CN110768172A - Hand-held type cable is opened and is shelled instrument - Google Patents
Hand-held type cable is opened and is shelled instrument Download PDFInfo
- Publication number
- CN110768172A CN110768172A CN201911094620.5A CN201911094620A CN110768172A CN 110768172 A CN110768172 A CN 110768172A CN 201911094620 A CN201911094620 A CN 201911094620A CN 110768172 A CN110768172 A CN 110768172A
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- Prior art keywords
- cable
- tool
- hand
- handle
- support
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- 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.)
- Pending
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- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 208000011092 Hand injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
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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
- H02G1/1219—Hand-held tools the cutting element not rotating about the wire or cable making a transverse and longitudinal cut
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Scissors And Nippers (AREA)
Abstract
The invention relates to a handheld cable stripping tool which comprises a handle, a tool apron and a support used for placing a cable, wherein a blade is installed in the tool apron, the support is fixedly arranged at the front end of the handle, the tool apron is hinged to the middle of the handle, and a tool point of the blade corresponds to the support to strip the cable. The pulley is used as a track of the cable, and the pulley rolls when the cable is longitudinally cut, so that friction force is reduced. The cable can be fixed in the V-shaped groove during girdling, the stability of the cable is kept, and the cable is prevented from sliding out during girdling. The depth of the tool nose cutting into the cable is finely adjusted through the transmission of the adjusting bolt, and the depth of stripping is controlled. The tool is convenient to carry, can be peeled by one person, is very convenient for constructors to work high above the ground or work alone, saves manpower and equipment cost, and improves the working efficiency.
Description
Technical Field
The invention relates to a handheld cable stripping tool.
Background
A large number of cables need to be stripped during construction of a plurality of power facilities such as a transformer substation, and the existing wire stripping equipment cannot be placed on an operation site due to small activity space in the transformer substation. At present, an electric power installer directly uses an art knife to strip the cable, so that no protective protection measure is provided, the cable is fixed only by manpower, and the cable is cut into a certain depth by personal experience. There are problems in that: the cable may deviate by using the utility knife, so that the hidden danger of hand injury is caused, and a portable and safe wire stripping tool is not provided; when the cable is cut, the cable core is easily damaged due to too deep depth and the cable cannot be peeled due to too shallow depth depending on personal experience, and the cable needs to be cut again.
Disclosure of Invention
In order to solve the problems, the invention provides a handheld cable stripping tool which can be carried and used, has controllable cutting depth and can be suitable for cables of different types. The technical scheme adopted by the invention is as follows:
the utility model provides a hand-held type cable stripping tool, includes handle, blade holder and is used for placing the support of cable, install the blade in the blade holder, the support sets firmly the front end at the handle, the blade holder articulates at the middle part of handle and makes the knife tip of blade correspond to the support in order to open and shell the cable.
Above-mentioned hand-held type cable stripping tool, the support includes front pulley, back pulley and two curb plates of left and right sides, front pulley and back pulley are arranged around being and rotate respectively and install and realize rip cutting in order to support the cable between the curb plate.
According to the hand-held cable stripping tool, the V-shaped groove is formed in the position, corresponding to the tool tip of the tool equalizing blade, of the side plate and used for clamping a wire to realize annular stripping.
According to the handheld cable stripping tool, the tail end of the upper part of the handle is provided with the adjusting bolt with adjustable threads, and the lower end of the adjusting bolt presses the tail end of the cutter holder to control the cutting depth of the cutter point of the cutter blade.
According to the handheld cable stripping tool, the plane where the handle and the support are located is obliquely arranged, and the included angle is 20-35 degrees.
According to the handheld cable stripping tool, the baffle used for blocking the tool apron in the length direction is arranged at the upper portion of the handle, the limiting piece which is inclined upwards is arranged at the front end of the baffle, and the limiting piece and the baffle jointly limit the included angle between the rotation angle of the tool apron and the straight line where a cable is located to be-10-20 degrees.
According to the handheld cable stripping tool, the support is provided with the limiting nail used for limiting the downward movement of the handle in a threaded manner.
According to the handheld cable stripping tool, the center distance between the front pulley and the rear pulley is 60-70 mm; the length of the tool apron is 120-150 mm.
According to the hand-held cable stripping tool, the front pulley and the rear pulley are V-shaped wheels, the two side plates are connected through the threaded connecting rod, and the right end of the connecting rod is in threaded connection with the front end of the support.
The invention has the beneficial effects that: the pulley is used as a track of the cable, and the pulley rolls when the cable is longitudinally cut, so that friction force is reduced. The cable can be fixed in the V-shaped groove during girdling, the stability of the cable is kept, and the cable is prevented from sliding out during girdling. The depth of the tool nose cutting into the cable is finely adjusted through the transmission of the adjusting bolt, and the depth of stripping is controlled. The tool is convenient to carry, can be peeled by one person, is very convenient for constructors to work high above the ground or work alone, saves manpower and equipment cost, and improves the working efficiency.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a perspective view of the present invention from a rear perspective.
In the figure: the device comprises a support 1, a tool apron 2, a blade 3, a handle 4, an adjusting bolt 5, a front pulley 11, a rear pulley 12, a side plate 13, a connecting rod 14, a V-shaped groove 15, a limiting nail 16, a baffle 41 and a limiting sheet 42.
Detailed Description
The invention is further explained below with reference to the drawings.
The utility model provides a hand-held type cable is opened and is shelled instrument, includes handle 4, blade holder 2 and the support 1 that is used for placing the cable, install blade 3 in the blade holder 2, support 1 sets firmly the front end at handle 4, blade holder 2 articulates at the middle part of handle 4 and makes the knife tip of blade 3 correspond to support 1 in order to open and shell the cable.
Above-mentioned hand-held type cable stripping tool, support 1 includes front pulley 11, back pulley 12 and two curb plates 13 of left and right sides, front pulley 11 and back pulley 12 are to arrange around being and rotate respectively and install in order to support the cable realization rip cutting between curb plate 13.
According to the hand-held cable stripping tool, the side plate 13 is provided with the V-shaped groove 15 corresponding to the knife tip position of the knife equalizing blade 3 for clamping a wire to realize annular stripping.
According to the hand-held cable stripping tool, the tail end of the upper part of the handle 4 is provided with the adjusting bolt 5 with adjustable threads, and the lower end of the adjusting bolt 5 presses the tail end of the cutter holder 2 so as to control the cutting depth of the tool nose of the blade 3.
According to the handheld cable stripping tool, the handle 4 and the plane where the support 1 is located are obliquely arranged, the included angle is 20-35 degrees, and a user can conveniently grip the handle 4 in a certain space.
According to the handheld cable stripping tool, the baffle plate 41 used for blocking the tool apron 2 in the length direction is arranged at the upper part of the handle 4, the limiting piece 42 inclining upwards is arranged at the front end of the baffle plate 41, and the limiting piece 42 and the baffle plate 41 jointly limit the included angle between the rotation angle of the tool apron 2 and the straight line where a cable is located to be-10-20 degrees. The setting of baffle 41 is used for the decurrent spacing of knife tip on the one hand, and on the other hand is convenient for accomodating of blade holder 2 when non-user state, conveniently carries.
In the hand-held cable stripping tool, the support 1 is screwed with the limit nail 16 for limiting the downward movement of the handle 4. In this embodiment, the limit pin 16 is disposed on the side plate 13 and extends a length to block the handle 4, so as to achieve the limit. If the angle of the handle 4 needs to be adjusted, the stop nails 16 with different diameters can be replaced.
In the handheld cable stripping tool, the center distance between the front pulley 11 and the rear pulley 12 is 60-70 mm; the length of the tool apron 2 is 120-150 mm.
According to the hand-held cable stripping tool, the front pulley 11 and the rear pulley 12 are both V-shaped wheels, the two side plates 13 are connected through the threaded connecting rod 14, and the right end of the connecting rod 14 is in threaded connection with the front end of the support 1. In this embodiment, front pulley 11 and back pulley 12 are wooden, and two curb plates 1 adopt cast iron material, and handle 4 adopts Q235 stainless steel material, and blade holder 2 adopts rigid plastic.
Claims (9)
1. The utility model provides a hand-held type cable stripping tool which characterized in that: including handle (4), blade holder (2) and support (1) that are used for placing the cable, install blade (3) in blade holder (2), support (1) sets firmly the front end at handle (4), blade holder (2) articulate in the middle part of handle (4) and make the knife tip of blade (3) correspond to support (1) in order to open and shell the cable.
2. The hand-held cable stripping tool of claim 1, wherein: the support (1) comprises a front pulley (11), a rear pulley (12) and a left side plate and a right side plate (13), wherein the front pulley (11) and the rear pulley (12) are arranged in a front-back mode and are respectively rotatably installed between the side plates (13) to support cables to realize longitudinal cutting.
3. The hand-held cable stripping tool of claim 2, wherein: and a V-shaped groove (15) is formed in the side plate (13) corresponding to the knife tip position of the knife equalizing blade (3) and used for clamping a wire to realize girdling.
4. The hand-held cable stripping tool of claim 1, wherein: the tail end of the upper part of the handle (4) is provided with an adjusting bolt (5) with adjustable threads, and the lower end of the adjusting bolt (5) presses the tail end of the cutter holder (2) so as to control the cutting depth of the tool tip of the blade (3).
5. The hand-held cable stripping tool of claim 1, wherein: the handle (4) and the plane of the support (1) are obliquely arranged, and the included angle is 20-35 degrees.
6. The hand-held cable stripping tool of claim 5, wherein: the upper portion of the handle (4) is provided with a baffle (41) used for blocking the tool apron (2) in the length direction, the front end of the baffle (41) is provided with an upward-inclined limiting piece (42), and the limiting piece (42) and the baffle (41) jointly limit the included angle between the rotation angle of the tool apron (2) and the straight line where the cable is located to be-10-20 degrees.
7. The hand-held cable stripping tool of claim 5, wherein: the support (1) is screwed with a limit nail (16) used for limiting the downward movement of the handle (4).
8. The hand-held cable stripping tool of claim 2, wherein: the center distance between the front pulley (11) and the rear pulley (12) is 60-70 mm; the length of the tool apron (2) is 120-150 mm.
9. The hand-held cable stripping tool of claim 2, wherein: the front pulley (11) and the rear pulley (12) are both V-shaped wheels, the two side plates (13) are connected through a threaded connecting rod (14), and the right end of the connecting rod (14) is in threaded connection with the front end of the support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911094620.5A CN110768172A (en) | 2019-11-11 | 2019-11-11 | Hand-held type cable is opened and is shelled instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911094620.5A CN110768172A (en) | 2019-11-11 | 2019-11-11 | Hand-held type cable is opened and is shelled instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110768172A true CN110768172A (en) | 2020-02-07 |
Family
ID=69337305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911094620.5A Pending CN110768172A (en) | 2019-11-11 | 2019-11-11 | Hand-held type cable is opened and is shelled instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110768172A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165038A (en) * | 2020-10-16 | 2021-01-01 | 国网山东省电力公司长岛县供电公司 | General type crosslinked submarine cable semi-conductive layer opening stripping knife |
| CN113839345A (en) * | 2021-09-10 | 2021-12-24 | 国网山东省电力公司滨州供电公司 | Power line vegetation-adjacent induced lightning stroke discharge protection device and use method thereof |
-
2019
- 2019-11-11 CN CN201911094620.5A patent/CN110768172A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165038A (en) * | 2020-10-16 | 2021-01-01 | 国网山东省电力公司长岛县供电公司 | General type crosslinked submarine cable semi-conductive layer opening stripping knife |
| CN112165038B (en) * | 2020-10-16 | 2022-03-01 | 国网山东省电力公司长岛县供电公司 | General type crosslinked submarine cable semi-conductive layer opening stripping knife |
| CN113839345A (en) * | 2021-09-10 | 2021-12-24 | 国网山东省电力公司滨州供电公司 | Power line vegetation-adjacent induced lightning stroke discharge protection device and use method thereof |
| CN113839345B (en) * | 2021-09-10 | 2022-08-19 | 国网山东省电力公司滨州供电公司 | Electric power line vegetation-adjacent induced lightning stroke discharge protection device and use method |
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