CN104037593B - A kind of steel-cored aluminium strand stripping silk device - Google Patents
A kind of steel-cored aluminium strand stripping silk device Download PDFInfo
- Publication number
- CN104037593B CN104037593B CN201410291951.9A CN201410291951A CN104037593B CN 104037593 B CN104037593 B CN 104037593B CN 201410291951 A CN201410291951 A CN 201410291951A CN 104037593 B CN104037593 B CN 104037593B
- Authority
- CN
- China
- Prior art keywords
- leading screw
- steel
- frustum
- cone
- face
- Prior art date
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 60
- 239000004411 aluminium Substances 0.000 title claims abstract description 51
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims 1
- 238000002788 crimping Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 239000011701 zinc Substances 0.000 description 10
- 229910052725 zinc Inorganic materials 0.000 description 10
- 239000012211 strain insulator Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/30—Reducing waste in manufacturing processes; Calculations of released waste quantities
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention discloses a kind of steel-cored aluminium strand stripping silk device, belong to electrician tool technical field.A kind of steel-cored aluminium strand stripping silk device, including tool-post structure, described tool-post structure right part is provided with leading screw frame, being provided with feed leading screw in described leading screw frame, the left end at described feed leading screw connects turning rolls and installs two rollers, is provided with cutoff knife rack in tool-post structure left part, described cutoff knife rack is installed rotating disc type cutting knife, described rotating disc type cutting knife includes the frustum of a cone, and the large end face at the frustum of a cone is connected to sleeve, and the outer peripheral face of described sleeve is vertical with the large end face of frustum.The radius of the large end face of the described frustum of a cone and the semidiameter of the sleeve diameter equal to steel-cored aluminium strand aluminium wire.Right-hand member at described feed leading screw connects feed handwheel.The present invention makes the neat impulse-free robustness of aluminium wire section or crimping, it is to avoid burr or crimping and inside pipe wall friction produce cut to be difficult to embed inside pipe wall phenomenon.This stripping silk device can improve work efficiency three times, ensures workmen's safety, reduces waste of material.
Description
Technical field
The present invention relates to electrician tool technical field.
Background technology
Needing docking LGJ-steel-cored aluminium strand in 220kv-110kv ultra-high-tension power transmission line electrical primary equipment is installed, the outside parcel two-layer aluminium wire line of LGJ-steel-cored aluminium strand, inside is zinc-coated wire heart yearn.According to construction requirement, during two steel-cored aluminium strand docking, first have to peel off the aluminium wire line of two termination outer layers, then the termination of two zinc-coated wires crimped and be set with wire joint steel pipe outside, it is primarily to and undertakes tension force, finally being contained in outside wire joint steel pipe by an aluminium pipe sleeve again, this aluminum pipe is that strain insulator continues aluminum pipe.
In prior art, it is sawed-off with hacksaw for divesting the aluminium wire line of outer layer, and its drawback is: one, often occurs the binding saw blade that fractures to injure operator.Two, because of the zinc coat of operational error sawing injury zinc-coated wire heart yearn, make zinc-coated wire heart yearn pulling force reduce about 14.28%, very easily there is corrosion in zinc coat.Three, be easily generated burr or crimping when cutting outer layer aluminium wire line with handsaw, these burrs or crimping when poling with inside pipe wall friction, produce cut and also embed inside pipe wall, time serious, aluminium wire line card is in pipe, and advance and retreat must not.The reason of card pipe occur mainly: burr or the crimping of aluminium wire broken end easily block pipe when poling, also can cause cramp, card pipe not only increases workload, it is also possible to damaging strain insulator and continue aluminum pipe and wire joint steel pipe, these phenomenons are strictly forbidden.
Summary of the invention
The technical problem to be solved is to provide a kind of steel-cored aluminium strand stripping silk device, have that aluminum steel section is neat, operation accurately convenient, connect quick, ensure construction quality, ensure the feature of workmen's safety.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of steel-cored aluminium strand stripping silk device, including tool-post structure, described tool-post structure right part is provided with leading screw frame, it is provided with feed leading screw in described leading screw frame, left end at described feed leading screw connects turning rolls and installs two rollers, it is provided with cutoff knife rack in tool-post structure left part, described cutoff knife rack is installed rotating disc type cutting knife, described rotating disc type cutting knife includes the frustum of a cone, large end face at the frustum of a cone is connected to sleeve, and the outer peripheral face of described sleeve is vertical with the large end face of the frustum of a cone.
Improving further that the present invention is done is: the radius of the large end face of the described frustum of a cone and the semidiameter of the sleeve diameter equal to steel-cored aluminium strand aluminium wire.Right-hand member at described feed leading screw connects feed handwheel.
Adopt and have the beneficial effects that produced by technique scheme: when the rotating disc type cutting knife of the present invention is to outer layer aluminium wire line incision, the outer peripheral face of sleeve compresses the outer peripheral face of the aluminium wire line not being cut off, outer layer aluminium wire section and internal layer aluminium wire section is made all to keep neat impulse-free robustness or crimping, and can insert in wire joint steel pipe smoothly and strain insulator continues in aluminum pipe, it is to avoid burr or crimping produce cut with inside pipe wall friction and are difficult to embedding inside pipe wall phenomenon.This stripping silk device only needs people's construction, it is possible to improves work efficiency three times, ensures workmen's safety, reduces waste of material.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the rotating disc type cutting knife cutting of steel core aluminum stranded wire aluminium wire in Fig. 1；
Fig. 3 is two steel-cored aluminium strand docking schematic diagrams.
