CN203026239U - Prefabricated branch cable with top end suspension structure - Google Patents
Prefabricated branch cable with top end suspension structure Download PDFInfo
- Publication number
- CN203026239U CN203026239U CN2012207519720U CN201220751972U CN203026239U CN 203026239 U CN203026239 U CN 203026239U CN 2012207519720 U CN2012207519720 U CN 2012207519720U CN 201220751972 U CN201220751972 U CN 201220751972U CN 203026239 U CN203026239 U CN 203026239U
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- CN
- China
- Prior art keywords
- main cable
- cable
- pvc
- prefabricated branch
- metal net
- 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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- Cable Accessories (AREA)
Abstract
The utility model discloses a prefabricated branch cable with a top end suspension structure. The prefabricated branch cable comprises a main cable, wherein a PVC (polyvinyl chloride) waterproof cap is mounted at the top end of the main cable; a PVC adhesive tape winds a combination part of the PVC waterproof cap and the main cable; a metal net sleeve is arranged outside the main cable and the PVC waterproof cap; a suspension ring is arranged at the top of the metal net sleeve; and thermal shrinkage pipes are arranged between the metal net sleeve and the external surfaces of the main cable and the PVC waterproof in a winding manner. The prefabricated branch cable is more stable in suspension structure and good in waterproof property and insulating property, and thus the safety of the prefabricated branch cable is improved.
Description
Technical field
The utility model relates to the cable technology field, is specifically related to a kind of prefabricated branch cable with top suspended structure.
Background technology
at present, progress along with society, cable has obtained using more and more widely, and prefabricated branch cable, because it has good power supply reliability, main cable conductor non junction, continuity is good, reduced the fault point, , greatly reduce human factor and cause the quality wild effect, , contact resistance is minimum, be not affected by thermal expansion and contraction, short time is completed the branch joint moulding, avoided producing oxidation in the long-time exposure air of joint copper conductor and caused contact resistance variation, with the bus duct ratio, can reduce project cost, and technical-economic index is high, the advantages such as overall economic efficiency is remarkable have obtained people's favor.
But existing prefabricated branch cable when mounted, need to process the end in work progress, so that it can hang, this just causes its suspended structure fairly simple, and stable not, awaits the improvement of carrying out.
The utility model content
The technical problem that the utility model solves is to provide a kind of prefabricated branch cable with top suspended structure, thereby solves the problem in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of prefabricated branch cable with top suspended structure, comprise main cable, the top of described main cable is equipped with the PVC tarpaulin, the bound fraction of described PVC tarpaulin and described main cable utilizes the PVC adhesive tape to be wound around processing, the outer setting of described main cable and PVC tarpaulin has metal net cover, the top of described metal net cover is provided with hanging ring, and on the outer surface of described main cable, PVC tarpaulin, and described metal net cover between be wound around and be provided with heat-shrink tube.
As a kind of improvement, the utilization of described heat-shrink tube is tightened line and is carried out fastening.
Owing to having adopted above technical scheme, the utlity model has following beneficial effect:
the prefabricated branch cable that the utility model provides, its top is provided with suspended structure, on the top of main cable, the PVC tarpaulin is installed, the bound fraction of PVC tarpaulin and described main cable utilizes the PVC adhesive tape to be wound around processing, the outer setting of main cable and PVC tarpaulin has metal net cover, the top of metal net cover is provided with hanging ring, and main cable, on the outer surface of PVC tarpaulin, and be wound around between wire netting and be provided with heat-shrink tube, based on this structure, the suspended structure of prefabricated branch cable is more stable, and waterproof, insulation property are better, improved fail safe.
Description of drawings
Fig. 1 is the utility model structural representation;
In figure: 1. main cable, 2.PVC tarpaulin, 3.PVC adhesive tape, 4. metal net cover, 5. hanging ring, 6. heat-shrink tube.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment, further set forth the utility model.
Referring to Fig. 1, a kind of prefabricated branch cable with top suspended structure, comprise main cable 1, the top of described main cable 1 is equipped with PVC tarpaulin 2, described PVC tarpaulin 2 utilizes PVC adhesive tape 3 to be wound around processing with the bound fraction of described main cable 1, the outer setting of described main cable 1 and PVC tarpaulin 2 has metal net cover 4, the top of described metal net cover 4 is provided with hanging ring 5, and on the outer surface of described main cable 1, PVC tarpaulin 2, and described metal net cover 4 between be wound around and be provided with heat-shrink tube 6.
In the present embodiment, the utilization of described heat-shrink tube 6 is tightened the line (not shown) and is carried out fastening.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. prefabricated branch cable with top suspended structure, it is characterized in that: comprise main cable, the top of described main cable is equipped with the PVC tarpaulin, the bound fraction of described PVC tarpaulin and described main cable utilizes the PVC adhesive tape to be wound around processing, the outer setting of described main cable and PVC tarpaulin has metal net cover, the top of described metal net cover is provided with hanging ring, and on the outer surface of described main cable, PVC tarpaulin, and described metal net cover between be wound around and be provided with heat-shrink tube.
2. a kind of prefabricated branch cable with top suspended structure according to claim 1, it is characterized in that: the utilization of described heat-shrink tube is tightened line and is carried out fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207519720U CN203026239U (en) | 2012-12-28 | 2012-12-28 | Prefabricated branch cable with top end suspension structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207519720U CN203026239U (en) | 2012-12-28 | 2012-12-28 | Prefabricated branch cable with top end suspension structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026239U true CN203026239U (en) | 2013-06-26 |
Family
ID=48650205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207519720U Expired - Fee Related CN203026239U (en) | 2012-12-28 | 2012-12-28 | Prefabricated branch cable with top end suspension structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026239U (en) |
-
2012
- 2012-12-28 CN CN2012207519720U patent/CN203026239U/en not_active Expired - Fee Related
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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: 20130626 Termination date: 20171228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |