CN101420105A - Semi-conducting layer peeling tool outside electric cable - Google Patents
Semi-conducting layer peeling tool outside electric cable Download PDFInfo
- Publication number
- CN101420105A CN101420105A CNA2008102306266A CN200810230626A CN101420105A CN 101420105 A CN101420105 A CN 101420105A CN A2008102306266 A CNA2008102306266 A CN A2008102306266A CN 200810230626 A CN200810230626 A CN 200810230626A CN 101420105 A CN101420105 A CN 101420105A
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- cutter head
- knife rest
- semi
- ring stand
- conducting layer
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
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Abstract
The invention discloses a cutting tool for an external semi-conductive layer of a power cable, which is mainly formed by an annular shelf and gland bushes arranged at two sides of the annular shelf, wherein, a knife rest penetrates the annular shelf; a grinding wheel shaped flaky cut head is arranged in the knife rest; the cut head comprises a girdling cut head and three transverse cut heads which are equally arranged along circumference direction of the annular shelf at intervals of 120 degrees; the center of the girdling cut head and the center of any transverse cut head are in the same straight line; the girdling cut head and the section of the annular shelf are parallel, while the transverse cut heads are vertical to the section of the annular shelf; and the tail end of the knife rest is provided with an adjustment piece. In the invention, the three point type transverse cut heads and the independent type girdling cut head are equally arranged on the annular shelf, knife mark is limited by a positioning guide wheel, girdling cutting and length cutting are controlled by a single person, and the cutting is sequentially finished at one go. The cutting tool has the advantages of convenient and quick use, high precision, fast speed, strong universality and wide application range.
Description
Technical field:
The present invention relates to the tools of electro-mechanical force cable socket, the exfoliation tool of the semi-conductive layer at specifically a kind of cable socket position.
Background technology:
Along with the large-scale popularization of cross-inked polyethylene power cable is used, cable is at the scene in the practical operation of operation, the operation link that difficult quilt is artificially controlled displays gradually, by the difficult point that everybody generally acknowledges is: the outer semiconducting layer of crosslinked cable cable core and the stripping of insulating barrier! This also is the core that power cable is installed quality control in the maintenance.Press the operating procedure standard-required, this stripping dimension precision requirement is very high, because crosslinked cable is installed the maintenance complex process, therefore, gets hold of standardized installation maintenance technology simultaneously, is the target that we pursue.The fact also proves, the reason that causes power cable to have an accident has 1/3rd accident to be and do not reach the hidden danger that technological standards is buried because repair quality is installed.For these years, we also having spent very big fund aspect the specific purpose tool of power cable installation, have purchased some special stripping and cutting tool of cable from the U.S., Italian import except the operating technology of continuous training and raising maintenance installation personnel.But these import specific purpose tools are not acclimatized a bit, do not meet China's national situation, the certain structures complexity, and cost is higher, and still has three big problems: 1, corresponding big operating space of needs; 2, stripping is unclean; 3, work efficiency is low, and speed is slow." the popular electricity consumption " of publishing in January, 2007 discloses a kind of " the stripping technology of crosslinked cable thermal shrinkage type terminals outer semiconducting layer ", after adopting the cutter delineation of scalable length, evenly heat the stripping mouth with blowtorch or blowing rifle, use the cutting pliers stripping at last, complex process, and need many people to cooperate inefficiency.
Summary of the invention:
Technical problem to be solved by this invention provides a kind of semi-conducting layer peeling tool outside electric cable at above deficiency exactly, this stripping and cutting tool adopts the bikini cutter head, limit-type tool marks, ring cutting and rip cutting are controlled by external force, one gas is breathed out, and not only meets on-the-spot standardized work, and is single foolproof operation, convenient and swift, highly versatile.
The technical solution used in the present invention is:
A kind of semi-conducting layer peeling tool outside electric cable, mainly by ring stand be arranged on ring stand both sides gland and constitute, cross-under has knife rest on the ring stand, be provided with cutter head in the knife rest, cutter head comprises that a ring cutting cutter head and three evenly are provided with the crosscut cutter head along 120 ° of intervals of ring stand circumferencial direction, and ring cutting cutter head center and arbitrary crosscut cutter head center are arranged on the same straight line, and the ring cutting cutter head is parallel with the ring stand cross section, the crosscut cutter head is vertical with the ring stand cross section, and the knife rest tail end has adjustment part.
Cutter head is the thin slice cutter head of emery wheel shape.
The both sides of the crosscut cutter head relative with the ring cutting cutter head are provided with the positioning and guiding wheel.
Be equipped with two grip blocks in the knife rest, the cutter head cross-under is in knife rest between two grip blocks, and the diameter of cutter head is greater than the radical length 10-20 decimillimeter of grip block.
All have pin hole on ring stand and the gland, gland is fixed in the ring stand both sides by steady pin.
Knife rest and adjustment part magnetic are inhaled and are connect, and adjustment part is threaded with ring stand.
The beneficial effect that the present invention can reach is:
1, the present invention is bikini crosscut cutter head and the free-standing ring cutting cutter head that evenly is provided with on the ring stand, takes turns spacing tool marks by positioning and guiding, and ring cutting and rip cutting are by single control, and order is cut, and a gas is breathed out, and is convenient to use, the precision height, and speed is fast.
2, size of the present invention can become plurality of specifications according to the actual conditions of cable more, and is low to steric requirements and peopleware requirement, and highly versatile is applied widely.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A profile of Fig. 1.
Embodiment:
The invention will be further described below in conjunction with accompanying drawing:
As Fig. 1, Fig. 2: this semi-conducting layer peeling tool outside electric cable, mainly by ring stand 1 be arranged on ring stand 1 both sides gland 10 and constitute, cross-under has knife rest 3 on the ring stand 1, be provided with the thin slice cutter head 4 of emery wheel shape in the knife rest 3, cutter head 4 evenly is provided with crosscut cutter head 42 by a ring cutting cutter head 41 and three along 120 ° of intervals of ring stand circumferencial direction and constitutes, ring cutting cutter head 41 centers and arbitrary crosscut cutter head 42 centers are arranged on the same straight line, ring cutting cutter head 41 is parallel with ring stand 1 cross section, crosscut cutter head 42 is vertical with ring stand 1 cross section, knife rest 3 tail ends have adjustment part 7, and the both sides of the crosscut cutter head 42 relative with ring cutting cutter head 41 are provided with positioning and guiding wheel 5.Be equipped with two grip blocks 6 in the knife rest 3, cutter head 4 cross-under are in knife rest 3 between two grip blocks 6, and the diameter of cutter head 4 is greater than the radical length 10-20 decimillimeter of grip block 6.All have pin hole 2 on ring stand 1 and the gland 10, gland 10 is fixed in ring stand 1 both sides by steady pin 8.Knife rest 3 is inhaled with adjustment part 7 magnetic and is connect, and adjustment part 7 is threaded with ring stand 1.
During use, cable 9 is inserted in center at ring stand 1, at first make ring cutting cutter head 41 contact and compress with cable 9, withdraw from circular cutter head 41 after rotating a circle, make three crosscut cutter heads 42 contact and compress by adjusting lever 7 then with cable 9, outwards pull out straight, will be divided into three outer semiconducting layer with cutting pliers at last and peel off polishing and get final product.
Claims (6)
1, a kind of semi-conducting layer peeling tool outside electric cable, mainly by ring stand be arranged on ring stand both sides gland and constitute, it is characterized in that: cross-under has knife rest on the ring stand, be provided with cutter head in the knife rest, cutter head comprises that a ring cutting cutter head and three evenly are provided with the crosscut cutter head along 120 ° of intervals of ring stand circumferencial direction, and ring cutting cutter head center and arbitrary crosscut cutter head center are arranged on the same straight line, and the ring cutting cutter head is parallel with the ring stand cross section, the crosscut cutter head is vertical with the ring stand cross section, and the knife rest tail end has adjustment part.
2, semi-conducting layer peeling tool outside electric cable as claimed in claim 2 is characterized in that: cutter head is the thin slice cutter head of emery wheel shape.
3, semi-conducting layer peeling tool outside electric cable as claimed in claim 2 is characterized in that: the both sides of the crosscut cutter head relative with the ring cutting cutter head are provided with the positioning and guiding wheel.
4, semi-conducting layer peeling tool outside electric cable as claimed in claim 2 is characterized in that: be equipped with two grip blocks in the knife rest, the cutter head cross-under is in knife rest between two grip blocks, and the diameter of cutter head is greater than the radical length 10-20 decimillimeter of grip block.
5, semi-conducting layer peeling tool outside electric cable as claimed in claim 2 is characterized in that: all have pin hole on ring stand and the gland, gland is fixed in the ring stand both sides by steady pin.
6, semi-conducting layer peeling tool outside electric cable as claimed in claim 2 is characterized in that: knife rest and adjustment part magnetic are inhaled and are connect, and adjustment part is threaded with ring stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102306266A CN101420105B (en) | 2008-10-29 | 2008-10-29 | Semi-conducting layer peeling tool for outside electric cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102306266A CN101420105B (en) | 2008-10-29 | 2008-10-29 | Semi-conducting layer peeling tool for outside electric cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101420105A true CN101420105A (en) | 2009-04-29 |
| CN101420105B CN101420105B (en) | 2011-06-29 |
Family
ID=40630773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102306266A Expired - Fee Related CN101420105B (en) | 2008-10-29 | 2008-10-29 | Semi-conducting layer peeling tool for outside electric cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101420105B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102545104A (en) * | 2011-12-09 | 2012-07-04 | 山东电力集团公司东营供电公司 | Manufacturing process for improving 10 kV cold-shrinkage cable ends |
| CN102593762A (en) * | 2012-02-27 | 2012-07-18 | 湖北天运汽车电器系统有限公司 | Method for stripping middle part of wire bundle and stripping device thereof |
| CN103532056A (en) * | 2013-10-23 | 2014-01-22 | 国家电网公司 | Annular cutting device of large-section wire |
| CN105098667A (en) * | 2015-09-12 | 2015-11-25 | 国网山东省电力公司潍坊供电公司 | Stripping device of cable insulation shielding layer |
| CN108306225A (en) * | 2018-02-08 | 2018-07-20 | 国网天津市电力公司 | A kind of cable semi-conductive layer minimizing technology |
| CN110450205A (en) * | 2019-08-26 | 2019-11-15 | 广州供电局有限公司 | Ring cutting device and diced system |
| CN112688241A (en) * | 2021-01-13 | 2021-04-20 | 国网冀北电力有限公司唐山供电公司 | Stripping device and method for high-voltage cable head |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206700U (en) * | 1987-04-21 | 1988-05-04 | 宁波港务管理局通讯导航站 | Wire stripping pincers |
| CN2133957Y (en) * | 1992-03-27 | 1993-05-19 | 王宏强 | Plastic cable stripping knife |
| CN2237896Y (en) * | 1995-05-17 | 1996-10-16 | 杭州电力设备厂 | Wire stripper |
| CN201327968Y (en) * | 2008-10-29 | 2009-10-14 | 河南省电力公司郑州供电公司 | Peeling and cutting tool for external semi-conductive layer of power cable |
-
2008
- 2008-10-29 CN CN2008102306266A patent/CN101420105B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102545104A (en) * | 2011-12-09 | 2012-07-04 | 山东电力集团公司东营供电公司 | Manufacturing process for improving 10 kV cold-shrinkage cable ends |
| CN102593762A (en) * | 2012-02-27 | 2012-07-18 | 湖北天运汽车电器系统有限公司 | Method for stripping middle part of wire bundle and stripping device thereof |
| CN102593762B (en) * | 2012-02-27 | 2015-03-25 | 湖北天运汽车电器系统有限公司 | Method for stripping middle part of wire bundle and stripping device thereof |
| CN103532056A (en) * | 2013-10-23 | 2014-01-22 | 国家电网公司 | Annular cutting device of large-section wire |
| CN103532056B (en) * | 2013-10-23 | 2018-05-29 | 国家电网公司 | A large-section wire loop cutting device |
| CN105098667A (en) * | 2015-09-12 | 2015-11-25 | 国网山东省电力公司潍坊供电公司 | Stripping device of cable insulation shielding layer |
| CN108306225A (en) * | 2018-02-08 | 2018-07-20 | 国网天津市电力公司 | A kind of cable semi-conductive layer minimizing technology |
| CN110450205A (en) * | 2019-08-26 | 2019-11-15 | 广州供电局有限公司 | Ring cutting device and diced system |
| CN112688241A (en) * | 2021-01-13 | 2021-04-20 | 国网冀北电力有限公司唐山供电公司 | Stripping device and method for high-voltage cable head |
| CN112688241B (en) * | 2021-01-13 | 2022-05-20 | 国网冀北电力有限公司唐山供电公司 | High-voltage cable head stripping device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101420105B (en) | 2011-06-29 |
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| C14 | Grant of patent or utility model | ||
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Owner name: ZHENGZHOU HUALI INFORMATION TECHNOLOGY CO., LTD. H Free format text: FORMER OWNER: ZHENGZHOU XIANGYU SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20130929 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY BRANCH Effective date: 20130929 |
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Free format text: CORRECT: ADDRESS; FROM: 450006 ZHENGZHOU, HENAN PROVINCE TO: 100033 XICHENG, BEIJING |
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Effective date of registration: 20130929 Address after: 100033 West Chang'an Avenue, Beijing, No. 86, No. Patentee after: State Grid Corporation of China Patentee after: Zhengzhou Huali Information Technology Co., Ltd. Patentee after: Henan Electric Power Company Zhengzhou Power Supply Branch Patentee after: Zhengzhou Xiangyu Science and Technology Development Co., Ltd. Address before: 450006 Huaihe Road, Henan, China, No. 9, No. Patentee before: Henan Electric Power Company Zhengzhou Power Supply Branch Patentee before: Zhengzhou Xiangyu Science and Technology Development Co., Ltd. |
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| 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: 20110629 Termination date: 20201029 |