CN206301607U - A kind of wear-resisting low smoke and zero halogen drag chain cable - Google Patents
A kind of wear-resisting low smoke and zero halogen drag chain cable Download PDFInfo
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- CN206301607U CN206301607U CN201621481563.8U CN201621481563U CN206301607U CN 206301607 U CN206301607 U CN 206301607U CN 201621481563 U CN201621481563 U CN 201621481563U CN 206301607 U CN206301607 U CN 206301607U
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- cable
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- drag chain
- low smoke
- zero halogen
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Abstract
The utility model is related to a kind of wear-resisting low smoke and zero halogen drag chain cable, including by the stranded cable core for being formed of some cores, the every core is made up of the insulating barrier of conductor and the cladding conductor, the cable core is outer wrapped by non-woven fabrics and forms the non-woven fabrics separation layer of the fully wrapped around cable core of at least one of which, the oversheath of tubulose is extruded outside the non-woven fabrics separation layer, rubber ring is jacketed with along the length direction of cable on the oversheath, the rubber ring is fixed on the outer surface of the oversheath.Compared with prior art, the utility model has the advantages that wearability is good, flexibility is good.
Description
Technical field
The utility model is related to a kind of drag chain cable, more particularly, to a kind of wear-resisting low smoke and zero halogen drag chain cable.
Background technology
The occasion that moves back and forth is needed in unit, in order to prevent cable to tangle, worn and torn, pulled, hanging and at random, often handle
Cable is put into cable-pulling chain, cable is formed and is protected, and cable can also be realized moving back and forth with drag chain, this to follow
Drag chain is moved back and forth and nonabradable high flexibility private cable is just drag chain cable, can generally also be referred to as trailing cable,
Tank chain cable.
Drag chain cable is mainly used in industrial electronic system, automatically generates line, and storage facilities, robot, fire-fighting system rises
Heavy-duty machine, Digit Control Machine Tool and metallurgical industry.
Drag chain cable often follows equipment drag movement, and more serious abrasion can be caused to cable, and cable service life is low,
Influence production efficiency.
Utility model content
The purpose of this utility model is exactly that a kind of wear-resisting low cigarette is provided for the defect for overcoming above-mentioned prior art to exist
Halogen drag chain cable, has the advantages that wearability is good, flexibility is good.
The purpose of this utility model can be achieved through the following technical solutions：A kind of wear-resisting low smoke and zero halogen drag chain cable,
Including by the stranded cable core for being formed of some cores, the every core is made up of the insulating barrier of conductor and the cladding conductor, institute
State cable core outer wrapped by non-woven fabrics and form the non-woven fabrics separation layer of the fully wrapped around cable core of at least one of which, the non-woven fabrics every
The oversheath of tubulose is extruded outside absciss layer, rubber ring, the rubber ring are jacketed with along the length direction of cable on the oversheath
It is fixed on the outer surface of the oversheath.
The height that the rubber ring protrudes from the outer surface of the oversheath is 3-8mm.
The rubber ring equidistantly covers on the outer jacket.
The width of the non-woven fabrics is 20 ± 2mm, and thickness is 0.06 ± 0.02mm.
The insulating barrier is the insulating barrier being made up of crosslinking with radiation low smoke and zero halogen elastomer, and hardness is 85 ± 3A, specified temperature
Spend is -30~105 DEG C.
The thickness of the insulating barrier is not less than 0.8mm.
The thickness of the oversheath is not less than 1.4mm.
The oversheath is the insulating barrier being made up of crosslinking with radiation low smoke and zero halogen elastomer, and hardness is 85 ± 3A, specified temperature
Spend is -30~90 DEG C.
The cable also includes being close to the cable core and the glass cord being set up in parallel with the cable core.
Compared with prior art, the utility model has advantages below：
(1) by increasing rubber ring on oversheath, on the one hand, when cable is squeezed, collides, play buffer protection
Effect, on the other hand, during drag cable, oversheath can be played a protective role, prevent oversheath to be worn, increase greatly
The wearability of cable is added.
(2) it is 20 ± 2mm by width, thickness is the wrapped cable core of harmless cloth of 0.06 ± 0.02mm, on the one hand makes cable core
Rounding is difficult loosely, and on the other hand, the width and thickness of non-woven fabrics are smaller, it is ensured that the flexibility of cable, in feelings such as bending, torsions
Under condition, non-woven fabrics will not rupture, if wrapped with thicker non-woven fabrics wider, will necessarily influence the bending property of cable, or in electricity
Band is easily torn and loses package action when cable bends.
(3) rubber ring is disposed on oversheath, while to cable protection, because the setting being spaced is not interfered with
Cable bending and torsion when in use.
Brief description of the drawings
Fig. 1 is the cross-sectional view of cable；
Fig. 2 is the schematic diagram that rubber ring is cased with the oversheath of cable；
It is designated in figure：1st, oversheath, 2, non-woven fabrics separation layer, 3, insulating barrier, 4, conductor, 5, glass cord, 6, rubber
Glue ring.
Specific embodiment
Embodiment of the present utility model is elaborated below, the present embodiment is with technical solutions of the utility model as preceding
Put and implemented, give detailed implementation method and specific operating process, but protection domain of the present utility model is not limited
In following embodiments.
As shown in figure 1, a kind of wear-resisting low smoke and zero halogen drag chain cable, including by the stranded cable core for being formed of some cores, every
Core is made up of the insulating barrier 3 of conductor 4 and coating conductor 4, and core quantity is 3 in Fig. 1, can be carried out rationally according to actual conditions
Configuration.
In the embodiment of the application one, insulating barrier 3 is made up of crosslinking with radiation low smoke and zero halogen elastomer, and hardness is 85 ± 3A, volume
Constant temperature degree is that -30~105 DEG C, i.e. temperature resistant range are -30~105 DEG C, more excellent, and the thickness of insulating barrier 3 is not less than 0.8mm, can
To select to be 0.8mm, 0.9mm, 0.85mm, 1.2mm, 3mm, 2.8mm etc., but without limitation, can be carried out rationally according to voltage
Adjustment, this point, those skilled in the art should be fully able to understand.
In the specific embodiment of the application one, the structure of conductor 4 is 140/0.15, i.e., thinner a diameter of from 140
0.15mm monofilament elder generation's bundle strand is into after one, then is twisted again with 7 strands of regular structures, and cable-former is furnished with back-twist device when twisting again, can eliminate
It is multiple to twist the stress for producing, make cable more rounding, it is soft.
With continued reference to Fig. 1, being close to dispersed on the outside of cable core has some glass cords 5, and glass cord 5 and cable
Core is set up in parallel, dispersed on the outside of cable core in Fig. 1 to have 3 glass cords 5, can carry out Reasonable according to actual conditions
Put.
It is using non-woven fabrics that cable core and glass cord 5 is wrapped and form the fully wrapped around cable of at least one of which with continued reference to Fig. 1
The non-woven fabrics separation layer 2 of core and glass cord 5, the width of non-woven fabrics is 20 ± 2mm, and thickness is 0.06 ± 0.02mm, so
One, cable core rounding is difficult loosely, on the other hand, the width and thickness of non-woven fabrics are smaller, it is ensured that the softness of cable
Property, when bending, reversing, non-woven fabrics will not rupture, if wrapped with thicker non-woven fabrics wider, will necessarily influence cable
Bending property, or band is easily torn and loses package action in cable bend.Certainly, the application is not limited this
System, because non-woven fabrics has good flexible and higher tensile strength in itself, even if appropriate rational larger width also will not
Generation tears phenomenon, and can improve productivity ratio, therefore, the width of non-woven fabrics can reasonably be adjusted according to the external diameter of cable core
It is whole, to ensure cable when in use, can easily bend, reverse, meanwhile, non-woven fabrics separation layer 2 will not rupture, this point,
Those skilled in the art should be fully able to understand.
With continued reference to Fig. 1, in being made up of crosslinking with radiation low smoke and zero halogen elastomer for non-woven fabrics separation layer 2 outer extrusion tubulose
Oversheath 1, its hardness is 85 ± 3A, and rated temperature is -30~90 DEG C, rated temperature here i.e. temperature resistant range, curved
When song, torsion cable, the oversheath 1 of tubulose can reserve certain space to the activity of internal core.
More excellent, the thickness of oversheath 1 is not less than 1.4mm, can select to be 1.4mm, 1.5mm, 2.0mm, 2.8mm, 5mm
Deng, but without limitation, Reasonable adjustment can be carried out according to voltage, this point, those skilled in the art should be fully able to reason
Solution.
Referring to Fig. 2, the length direction (direction shown in arrow in Fig. 2) on oversheath 1 along cable is spaced and is equidistantly cased with
Rubber ring 6, rubber ring 6 is fixed on the outer surface of oversheath 1, by increasing rubber ring 6 on oversheath 1, on the one hand, in cable
When being squeezed, colliding, play a part of buffer protection, on the other hand, during drag cable, protection can be played to oversheath 1
Effect, prevents oversheath 1 to be worn, and considerably increases the wearability of cable, while to cable protection, due to interval
Setting can't influence cable bending and torsion when in use.
More excellent, the height that rubber ring 6 protrudes from the outer surface of oversheath 1 is 3-8mm, can select to be 3mm, 4mm,
3.6mm, 4.8mm, 6.3mm, 8mm etc., but without limitation.
