CN102074290A - Power and signal control composite type high-tensile-strength supersoft winding-resistant cable - Google Patents
Power and signal control composite type high-tensile-strength supersoft winding-resistant cable Download PDFInfo
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- CN102074290A CN102074290A CN2011100044237A CN201110004423A CN102074290A CN 102074290 A CN102074290 A CN 102074290A CN 2011100044237 A CN2011100044237 A CN 2011100044237A CN 201110004423 A CN201110004423 A CN 201110004423A CN 102074290 A CN102074290 A CN 102074290A
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Abstract
The invention relates to a winding-resistant cable, in particular to a power and signal control composite type high-tensile-strength supersoft winding-resistant cable. The power and signal control composite type high-tensile-strength supersoft winding-resistant cable comprises a protective sleeve, wherein a filler, a power unit wire, a signal unit wire and a spare signal unit wire are arranged in the protective sleeve; the power unit wire, the signal unit wire and the spare signal unit comprise braided wires, six types of soft conductors and insulating layers respectively; the braided wires are formed by twisting annealing anaerobic copper wires and aramid fibers; the six types of soft conductors are formed by twisting the braided wires; the insulating layers are extruded from the conductors; and the spare signal unit wire is positioned in the center of the section of the cable. In the power and signal control composite type high-tensile-strength supersoft winding-resistant cable, core and skin are not broken after the cable is wound repeatedly under the condition of bearing a big pulling force; and the service life is greatly prolonged.
Description
Technical field
The present invention relates to a kind of anti-cable that circumnutates, especially, relate to the compound anti-cable that circumnutates of a kind of power and signal controlling.
Background technology
Now there be not concerned countries or industry standard aspect the anti-cable that circumnutates at present.It is the anti-cable that circumnutates of the compound high anti-Zhang Chaorou of similar power and signal controlling on a small quantity that the anti-cable that circumnutates on the market has only.Chinese invention patent open " wear-resistant, flexibility-resistant drag chain cable for harbor machines " discloses a kind of drag chain cable, and it has solved the tension problem of cable to a certain extent under the prerequisite that guarantees the cable flexibility.China utility model patent CN " comprehensive warp resistance drum cable " has mentioned a kind of drum cable of warp resistance, it has solved power and signal controlling is combined with each other, power and control signal are independent of each other, once lay two kinds of purposes, significantly reduced the problem of waste and the problem of whole cable tensile property.But all there is deficiency in two kinds of technical schemes, and the former tension strengthened scheme can not solve the disconnected core problem than the fine rule core, and are not the rich cables of power and the compound song of signal controlling; The latter can not solve flexibility and disconnected these two problems of core of control core of cable, owing to adopt steel wire as reinforcement, the cable flexibility is subjected to very big influence, the reinforcement steel wire of this scheme can only solve the whole cable tensile property, do not do under the situation of tension reinforcement for the control core, disconnected core in use very easily takes place, and is especially bearing under the situation of certain mechanical pulling force.
The compound anti-cable that circumnutates from the market, useful life is extremely short, generally is no more than one month under the no external force effect, has under the external force effect generally to be no more than a week, and this has seriously restricted the development of the cable that circumnutates, and has brought huge waste.
Summary of the invention
The present invention is intended to address the above problem, and the compound high anti-Zhang Chaorou of a kind of power and signal controlling is provided the anti-cable that circumnutates.The anti-Zhang Chaorou of compound height of the present invention is anti-, and the cable that circumnutates is bearing can not break after circumnutating repeatedly under the big pulling force situation core, broken skin and increase the service life greatly.
The present invention is achieved in that a kind of power and the compound anti-cable that circumnutates of high anti-Zhang Chaorou of signal controlling, it comprises that inside is provided with the sheath of filler, also be provided with power unit line, signal element line and space signal unit wires in the described sheath, described control unit line, signal element line and space signal unit wires comprise the strand of the mixed stranded formation of annealing copper free wire and aramid fiber respectively and twist the six class flexible conductors that structure forms again by strand and constitute, be extruded with insulating barrier on this conductor, described space signal unit wires is positioned at the center of the cross-section of cable.
The anti-cable that circumnutates of high anti-Zhang Chaorou that described a kind of power and signal controlling are compound, described filler is the hydrophobicity binder.
The invention solves the problem of the core because the cable that alternating bending causes breaks, can reach more than 6 months its useful life; Under the prerequisite of the performance that circumnutates that guarantees cable, improved the ability of the stretching resistance impact of cable greatly; Power line and control signal wire are compound, have realized that a line is dual-purpose, promote relevant device and update.
Compare with prior art, the anti-cable that circumnutates of the anti-Zhang Chaorou of compound height of the present invention has the following advantages:
First, because the anti-cable that circumnutates of the anti-Zhang Chaorou of compound height of the present invention is much lower than power core tensile strength at the control core, and adopted aramid yarn that the control core is strengthened, make the tensile strength of control core reach degree with power core tensile strength unanimity, guaranteed that the control core in use is no earlier than the disconnected core of power core, the flexibility of cable is unaffected simultaneously, has avoided the bad problem of being strengthened by metal material of cable flexibility that circumnutates.
Second, because the anti-cable that circumnutates of the anti-Zhang Chaorou of compound height of the present invention is targetedly cable to be carried out mechanical energy to strengthen, thereby, have good economic benefit and social benefit in that to reach under the prerequisite of effect same the more integrally stiffened cable that circumnutates of cost much lower.
The 3rd, because the anti-cable that circumnutates of the anti-Zhang Chaorou of compound height of the present invention is a kind of power and compound cable that circumnutates of control signal truly, promotes relevant device and update, have very high economic benefit and social benefit.
Description of drawings
The present invention is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is a schematic cross-section of the present invention.
Embodiment
As shown in Figure 1: the anti-cable that circumnutates of high anti-Zhang Chaorou that a kind of power and signal controlling are compound, wherein: the conductor of power unit line 1 is with the stranded formation strand of annealing copper free wire, twisted again by strand to constitute six class flexible conductors; The conductor of control unit line 2 and standby control unit line 3 adopts annealing copper free wire and high strength fibre to mix stranded formation strand, is twisted again by strand to constitute six class flexible conductors, extruded insulation layer on the conductor.Form control unit line 2 by three control insulated wire cores 4, and constitute into cable core with four power unit lines 1, standby control unit line 3, packing material 5 are stranded, standby control unit line 3 places cable core central authorities, cable core wraps up 6 with non-hygroscopic band, and the cable core periphery of wrapping extrudes sheath 7.
When insulating barrier adopted elastomeric material, sheath was selected elastomeric material for use; When insulating barrier adopted rubber, sheath was selected elastomer or rubber for use.The present invention be the compound high tensile of a kind of power and control signal, super soft, oil resistant, UV resistant according to, at the anti-cable that circumnutates of the anti-Zhang Chaorou of compound height that bears can not break after circumnutating repeatedly under the big pulling force situation core, broken skin and long service life.
By contrast test, use the common anti-cable that circumnutates, the control core breaks when using about 1-1.5 hour, and the same specification of changing an other producer of the foreign enterprise cable that circumnutates comes into operation and controls core about 8 hours the time and break again.Adopt the anti-cable that circumnutates of the present invention, can use the problem that does not occur disconnected core more than half a year continuously.
Claims (2)
1. power and the compound anti-cable that circumnutates of high anti-Zhang Chaorou of signal controlling, it comprises that inside is provided with the sheath of filler, also be provided with power unit line, signal element line and space signal unit wires in the described sheath, it is characterized in that: described control unit line, signal element line and space signal unit wires comprise the strand of the mixed stranded formation of annealing copper free wire and aramid fiber respectively and twist the six class flexible conductors that structure forms again by strand and constitute, be extruded with insulating barrier on this conductor, described space signal unit wires is positioned at the center of the cross-section of cable.
2. the anti-cable that circumnutates of high anti-Zhang Chaorou that a kind of power according to claim 1 and signal controlling are compound is characterized in that described filler is the hydrophobicity binder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100044237A CN102074290A (en) | 2011-01-11 | 2011-01-11 | Power and signal control composite type high-tensile-strength supersoft winding-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100044237A CN102074290A (en) | 2011-01-11 | 2011-01-11 | Power and signal control composite type high-tensile-strength supersoft winding-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102074290A true CN102074290A (en) | 2011-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100044237A Pending CN102074290A (en) | 2011-01-11 | 2011-01-11 | Power and signal control composite type high-tensile-strength supersoft winding-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102074290A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616797A (en) * | 2015-01-22 | 2015-05-13 | 安徽凌宇电缆科技有限公司 | Electric drill cable for low smoke halogen-free coal mine |
| CN106298008A (en) * | 2015-05-14 | 2017-01-04 | 无锡市苏南电缆有限公司 | A kind of reinforced polyvinyl chloride insulation controls cable |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2625599A1 (en) * | 1987-12-31 | 1989-07-07 | Frapier Denis | Electric-fencing lines made from fibres combined with several metals |
| US5120905A (en) * | 1988-07-18 | 1992-06-09 | Cousin Freres (S.A.) | Electrocarrier cable |
| CN2824238Y (en) * | 2005-08-31 | 2006-10-04 | 扬州光明电缆有限公司 | High-strength flexible cable for field |
| CN200990256Y (en) * | 2006-12-05 | 2007-12-12 | 天津亨特尔线缆有限公司 | Tow rope |
| CN201514796U (en) * | 2009-10-21 | 2010-06-23 | 安徽国华电缆集团有限公司 | Retractable power control composite cable |
| CN201655373U (en) * | 2009-12-28 | 2010-11-24 | 兴乐电缆有限公司 | Novel composite-reinforcing rubber jacketed flexible cable for coal-winning machine |
| CN201965963U (en) * | 2011-01-11 | 2011-09-07 | 上海起帆电线电缆有限公司 | Power and signal-controlled composite high-tensile and ultra-flexible winding-resistant cable |
-
2011
- 2011-01-11 CN CN2011100044237A patent/CN102074290A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2625599A1 (en) * | 1987-12-31 | 1989-07-07 | Frapier Denis | Electric-fencing lines made from fibres combined with several metals |
| US5120905A (en) * | 1988-07-18 | 1992-06-09 | Cousin Freres (S.A.) | Electrocarrier cable |
| CN2824238Y (en) * | 2005-08-31 | 2006-10-04 | 扬州光明电缆有限公司 | High-strength flexible cable for field |
| CN200990256Y (en) * | 2006-12-05 | 2007-12-12 | 天津亨特尔线缆有限公司 | Tow rope |
| CN201514796U (en) * | 2009-10-21 | 2010-06-23 | 安徽国华电缆集团有限公司 | Retractable power control composite cable |
| CN201655373U (en) * | 2009-12-28 | 2010-11-24 | 兴乐电缆有限公司 | Novel composite-reinforcing rubber jacketed flexible cable for coal-winning machine |
| CN201965963U (en) * | 2011-01-11 | 2011-09-07 | 上海起帆电线电缆有限公司 | Power and signal-controlled composite high-tensile and ultra-flexible winding-resistant cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616797A (en) * | 2015-01-22 | 2015-05-13 | 安徽凌宇电缆科技有限公司 | Electric drill cable for low smoke halogen-free coal mine |
| CN106298008A (en) * | 2015-05-14 | 2017-01-04 | 无锡市苏南电缆有限公司 | A kind of reinforced polyvinyl chloride insulation controls cable |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110525 |