CN113507074B - Power cable lays and uses quick wire stripper - Google Patents
Power cable lays and uses quick wire stripper Download PDFInfo
- Publication number
- CN113507074B CN113507074B CN202111047076.6A CN202111047076A CN113507074B CN 113507074 B CN113507074 B CN 113507074B CN 202111047076 A CN202111047076 A CN 202111047076A CN 113507074 B CN113507074 B CN 113507074B
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- Prior art keywords
- cable
- inner cylinder
- cutting
- block
- ring
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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
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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
- H02G1/1207—Hand-held tools the cutting element not rotating about the wire or cable
- H02G1/1217—Hand-held tools the cutting element not rotating about the wire or cable making a longitudinal cut
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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
- H02G1/1236—Features relating to cutting elements
- H02G1/1239—Features relating to cutting elements the cutting element being a disc or a circular saw
-
- 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
- H02G1/1236—Features relating to cutting elements
- H02G1/1241—Features relating to cutting elements the cutting element being a stack of blades
Landscapes
- Knives (AREA)
Abstract
The invention provides a quick wire stripper for power cable laying, belongs to the technical field of cable laying, and aims to solve the problem that a cable joint is inconvenient to strip when a cable is laid; comprises a rotor unit and a stator unit which are movably connected; the rotor unit comprises an outer cylinder and a rotating rod; a push block is fixedly arranged in the outer barrel; the stator unit comprises an inner cylinder, a holding rod and a cutting assembly; the outer barrel and the inner barrel are both provided with cable holes; the cutting assembly comprises an extrusion unit and a cutter body; the extrusion unit comprises a pressing block and a guide plate which are fixedly connected; a guide groove is formed in the inner cylinder, and the guide plate is movably arranged in the guide groove; the top of the pressing block is provided with an inclined surface; the cutter body is a circular cutting blade and a transverse cutter roller; the design of the invention can perform annular cutting and transverse cutting on the outer skin of the cable joint end, realize the quick peeling of the cable, and has the advantages of simple use mode, safe operation and high peeling efficiency.
Description
Technical Field
The invention relates to the technical field of cable arrangement, in particular to a quick wire stripper for power cable arrangement.
Background
At present, when a power cable is laid, the end joint part of the cable is usually required to be peeled, and the peeling operation of the cable is carried out after the cable is erected; in actual construction operation, a common peeling mode is that an operator holds an art knife to peel, firstly, a cut is made on the cable sheath in a circular mode at a preset length position, then, the cable sheath is cut transversely, and then, the cable sheath is peeled manually; because the sheath is formed by the multilayer material complex, the cutting is comparatively hard, and skids when appearing the cutting easily, cuts the condition in hand.
The publication number CN111614027B discloses a portable wire stripping device for power cable laying, which comprises a base, a rubber base plate, a left support, an upper pressing cylinder, a lower pressing cylinder, a right support, an adjusting mechanism, a cutting mechanism, a control switch, a storage battery and a charging interface, wherein the adjusting mechanism is arranged in the right support, under the action of a driving motor and a servo motor, the height of the upper pressing cylinder at the inner sides of the left support and the right support can be driven to be adjusted to adapt to power cables with different sizes, and the upper pressing cylinder can rotate to guide and draw the power cables; the equipment has a complex structure and large weight and volume, cannot be carried to a telegraph pole or a telegraph tower by workers, and can only peel off the ground and lift the cable for fixing; the cable receives the action of gravity can hang down, and the problem of the reserve length overlength or the short of cable appears easily in the actual operation in-process, and the cable end of skinning is not conform to the user demand, influences the construction operation.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide the quick wire stripper for power cable arrangement, which can perform annular cutting and transverse cutting on the sheath at the cable joint end to realize quick stripping of the cable, and has the advantages of simple use mode, safe operation and high stripping efficiency.
In order to solve the technical problems, the invention adopts the following technical scheme:
a quick wire stripper for power cable arrangement comprises a rotor unit and a stator unit which are movably connected;
the rotor unit comprises an outer cylinder and a rotating rod; the rotating rod is fixed on the outer cylinder; a push block is fixedly arranged in the outer barrel;
the stator unit comprises an inner cylinder, a holding rod and a cutting assembly; the holding rod is fixed on the inner cylinder; the cutting assembly is movably arranged in the inner cylinder; the inner cylinder is movably arranged in the outer cylinder; the outer barrel and the inner barrel are both provided with cable holes;
an arc-shaped groove for accommodating the push block is formed in the inner cylinder, and the push block is movably arranged in the arc-shaped groove;
the cutting assembly comprises an extrusion unit and a cutter body; the extrusion unit comprises a pressing block and a guide plate which are fixedly connected; a guide groove is formed in the inner cylinder, and the guide plate is movably arranged in the guide groove; the top of the pressing block is provided with an inclined surface; the cutter body is a circular cutting blade and a transverse cutter roller;
and arc chamfers are arranged at two ends of the push block.
Preferably, a spring is fixedly arranged in the guide groove, and one end of the spring is fixedly connected with the guide plate.
Preferably, the circular cutting blade is fixed on the guide block; the length direction of the ring cutting blade is externally tangent to the cable hole.
Preferably, the cross-cutting knife roller is movably arranged on the guide block; the transverse cutter roller is two rollers which are oppositely arranged; the cross section of the roller is in an isosceles trapezoid shape.
Preferably, the bottom surfaces of the two rollers are arranged oppositely.
Preferably, the number of the ring cutting blades is two, and the ring cutting blades are distributed at 180 degrees along the axis of the inner cylinder.
Preferably, the number of the transverse cutter rollers is two, and the transverse cutter rollers are distributed at 180 degrees along the axis of the inner cylinder.
Preferably, the holding rod is movably provided with a U-shaped clamping ring; and the rotating rod is provided with a semicircular groove matched with the U-shaped clamping ring.
Preferably, a pull ring is fixedly arranged on the U-shaped snap ring.
The invention has the beneficial effects that: the design of the invention can perform annular cutting and transverse cutting on the outer skin of the cable joint end, realize the quick peeling of the cable, and has the advantages of simple use mode, safe operation and high peeling efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic cross-sectional structure diagram of a fast wire stripper for power cable laying according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a fast wire stripper for power cable laying according to an embodiment of the present invention;
fig. 3 is an exploded schematic view of a structure of a fast wire stripper for power cable laying according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a rotor unit of a fast wire stripper for power cable routing according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a stator unit of the fast wire stripper for power cable routing according to the embodiment of the present invention;
fig. 6 is a perspective structural view of a cross-cutting knife roll of the fast wire stripper for power cable laying according to the embodiment of the present invention;
fig. 7 is a perspective view of a circular cutting blade of the fast wire stripper for power cable laying according to the embodiment of the present invention;
fig. 8 is a schematic structural diagram of a push block of the fast wire stripper for power cable routing, provided by the embodiment of the present invention.
Description of reference numerals:
the cutting device comprises a rotating rod 1, a semicircular groove 2, an inner cylinder 3, an arc-shaped groove 4, an outer cylinder 5, a push block 6, a spring 7, a press block 8, a guide plate 9, a transverse cutter roller 10, a circular cutter piece 11, a cable hole 12, a holding rod 13, a U-shaped snap ring 14, a pull ring 15 and a guide groove 16.
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.
It should be noted that in the description of the present invention, the terms "in", "upper", "lower", "lateral", "inner", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 8, a fast wire stripper for power cable routing comprises a rotor unit and a stator unit which are movably connected;
the rotor unit comprises an outer cylinder 5 and a rotating rod 1; the rotating rod 1 is fixed on the outer cylinder 5; a push block 6 is fixedly arranged in the outer cylinder 5;
the stator unit comprises an inner cylinder 3, a holding rod 13 and a cutting assembly; the holding rod 13 is fixed on the inner cylinder 3; the cutting component is movably arranged in the inner cylinder 3; the inner cylinder 3 is movably arranged in the outer cylinder 5; the outer cylinder 5 and the inner cylinder 3 are both provided with cable holes 12 for the end parts of cables to penetrate;
an arc-shaped groove 4 for accommodating a push block 6 is formed in the inner cylinder 3, the push block 6 is movably arranged in the arc-shaped groove 4, and when the push block 6 rotates in the arc-shaped groove 4, the cutting assembly can be pushed to move in the inner cylinder 3;
the cutting assembly comprises an extrusion unit and a cutter body; the extrusion unit comprises a pressing block 8 and a guide plate 9 which are fixedly connected; a guide groove 16 is formed in the inner cylinder 3, the guide plate 9 is movably arranged in the guide groove 16, a spring 7 is fixedly arranged in the guide groove 16, one end of the spring 7 is fixedly connected with the guide plate 9, and in a natural state, the spring 7 pushes the guide plate 9 to the direction far away from the axis of the inner cylinder 3, so that the cutter body is far away from a cable in the cable hole 12, and the cable can conveniently pass through or penetrate out of the cable hole 12; the top of the pressing block 8 is provided with an inclined plane which is extruded by the pushing block 6 and can drive the cutter body to move in the inner cylinder 3 along the radial direction of the cable hole 12; the cutter body comprises a circular cutting blade 11 and a transverse cutting blade roller 10, wherein the circular cutting blade 11 is used for performing 360-degree circular cutting on the sheath of the cable and cutting off the sheath of the cable with a preset length; the transverse cutter roller 10 is used for transversely cutting the cable sheath so as to facilitate the stripping of the cable sheath from the cable core;
the two ends of the push block 6 are provided with arc chamfers, so that the push block 6 is in more smooth frictional contact with the inclined surface of the press block 8, and the transverse cutter roller 10 or the circular cutter blade 11 is slowly cut into the cable sheath.
Further, the ring cutting blade 11 is fixed on the guide plate 9; the ring cutting blade 11 is externally tangent to the cable hole 12 in the length direction, so that the cable sheath at the cutting position can be conveniently subjected to ring cutting.
Further, a transverse cutter roller 10 is movably arranged on the guide plate 9; the transverse cutter roller 10 is two roller wheels which are arranged oppositely; the section shape of running roller is isosceles trapezoid, rolls the cutting to the crust of cable, and is more laborsaving.
Furthermore, the bottom surfaces of the two rollers are oppositely arranged, so that the knife tip of the rollers can be more easily inserted into the cable sheath.
Furthermore, two ring-cutting blades 11 are arranged and distributed at 180 degrees along the axis of the inner barrel 3, and the ring-cutting of the cable sheath can be completed only by rotating the quick wire stripper for 180 degrees.
Further, the transverse cutter rollers 10 are arranged in two and are distributed at 180 degrees along the axis of the inner barrel 3, so that the cable sheath is cut in halving mode, and the sheath peeling is facilitated.
Further, a U-shaped snap ring 14 is movably arranged on the holding rod 13; be equipped with the semicircular groove 2 that matches with U type snap ring 14 on the bull stick 1, when holding rod 13 and bull stick 1 were close to each other, blocked U type snap ring 14 in semicircular groove 2, fixed the relative angle of urceolus 5 and inner tube 3, and then made the degree of depth that girdling blade 11 or crosscut roller 10 cut into in the cable sheath fixed, be convenient for apply rotatory or draw the action outward.
Furthermore, a pull ring 15 is fixedly arranged on the U-shaped clamp ring 14, so that the U-shaped clamp ring 14 can be conveniently pulled out from the holding rod 13, and the U-shaped clamp ring 14 is pressed down after being buckled into the semicircular groove 2, so that the U-shaped clamp ring 14 is more firmly fixed.
When the quick wire stripper is used, the front end of a cable needing wire stripping is inserted into the quick wire stripper from a cable hole 12, a holding rod 13 and one of the rotating rods 1 are held by hands and are tightly held by force, the rotating rod 1 is close to the holding rod 13, the rotating rod 1 drives the push block 6 to rotate in the arc-shaped groove 4 when rotating, the push block 6 extrudes the press block 8, the circular cutting blade 11 is cut into the cable sheath, when the side surface of the rotating rod 1 is attached to the side surface of the holding rod 13, the circular cutting blade 11 is completely cut into the cable sheath, the U-shaped snap ring 14 is clamped into the semicircular groove 2 on the rotating rod 1 to fix the holding rod 13 and the rotating rod 1, then the holding rod 13 and the rotating rod 1 are held, the circular cutting blade 11 is rotated by taking the axis of the cable as a rotation center, 360-degree circular cutting is carried out on the cable sheath, and the cable sheath with a preset length is cut off; then the U-shaped snap ring 14 is pulled out, the rotating rod 1 and the holding rod 13 are separated, and the ring cutting blade 11 is pulled out from the cable sheath under the action of the spring 7 and is restored to the initial state; the holding rod 13 and the other rotating rod 1 are held, so that the knife point of the roller of the transverse cutting knife roller 10 is cut into the cable sheath, the U-shaped clamping ring 14 is fixed, the cable is held by one hand, the rotating rod 1 and the holding rod 13 are held by the other hand to be pulled outwards, the roller performs rolling cutting on the cable sheath, after the cable is completely pulled out of the cable hole 12, the cable sheath is cut, and the cable sheath can be easily peeled off by hand.
