CN111029985B - Enameled wire dismounting device for electrician maintenance and operation method thereof - Google Patents
Enameled wire dismounting device for electrician maintenance and operation method thereof Download PDFInfo
- Publication number
- CN111029985B CN111029985B CN201911169949.3A CN201911169949A CN111029985B CN 111029985 B CN111029985 B CN 111029985B CN 201911169949 A CN201911169949 A CN 201911169949A CN 111029985 B CN111029985 B CN 111029985B
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- Prior art keywords
- wire
- outside
- box
- sleeve
- rod
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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
- H02G1/1202—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
Abstract
The invention discloses an enameled wire dismounting device for electrician maintenance and an operation method thereof, and particularly relates to the field of electrician isolation plate devices and installation methods. According to the invention, the adjusting rod is rotated to drive the positioning wire to be accommodated outside the adjusting rod by rotating the adjusting sleeve, so that the positioning wire is tightened, the stabilizing box is pulled to be vertically distributed on the outer surface of the copper wire, the slices can be vertically distributed on the surface of the cladding in the cutting process, the problem of scraping the copper wire due to deviation in cutting is avoided, the flatness of the cutting surface of the cladding is ensured, and the safety of the device is greatly improved.
Description
Technical Field
The invention relates to the technical field of electrician maintenance, in particular to an enameled wire dismounting device for electrician maintenance and an operation method thereof.
Background
The power transmission and distribution are power transmission, power distribution and combined balance, wherein the power transmission is to transmit electric energy from a power supply to a power utilization area, the power distribution is to supply power to users in the power utilization area, the two processes are difficult to divide, an electrician is a main operator of power transmission and distribution engineering, various maintenance and overhaul works are realized by means of various maintenance tools, the enamelled wire is mainly processed most commonly in the electrician maintenance process, the enamelled wire is processed mainly by a peeling process and a connecting process, and the main problems of the existing operation process are concentrated in the peeling process.
The current enameled wire is skinned and is mainly cut off the enameled wire skin with the pliers, then makes inside copper line expose, and the main problem of this operation process is, the dynamics of pliers use is very difficult to control accurately, leads to causing the harm of the inside copper line of enameled wire easily at the in-process of skinning for appear the short circuit easily at follow-up connection in-process, and the covering tangent plane is complete inadequately simultaneously, leads to the line process gap to appear easily, very big increase the potential safety hazard.
Therefore, it is highly desirable to provide a precise enameled wire dismounting device for electrician maintenance.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide an enameled wire dismounting device for electrician maintenance and an operation method thereof, in which an adjusting sleeve is rotated to rotate an adjusting rod to drive a positioning wire to be accommodated outside the adjusting rod, so that the positioning wire is tightened, a stabilizing box is pulled, and the stabilizing box is vertically distributed on the outer surface of a copper wire, so that a slice can be vertically distributed on the surface of a cladding in a cutting process, thereby avoiding the problem of scraping the copper wire due to deviation in cutting, ensuring the flatness of a cutting surface of the cladding, and greatly increasing the safety of the device, so as to solve the problems proposed in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an enameled wire dismounting device for electrician maintenance, an enameled wire comprises a covering layer, the inside of the covering layer comprises a copper wire, the outside of the covering layer is movably sleeved with a protective sleeve, the inside of the protective sleeve is movably sleeved with an adjusting rod, the top of the adjusting rod is fixedly provided with an adjusting sleeve positioned outside the protective sleeve, the bottom of the adjusting rod is sleeved with a control box, the bottom of the adjusting rod is fixedly connected with a thin rod positioned inside the control box, the bottom of the thin rod is rotatably connected with the bottom surface of the inner cavity of the control box, the outside of the adjusting rod is wound with a positioning wire positioned inside the control box, the left side and the right side of the control box are both fixedly connected with bent rods, the number of the bent rods is twelve, one ends of ten bent rods which are not connected with the control box are fixedly connected with a buffer box, the other ends of the bent rods are fixedly provided, the bottom movable sleeve of stabilizing the case is equipped with the telescopic link, the bottom fixedly connected with section of telescopic link, the lasso is equipped with to the fixed cover in sliced outside, the fixed suit in outside of lasso is located the iron plate wire under the electro-magnet, the output of stabilizing the case passes through the side fixed connection of wire and protective sheath, the fixed cover in outside of adjustment cover is equipped with the connecting rod, the tip of connecting rod extends to the front and the fixed mounting of copper line and has the synchronizing rod, the bottom fixed mounting of synchronizing rod has the left protective sheath that is located the copper line surface, the bottom surface fixed mounting of left side protective sheath has distance sensor.
In a preferred embodiment, the thin rod is movably sleeved with a coil spring, and the upper end and the lower end of the coil spring are respectively fixedly connected with the bottom of the adjusting rod and the bottom of the inner cavity of the control box.
In a preferred embodiment, the outer part of the bent rod is movably sleeved with a stabilizing spring, and the left end and the right end of the stabilizing spring are fixedly connected with the side surface between the control box and the buffer box respectively.
In a preferred embodiment, the outer part of the telescopic rod is movably sleeved with a return spring, and two ends of the return spring are respectively and fixedly connected with the side surface between the stabilizing box and the slicing piece.
In a preferred embodiment, twelve bent rods are distributed on the outer portion of the cladding in a circular ring shape, and the ends of the bent rods extend into the buffer box.
In a preferred embodiment, the ends of the positioning wires penetrate the tops of five stabilizing boxes in sequence and are distributed outside the bending rod in a ring shape.
In a preferred embodiment, a stabilizing sleeve rod is fixedly installed on the outer portion of the left protective sleeve, and the outer portion of the stabilizing sleeve rod is fixedly sleeved on the bottom of the synchronizing rod.
In a preferred embodiment, the distance between the distance sensor and the copper wire is equal to the distance between the slice and the cladding.
In a preferred embodiment, the following operating steps are included:
the first step is as follows: firstly, sleeving a protective sleeve outside a cladding, and adjusting a left protective sleeve to the outside of a copper wire;
the second step is that: the adjusting sleeve is rotated to enable the adjusting rod to rotate to drive the positioning wire to be accommodated outside the adjusting rod, so that the positioning wire is tightened, the stabilizing box is pulled, and the stabilizing box is vertically distributed on the outer surface of the covering layer;
the third step: pressing the connecting rod to enable the distance sensor to be in contact with the outer surface of the copper wire, so that the distance between the distance sensor and the copper wire is measured, the measured data value is transmitted to the inside of the controller through the A/D converter, then the controller outputs the data to the current output meter through the D/A converter, at the moment, the current output meter outputs controllable current to the electromagnet, the electromagnet generates accurate magnetic force to push an iron block wire, and then the slicing is enabled to finish peeling of the copper wire;
the fourth step: and manually stripping the chopped cladding, and finally finishing the stripping of the enameled wire.
In a preferred embodiment, the input end of the electromagnet is electrically connected with the output end of the current output meter, the input end of the current output meter is electrically connected with the input end of the controller, and the input end of the controller is electrically connected with the output end of the distance sensor.
The invention has the technical effects and advantages that:
1. according to the invention, the adjusting rod is rotated to drive the positioning wire to be accommodated outside the adjusting rod by rotating the adjusting sleeve, so that the positioning wire is tightened, the stabilizing box is pulled to be vertically distributed on the outer surface of the copper wire, the slices can be vertically distributed on the surface of the cladding in the cutting process, the problem of scraping the copper wire due to deviation in cutting is avoided, the flatness of the cutting surface of the cladding is ensured, and the safety of the device is greatly improved;
2. the distance between the distance sensor and the cladding is measured by pressing the connecting rod to enable the distance sensor to be in contact with the outer surface of the cladding, the measured data value is transmitted to the inside of the controller through the A/D converter, then the controller outputs the data to the current output meter through the D/A converter, the current output meter outputs current with controllable magnitude to the electromagnet, the electromagnet generates accurate magnetic force to push the iron block lead, then the slicing is enabled to complete peeling of the copper wire, the controller is utilized to accurately measure the distance, accordingly, accuracy of magnetic force control is guaranteed, and practicability of the device is guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic cross-sectional view of a protective casing of the present invention.
Fig. 3 is a side view of the synchronization rod according to the present invention.
Fig. 4 is a schematic structural diagram of fig. 2 at a according to the present invention.
Fig. 5 is a schematic structural diagram of fig. 2 at B according to the present invention.
Fig. 6 is a block diagram of the system of the present invention.
The reference signs are: 1. a cladding layer; 2. a copper wire; 3. a protective sleeve; 4. an adjusting sleeve; 5. an adjusting lever; 6. a control box; 7. a thin rod; 8. a coil spring; 9. positioning a line; 10. bending a rod; 11. a stabilizing spring; 12. a stabilization box; 13. an electromagnet; 14. a telescopic rod; 15. a return spring; 16. slicing; 17. a ferrule; 18. an iron block; 19. a wire; 20. a connecting rod; 21. a synchronization lever; 22. a left protective sleeve; 23. stabilizing the loop bar; 24. a distance sensor; 25. a controller; 26. a current output meter; 27. and a buffer box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The enameled wire dismounting device for electrician maintenance and the operation method thereof as shown in the accompanying drawings 1-6 comprise an enameled wire dismounting device for electrician maintenance, wherein the enameled wire comprises a covering layer 1, a copper wire 2 is arranged in the covering layer 1, a protective sleeve 3 is movably sleeved outside the covering layer 1, an adjusting rod 5 is movably sleeved inside the protective sleeve 3, an adjusting sleeve 4 positioned outside the protective sleeve 3 is fixedly installed at the top of the adjusting rod 5, a control box 6 is sleeved at the bottom of the adjusting rod 5, a thin rod 7 positioned inside the control box 6 is fixedly connected at the bottom of the adjusting rod 5, the bottom of the thin rod 7 is rotatably connected with the bottom surface of an inner cavity of the control box 6, a positioning wire 9 positioned inside the control box 6 is wound outside the adjusting rod 5, bent rods 10 are fixedly connected at the left side and the right side of the control box 6, and the number of the bent rods 10 is twelve, one end of the ten bent rods 10 which are not connected with the control box is fixedly connected with a buffer box 27, the other end is fixedly provided with a stabilizing box 12, the front surface of the stabilizing box 12 is fixedly provided with an electromagnet 13, the bottom of the stabilizing box 12 is movably sleeved with a telescopic rod 14, the bottom of the telescopic rod 14 is fixedly connected with a slice 16, the outside of the slice 16 is fixedly sleeved with a ferrule (17), an iron block lead wire 18 positioned right below the electromagnet 13 is fixedly sleeved outside the ferrule (17), the output end of the stabilizing box 12 is fixedly connected with the side surface of the protective sleeve 3 through a lead 19, the outer part of the adjusting sleeve 4 is fixedly sleeved with a connecting rod 20, the end of the connecting rod 20 extends to the front of the copper wire 2 and is fixedly mounted with a synchronizing rod 21, the bottom fixed mounting of synchronizing bar 21 has the left protective sheath 22 that is located copper line 2 surface, the bottom surface fixed mounting of left protective sheath 22 has distance sensor 24.
3. The outer movable sleeve of the thin rod 7 is provided with a coil spring 8, the upper and lower ends of the coil spring 8 are respectively fixedly connected with the bottom of the adjusting rod 5 and the bottom surface of the inner cavity of the control box 6, the outer movable sleeve of the bent rod 10 is provided with a stabilizing spring 11, the left and right ends of the stabilizing spring 11 are respectively fixedly connected with the side surfaces between the control box 6 and the buffer box 27, the outer movable sleeve of the telescopic rod 14 is provided with a return spring 15, the two ends of the return spring 15 are respectively fixedly connected with the side surfaces between the stabilizing box 12 and the slicing piece 16, twelve bent rods 10 are distributed outside the cladding 1 in a circular ring shape, the end parts of the bent rods 10 are all extended into the buffer box 27, the end parts of the positioning wires 9 sequentially penetrate through the tops of the five stabilizing boxes 12 and are distributed outside the bent rods 10 in a circular ring shape, and the outer part of the left protective sleeve 22, the outer fixing sleeve of the stabilizing sleeve rod 23 is sleeved at the bottom of the synchronizing rod 21, and the distance value between the distance sensor 24 and the copper wire 2 is equal to the distance value between the slice 16 and the cladding 1. The stabilizing boxes are vertically distributed on the outer surface of the copper wire, so that the slices can be vertically distributed on the surface of the cladding in the cutting process, the stress is uniform, the flatness of the cutting surface of the cladding is ensured, the problem of scraping the copper wire due to deviation in cutting is avoided, and the safety of the device is greatly improved;
comprises the following steps:
the first step is as follows: firstly, sleeving a protective sleeve 3 outside a cladding 1, and adjusting a left protective sleeve 22 to the outside of a copper wire 2;
the second step is that: the adjusting sleeve 4 is rotated to enable the adjusting rod 5 to rotate to drive the positioning wire 9 to be accommodated outside the adjusting rod 5, so that the positioning wire 9 is tightened, the stabilizing box 12 is pulled, and the stabilizing box 12 is vertically distributed on the outer surface of the cladding 1;
the third step: pressing the connecting rod 20 to make the distance sensor 24 contact with the outer surface of the copper wire 2, thereby measuring the distance between the distance sensor 24 and the copper wire 2, and transmitting the measured data value to the inside of the controller 25 through the A/D converter, then the controller 25 outputs the data to the current output meter 26 through the D/A converter, at this time, the current output meter 26 outputs a controllable magnitude current to the electromagnet 13, so that the electromagnet 13 generates accurate magnetic force to push the iron block wire 18, and then the slice 16 finishes peeling the copper wire 2;
the fourth step: and manually stripping the chopped covering layer 1 to finally finish stripping of the enameled wire, wherein the input end of the electromagnet 13 is electrically connected with the output end of a current output meter 26, the input end of the current output meter 26 is electrically connected with the input end of a controller 25, and the input end of the controller 25 is electrically connected with the output end of a distance sensor 24.
The specific implementation mode is as follows: the adjusting rod 5 is rotated to drive the positioning wire 9 to be accommodated outside the adjusting rod 5 by rotating the adjusting sleeve 4, so that the positioning wire 9 is tightened, the stabilizing box 12 is pulled, the stabilizing box 12 is vertically distributed on the outer surface of the copper wire 2, the slices 16 can be vertically distributed on the surface of the cladding 1 in the cutting process, the problem that the copper wire 2 is scraped due to deviation in cutting is avoided, the flatness of the cutting surface of the cladding 1 is ensured, and the safety of the device is greatly improved; through pressing connecting rod 20, make distance sensor 24 and the surface contact of covering 1, thereby measure the distance between distance sensor 24 and the covering 1, and will measure the inside that the data value passes through AD converter transmission to controller 25, then controller 25 gives current output meter 26 with data output through the D/A converter, current output meter 26 exports controllable big or small electric current for electro-magnet 13 this moment, make electro-magnet 13 produce accurate magnetic force and promote iron plate wire 18, then make section 16 accomplish to skin copper line 2, utilize controller 25 precision measurement distance, thereby magnetic control's accuracy has been guaranteed, the practicality of the device has been guaranteed.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. The utility model provides an enameled wire dismounting device that electrician's maintenance was used, enameled wire include covering (1), the inside of covering (1) is including copper line (2), its characterized in that: the protective sleeve (3) is movably sleeved outside the cladding (1), the adjusting rod (5) is movably sleeved inside the protective sleeve (3), the adjusting sleeve (4) positioned outside the protective sleeve (3) is fixedly installed at the top of the adjusting rod (5), the control box (6) is sleeved at the bottom of the adjusting rod (5), the thin rod (7) positioned inside the control box (6) is fixedly connected at the bottom of the adjusting rod (5), the bottom of the thin rod (7) is rotatably connected with the bottom surface of the inner cavity of the control box (6), the positioning wire (9) positioned inside the control box (6) is wound outside the adjusting rod (5), bent rods (10) are fixedly connected to the left side and the right side of the control box (6), the bent rods (10) are twelve in number, and the buffer boxes (27) are fixedly connected to one ends of ten bent rods (10) which are not connected with the control box (6), the other end fixed mounting has stabilization box (12), the positive fixed mounting of stabilization box (12) has electro-magnet (13), the bottom movable sleeve of stabilization box (12) is equipped with telescopic link (14), the bottom fixedly connected with section (16) of telescopic link (14), the outside fixed sleeve of section (16) is equipped with lasso (17), the outside fixed sleeve of lasso (17) is located iron plate wire (18) under electro-magnet (13), the output of stabilization box (12) passes through wire (19) and the side fixed connection of protective sheath (3), the outside fixed sleeve of adjustment cover (4) is equipped with connecting rod (20), the tip of connecting rod (20) extends to the front and the fixed mounting of copper line (2) has synchronizing bar (21), the bottom fixed mounting of synchronizing bar (21) has left protective sheath (22) that are located copper line (2) surface, a distance sensor (24) is fixedly arranged on the bottom surface of the left protective sleeve (22); the input end of the electromagnet (13) is electrically connected with the output end of the current output meter (26), the input end of the current output meter (26) is electrically connected with the input end of the controller (25), and the input end of the controller (25) is electrically connected with the output end of the distance sensor (24).
2. The enameled wire dismounting device for electrician maintenance according to claim 1, characterized in that: the outside activity cover of pin (7) is equipped with coil spring (8), the upper and lower both ends of coil spring (8) respectively with the bottom of adjusting lever (5) and the bottom surface fixed connection of control box (6) inner chamber.
3. The enameled wire dismounting device for electrician maintenance according to claim 1, characterized in that: the outer part of the bent rod (10) is movably sleeved with a stabilizing spring (11), and the left end and the right end of the stabilizing spring (11) are fixedly connected with the side surface between the control box (6) and the buffer box (27) respectively.
4. The enameled wire dismounting device for electrician maintenance according to claim 1, characterized in that: the outside movable sleeve of telescopic link (14) is equipped with reset spring (15), reset spring (15) both ends respectively with stabilize the side fixed connection between case (12) and section (16).
5. The enameled wire dismounting device for electrician maintenance according to claim 1, characterized in that: twelve bent rods (10) are distributed outside the cladding (1) in a circular ring shape, and the end parts of the bent rods (10) extend into the buffer box (27).
6. The enameled wire dismounting device for electrician maintenance according to claim 1, characterized in that: the end part of the positioning line (9) penetrates through the tops of the five stabilizing boxes (12) in sequence and is distributed outside the bent rod (10) in a ring shape.
7. The enameled wire dismounting device for electrician maintenance according to claim 1, characterized in that: the outside fixed mounting of left side protective sheath (22) has stable loop bar (23), the outside fixed suit of stabilizing loop bar (23) is in the bottom of synchronizing bar (21).
8. The enameled wire dismounting device for electrician maintenance according to claim 1, characterized in that: the distance value between the distance sensor (24) and the copper wire (2) is equal to the distance value between the slice (16) and the cladding (1).
9. The operating method of an enamel wire removing apparatus for electrician repair according to claim 1, wherein: comprises the following steps:
the first step is as follows: firstly, sleeving a protective sleeve (3) outside the cladding (1), and adjusting a left protective sleeve (22) to the outside of the copper wire (2);
the second step is that: the adjusting sleeve (4) is rotated to enable the adjusting rod (5) to rotate to drive the positioning wire (9) to be accommodated outside the adjusting rod (5), so that the positioning wire (9) is tightened, the stabilizing box (12) is pulled, and the stabilizing box (12) is vertically distributed on the outer surface of the cladding (1);
the third step: pressing the connecting rod (20) to enable the distance sensor (24) to be in contact with the outer surface of the copper wire (2), so that the distance between the distance sensor (24) and the copper wire (2) is measured, the measured data value is transmitted to the inside of the controller (25) through the A/D converter, then the controller (25) outputs the data to the current output meter (26) through the D/A converter, at the moment, the current output meter (26) outputs current with controllable magnitude to the electromagnet (13), so that the electromagnet (13) generates accurate magnetic force to push the iron block lead (18), and then the slice (16) peels the copper wire (2);
the fourth step: manually stripping the cut coating (1) to finally complete the stripping of the enameled wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911169949.3A CN111029985B (en) | 2019-11-26 | 2019-11-26 | Enameled wire dismounting device for electrician maintenance and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911169949.3A CN111029985B (en) | 2019-11-26 | 2019-11-26 | Enameled wire dismounting device for electrician maintenance and operation method thereof |
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| CN111029985A CN111029985A (en) | 2020-04-17 |
| CN111029985B true CN111029985B (en) | 2021-01-01 |
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| CN201911169949.3A Expired - Fee Related CN111029985B (en) | 2019-11-26 | 2019-11-26 | Enameled wire dismounting device for electrician maintenance and operation method thereof |
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| CN111864687B (en) * | 2020-07-23 | 2021-08-27 | 国网河南省电力公司柘城县供电公司 | Cable lap joint device |
| CN111817216A (en) * | 2020-08-10 | 2020-10-23 | 张丽英 | Cable stripper |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203660262U (en) * | 2014-01-07 | 2014-06-18 | 温州市兆庄自动化设备有限公司 | Movable scraping knife of varnished wire paint scraper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102011077885B4 (en) * | 2011-06-21 | 2015-07-09 | Lisa Dräxlmaier GmbH | Line and method for packaging such a line |
| JP2015005442A (en) * | 2013-06-21 | 2015-01-08 | 国立大学法人 長崎大学 | Plasma source and wire stripping device |
| CN204391621U (en) * | 2015-03-04 | 2015-06-10 | 国家电网公司 | Low-voltage power wire wire stripper |
| CN206250687U (en) * | 2016-12-13 | 2017-06-13 | 广西阳工电线电缆有限公司 | A kind of portable power cable head radial direction stripping unit |
| CN208142727U (en) * | 2018-03-15 | 2018-11-23 | 杨群 | A kind of electric wire exoperidium safety cutting device |
| CN109494636B (en) * | 2018-11-30 | 2020-03-10 | 湖南文理学院 | Scratch-proof wire stripping device for electromagnetic induction experiment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203660262U (en) * | 2014-01-07 | 2014-06-18 | 温州市兆庄自动化设备有限公司 | Movable scraping knife of varnished wire paint scraper |
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Granted publication date: 20210101 Termination date: 20211126 |