CN104112503B - Cabling device for communication power supply shielded flexible cable - Google Patents
Cabling device for communication power supply shielded flexible cable Download PDFInfo
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- CN104112503B CN104112503B CN201310138590.XA CN201310138590A CN104112503B CN 104112503 B CN104112503 B CN 104112503B CN 201310138590 A CN201310138590 A CN 201310138590A CN 104112503 B CN104112503 B CN 104112503B
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Abstract
The present invention discloses a kind of cabling device for communication power supply shielded flexible cable, and described stranding positioner includes that fixed mount, 2 arc guide wheel mechanisms, 2 plane guide wheel mechanisms and center have the line concentration base of collection line three-way hole；Fixed mount is made up of bracing frame and substrate, and this edge, substrate one end is perpendicular to move towards direction and is provided with the first mounting groove, the second mounting groove abreast, and described line concentration base is installed on the substrate other end, and described second mounting groove is between the first mounting groove and line concentration base；Arc guide wheel mechanism includes that end face is arcwall face and the curved circular wheel placed with substrate-parallel, and this through hole being positioned at curved circular wheel center is installed on the first support stick upper end by a bearing；Plane guide wheel mechanism includes that end face is plane groove and the flat circle wheel placed with substrate-parallel, and this through hole being positioned at flat circle wheel center is installed on the second support stick upper end by a bearing.The present invention solves the not rounding problem of the cable of existing semicircular conductor, stands up phenomenon when effectively prevent semicircular conductor stranding, and production efficiency improves 30% and reduces the generation of stress.
Description
Technical field
The present invention relates to a kind of cabling device, particularly relate to a kind of cabling device for communication power supply shielded flexible cable.
Background technology
Communication power supply shielded flexible cable be a kind of for moving, the equipment of telecommunications, the communication machine room such as Netcom is for electric connection line, the performances such as product requirement is soft, fire-retardant.For guaranteeing the roundness of cable, cable core domestic demand adds more filling member, causes finished cable external diameter relatively big, and poor radiation, cable laying takes up room greatly, and the manufacturing cost of cable also increases.In power cable manufacturing, multicore cable is mainly formed by stranded, for ensureing core rounding, filler is added in cabling process, thus cause that the outside diameter of cable is big, weak heat-dissipating, cost high, for the outside diameter of cable that saves material, reduces, reduce cables manufacturing cost, technical staff have devised the special-shaped conductor structures such as semicircular conductor, sector conductor, shoe conductor, this conductor structure solves that the outside diameter of cable is big, weak heat-dissipating, high in cost of production shortcoming substantially, but in cable production process, there is certain difficulty, particularly in cabling process.
Summary of the invention
The present invention provides a kind of cabling device for communication power supply shielded flexible cable, this cabling device solves the not rounding problem of the cable of existing semicircular conductor, standing up phenomenon when effectively prevent semicircular conductor stranding, production efficiency improves 30% and reduces the generation of stress.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of cabling device for communication power supply shielded flexible cable, described communication power supply shielded flexible cable includes at least one first semicircle copper conductor respectively, second semicircle copper conductor, described first semicircle copper conductor, second semicircle copper conductor outer surface is all coated with the environment-friendlyflame-retardant flame-retardant polyvinyl chloride layer as insulation, this first semicircle copper conductor, second semicircle copper conductor each end contact thus form round wire pair, one polyester belt is around being wrapped in described round wire outer surface, one glass tape is around being wrapped in described polyester belt outer surface, it is coated on described glass tape outer surface by the screen layer of some bare copper wires braiding, one restrictive coating is coated on described screen layer outer surface；
Described stranding positioner includes that fixed mount, 2 plane guide wheel mechanisms, 2 arc guide wheel mechanisms and center have the line concentration base of collection line three-way hole；
Described fixed mount is made up of bracing frame and substrate, and this edge, substrate one end is perpendicular to move towards direction and is provided with the first mounting groove, the second mounting groove abreast, and described line concentration base is installed on the substrate other end, and described second mounting groove is between the first mounting groove and line concentration base；
Described plane guide wheel mechanism includes that end face is plane groove and the flat circle wheel placed with substrate-parallel, and this through hole being positioned at flat circle wheel center is installed on the first support stick upper end by a bearing, and this flat circle wheel can rotate around the first support stick；
Described arc guide wheel mechanism includes that end face is arcwall face and the curved circular wheel placed with substrate-parallel, and this through hole being positioned at curved circular wheel center is installed on the second support stick upper end by a bearing, and this curved circular wheel can rotate around the second support stick；Described first semicircle copper conductor and the second semicircle copper conductor are taken turns phase dorsal parts along 2 flat circle and contact cabling with its plane groove respectively, and the described first semicircle copper conductor and the second semicircle copper conductor along 2 curved circular wheel opposite sides and contact cabling with its arcwall face respectively；
In in described plane guide wheel mechanism, the first support stick lower end embeds the first mounting groove and it is installed on substrate by nut, in in described arc guide wheel mechanism, the second support stick lower end embeds the second mounting groove and being installed on substrate by nut, the collection line three-way hole of described line concentration base, flat circle wheel, curved circular wheel are in the same plane.
Technique scheme is further improved technical scheme as follows:
1, in such scheme, the interval of described 2 flat circle wheel is more than the interval of described 2 curved circular wheel.
2, in such scheme, 1.1 ~ 1.3 times of the interval being spaced apart described 2 curved circular wheel of described 2 flat circle wheel.
3, in such scheme, the described interval of 2 flat circle wheel is 100:3 ~ 6 with the diameter proportion of described round wire pair.
4, in such scheme, described round wire is 1:1.05 ~ 1.15 to the ratio of diameter Yu the line concentration through-hole diameter of line concentration base.
Owing to technique scheme is used, the present invention compared with prior art has the advantage that
1, the present invention is for the cabling device of communication power supply shielded flexible cable, and it includes that fixed mount, 2 arc guide wheel mechanisms, 2 plane guide wheel mechanisms and center have the line concentration base of collection line three-way hole；Described fixed mount is made up of bracing frame and substrate, and this edge, substrate one end is perpendicular to move towards direction and is provided with the first mounting groove, the second mounting groove abreast, and described line concentration base is installed on the substrate other end, and described second mounting groove is between the first mounting groove and line concentration base；Described arc guide wheel mechanism includes that end face is arcwall face and the curved circular wheel placed with substrate-parallel, and this through hole being positioned at curved circular wheel center is installed on the second support stick upper end by a bearing, and this curved circular wheel can rotate around the second support stick；Described plane guide wheel mechanism includes that end face is plane groove and the flat circle wheel placed with substrate-parallel, this through hole being positioned at flat circle wheel center is installed on the first support stick upper end by a bearing, this flat circle wheel can rotate around the first support stick, described first semicircle copper conductor and the second semicircle copper conductor respectively and successively along flat circle take turns outside and contact with its planar arc face, and contact with its arcwall face inside curved circular wheel again, solve the not rounding problem of the cable of existing semicircular conductor, phenomenon is stood up when effectively prevent semicircular conductor stranding, production efficiency improves 30% and reduces the generation of stress.
2, the present invention is for the cabling device of communication power supply shielded flexible cable, optimize 2 curved circular wheel intervals, 2 flat circle wheel intervals, round wire further to the matching relationship between diameter and line concentration through-hole diameter, 1.1 ~ 1.3 times of the interval being spaced apart described 2 curved circular wheel of i.e. 2 flat circle wheels, round wire is 1:1.05 ~ 1.15 to the ratio of diameter Yu the line concentration through-hole diameter of line concentration base, and the interval of 2 flat circle wheels with the diameter proportion of described round wire pair is100 : 3~6 ,Solve the not rounding problem of the cable of existing semicircular conductor further, phenomenon is stood up when effectively prevent semicircular conductor stranding, production efficiency improves 30% and reduces the generation of stress, avoid core in process of production owing to standing up the quality problems such as the external diameter caused is bigger than normal, insulating barrier damage, insulation resistance decline, cable breakdown, make the stability of cable be guaranteed；Secondly as core has torsion in cabling process, the stress on core is relatively big, and this kind of stress needs to be cancelled, and otherwise core can stand up because stress is relatively big；If less than 1.1 ~ 1.3 times, suffered stress can not be offset by guide wheel completely, and core easily stands up；If being more than, it is bigger that guide wheel acts on core, friction to core surface is relatively big, meeting Damage to insulation layer time serious, thus damages cable, it it is control conductor external diameter during stranding, need to be controlled by the mould of certain size, and collection line three-way hole herein plays the effect of mould, if less than wire core diameter, then core can not be by collection line three-way hole, it is impossible to produce；If too big, it is very tight that core can not be pressed when by collection line three-way hole, and core can be made loose, and external diameter is relatively big, the material of subsequent handling is caused waste, product size can be caused time serious defective.
Accompanying drawing explanation
Accompanying drawing 1 is communication power supply shielded flexible cable structural representation of the present invention；
Accompanying drawing 2 is used for the cabling device structural representation of communication power supply shielded flexible cable for the present invention；
Accompanying drawing 3 is plane guide wheel mechanism structural representation of the present invention；
Accompanying drawing 4 is arc guide wheel mechanism structural representation of the present invention.
In the figures above: 1, communication power supply shielded flexible cable；11, the first semicircle copper conductor；12, the second semicircle copper conductor；2, round wire pair；3, polyester belt；4, restrictive coating；5, stranding positioner；6, fixed mount；61, bracing frame；62, substrate；631, the first mounting groove；632, the second mounting groove；633, the 3rd mounting groove；7, plane guide wheel mechanism；71, plane groove；72, flat circle wheel；73, through hole；74, bearing；75, the first support stick；8, arc guide wheel mechanism；81, arcwall face；82, curved circular wheel；83, through hole；84, bearing；85, the second support stick；9, line concentration base；91, collection line three-way hole；92, through hole is installed；93, bolt；10, environment-friendlyflame-retardant flame-retardant polyvinyl chloride layer；20, glass tape；21, bare copper wire；22, screen layer.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described:
Embodiment 1: a kind of cabling device for communication power supply shielded flexible cable, described communication power supply shielded flexible cable 1 includes at least one first semicircle copper conductor 11 respectively, second semicircle copper conductor 12, described first semicircle copper conductor 11, second semicircle copper conductor 12 outer surface is all coated with the environment-friendlyflame-retardant flame-retardant polyvinyl chloride layer 10 as insulation, this first semicircle copper conductor 11, the second semicircle respective end contact of copper conductor 12 thus form round wire to 2, one polyester belt 3 is around being wrapped in described round wire to 2 outer surfaces, one glass tape 20 is around being wrapped in described polyester belt 3 outer surface, it is coated on described glass tape 20 outer surface by the screen layer 22 of some bare copper wires 21 braiding, one restrictive coating 4 is coated on described screen layer 22 outer surface；
Described stranding positioner 5 includes that fixed mount 7,2 arc guide wheel mechanisms 8 of 6,2 plane guide wheel mechanisms and center have the line concentration base 9 of collection line three-way hole 91；
Described fixed mount 6 is made up of bracing frame 61 and substrate 62, this edge, substrate 62 one end is perpendicular to move towards direction and is provided with first mounting groove the 631, second mounting groove 632 abreast, described line concentration base 9 is installed on substrate 62 other end, and described second mounting groove 632 is between the first mounting groove 631 and line concentration base 9；
Described plane guide wheel mechanism 7 includes that end face is plane groove 71 and the flat circle wheel 72 being placed in parallel with substrate 62, this is positioned at flat circle and takes turns the through hole 73 at 72 centers and be installed on the first support stick 75 upper end by a bearing 74, and this flat circle wheel 72 can rotate around the first support stick 75；
Described arc guide wheel mechanism 8 includes that end face is arcwall face 81 and the curved circular wheel 82 being placed in parallel with substrate 62, this is positioned at curved circular and takes turns the through hole 83 at 82 centers and be installed on the second support stick 85 upper end by a bearing 84, and this curved circular wheel 82 can rotate around the second support stick 85；Described first semicircle copper conductor 11 is taken turns 72 phase dorsal parts and contacts cabling with its plane groove 71 along 2 flat circle with the second semicircle copper conductor 12 respectively, and the described first semicircle copper conductor 11 is taken turns 82 opposite sides and contacts cabling with its arcwall face 81 along 2 curved circular with the second semicircle copper conductor 12 respectively；Described first semicircle copper conductor 11 and the second semicircle copper conductor 12 respectively along contacting outside flat circle wheel and with its plane groove, then inside cambered surface circular wheel and with its arc plane-plane contact；Collection line three-way hole 91 through line concentration base 9 converges again；
In in described plane guide wheel mechanism 7, the first support stick 75 lower end embeds the first mounting groove 631 and it is installed on substrate 62 by nut, in in described arc guide wheel mechanism 8, the second support stick 85 lower end embeds the second mounting groove 632 and being installed on substrate 62 by nut, it is in the same plane that the collection line three-way hole 91 of described line concentration base 9, flat circle take turns 72, curved circular takes turns 82.
The interval of above-mentioned 2 flat circle wheel 72 is more than the interval of described 2 curved circular wheel 82.
1.15 times or 1.25 times of the interval being spaced apart described 2 curved circular wheel 82 of above-mentioned 2 flat circle wheel 72.
The interval of above-mentioned 2 flat circle wheel 72 and described round wire are 100:5 or 100:3.5 to the diameter proportion of 2.
Above-mentioned round wire to the ratio integrating line three-way hole 91 diameter of 2 diameters and line concentration base 9 as 1:1.05 ~ 1.15.
Embodiment 2: a kind of cabling device for communication power supply shielded flexible cable, described communication power supply shielded flexible cable 1 includes at least one first semicircle copper conductor 11 respectively, second semicircle copper conductor 12, described first semicircle copper conductor 11, second semicircle copper conductor 12 outer surface is all coated with the environment-friendlyflame-retardant flame-retardant polyvinyl chloride layer 10 as insulation, this first semicircle copper conductor 11, the second semicircle respective end contact of copper conductor 12 thus form round wire to 2, one polyester belt 3 is around being wrapped in described round wire to 2 outer surfaces, one glass tape 20 is around being wrapped in described polyester belt 3 outer surface, it is coated on described glass tape 20 outer surface by the screen layer 22 of some bare copper wires 21 braiding, one restrictive coating 4 is coated on described screen layer 22 outer surface；
Described stranding positioner 5 includes that fixed mount 7,2 arc guide wheel mechanisms 8 of 6,2 plane guide wheel mechanisms and center have the line concentration base 9 of collection line three-way hole 91；
Described fixed mount 6 is made up of bracing frame 61 and substrate 62, this edge, substrate 62 one end is perpendicular to move towards direction and is provided with first mounting groove the 631, second mounting groove 632 abreast, described line concentration base 9 is installed on substrate 62 other end, and described second mounting groove 632 is between the first mounting groove 631 and line concentration base 9；
Described plane guide wheel mechanism 7 includes that end face is plane groove 71 and the flat circle wheel 72 being placed in parallel with substrate 62, this is positioned at flat circle and takes turns the through hole 73 at 72 centers and be installed on the first support stick 75 upper end by a bearing 74, and this flat circle wheel 72 can rotate around the first support stick 75；
Described arc guide wheel mechanism 8 includes that end face is arcwall face 81 and the curved circular wheel 82 being placed in parallel with substrate 62, this is positioned at curved circular and takes turns the through hole 83 at 82 centers and be installed on the second support stick 85 upper end by a bearing 84, and this curved circular wheel 82 can rotate around the second support stick 85；Described first semicircle copper conductor 11 is taken turns 72 phase dorsal parts and contacts cabling with its plane groove 71 along 2 flat circle with the second semicircle copper conductor 12 respectively, and the described first semicircle copper conductor 11 is taken turns 82 opposite sides and contacts cabling with its arcwall face 81 along 2 curved circular with the second semicircle copper conductor 12 respectively；
In in described plane guide wheel mechanism 7, the first support stick 75 lower end embeds the first mounting groove 631 and it is installed on substrate 62 by nut, in in described arc guide wheel mechanism 8, the second support stick 85 lower end embeds the second mounting groove 632 and being installed on substrate 62 by nut, it is in the same plane that the collection line three-way hole 91 of described line concentration base 9, flat circle take turns 72, curved circular takes turns 82.
The interval of above-mentioned 2 flat circle wheel 72 is more than the interval of described 2 curved circular wheel 82.
1.2 times of the interval being spaced apart described 2 curved circular wheel 82 of above-mentioned 2 flat circle wheel 72.
The interval of above-mentioned 2 flat circle wheel 72 and described round wire are 100:4 or 100:5 to the diameter proportion of 2.
Above-mentioned round wire to the ratio integrating line three-way hole 91 diameter of 2 diameters and line concentration base 9 as 1:1.1 or 1:1.08.
Distance scalable between above-mentioned line concentration base 9 and the second mounting groove 632.
Aforesaid substrate 62 is provided with two article of the 3rd mounting groove 633 with on line concentration base 9 contact surface along direction of routing is parallel, and described line concentration base 9 both sides have installation through hole 92, and a bolt 93 is sequentially embedded installation through hole the 92, the 3rd mounting groove 633 and is installed by nut fixing.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention.
Claims (3)
- null1. the cabling device for communication power supply shielded flexible cable，It is characterized in that: described communication power supply shielded flexible cable (1) includes the first semicircle copper conductor (11)、Second semicircle copper conductor (12)，Described first semicircle copper conductor (11)、Second semicircle copper conductor (12) outer surface is all coated with the environment-friendlyflame-retardant flame-retardant polyvinyl chloride layer (10) as insulation，This first semicircle copper conductor (11)、Second semicircle copper conductor (12) each end contact thus form round wire to (2)，One polyester belt (3) is around being wrapped in described round wire to (2) outer surface，One glass tape (20) is around being wrapped in described polyester belt (3) outer surface，It is coated on described glass tape (20) outer surface by the screen layer (22) of some bare copper wires (21) braiding，One restrictive coating (4) is coated on described screen layer (22) outer surface；Described cabling device (5) includes that fixed mount (6), 2 plane guide wheel mechanisms (7), 2 arc guide wheel mechanisms (8) and center have the line concentration base (9) of collection line three-way hole (91)；Described fixed mount (6) is made up of bracing frame (61) and substrate (62), edge, this substrate (62) one end is perpendicular to move towards direction and is provided with the first mounting groove (631), the second mounting groove (632) abreast, described line concentration base (9) is installed on substrate (62) other end, and described second mounting groove (632) is positioned between the first mounting groove (631) and line concentration base (9)；Described plane guide wheel mechanism (7) includes that side surface is plane groove (71) and flat circle wheel (72) being placed in parallel with substrate (62), center has flat circle wheel (72) of through hole (73) and is installed on the first support stick (75) upper end by a bearing (74), and this flat circle wheel (72) can rotate around the first support stick (75)；Described arc guide wheel mechanism (8) includes that side surface is arcwall face (81) and curved circular wheel (82) being placed in parallel with substrate (62), center has curved circular wheel (82) of through hole (83) and is installed on the second support stick (85) upper end by a bearing (84), and this curved circular wheel (82) can rotate around the second support stick (85)；Described first semicircle copper conductor (11) is taken turns (72) phase dorsal parts and contacts cabling with its plane groove (71) along 2 flat circle with the second semicircle copper conductor (12) respectively, and the described first semicircle copper conductor (11) along 2 curved circular wheel (82) opposite sides and contacts cabling with its arcwall face (81) respectively with the second semicircle copper conductor (12)；In in described plane guide wheel mechanism (7), the first support stick (75) lower end embeds the first mounting groove (631) and it is installed on substrate (62) by nut, in in described arc guide wheel mechanism (8), the second support stick (85) lower end embeds the second mounting groove (632) and being installed on substrate (62) by nut, the longitudinal center line of collection line three-way hole (91) of described line concentration base (9), flat circle take turns the center of (72), curved circular wheel (82) is centrally located on same plane.
- Cabling device the most according to claim 1, it is characterised in that: the interval of described 2 flat circle wheel (72) is more than the interval of described 2 curved circular wheel (82).
- Cabling device the most according to claim 1, it is characterised in that: 1.1 ~ 1.3 times of the interval being spaced apart described 2 curved circular wheel (82) of described 2 flat circle wheel (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310138590.XA CN104112503B (en) | 2013-04-19 | 2013-04-19 | Cabling device for communication power supply shielded flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310138590.XA CN104112503B (en) | 2013-04-19 | 2013-04-19 | Cabling device for communication power supply shielded flexible cable |
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| Publication Number | Publication Date |
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| CN104112503A CN104112503A (en) | 2014-10-22 |
| CN104112503B true CN104112503B (en) | 2016-09-28 |
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| CN201310138590.XA Active CN104112503B (en) | 2013-04-19 | 2013-04-19 | Cabling device for communication power supply shielded flexible cable |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109482994A (en) * | 2018-09-03 | 2019-03-19 | 深圳市双建科技有限公司 | Use the welder and method of the motor rotor component of collection bar magnet |
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| DE10158835A1 (en) * | 2001-11-30 | 2003-06-12 | Robert Proell | Electric cable has cable casing of flexible insulating material that encloses several insulated conducting wires with cross-section of electric cable being semicircular |
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| CN203325515U (en) * | 2013-04-19 | 2013-12-04 | 江苏亨通线缆科技有限公司 | Cabling device for communication power-supply shielding soft cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002008464A (en) * | 2000-06-27 | 2002-01-11 | Yazaki Corp | Wire harness production device, production method and self-assembly carrier |
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- 2013-04-19 CN CN201310138590.XA patent/CN104112503B/en active Active
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| DE10158835A1 (en) * | 2001-11-30 | 2003-06-12 | Robert Proell | Electric cable has cable casing of flexible insulating material that encloses several insulated conducting wires with cross-section of electric cable being semicircular |
| CN101335114A (en) * | 2008-07-30 | 2008-12-31 | 中利科技集团股份有限公司 | Copper coated aluminum dual-core flame-retardant refractory flexible electric cable and manufacturing method thereof |
| CN102314972A (en) * | 2010-07-08 | 2012-01-11 | 江苏亨通电力电缆有限公司 | Process for manufacturing shielding soft cable with two-core semicircular conductor for communication power supply |
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