As shown in the figure: 1 rotating disc type cutting knife endoporus, 2 sleeves, 3 frustums of a cone, 4 tool-post structures, 5 cutoff knife racks, 6 rotating disc type cutting knifes, 7 rollers, 8 turning rolls, 9 bobbins, 10 feed leading screws, 11 leading screw framves, 12 feed handwheels, 13 strain insulators continue aluminum pipe, 14 outer layer aluminium wire sections, 15 internal layer aluminium wire sections, 16 zinc-coated wire heart yearns, 17 wire joint steel pipes, 18 steel-cored aluminium strand aluminium wires.
Detailed description of the invention
The step that operates with of comparison-3 couples of present invention of Fig. 1 is described further: a kind of steel-cored aluminium strand stripping silk device, including tool-post structure 4, described tool-post structure 4 right part is provided with leading screw frame 11, it is provided with feed leading screw 10 in described leading screw frame 11, left end at described feed leading screw 10 connects turning rolls 8 and installs two rollers 7, it is provided with cutoff knife rack 5 in tool-post structure 4 left part, described cutoff knife rack 5 is installed rotating disc type cutting knife 6, described rotating disc type cutting knife 6 includes the frustum of a cone 3, large end face at the frustum of a cone 3 is connected to sleeve 2, and the outer peripheral face of described sleeve 2 is vertical with the large end face of the frustum of a cone 3.The radius of the large end face of the described frustum of a cone 3 and the semidiameter of sleeve 2 diameter equal to steel-cored aluminium strand aluminium wire 18.Right-hand member at described feed leading screw 10 connects feed handwheel 12.
Operating procedure: one, first cuts out outer layer aluminium wire section 14, then cuts out internal layer aluminium wire section 15 during operation.During cutting aluminum steel, make steel-cored aluminium strand between rotating disc type cutting knife 6 and roller 7, rotating feed handwheel 12 makes rotating disc type cutting knife 6 and roller 7 compress steel-cored aluminium strand aluminium wire 18, whole tool-post structure 4 rotates around steel-cored aluminium strand simultaneously, feed handwheel 12 continues to make feed motion, rotating disc type cutting knife 6 feed incision steel-cored aluminium strand aluminium wire 18, the outer peripheral face of sleeve 2 compresses the outer peripheral face of the steel-cored aluminium strand aluminium wire 18 not being cut off, outer layer aluminium wire section 14 and internal layer aluminium wire section 15 is made all to keep neat impulse-free robustness or crimping, so until two-layer steel-cored aluminium strand aluminium wire 18 cuts off, zinc-coated wire heart yearn 16 is made to retain intact without scar, zinc coat does not destroy, this operation is called cut-out operation.Two, two zinc-coated wire heart yearn 16 terminations are connected, is set with wire joint steel pipe 17.Three, outside wire joint steel pipe 17, it is set with strain insulator continues aluminum pipe 13.
Claims (1)
1. a steel-cored aluminium strand stripping silk device, including tool-post structure (4), described tool-post structure (4) right part is provided with leading screw frame (11), it is provided with feed leading screw (10) in described leading screw frame (11), left end described feed leading screw (10) connects turning rolls (8) and installs two rollers (7), it is provided with cutoff knife rack (5) in tool-post structure (4) left part, it is characterized in that: at described cutoff knife rack (5) upper installation rotating disc type cutting knife (6), described rotating disc type cutting knife (6) includes the frustum of a cone (3), large end face at the frustum of a cone (3) is connected to sleeve (2), the outer peripheral face of described sleeve (2) is vertical with the large end face of the frustum of a cone (3)；The semidiameter of the radius of the large end face of the described frustum of a cone (3) and sleeve (2) is equal to the diameter of steel-cored aluminium strand aluminium wire (18)；Right-hand member described feed leading screw (10) connects feed handwheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410291951.9A CN104037593B (en) | 2014-06-26 | 2014-06-26 | A kind of steel-cored aluminium strand stripping silk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410291951.9A CN104037593B (en) | 2014-06-26 | 2014-06-26 | A kind of steel-cored aluminium strand stripping silk device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104037593A CN104037593A (en) | 2014-09-10 |
| CN104037593B true CN104037593B (en) | 2016-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410291951.9A Active CN104037593B (en) | 2014-06-26 | 2014-06-26 | A kind of steel-cored aluminium strand stripping silk device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104037593B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361911B (en) * | 2021-12-07 | 2023-07-25 | 深圳供电局有限公司 | Cable head manufacturing tool |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0287917A (en) * | 1988-09-24 | 1990-03-28 | Mitsubishi Electric Corp | Terminal processing of semi-rigid cable |
| CN2129041Y (en) * | 1992-09-21 | 1993-03-31 | 孙磊 | Multi-function apparatus for removing insulation from cables |
| JPH0831537A (en) * | 1994-07-18 | 1996-02-02 | Showa Electric Wire & Cable Co Ltd | Molding metal mold device |
| CN2786841Y (en) * | 2005-01-04 | 2006-06-07 | 潍坊开发区华为电气有限公司 | Aluminum-wire layer cutter |
| CN201758260U (en) * | 2010-07-26 | 2011-03-09 | 江苏省电力公司苏州供电公司 | Aluminum stranded wire stripper |
| CN201805185U (en) * | 2010-09-01 | 2011-04-20 | 西安供电局 | 110KV cable outer sheath stripping cutter additionally provided with locating wheel |
| CN203932644U (en) * | 2014-06-26 | 2014-11-05 | 国家电网公司 | A kind of steel reinforced aluminium conductor stripping silk device |
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2014
- 2014-06-26 CN CN201410291951.9A patent/CN104037593B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104037593A (en) | 2014-09-10 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |