CN201877156U - Waterproof tensile cable - Google Patents
Waterproof tensile cable Download PDFInfo
- Publication number
- CN201877156U CN201877156U CN2010206560502U CN201020656050U CN201877156U CN 201877156 U CN201877156 U CN 201877156U CN 2010206560502 U CN2010206560502 U CN 2010206560502U CN 201020656050 U CN201020656050 U CN 201020656050U CN 201877156 U CN201877156 U CN 201877156U
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- CN
- China
- Prior art keywords
- waterproof
- conductor
- layer
- cable
- insulating barrier
- 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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- 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)
- Ropes Or Cables (AREA)
Abstract
The utility model belongs to the field of cables and particularly relates to a waterproof tensile cable which comprises a conductor, wherein the conductor is formed by twisting steel wires and copper wires, an insulating layer is arranged outside the conductor, and is made of irradiated polyethylene material, a shielding layer is arranged outside the insulating layer, and formed by weaving galvanized and annealed flexible copper wires like a net, a waterproof layer is arranged outside the shielding layer, a sheath layer is arranged outside the waterproof layer, and a tensile mechanism is wrapped in the sheath layer. The waterproof tensile cable has the advantages of improving waterproof capacity and tensile capacity of the cable, being simple in structure, being easy to manufacture and being widely applied in construction work or production and life under harsh environments.
Description
Technical field
The utility model belongs to field of cables, especially a kind of waterproof tension cable.
Background technology
A distinguishing feature of railway, tunnel, mine construction is exactly that environment is abominable, often will steep in water at this working cable in class place, also will pull and haul a man serious wear in the use.
The cable that the present cable that generally uses in this class occasion is formed as polyvinyl chloride insulation steel-tape armouring pvc sheath, the cable of the crosslinking polyethylene insulated steel band armored pvc sheath structure of the use that also has, the cable waterproof poor performance of said structure, bending property are poor, anti-wear performance is poor, very easily impaired because of the cable sheath of pulling and hauling a man in the work progress, useful life is short.
Summary of the invention
The purpose of this utility model is the weak point that exists in the above-mentioned technology, proposes a kind of waterproof tension cable, and it has the function of waterproof, and stretch-proof is very capable, can be applicable to the use under the adverse circumstances such as construction.
The technical scheme that realizes the utility model purpose is as follows:
Waterproof tension cable, it comprises conductor, this conductor is a steel wire and copper wire is stranded forms, conductor is provided with insulating barrier outward, and the insulating barrier that this insulating barrier is made for the irradiated polyethylene material, insulating barrier are provided with screen outward, this screen is that zinc-plated annealed copper mesh-like braiding forms, screen is provided with watertight composition outward, and watertight composition is provided with restrictive coating outward, parcel tension mechanism in the restrictive coating.
Described tension mechanism is that some stranded steel wire ropes axially are provided with in restrictive coating and form.
Advantage of the present utility model is to have improved cable waterproof ability and stretch-proof ability, and is simple in structure, is easy to make, and can be widely used in the environment abominable construction working or productive life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, waterproof tension cable, it comprises conductor 1, and this conductor 1 forms with copper wire is stranded for steel wire, and conductor 1 is provided with insulating barrier 2 outward, the insulating barrier that this insulating barrier 2 is made for the irradiated polyethylene material, the insulating barrier 2 outer screens 3 that are provided with, this screen 3 forms for zinc-plated annealed copper mesh-like braiding, the screen 3 outer watertight compositions 4 that are provided with, the watertight composition 4 outer restrictive coatings 5 that are provided with, parcel tension mechanism in the restrictive coating.
Described tension mechanism is that some stranded steel wire ropes 6 axially are provided with in restrictive coating and form.
Claims (2)
1. waterproof tension cable, it is characterized in that: it comprises conductor, this conductor is a steel wire and copper wire is stranded forms, conductor is provided with insulating barrier outward, and the insulating barrier that this insulating barrier is made for the irradiated polyethylene material, insulating barrier are provided with screen outward, this screen is that zinc-plated annealed copper mesh-like braiding forms, screen is provided with watertight composition outward, and watertight composition is provided with restrictive coating outward, parcel tension mechanism in the restrictive coating.
2. waterproof tension cable according to claim 1 is characterized in that: described tension mechanism is that some stranded steel wire ropes axially are provided with in restrictive coating and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206560502U CN201877156U (en) | 2010-12-13 | 2010-12-13 | Waterproof tensile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206560502U CN201877156U (en) | 2010-12-13 | 2010-12-13 | Waterproof tensile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877156U true CN201877156U (en) | 2011-06-22 |
Family
ID=44165069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206560502U Expired - Fee Related CN201877156U (en) | 2010-12-13 | 2010-12-13 | Waterproof tensile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877156U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364601A (en) * | 2011-11-09 | 2012-02-29 | 江苏新远程电缆股份有限公司 | Anti-interference low-voltage cable for balance of plant (BoP) of nuclear power station |
| CN103903740A (en) * | 2014-03-05 | 2014-07-02 | 安徽神州缆业集团有限公司 | Tensile double-protecting-bush cable with steel wire rope |
| CN103985458A (en) * | 2014-04-11 | 2014-08-13 | 安徽省赛华电缆有限公司 | Cable with strong watertightness |
| CN107180678A (en) * | 2017-05-16 | 2017-09-19 | 成都新三电线厂 | A kind of shock resistance moldeed depth is sunken cord cable |
-
2010
- 2010-12-13 CN CN2010206560502U patent/CN201877156U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364601A (en) * | 2011-11-09 | 2012-02-29 | 江苏新远程电缆股份有限公司 | Anti-interference low-voltage cable for balance of plant (BoP) of nuclear power station |
| CN103903740A (en) * | 2014-03-05 | 2014-07-02 | 安徽神州缆业集团有限公司 | Tensile double-protecting-bush cable with steel wire rope |
| CN103985458A (en) * | 2014-04-11 | 2014-08-13 | 安徽省赛华电缆有限公司 | Cable with strong watertightness |
| CN107180678A (en) * | 2017-05-16 | 2017-09-19 | 成都新三电线厂 | A kind of shock resistance moldeed depth is sunken cord cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20111213 |