CN112490951A - Power cable insulating layer removing device - Google Patents
Power cable insulating layer removing device Download PDFInfo
- Publication number
- CN112490951A CN112490951A CN202011170211.1A CN202011170211A CN112490951A CN 112490951 A CN112490951 A CN 112490951A CN 202011170211 A CN202011170211 A CN 202011170211A CN 112490951 A CN112490951 A CN 112490951A
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- China
- Prior art keywords
- clamping block
- driving lever
- ring
- rod
- clamp splice
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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
- H02G1/1204—Hand-held tools
- H02G1/1221—Hand-held tools the cutting element rotating about the wire or cable
- H02G1/1224—Hand-held tools the cutting element rotating about the wire or cable making a transverse cut
Abstract
The invention discloses a power cable insulating layer removing device which comprises a handle, a support frame, a chuck, a wire cutting ring and a motor, wherein the handle comprises a first handle and a second handle, a first driving lever is arranged at the end part of the first handle, a second driving lever is arranged at the end part of the second handle, the first driving lever and the second driving lever are in cross connection through a rotating shaft, the support frame connected with the rotating shaft is sleeved outside the first driving lever and the second driving lever, the chuck comprises an upper clamping block and a lower clamping block, the upper clamping block is connected with the second driving lever, the lower clamping block is connected with the first driving lever, the wire cutting ring is arranged between the upper clamping block and the lower clamping block, the wire cutting ring is connected with the support frame through a support rod, and the support rod is fixedly provided with the motor for driving the wire cutting ring to rotate. The cable is fixed through the upper clamping block and the lower clamping block, the insulating layer of the cable can be automatically cut into rings by utilizing the wire cutting ring, and the problems that the existing manual cutting is complex in peeling operation, easy to damage the cable and time-consuming and labor-consuming are solved.
Description
Technical Field
The invention relates to the technical field of power devices, in particular to a device for removing an insulating layer of a power cable.
Background
The cable is used for transmitting and distributing electric energy, and the power cable is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater.
Whether a thick cable or a thin cable is adopted, an electrician often cuts off an insulating layer outside the cable when wiring or maintaining work is carried out, the prior peeling mode mainly adopts a clamp, the insulating layer is annularly cut through a cutter on the clamp, then an insulating skin is pulled down from a lead by the clamp, when annular cutting is carried out, a worker mainly applies force through the feeling of hands, cutting marks are often left on the lead, for the thin cable, the cable is sometimes directly cut off, waste is caused, and if the cable is thick, the clamp is used for cutting, time and labor are wasted, and operation is difficult.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the device for removing the insulating layer of the power cable, the cable is fixed by the upper clamping block and the lower clamping block, the insulating layer of the cable can be automatically cut in an annular mode by utilizing the wire cutting ring, the cutting precision can be ensured, the cable is prevented from being damaged, the labor can be saved, the cutting speed is increased, the problems that the existing manual cutting peeling operation is complicated, the cable is easily damaged, the time and the labor are wasted are solved, and the convenience in operation is improved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an electric power cable insulating layer remove device, includes handle, support frame, chuck, tangent line ring and motor, the handle includes first handle and second handle, the tip of first handle is equipped with first driving lever, the tip of second holding rod is equipped with the second driving lever, first driving lever and second driving lever pass through pivot cross connection, and the outside cover of first driving lever and second driving lever has the support frame of being connected with the pivot, the chuck includes clamp splice and lower clamp splice, it is connected with the second driving lever to go up the clamp splice, the clamp splice is connected with first driving lever down, it is equipped with the tangent line ring down to go up the clamp splice, the tangent line ring passes through the bracing piece and is connected with the support frame, be fixed with the rotatory motor of drive tangent line ring on the bracing piece.
Preferably, the support frame includes the carriage, the carriage is connected with the pivot, it has the spring all to link between first driving lever and second driving lever and the carriage, even have the backup pad of fixed support bar on the lateral wall of carriage.
Preferably, the lower end of the upper clamping block and the upper end of the lower clamping block are both provided with abdicating grooves matched with the tangent rings.
Preferably, the tangent ring comprises a support ring and a rotating ring tooth, the support ring is connected with the support rod, a connecting ring is arranged on one side of the support ring, a rotating groove matched with the connecting ring is formed in the side wall of the rotating ring tooth, a cutter is arranged in the rotating ring tooth, a gear is connected to an output shaft of the motor, and the gear is meshed with the rotating ring tooth.
Preferably, a rotating cylinder is arranged in the rotating ring teeth, a screw rod is connected with the internal thread of the rotating cylinder, the cutter is connected with the screw rod, a guide rod is connected with the end of the cutter, a guide hole matched with the guide rod is formed in one side of the rotating cylinder, a position avoiding groove is formed in the outer ring surface of the rotating ring teeth, and an adjusting rod hinged to the rotating cylinder is arranged in the position avoiding groove.
Preferably, be equipped with the cutting scale mark on the lateral wall of swivel tooth, one side of cutting scale mark is equipped with the hole of stepping down, the downthehole indicator pole that is equipped with of stepping down, the indicator pole passes through the connecting rod and is connected with the screw rod.
Preferably, a cutting switch is arranged at the upper end of the upper clamping block.
Preferably, still include positioner, positioner includes regulating block, pull rod and stopper, go up be equipped with on the clamp splice with pull rod complex slide opening, the upper end of pull rod even has the regulating block that is located the clamp splice upper end, pass through locking bolted connection between regulating block and the pull rod, the lower extreme of pull rod is equipped with the stopper that is located clamp splice below, the upper end of clamp splice is equipped with and prevents bumping the groove with the stopper complex down.
Preferably, a sliding rod is arranged above the upper clamping block, the end part of the sliding rod is connected with the upper clamping block through a fixing plate, the adjusting block is in sliding fit with the sliding rod, and the upper end of the upper clamping block is provided with a positioning scale mark.
Preferably, the lower end of the upper clamping block and the upper end of the lower clamping block are both provided with an anti-skidding groove and a positioning groove, the anti-skidding groove is arranged along the width direction of the upper clamping block, and the anti-skidding groove is arranged along the length direction of the upper clamping block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the cable cutting device, the cable is fixed through the upper clamping block and the lower clamping block, the insulating layer of the cable can be automatically cut in an annular mode through the wire cutting ring, the cutting precision can be guaranteed, the cable is prevented from being damaged, labor can be saved, the cutting speed is increased, the problems that the existing manual cutting and peeling operation is complicated, the cable is easily damaged, time and labor are wasted are solved, and the operation convenience is improved.
2. The supporting frame is arranged to support the wire cutting wheel, the upper clamping block and the lower clamping block can be synchronously separated from each other towards two sides by the center of the wire cutting wheel through the arrangement of the spring, the axis of the wire cable can be ensured to be overlapped with the axis of the wire cutting wheel during clamping, so that the wire cable can be cut circumferentially by the rotation of the cutter along the circle center of the conversion gear, the cutting action on the wire cables with different diameters can be realized by only adjusting the distance between the cutter and the circle center, and the universality is realized.
3. The anti-skidding grooves and the positioning grooves are formed in the lower end of the upper clamping block and the upper end of the lower clamping block, clamping firmness is guaranteed, and the positioning grooves enable the clamped cable to be located on the axis of the wire cutting ring.
4. According to the invention, the screw rod is driven to slide by rotating the rotary drum, so that the cutting depth of the cutter is adjusted, the adjustment precision is high by adopting thread adjustment, the guide rod ensures that the cutter only horizontally slides in the rotating process, the cutting depth is convenient to observe by the indicating rod, the cutting precision is ensured, the adjusting rod is accommodated in the avoiding groove after being used, the matching of the gear and the rotary ring gear cannot be interfered, and the structure is more compact.
5. The invention is provided with the positioning device, so that the length of the deep cable can be positioned, the cutting speed is improved, the waste of the cable caused by excessive cutting is prevented, meanwhile, the sliding of the cable can be prevented, and the cutting precision is ensured.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is a schematic view of the structure of the handle and the supporting frame;
FIG. 5 is a left side view of the present invention;
FIG. 6 is a cross-sectional view of a tangent line ring;
FIG. 7 is a partial cross-sectional view of a swivel tooth;
FIG. 8 is a schematic structural view of the positioning device;
fig. 9 is an enlarged view of fig. 2 at a.
In the figure: 1-a handle; 101-a first grip; 102-a first driving lever; 103-a second deflector rod; 104-a second grip; 105-a spring; 2-a support frame; 201-a support frame; 202-a support plate; 3-a positioning device; 301-locking bolts; 302-a conditioning block; 303-a pull rod; 304-a stopper; 4-clamping head; 401-a yielding slot; 402-a slide bar; 403-fixing plate; 404-positioning scale lines; 405-a yield slot; 406-anti-slip grooves; 407-lower clamping block; 408-an upper clamping block; 409-a slide hole; 5-cutting the wire ring; 501-cutting scale marks; 502-swivel teeth; 503-support ring; 504-rotary groove; 505-a connecting ring; 506-an indicator rod; 507-connecting rods; 508-avoiding groove; 509-adjusting rod; 510-a rotating drum; 511-pilot hole; 512-a guide bar; 513-a cutter; 514-screw rod; 515-a relief hole; 6, a motor; 601-gear; 7-a support bar; 8-cutting switch.
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.
As shown in fig. 1-3, an apparatus for removing an insulation layer of a power cable comprises a handle 1, a support frame 2, a chuck 4, a tangent ring 5 and a motor 6, wherein the handle 1 comprises a first grip 101 and a second grip 104, the end of the first grip 101 is provided with a first shift lever 102, the end of the second grip is provided with a second shift lever 103, the first shift lever 102 and the second shift lever 103 are both arc-shaped, the first shift lever 102 and the second shift lever 103 are cross-connected via a rotating shaft, the support frame 2 connected with the rotating shaft is sleeved outside the first shift lever 102 and the second shift lever 103, the chuck 4 comprises an upper clamp 408 and a lower clamp 407, the upper clamp 408 is vertically connected with the second shift lever 103, the lower clamp 407 is vertically connected with the first shift lever 102, the tangent ring 5 is arranged between the upper clamp 408 and the lower clamp 407, the tangent ring 5 is connected with the support frame 2 via a support rod 7, the motor 6 for driving the tangent ring 5 to rotate is fixed on the support rod, the motor 6 can adopt external power supply to supply power, or set up the lithium cell in first handle 101 or second handle 104, this application adopts the form that sets up rechargeable lithium cell power supply in second handle 104, the lower extreme of going up clamp splice 408 all is equipped with anti-skidding groove 406 and constant head tank with the upper end of clamp splice 407 down, anti-skidding groove 406 sets up along the width direction of last clamp splice 408, ensure the fastness of centre gripping, the constant head tank sets up and is located the middle part along the length direction of last clamp splice 408, the cable after the realization centre gripping is located the axis of tangent line ring 5.
As shown in fig. 4, the supporting frame 2 includes a supporting frame 201, the supporting frame 201 is connected to the rotating shaft, in order to ensure the uniformity of the stress and the stability of the structure, springs 105 are connected between the first driving lever 102, the second driving lever 103 and the supporting frame 201, wherein the springs 105 are extension springs 105, the opening state between the upper clamping block 408 and the lower clamping block 407 is automatically maintained by the action of the springs 105, and a supporting plate 202 for fixing the supporting rod 7 is connected to the side wall of the supporting frame 201.
The lower end of the upper clamping block 408 and the upper end of the lower clamping block 407 are both provided with an abdicating groove 401 matched with the tangent ring 5, so that in the process of clamping the cable, the upper clamping block 408 and the lower clamping block 407 are ensured not to collide with the tangent ring 5.
As shown in fig. 5-6, the tangent ring 5 includes a support ring 503 and a rotating ring tooth 502, the support ring 503 is connected to the support rod 7 to support and fix, a connection ring 505 is disposed on one side of the support ring 503, a cutting surface of the connection ring 505 is hook-shaped, a rotating groove 504 matched with the connection ring 505 is disposed on a side wall of the rotating ring tooth 502, a cutter 513 is disposed in the rotating ring tooth 502, a gear 601 is connected to an output shaft of the motor 6, and the gear 601 is engaged with the rotating ring tooth 502.
As shown in fig. 7, a rotating cylinder 510 is fixed in the rotating ring teeth 502, the rotating cylinder 510 can rotate, two ends of the rotating cylinder 510 are fixed by a limiting ring to prevent sliding, a screw rod 514 is connected with the internal thread of the rotary drum 510, the cutter 513 is connected with the screw rod 514, the end part of the cutter 513 is connected with a guide rod 512, one side of the rotary drum 510 is provided with a guide hole 511 matched with the guide rod 512, the outer ring surface of the rotary ring tooth 502 is provided with a position avoiding groove 508, the position avoiding groove 508 is internally provided with an adjusting rod 509 hinged with the rotary drum 510, the rotating friction force between the adjusting rod 509 and the rotary drum 510 is larger, the self-rotation between the adjusting rod 509 and the rotary drum 510 can be prevented, when the depth of the cutter 513 needs to be adjusted, the adjusting rod 509 is rotated to rotate the adjusting rod 509 out of the avoiding groove 508, rotate the rotary drum 510 through adjusting pole 509, thereby the rotary drum 510 is rotatory to be driven the screw rod 514 and is slided and adjust the cutter 513, and the back of mediating is accomplished, will adjust the pole 509 and rotate to taking in keeping away the position groove 508.
In order to ensure accurate cutting, as shown in fig. 9, a cutting scale 501 is provided on the side wall of the rotating ring tooth 502, an abdicating hole 515 is provided on one side of the cutting scale 501, an indication rod 506 is provided in the abdicating hole 515, the indication rod 506 is connected with the screw 514 through a connecting rod 507, wherein the scale on the cutting scale 501 represents the distance between the cutting knife 513 and the center of the rotating ring tooth.
A cutting switch 8 is arranged at the upper end of the upper clamping block 408. The cutting switch 8 controls the motor 6 to rotate 360 degrees clockwise, the initial position of the avoiding groove 508 is located between the upper clamping block 408 and the lower clamping block 407, the cutting depth of the cutter 513 is adjusted through the adjusting rod 509, after adjustment is completed, the cutting switch 8 is pressed, and the cutter 513 rotates for a circle around the circle center of the tangent line ring 5 to complete cutting.
In order to improve the speed of determining the cutting position, a positioning device 3 is arranged on an upper clamping block 408, as shown in fig. 8, the positioning device 3 comprises an adjusting block 302, a pull rod 303 and a limiting block 304, a sliding hole 409 matched with the pull rod 303 is arranged on the upper clamping block 408, the adjusting block 302 positioned at the upper end of the upper clamping block 408 is connected to the upper end of the pull rod 303, the adjusting block 302 is connected with the pull rod 303 through a locking bolt 301, the limiting block 304 positioned below the upper clamping block 408 is arranged at the lower end of the pull rod 303, an anti-collision groove matched with the limiting block 304 is arranged at the upper end of a lower clamping block 407, a cutting scale mark 501 is arranged at the upper end of the upper clamping block 408, the position of the limiting block 304 is adjusted according to the.
The upper portion of the upper clamping block 408 is provided with a sliding rod 402, the end portion of the sliding rod 402 is connected with the upper clamping block 408 through a fixing plate 403, the adjusting block 302 is in sliding fit with the sliding rod 402 to achieve sliding of the adjusting block 302, and the upper end face of the upper clamping block 408 is provided with a positioning scale mark 404.
The adjusting block 302 faces the side wall of the tangent ring 5 to indicate a positioning scale line 404 and indicate the distance between the limiting block 304 and the cutter 513, after the adjustment is finished, the adjusting block 302 and the pull rod 303 are drawn close through the locking bolt 301, so that the adjusting block 302 and the limiting block 304 are clamped and fixed on the upper clamping block 408 to prevent sliding, at this time, the cable is put in from the end parts of the upper clamping block 408 and the lower clamping block 407 and passes through the tangent ring 5, the end part of the cable is propped against the limiting block 304, the handle 1 is tightly held, the cable is clamped and fixed through the upper clamping block 408 and the lower clamping block 407, the cutting depth of the cutter 513 is adjusted through the adjusting rod 509, during the adjustment process, the cutter 513 directly cuts into the insulating layer of the cable, after the adjustment is finished, the adjusting rod 509 is rotatably placed in the avoiding groove 508, the cutting switch 8 is pressed, the cutter 513 rotates around the circle center of the tangent ring 5 to finish cutting, the cable is withdrawn from the tangent ring 5, then the end of the cable to be removed is clamped by the end parts of the upper clamping block 408 and the lower clamping block 407, and the insulation layer is pulled forcefully to be removed from the cable core.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a power cable insulating layer remove device which characterized in that: including handle, support frame, chuck, tangent line ring and motor, the handle includes first handle and second handle, the tip of first handle is equipped with first driving lever, the tip of second holding rod is equipped with the second driving lever, first driving lever and second driving lever are through pivot cross connection, and the outside cover of first driving lever and second driving lever has the support frame of being connected with the pivot, the chuck includes clamp splice and lower clamp splice, it is connected with the second driving lever to go up the clamp splice, the clamp splice is connected with first driving lever down, it is equipped with the tangent line ring to go up the clamp splice and down between the clamp splice, the tangent line ring passes through the bracing piece and is connected with the support frame, be fixed with the rotatory motor of drive tangent line ring on the bracing piece.
2. The power cable insulation removal device of claim 1, wherein: the support frame includes the carriage, the carriage is connected with the pivot, it has the spring all to link between first driving lever and second driving lever and the carriage, even there is the backup pad of fixed support pole on the lateral wall of carriage.
3. The power cable insulation removal device of claim 1, wherein: the lower end of the upper clamping block and the upper end of the lower clamping block are both provided with abdicating grooves matched with the tangent rings.
4. The power cable insulation removal device of claim 1, wherein: the cutting line ring comprises a support ring and a rotating ring tooth, the support ring is connected with the support rod, a connecting ring is arranged on one side of the support ring, a rotating groove matched with the connecting ring is formed in the side wall of the rotating ring tooth, a cutter is arranged in the rotating ring tooth, a gear is connected to an output shaft of the motor, and the gear is meshed with the rotating ring tooth.
5. The power cable insulation removal device of claim 4, wherein: the rotary cutter is characterized in that a rotary drum is arranged in the rotary ring teeth, a screw rod is connected with the inner thread of the rotary drum, the cutter is connected with the screw rod, a guide rod is connected with the end of the cutter, a guide hole matched with the guide rod is formed in one side of the rotary drum, a position avoiding groove is formed in the outer ring surface of the rotary ring teeth, and an adjusting rod hinged to the rotary drum is arranged in the position avoiding groove.
6. An electric power cable insulation layer removing device as defined in claim 5, wherein: the side wall of the rotating ring tooth is provided with cutting scale marks, one side of each cutting scale mark is provided with a yielding hole, an indicating rod is arranged in each yielding hole, and each indicating rod is connected with the corresponding screw rod through a connecting rod.
7. The power cable insulation removal device of claim 1, wherein: and a cutting switch is arranged at the upper end of the upper clamping block.
8. The power cable insulation removal device of claim 1, wherein: still include positioner, positioner includes regulating block, pull rod and stopper, go up the clamp splice be equipped with pull rod complex slide opening, the upper end of pull rod even has the regulating block that is located the clamp splice upper end, pass through locking bolted connection between regulating block and the pull rod, the lower extreme of pull rod is equipped with the stopper that is located the clamp splice below, the upper end of clamp splice is equipped with and prevents bumping the groove with the stopper complex down.
9. The power cable insulation removal device of claim 8, wherein: the upper portion of going up the clamp splice is equipped with the slide bar, the tip of slide bar passes through the fixed plate and is connected with last clamp splice, regulating block and slide bar sliding fit, the upper end of going up the clamp splice is equipped with the location scale mark.
10. The power cable insulation removal device of claim 1, wherein: the anti-skidding clamping device is characterized in that the lower end of the upper clamping block and the upper end of the lower clamping block are respectively provided with an anti-skidding groove and a positioning groove, the anti-skidding grooves are arranged along the width direction of the upper clamping block, and the anti-skidding grooves are arranged along the length direction of the upper clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011170211.1A CN112490951B (en) | 2020-10-28 | 2020-10-28 | Power cable insulating layer removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011170211.1A CN112490951B (en) | 2020-10-28 | 2020-10-28 | Power cable insulating layer removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112490951A true CN112490951A (en) | 2021-03-12 |
| CN112490951B CN112490951B (en) | 2022-03-11 |
Family
ID=74926222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011170211.1A Active CN112490951B (en) | 2020-10-28 | 2020-10-28 | Power cable insulating layer removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112490951B (en) |
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| CN204030463U (en) * | 2014-08-30 | 2014-12-17 | 国家电网公司 | The special wire stripper of a kind of cable |
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| CN106410697A (en) * | 2016-12-09 | 2017-02-15 | 国家电网公司 | Cable wire stripping tool |
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| CN107370087A (en) * | 2017-08-30 | 2017-11-21 | 吴金妹 | All-round wire stripper |
| KR101971405B1 (en) * | 2018-10-04 | 2019-04-22 | 오택상 | Cutting machine of a cable |
| US20190393685A1 (en) * | 2018-06-20 | 2019-12-26 | Anthony Sedlacek | Cable-jacket removal tool |
| CN210350641U (en) * | 2019-09-07 | 2020-04-17 | 国网山东省电力公司诸城市供电公司 | Cable stripper |
| CN111082368A (en) * | 2019-12-30 | 2020-04-28 | 梁锐根 | Cable joint peeling apparatus for electric power |
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2020
- 2020-10-28 CN CN202011170211.1A patent/CN112490951B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204030463U (en) * | 2014-08-30 | 2014-12-17 | 国家电网公司 | The special wire stripper of a kind of cable |
| CN205212345U (en) * | 2015-12-11 | 2016-05-04 | 青岛岱琦机电科技有限公司 | Pincerlike multi -functional barker |
| CN106410697A (en) * | 2016-12-09 | 2017-02-15 | 国家电网公司 | Cable wire stripping tool |
| CN206283198U (en) * | 2016-12-22 | 2017-06-27 | 国网江苏省电力公司连云港供电公司 | A kind of cable stripper |
| CN107370087A (en) * | 2017-08-30 | 2017-11-21 | 吴金妹 | All-round wire stripper |
| US20190393685A1 (en) * | 2018-06-20 | 2019-12-26 | Anthony Sedlacek | Cable-jacket removal tool |
| KR101971405B1 (en) * | 2018-10-04 | 2019-04-22 | 오택상 | Cutting machine of a cable |
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| CN111082368A (en) * | 2019-12-30 | 2020-04-28 | 梁锐根 | Cable joint peeling apparatus for electric power |
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| CN112490951B (en) | 2022-03-11 |
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