CN206412118U - A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof - Google Patents
A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof Download PDFInfo
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- CN206412118U CN206412118U CN201621483552.3U CN201621483552U CN206412118U CN 206412118 U CN206412118 U CN 206412118U CN 201621483552 U CN201621483552 U CN 201621483552U CN 206412118 U CN206412118 U CN 206412118U
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- cable
- proof
- unfirmly closing
- resistance
- stretch
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Abstract
The utility model is related to field of cable technology, and in particular to a kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof.A kind of anti-unfirmly closing of the present utility model and the cable of resistance to compression stretch-proof, compared with prior art, on the one hand, after cable surface has worn one layer of anti-unfirmly closing sheath, the case hardness of cable is substantially increased, and anti-pressure ability also strengthens, and general birds and toy can not bite or peck bad cable；On the other hand, aramid yarn is filled between the space of multi beam cable unit, multi beam cable unit and polyester film, realize the purpose of cable stretch-proof, armour pipe is wound in jacket outer surface, realize the measuring body purpose of cable, so that the horizontal and vertical various anti-pressure abilities of cable are all met, cable is set to have the advantage of anti-unfirmly closing, stretch-proof and compressive property concurrently.
Description
Technical field
The utility model is related to field of cable technology, and in particular to a kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof.
Background technology
Available data cable is general all without steel-tape armouring, only one layer sheath, in the wild many occasions of birds, some nothings
Merely angry bird can peck cable, cause general data cable injurious surface mark innumerable, or even break down.In order to avoid being pecked by birds
Bad cable, traditional method is that cable added into the protection of layer steel-tape armouring, but cable deadweight increase, to overhead mounting and installation and is held
Weight steel wire very big pressure.Therefore, in addition to possessing anti-unfirmly closing, in addition it is also necessary to possess stronger stretch-proof and compressive property.
Utility model content
The purpose of this utility model is to be directed to deficiency of the prior art, and provides a kind of anti-unfirmly closing and resistance to compression stretch-proof
Cable.
To achieve the above object, the technical scheme that the utility model is taken is：A kind of anti-unfirmly closing and the electricity of resistance to compression stretch-proof
Cable, including multi beam cable unit, the housing and bag that wrap up the polyester film of the multi beam cable unit, wrap up the polyester film gathered
The common sheath of the housing is wrapped up in, is made up of per beam cable unit a branch of core with the insulation sleeve for wrapping up the core, the multi beam
Aramid yarn is filled between space, multi beam cable unit and the polyester film of cable unit, the cable is also general including being wrapped in
The armour pipe of logical jacket outer surface, the cable also includes the anti-unfirmly closing sheath being made up of hard material for wrapping up the armour pipe.
The beneficial effects of the utility model：
A kind of anti-unfirmly closing of the present utility model and the cable of resistance to compression stretch-proof, compared with prior art, on the one hand, in cable
Surface has been worn after one layer of anti-unfirmly closing sheath, and the case hardness of cable is substantially increased, and anti-pressure ability also strengthens, general birds and petty action
Thing can not bite or peck bad cable；On the other hand, between the space of multi beam cable unit, multi beam cable unit and polyester film
Aramid yarn is filled, the purpose of cable stretch-proof is realized, armour pipe is wound in jacket outer surface, realizes the measuring body purpose of cable, from
And the horizontal and vertical various anti-pressure abilities of cable is all met, cable is had anti-unfirmly closing, stretch-proof and crushing resistance concurrently
The advantage of energy.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the utility model.
Reference：
The common sheath 8- armours of 1- core 2- insulation sleeve 3- cable unit 4- aramid yarn 5- polyester film 6- housings 7-
The anti-unfirmly closing sheaths of pipe 9-.
Embodiment
The utility model is further described with the following Examples.
As shown in figure 1, a kind of anti-unfirmly closing of the utility model and the cable of resistance to compression stretch-proof, including the multi beam cable list gathered
First 3, the polyester film 5 of the multi beam cable unit 3 is wrapped up, the housing 6 of the polyester film 5 is wrapped up and wraps up the common of the housing 6
Sheath 7, is made up of per beam cable unit 3 a branch of core 1 with the insulation sleeve 2 for wrapping up the core 1, the multi beam cable unit 3
Aramid yarn 4 is filled between space, multi beam cable unit 3 and polyester film 5, the cable also includes being wrapped in common sheath 7
The armour pipe 8 of outer surface, the cable also includes the anti-unfirmly closing sheath 9 being made up of hard material for wrapping up the armour pipe 8.
