CN108306225A - A kind of cable semi-conductive layer minimizing technology - Google Patents
A kind of cable semi-conductive layer minimizing technology Download PDFInfo
- Publication number
- CN108306225A CN108306225A CN201810125652.6A CN201810125652A CN108306225A CN 108306225 A CN108306225 A CN 108306225A CN 201810125652 A CN201810125652 A CN 201810125652A CN 108306225 A CN108306225 A CN 108306225A
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- Prior art keywords
- cable
- conductive layer
- semi
- cable semi
- phase
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1297—Removing armouring from cables
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The present invention relates to a kind of cable semi-conductive layer minimizing technology, step is：(1) after cable being removed interior oversheath, armor, filler, require to mark according to the size of cable accessory on the semi-conductive layer of cable；(2) cable will be divided to fix respectively per phase in cable, divide the fixation of cable to give supporting part by every phase and cut cable；(3) divide cable semi-conductive layer surface to carry out lateral cut every phase；(4) divide cable semi-conductive layer surface to carry out longitudinal scratch every phase；(5) cable semi-conductive layer is removed using electricians' plier or directly removed with hand.The present invention has the characteristics that quick, light, accurate, flexible, durable, can ensure that the depth of tool marks is consistent very well, changes with object surface to be drawn and changes, so that semi-conductive layer is peeled off easily, do not injure insulation；It is i.e. usable to be not required to training, avoid leads to injure insulation and happen because operative employee's level differs.
Description
Technical field
The invention belongs to distribution field of tool, especially a kind of cable semi-conductive layer minimizing technology.
Background technology
Currently, 35KV and following cable carry out the trace score of semi-conductive layer when attachment is installed using electrician's knife, slightly
Do not pay attention to that cable insulation will be made to receive injury, shortens the service life of cable operation.Often in a short period of time because of half
Insulation is injured during conductive layer stripping leads to that electric branch reaction occurs here, eventually leads to power cable fault.Together
When, previous method low construction efficiency is high to the skill operation level requirement of construction personnel.
Method relatively conventional at present is to carry out cable semi-conductive layer with electrician's knife to carry out the scribing of annellation and vertical trace, then use
Electricians' plier removes the semi-conductive layer of cable；Or along cable semi-conductive layer surface, spiral is revolved from top to bottom with dedicated cutting tool
Turn to go to divest by cable semi-conductive layer, while the insulating surface of cable is also cut off into a part, reuses sand paper by cable insulation
Surface polishes smooth.
Invention content
It is an object of the invention in place of overcome the deficiencies in the prior art, provide a kind of easily operated, reasonable design electricity
Cable semi-conductive layer minimizing technology.
The present invention solves its technical problem and following technical scheme is taken to realize：
A kind of cable semi-conductive layer minimizing technology, step are：
(1) after cable being removed interior oversheath, armor, filler, according to the ruler of cable accessory on the semi-conductive layer of cable
Very little requirement marks；
(2) cable will be divided to fix respectively per phase in cable, divide the fixation of cable to give supporting part by every phase and cut cable；
(3) divide cable semi-conductive layer surface to carry out lateral cut every phase；
(4) divide cable semi-conductive layer surface to carry out longitudinal scratch every phase；
(5) cable semi-conductive layer is removed using electricians' plier or directly removed with hand.
Moreover, the described (3) and (4) described cut realizes that the cut cutter includes fixed seat by a cut cutter, this is solid
It is coaxially installed with a tool apron in the middle part of reservation, is coaxially coated with cutter at the top of the tool apron, cutter rear end and a screw structure are same
Axis engagement installation, screw structure are one group of regulation ring 10 for coaxially engaging suit and adjusting rod, and tool apron rear end, which is located at, to be fixed
In seat, engaged with leading screw by bevel gear in fixed seat, the outer end of the leading screw is pierced by fixed seat side end face and is coaxially installed with
One handwheel realizes coarse adjustment knob structure, and mirror symmetry installs two groups of shapes radially outward on the fixation seating face where tool apron
Rolling wheel support is coaxially installed with idler wheel in every group of rolling wheel support by shaft.
Moreover, being provided with handle in the fixed seat.
Moreover, step (3) in, the application method of the cut cutter is along cable semi-conductive layer circumferential slippage one week.
Moreover, step (4) in, the application method of the cut cutter is slided along cable semi-conductive layer axis coaxle.
Moreover, before (5) step removes, spray gun or electric heat gun can be used, cable semi-conductive layer is heated.
The advantages and positive effects of the present invention are：
The present invention has the characteristics that quick, light, accurate, flexible, durable, can ensure that the depth of tool marks is consistent very well, with
Object surface to be drawn changes and changes, and so that semi-conductive layer is peeled off easily, does not injure insulation；It is not required to training to can be used, avoid
Lead to injure insulation because operative employee's level differs and happen.Avoid caused by injuring insulation when divesting semi-conductive layer therefore
Barrier shortens the time of cable accessory installation, saves a large amount of maintenance costs.
Description of the drawings
Fig. 1 is the structural schematic diagram of cut cutter in the present invention；
Fig. 2 is the upward view of Fig. 1；
Fig. 3 is the rearview of Fig. 1.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings and by specific embodiment, and following embodiment is descriptive
, it is not restrictive, protection scope of the present invention cannot be limited with this.
A kind of cable semi-conductive layer minimizing technology, step are：
(1) after cable being removed interior oversheath, armor, filler, according to the ruler of cable accessory on the semi-conductive layer of cable
Very little requirement marks；
(2) cable will be divided to fix respectively per phase in cable, divide the fixation of cable to give supporting part by every phase and cut cable；
(3) divide cable semi-conductive layer surface to carry out lateral cut every phase, cut cutter is along cable semi-conductive layer circumferential slippage
One week；
(4) divide cable semi-conductive layer surface to carry out longitudinal scratch every phase, the application method of cut cutter is partly led along cable
Electric layer axis coaxle slides；
(5) use spray gun or electric heat gun to heat cable semi-conductive layer, cable semi-conductive layer is removed or used using electricians' plier
Hand directly removes.
For above-mentioned cut by realizing that the cut cutter includes fixed seat by a cut cutter, which includes solid
Reservation 4 is coaxially installed with a tool apron 5 in the middle part of the fixed seat, is coaxially coated with cutter 6 at the top of the tool apron, cutter rear end and one micro-
Helical structure is adjusted coaxially to engage installation, screw structure is one group of regulation ring 10 for coaxially engaging suit and adjusting rod 9, tool apron
Rear end is located in fixed seat, is engaged with leading screw (not labeled) by bevel gear (not shown) in fixed seat, the outer end of the leading screw
It is pierced by fixed seat side end face and is coaxially installed with a handwheel 8, realize coarse adjustment knob structure.
Mirror symmetry installs the rolling wheel support 1 of two groups of shapes radially outward, every group of rolling on the fixation seating face where tool apron
Idler wheel 3 is coaxially installed with by shaft 2 in wheel support, support for ensureing cable cutting and while concentricity is kept
With the rolling friction of cable surface, it is easy to accomplish reduce frictional force on the basis of relative displacement.
It is provided with handle 7 in fixed seat, convenient for directly taking to cable semi-conductive layer minimizing technology, is directly drawn along cable
Cut the longitudinal scratch operation that cable outer layer can be realized.
Although disclosing the embodiment of the present invention and attached drawing for the purpose of illustration, those skilled in the art can manage
Solution：Do not departing from the present invention and spirit and scope of the appended claims in, various substitutions, changes and modifications be all it is possible,
Therefore, the scope of the present invention is not limited to embodiment and attached drawing disclosure of that.
Claims (6)
1. a kind of cable semi-conductive layer minimizing technology, it is characterised in that：Its step is：
(1) after cable being removed interior oversheath, armor, filler, wanted according to the size of cable accessory on the semi-conductive layer of cable
It asks and marks；
(2) cable will be divided to fix respectively per phase in cable, divide the fixation of cable to give supporting part by every phase and cut cable；
(3) divide cable semi-conductive layer surface to carry out lateral cut every phase；
(4) divide cable semi-conductive layer surface to carry out longitudinal scratch every phase；
(5) cable semi-conductive layer is removed using electricians' plier or directly removed with hand.
2. cable semi-conductive layer minimizing technology according to claim 1, it is characterised in that：The described (3) and (4) described cut
It realizes that the cut cutter includes fixed seat by a cut cutter, is coaxially installed with a tool apron in the middle part of the fixed seat, the tool apron top
Portion is coaxially coated with cutter, and installation is coaxially engaged in cutter rear end with a screw structure, and screw structure is one group coaxial
The regulation ring and adjusting rod, tool apron rear end for engaging suit are located in fixed seat, are engaged with leading screw by bevel gear in fixed seat,
The outer end of the leading screw is pierced by fixed seat side end face and is coaxially installed with a handwheel, coarse adjustment knob structure is realized, where tool apron
Mirror symmetry installs the rolling wheel support of two groups of shapes radially outward on fixed seating face, coaxial by shaft in every group of rolling wheel support
Idler wheel is installed.
3. cable semi-conductive layer minimizing technology according to claim 2, it is characterised in that：It is provided in the fixed seat
Handle.
4. cable semi-conductive layer minimizing technology according to claim 2, it is characterised in that：Step (3) in, the scarifying knife
The application method of tool is along cable semi-conductive layer circumferential slippage one week.
5. cable semi-conductive layer minimizing technology according to claim 2, it is characterised in that：Step (4) in, the scarifying knife
The application method of tool is slided along cable semi-conductive layer axis coaxle.
6. cable semi-conductive layer minimizing technology according to claim 1, it is characterised in that：Before (5) step removes, it can adopt
Cable semi-conductive layer is heated with spray gun or electric heat gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125652.6A CN108306225A (en) | 2018-02-08 | 2018-02-08 | A kind of cable semi-conductive layer minimizing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125652.6A CN108306225A (en) | 2018-02-08 | 2018-02-08 | A kind of cable semi-conductive layer minimizing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108306225A true CN108306225A (en) | 2018-07-20 |
Family
ID=62864427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810125652.6A Pending CN108306225A (en) | 2018-02-08 | 2018-02-08 | A kind of cable semi-conductive layer minimizing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108306225A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116705408A (en) * | 2023-07-28 | 2023-09-05 | 金杯电工(成都)有限公司 | Flame-retardant cable and production device thereof |
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| 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 |
| CN202231364U (en) * | 2011-09-22 | 2012-05-23 | 天津市电力公司 | Cable semi-conducting layer ring peeling and cutting device |
| CN202737391U (en) * | 2012-06-14 | 2013-02-13 | 江苏通鼎光电股份有限公司 | Cable peeling apparatus |
| CN203312714U (en) * | 2013-06-26 | 2013-11-27 | 国家电网公司 | Peeling and cutting tool special for cable |
| CN204304208U (en) * | 2015-01-05 | 2015-04-29 | 国网宁夏电力公司石嘴山供电公司 | 10kV cable terminal semi-conductive layer exfoliation tool |
| US9230717B1 (en) * | 2011-07-15 | 2016-01-05 | The United States Of America As Represented By The Secretary Of The Navy | Universal cable jacket removal tool |
| CN205811437U (en) * | 2016-07-04 | 2016-12-14 | 深圳供电局有限公司 | Power cable semiconductor layer peeling device |
| CN205985989U (en) * | 2016-08-15 | 2017-02-22 | 富通集团（天津）超导技术应用有限公司 | Hyperconductive cable sheath cutting means |
| CN206931941U (en) * | 2017-06-20 | 2018-01-26 | 国网河南省电力公司平顶山供电公司 | A kind of cable knife support |
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2018
- 2018-02-08 CN CN201810125652.6A patent/CN108306225A/en active Pending
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| 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 |
| US9230717B1 (en) * | 2011-07-15 | 2016-01-05 | The United States Of America As Represented By The Secretary Of The Navy | Universal cable jacket removal tool |
| CN202231364U (en) * | 2011-09-22 | 2012-05-23 | 天津市电力公司 | Cable semi-conducting layer ring peeling and cutting device |
| CN202737391U (en) * | 2012-06-14 | 2013-02-13 | 江苏通鼎光电股份有限公司 | Cable peeling apparatus |
| CN203312714U (en) * | 2013-06-26 | 2013-11-27 | 国家电网公司 | Peeling and cutting tool special for cable |
| CN204304208U (en) * | 2015-01-05 | 2015-04-29 | 国网宁夏电力公司石嘴山供电公司 | 10kV cable terminal semi-conductive layer exfoliation tool |
| CN205811437U (en) * | 2016-07-04 | 2016-12-14 | 深圳供电局有限公司 | Power cable semiconductor layer peeling device |
| CN205985989U (en) * | 2016-08-15 | 2017-02-22 | 富通集团（天津）超导技术应用有限公司 | Hyperconductive cable sheath cutting means |
| CN206931941U (en) * | 2017-06-20 | 2018-01-26 | 国网河南省电力公司平顶山供电公司 | A kind of cable knife support |
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| 沈黎明: "《电力电缆施工运行与维护》", 31 January 2013, 中国电力出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116705408A (en) * | 2023-07-28 | 2023-09-05 | 金杯电工(成都)有限公司 | Flame-retardant cable and production device thereof |
| CN116705408B (en) * | 2023-07-28 | 2023-10-20 | 金杯电工(成都)有限公司 | Flame-retardant cable and production device thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180720 |