second insulating tape
（10）Inner surface be fixedly connected with shielded layer（11）, the shielded layer（11）Inner surface be fixedly connected with loose tube set（12）,
Belonging loose tube set（12）Be internally provided with pipe inner stuffing（13）, the pipe inner stuffing（13）Be internally provided with conductor
（14）；
The polyethylene outer sheath（1）Outer surface setting there are two mark band（16）.
2. a kind of tensile cable conductor according to claim 1 and tensile cable, it is characterised in that：The outer protective polyethylene
Set（1）Inside be filled with polyethylene, the polyethylene outer sheath（1）With Clad Steel band（2）Thickness it is identical.
3. a kind of tensile cable conductor according to claim 1 and tensile cable, it is characterised in that：The aluminium-plastic tape
（3）Inside filled with aluminium alloy and plating aluminum material, the aluminium-plastic tape（3）With a thickness of polyethylene inner sheath（4）2
Times.
4. a kind of tensile cable conductor according to claim 1 and tensile cable, it is characterised in that：The aramid belt（5）
Inside be filled with aramid fiber, the aramid belt（5）With plastic-coated aluminium strip（6）Thickness it is identical.
5. a kind of tensile cable conductor according to claim 1 and tensile cable, it is characterised in that：First insulating tape
（8）Inside be filled with asbestos, first insulating tape（8）With a thickness of the second insulating tape（10）2 times.
6. a kind of tensile cable conductor according to claim 1 and tensile cable, it is characterised in that：The shielded layer（11）
Inside be filled with tin-coated copper, the shielded layer（11）And the second insulating tape（10）Thickness it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820621247.9U CN208141886U (en) | 2018-04-27 | 2018-04-27 | A kind of tensile cable conductor and tensile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820621247.9U CN208141886U (en) | 2018-04-27 | 2018-04-27 | A kind of tensile cable conductor and tensile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208141886U true CN208141886U (en) | 2018-11-23 |
Family
ID=64311450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820621247.9U Expired - Fee Related CN208141886U (en) | 2018-04-27 | 2018-04-27 | A kind of tensile cable conductor and tensile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208141886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111899932A (en) * | 2020-07-23 | 2020-11-06 | 陈洁 | Ceramic silica gel cable |
-
2018
- 2018-04-27 CN CN201820621247.9U patent/CN208141886U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111899932A (en) * | 2020-07-23 | 2020-11-06 | 陈洁 | Ceramic silica gel cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181123 Termination date: 20200427 |