CN107910817A - Engineering cable punck-down block for industries such as oil - Google Patents
Engineering cable punck-down block for industries such as oil Download PDFInfo
- Publication number
- CN107910817A CN107910817A CN201711103948.XA CN201711103948A CN107910817A CN 107910817 A CN107910817 A CN 107910817A CN 201711103948 A CN201711103948 A CN 201711103948A CN 107910817 A CN107910817 A CN 107910817A
- Authority
- CN
- China
- Prior art keywords
- portal frame
- cutter
- extensible member
- axis
- cable
- 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.)
- Withdrawn
Links
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
- H02G1/1248—Machines
- H02G1/1251—Machines the cutting element not rotating about the wire or cable
- H02G1/126—Machines the cutting element not rotating about the wire or cable making a longitudinal cut
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention discloses the engineering cable punck-down block for industries such as oil, including portal frame, and cutter is provided with the inside of portal frame, and cutter is connected by extensible member with portal frame, adjusts extensible member, cutter can be made to be moved along the axis of portal frame；Cutter is isosceles triangular prism, its axis is perpendicular to the door shape face of portal frame, its blade is located on the crest line in cross section where apex angle, and the side wall where the insole binding of cutter section is connected with extensible member；One end of opening is provided with supporting block on the inner wall of portal frame, the side wall of the supporting block is respectively connected with an end of portal frame respectively, mounting groove is provided with the upper surface of supporting block, the axis of the mounting groove is perpendicular to the door shape face of portal frame.For traditional free-hand wire stripping mode, cable wire stripping is carried out by the present invention, not only simplify operating procedure, without holding fixed cable, more effortless, work efficiency is also improved, suitable for substantial amounts of cable wire stripping operation.
Description
Technical field
The present invention relates to machinery field, and in particular to the engineering cable punck-down block for industries such as oil.
Background technology
Cable is typically by several or the cable of similar rope that several groups of wire strandings form, mutually exhausted between every group of conducting wire
Edge, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.Cable is erected at aerial more or is mounted in
Underground, the bottom, for telecommunication or power Transmission.
Cable is mainly made of following 4 part：
1st, conducting wire center：It is made of high conductivity material (copper or aluminium).According to laying use condition to cable softness
Requirement, the every line heart may be twisted by solid conductor or multiple conducting wires.
2nd, insulating layer：Insulating materials as cable should have high insulation resistance, and high breakdown field strength is low
Dielectric loss and low dielectric constant.Common insulating materials has oil-paper, polyvinyl chloride, polyethylene, the poly- second of crosslinking in cable
Alkene, rubber etc..Cable is often classified with insulating materials, such as oil-impregnated paper insulation cable, polyvinyl chloride cable, twisted polyethylene cable
Deng.
3rd, sealing sheath：Protect protection insulated wire heart from the damage of machinery, moisture, moisture, chemical substance, light etc..For easy
The insulation made moist, generally uses lead or aluminium extrusion sealing sheath.
4th, coating is protected：To protect sealing sheath from mechanical damage.Generally use galvanized steel strip, steel wire or copper
Band, copper wire etc. surround outside sheath (title armored cable) as armor, and armor plays electric field shielding and prevents external electromagnetic at the same time
The effect of wave interference.In order to avoid steel band, steel wire are corroded by surrounding media, pitch or wrapping leaching generally outside them
Stain corchorus or extruded polyethylene, polyvinyl chloride set.
In the outdoor engineer operation such as oil excavation, often need to use cable, and sometimes need to shell cable
Line processing, wiring or the waste and old cable of recycling in order to cable.
Existing cable wire stripping mode is：Staff's fixed cable on the other hand, another hand holding scissors or blade with
The insulating layer of cable is cut.This wire stripping mode is not only troublesome in poeration, and efficiency is low, and its is not suitable for substantial amounts of cable stripping
Line operation.
The content of the invention
Present invention aims at the engineering cable punck-down block provided for industries such as oil, existing wire stripping side is solved
Formula is not only troublesome in poeration, and efficiency is low, and its problem of be not suitable for substantial amounts of cable wire stripping operation.
The present invention is achieved through the following technical solutions：
For the engineering cable punck-down block of the industries such as oil, including portal frame, the door shape face of the portal frame is vertical
In ground, and its is opening down, and cutter is provided with the inside of portal frame, and the cutter is connected by extensible member with portal frame, adjusts
Whole extensible member, can be such that cutter is moved along the center line of portal frame；
The cutter is isosceles triangular prism, its axis is located at cross section Zhong Ding perpendicular to the door shape face of portal frame, its blade
On crest line where angle, the side wall where the insole binding of cutter section is connected with extensible member；
One end close to opening on the inner wall of portal frame is provided with supporting block, the side wall of the supporting block respectively respectively with door
The end connection of shape frame, is provided with mounting groove, the axis of the mounting groove is perpendicular to door shape on the upper surface of supporting block
The door shape face of frame.
First cable is placed in mounting groove, and makes the axis of cable parallel to the axis of mounting groove, then adjustment is flexible
Part, so that cutter, until the blade on cutter is cut in the insulating layer of cable, then pulls cable constantly close to cable, so that
Cable is moved along own axes, cable is moved relative to cutter, to complete the peeling operation of cable.
For traditional free-hand wire stripping mode, cable wire stripping is carried out by the present invention, not only simplify operation step
Suddenly, without holding fixed cable, more effortless, work efficiency is also improved, suitable for substantial amounts of cable wire stripping operation.
Meanwhile cutter can be moved along the axis of extensible member, so that the present invention is suitable for the cable of different-diameter, this is expanded
The scope of application of invention.
Further, moving block is provided between the extensible member and cutter, extensible member is screw rod, its one end and door shape
One end of the screw top connection of frame, its other end and moving block is rotatablely connected, and the other end of moving block is connected with cutter, and is turned
Motion block energy relative telescopic part is rotated around the axis of extensible member；
The axis of extensible member and the axis of mounting groove intersect vertically, and rotary extension part can make axis of the cutter along extensible member
It is mobile.
Rotary extension part, so that cutter is moved to the cable of stripped line, while is connected by screw thread with portal frame, also to cutting
Cutter has locking effect, and when extensible member does not rotate, cutter can not be moved along the axis of extensible member.
Further, guidance set is provided between the moving block and portal frame, the guidance set is included successively
The leading arm and guide pad of connection, the side wall of one end and moving block on the leading arm away from guide pad connects, in guide pad
Upper one end away from leading arm is provided with guide groove, and the frame side on portal frame parallel to its center line is located in guide groove.
In order to further improve work efficiency, so that extensible member, rotary, the blade of cutter is all the time parallel to installation
The axis of groove, therefore guidance set is set, then prevent in rotary extension, cutter rotates and increases rotary motion before wire stripping
The situation of the step of block occurs.
Meanwhile the setting of guidance set, it is thus also avoided that extensible member diametrically produces movement.Since cutter is apart from extensible member
Farther out, for cutter when cutting cable insulation, cutter can be come from cable advance side to connecting portion between portal frame
To thrust, cutter can then moved to cable direction of advance, then damages the threaded connection between extensible member and portal frame
Portion；And the setting of guidance set, it is therefore prevented that the situation that cutter moves under the action of frictional force along cable direction of advance occurs.
Further, the guidance set has two, and symmetrical along the center line of portal frame, and parallel on portal frame
Respectively coordinate respectively with a guide groove in the frame side of its center line.
Further, one end away from cutter is connected after being pierced by portal frame with revolving part on the extensible member, the rotation
The cross section of part is cross, its axis is overlapped with the axis of extensible member.
Further, blade is provided with the end face of the cutter, the blade of the blade is by cutter cross section
Apex angle is divided equally.
The outermost of cable insulation is first scratched osculum by blade, and insulating layer is smoothly cut easy to cutter.
Compared with prior art, the present invention have the following advantages and advantages：
1st, the present invention is used for the engineering cable punck-down block of the industries such as oil, comes relative to traditional free-hand wire stripping mode
Say, cable wire stripping is carried out by the present invention, not only simplify operating procedure, without holding fixed cable, more effortless, also improve
Work efficiency, suitable for substantial amounts of cable wire stripping operation；
2nd, the present invention is used for the engineering cable punck-down block of the industries such as oil, and cutter can be moved along the axis of extensible member,
So that the present invention is suitable for the cable of different-diameter, the scope of application of the present invention is expanded；
3rd, the present invention is used for the engineering cable punck-down block of the industries such as oil, since cutter is apart from extensible member and portal frame
Between connecting portion farther out, for cutter when cutting cable insulation, cutter can be subject to the thrust for coming from cable direction of advance,
Cutter can then moved to cable direction of advance, then damages the threaded joints between extensible member and portal frame；And it is oriented to
The setting of component, it is therefore prevented that the situation that cutter moves under the action of frictional force along cable direction of advance occurs.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of guidance set；
Front view when Fig. 3 is wire stripping of the present invention.
Mark and corresponding parts title in attached drawing：
1- portal frames, 2- cutters, 3- extensible members, 4- supporting blocks, 5- mounting grooves, 6- moving blocks, 7- leading arms, 8- are oriented to
Block, 9- guide grooves, 10- blades, 11- revolving parts.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in Figure 1-Figure 3, the present invention is used for the engineering cable punck-down block of the industries such as oil, including portal frame 1, institute
The door shape face of portal frame 1 is stated perpendicular to ground, and its is opening down, the inner side of portal frame 1 is provided with cutter 2, the cutter 2 is logical
Cross extensible member 3 to be connected with portal frame 1, adjust extensible member 3, cutter 2 can be made to be moved along the axis of portal frame 1；
The cutter 2 is isosceles triangular prism, its axis is located in cross section perpendicular to the door shape face of portal frame 1, its blade
On crest line where apex angle, the side wall where 2 section insole binding of cutter is connected with extensible member 3；
One end of opening is provided with supporting block 4 on the inner wall of portal frame 1, the side wall difference of the supporting block 4 is each
It is connected with an end of portal frame 1, mounting groove 5 is provided with the upper surface of supporting block 4, the axis of the mounting groove 5 hangs down
Directly in the door shape face of portal frame 1.
First cable is placed in mounting groove 5, and makes the axis of cable parallel to the axis of mounting groove 5, then adjustment is stretched
Contracting part 3, so that cutter 2, until the blade on cutter 2 is cut in the insulating layer of cable, then pulls cable constantly close to cable,
So that cable is moved along own axes, cable is then set to be moved relative to cutter 2, to complete the peeling operation of cable.
For traditional free-hand wire stripping mode, cable wire stripping is carried out by the present invention, not only simplify operation step
Suddenly, without holding fixed cable, more effortless, work efficiency is also improved, suitable for substantial amounts of cable wire stripping operation.
Meanwhile cutter 2 can be moved along the axis of extensible member 3, so that the present invention is suitable for the cable of different-diameter, expand
The scope of application of the present invention.
Further, be provided with moving block 6 between the extensible member 3 and cutter 2, extensible member 3 is screw rod, its one end with
The screw top connection of portal frame 1, one end of its other end and moving block 6 are rotatablely connected, the other end and the cutter 2 of moving block 6
Connection, and the energy relative telescopic of moving block 6 part 3 is rotated around the axis of extensible member 3；
The axis of extensible member 3 and the axis of mounting groove 5 intersect vertically, and rotary extension part 3 can make cutter 2 along extensible member 3
Axis movement.
Rotary extension part 3, so that cutter 2 is moved to the cable of stripped line, while is connected, also by screw thread with portal frame 1
There is locking effect to cutter 2, when extensible member 3 does not rotate, cutter 2 can not be moved along the axis of extensible member 3.
Further, be provided with guidance set between the moving block 6 and portal frame 1, the guidance set include according to
The leading arm 7 and guide pad 8 of secondary connection, one end away from guide pad 8 is connected with the side wall of moving block 6 on the leading arm 7,
One end away from leading arm 7 is provided with guide groove 9 on guide pad 8, on portal frame 1 parallel to its center line frame side positioned at being oriented to
In groove 9.
In order to further improve work efficiency, so that extensible member 3, rotary, the blade of cutter 2 is all the time parallel to peace
The axis of tankage 5, therefore guidance set is set, then prevent in rotary extension 3, cutter 2 rotates and increases rotation before wire stripping
Walk around motion block 6 the step of situation occur.
Meanwhile the setting of guidance set, it is thus also avoided that extensible member diametrically produces movement.Since cutter 2 is apart from flexible
Farther out, for cutter 2 when cutting cable insulation, cutter 2 can be come from cable to connecting portion between part 3 and portal frame 1
The thrust of direction of advance, can then be such that cutter 2 is moved to cable direction of advance, then damage between extensible member 3 and portal frame 1
Threaded joints；And the setting of guidance set, it is therefore prevented that what cutter 2 moved under the action of frictional force along cable direction of advance
Situation occurs.
Further, the guidance set has two, and symmetrical along the center line of portal frame 1, and is put down on portal frame 1
Row respectively coordinates with a guide groove 9 respectively in the frame side of its center line.
Further, one end away from cutter 2 is connected after being pierced by portal frame 1 with revolving part 11 on the extensible member 3, described
The cross section of revolving part 11 is cross, its axis is overlapped with the axis of extensible member 3.
Further, blade 10 is provided with the end face of the cutter 2, the blade of the blade 10 is transversal by cutter 2
Apex angle in face is divided equally.
The outermost of cable insulation is first scratched osculum by blade 10, and insulating layer is smoothly cut easy to cutter 2.
Above-described embodiment, has carried out the purpose of the present invention, technical solution and beneficial effect further
Describe in detail, it should be understood that the foregoing is merely the embodiment of the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution, improvement and etc. done, should all include
Within protection scope of the present invention.
Claims (6)
1. the engineering cable punck-down block for industries such as oil, it is characterised in that：Including portal frame (1), the portal frame
(1) door shape face is perpendicular to ground, and its is opening down, and cutter (2) is provided with the inside of portal frame (1), and the cutter (2) is logical
Cross extensible member (3) to be connected with portal frame (1), adjustment extensible member (3), cutter (2) can be made to be moved along the center line of portal frame (1)
It is dynamic；
The cutter (2) is isosceles triangular prism, its axis is located in cross section perpendicular to the door shape face of portal frame (1), its blade
On crest line where apex angle, the side wall where the insole binding of cutter (2) section is connected with extensible member (3)；
One end of opening is provided with supporting block (4), the side wall difference of the supporting block (4) on the inner wall of portal frame (1)
Respectively it is connected with an end of portal frame (1), mounting groove (5), the mounting groove is provided with the upper surface of supporting block (4)
(5) axis is perpendicular to the door shape face of portal frame (1).
2. the engineering cable punck-down block according to claim 1 for industries such as oil, it is characterised in that：Described
Moving block (6) is provided between extensible member (3) and cutter (2), extensible member (3) is screw rod, its one end and the top of portal frame (1)
It is threadedly coupled, one end of its other end and moving block (6) is rotatablely connected, and the other end of moving block (6) is connected with cutter (2), and
Moving block (6) energy relative telescopic part (3) is rotated around the axis of extensible member (3)；
The axis of extensible member (3) and the axis of mounting groove (5) intersect vertically, and rotary extension part (3) can make cutter (2) along flexible
The axis movement of part (3).
3. the engineering cable punck-down block according to claim 2 for industries such as oil, it is characterised in that：Described
Be provided with guidance set between moving block (6) and portal frame (1), the guidance set include sequentially connected leading arm (7) and
Guide pad (8), one end away from guide pad (8) is connected with the side wall of moving block (6) on the leading arm (7), in guide pad (8)
Upper one end away from leading arm (7) is provided with guide groove (9), on portal frame (1) parallel to its center line frame side positioned at being oriented to
In groove (9).
4. the engineering cable punck-down block according to claim 3 for industries such as oil, it is characterised in that：It is described to lead
There are two to component, and it is symmetrical along the center line of portal frame (1), and parallel to the frame side of its center line on portal frame (1)
Respectively coordinate respectively with a guide groove (9).
5. the engineering cable punck-down block according to claim 2 for industries such as oil, it is characterised in that：It is described to stretch
One end away from cutter (2) is pierced by portal frame (1) and is connected afterwards with revolving part (11) on contracting part (3), the horizontal stroke of the revolving part (11)
Section is cross, its axis is overlapped with the axis of extensible member (3).
6. the engineering cable punck-down block according to claim 1 for industries such as oil, it is characterised in that：Described
Blade (10) is provided with the end face of cutter (2), the blade of the blade (10) divides the apex angle in cutter (2) cross section equally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103948.XA CN107910817A (en) | 2017-11-10 | 2017-11-10 | Engineering cable punck-down block for industries such as oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103948.XA CN107910817A (en) | 2017-11-10 | 2017-11-10 | Engineering cable punck-down block for industries such as oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107910817A true CN107910817A (en) | 2018-04-13 |
Family
ID=61844631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711103948.XA Withdrawn CN107910817A (en) | 2017-11-10 | 2017-11-10 | Engineering cable punck-down block for industries such as oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107910817A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2346227A (en) * | 1943-05-12 | 1944-04-11 | Jim R Martin | Cable insulation splitter |
| US2647309A (en) * | 1950-05-22 | 1953-08-04 | Ernest F Chisena | Cable insulation cutter |
| US2648899A (en) * | 1951-08-13 | 1953-08-18 | Beyer Edward | Slitter or scorer for tubes or sheaths |
| US5979286A (en) * | 1993-02-11 | 1999-11-09 | Burth; Donald J. | Wire insulation stripping device |
| EP2053714A2 (en) * | 2007-10-23 | 2009-04-29 | Bagela Baumaschinen GmbH & Co. KG | Method and device for removing and further handling of flexible, restiform objects from their use storage locations |
| US20110010945A1 (en) * | 2009-07-16 | 2011-01-20 | Daryle Delafosse | Cable slitter |
| CN202373915U (en) * | 2011-12-16 | 2012-08-08 | 台州美新源环保设备科技有限公司 | Wire-stripping machine |
| CN107086503A (en) * | 2017-05-10 | 2017-08-22 | 国网浙江新昌县供电公司 | One kind control cable peeling device |
-
2017
- 2017-11-10 CN CN201711103948.XA patent/CN107910817A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2346227A (en) * | 1943-05-12 | 1944-04-11 | Jim R Martin | Cable insulation splitter |
| US2647309A (en) * | 1950-05-22 | 1953-08-04 | Ernest F Chisena | Cable insulation cutter |
| US2648899A (en) * | 1951-08-13 | 1953-08-18 | Beyer Edward | Slitter or scorer for tubes or sheaths |
| US5979286A (en) * | 1993-02-11 | 1999-11-09 | Burth; Donald J. | Wire insulation stripping device |
| EP2053714A2 (en) * | 2007-10-23 | 2009-04-29 | Bagela Baumaschinen GmbH & Co. KG | Method and device for removing and further handling of flexible, restiform objects from their use storage locations |
| US20110010945A1 (en) * | 2009-07-16 | 2011-01-20 | Daryle Delafosse | Cable slitter |
| CN202373915U (en) * | 2011-12-16 | 2012-08-08 | 台州美新源环保设备科技有限公司 | Wire-stripping machine |
| CN107086503A (en) * | 2017-05-10 | 2017-08-22 | 国网浙江新昌县供电公司 | One kind control cable peeling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180413 |
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| WW01 | Invention patent application withdrawn after publication |