Wherein, the cable includes 4 groups of cable core groups, described to be formed per bunch core 1 by 16 pairs of twisted pair wires are stranded.
Wherein, it is also filled with aramid yarn 4 between the polyester film 5 and housing 6.
Wherein, in the outer surface of insulation sleeve 2, the inner surface of polyester film 5, the inner surface of housing 6, jacket inner surface at least it
One is coated with greasy for preventing water（It is not shown）.
Wherein, it is described to be led per bunch core 1 by 1 anaerobic aluminum conductor for being located at center and 6 anaerobic aluminium for surrounding the wire
Line is constituted.
Wherein, by nylon 630, this hard material is made the anti-unfirmly closing sheath 9.
Wherein, the thickness of the anti-unfirmly closing sheath 9 is 1.6-2.5mm.
Wherein, the insulation sleeve 2 is made up of high density cross-linking polyethylene materials.
Wherein, the common sheath 7 is made up of elastomeric material.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
Lead to it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (9)
1. a kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof, including gather multi beam cable unit, wrap up the multi beam cable unit
Polyester film, wrap up the housing of the polyester film and wrap up the common sheath of the housing, per beam cable unit by a branch of core
With the insulation sleeve composition for wrapping up the core, it is characterised in that space, multi beam cable unit and the polyester of the multi beam cable unit
Aramid yarn is filled between film, the cable also includes the armour pipe for being wrapped in common jacket outer surface, and the cable also includes
Wrap up the anti-unfirmly closing sheath being made up of hard material of the armour pipe.
2. anti-unfirmly closing as claimed in claim 1 and the cable of resistance to compression stretch-proof, it is characterised in that the cable includes 4 groups of cables
Core group, it is described to be formed per bunch core by 16 pairs of twisted pair wires are stranded.
3. anti-unfirmly closing as claimed in claim 1 and the cable of resistance to compression stretch-proof, it is characterised in that the polyester film and housing it
Between be also filled with aramid yarn.
4. anti-unfirmly closing as claimed in claim 1 and the cable of resistance to compression stretch-proof, it is characterised in that the insulation sleeve outer surface, poly-
At least one of ester film inner surface, housing inner surface, jacket inner surface are coated with greasy for preventing water.
5. anti-unfirmly closing as claimed in claim 1 and the cable of resistance to compression stretch-proof, it is characterised in that every bunch core is by 1 position
In 6 anaerobic aluminum conductors composition of the anaerobic aluminum conductor and encirclement at the center wire.
6. anti-unfirmly closing as claimed in claim 1 and the cable of resistance to compression stretch-proof, it is characterised in that the anti-unfirmly closing sheath is by nylon
630 this hard material are made.
7. anti-unfirmly closing as claimed in claim 1 and the cable of resistance to compression stretch-proof, it is characterised in that the thickness of the anti-unfirmly closing sheath
For 1.6-2.5mm.
8. anti-unfirmly closing as claimed in claim 1 and the cable of resistance to compression stretch-proof, it is characterised in that the insulation sleeve is handed over by high density
Connection polythene material is made.
9. anti-unfirmly closing as claimed in claim 1 and the cable of resistance to compression stretch-proof, it is characterised in that the common sheath is by rubber material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483552.3U CN206412118U (en) | 2016-12-30 | 2016-12-30 | A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483552.3U CN206412118U (en) | 2016-12-30 | 2016-12-30 | A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412118U true CN206412118U (en) | 2017-08-15 |
Family
ID=59552800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621483552.3U Active CN206412118U (en) | 2016-12-30 | 2016-12-30 | A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538471A (en) * | 2018-05-03 | 2018-09-14 | 安徽宝鑫机电设备工程有限公司 | Anti-bird pecking, compression-resistant and stretch-resistant cable |
-
2016
- 2016-12-30 CN CN201621483552.3U patent/CN206412118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538471A (en) * | 2018-05-03 | 2018-09-14 | 安徽宝鑫机电设备工程有限公司 | Anti-bird pecking, compression-resistant and stretch-resistant cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Prevent stretch -proofing cable of unfirmly closing and resistance to compression Effective date of registration: 20180408 Granted publication date: 20170815 Pledgee: China Co truction Bank Corp Dongguan branch Pledgor: Guangdong Zhongde Cable Co., Ltd. Registration number: 2018440000081 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190705 Granted publication date: 20170815 Pledgee: China Co truction Bank Corp Dongguan branch Pledgor: Guangdong Zhongde Cable Co., Ltd. Registration number: 2018440000081 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |