CN220122494U - Quick peeling device for live-line cable - Google Patents
Quick peeling device for live-line cable Download PDFInfo
- Publication number
- CN220122494U CN220122494U CN202321002337.7U CN202321002337U CN220122494U CN 220122494 U CN220122494 U CN 220122494U CN 202321002337 U CN202321002337 U CN 202321002337U CN 220122494 U CN220122494 U CN 220122494U
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- CN
- China
- Prior art keywords
- cutting seat
- seat
- cutter
- transverse
- annular cutting
- 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.)
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Links
- 238000003825 pressing Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Knives (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The utility model discloses a hot-line work cable quick peeling device which comprises a peeling device, wherein the front end of an operating handle which is movably hinged to form an X-shaped structure is provided with an upper ring cutting seat, a lower ring cutting seat, ring cutters, cross cutter bars and cross cutter bars, the upper ring cutting seat and the lower ring cutting seat are respectively arranged at the front ends of the operating handles corresponding to the upper ring cutting seat and the lower ring cutting seat, the ring cutters are respectively arranged at the two ends of the inner side surfaces of the upper ring cutting seat and the lower ring cutting seat, the cross cutters are arranged on the inner side surfaces of the upper ring cutting seat along the axis of the upper ring cutting seat, the cross cutter bars which upwards penetrate through the upper ring cutting seat are arranged at the middle section of the top of the cross cutter bars, the tops of the cross cutter bars are movably hinged to form the cross cutter bars, the front ends of the cross cutter bars are movably hinged to the front ends of the upper ring cutting seat, and the rear ends of the cross cutter bars extend backwards to the middle and rear sections of the operating handles. The utility model can meet the peeling and wiring operation requirements of different positions of the live cable, effectively improves the wiring operation efficiency of the live cable, and ensures the personal safety of operators.
Description
Technical Field
The utility model belongs to the technical field of power transmission live working, and particularly relates to a quick stripping device for a live working cable.
Background
Live working refers to carrying out testing, overhauling and other operations on a power transmission cable and auxiliary equipment thereof under the condition of no power outage, and is an effective operation method for avoiding power failure during overhauling so as to ensure normal power supply. When the live working of the cable wire, the cable wire is required to be wired generally, as the cable wire is coated with the protective leather for insulation, the protective leather of the joint part is required to be peeled off by the peeling device during wiring, the mode can only be used for the end part of the cable wire, the middle section part of the cable wire cannot be peeled and wired, personnel are required to cooperate in the operation process, the electric shock risk exists, the operation preparation time is long, the efficiency is low, and the device is not suitable for complex and diversified environments and high-strength operation requirements.
Therefore, developing a cable stripping device capable of satisfying live working is a key to solve the problem.
Disclosure of Invention
The utility model provides a quick peeling device for live-wire cables.
The utility model is realized by the following technical scheme: the peeling device comprises an upper ring cutting seat, a lower ring cutting seat, a ring cutting knife, a transverse cutting knife bar and a transverse cutting pressing bar, wherein the upper ring cutting seat and the lower ring cutting seat are respectively arranged at the front end of the corresponding operation handle, the inner side surfaces of the upper ring cutting seat and the lower ring cutting seat are respectively provided with semicircular structures, the cross sections of the upper ring cutting seat and the lower ring cutting seat are combined to form a circular structure, the ring cutting knife perpendicular to the axis of the upper ring cutting seat is respectively arranged at the two ends of the inner side surfaces of the upper ring cutting seat and the lower ring cutting seat, the transverse cutting knife bar penetrating upwards out of the upper ring cutting seat is arranged at the middle section of the top of the transverse cutting knife bar, the transverse cutting pressing bar is movably hinged at the top of the transverse cutting knife bar, and the front end of the transverse cutting pressing bar is movably hinged to the front end of the upper ring cutting seat, and the rear end of the transverse cutting pressing bar extends backwards to the middle and rear section of the operation handle.
Further, the middle section department of last ring cut seat set up the guiding hole, the guiding hole sets up to be protruding font structure, is equipped with reset spring in the guiding hole, transection cutter arbor upwards wears out reset spring and connects transection depression bar, and is equipped with the clamp plate of pushing down reset spring in transection cutter arbor upper portion, clamp plate and transection cutter arbor screw thread fit connection.
The beneficial effects of the utility model are as follows: the structure is compact, the use and the operation are simple and convenient, the insulation cortex is cut off in a labor-saving manner, the peeling and wiring operation requirements of different positions of the live cable can be met, the peeling operation cannot scratch the cable, the cable conductor cannot be pinched off due to large force, and the waste is avoided; the arrangement of the annular cutters is in a zigzag structure, so that the cutting and stripping efficiency is further improved, the problem that the cable insulation skin is difficult to break is solved, and the regular and uniform incision is ensured; the extension can be fast to the insulating cortex of cutting open peel off the sinle silk, solves insulating cortex and peels off inconvenient problem, has effectively promoted electrified cable wiring operating efficiency, has ensured operating personnel's personal safety.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure in the direction A-A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2B;
reference numerals in the drawings: 1-operation handles, 2-peeling devices, 3-upper annular cutting seats, 4-lower annular cutting seats, 5-annular cutting tools, 6-saw teeth, 7-transverse cutting tools, 8-transverse cutting tool bars, 9-transverse cutting press bars, 10-guide holes, 11-return springs, 12-press plates, 13-extension parts, 14-limit springs and 15-clamping pliers.
Detailed Description
In order to enable those skilled in the art to better understand the technical scheme of the present utility model, the following detailed description is provided with reference to the accompanying drawings.
The hot-line cable quick stripping device shown in fig. 1-3 comprises an operation handle 1 which is movably hinged to be in an X-shaped structure, a stripping device 2 is arranged at the front end of the operation handle 1, the stripping device 2 comprises an upper annular cutting seat 3, a lower annular cutting seat 4, an annular cutting knife 5, a transverse cutting knife 7, a transverse cutting knife rod 8 and a transverse cutting pressure rod 9, the upper annular cutting seat 3 and the lower annular cutting seat 4 are respectively arranged at the front end of the operation handle 1 corresponding to the upper annular cutting seat, the inner side surfaces of the upper annular cutting seat 3 and the lower annular cutting seat 4 are respectively arranged in a semicircular structure, the cross sections of the upper annular cutting seat 3 and the lower annular cutting seat 4 are combined to be in a circular structure, annular cutting knives 5 perpendicular to the axes are respectively arranged at the two ends of the inner side surfaces of the upper annular cutting seat 3 and the lower annular cutting seat 4, transverse cutting knife rods 8 penetrating out of the upper annular cutting seat 3 upwards are arranged at the middle section of the top of the transverse cutting knife rods 7, the tops of the transverse cutting knife rods 8 are movably hinged to be provided with pressure rods 9, the front ends of the transverse cutting rods 9 are movably hinged to be arranged at the front ends of the transverse cutting rods 9 respectively, and the front ends of the pressure rods are respectively arranged at the front ends of the upper annular cutting seat 3 and the front ends are respectively arranged in a rear section extending to the handle 1.
The middle section department of last ring cut seat 3 set up guiding hole 10, the guiding hole 10 sets up to be protruding font structure, is equipped with reset spring 11 in guiding hole 10, crosscut cutter arbor 8 upwards wears out reset spring 11 and connects crosscut depression bar 9, crosscut depression bar 9 can reciprocate in guiding hole 10, and upper portion is equipped with the clamp plate 12 of pushing down reset spring 11 in crosscut cutter arbor 8, clamp plate 12 and crosscut cutter arbor 8 screw-thread fit connection keep off reset spring 11 in guiding hole 10 through clamp plate 12, avoid deviating from guiding hole 10 and lose reset and buffering function, guarantee that ring cutter 5 carries out rotatory ring when cutting, do not receive the interference of cross cutter 7.
The annular cutter 5 is provided with a right-angle trapezoid structure, the annular cutter 5 is detachably connected with the upper annular cutter seat 3 and the lower annular cutter seat 4, and the vertical long side of the annular cutter 5 faces the transverse cutter 7.
The front ends of the upper ring cutting seat 3 and the lower ring cutting seat 4 are provided with extension parts 13 in right trapezoid or right triangle structures, and the extension parts 13, the upper ring cutting seat 3 and the lower ring cutting seat 4 are integrally formed, so that articles can be conveniently clamped, and especially the cut insulating skin layers are stripped from the cable wires.
The extension part 13 is coated with an insulating layer.
The middle and rear sections of the operation handle 1 and the transverse pressing rod 9 are made of insulating materials, or the operation handle 1 and the transverse pressing rod 9 are coated with insulating layers, and the thickness of the insulating layers is not less than 2mm.
The annular cutters 5 are provided with saw teeth 6, and the saw teeth can be used for cutting off the insulating cortex of the cable more rapidly and effectively.
The limiting spring 14 is arranged between the two operating rods of the operating handle 1, and the operating handle 1 is kept in the open state by using the limiting spring 14, so that the operation is more labor-saving and convenient.
A limit spring 14 is arranged between the upper operating rod of the operating handle 1 and the transverse cutting compression bar 9, and the transverse cutting compression state is kept by the limit spring 14, so that the operation is more labor-saving and convenient.
The novel electric wrench is characterized by further comprising a clamping clamp 15, wherein the outer surface of the clamping clamp 15 is coated with an insulating layer, the thickness of the insulating layer is not less than 2mm, and the clamping clamp 15 is connected with the rear end of the operating handle 1 through a flexible rope.
Further, the outer surfaces of the upper circular cutting seat 3 and the lower circular cutting seat 4 are coated with insulating layers, and the thickness of the insulating layers is not less than 2mm.
The working mode of the utility model is as follows:
1. selecting a peeling part of a charged cable, firstly clamping the cable by an operator through a clamping pliers 15, then opening a peeling device 2 through an operation handle 1, and clamping an insulating skin layer of the peeling part;
2. an operator holds the clamping pliers 15 by one hand and holds the operating handle 1 by the other hand to rotate, and the cable and the clamping pliers 15 are kept motionless, so that the peeling device 2 rotates along with the cable and the clamping pliers to cut off the two ends of the insulating skin;
3. the transverse pressing rod 9 is pressed down, the transverse cutter 7 is used for transverse cutting of the cut insulating skin layers, then the operation handle 1 is loosened, the peeling device 2 is retracted from the cable, the operation handle 1 is operated, the insulating skin layers which are transversely cut are clamped through the extension part 13, and the insulating skin layers are peeled from the wire cores of the cable. If the peeling length is larger, repeating the operation of the steps 2-3, and performing circular cutting peeling for a plurality of times.
Claims (9)
1. The utility model provides a quick peeling device of live working cable, is operation handle (1) of X shape structure including the articulated setting of activity, sets up peeling device (2), its characterized in that in the front end of operation handle (1): the peeling device (2) comprises an upper annular cutting seat (3), a lower annular cutting seat (4), annular cutters (5), transverse cutters (7), transverse cutter rods (8) and transverse cutter rods (9), wherein the upper annular cutting seat (3) and the lower annular cutting seat (4) are respectively arranged at the front ends of operation handles (1) corresponding to the upper annular cutting seat, the inner side surfaces of the upper annular cutting seat (3) and the lower annular cutting seat (4) are respectively provided with semicircular structures, the cross sections of the upper annular cutting seat (3) and the lower annular cutting seat (4) are combined to form circular structures, the annular cutters (5) perpendicular to the axes of the annular cutting seat are respectively arranged at the two ends of the inner side surfaces of the upper annular cutting seat (3) and the lower annular cutting seat (4), the transverse cutter rods (7) are arranged on the inner side surfaces of the upper annular cutting seat (3) along the axes of the annular cutting seat, the transverse cutter rods (8) penetrating out upwards are arranged at the middle section of the top of the transverse cutter rods (7), the tops of the transverse cutter rods (8) are movably hinged, the front ends of the transverse cutter rods (9) are movably hinged, and the front ends of the transverse cutter rods (9) are movably hinged to the front ends of the upper annular cutting seat (3), and the rear ends of the transverse cutter rods (9) are arranged at the front ends of the annular cutting seat (3), and the rear ends of the transverse cutter rods extend to the rear sections of the handles (1).
2. The live working cable quick stripping device as claimed in claim 1, wherein: the middle section department of last ring cut seat (3) set up guiding hole (10), guiding hole (10) set up and be protruding font structure, be equipped with reset spring (11) in guiding hole (10), transection cutter arbor (8) upwards wear out reset spring (11) and connect transection depression bar (9), and be equipped with clamp plate (12) of pushing down reset spring (11) in transection cutter arbor (8) upper portion, clamp plate (12) are connected with transection cutter arbor (8) screw-thread fit.
3. The live working cable quick stripping device as claimed in claim 1, wherein: the annular cutter (5) is of a right-angle trapezoid structure, the annular cutter (5) is detachably connected with the upper annular cutter seat (3) and the lower annular cutter seat (4), and the vertical long side of the annular cutter (5) faces the transverse cutter (7).
4. The live working cable quick stripping device as claimed in claim 1, wherein: the front ends of the upper ring cutting seat (3) and the lower ring cutting seat (4) are provided with extension parts (13) in right trapezoid or right triangle structures, and the extension parts (13) are integrally formed with the upper ring cutting seat (3) and the lower ring cutting seat (4).
5. The live working cable quick stripping device as claimed in claim 1, wherein: the middle and rear sections of the operation handle (1) and the transverse pressing rod (9) are made of insulating materials, or the operation handle (1) and the transverse pressing rod (9) are coated with insulating layers, and the thickness of the insulating layers is not less than 2mm.
6. The live working cable quick stripping device as claimed in claim 1, wherein: the ring cutters (5) are provided with saw teeth (6).
7. The live working cable quick stripping device as claimed in claim 1, wherein: a limit spring (14) is arranged between the two operating rods of the operating handle (1).
8. The live working cable quick stripping device as claimed in claim 1, wherein: a limiting spring (14) is arranged between the upper operating rod of the operating handle (1) and the transverse pressing rod (9).
9. The hot-line cable quick stripping device as claimed in any one of claims 1 to 8, wherein: the novel electric wire clamping device further comprises clamping pliers (15), wherein the outer surfaces of the clamping pliers (15) are coated with insulating layers, and the thickness of the insulating layers is not less than 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002337.7U CN220122494U (en) | 2023-04-28 | 2023-04-28 | Quick peeling device for live-line cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002337.7U CN220122494U (en) | 2023-04-28 | 2023-04-28 | Quick peeling device for live-line cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220122494U true CN220122494U (en) | 2023-12-01 |
Family
ID=88896557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321002337.7U Active CN220122494U (en) | 2023-04-28 | 2023-04-28 | Quick peeling device for live-line cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220122494U (en) |
-
2023
- 2023-04-28 CN CN202321002337.7U patent/CN220122494U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |