CN103706733A - Fixing method for cutting aluminum stranded conductor - Google Patents
Fixing method for cutting aluminum stranded conductor Download PDFInfo
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- CN103706733A CN103706733A CN201410037295.XA CN201410037295A CN103706733A CN 103706733 A CN103706733 A CN 103706733A CN 201410037295 A CN201410037295 A CN 201410037295A CN 103706733 A CN103706733 A CN 103706733A
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- stranded conductor
- aluminum stranded
- cutting
- handle
- locking gear
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Abstract
The invention relates to a fixing method for cutting an aluminum stranded conductor. The manufacturing quality of a traditional aluminum stranded conductor seriously affects the safety of equipment and the health of a power grid, and when a cutting saw blade is used for cutting the conducting wire directly, the aluminum stranded conductor can be untwisted and then is rejected immediately, and thus the serious waste of engineering materials is further produced. An aluminum stranded conductor cutting fixer comprises a fixer handle (2), wherein a locking gear (1) is mounted in the middle of the fixer handle, the fixer handle is connected with a spring locking controller (3), a bent rack (5) and a bent beam of the fixer handle are articulated to constitute a closed ring, the bent rack is meshed with the locking gear during fastening, and a spring locking ratchet wheel is used for controlling the opening, closing and rotation directions of the bent rack and the locking gear. The aluminum stranded conductor cutting fixer provided by the invention is used for fixing the aluminum stranded conductor during cutting so as to prevent untwisting of the aluminum stranded conductor.
Description
technical field:
the present invention relates to a kind of aluminum stranded conductor cutting fixing means.
background technology:
the making of aluminum stranded conductor is a very important job of installation of electrical equipment scene, equipment carries out the transmission of electric current by wire, therefore, the making quality of aluminum stranded conductor is having a strong impact on the safety of equipment and the health of electrical network, but tradition is directly cut wire, can cause aluminum stranded conductor can present broken lot phenomenon, for evading this phenomenon, working site adopts iron wire to carry out colligation to wire more, but still have part wire, there is broken lot phenomenon, this wire will be sentenced uselessly immediately like this, and serious waste engineering material, increases engineering cost.
cause the reason of aluminum stranded conductor broken lot to have a variety of, main cause comprises: colligation is unskilled, saw is not steadily under cast-cutting saw, iron wire holding capacity do not reach anti-broken lot requirement, iron wire colligation power does not reach requirement, produces a large amount of heat wire is outwards expanded etc. while cutting.
summary of the invention:
the object of this invention is to provide a kind of aluminum stranded conductor cutting fixator and fixing means.
above-mentioned object realizes by following technical scheme:
aluminum stranded conductor cutting fixator, its composition comprises: fixator handle, locking gear is installed in the middle of described fixator handle, described fixator handle is connected with spring locking controller, the hinged formation closed-loop of bent beam of described curved racks and fixator handle, curved racks and the engagement of locking gear described in when fastening, described spring locking controller is controlled curved racks and the described folding of locking gear and rotation direction.
described aluminum stranded conductor cutting fixator, described closed-loop middle port is 40mm, described closed-loop diameter is 42mm.
a kind of aluminum stranded conductor cutting fixing means, aluminum stranded conductor is put into closed-loop position by closed-loop middle port, described curved racks is formed to closed-loop around the bent beam rotation of fixator handle, described curved racks and the engagement of locking gear, described spring locking controller is controlled curved racks and described locking gear one-way movement, and fixedly prevent bounce-back revolution by engaging tooth, and aluminum stranded conductor is bound step by step fixing, be convenient to aluminum stranded conductor to cut.
[0008] beneficial effect of the present invention:
the present invention has overcome the original work of wiring by hand, with mechanical mechanism, has reduced manual labor, raises the efficiency, and percent defective is diminished.
the present invention cutting aluminum stranded conductor be indeformable in the time of can guaranteeing that material is subject to aluminum stranded conductor extension shock again, can guarantee enough colligation power, in the time of can guaranteeing to cut, there is not broken lot phenomenon.
the present invention efficiently solves the broken lot problem of cutting in gram aluminum stranded conductor process, guaranteed electrical engineering build in, the speed of application in repairing, reduce waste of material.
accompanying drawing explanation:
accompanying drawing 1 is the structural representation of open state of the present invention.
accompanying drawing 2 is product structure schematic diagrames of closed state.
accompanying drawing 3 is described curved racks and locking gear engagement structure schematic diagram.
the specific embodiment:
embodiment 1:
a kind of aluminum stranded conductor cutting fixator, its composition comprises: fixator handle 2, locking gear 1 is installed in the middle of described fixator handle, described fixedly handle is connected with spring locking controller 3, the hinged formation closed-loop of bent beam of described curved racks 5 and fixator handle, curved racks and the engagement of locking gear described in when fastening, described spring locking ratchet is controlled curved racks and the described folding of locking gear and rotation direction, prevent bounce-back revolution, described curved racks 5 is hinged by minor axis 4 with the bent beam of fixator handle.
embodiment 2:
according to the aluminum stranded conductor cutting fixator described in embodiment, described closed-loop middle port is 40mm, and described closed-loop diameter is 42mm.
embodiment 3:
according to a kind of aluminum stranded conductor cutting fixator and the fixing means described in embodiment 1 or 2, aluminum stranded conductor is put into closed-loop position by closed-loop middle port, described curved racks is formed to closed-loop around the bent beam rotation of fixator handle, described curved racks and the engagement of locking gear, described spring locking controller adopts the finished product of outsourcing, in order to control curved racks and described locking gear one-way movement, and fix by engaging tooth, prevent bounce-back revolution, aluminum stranded conductor is bound step by step fixing, be convenient to aluminum stranded conductor to cut.
Claims (3)
1. an aluminum stranded conductor cuts fixator, its composition comprises: fixator handle, it is characterized in that: locking gear is installed in the middle of described fixator handle, described fixator handle is connected with spring locking controller, the hinged formation closed-loop of bent beam of described curved racks and fixator handle, curved racks and the engagement of locking gear described in when fastening, described spring locking controller is controlled curved racks and the described folding of locking gear and rotation direction.
2. aluminum stranded conductor cutting fixator according to claim 1, is characterized in that: described closed-loop middle port is 40mm, and described closed-loop diameter is 42mm.
3. an aluminum stranded conductor cuts fixing means, it is characterized in that: aluminum stranded conductor is put into closed-loop position by closed-loop middle port, described curved racks is formed to closed-loop around the bent beam rotation of fixator handle, described curved racks and the engagement of locking gear, described spring locking controller is controlled curved racks and described locking gear one-way movement, and fixedly prevent bounce-back revolution by engaging tooth, and aluminum stranded conductor is bound step by step fixing, be convenient to aluminum stranded conductor to cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037295.XA CN103706733B (en) | 2014-01-26 | 2014-01-26 | Aluminum stranded conductor cutting fixing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037295.XA CN103706733B (en) | 2014-01-26 | 2014-01-26 | Aluminum stranded conductor cutting fixing means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103706733A true CN103706733A (en) | 2014-04-09 |
| CN103706733B CN103706733B (en) | 2016-05-04 |
Family
ID=50400283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410037295.XA Active CN103706733B (en) | 2014-01-26 | 2014-01-26 | Aluminum stranded conductor cutting fixing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103706733B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227774A (en) * | 2019-05-31 | 2019-09-13 | 青海送变电工程有限公司 | A kind of anti-broken lot device of conducting wire cutting |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644650A (en) * | 1984-12-14 | 1987-02-24 | Friedrich-Gunther Laux | Manually operated cutting tool |
| US4677748A (en) * | 1985-12-20 | 1987-07-07 | Kobayashi Tools Mfg. Co., Ltd. | Hand-operated cable cutter |
| JPS6411706A (en) * | 1987-07-01 | 1989-01-17 | Kobayashi Kogu Seisakusho Kk | Manual cable cutter |
| DE3939816A1 (en) * | 1989-12-01 | 1991-06-06 | Forst Saltus Werk | Portable tool for shearing electrical cable - has three-stage speed reduction with final drive onto toothed rim of pivoted shear blade |
| US5067240A (en) * | 1991-05-30 | 1991-11-26 | You Yen Jen | Cutter for cable, plastic pipe or the like |
| US5184404A (en) * | 1992-06-01 | 1993-02-09 | Chen Ching Jen | Wire cutter |
| JPH05146913A (en) * | 1991-11-26 | 1993-06-15 | Matsushita Electric Works Ltd | Cable cutter |
| CN2215775Y (en) * | 1995-01-11 | 1995-12-20 | 北京通工机械加工部 | Cable cutter |
| CN2316745Y (en) * | 1997-12-18 | 1999-04-28 | 杨立英 | Cable cutting pliers |
| CN2340542Y (en) * | 1997-09-04 | 1999-09-29 | 吕存智 | Power forceps for cutting electric cables |
| CN2434106Y (en) * | 2000-08-18 | 2001-06-13 | 宁波天河电力机具制造有限公司 | Gear type wire cutting shears |
| CN2706931Y (en) * | 2004-03-31 | 2005-06-29 | 罗若晖 | Movable wire clamp for high voltage operating |
| CN201329447Y (en) * | 2008-12-30 | 2009-10-21 | 姚德利 | Portable cable cutter |
| CN103286372A (en) * | 2012-03-02 | 2013-09-11 | 科尼佩克斯-沃克.C.古斯塔夫普奇公司 | Ratchet cutter |
-
2014
- 2014-01-26 CN CN201410037295.XA patent/CN103706733B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644650A (en) * | 1984-12-14 | 1987-02-24 | Friedrich-Gunther Laux | Manually operated cutting tool |
| US4677748A (en) * | 1985-12-20 | 1987-07-07 | Kobayashi Tools Mfg. Co., Ltd. | Hand-operated cable cutter |
| JPS6411706A (en) * | 1987-07-01 | 1989-01-17 | Kobayashi Kogu Seisakusho Kk | Manual cable cutter |
| DE3939816A1 (en) * | 1989-12-01 | 1991-06-06 | Forst Saltus Werk | Portable tool for shearing electrical cable - has three-stage speed reduction with final drive onto toothed rim of pivoted shear blade |
| US5067240A (en) * | 1991-05-30 | 1991-11-26 | You Yen Jen | Cutter for cable, plastic pipe or the like |
| JPH05146913A (en) * | 1991-11-26 | 1993-06-15 | Matsushita Electric Works Ltd | Cable cutter |
| US5184404A (en) * | 1992-06-01 | 1993-02-09 | Chen Ching Jen | Wire cutter |
| CN2215775Y (en) * | 1995-01-11 | 1995-12-20 | 北京通工机械加工部 | Cable cutter |
| CN2340542Y (en) * | 1997-09-04 | 1999-09-29 | 吕存智 | Power forceps for cutting electric cables |
| CN2316745Y (en) * | 1997-12-18 | 1999-04-28 | 杨立英 | Cable cutting pliers |
| CN2434106Y (en) * | 2000-08-18 | 2001-06-13 | 宁波天河电力机具制造有限公司 | Gear type wire cutting shears |
| CN2706931Y (en) * | 2004-03-31 | 2005-06-29 | 罗若晖 | Movable wire clamp for high voltage operating |
| CN201329447Y (en) * | 2008-12-30 | 2009-10-21 | 姚德利 | Portable cable cutter |
| CN103286372A (en) * | 2012-03-02 | 2013-09-11 | 科尼佩克斯-沃克.C.古斯塔夫普奇公司 | Ratchet cutter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227774A (en) * | 2019-05-31 | 2019-09-13 | 青海送变电工程有限公司 | A kind of anti-broken lot device of conducting wire cutting |
| CN111438299A (en) * | 2019-05-31 | 2020-07-24 | 青海送变电工程有限公司 | Strand scattering prevention device for wire cutting |
| CN111438299B (en) * | 2019-05-31 | 2021-07-06 | 青海送变电工程有限公司 | Strand scattering prevention device for wire cutting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103706733B (en) | 2016-05-04 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 150090 No. 18, Songshan Road, Nangang District, Heilongjiang, Harbin Applicant after: Maintenance Company of State Grid Heilongjiang Electric Power Company Applicant after: State Grid Corporation of China Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Maintenance Company of State Grid Heilongjiang Electric Power Company |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |