CN205318872U - Easily cut connection cable - Google Patents
Easily cut connection cable Download PDFInfo
- Publication number
- CN205318872U CN205318872U CN201620057067.3U CN201620057067U CN205318872U CN 205318872 U CN205318872 U CN 205318872U CN 201620057067 U CN201620057067 U CN 201620057067U CN 205318872 U CN205318872 U CN 205318872U
- Authority
- CN
- China
- Prior art keywords
- heart yearn
- cable
- connection cable
- armouring
- utility
- 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.)
- Expired - Fee Related
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The utility model discloses an easily cut connection cable belongs to the power cable field, aims at providing one kind and need not to cut the armor, labour saving and time saving, avoids cutting the extravagant material of heart yearn, raises the efficiency, the difficult rupture of heart yearn, saves space, guarantees electric conductive property's cable, and its technical scheme main points are the spiral helicine parcel of armor is in on the inner sheath, form the spiral coil, the wire transposition of heart yearn becomes and sticiss the heart yearn after the tension moulding -die sticiss, a plurality of metals of parcel approach the circle on sticising the heart yearn, on the insulating layer in the position that the thin circle of metal corresponds is provided with the mark line. The utility model is suitable for a various occasions especially, are applicable to the inconvenient occasions of cuting the wiring of heart yearn such as high altitude.
Description
Technical field
This utility model relates to a kind of cable, easily cuts off connection cable particularly to one.
Background technology
Cable is the material for electric power, communication and associated transport purposes. Along with the development of society, power consumption is consequently increased, and the requirement of cable is also more and more higher. And the wiring issue of cable is also one of important step of cable use.
At present, cable is subject to the event of the factor destructions such as fire, weather, external force and happens occasionally, and people are more and more higher to the security requirement of cable, cause when producing cable, adding armouring between oversheath and inner sheath, this armouring is generally metal material, causes high effort for when shearing. Especially, some are not easy to the place puted forth effort in high-altitude etc., tear open and cut cumbersome, have affected indirectly work efficiency; Furthermore, cable core currently on the market is generally all made up of tiny wires, is easy to fracture when wiring, affects electric conductivity; Further, when shearing heart yearn, dynamics is difficult to be affectedly bashful, and heart yearn is often cut off, and extremely wastes.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of conveniently cuts, wiring, avoids cutting off heart yearn and will not affecting a kind of cable of electric conductivity because heart yearn fractures.
For achieving the above object, this utility model provides following technical scheme: one easily shears connection cable, including heart yearn from the inside to the outside, insulating barrier, refractory filler, inner sheath, armouring and oversheath, it is characterized in that: described armouring spiral packaging forms spiral coil on described inner sheath, compacted core is become through tension stamper after the tinsel of described heart yearn is stranded, wrapping up some metal foil circles in described compacted core, the position that on described insulating barrier, described metal foil circle is corresponding is provided with mark line.
By adopting technique scheme, user is when shearing cable and carrying out wiring, it is only necessary to cut off oversheath, the armouring of strip off spiral packaging, it is not necessary to cut off armouring again, time saving and energy saving; After wiring, moreover it is possible to wrapped up back again by the armouring of strip off, play protective effect again; Then, when shearing the heart yearn inside described inner sheath, only described mark line need to being found to shear, described metal foil circle can protect described heart yearn not cut off, and improves efficiency, saves material; Finally, when wiring, owing to the tinsel of described heart yearn through compressing mold compression and has metal foil circle to fetter, will not loose off, save space, facilitate wiring and be not easy to fracture, it is ensured that electric conductivity.
This utility model is further arranged to: having lap described in arbitrary neighborhood between spiral coil, the seam crossing of described spiral coil is provided with marine glue.
By adopting technique scheme, arranging overlapping portion is that marine glue is possible not only to adhesive joints, also has waterproof action in order to prevent seam crossing to be damaged because of relatively weaker.
Compared with prior art, this utility model has the advantages that without cutting off armouring, time saving and energy saving; Avoid cutting off heart yearn, improve efficiency; Compacted core is not easily broken, and saves space, it is ensured that electric conductivity.
Accompanying drawing explanation
Fig. 1 is the construction of cable figure easily shearing connection cable embodiment;
Fig. 2 is the core structure figure easily shearing connection cable embodiment.
In figure, 1, heart yearn; 2, insulating barrier; 3, refractory filler; 4, inner sheath; 5, armouring; 6, oversheath; 7, mark line; 8, metal foil circle.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
One easily shears connection cable, including heart yearn 1 from the inside to the outside, insulating barrier 2, fire prevention implant, inner sheath 4, armouring 5 and oversheath 6, it is characterized in that: described armouring 5 is spiral helicine to be wrapped on described inner sheath 4, form spiral coil, through tension stamper after the tinsel of described heart yearn 1 is stranded, become compacted core 1, described compacted core 1 is wrapped up some metal foil circles 8, described insulating barrier 2 is provided with mark line 7 in the position of described metal foil circle 8 correspondence.
Having lap described in arbitrary neighborhood between spiral coil, the seam crossing of described spiral coil is provided with marine glue.
It is described as follows:
When user needs wiring, only need to cutting off the oversheath 6 outside described armouring 5, armouring 5 described in strip off, then cut off described inner sheath 4, this set solves the problem that prior art armouring 5 is difficult to shear, and improves work efficiency, time saving and energy saving; Described armouring 5 seam crossing is provided with marine glue, airtight seam and waterproof; The described mark line 7 on described heart yearn 1 insulating barrier 2 is found to shear afterwards, owing to the heart yearn 1 of mark line 7 correspondence position being provided with described metal foil circle 8, it is to avoid shearing force is too big and cuts off heart yearn 1; The tinsel of described heart yearn 1 compresses through compressing mold and has metal foil circle 8 to fetter, and will not loose off, save space, facilitates wiring and be not easy to fracture, it is ensured that electric conductivity; Meanwhile, in metal foil circle 8, counter field can be formed, weaken the impact on other heart yearns 1 of magnetic field that heart yearn 1 electric current produces; After wiring completes, it is also possible to the armouring 5 of strip off is wrapped up and goes back, play the effect again protected.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
Claims (2)
1. an easy shearing connection cable, including heart yearn (1) from the inside to the outside, insulating barrier (2), refractory filler (3), inner sheath (4), armouring (5) and oversheath (6), it is characterized in that: described armouring (5) spiral packaging forms spiral coil on described inner sheath (4), compacted core (1) is become through tension stamper after the tinsel of described heart yearn (1) is stranded, described compacted core (1) is upper wraps up some metal foil circles (8), and the position of upper described metal foil circle (8) correspondence of described insulating barrier (2) is provided with mark line (7).
2. one according to claim 1 easily shears connection cable, it is characterized in that: having lap between adjacent described spiral coil, the seam crossing between described spiral coil is provided with marine glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057067.3U CN205318872U (en) | 2016-01-20 | 2016-01-20 | Easily cut connection cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057067.3U CN205318872U (en) | 2016-01-20 | 2016-01-20 | Easily cut connection cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205318872U true CN205318872U (en) | 2016-06-15 |
Family
ID=56205166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620057067.3U Expired - Fee Related CN205318872U (en) | 2016-01-20 | 2016-01-20 | Easily cut connection cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205318872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373638A (en) * | 2016-10-31 | 2017-02-01 | 耒阳星宇电线电缆有限公司 | Cable convenient to cut and install |
-
2016
- 2016-01-20 CN CN201620057067.3U patent/CN205318872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373638A (en) * | 2016-10-31 | 2017-02-01 | 耒阳星宇电线电缆有限公司 | Cable convenient to cut and install |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |