CN110224347A - A kind of power cable insulation layer cutting tool - Google Patents
A kind of power cable insulation layer cutting tool Download PDFInfo
- Publication number
- CN110224347A CN110224347A CN201910624525.5A CN201910624525A CN110224347A CN 110224347 A CN110224347 A CN 110224347A CN 201910624525 A CN201910624525 A CN 201910624525A CN 110224347 A CN110224347 A CN 110224347A
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- CN
- China
- Prior art keywords
- cable
- blade
- pedestal
- fixed
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000011017 operating method Methods 0.000 claims description 2
- 239000011162 core material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 11.1 Chemical compound 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 101100008044 Caenorhabditis elegans cut-1 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Classifications
-
- 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
- H02G1/1202—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 by cutting and withdrawing insulation
- H02G1/1204—Hand-held tools
- H02G1/1207—Hand-held tools the cutting element not rotating about the wire or cable
- H02G1/1209—Hand-held tools the cutting element not rotating about the wire or cable making a transverse cut
- H02G1/1212—Hand-held tools the cutting element not rotating about the wire or cable making a transverse cut using wire or cable clamping means
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The present invention relates to high voltage electric equipment fields, especially a kind of tooling of power cable insulation layer cutting, it include workbench, pedestal, support, tool apron, blade, cable fixed cylinder, pedestal is fixed on the table by pedestal fastener, support is fixed on the base, and support upper end is equipped with pivot pin and pin hole cooperates, and tool apron is equipped with limit arc groove and blade fixation hole, through blade fixation hole fixed blade on tool apron, cable fixed cylinder is fixed on the base fastener by square spigot straight pin.The tooling solves depth of cut and controls bad, inconvenience operation, the lower problem of efficiency.The tool structure is rationally, simply, easy to operate, improves working efficiency.
Description
Technical field
The present invention relates to high voltage electric equipment field, especially a kind of power cable insulation layer cutting tool.
Background technique
The general outside of high voltage power cable is insulating layer, and inside is conductive core.As publication number 106128623A discloses one
Kind of power cable, includes conductive core material, there are three the conductive core material is set and in mutually twisted setting, the conductive core material
It is wrapped with insulating layer, the insulating layer is externally provided with oversheath, and the oversheath is externally provided with flame retardant coating, and the insulating layer is equipped with
Reinforcing rib, the reinforcing rib are equipped with one or more, and the reinforcing rib is in outside radial setting, the insulating layer on the insulating layer
Filler is filled between oversheath, the filler is interposed between reinforcing rib and oversheath, the filler wrapped stiffener and absolutely
Edge layer, the insulating layer and reinforcing rib are integral type setting.High voltage power cable will install corresponding accessory before use, production
Installation cable accessory general procedure is as follows: it is needed according to length by power cable severing, power cable both ends insulating layer is on-demand
It cuts open from certain length, exposes conductive core and connect so as to erection joint, then with other high voltage components.High voltage power cable diameter compared with
Greatly, longer using length, heavier-weight is relatively elaborate, bothersome in fabrication and installation electric cable fitting, especially to electric power electricity
The cutting of cable insulating layer, depth of cut control is bad, and shallow insulating layer does not cut open not come out, deep to hurt conductive core, generally requires
Several personal cooperations, inconvenience operation, efficiency are lower.
Summary of the invention
The purpose of the present invention is to provide a kind of toolings for facilitating power cable insulation layer to cut, and structure is simple, operation side
Just.
To solve the above-mentioned problems, the technical solution of the application is: a kind of tooling of power cable insulation layer cutting, including
There are workbench, pedestal, support, tool apron, blade, cable fixed cylinder, pedestal is fixed on the table by pedestal fastener, support
It is fixed on the base, support upper end is equipped with pivot pin and pin hole cooperates, and tool apron is equipped with limit arc groove and blade fixation hole, tightly
Through blade fixation hole fixed blade on tool apron, cable fixed cylinder is fixed on the base firmware by square spigot straight pin.
Pedestal is equipped with several square slots and cylinder groove, and cooperates with square cylindrical pin.Pedestal one end is equipped with plug-in strip support,
Plug-in strip support upper end is equipped with pivot pin, and described blade base one end is equipped with pin hole and the pivot pin cooperates, and tool apron can be with pivot pin
Fulcrum flexible rotating.The tool apron other end is equipped with handle, and operation is facilitated to cut.Tool apron is equipped with insert groove and blade fixation hole, passes through
Blade is fixed in insert groove by fastener.Blade is equipped with strip fixing groove and appended claims, and tool apron is additionally provided with limit arc
Cooperation reaches position-limiting action outside shape slot and cable fixed cylinder, and cable fixed cylinder is equipped with 2-10 arc feed slot, and cable is fixed
Cylinder one end is equipped with cable inlet, and the other end is closing.Cable fixed cylinder is additionally provided with rectangular locating slot, matches with square spigot straight pin
It closes.Square spigot straight pin, one is square, and other end is cylinder, and cylinder therein can set thread and be locked with fastener,
Through-hole can also be set to be locked with split pin.
Compared with prior art, the present invention has the following advantages: structure of the invention is rationally, simply, and it is easy to operate, it mentions
High working efficiency.
Detailed description of the invention
1 cable insulation cutting tool schematic diagram of attached drawing
2 cutter front view of attached drawing
Attached drawing 3 cuts tool apron schematic diagram
4 cable fixed cylinder schematic diagram of attached drawing
5 base schematic diagram of attached drawing
6 square cylindrical pin schematic diagram of attached drawing
Drawing reference numeral explanation: 1, cable, 1.1, cable insulation, 1.2, cable conduction core, 2, workbench, 3, support, 4, axis
Pin, 5, tool apron, 5.1, insert groove, 5.2, pin hole, 5.3, blade fixation hole, 5.4, limit arc groove, 6, fastener, 7, hand
Handle, 8, blade, 8.1, fixing groove, 9, cable fixed cylinder, 9.1, feed slot, 9.2, cable inlet, 9.3, rectangular location hole, 10,
Pedestal fastener, 11, pedestal, 11.1, pedestal fixation hole, 11.2, cylinder groove, 11.3, square groove, 12, square spigot straight pin.
Specific embodiment
Technical solution of the present invention is described further with reference to the accompanying drawing.
Embodiment 1
As shown in Fig. 1, a kind of tooling of power cable insulation layer cutting, includes workbench 2, pedestal 11, support 3, tool apron
5, blade 8, cable fixed cylinder 9, pedestal 11 is fixed on the table by pedestal fastener 10, and support 3 is fixed on the pedestal 11,
3 upper end of support is equipped with pivot pin 4 and pin hole 5.2 cooperates, and tool apron 5 is equipped with limit arc groove 5.4 and 8 fixation hole of blade, fastening
For part 6 through 5.3 fixed blade 8 of blade fixation hole on tool apron 5, cable fixed cylinder 9 is fixed on bottom by square spigot straight pin 12
On seat.
As shown in Fig. 2, there is 2 fixing grooves 8.1 on blade 8.Fixing groove 8.1 is waist-shaped hole.As shown in figure 3,5 middle part of tool apron
There is insert groove 5.1, pin hole 5.2 is arranged at top, and there is limit arc groove 5.4 in middle position, and limit 5.4 both sides of arc groove have blade solid
Determine hole 5.3.2 8.1 spacing of fixing groove are identical as 2 5.3 spacing of blade fixation hole.As shown in figure 4,9 barrel of cable fixed cylinder
On be provided with 4 feed slots 9.1.Cable fixed cylinder 9 is closed at one end, and the other end is cable inlet 9.2.On the barrel on feed slot opposite
It is provided with rectangular location hole 9.3.The radian for limiting arc groove 5.4 is identical as 9 outer diameter of cable fixed cylinder.
As shown in Figure 5, Figure 6, respectively there is a pedestal fixation hole 11.1 at 11 the right both ends of pedestal, there is 4 sides in the middle part of pedestal 11
Shape slot 11.3 is cylinder groove 11.2 below square groove 11.3.Square groove 11.3 and cylinder groove 11.2 are matched with square spigot straight pin 12
It closes.
It is by square spigot straight pin 12 that cable fixed cylinder 9 is fixed on the pedestal 11, it can be according to cutting cable insulation
1.1 length select corresponding cylinder groove 11.2 and square groove 11.3.11 one end of pedestal is equipped with support 3, and 3 upper end of support is equipped with pivot pin
4,5 one end of tool apron is equipped with pin hole 5.2 and pivot pin 4 cooperates, and allows tool apron 5 with pivot pin 4 for fulcrum flexible rotating, tool apron 5
The other end is equipped with handle 7, and operation is facilitated to cut, and tool apron 5 is equipped with insert groove 5.1, blade fixation hole 5.3, can pass through fastener 6
Blade 8 is fixed in insert groove 5.1, blade 8 is equipped with fixing groove 8.1 and fastener 6 cooperates, and fixing groove 8.1 is that waist-shaped hole can
The depth of up and down adjustment blade 8 and control cutting cable insulation 1.1.Tool apron 5 is equipped with limit arc groove 5.4 and cable fixed cylinder
9 outside cooperations, so that limiting tool apron 5 rotates down depth.Cable fixed cylinder 9 be equipped with arc feed slot 9.1, feed slot 9.1 it
Between interval it is corresponding with the interval on pedestal 11 between cylinder groove 11.2 and square groove 11.3.Square spigot straight pin 12 1 are
Square, with rectangular location hole 9.3 and square groove 11.2 it is corresponding, other end is cylindrical, cylinder corresponding with cylinder groove 11.3
Slot 11.3 sets thread and is locked with fastener, or sets through-hole and locked with split pin.
A kind of installation method of the tooling of power cable insulation layer cutting: firstly, passing through fixing groove by fastener 6
8.1 are anchored on blade 8 on blade base 5, according to the depth of the outer diameter size of the cable of being cut 1 and cutting cable insulation 1.1
Degree adjusts the height of blade 8；Secondly, tool apron 5 is anchored on support 3 by pivot pin 4, it can be using pivot pin as fulcrum using tool apron 5
Flexible rotating；Square spigot straight pin 12 is passed through into the rectangular locating slot 9.3 in cable fixed cylinder 9 again, the circle on pedestal 11
Column slot 11.2 and square groove 11.3 select 11.2 He of cylinder groove on pedestal 11 according to the length of cable insulation 1.1 to be cut
Square groove 11.3, cylindrical one end of square spigot straight pin 12 can set thread and are locked on pedestal 11 with fastener, can also be set logical
Hole is locked on pedestal 11 with split pin；Finally the pedestal fastener 10 of pedestal 11 is fixed on workbench 2.
A kind of operating method of the tooling of power cable insulation layer cutting: 1,1 end of cable that will be cut passes through cable
The cable inlet 9.2 of fixed cylinder 9 resists closed end；2, downward operation handle 7 clockwise, until the limit arc groove on tool apron 5
5.4 by cable 9 outer limit of fixed cylinder when stop downward operation；3, it keeps handle motionless, rotates cable 1 one weeks；4, counterclockwise
Blade 8 is exited cable feed slot by operation handle 7, is cutd open from cut-off insulating layer 1.1, is exposed cable conduction core 1.2, completes
The cutting of cable insulation 1.1.
After tooling using power cable insulation layer cutting, the cable insulation length and depth of cutting are controllable, consistency
It is good.The interval between several cylinder grooves 11.2 and square groove 11.3 on pedestal 11 between feed slot 9.1 is corresponding, adapts to
The demands of a variety of cable connector length.Square spigot straight pin 12 1 be square, with rectangular location hole 9.3 and square groove
11.2 corresponding designs, facilitate the quick installation of cable fixed cylinder.
The beneficial effects of the present invention are: it is structurally reasonable, simple, it is easy to operate, improve working efficiency.
Claims (5)
1. a kind of tooling of power cable insulation layer cutting, include workbench (2), pedestal (11), support (3), tool apron (5),
Blade (8), cable fixed cylinder (9), it is characterised in that: pedestal (11) is fixed on the table by pedestal fastener (10), branch
Seat (3) is fixed on pedestal (11), and support (3) upper end is equipped with pivot pin (4) and pin hole (5.2) and cooperates, and tool apron (5) is equipped with limit
Position arc groove (5.4) and blade (8) fixation hole, fastener (6) is by blade fixation hole (5.3) fixed blade (8) in tool apron (5)
On, cable fixed cylinder (9) is fixed on the base by square spigot straight pin (12).
2. the tooling of power cable insulation layer cutting as described in claim 1, it is characterised in that: square spigot straight pin (12) one
For square, with rectangular location hole (9.3) and square groove (11.2) it is corresponding, other end is cylindrical right with cylinder groove (11.3)
It answers, cylinder groove (11.3) sets thread and locked with fastener, or sets through-hole and locked with split pin.
3. the tooling of power cable insulation layer cutting as described in claim 1, it is characterised in that: cable fixed cylinder (9) is equipped with arc
Shape feed slot (9.1), on the interval and pedestal (11) between feed slot (9.1) between cylinder groove (11.2) and square groove (11.3)
Interval it is corresponding.
4. the tooling of power cable insulation layer cutting as described in claim 1, it is characterised in that: there is 2 fixing grooves on blade (8)
(8.1), fixing groove (8.1) is waist-shaped hole.
5. the tooling of power cable insulation layer as described in claim 1 cutting, it is characterised in that: a kind of power cable insulation layer is cut
The operating method for the tooling cut: the cable inlet (9.2) that cable (1) end that 1. will be cut passes through cable fixed cylinder (9) supports
Firmly closed end；2. operation handle (7) clockwise downwards, until the limit arc groove (5.4) on tool apron (5) is by cable fixed cylinder
(9) stop downward operation when outer limit；3. keeping handle motionless, rotate cable (1) one week；4. operation handle (7) counterclockwise,
Blade (8) is exited into cable feed slot (9.1)；5. exiting cable, cuts open from cut-off insulating layer (1.1), expose cable conduction
Core (1.2) completes the cutting of cable insulation (1.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624525.5A CN110224347A (en) | 2019-07-11 | 2019-07-11 | A kind of power cable insulation layer cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624525.5A CN110224347A (en) | 2019-07-11 | 2019-07-11 | A kind of power cable insulation layer cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110224347A true CN110224347A (en) | 2019-09-10 |
Family
ID=67813212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910624525.5A Pending CN110224347A (en) | 2019-07-11 | 2019-07-11 | A kind of power cable insulation layer cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110224347A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258505A (en) * | 2021-05-24 | 2021-08-13 | 江苏宏达电气有限公司 | Cable joint insulating plug installation tool and installation method |
| CN113629593A (en) * | 2021-08-02 | 2021-11-09 | 贵州航天风华精密设备有限公司 | Cable shielding layer stripping device |
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| CN108917693A (en) * | 2018-06-11 | 2018-11-30 | 中国矿业大学 | A kind of reusable large range high precision separation indicator and its installation measurement method |
| CN208608406U (en) * | 2018-08-20 | 2019-03-15 | 济源市丰源电气设备有限公司 | High-tension switch cabinet busbar connection structure |
| CN109873375A (en) * | 2019-03-20 | 2019-06-11 | 四川省汇电送变电工程有限公司 | A kind of cable head fabricating tool |
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2019
- 2019-07-11 CN CN201910624525.5A patent/CN110224347A/en active Pending
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| CN2824383Y (en) * | 2005-05-24 | 2006-10-04 | 张志辉 | Tool for stripping ultra-thin multi-layer coaxial cable |
| TWM318495U (en) * | 2007-02-15 | 2007-09-11 | Jin-Feng Liou | Improved structure of pneumatic tool |
| CN202373913U (en) * | 2011-12-08 | 2012-08-08 | 河南省电力公司驻马店供电公司 | Special tool for stripping outer-semi-conducting layer of power cable |
| CN103389542A (en) * | 2013-07-08 | 2013-11-13 | 大豪信息技术（威海）有限公司 | Rapid and convenient cable stripping cutter |
| CN203729725U (en) * | 2013-09-12 | 2014-07-23 | 嘉兴金耐可五金制品有限公司 | Rotary insertion pin |
| CN105048357A (en) * | 2015-06-09 | 2015-11-11 | 国家电网公司 | Hand-operated cable peeling tool |
| CN105449593A (en) * | 2015-12-17 | 2016-03-30 | 中天宽带技术有限公司 | Portable cable manual wire-stripping tooling and wire-stripping method |
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| CN208608406U (en) * | 2018-08-20 | 2019-03-15 | 济源市丰源电气设备有限公司 | High-tension switch cabinet busbar connection structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258505A (en) * | 2021-05-24 | 2021-08-13 | 江苏宏达电气有限公司 | Cable joint insulating plug installation tool and installation method |
| CN113258505B (en) * | 2021-05-24 | 2021-12-03 | 江苏宏达电气有限公司 | Cable joint insulating plug installation tool and installation method |
| CN113629593A (en) * | 2021-08-02 | 2021-11-09 | 贵州航天风华精密设备有限公司 | Cable shielding layer stripping device |
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190910 |
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| WD01 | Invention patent application deemed withdrawn after publication |