CN208985759U - A kind of spiral armored data cable - Google Patents
A kind of spiral armored data cable Download PDFInfo
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- CN208985759U CN208985759U CN201822166674.5U CN201822166674U CN208985759U CN 208985759 U CN208985759 U CN 208985759U CN 201822166674 U CN201822166674 U CN 201822166674U CN 208985759 U CN208985759 U CN 208985759U
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Abstract
The utility model discloses a kind of spiral armored data cables, including LSZH external sheath layer, the inside of the LSZH external sheath layer is fixedly installed spiral armor, several first steel wires and the second steel wire are fixedly installed in the middle part of the spiral armor, single first steel wire and the second fixation with steel wire connection, PVC hard-pressed bale layer is fixedly installed inside the spiral armor, skeleton is fixedly installed in the middle part of the PVC hard-pressed bale layer, it is fixed on the outside of the skeleton to be filled with rubber-covered protective layer, first cable there are six being fixedly mounted respectively on the outside of the skeleton, six first cable outer surfaces are provided with the first resistance to compression protective layer, rubber-covered protective layer outer surface is fixedly installed weaving protective layer, it is fixed outside the weaving protective layer to be filled with hard foam protective layer.The bending hardness of data cable can be effectively reduced in the utility model, is convenient for quickly being laid with, and has stronger tension resistance performance.
Description
Technical field
The utility model relates to data cable technical field, specially a kind of spiral armored data cable.
Background technique
All data cables (being commonly called as five class cables or six class cables) mainly use PVC or LSZH currently on the market
Sheath is made, be very easy in actual installation process bad by folding or is very easy to be stepped on, not anti-mouse stings.And in the market
Armored data cable be all to be coated using traditional wrinkle steel band or aluminium strip, although which realizes anti-mouse
It stings, and solves the problems, such as that folding is bad or is stepped on to a certain extent.But use the data cable of the technique stone,
In actual installation process, difficulty of construction is very big.
This cable uses spiral armoured process, enhances the compression strength of data cable, is stripped difficulty, and thoroughly
Solves the problems, such as the construction difficulty of armored data cable.
Utility model content
The purpose of this utility model is to provide a kind of spiral armored data cables, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of spiral armored data cable, including
LSZH external sheath layer, the inside of the LSZH external sheath layer are fixedly installed spiral armor, and the spiral armor middle part is solid
Surely it is provided with several first steel wires and the second steel wire, single first steel wire and the second fixation with steel wire connection, the spiral armour
It is fixedly installed PVC hard-pressed bale layer inside dress layer, skeleton is fixedly installed in the middle part of the PVC hard-pressed bale layer, is fixed on the outside of the skeleton
First cable there are six being fixedly mounted respectively filled with rubber-covered protective layer, on the outside of the skeleton, six first electricity
Cable outer surface is provided with the first resistance to compression protective layer, and rubber-covered protective layer outer surface is fixedly installed weaving protection
Layer, the weaving protective layer outside is fixed to be filled with hard foam protective layer, fixed setting in the middle part of the hard foam protective layer
There are six the second cables, and six second cable outer surfaces are fixedly installed the second resistance to compression protective layer, the hard
Sponge protective layer outer surface is fixedly installed alkali-free glass fibre band, in the middle part of the alkali-free glass fibre band there are six fixed settings
Third cable, six third cable outer surfaces are fixedly installed third resistance to compression protective layer, and the alkali-free glass is fine
Dimension band outside is fixedly installed rubber waterproof layer.
Preferably, the skeleton is made of elastic plastic material, and the sectional view of the skeleton is hexagon.
Preferably, several first steel wires and the second steel wire contact one end and are fixedly installed buckle, first steel
Silk is successively closely connect with the second steel wire by buckle, passes through spiral process set between several first steel wires and the second steel wire
It is located at rubber waterproof layer outer surface.
Preferably, LSZH external sheath layer outer surface is fixedly installed pitch protective layer.
Preferably, six third cables are wound around hard foam protective layer outer surface by spiral surrounding fixation.