Up to 200%, stretching tonicity reaches 15Mpa, insulating materials, sheath material to the cable extension that the application is provided
Tension is wanted than traditional low smoke and zero halogen softness, resistant to bending, bending radius, thus can the side of satisfaction up to 7.5 times of cable size
Just wiring and repeatedly tortuous requirement, the equipment that can be good at the move portion for industrial automation.
Although the utility model is illustrated to above example, but it is to be understood that this is not meant to that this practicality is new
Type will be limited to above example.Conversely, the utility model will be defined by the appended claims including may be embodied in
Spirit and scope of the present utility model in all replacements, change and equivalent.
Claims (9)
1. a kind of wear-resisting low smoke and zero halogen drag chain cable, including by the stranded cable core for being formed of some cores, the every core is by leading
The insulating barrier of body and the cladding conductor is constituted, it is characterised in that the cable core is outer wrapped by non-woven fabrics and forms at least one of which
The non-woven fabrics separation layer of the fully wrapped around cable core, extrudes the oversheath of tubulose, the oversheath outside the non-woven fabrics separation layer
On be jacketed with rubber ring along the length direction of cable, the rubber ring is fixed on the outer surface of the oversheath.
2. a kind of wear-resisting low smoke and zero halogen drag chain cable as claimed in claim 1, it is characterised in that the rubber ring protrudes from institute
The height for stating the outer surface of oversheath is 3-8mm.
3. a kind of wear-resisting low smoke and zero halogen drag chain cable as claimed in claim 1 or 2, it is characterised in that between described rubber ring etc.
Away from set on the outer jacket.
4. a kind of wear-resisting low smoke and zero halogen drag chain cable as claimed in claim 1, it is characterised in that the width of the non-woven fabrics is
20 ± 2mm, thickness is 0.06 ± 0.02mm.
5. a kind of wear-resisting low smoke and zero halogen drag chain cable as claimed in claim 1, it is characterised in that the insulating barrier is by radiating
The insulating barrier that cross-linking low-smoke halogen-free elastomer is made, hardness is 85 ± 3A, and rated temperature is -30~105 DEG C.
6. a kind of wear-resisting low smoke and zero halogen drag chain cable as described in claim 1 or 5, it is characterised in that the thickness of the insulating barrier
Degree is not less than 0.8mm.
7. a kind of wear-resisting low smoke and zero halogen drag chain cable as claimed in claim 1, it is characterised in that the thickness of the oversheath is not
Less than 1.4mm.
8. a kind of wear-resisting low smoke and zero halogen drag chain cable as described in claim 1 or 7, it is characterised in that the oversheath is served as reasons
The insulating barrier that crosslinking with radiation low smoke and zero halogen elastomer is made, hardness is 85 ± 3A, and rated temperature is -30~90 DEG C.
9. a kind of wear-resisting low smoke and zero halogen drag chain cable as claimed in claim 1, it is characterised in that also including being close to the cable
Core and the glass cord being set up in parallel with the cable core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621481563.8U CN206301607U (en) | 2016-12-30 | 2016-12-30 | A kind of wear-resisting low smoke and zero halogen drag chain cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621481563.8U CN206301607U (en) | 2016-12-30 | 2016-12-30 | A kind of wear-resisting low smoke and zero halogen drag chain cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206301607U true CN206301607U (en) | 2017-07-04 |
Family
ID=59204859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621481563.8U Active CN206301607U (en) | 2016-12-30 | 2016-12-30 | A kind of wear-resisting low smoke and zero halogen drag chain cable |
Country Status (1)
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|---|---|
| CN (1) | CN206301607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112420246A (en) * | 2020-10-14 | 2021-02-26 | 南通东弘电线电缆有限公司 | High-flame-retardancy and long-service-life electric wire and preparation method thereof |
| CN114822936A (en) * | 2022-04-27 | 2022-07-29 | 浙江三科线缆股份有限公司 | Drag chain cable and forming process thereof |
-
2016
- 2016-12-30 CN CN201621481563.8U patent/CN206301607U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112420246A (en) * | 2020-10-14 | 2021-02-26 | 南通东弘电线电缆有限公司 | High-flame-retardancy and long-service-life electric wire and preparation method thereof |
| CN114822936A (en) * | 2022-04-27 | 2022-07-29 | 浙江三科线缆股份有限公司 | Drag chain cable and forming process thereof |
| CN114822936B (en) * | 2022-04-27 | 2024-03-05 | 浙江三科线缆股份有限公司 | Drag chain cable and forming process thereof |
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wear -resisting low smoke and zero halogen towline cable Effective date of registration: 20190826 Granted publication date: 20170704 Pledgee: Agricultural Bank of China Limited by Share Ltd Pinghu branch Pledgor: Zhejiang Cardiff Cable Co. Ltd. Registration number: Y2019330000033 |