CN103594174B - A kind of spacing antidisturbance control cable of stretch-proof conductor of strengthening - Google Patents
A kind of spacing antidisturbance control cable of stretch-proof conductor of strengthening Download PDFInfo
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- CN103594174B CN103594174B CN201310516447.XA CN201310516447A CN103594174B CN 103594174 B CN103594174 B CN 103594174B CN 201310516447 A CN201310516447 A CN 201310516447A CN 103594174 B CN103594174 B CN 103594174B
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Abstract
The invention discloses a kind of spacing antidisturbance control cable of stretch-proof conductor of strengthening, comprise: strengthening part, cushion, the first insulating barrier, outer tube and multiple conductor, strengthening part is positioned at cable center, on strengthening part outer wall, there are multiple equally distributed conductor storage tanks, cushion is located at outside strengthening part, the first insulating barrier is located at outside cushion, outer tube sleeve is outside the first insulating barrier, multiple conductors are evenly distributed in conductor storage tank, wherein conductor comprises heart yearn, be located at the second insulating barrier outside described heart yearn and be located at the armor outside the second insulating barrier, the vacant padded coaming that has been partially filled between the first insulating barrier and outer tube. in the present invention, due to the existence of strengthening part, improve the tensile strength of whole cable, and due to the position-limiting action of conductor storage tank to heart yearn, avoid cable folding in prior art to cause the electromagnetic field that between heart yearn, distance reduces or increases and produces to change the signal or the current delivery interference that cause.
Description
Technical field
The present invention relates to cable molding technical field, relate in particular to a kind of reinforcement stretch-proof conductor spacing anti-interferenceControl cables.
Background technology
Cable normally forms by multiple conducting wires is stranded, and every wire is provided with inner insulating layer outward, and round oneRoot center is twisted into, and whole outside is surrounded by the cover layer of high-insulation. And every wire is to be twisted by many heart yearnsClose and form. Cable uses in some cases, requires it to have bending resistance and stretch-resistance, for example,Automation field, cable, due to parts shake, often there will be the phenomenon of bending; And when cable is by curvedWhen rolling over or being stretched, may produce wearing and tearing to heart yearn, or cause heart yearn distortion, electric current or signal are passedTransmission quality impacts.
Summary of the invention
In order to solve the technical problem existing in background technology, the present invention proposes a kind of stretch-proof conductor of strengtheningSpacing antidisturbance control cable, avoids the damage to cable of stretching, and shadow to electric current or signal transmission qualityRing.
The one that the present invention proposes is strengthened the spacing antidisturbance control cable of stretch-proof conductor, comprising: strengthening part,Cushion, the first insulating barrier, outer tube and multiple conductor, strengthening part is positioned at cable center, at strengthening partOn outer wall, have multiple equally distributed conductor storage tanks, cushion is located at outside strengthening part, the first insulating barrierBe located at outside cushion, outer tube sleeve is outside the first insulating barrier, and multiple conductors are evenly distributed in conductor storage tank,Wherein conductor comprises heart yearn, is located at the second insulating barrier outside described heart yearn and is located at the armouring outside the second insulating barrierLayer, the vacant padded coaming that has been partially filled between the first insulating barrier and outer tube.
Preferably, conductor storage tank is groove or the convex barring formation of caving inward.
Preferably, also comprise watertight composition, be located at outer tube outer wall.
Preferably, strengthening part cross section is circle or rectangle.
Preferably, described the first insulating barrier to the distance between described outer tube is mated with described core line diameter, makesStrengthening part, outer tube and heart yearn close-packed arrays.
Preferably, cushion is asbestos material layer.
Preferably, the first insulating barrier is polyvinyl chloride layer or elastic polyurethane layer absolutely.
Preferably, the second insulating barrier is polyvinyl chloride layer or elastic polyurethane layer absolutely.
Preferably, armor is steel-tape armouring, LWA light wire armoured or thicker wire armouring.
In the present invention, due to the existence of strengthening part, improve the tensile strength of whole cable; And owing to leadingThe position-limiting action of body storage tank to heart yearn, has avoided cable folding in prior art to cause distance between heart yearn to subtractLess or increase and the electromagnetic field that produces changes the signal that causes or current delivery interference.
Brief description of the drawings
Fig. 1 is that the spacing antidisturbance control cable of one reinforcement stretch-proof conductor that the embodiment of the present invention 1 proposes cutsFace figure;
Fig. 2 is that the spacing antidisturbance control cable of one reinforcement stretch-proof conductor that the embodiment of the present invention 2 proposes cutsFace figure;
Fig. 3 is that the spacing antidisturbance control cable of one reinforcement stretch-proof conductor that the embodiment of the present invention 3 proposes cutsFace figure.
Reference numeral:
1, strengthening part; 2, cushion; 3, the first insulating barriers; 4, outer tube; 5, heart yearn; 6, the secondInsulating barrier; 7, armor; 8, padded coaming; 9, watertight composition; 10, conductor storage tank.
Detailed description of the invention
The embodiment of the present invention 1 has proposed the spacing antidisturbance control cable of a kind of reinforcement stretch-proof conductor, as Fig. 1Shown in, comprising: strengthening part 1, be positioned at cable center, preferred cross-sections is circular, can be also rectangle or itsHis shape, has multiple equally distributed conductor storage tanks 10, for example strengthening part on strengthening part 1 outer wallIn the time of moulding, manufacture cave inward groove or convex barring and form, conductor storage tank 10 for accommodating conductor to keep awayExempt from conductor displacement; Cushion 2, outside sheathed and described strengthening part 1, such as asbestos material etc.; The first insulationLayer 3, is sheathed on outside described cushion 2, such as polyvinyl chloride layer or elastic polyurethane layer etc. absolutely; Outer tube 4,Be set in outside the first insulating barrier 3; Multiple conductors are evenly distributed in conductor storage tank 10, for example, and eachConductor storage tank 10 conductor that distributes; Conductor comprises: heart yearn 5, heart yearn 5 can be that solid conductor also canThinking that multiple conducting wires is stranded forms to improve heart yearn intensity; The second insulating barrier 6, be located at described heart yearn 5 outer so thatBetween each heart yearn, insulate, for example polyvinyl chloride layer or elastic polyurethane layer absolutely; Armor 7, is set in secondOutside insulating barrier 6, armor 7 is for layer of metal protection, to increase the mechanical strength of cable, to improve anti-invadingErosion ability, is damaged when avoiding heart yearn in transport and installing, and armor 7 can be steel-tape armouring, thin steelSilk armouring or thicker wire armouring; The vacant fender that has been partially filled between the first insulating barrier 3 and outer tube 4Material 8, such as asbestos material etc., to avoid the mutual friction of heart yearn phase to produce loss.
In the embodiment of the present invention 2, outside described outer tube 2, be provided with watertight composition 9, as shown in Figure 2, avoid environmentIn water enter cable core and produce corrosion from outer wall.
In the embodiment of the present invention 3, the first insulating barrier 3 is straight to distance and described conductor between described outer tube 2Footpath coupling, makes inner tube, outer tube and conductor close-packed arrays, as shown in Figure 3, strong to improve the external force resistance of cableDegree.
In the present invention, due to the existence of strengthening part, improve the tensile strength of whole cable; And owing to leadingThe position-limiting action of body storage tank to heart yearn, has avoided cable folding in prior art to cause distance between heart yearn to subtractLess or increase and the electromagnetic field that produces changes the signal that causes or current delivery interference.
The above, be only preferably detailed description of the invention of the present invention, but not office of protection scope of the present inventionBe limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in, according to thisThe technical scheme of invention and inventive concept thereof are equal to replaces or changes, and all should be encompassed in protection of the present inventionWithin scope.
Claims (7)
1. strengthen the spacing antidisturbance control cable of stretch-proof conductor for one kind, it is characterized in that, comprise: strengthening part (1), cushion (2), the first insulating barrier (3), outer tube (4) and multiple conductor, strengthening part (1) is positioned at cable center, on strengthening part (1) outer wall, there are multiple equally distributed conductor storage tanks (10), cushion (2) is located at outside strengthening part (1), the first insulating barrier (3) is located at outside cushion (2), outer tube (4) is enclosed within outside the first insulating barrier (3), multiple conductors are evenly distributed in conductor storage tank (10), wherein conductor comprises heart yearn (5), be located at outer the second insulating barrier (6) of described heart yearn (5) and be located at the outer armor (7) of the second insulating barrier (6), the vacant padded coaming (8) that has been partially filled between the first insulating barrier (3) and outer tube (4),
Conductor storage tank (10) is groove or the convex barring formation of caving inward.
2. the spacing antidisturbance control cable of reinforcement stretch-proof conductor according to claim 1, is characterized in that, is provided with watertight composition (9) outside outer tube (4).
3. the spacing antidisturbance control cable of reinforcement stretch-proof conductor according to claim 1, is characterized in that, strengthening part (1) cross section is circle or rectangle.
4. the spacing antidisturbance control cable of reinforcement stretch-proof conductor according to claim 1, is characterized in that, described the first insulating barrier (3) to the distance between described outer tube (4) is mated with described heart yearn (5) diameter.
5. the spacing antidisturbance control cable of reinforcement stretch-proof conductor according to claim 1, is characterized in that, cushion (2) is asbestos material layer.
6. the spacing antidisturbance control cable of reinforcement stretch-proof conductor according to claim 1, is characterized in that, the first insulating barrier (3), the second insulating barrier (6) are polyvinyl chloride layer or elastic polyurethane layer absolutely.
7. the spacing antidisturbance control cable of reinforcement stretch-proof conductor according to claim 1, is characterized in that, armor (7) is steel-tape armouring, LWA light wire armoured or thicker wire armouring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516447.XA CN103594174B (en) | 2013-10-27 | 2013-10-27 | A kind of spacing antidisturbance control cable of stretch-proof conductor of strengthening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516447.XA CN103594174B (en) | 2013-10-27 | 2013-10-27 | A kind of spacing antidisturbance control cable of stretch-proof conductor of strengthening |
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| Publication Number | Publication Date |
|---|---|
| CN103594174A CN103594174A (en) | 2014-02-19 |
| CN103594174B true CN103594174B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310516447.XA Active CN103594174B (en) | 2013-10-27 | 2013-10-27 | A kind of spacing antidisturbance control cable of stretch-proof conductor of strengthening |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971824A (en) * | 2014-04-24 | 2014-08-06 | 安徽徽宁电器仪表集团有限公司 | Anti-deformation cable |
| CN105244109A (en) * | 2015-08-26 | 2016-01-13 | 安徽华峰电缆集团有限公司 | High-intensity wear resistant cable used for construction |
| CN105304197A (en) * | 2015-10-28 | 2016-02-03 | 合肥安奎思成套设备有限公司 | High-efficiency heat radiation cable |
| CN106205785B (en) * | 2016-10-14 | 2018-06-19 | 张家港市新邦电力科技有限公司 | A kind of copper clad steel signal cable |
| CN108666043A (en) * | 2018-05-04 | 2018-10-16 | 福建通宇电缆有限公司 | A kind of anti-breaking cable |
| CN111403095B (en) * | 2020-03-17 | 2021-05-04 | 湖南力通恒裕电缆科技有限公司 | Cold-resistant cable with long service life |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5408560A (en) * | 1993-02-26 | 1995-04-18 | N.V. Bekaert S.A. | Tensile member for communication cables |
| EP0725466A1 (en) * | 1995-01-31 | 1996-08-07 | France Telecom | Dividing device for an installation cable duct |
| CN2582117Y (en) * | 2002-11-14 | 2003-10-22 | 江苏华能电缆有限公司 | Single core load detecting cable |
| CN101989471A (en) * | 2009-08-03 | 2011-03-23 | 日立电线株式会社 | Cable |
-
2013
- 2013-10-27 CN CN201310516447.XA patent/CN103594174B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5408560A (en) * | 1993-02-26 | 1995-04-18 | N.V. Bekaert S.A. | Tensile member for communication cables |
| EP0725466A1 (en) * | 1995-01-31 | 1996-08-07 | France Telecom | Dividing device for an installation cable duct |
| CN2582117Y (en) * | 2002-11-14 | 2003-10-22 | 江苏华能电缆有限公司 | Single core load detecting cable |
| CN101989471A (en) * | 2009-08-03 | 2011-03-23 | 日立电线株式会社 | Cable |
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| CN103594174A (en) | 2014-02-19 |
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Effective date of registration: 20200116 Address after: 239300 east side of South jingsan Road, Weiyi Road, Tianchang Economic Development Zone, Chuzhou City, Anhui Province Patentee after: Lande Energy Technology Co., Ltd Address before: 239300 No. 586 New River North Road, Chuzhou, Anhui, Tianchang Patentee before: Anhui Land Group Co., Ltd. |