Compared with prior art, the utility model has the beneficial effects that
1, the bending stress of this cable can be effectively reduced by the way that spiral armor is arranged in the utility model, passes through the first steel
The intensity and anti-pressure ability that cable can be promoted with spiral process are snapped connection between silk and the second steel wire, in practice of construction
It can carry out bending laying according to actual needs in the process, greatly reduce difficulty of construction, and effectively promote operating efficiency；
2, it is fine to be additionally provided with LSZH external sheath layer, PVC hard-pressed bale layer, rubber waterproof layer, alkali-free glass simultaneously for the utility model
Dimension band, hard foam protective layer, rubber-covered protective layer and skeleton can promote the compression strength of this cable and be stripped difficulty,
So that this cable can be adapted for various working environments, and pitch protective layer is coated in LSZH external sheath layer can effectively prevent
Only mouse baits destruction, can prolong its service life, and the use cost of cable is effectively reduced.
Detailed description of the invention
Fig. 1 is a kind of spiral armored data cable overall structure diagram of the utility model；
Fig. 2 is a kind of spiral armored data cable cross-sectional view of the utility model；
Fig. 3 is a kind of installation view of the first steel wire of spiral armored data cable and the second steel wire of the utility model.
In figure: 1, LSZH external sheath layer；2, spiral armor；3, the first steel wire；4, the second steel wire；5, PVC hard-pressed bale layer；6,
Skeleton；7, rubber-covered protective layer；8, the first cable；9, weaving protective layer；10, hard foam protective layer；11, the second cable
Line；12, alkali-free glass fibre band；13, third cable；14, rubber waterproof layer.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of spiral armored data cable, including LSZH
External sheath layer 1, the inside of the LSZH external sheath layer 1 are fixedly installed spiral armor 2, consolidate in the middle part of the spiral armor 2
Surely several first steel wires 3 and the second steel wire 4 are provided with, single first steel wire 3 is fixedly connected with the second steel wire 4, the spiral shell
It is fixedly installed PVC hard-pressed bale layer 5 inside rotation armor 2, skeleton 6, the skeleton 6 are fixedly installed in the middle part of the PVC hard-pressed bale layer 5
Outside is fixed to be filled with rubber-covered protective layer 7, and 6 outside of skeleton is fixedly mounted respectively there are six the first cable 8, and six
First cable, 8 outer surface is provided with the first resistance to compression protective layer, 7 outer surface of the rubber-covered protective layer fixed setting
There is weaving protective layer 9, is fixed outside the weaving protective layer 9 and be filled with hard foam protective layer 10, the hard foam protection
There are six the second cables 11 for 10 middle part fixed setting of layer, and six 11 outer surfaces of the second cable are fixedly installed second
Resistance to compression protective layer, 10 outer surface of hard foam protective layer are fixedly installed alkali-free glass fibre band 12, the alkali-free glass
There are six third cables 13 for fixed setting in the middle part of fiber band 12, and six 13 outer surfaces of third cable are fixedly installed
Third resistance to compression protective layer is fixedly installed rubber waterproof layer 14 on the outside of the alkali-free glass fibre band 12.
The skeleton 6 is made of elastic plastic material, and the sectional view of the skeleton 6 is hexagon, can be by six first
Cable 8 is isolated, and is prevented its distance from closely leading to very much signal entanglement, and elastoplastic is arranged and can be bent, is made electricity
Cable can be bent laying, but effectively enhance its tensile property；Several first steel wires 3 and the second steel wire 4 contact one end
It is fixedly installed buckle, first steel wire 3 is successively closely connect with the second steel wire 4 by buckle, several first steel
Silk 3 and second is set in 14 outer surface of rubber waterproof layer by spiral process between steel wire 4, by the way that the first steel wire 3 and the is arranged
The bending hardness of cable can be effectively reduced in two steel wires 4, is convenient for bending and is laid with, and passes through the first steel wire 3 and the second steel wire 4
Sequential connection the compressive property of cable can be enhanced；1 outer surface of LSZH external sheath layer is fixedly installed pitch protective layer,
Stronger Corrosion Protection may be implemented, and mouse can be effectively prevented and bait；Six third cables 13 pass through spiral shell
Rotation is wound around 10 outer surface of hard foam protective layer around fixation, the compressive property of cable can be enhanced, and be effectively reduced and apply
Work difficulty.
Working principle: the utility model effectively promotes cable by being coated with pitch protective layer on 1 surface of LSZH external sheath layer
Corrosion resistance, and effectively prevent mouse to bait and destroy, and be disposed with spiral armouring inside LSZH external sheath layer 1
Layer 2, PVC hard-pressed bale layer 5, rubber waterproof layer 14, alkali-free glass fibre band 12, hard foam protective layer 10, rubber-covered protective layer 7
The compressive property of this cable can be effectively promoted with skeleton 6, and can effectively enhance the bending ability of this cable, greatly promoted
Construction efficiency makes this cable suitable for more laying environments, while in the first cable 8, the second cable 11 and third
13 outer surface of cable, which is arranged resistance to compression protective layer, can effectively promote compressive property, it is ensured that cable can be laid on larger pressure
The position of power carries out steady operation, at the same the first steel wire 3 is also set in spiral armor 2 and the second steel wire 4 buckle it is suitable
Secondary connection, it is ensured that cable can be bent, and carries convenient for transfer and construction is laid with, with it is easy to use be laid with it is high-efficient excellent
Point.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 (5)
1. a kind of spiral armored data cable, including LSZH external sheath layer (1), it is characterised in that: the LSZH external sheath layer (1)
Inside be fixedly installed spiral armor (2), be fixedly installed several first steel wires (3) in the middle part of the spiral armor (2)
With the second steel wire (4), single first steel wire (3) is fixedly connected with the second steel wire (4), and the spiral armor (2) is internal
It is fixedly installed PVC hard-pressed bale layer (5), is fixedly installed skeleton (6) in the middle part of the PVC hard-pressed bale layer (5), on the outside of the skeleton (6)
It is fixed to be filled with rubber-covered protective layer (7), it is fixedly mounted respectively on the outside of the skeleton (6) there are six the first cable (8), six
A first cable (8) outer surface is provided with the first resistance to compression protective layer, and rubber-covered protective layer (7) outer surface is solid
Surely it is provided with weaving protective layer (9), is fixed outside the weaving protective layer (9) and is filled with hard foam protective layer (10), it is described
There are six the second cable (11), six the second cable (11) appearances for fixed setting in the middle part of hard foam protective layer (10)
Face is fixedly installed the second resistance to compression protective layer, and hard foam protective layer (10) outer surface is fixedly installed alkali-free glass fibre
Dimension band (12), there are six third cable (13), six thirds for alkali-free glass fibre band (12) middle part fixed setting
Cable (13) outer surface is fixedly installed third resistance to compression protective layer, fixed setting on the outside of the alkali-free glass fibre band (12)
There are rubber waterproof layer (14).
2. a kind of spiral armored data cable according to claim 1, it is characterised in that: the skeleton (6) is moulded by elasticity
Material material is made, and the sectional view of the skeleton (6) is hexagon.
3. a kind of spiral armored data cable according to claim 1, it is characterised in that: several first steel wires (3)
Be fixedly installed buckle with the second steel wire (4) contact one end, first steel wire (3) and the second steel wire (4) by buckle according to
Secondary close connection is set in rubber waterproof layer by spiral process between several first steel wires (3) and the second steel wire (4)
(14) outer surface.
4. a kind of spiral armored data cable according to claim 1, it is characterised in that: the LSZH external sheath layer (1)
Outer surface is fixedly installed pitch protective layer.
5. a kind of spiral armored data cable according to claim 1, it is characterised in that: six third cables
(13) hard foam protective layer (10) outer surface is wound around by spiral surrounding fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166674.5U CN208985759U (en) | 2018-12-24 | 2018-12-24 | A kind of spiral armored data cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166674.5U CN208985759U (en) | 2018-12-24 | 2018-12-24 | A kind of spiral armored data cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208985759U true CN208985759U (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822166674.5U Active CN208985759U (en) | 2018-12-24 | 2018-12-24 | A kind of spiral armored data cable |
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| Country | Link |
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| CN (1) | CN208985759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111624719A (en) * | 2020-06-28 | 2020-09-04 | 四川天邑康和通信股份有限公司 | Flame-retardant tight-sleeved round leading-in optical cable and manufacturing method thereof |
| CN111883283A (en) * | 2020-08-20 | 2020-11-03 | 浙江秦山电缆有限公司 | Insulating impact-resistant steel-tape-armored copper-core power cable |
-
2018
- 2018-12-24 CN CN201822166674.5U patent/CN208985759U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111624719A (en) * | 2020-06-28 | 2020-09-04 | 四川天邑康和通信股份有限公司 | Flame-retardant tight-sleeved round leading-in optical cable and manufacturing method thereof |
| CN111883283A (en) * | 2020-08-20 | 2020-11-03 | 浙江秦山电缆有限公司 | Insulating impact-resistant steel-tape-armored copper-core power cable |
| CN111883283B (en) * | 2020-08-20 | 2022-04-15 | 浙江秦山电缆有限公司 | Insulating impact-resistant steel-tape-armored copper-core power cable |
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