CN108922683A - A kind of cable convenient for removing - Google Patents
A kind of cable convenient for removing Download PDFInfo
- Publication number
- CN108922683A CN108922683A CN201810790448.6A CN201810790448A CN108922683A CN 108922683 A CN108922683 A CN 108922683A CN 201810790448 A CN201810790448 A CN 201810790448A CN 108922683 A CN108922683 A CN 108922683A
- Authority
- CN
- China
- Prior art keywords
- wire
- restrictive coating
- stripper
- cable
- convenient
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/38—Insulated conductors or cables characterised by their form with arrangements for facilitating removal of insulation
- H01B7/385—Insulated conductors or cables characterised by their form with arrangements for facilitating removal of insulation comprising a rip cord or wire
Abstract
Cable disclosed by the invention convenient for removing, convenient for the cable of removing, including braiding layer, core wire, the drag wire for being set to more core wire centers, the shielding wire for being grouped to core wire and the stripper wire being set in restrictive coating on the inside of restrictive coating, restrictive coating, the stripper wire is arranged in restrictive coating by center spiral winding of the center line around restrictive coating, and the stripper wire is used to tear restrictive coating in removing.The construction of cable of the invention is simple, makes the removing of cable jacket layer without specific purpose tool by the stripper wire of setting, uses simple, convenience and high-efficiency.
Description
Technical field
The present invention relates to a kind of cable, especially a kind of cable convenient for removing.
Background technique
Electric wire is made of one or a few soft conducting wire, and outer bread is with light and soft sheath;Cable is by one or several
Root insulating bag conducting wire composition, outside is wrapped again with metal or tough and tensile outer layer made of rubber.Cable and electric wire generally all by core wire, absolutely
Three component part compositions of edge foreskin and protection crust.The characteristic of common cable is as follows:The ethylene propylene rubber insulated neoprene rubber of CEF--
Plastic boot, flame retardant power cable for ship.CVV-- polyvinyl chloride insulation, insulated polyvinyl-chloride-sheathed marine flame-proof power cable.Oxygen cabin
Electric wire is frequently with BV, BX, RV, RVV series electric wire, wherein:BV-- copper core PVC insulated wire, it is long-term to allow temperature 65
DEG C, -15 DEG C of minimum temperature, operating voltage exchange 500V, direct current 1000V, fixation be laid in indoor and outdoor, can surface also secretly apply.
BX-- copper core rubber-insulated wire, spreads on interior by 65 DEG C of maximum operation (service) temperature.RV-- polyvinyl chloride insulation single flexible cord, highest make
With 65 DEG C of temperature, minimum to use -15 DEG C of temperature, operating voltage exchanges 250V, and direct current 500V, the inside as instrument and equipment connects
Line.RVV-- copper core polyvinyl chloride insulation and sheath cord allow 105 DEG C of long-term operating temperature, and operating voltage exchanges 500V,
Direct current 1000V, for humidity, mechanical protection requires high, frequent mobile and curved occasion.In fact, " electric wire " and " cable " be simultaneously
Not stringent boundary.Usually by core number is few, product diameter is small, the simple product of structure is known as electric wire, what is do not insulated is known as
Bare wire, others are known as cable;Conductor cross sectional area biggish (be greater than 6 square millimeters) is known as big electric wire, lesser (be less than or
Equal to 6 square millimeters) be known as small electric wire, insulated electric conductor be also known as cotton covered wire say so it is fairly simple, it is readily appreciated that!!Cable
Generally there is 2 layers or more of insulation, majority is multicore structure, is wound on cable reel, and length is generally higher than 100 meters.Electric wire is usually
Single layer dielectrics, single, 100 meters of a roll, no drum.The common model of cable:VV is indicated:Polyvinyl chloride insulation (first V) gathers
Vinyl chloride sheath (second V) YJV22 is indicated:Cross-linked polyvinyl chloride insulate (YJ), pvc sheath (V), the triumphant dress of steel band
(22) model adds " ZR " or " FR " to be flame retardant cable (electric wire).Add the model that " L " is aluminum steel electric wire simpler:BVV-- is poly-
Vinyl chloride insulation and sheath copper core wire, BV-- polyvinyl chloride insulation copper core wire, BYJ-- copper core cross-linking polyolefin insulation electric wire,
The soft-hearted line of BVR-- polyvinyl chloride insulation copper, BX-- rubber insulation copper core wire, RHF-- neoprene rubber cover the soft-hearted line of copper.
Traditional electric wire usually requires to remove the restrictive coating of portion outboard in use, exposes conductor and is convenient for wiring, and
Now, traditional stripping operation generallys use baked wheaten cake or dedicated reversal plier, practical operation are more troublesome, and operating efficiency is low
Under, it is unfavorable for quickly carrying out patching operations.
Summary of the invention
To solve the above problems, that the invention discloses a kind of is simple convenient for the construction of cable of removing, made by the stripper wire of setting
The removing of cable jacket layer is obtained without specific purpose tool, uses simple, convenience and high-efficiency.
It is disclosed by the invention convenient for removing cable, including on the inside of restrictive coating, restrictive coating braiding layer, core wire, be set to
The drag wire of more core wire centers, the shielding wire for being grouped to core wire and the stripper wire being set in restrictive coating,
Stripper wire is arranged in restrictive coating by center spiral winding of the center line around restrictive coating, and stripper wire is used for the tearing shield in removing
Jacket layer.Restrictive coating is directly torn by release band removed when needed by this programme by the release band of setting, and realizes line
The strip operation of cable restrictive coating, it is high-efficient, it is easy to use.
A kind of improvement of cable disclosed by the invention convenient for removing, stripper wire are the strip that width is less than restrictive coating thickness
Shape.By the way that the stripper wire of thin ribbon shaped is arranged, is on the one hand formed and be effectively peeled off, while facilitating operation, on the other hand can added again
Strong restrictive coating, thus effectively enhance the longitudinal stretching ability and radial bending ability of cable,
A kind of improvement of cable disclosed by the invention convenient for removing, stripper wire is with same side to the center line spiral of restrictive coating
It is wrapped in restrictive coating.
A kind of improvement of cable disclosed by the invention convenient for removing, stripper wire are formed by the spiral shell of spiral in restrictive coating
Away from for more than or equal to D/2, wherein D is the outer diameter of restrictive coating.
It is disclosed by the invention convenient for removing cable a kind of improvement, projection of the center line of restrictive coating on stripper wire with
Angle formed by center line is 45-75 °.By limiting angle formed by projection and center line of the center line on stripper wire, just
In the efficiency for improving removing, be conducive to separation of the stripper wire to restrictive coating of banded structure.
Detailed description of the invention
The structural schematic diagram of a kind of embodiment of Fig. 1, the cable disclosed by the invention convenient for removing；
The side view partial sectional view of Fig. 2, embodiment as shown in Figure 1.
Reference signs list：
1：Restrictive coating； 2：Core wire； 3：Stripper wire.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only used for
Illustrate the present invention rather than limits the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
Embodiment 1
In the present embodiment, the braiding layer of restrictive coating 1,1 inside of restrictive coating including 2mm, is set to more 2 centers of core wire at core wire 2
The stripper wire of the drag wire of position, the shielding wire for being grouped to core wire 2 and the 0.5mm wide being set in restrictive coating 1
3, stripper wire 3 is arranged in restrictive coating 1 by center spiral winding of the center line around restrictive coating 1, and stripper wire 3 is used in removing
Tear restrictive coating 1, the center line of restrictive coating 1 on stripper wire 3 projection and center line formed by angle be 45 °.
Embodiment 2
In the present embodiment, the braiding layer of restrictive coating 1,1 inside of restrictive coating including 2mm, is set to more 2 centers of core wire at core wire 2
The stripper wire 3 of the drag wire of position, the shielding wire for being grouped to core wire 2 and the 1mm wide being set in restrictive coating 1,
Stripper wire 3 is arranged in restrictive coating 1 by center spiral winding of the center line around restrictive coating 1, and stripper wire 3 is used to tear in removing
Split restrictive coating 1, the center line of restrictive coating 1 on stripper wire 3 projection and center line formed by angle be 60 °.
Embodiment 3
In the present embodiment, the braiding layer of restrictive coating 1,1 inside of restrictive coating including 2mm, is set to more 2 centers of core wire at core wire 2
The stripper wire of the drag wire of position, the shielding wire for being grouped to core wire 2 and the 0.5mm wide being set in restrictive coating 1
3, stripper wire 3 is arranged in restrictive coating 1 by center spiral winding of the center line around restrictive coating 1, and stripper wire 3 is used in removing
Tear restrictive coating 1, the center line of restrictive coating 1 on stripper wire 3 projection and center line formed by angle be 75 °.
As depicted in figs. 1 and 2, for cable using conductive core wire 2 and the restrictive coating 1 being coated on the outside of core wire 2, the two is same
Axis setting, is additionally provided with the stripper wire 3 being arranged around the helical formula of its axis around axis in restrictive coating 1（It can be
Work out nylon ribbon）, when needing to remove, directly pass through the stripper wire 3 exposed for restrictive coating 1 along the hand of spiral of stripper wire 3
It successively tears, it can the restrictive coating of the cable 1 is removed as required, to expose core wire 2, is convenient for patching operations, greatly
Ground improves the charge stripping efficiency of electric wire, without carrying dedicated exfoliation tool.
This place embodiment is not exhaustive claimed midpoint of technical range and in embodiment technology
In scheme to single or multiple technical characteristics it is same replacement be formed by new technical solution, equally all the present invention claims
In the range of protection；Simultaneously the present invention program it is all enumerate or unlisted embodiment in, in the same embodiment each
Parameter is merely representative of an example of its technical solution（I.e. a kind of feasible scheme）, and between parameters and be not present stringent
Cooperation and qualified relation, wherein each parameter can be replaced mutually when stating and asking without prejudice to axiom and the present invention, special declaration
Except.
The technical means disclosed in the embodiments of the present invention is not limited to the technical means disclosed in the above technical means, and further includes
Technical solution consisting of any combination of the above technical features.The foregoing is a specific embodiment of the present invention, should refer to
Out, for those skilled in the art, without departing from the principle of the present invention, can also make several
Improvements and modifications, these modifications and embellishments are also considered to be within the scope of the present invention.
Claims (5)
1. a kind of cable convenient for removing, including on the inside of restrictive coating, restrictive coating braiding layer, core wire, be set in more core wires
The drag wire of heart position, the shielding wire for being grouped to core wire and the stripper wire being set in restrictive coating, the removing
Line is arranged in restrictive coating by center spiral winding of the center line around restrictive coating, and the stripper wire is used for the tearing shield in removing
Jacket layer.
2. the cable according to claim 1 convenient for removing, it is characterised in that：The stripper wire is that width is less than restrictive coating
The thin ribbon shaped of thickness.
3. the cable according to claim 2 convenient for removing, it is characterised in that：The stripper wire is with same side to sheath
The center line of layer is spirally wound in restrictive coating.
4. the cable according to claim 1 to 3 convenient for removing, it is characterised in that：The stripper wire is in restrictive coating
The screw pitch for being formed by spiral is more than or equal to D/2, and wherein D is the outer diameter of restrictive coating.
5. the cable according to claim 4 convenient for removing, it is characterised in that：The center line of the restrictive coating is in stripper wire
On projection and center line formed by angle be 45-75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810790448.6A CN108922683A (en) | 2018-07-18 | 2018-07-18 | A kind of cable convenient for removing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810790448.6A CN108922683A (en) | 2018-07-18 | 2018-07-18 | A kind of cable convenient for removing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108922683A true CN108922683A (en) | 2018-11-30 |
Family
ID=64414390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810790448.6A Pending CN108922683A (en) | 2018-07-18 | 2018-07-18 | A kind of cable convenient for removing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108922683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117148527A (en) * | 2023-10-30 | 2023-12-01 | 西安西古光通信有限公司 | Easily-maintained tensile optical cable and stripping method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201378443Y (en) * | 2008-12-24 | 2010-01-06 | 天津有容蒂康通讯技术有限公司 | Detection cable |
| CN201607988U (en) * | 2009-12-29 | 2010-10-13 | 无锡天安特种电缆有限公司 | Cable |
| CN104662755A (en) * | 2012-09-26 | 2015-05-27 | 住友电装株式会社 | Wire harness |
| CN105869758A (en) * | 2016-06-14 | 2016-08-17 | 中科电力装备（安徽）智能化科技有限公司 | Single-core butyronitrile insulating flexible cable provided with strippable copper core |
-
2018
- 2018-07-18 CN CN201810790448.6A patent/CN108922683A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201378443Y (en) * | 2008-12-24 | 2010-01-06 | 天津有容蒂康通讯技术有限公司 | Detection cable |
| CN201607988U (en) * | 2009-12-29 | 2010-10-13 | 无锡天安特种电缆有限公司 | Cable |
| CN104662755A (en) * | 2012-09-26 | 2015-05-27 | 住友电装株式会社 | Wire harness |
| CN105869758A (en) * | 2016-06-14 | 2016-08-17 | 中科电力装备（安徽）智能化科技有限公司 | Single-core butyronitrile insulating flexible cable provided with strippable copper core |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117148527A (en) * | 2023-10-30 | 2023-12-01 | 西安西古光通信有限公司 | Easily-maintained tensile optical cable and stripping method thereof |
| CN117148527B (en) * | 2023-10-30 | 2024-02-20 | 西安西古光通信有限公司 | Easily-maintained tensile optical cable and stripping method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181130 |