CN105047313A - Pay-off structure of combined transposed conductor - Google Patents
Pay-off structure of combined transposed conductor Download PDFInfo
- Publication number
- CN105047313A CN105047313A CN201510365500.XA CN201510365500A CN105047313A CN 105047313 A CN105047313 A CN 105047313A CN 201510365500 A CN201510365500 A CN 201510365500A CN 105047313 A CN105047313 A CN 105047313A
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- China
- Prior art keywords
- fixed block
- cradles
- head
- combined
- pay
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Links
- 239000004020 conductor Substances 0.000 title abstract description 9
- 230000017105 transposition Effects 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 21
- 229910052802 copper Inorganic materials 0.000 abstract description 20
- 239000010949 copper Substances 0.000 abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009827 uniform distribution Methods 0.000 abstract 1
- 238000004534 enameling Methods 0.000 description 19
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Rehabilitation Tools (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The present invention provides a pay-off structure of a combined transposed conductor which can satisfy the pay-off demand of the combined transposed conductor production possessing a transposition structure that two enamelled rectangular copper wires are transposed simultaneously and then are combined with a single enamelled rectangular copper wire. The pay-off structure of the combined transposed conductor comprises a transposition head, a branching disc, a planet head and a stranding cage disc which are arranged parallelly along the same axis, the planet head and the stranding cage disc are in rigid connection via a shaft, and cradles are arranged on the end face of the stranding cage disc opposite to the planet head. The pay-off structure of the combined transposed conductor is characterized in that multiple sets of cradles are in the circular uniform distribution by taking the shaft as the center, each set of cradles has two cradles, and the stranding cage disc is equipped with a support and a bearing block matching the support to correspond to each set of cradles; the support comprises a supporting rod and a rotating shaft, and the cradles of each set are arranged at the two ends of the supporting rod symmetrically; one end of the rotating shaft is fixedly connected with the back end face of the supporting rod, and the other end is arranged on the bearing block.
Description
Technical field
The present invention relates to the special equipment of production combination transposed conductor, be specifically related to the drawoff structure of combined shifting lead.
Background technology
Chinese patent CN201210295349.3 discloses and makes the same cycle transposition turned to realize shortening transposition cycle length along leptoprosopy by every two enameling copper strap wires of adjacent superposition simultaneously, but it is high to find that in the process of Transformer Winding coiling eddy current loss produces possibility, we through great many of experiments find its reason be transposed conductor enameling copper strap wire between there is potential difference, and potential difference Producing reason is that between two enameling copper strap wires replacing, length differs and causes simultaneously, for this reason, we are on the basis that two enameling copper strap wires replace simultaneously, every two enameling copper strap wires are one group, after often group enameling copper strap wire circulates one week, single enameling copper strap wire does the same transposition turned to along leptoprosopy successively, two enameling copper strap wires forming each group enameling copper strap wire are made to realize replacing up and down, prove that double joint enameling copper strap wire effectively can eliminate potential difference between enameling copper strap wire in conjunction with the combined shifting lead structure of single enameling copper strap wire transposition after replacing simultaneously by experiment, it is low that transformer coiling group eddy current loss produces possibility.But the drawoff structure of existing transposed conductor can not meet the unwrapping wire demand that this combined shifting lead is produced.
Summary of the invention
For the problems referred to above, the invention provides the drawoff structure of combined shifting lead, it can meet the unwrapping wire demand having and in conjunction with the combined shifting lead of single enameling copper strap wire transposition structure produce after double joint enameling copper strap wire replaces simultaneously.
Its technical scheme is such, comprise the transposition head arranged along same axis being parallel, noseplate, planet head and cage dish, described planet head and described cage dish are rigidly connected by axle, described cage dish is provided with cradle with the end face of the described relative side of planet head, it is characterized in that: some groups of cradles are rounded centered by described axle to be uniformly distributed, often organize cradle and be provided with two, the corresponding bearing pedestal often organized cradle and be provided with a bearing and coordinate with bearing of described cage dish, described bearing comprises support bar and rotating shaft, two cradles often organized are installed on described support bar two ends symmetrically, described rotating shaft one end and described support bar rear end face affixed, its other end is installed on described bearing pedestal.
Further, each string holes place of described planet head is provided with a felt folder, described felt folder comprises Connection Block, felt, fixed block and bolt, described Connection Block is fixed on described planet head with on the end face of the described relative side of cage dish, described Connection Block is provided with the through hole with described string holes UNICOM, described fixed block comprises the first fixed block and the second fixed block, described first fixed block and described Connection Block affixed, described first fixed block is provided with a bolt, described second fixed block is connected with described bolt thread, felt is respectively equipped with inside described first fixed block and described second fixed block.
Further, described Connection Block is provided with and described bolt installation direction gathering sill in the same way, and described second fixed block is provided with the projection matched with described gathering sill.
Adopt drawoff structure of the present invention, each bearing is provided with symmetrically two cradles, each cradle is provided with a dish tool, bearing pedestal on the rotating shaft of bearing and cage dish is connected, pass through rotating stand, the upper and lower transposition of realization dish tool, namely two enameling copper strap wires of each group enameling copper strap wire realize replacing up and down, meet the unwrapping wire demand that transposed conductor is produced.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of felt of the present invention folder.
Embodiment
As Fig. 1, shown in Fig. 2, comprise the transposition head 1 arranged along same axis being parallel, noseplate 2, planet head 3 and cage dish 4, planet head 3 and cage dish 3 are rigidly connected by axle 5, the end face of cage dish 4 side relative to planet head 3 is provided with cradle 6, some groups of cradles are rounded centered by axle 5 to be uniformly distributed, often organize cradle and be provided with two, cage dish 4 correspondence often organizes the bearing pedestal 41 that cradle is provided with a bearing and coordinates with bearing, bearing comprises support bar 71 and rotating shaft 72, two cradles 6 often organized are installed on support bar 71 two ends symmetrically, support bar 71 is provided with the bearing pedestal coordinated with cradle, rotating shaft 72 one end and support bar 71 rear end face affixed, its other end is installed on bearing pedestal 41, each string holes place of planet head 3 is provided with a felt folder 8, felt folder 8 comprises Connection Block 81, felt 84, fixed block and bolt 85, Connection Block 81 is fixed on the end face of planet head 3 side relative to cage dish, Connection Block 81 is provided with the through hole with string holes UNICOM, this through hole does not illustrate in the drawings, fixed block comprises the first fixed block 82 and the second fixed block 83, first fixed block 82 is affixed with Connection Block 81, first fixed block 82 is provided with a bolt 85, second fixed block 83 is threaded with bolt 85, is respectively equipped with felt 84 inside the first fixed block 82 and the second fixed block 83, state Connection Block 81 to be provided with and to be provided with bolt installation direction gathering sill 811, second fixed block 83 in the same way the projection 831 matched with gathering sill 811.
As shown in Figure 2, felt folder 8 in use, by screwing bolts 85, second fixed block 83 is moved up along gathering sill 811, thus make the felt inside the first fixed block 82, second fixed block 83 clamp two enameling copper strap wires 91, make two enameling copper strap wires 91 be in juxtaposition all the time, prevent dislocation.The dish tool of to be 9 in Fig. 1 be enameling copper strap wire.
Claims (3)
1. the drawoff structure of combined shifting lead, comprise the transposition head arranged along same axis being parallel, noseplate, planet head and cage dish, described planet head and described cage dish are rigidly connected by axle, described cage dish is provided with cradle with the end face of the described relative side of planet head, it is characterized in that: some groups of cradles are rounded centered by described axle to be uniformly distributed, often organize cradle and be provided with two, the corresponding bearing pedestal often organized cradle and be provided with a bearing and coordinate with bearing of described cage dish, described bearing comprises support bar and rotating shaft, two cradles often organized are installed on described support bar two ends symmetrically, described rotating shaft one end and described support bar rear end face affixed, its other end is installed on described bearing pedestal.
2. the drawoff structure of combined shifting lead according to claim 1, it is characterized in that: each string holes place of described planet head is provided with a felt folder, described felt folder comprises Connection Block, felt, fixed block and bolt, described Connection Block is fixed on described planet head with on the end face of the described relative side of cage dish, described Connection Block is provided with the through hole with described string holes UNICOM, described fixed block comprises the first fixed block and the second fixed block, described first fixed block and described Connection Block affixed, described first fixed block is provided with a bolt, described second fixed block is connected with described bolt thread, felt is respectively equipped with inside described first fixed block and described second fixed block.
3. the drawoff structure of combined shifting lead according to claim 2, is characterized in that: described Connection Block is provided with and described bolt installation direction gathering sill in the same way, and described second fixed block is provided with the projection matched with described gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510365500.XA CN105047313B (en) | 2015-06-29 | 2015-06-29 | The drawoff structure of combined shifting lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510365500.XA CN105047313B (en) | 2015-06-29 | 2015-06-29 | The drawoff structure of combined shifting lead |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105047313A true CN105047313A (en) | 2015-11-11 |
| CN105047313B CN105047313B (en) | 2017-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510365500.XA Active CN105047313B (en) | 2015-06-29 | 2015-06-29 | The drawoff structure of combined shifting lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105047313B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448933A (en) * | 2016-11-25 | 2017-02-22 | 天津经纬电材股份有限公司 | Special leveling device for transposed conductor star tray |
| CN108899134A (en) * | 2018-07-06 | 2018-11-27 | 无锡统力电工股份有限公司 | The flat twisted wire production comb line apparatus of rutherford's cable |
| CN114038625A (en) * | 2021-10-28 | 2022-02-11 | 保定天威线材制造有限公司 | Stranding cage pay-off device and method for production of transformer transposed conductor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0120154A1 (en) * | 1983-03-25 | 1984-10-03 | TRENCH ELECTRIC, a Division of Guthrie Canadian Investments Limited | Continuously transposed conductor |
| CN101840754A (en) * | 2010-05-28 | 2010-09-22 | 中国西电集团公司 | Gravity back-twist disc-type stranding machine |
| CN201956136U (en) * | 2011-03-04 | 2011-08-31 | 南宁银杉电线电缆有限责任公司 | Anti-overturn twisting and branching device |
| CN204792194U (en) * | 2015-06-29 | 2015-11-18 | 无锡锡洲电磁线有限公司 | Combination transposed conductor's unwrapping wire structure |
-
2015
- 2015-06-29 CN CN201510365500.XA patent/CN105047313B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0120154A1 (en) * | 1983-03-25 | 1984-10-03 | TRENCH ELECTRIC, a Division of Guthrie Canadian Investments Limited | Continuously transposed conductor |
| CN101840754A (en) * | 2010-05-28 | 2010-09-22 | 中国西电集团公司 | Gravity back-twist disc-type stranding machine |
| CN201956136U (en) * | 2011-03-04 | 2011-08-31 | 南宁银杉电线电缆有限责任公司 | Anti-overturn twisting and branching device |
| CN204792194U (en) * | 2015-06-29 | 2015-11-18 | 无锡锡洲电磁线有限公司 | Combination transposed conductor's unwrapping wire structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448933A (en) * | 2016-11-25 | 2017-02-22 | 天津经纬电材股份有限公司 | Special leveling device for transposed conductor star tray |
| CN108899134A (en) * | 2018-07-06 | 2018-11-27 | 无锡统力电工股份有限公司 | The flat twisted wire production comb line apparatus of rutherford's cable |
| CN114038625A (en) * | 2021-10-28 | 2022-02-11 | 保定天威线材制造有限公司 | Stranding cage pay-off device and method for production of transformer transposed conductor |
| CN114038625B (en) * | 2021-10-28 | 2023-10-27 | 保定天威线材制造有限公司 | Winch cage paying-off device and method for production of transformer transposed conductor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105047313B (en) | 2017-03-08 |
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