CN205092066U - Abnormal shape monofilament circular section conductor and cable of making by this conductor - Google Patents
Abnormal shape monofilament circular section conductor and cable of making by this conductor Download PDFInfo
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- CN205092066U CN205092066U CN201520901372.1U CN201520901372U CN205092066U CN 205092066 U CN205092066 U CN 205092066U CN 201520901372 U CN201520901372 U CN 201520901372U CN 205092066 U CN205092066 U CN 205092066U
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- seal wire
- annular seal
- circle
- conductor
- section
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Abstract
The utility model discloses an abnormal shape monofilament circular section conductor and cable of making by this conductor, this circular section conductor include a central seal wire and N ring shape seal wire, the shape of the cross section of center seal wire is circular, and the shape of the cross section of annular seal wire is encircled for the fan to the shape of the cross section of the same annular seal wire that circles is the same, and the quantity of the same annular seal wire that circles is individual for M, and the angle of the fan ring of the cross section of annular seal wire is 360 M, and the axis that each ring shape seal wire used central seal wire is as symmetry axis evenly distributed in order to enclose into the ring, the internal diameter of the annular seal wire of N circle equals the external diameter of the annular seal wire of N -1 circle, and the internal diameter of the 1st ring annular seal wire equals the diameter of central seal wire, this cable is still including the insulating skin of parcel in the outside of low N ring shape seal wire. The beneficial effects of the utility model are that: sticis and be difficult for scattering between coefficient height, save material, saving manufacturing cost, central seal wire and each the annular seal wire.
Description
Technical field
The utility model relates to conduction technical field, the cable being specifically related to a kind of special-shaped monofilament circular section conductor and being made up of this conductor.
Background technology
Existing circular section conductor adopts multiple cross section to be that circular seal wire superposition is made, and its cross section is multiple mutually circumscribed circles, has larger gap between adjacent seal wire, and press coefficient 90%, electric conductivity is general.
Utility model content
The cable that the purpose of this utility model is to provide a kind of special-shaped monofilament circular section conductor and is made up of this conductor, the internal diameter of the annular seal wire of the 1st circle equals the diameter of center seal wire, in the annular seal wire of adjacent turn, the internal diameter of the annular seal wire of outer ring equals the external diameter of the annular seal wire of inner ring, make between center seal wire and the 1st ring shape seal wire, seamless between the annular seal wire that any two circles are adjacent, the quantity of the annular seal wire on same circle is M, M >=2, the angle of the fan ring of the cross section of described annular seal wire is 360 °/M, each circle annular seal wire with the axis of center seal wire for symmetry axis is uniformly distributed to surround annulus, make between two annular seal wires of the arbitrary neighborhood in any circle seamless, thus ensure that circular section of the present utility model conductor is seamless, press coefficient more than 98%, press coefficient in theory when annular seal wire is parallel with center seal wire and reach 100%, electric conductivity is better, more material is saved under the prerequisite ensureing national standard or certain electric conductivity, save cost of manufacture, to overcome prior art above shortcomings.
The purpose of this utility model is achieved through the following technical solutions:
A kind of circular section conductor, comprise a center seal wire and N ring shape seal wire, N >=1, described center seal wire and described annular seal wire are made by conductor;
The shape of the cross section of described center seal wire is circular, the shape of the cross section of described annular seal wire is fan ring, and the shape of the cross section of the described annular seal wire on same circle is identical, the quantity of the annular seal wire on same circle is M, M >=2, the angle of the fan ring of the cross section of described annular seal wire is 360 °/M, the described annular seal wire of each circle is with the axis of described center seal wire for symmetry axis is uniformly distributed to surround annulus, and described annular seal wire is followed successively by the 1st ring shape seal wire along the direction away from described center seal wire ... N ring shape seal wire;
The internal diameter of the annular seal wire of N circle equals the external diameter of the annular seal wire of N-1 circle, and the internal diameter of the annular seal wire of the 1st circle equals the diameter of described center seal wire.
For to the consideration of later stage at the outside coated insulation skin of circular section conductor, described annular seal wire axle spiral centered by the seal wire of described center is arranged, and the pitch of the annular seal wire of same circle is identical.
Need to ensure maximum when pressing coefficient, the axis of described annular seal wire and the axis being parallel of described center seal wire.
For the consideration to processing characteristics, the quantity of the annular seal wire of N circle is greater than the quantity of the annular seal wire of N-1 circle.
Scatter to prevent the annular seal wire of any two adjacent turns, in the annular seal wire of any two adjacent turns: the border of any two adjacent seal wires of inner ring is greater than or less than the quadrant angle on the border of any two adjacent seal wires of outer ring, the quadrant at described quadrant angle place with the cross section of arbitrary described center seal wire be plane, with the axle center of the described center seal wire of this cross-section for the center of circle.
On the basis of a upper technical scheme, N=3, the quantity of the annular seal wire of first lap is 8, and the quantity of the annular seal wire of the second circle is 12, and the quantity of the annular seal wire of the 3rd circle is 16.Or N=3, the quantity of the annular seal wire of first lap is 6, and the quantity of the annular seal wire of the second circle is 12, and the quantity of the annular seal wire of the 3rd circle is 15.
The cable be made up of the conductor described in above-mentioned arbitrary technical scheme, also comprises the insulated hull be made up of insulating material, and described insulated hull is wrapped in the outer surface of the annular seal wire of N circle.
The beneficial effects of the utility model are:
Press coefficient high, save material, save manufacturing cost;
In the annular seal wire of any two adjacent turns: the border of any two adjacent seal wires of inner ring is greater than or less than the quadrant angle on the border of any two adjacent seal wires of outer ring, border between any two adjacent seal wires of the border between any two adjacent seal wires of inner ring and outer ring is not overlapped, prevent two adjacent circles from scattering, to make circular section of the present utility model conductor from inside to outside " tightly embrace ", and the later stage is facilitated to carry out the cladding process of insulated hull.
Accompanying drawing explanation
Fig. 1 is the direction view of special-shaped monofilament circular section described in the utility model conductor one embodiment;
Fig. 2 is the perspective view of an embodiment of special-shaped monofilament circular section described in the utility model conductor;
Fig. 3 is the direction view of the another embodiment of special-shaped monofilament circular section described in the utility model conductor.
In figure: 100, center seal wire; 200, annular seal wire; 201, border; 202, gap.
Embodiment
Preferred implementation
As shown in Figure 1, a kind of special-shaped monofilament circular section conductor, comprise a center seal wire 100 and N ring shape seal wire 200, N >=1, center seal wire 100 and annular seal wire 200 are made by conductor; The shape of the cross section of center seal wire 100 is circular, the shape of the cross section of annular seal wire 200 is fan ring, and the shape of the cross section of the annular seal wire 200 on same circle is identical, the quantity of the annular seal wire 200 on same circle is M, M >=2, the angle of the fan ring of the cross section of annular seal wire 200 is 360 °/M, each ring shape seal wire 200 is with the axis of center seal wire 100 for symmetry axis is uniformly distributed to surround annulus, and annular seal wire 200 is followed successively by the 1st ring shape seal wire 200... N ring shape seal wire 200 along the direction away from center seal wire 100; The internal diameter of the annular seal wire 200 of N circle equals the external diameter of the annular seal wire 200 of N-1 circle, and the internal diameter of the annular seal wire 200 of the 1st circle equals the diameter of center seal wire 100.
The internal diameter of the annular seal wire 200 of the 1st circle equals the diameter of center seal wire 100, in the annular seal wire 200 of adjacent turn, the internal diameter of the annular seal wire 200 of outer ring equals the external diameter of the annular seal wire 200 of inner ring, make between center seal wire 100 and the 1st ring shape seal wire 200, seamless between the annular seal wire 200 that any two circles are adjacent, the quantity of the annular seal wire 200 on same circle is M, M >=2, the angle of the fan ring of the cross section of annular seal wire 200 is 360 °/M, each circle annular seal wire 200 with the axis of center seal wire 100 for symmetry axis is uniformly distributed to surround annulus, make between two annular seal wires 200 of the arbitrary neighborhood in any circle seamless, thus ensure that circular section of the present utility model conductor is seamless, press coefficient more than 98%, press coefficient in theory when annular seal wire 200 is parallel with center seal wire 100 and reach 100%, electric conductivity is better, more material is saved under the prerequisite ensureing national standard or certain electric conductivity, save cost of manufacture.
As shown in Figure 2, annular seal wire 200 axle spiral centered by center seal wire 100 is arranged, and the pitch of the annular seal wire 200 of same circle is identical.This helical structure is undertaken by thread reaming machine, make use of the workability of the material of preparing centre seal wire 100 and annular seal wire 200, and the performance not easily recovered after thread reaming machine is wound around, make tightly to embrace from center seal wire 100 to N ring shape seal wire 200, prevent from scattering, and the outside coated insulation skin be beneficial at circular section conductor, because annular seal wire 200 axle spiral centered by center seal wire 100 is arranged, gap 202 can be produced between any two adjacent annular seal wires 200 of same circle, this gap 202 have impact on and presses coefficient, but this spiral arranges and is beneficial to center seal wire 100 and all annular seal wire 200 thread reaming machine hank knottings.
Need to ensure maximum when pressing coefficient, the annular axis of seal wire 200 and the axis being parallel of center seal wire 100, make center seal wire 100 parallel with annular seal wire 200, (do not consider the mismachining tolerance of center seal wire 100, annular seal wire 200) in theory and press coefficient to reach 100%.
For the consideration to processing characteristics, the quantity of the annular seal wire 200 of N circle is greater than the quantity of the annular seal wire 200 of N-1 circle.From outwards inner, along with the increase of number of turns N, interior arc length or the outer arc length of the annular seal wire 200 of each circle also increase gradually, therefore, the quantity of the annular seal wire 200 of corresponding increase, reduce arc length or outer arc length in annular seal wire 200 with this, the annular seal wire 200 being beneficial to process, facilitate cross-sectional area not too large carries out hank knotting on thread reaming machine.Especially for the consideration to hank knotting, the cross-sectional area of the annular seal wire 200 of difference circle should be arranged to antitorque coefficient equal, be beneficial to hank knotting.
Scatter to prevent the annular seal wire 200 of any two adjacent turns, in the annular seal wire 200 of any two adjacent turns: the border 201 of any two adjacent seal wires of inner ring is greater than or less than the quadrant angle on the border 201 of any two adjacent seal wires of outer ring, the quadrant at quadrant angle place with the cross section of arbitrary center seal wire 100 be plane, with the axle center of the center seal wire 100 of this cross-section for the center of circle.
Border 201 between any two adjacent seal wires of the border 201 between any two adjacent seal wires of inner ring and outer ring is not overlapped, prevent two adjacent circles from scattering, to make circular section of the present utility model conductor from inside to outside " tightly embrace ", and the later stage is facilitated to carry out the cladding process of insulated hull.
For the ease of to understanding of the present utility model, get N=3 to be described, as shown in Figure 1, the quantity of the annular seal wire 200 of first lap is 8, the angle of the arc of the annular seal wire 200 of first lap is 45 ° (360 °/8), the quantity of the annular seal wire 200 of the second circle is 12, the angle of the arc of the annular seal wire 200 of the second circle is 30 ° (360 °/12), the quantity of the annular seal wire 200 of the 3rd circle is 16, and the angle of the arc of the annular seal wire 200 of the 3rd circle is 22.5 ° (360 °/16).Or, as shown in Figure 3, N=3, the quantity of the annular seal wire 200 of first lap is 6, the angle of the arc of the annular seal wire 200 of first lap is 60 ° (360 °/6), and the quantity of the annular seal wire of the second circle is 12, and the angle of the arc of the annular seal wire 200 of the second circle is 30 ° (360 °/12), the quantity of the annular seal wire of the 3rd circle is 15, and the angle of the arc of the annular seal wire 200 of the 3rd circle is 24 ° (360 °/15).
Inventor is in application process, find the cable that the conductor described in above-mentioned arbitrary technical scheme is made to possess equally and above-mentionedly press that coefficient is high, to save material, processing cost low etc. special, this cable also comprises the insulated hull be made up of insulating material, insulated hull is wrapped in the outer surface of the annular seal wire 200 of N circle, arranges insulated hull to meet the needs with ambient dielectric.
Claims (8)
1. a circular section conductor, is characterized in that, comprise a center seal wire and N ring shape seal wire, N >=2, described center seal wire and described annular seal wire are made by conductor;
The shape of the cross section of described center seal wire is circular, the shape of the cross section of described annular seal wire is fan ring, and the shape of the cross section of the described annular seal wire on same circle is identical, the quantity of the annular seal wire on same circle is M, M >=2, the angle of the fan ring of the cross section of described annular seal wire is 360 °/M, the described annular seal wire of each circle is with the axis of described center seal wire for symmetry axis is uniformly distributed to surround annulus, and described annular seal wire is followed successively by the 1st ring shape seal wire along the direction away from described center seal wire ... N ring shape seal wire;
The internal diameter of the annular seal wire of N circle equals the external diameter of the annular seal wire of N-1 circle, and the internal diameter of the annular seal wire of the 1st circle equals the diameter of described center seal wire.
2. circular section according to claim 1 conductor, is characterized in that, described annular seal wire axle spiral centered by the seal wire of described center is arranged, and the pitch of the annular seal wire of same circle is identical.
3. circular section according to claim 1 conductor, is characterized in that, the axis of described annular seal wire and the axis being parallel of described center seal wire.
4. circular section according to claim 1 conductor, is characterized in that, the quantity of the annular seal wire of N circle is greater than the quantity of the annular seal wire of N-1 circle.
5. the circular section conductor according to any one of claim 1-4, it is characterized in that, in the annular seal wire of any two adjacent turns: the quadrant angle on the border of any two adjacent seal wires of inner ring is greater than or less than the quadrant angle on the border of any two adjacent seal wires of outer ring, the quadrant at described quadrant angle place with the cross section of arbitrary described center seal wire be plane, with the axle center of the described center seal wire of this cross-section for the center of circle.
6. the circular section conductor according to any one of claim 1-4, is characterized in that, N=3, and the quantity of the annular seal wire of first lap is 8, and the quantity of the annular seal wire of the second circle is 12, and the quantity of the annular seal wire of the 3rd circle is 16.
7. the circular section conductor according to any one of claim 1-4, is characterized in that, N=3, and the quantity of the annular seal wire of first lap is 6, and the quantity of the annular seal wire of the second circle is 12, and the quantity of the annular seal wire of the 3rd circle is 15.
8. the cable that the conductor according to any one of claim 1-7 is made, is characterized in that, also comprises the insulated hull be made up of insulating material, and described insulated hull is wrapped in the outer surface of the annular seal wire of N circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901372.1U CN205092066U (en) | 2015-11-13 | 2015-11-13 | Abnormal shape monofilament circular section conductor and cable of making by this conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901372.1U CN205092066U (en) | 2015-11-13 | 2015-11-13 | Abnormal shape monofilament circular section conductor and cable of making by this conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092066U true CN205092066U (en) | 2016-03-16 |
Family
ID=55482731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520901372.1U Expired - Fee Related CN205092066U (en) | 2015-11-13 | 2015-11-13 | Abnormal shape monofilament circular section conductor and cable of making by this conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205092066U (en) |
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2015
- 2015-11-13 CN CN201520901372.1U patent/CN205092066U/en not_active Expired - Fee Related
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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: 20160316 Termination date: 20171113 |