CN201698798U - Flexible pull tension cable - Google Patents
Flexible pull tension cable Download PDFInfo
- Publication number
- CN201698798U CN201698798U CN2010202021565U CN201020202156U CN201698798U CN 201698798 U CN201698798 U CN 201698798U CN 2010202021565 U CN2010202021565 U CN 2010202021565U CN 201020202156 U CN201020202156 U CN 201020202156U CN 201698798 U CN201698798 U CN 201698798U
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- cable
- additional conductive
- leading wire
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Abstract
The utility model relates to a flexible pull tension cable capable of being used as the lead wire of a X-ray flow detector, which comprises a cable core and a jacket coated on the cable core, and is characterized in that the cable core comprises at least three main conduction wire cores and at least one auxiliary conduction wire core, the main conduction wire cores and the auxiliary conduction wire core are wrapped with an insulation layer in an extrusion way, and the main conduction wire cores and the auxiliary conduction wire core are stranded around a reinforcing core to form the cable core. The cable core of the utility model is formed by the stranding of multiple conduction wire cores, and can be suitable for different apparatuses; the jacket is made from polyvinyl chloride rubber and plastic composite elastic material, thus having good flexibility and tension stress and bending resistant capability, and prolonging the service life of the cable; and the jacket also comprises a layer of aramid fiber or nylon fibrage, thus further improving the tensile strength of the cable.
Description
Technical field
The utility model belongs to technical field of electric wires and cables, particularly relates to a kind of soft tensile type cable that can be used as X-ray machine crack detector lead wire.
Background technology
Along with making constant progress of science and technology, the kind of instrument and equipment is more and more.Most instrument and equipment all will be used stube cable, and for easy to use, instrument and equipment is usually designed to packaged type; With the X-ray machine crack detector is example, the X-ray machine crack detector in use needs to move frequently, thereby the stube cable between X-ray machine crack detector and the control cabinet also will constantly move with equipment, in the frequent moving process of equipment, stube cable is constantly stretched by complications, is very easy to occur phenomenon of rupture.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of pliability height is provided, tension, the soft tensile type cable that bending resistance is good, this cable are applicable to needs frequent mobile, the tortuous occasion that stretches, and has effectively prolonged the useful life of cable.
The technical scheme that provides according to the utility model, described soft tensile type cable comprises cable core and is coated on the outer sheath of cable core, it is characterized in that: described cable core comprises at least three leading wire core and at least one additional conductive core, all be extruded with insulated hull on leading wire core and the additional conductive core, leading wire core and additional conductive core are around the stranded formation cable core of strengthening core.
As further improvement of the utility model, described sheath comprises lapping layer, inner covering, braid and outer jacket from inside to outside, and lapping layer is coated on the cable core, closely is filled with the chemical fibre packing material between lapping layer and the cable core.
As further improvement of the utility model, the insulated hull material on described leading wire core and the additional conductive core is the soft type igelite.
As further improvement of the utility model, described leading wire core and additional conductive core are copper conductor or aluminium conductor.
As further improvement of the utility model, described strengthening core is the rope that is formed by the braiding of chemical fibre wire rod.
As further improvement of the utility model, the cross-sectional area of described leading wire core is 2.5 square millimeters, and the cross-sectional area of described additional conductive core is 1.5 square millimeters.
As further improvement of the utility model, described leading wire core is 3, and the additional conductive core is 5.
As further improvement of the utility model, described leading wire core is 5, and the additional conductive core is 6.
As further improvement of the utility model, described lapping layer is entwined by the glass fiber band; Described inner covering is extruded in outside the lapping layer, and the inner covering material adopts the rubber and plastic compound elastomer material; Described braid is aramid fiber braided layer or nylon fibre braid; Described outer jacket is extruded in outside the braid, and outer sheath material adopts the rubber and plastic composite elastic material.
As further improvement of the utility model, described chemical fibre packing material is the chemical fibre cotton yarn, and the chemical fibre cotton yarn is arranged along the length direction of cable core.
The utility model compared with prior art, advantage is: cable core adopts stranded the forming of multiply conductor wire core, applicable to different instrument and equipments; Sheath adopts igelite and rubber and plastic composite elastic material to make, and flexibility and tension, bending resistance are good, the useful life of having improved cable; Sheath also comprises one deck aramid fiber or nylon fibre braid, has further improved the tensile property of cable.
Description of drawings
Fig. 1 is the cross-sectional structure schematic diagram of the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1, described cable core comprises at least three leading wire core 1 and at least one additional conductive core 2, and leading wire core 1 and additional conductive core 2 are copper conductor; All be extruded with insulated hull 3 on leading wire core 1 and the additional conductive core 2, insulated hull 3 materials preferably adopt the soft type igelite; Leading wire core 1 and additional conductive core 2 are around strengthening core 4 stranded formation cable cores.Described strengthening core 4 is the ropes that formed by the braiding of chemical fibre wire rod.
Described sheath comprises lapping layer 6, inner covering 7, braid 8 and outer jacket 9 from inside to outside, lapping layer 6 is entwined by the glass fiber band, lapping layer 6 is coated on the cable core, closely be filled with chemical fibre packing material 5 between lapping layer 6 and the cable core, these chemical fibre packing material 5 preferred chemical fibre cotton yarns that adopt, the chemical fibre cotton yarn is arranged along the length direction of cable core; Described inner covering 7 is extruded in outside the lapping layer 6, and inner covering 7 materials adopt the rubber and plastic compound elastomer material; Described braid 8 is aramid fiber braided layer 8 or nylon fibre braid 8; Described outer jacket 9 is extruded in outside the organization level 8, and outer jacket 9 materials adopt the rubber and plastic composite elastic material.
Embodiment 1
This softness tensile type cable is as X-ray machine crack detector lead wire.The cable core of described cable comprises 3 leading wire core 1 and 5 additional conductive cores 2, and the cross-sectional area of leading wire core 1 is 2.5 square millimeters, and the cross-sectional area of additional conductive core 2 is 1.5 square millimeters; Leading wire core 1 and additional conductive core 2 all adopt copper conductor, and copper conductor extrudes the soft type igelite that one deck plays insulating effect outward, form insulated hull 3; Leading wire core 1 and additional conductive core 2 are around strengthening core 4 stranded formation cable cores, closely fill with the chemical fibre cotton yarn around the cable core, wrapped then glass fiber band, form lapping layer 6, outside lapping layer 6, extrude rubber and plastic compound elastomer material inner lining layer 7 then, weave one deck aramid fiber braided layer 8 again, extrude the outer jacket 9 that one deck is made of the rubber and plastic composite elastic material in braid 8 outsides at last.
This softness tensile type cable is as X-ray machine crack detector lead wire.The cable core of described cable comprises 5 leading wire core 1 and 6 additional conductive cores 2, and the cross-sectional area of leading wire core 1 is 2.5 square millimeters, and the cross-sectional area of additional conductive core 2 is 1.5 square millimeters; Leading wire core 1 and additional conductive core 2 all adopt copper conductor, and copper conductor extrudes the soft igelite that one deck plays insulating effect outward, form insulated hull 3; Leading wire core 1 and additional conductive core 2 are around strengthening core 4 stranded formation cable cores, closely fill with chemical fibre packing material 5 around the cable core, wrapped then glass fiber band, form lapping layer 6, outside lapping layer 6, extrude rubber and plastic compound elastomer material inner lining layer 7 then, weave one deck nylon fibre braid 8 again, extrude the outer jacket 9 that one deck is made of the rubber and plastic composite elastic material in braid 8 outsides at last.
Claims (10)
1. soft tensile type cable, comprise cable core and be coated on the outer sheath of cable core, it is characterized in that: described cable core comprises at least three leading wire core (1) and at least one additional conductive core (2), all be extruded with insulated hull (3) on leading wire core (1) and the additional conductive core (2), leading wire core (1) and additional conductive core (2) are around the stranded formation cable core of strengthening core (4).
2. soft tensile type cable as claimed in claim 1, it is characterized in that: described sheath comprises lapping layer (6), inner covering (7), braid (8) and outer jacket (9) from inside to outside, lapping layer (6) is coated on the cable core, closely is filled with chemical fibre packing material (5) between lapping layer (6) and the cable core.
3. soft tensile type cable as claimed in claim 1 is characterized in that: insulated hull (3) material on described leading wire core (1) and the additional conductive core (2) is the soft type igelite.
4. soft tensile type cable as claimed in claim 1 is characterized in that: described leading wire core (1) and additional conductive core (2) are copper conductor or aluminium conductor.
5. soft tensile type cable as claimed in claim 1 is characterized in that: described strengthening core (4) is the rope that is formed by the braiding of chemical fibre wire rod.
6. soft tensile type cable as claimed in claim 1 is characterized in that: the cross-sectional area of described leading wire core (1) is 2.5 square millimeters, and the cross-sectional area of described additional conductive core (2) is 1.5 square millimeters.
7. soft tensile type cable as claimed in claim 1 is characterized in that: described leading wire core (1) is 3, and additional conductive core (2) is 5.
8. soft tensile type cable as claimed in claim 1 is characterized in that: described leading wire core (1) is 5, and additional conductive core (2) is 6.
9. soft tensile type cable as claimed in claim 2 is characterized in that: described lapping layer (6) is entwined by the glass fiber band; Described inner covering (7) is extruded in outside the lapping layer (6), and inner covering (7) material adopts the rubber and plastic compound elastomer material; Described braid (8) is aramid fiber braided layer (8) or nylon fibre braid (8); Described outer jacket (9) is extruded in outside the braid (8), and outer jacket (9) material adopts the rubber and plastic composite elastic material.
10. soft tensile type cable as claimed in claim 2 is characterized in that: described chemical fibre packing material (5) is the chemical fibre cotton yarn, and the chemical fibre cotton yarn is arranged along the length direction of cable core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202021565U CN201698798U (en) | 2010-05-18 | 2010-05-18 | Flexible pull tension cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202021565U CN201698798U (en) | 2010-05-18 | 2010-05-18 | Flexible pull tension cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201698798U true CN201698798U (en) | 2011-01-05 |
Family
ID=43400045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202021565U Expired - Fee Related CN201698798U (en) | 2010-05-18 | 2010-05-18 | Flexible pull tension cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201698798U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157238A (en) * | 2011-03-31 | 2011-08-17 | 沈阳电业局电缆厂 | Woven fiber core overhead wire |
| CN103151106A (en) * | 2013-01-09 | 2013-06-12 | 广东中宝联合电缆有限公司 | Movable cable of resistance to drag and scraping prevention and extrusion forming mould device thereof |
| CN103794289A (en) * | 2014-01-18 | 2014-05-14 | 安徽华茜电缆科技有限公司 | High pressure resistant reinforced insulation motor leading connection soft cable |
| CN104779004A (en) * | 2015-05-12 | 2015-07-15 | 江苏中煤电缆有限公司 | Tensile shore power cable for ships |
| CN105261410A (en) * | 2015-11-10 | 2016-01-20 | 国网山东龙口市供电公司 | A rope which can transmit electric power and communication signals in emergency |
-
2010
- 2010-05-18 CN CN2010202021565U patent/CN201698798U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157238A (en) * | 2011-03-31 | 2011-08-17 | 沈阳电业局电缆厂 | Woven fiber core overhead wire |
| CN103151106A (en) * | 2013-01-09 | 2013-06-12 | 广东中宝联合电缆有限公司 | Movable cable of resistance to drag and scraping prevention and extrusion forming mould device thereof |
| CN103794289A (en) * | 2014-01-18 | 2014-05-14 | 安徽华茜电缆科技有限公司 | High pressure resistant reinforced insulation motor leading connection soft cable |
| CN103794289B (en) * | 2014-01-18 | 2016-08-17 | 安徽华茜电缆科技有限公司 | A kind of high pressure resistant reinforced insulation motor leading and connecting flexible cable |
| CN104779004A (en) * | 2015-05-12 | 2015-07-15 | 江苏中煤电缆有限公司 | Tensile shore power cable for ships |
| CN105261410A (en) * | 2015-11-10 | 2016-01-20 | 国网山东龙口市供电公司 | A rope which can transmit electric power and communication signals in emergency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20190518 |