CN103532056A - Annular cutting device of large-section wire - Google Patents
Annular cutting device of large-section wire Download PDFInfo
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- CN103532056A CN103532056A CN201310502767.XA CN201310502767A CN103532056A CN 103532056 A CN103532056 A CN 103532056A CN 201310502767 A CN201310502767 A CN 201310502767A CN 103532056 A CN103532056 A CN 103532056A
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- cutter sweep
- type cutter
- ring type
- section lead
- lead ring
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Abstract
The invention provides an annular cutting device of a large-section wire, which comprises a coaxial annular gripping mechanism and a cutting mechanism, wherein an annular connecting block is arranged between the gripping mechanism and the cutting mechanism. The device is characterized in that the gripping mechanism comprises an internal ring and an external ring, wherein an annular frame is arranged on one side of the internal ring and internally provided with fixing terminals; the cutting mechanism comprises a movable support and a fixed support which are respectively arranged along the diameter of the cutting mechanism; the movable support is provided with a chuck; a grinding wheel fixing shaft is arranged in a circle center of the fixed support; and the chuck is tangent with the grinding wheel fixing shaft. Compared with the prior art, the annular cutting device of the large-section wire can grip the large-section wire stably and effectively and cut the large-section wire, is simple in structure and convenient to operate, greatly reduces the labor intensity, shortens the working time and improves the working efficiency.
Description
Technical field
The present invention relates to a kind of large-section lead ring type cutter sweep, specifically relate to a kind of large-section lead ring type cutter sweep of overhead transmission line.
Background technology
The electric energy that generator sends, after transformer boosts, then is realized transmission of electricity through the control appliance such as circuit breaker access transmission line.By version, divide, transmission line is divided into overhead transmission line and cable line.Overhead transmission line be erected at ground the circuit being formed by overhead line structures, wire, insulator, line hardware, bracing wire, pole and tower foundation, earthing device etc. on.According to carrying the character of electric current to divide, transmission of electricity is divided into ac transmission and direct current transportation.
In recent years, be accompanied by China Power developing steps and constantly accelerate, China Power Grids is also developed rapidly, and network system working voltage grade improves constantly, and network size also constantly expands.Power grid construction has become the main direction of China's power construction at present, to the year two thousand twenty, will build up strong intelligent grid comprehensively, the preliminary target of building world-class electrical network that realizes.
Aerial condutor is the conductor of the transmitting electric load in overhead transmission line, electromagnetic wave guided propagation in accordance with regulations in aerial condutor, and in the communication process along aerial condutor, realize the conversion of energy of electromagnetic field.At present, aerial condutor needs to carry out the preparations such as crimping with the wire gold utensil such as splicing fitting and strain hardware fitting before unwrapping wire, and crimping work wherein comprises section, dials the work such as outer layer line, crimping.The current outer layer line of dialling is mainly that employee adopts handsaw cutting, need to consume a large amount of time and manpower.At present engineering project is various, in the heavy situation of task, if still adopt manpower operation, certainly will to increase the input of manpower, certainly will increase like this work personnel's quantity, cause the duration longer.If met under the prerequisite of crudy, design adopts a kind of wire cutter sweep, will greatly reduce labour intensity like this, reduces working time, thus the obvious reduction of erection time.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of large-section lead ring type cutter sweep, can stablize effective gripping large-section lead, and it is cut.
The object of the invention is to adopt following technical proposals to realize:
A kind of large-section lead ring type cutter sweep provided by the invention, described device comprises coaxial annular holding mechanism and the cutting mechanism that is provided with annular contiguous block therebetween,
It is characterized in that, described holding mechanism comprises interior ring and outer shroud, and a side of described interior ring is provided with annular frame, in described framework, is provided with fixed terminal; Described cutting mechanism comprises travel(l)ing rest and the fixed support arranging respectively along its diameter, and described travel(l)ing rest is provided with chuck, and the described support bracket fastened center of circle arranges emery wheel fixed axis, and described chuck and emery wheel fixed axis are tangent.
Wherein, between described inner and outer ring, be provided with ball.
Wherein, the internal diameter of described cutting mechanism equates with the interior ring internal diameter of described holding mechanism.
Wherein, described contiguous block is connected with cutting mechanism with the outer shroud of described holding mechanism respectively.
Wherein, the internal diameter of described framework equates with the interior ring internal diameter of described holding mechanism; The external diameter of described framework is between the internal diameter and external diameter of the interior ring of described holding mechanism.
Wherein, described framework is provided with the orthogonal bolt hole of axial line.
Wherein, described fixed terminal is T-shaped, comprises bloom and rubber blanket; Bolt is connected with described rubber blanket with bloom through described bolt hole respectively.
Wherein, described chuck is arc, and its intrados is provided with draw-in groove, and the quantity of described draw-in groove is less than or equal to 6.
Wherein, retainingf key is arranged in the draw-in groove of described chuck through described emery wheel fixed axis.
Wherein, described cutting mechanism outside is provided with lever.
Compared with the prior art, the beneficial effect that the present invention reaches is:
1, large-section lead ring type cutter sweep provided by the invention, the operating time of shortening conductor compression jointing, increases work efficiency.
2, large-section lead ring type cutter sweep provided by the invention, adopts emery wheel cutting, technical maturity, and cut quality can be protected.
3, large-section lead ring type cutter sweep provided by the invention, can meet the requirement of various sizes wire.
4, large-section lead ring type cutter sweep provided by the invention, by adjusting the position that plugs together of retainingf key and chuck, can adjust the depth of cut of emery wheel, thereby reach the control to wire cutting section, to guarantee the quality of cutting.
5, large-section lead ring type cutter sweep provided by the invention, simple in structure, and convenient operation, greatly reduces labour intensity, shortens working hours, and increases work efficiency.
Accompanying drawing explanation
Fig. 1 is: large-section lead ring type cutter sweep front view provided by the invention;
Fig. 2 is: large-section lead ring type cutter sweep side view cutaway drawing provided by the invention;
Fig. 3 is: the structural representation of holding mechanism provided by the invention;
Fig. 4 is: the structural representation of cutting mechanism provided by the invention;
Fig. 5 is: the structural representation of retainingf key provided by the invention;
Fig. 6 is: the structural representation of fixed terminal provided by the invention;
Wherein: 1, holding mechanism; 2, cutting mechanism; 3, connect piece; 4, framework; 5, bolt; 6, fixed terminal; 7, chuck; 8, fixed support; 9, emery wheel fixed axis; 10, travel(l)ing rest; 11, lever; 12, bloom; 13, rubber blanket; 14, retainingf key.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
It is example that the present embodiment be take large-section lead ring type cutter sweep, as shown in Figures 1 to 6, the large-section lead ring type cutter sweep that the embodiment of the present invention provides comprises: holding mechanism 1, cutting mechanism 2, company's piece 3, framework 4, bolt 5, fixed terminal 6, chuck 7, fixed support 8, emery wheel fixed axis 9, travel(l)ing rest 10, lever 11, bloom 12, rubber blanket 13, retainingf key 14.
The inner and outer rings of holding mechanism 1 can relatively rotate by the ball arranging, interior ring one side of holding mechanism 1 is fixedly connected with annular frame 4, in framework 4, be provided with four fixed terminals 6, between the outer shroud of holding mechanism 1 and cutting mechanism 2, by annular, connect 3 and be fixedly connected with; Open the travel(l)ing rest 10 of cutting mechanism 2, interior ring by wire through holding mechanism 1, and by the fixed terminal 6 in framework 4, wire is fixed, close travel(l)ing rest 10, according to the depth of cut of wire, retainingf key 14 is passed to emery wheel fixed axis 9 and is inserted in the corresponding draw-in groove position of chuck 7, rotate lever 11 outer shroud of cutting mechanism 2 and holding mechanism 1 is rotated, drive emery wheel to cut wire.
Wherein, the fixed terminal 6 in framework 4, by the adjustment to bolt 5, can adapt to the wire requirement of various sizes; Six draw-in grooves that chuck 7 arranges, can adjust the depth of cut of wire.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, although the present invention is had been described in detail with reference to above-described embodiment, those of ordinary skill in the field are to be understood that: still can modify or be equal to replacement the specific embodiment of the present invention, and do not depart from any modification of spirit and scope of the invention or be equal to replacement, it all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. a large-section lead ring type cutter sweep, described device comprises coaxial annular holding mechanism and the cutting mechanism that is provided with annular contiguous block therebetween,
It is characterized in that, described cutting mechanism comprises travel(l)ing rest and the fixed support arranging respectively along its diameter, and described travel(l)ing rest is provided with chuck, and the described support bracket fastened center of circle arranges emery wheel fixed axis, and described chuck and emery wheel fixed axis are tangent.
2. large-section lead ring type cutter sweep as claimed in claim 1, is characterized in that, described holding mechanism comprises interior ring and outer shroud, between described inner and outer ring, is provided with ball, and a side of described interior ring is provided with annular frame, in described framework, is provided with fixed terminal.
3. large-section lead ring type cutter sweep as claimed in claim 2, is characterized in that, the internal diameter of described cutting mechanism equates with the interior ring internal diameter of described holding mechanism.
4. large-section lead ring type cutter sweep as claimed in claim 2, is characterized in that, described contiguous block is connected with cutting mechanism with the outer shroud of described holding mechanism respectively.
5. large-section lead ring type cutter sweep as claimed in claim 2, is characterized in that, the internal diameter of described framework equates with the interior ring internal diameter of described holding mechanism; The external diameter of described framework is between the internal diameter and external diameter of the interior ring of described holding mechanism.
6. large-section lead ring type cutter sweep as claimed in claim 2, is characterized in that, described framework is provided with the orthogonal bolt hole of axial line.
7. large-section lead ring type cutter sweep as claimed in claim 6, is characterized in that, described fixed terminal is T-shaped, comprises bloom and rubber blanket; Bolt is connected with described rubber blanket with bloom through described bolt hole respectively.
8. large-section lead ring type cutter sweep as claimed in claim 1, is characterized in that, described chuck is arc, and its intrados is provided with draw-in groove, and the quantity of described draw-in groove is less than or equal to 6.
9. large-section lead ring type cutter sweep as claimed in claim 8, is characterized in that, retainingf key is arranged in the draw-in groove of described chuck through described emery wheel fixed axis.
10. large-section lead ring type cutter sweep as claimed in claim 1, is characterized in that, described cutting mechanism outside is provided with lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310502767.XA CN103532056B (en) | 2013-10-23 | 2013-10-23 | A kind of large-section lead ring type cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310502767.XA CN103532056B (en) | 2013-10-23 | 2013-10-23 | A kind of large-section lead ring type cutter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103532056A true CN103532056A (en) | 2014-01-22 |
| CN103532056B CN103532056B (en) | 2018-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310502767.XA Active CN103532056B (en) | 2013-10-23 | 2013-10-23 | A kind of large-section lead ring type cutter device |
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| CN (1) | CN103532056B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115498562A (en) * | 2022-09-23 | 2022-12-20 | 国网江苏省电力有限公司南通供电分公司 | Cable cutter |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US562097A (en) * | 1896-06-16 | Device for removing insulation from electric wires | ||
| US2735175A (en) * | 1956-02-21 | Aluminum cable cutter | ||
| US3161088A (en) * | 1962-12-04 | 1964-12-15 | Harold J Tolman | Stripper for coaxial cables |
| US4449298A (en) * | 1981-07-22 | 1984-05-22 | Siemens Aktiengesellschaft | Hand-operated apparatus for peeling off the outer jacket layer of electric lines and cables |
| CN2133957Y (en) * | 1992-03-27 | 1993-05-19 | 王宏强 | Plastic cable stripping knife |
| DE9412623U1 (en) * | 1994-08-04 | 1994-10-27 | Spinner Gmbh Elektrotech | Cable removal tool |
| CN101420105A (en) * | 2008-10-29 | 2009-04-29 | 河南省电力公司郑州供电公司 | Semi-conducting layer peeling tool outside electric cable |
| CN202997432U (en) * | 2012-12-20 | 2013-06-12 | 宁波电业局 | Automatic cable wire stripping tool |
-
2013
- 2013-10-23 CN CN201310502767.XA patent/CN103532056B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US562097A (en) * | 1896-06-16 | Device for removing insulation from electric wires | ||
| US2735175A (en) * | 1956-02-21 | Aluminum cable cutter | ||
| US3161088A (en) * | 1962-12-04 | 1964-12-15 | Harold J Tolman | Stripper for coaxial cables |
| US4449298A (en) * | 1981-07-22 | 1984-05-22 | Siemens Aktiengesellschaft | Hand-operated apparatus for peeling off the outer jacket layer of electric lines and cables |
| CN2133957Y (en) * | 1992-03-27 | 1993-05-19 | 王宏强 | Plastic cable stripping knife |
| DE9412623U1 (en) * | 1994-08-04 | 1994-10-27 | Spinner Gmbh Elektrotech | Cable removal tool |
| CN101420105A (en) * | 2008-10-29 | 2009-04-29 | 河南省电力公司郑州供电公司 | Semi-conducting layer peeling tool outside electric cable |
| CN202997432U (en) * | 2012-12-20 | 2013-06-12 | 宁波电业局 | Automatic cable wire stripping tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115498562A (en) * | 2022-09-23 | 2022-12-20 | 国网江苏省电力有限公司南通供电分公司 | Cable cutter |
| CN115498562B (en) * | 2022-09-23 | 2023-08-08 | 国网江苏省电力有限公司南通供电分公司 | Cable cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103532056B (en) | 2018-05-29 |
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Inventor after: Li Zheng Inventor after: Zhang Jun Inventor after: Zhu Kuanjun Inventor after: Liu Bin Inventor after: Si Jiajun Inventor after: Niu Haijun Inventor after: Zhan Xueping Inventor after: Liu Zhen Inventor after: Jiang Lianghu Inventor before: Zhang Jun Inventor before: Zhu Kuanjun Inventor before: Liu Bin Inventor before: Si Jiajun Inventor before: Niu Haijun Inventor before: Zhan Xueping Inventor before: Liu Zhen Inventor before: Jiang Lianghu |
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