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 (3)
1. A quick wire stripper for power cable laying is characterized by comprising a rotor unit and a stator unit which are movably connected;
the rotor unit comprises an outer cylinder and a rotating rod; the rotating rod is fixed on the outer cylinder; a push block is fixedly arranged in the outer barrel;
the stator unit comprises an inner cylinder, a holding rod and a cutting assembly; the holding rod is fixed on the inner cylinder; the cutting assembly is movably arranged in the inner cylinder; the inner cylinder is movably arranged in the outer cylinder; the outer barrel and the inner barrel are both provided with cable holes;
an arc-shaped groove for accommodating the push block is formed in the inner cylinder, and the push block is movably arranged in the arc-shaped groove;
the cutting assembly comprises an extrusion unit and a cutter body; the extrusion unit comprises a pressing block and a guide plate which are fixedly connected; a guide groove is formed in the inner cylinder, and the guide plate is movably arranged in the guide groove; the top of the pressing block is provided with an inclined surface; the cutter body is a circular cutting blade and a transverse cutter roller;
arc chamfers are arranged at two ends of the push block;
a spring is fixedly arranged in the guide groove, and one end of the spring is fixedly connected with the guide plate;
the circular cutting blade is fixed on the guide block; the length direction of the circular cutting blade is externally tangent to the cable hole;
the transverse cutter roller is movably arranged on the guide block; the transverse cutter roller is two rollers which are oppositely arranged; the cross section of the roller is in an isosceles trapezoid shape;
the bottom surfaces of the two rollers are oppositely arranged;
the number of the ring cutting blades is two, and the ring cutting blades are distributed in a 180-degree mode along the axis of the inner cylinder;
the number of the transverse cutter rollers is two, and the transverse cutter rollers are distributed at 180 degrees along the axis of the inner cylinder;
the pushing block moves anticlockwise to extrude the pressing block to adjust the ring cutting blade to perform 360-degree circular cutting on the cable;
the push block moves clockwise to extrude the press block to adjust the transverse cutting knife roller to transversely cut the cable.
2. The quick wire stripper for power cable routing as recited in claim 1, wherein a U-shaped snap ring is movably disposed on said grip; and the rotating rod is provided with a semicircular groove matched with the U-shaped clamping ring.
3. The quick wire stripper for laying power cables as claimed in claim 2, wherein a pull ring is fixedly provided on said U-shaped snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111047076.6A CN113507074B (en) | 2021-09-08 | 2021-09-08 | Power cable lays and uses quick wire stripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111047076.6A CN113507074B (en) | 2021-09-08 | 2021-09-08 | Power cable lays and uses quick wire stripper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113507074A CN113507074A (en) | 2021-10-15 |
| CN113507074B true CN113507074B (en) | 2021-12-28 |
Family
ID=78016434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111047076.6A Active CN113507074B (en) | 2021-09-08 | 2021-09-08 | Power cable lays and uses quick wire stripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113507074B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113889825B (en) * | 2021-12-06 | 2022-04-05 | 新沂市宏祥电子有限公司 | Terminal data line wire stripping device |
| CN114914853A (en) * | 2022-03-14 | 2022-08-16 | 中国海洋石油集团有限公司 | Steel wire cable stripper and process for stripping steel wire cable by using same |
| CN115173329B (en) * | 2022-09-08 | 2022-11-18 | 江苏苏缆电缆有限公司 | Adjustable wire stripping device for cable connection |
| CN117526185B (en) * | 2024-01-04 | 2024-03-26 | 江西兰丰科技有限公司 | Auxiliary peeling device for connecting wire end |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2452077A (en) * | 2007-08-23 | 2009-02-25 | Mark Bassett | Cable stripper |
| CN103490350B (en) * | 2013-10-08 | 2016-07-27 | 国家电网公司 | Cross-linked power cable semi-conducting layer peeling tool outside |
| CN206195139U (en) * | 2016-11-21 | 2017-05-24 | 广东奥美格传导科技股份有限公司 | Device of skinning of electric automobile charging cable |
| CN107994515A (en) * | 2018-01-06 | 2018-05-04 | 苏州喜全软件科技有限公司 | A kind of power cable wire stripper |
| CN109066493B (en) * | 2018-09-12 | 2024-03-15 | 河南中烟工业有限责任公司 | Bidirectional cutting type quick wire stripper |
| CN111162487A (en) * | 2018-11-08 | 2020-05-15 | 西安优必惠电子科技有限公司 | Quick stripper of cable |
| CN210985469U (en) * | 2019-12-24 | 2020-07-10 | 郑州电力高等专科学校 | Cable peeling device for electric power construction |
| CN211829984U (en) * | 2020-04-14 | 2020-10-30 | 湖南嘉恒电气设备有限公司 | Cutting tool for cable |
-
2021
- 2021-09-08 CN CN202111047076.6A patent/CN113507074B/en active Active
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| Publication number | Publication date |
|---|---|
| CN113507074A (en) | 2021-10-15 |
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Effective date of registration: 20220127 Address after: 221000 A2 neighborhood center, east of zhongjingqi Road, Xuzhou Industrial Park, Jiawang District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Ma Ma Po Hi Tech Co.,Ltd. Address before: 221011 Electric Power Industrial Park, Xuzhou Industrial Park, Jiawang District, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Yunxing Electronic Technology Co.,Ltd. |