CN102882019A - Branch cable - Google Patents
Branch cable Download PDFInfo
- Publication number
- CN102882019A CN102882019A CN2012103950365A CN201210395036A CN102882019A CN 102882019 A CN102882019 A CN 102882019A CN 2012103950365 A CN2012103950365 A CN 2012103950365A CN 201210395036 A CN201210395036 A CN 201210395036A CN 102882019 A CN102882019 A CN 102882019A
- Authority
- CN
- China
- Prior art keywords
- branch cable
- cable
- hot melt
- heat
- branch
- 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
Images
Abstract
The invention discloses a branch cable comprising a main cable and a branch cable which are connected through a connector; the connection part of the main cable and the branch cable is provided with a hot melt taped covering; and a jacket layer is arranged outside the hot melt taped covering. The hot melt taped covering is formed by winding a tape made of a hot melt material. A large expensive injection molding unit and die in the prior art are not needed, and therefore, the production cost is reduced, and meanwhile, the safety and the reliability are improved.
Description
Technical field
The present invention relates to the power cable field, relate in particular to a kind of branch cable.
Background technology
Branch cable multiplex in skyscraper as for, the master of distribution, trunk cable.It structurally can be divided into 3 parts: main cable, branch cable and branch's connector.Branch cable generally is by the prefabrication moulding, requires to make according to corresponding size according to mapping, main cable is connected with branch cable conductor dbus is crossed copper or the copper alloy compression connects, and carries out complete insulation processing.It is very high that but this mode causes mapping to require, in case a certain data are made mistakes, may cause accumulated error, when error appears in data, could find when generally only having on-the-spot the installation, and can't change after producing, in case occur changing, must rearrange production.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of branch cable that can install at the scene, has solved and must assemble in producer, in case the problem of makeing mistakes and can't remedy.
A kind of branch cable comprises leader cable and branch cable, and both link to each other by connector, lead, the junction of branch cable is provided with heat and fuses lapping layer, and restrictive coating is set outside heat fuses lapping layer again.It is that heat fuses the material twining package tape and is entwined that heat fuses lapping layer.
The present invention adopts hot-melting material to make twining package tape, fuses wrapped whole being bonded together of sealing of crosslinked polyetylene insulated layer with leader cable and branch cable by heat, does not mix mutually and do not continue the wrapped pvc sheath belt that comes up with skin.After finishing said procedure, adopt coal gas that wrapped place heat, can stop when temperature is risen to the insulation that can make inside the lapping layer and sheath material melting, lower the temperature, process.The present invention has not only cancelled the required equipment investment of making branch cable, has reduced the production technology difficulty, has reduced labor cost, has improved production efficiency, has also strengthened the security reliability of branch cable.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in the figure, product of the present invention by connector 2 with leader cable 1 with after branch cable 4 is connected, adopt to fuse the material twining package tape with the suitable heat of former cable and be entwined heat and fuse lapping layer 3, heat fuses lapping layer 3 outside, twine successively again the formation restrictive coatings such as high-temperature resistance plastice band, soft copper band.By heating to realize that heat fuses the bond vitrified of lapping layer 3 materials, so that branch cable 4 is combined closely with leader cable 1.
The invention discloses a kind of thinking of novel branch cable; this thinking can also be used in other various different materials and multi-form branch cable; every do not have substantial change to said method of the present invention, and the identical function that just can reach and effect all belong to protection scope of the present invention.
Claims (2)
1. branch cable, comprise leader cable (1) and branch cable (4), both link to each other by connector (2), it is characterized in that lead, the junction of branch cable (1,4) is provided with heat and fuses lapping layer (3), outside heat fuses lapping layer (3) restrictive coating is set again.
2. branch cable according to claim 1 is characterized in that, heat fuses lapping layer (3) and is entwined for heat fuses the material twining package tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103950365A CN102882019A (en) | 2012-10-18 | 2012-10-18 | Branch cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103950365A CN102882019A (en) | 2012-10-18 | 2012-10-18 | Branch cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102882019A true CN102882019A (en) | 2013-01-16 |
Family
ID=47483254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103950365A Pending CN102882019A (en) | 2012-10-18 | 2012-10-18 | Branch cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102882019A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680406A (en) * | 2016-03-09 | 2016-06-15 | 国家电网公司 | Cable joint structure |
| CN108327137A (en) * | 2018-04-11 | 2018-07-27 | 王轲 | A kind of cable sulfurizing mould |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0533563A1 (en) * | 1991-09-18 | 1993-03-24 | Filotex | Junction between a main cable and a derivation cable and measuring cable having such junction |
| CN201532794U (en) * | 2009-07-21 | 2010-07-21 | 江苏海达电缆有限公司 | Prefabricated branch cable |
| CN201886826U (en) * | 2010-11-24 | 2011-06-29 | 四川省电力公司眉山公司 | Forked cable |
| CN202855914U (en) * | 2012-10-18 | 2013-04-03 | 江苏荣宜电缆有限公司 | Branch cable |
-
2012
- 2012-10-18 CN CN2012103950365A patent/CN102882019A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0533563A1 (en) * | 1991-09-18 | 1993-03-24 | Filotex | Junction between a main cable and a derivation cable and measuring cable having such junction |
| CN201532794U (en) * | 2009-07-21 | 2010-07-21 | 江苏海达电缆有限公司 | Prefabricated branch cable |
| CN201886826U (en) * | 2010-11-24 | 2011-06-29 | 四川省电力公司眉山公司 | Forked cable |
| CN202855914U (en) * | 2012-10-18 | 2013-04-03 | 江苏荣宜电缆有限公司 | Branch cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680406A (en) * | 2016-03-09 | 2016-06-15 | 国家电网公司 | Cable joint structure |
| CN108327137A (en) * | 2018-04-11 | 2018-07-27 | 王轲 | A kind of cable sulfurizing mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201611593U (en) | Mining power cable | |
| CN105551668A (en) | Environment-friendly composite high-voltage electric power cable for smart power grid and preparation method thereof | |
| CN106328261A (en) | Inner filling waterproof wire harness and production method thereof | |
| CN207116036U (en) | Environment-friendly type intelligent power network is with from load bearing complex structure multifunctional high pressure electric power cable | |
| CN202549409U (en) | High-temperature resistant computer shielding cable | |
| JP2016134369A (en) | Waterproof structure cable and method for manufacturing waterproof structure cable | |
| CN101673600B (en) | Method for manufacturing prefabricated branch cable | |
| CN102882019A (en) | Branch cable | |
| CN202855914U (en) | Branch cable | |
| CN111029050A (en) | Preparation method of water-blocking cable | |
| CN104599776A (en) | Halogen-free flame-retardant insulated electric cable using polybutylene terephthalate composite material | |
| CN107731397A (en) | A kind of composite band for cable or optical cable | |
| CN109920586A (en) | A kind of cable insulation material and preparation method thereof | |
| CN107527681A (en) | The cable or optical cable and its manufacture method that a kind of color is separated at intervals | |
| CN101783200A (en) | Prefabricated multi-core coaxial branch cable | |
| CN201532794U (en) | Prefabricated branch cable | |
| CN103413614A (en) | Outer layer hot-melt aluminum foil for three-screened coaxial cable | |
| CN204130206U (en) | Fireproof cable | |
| CN106024128A (en) | Novel high-temperature-resistant compressive cable | |
| CN104981037A (en) | Anti-radiation carbon fiber heating cable | |
| CN109637706B (en) | Wind energy cable and production process thereof | |
| CN207867927U (en) | A kind of boundling port sealing structure | |
| CN103413597A (en) | Aerospace high-temperature wire and production technology thereof | |
| CN207752804U (en) | Automobile shielded cable | |
| CN206271446U (en) | A kind of launch vehicle measurement optoelectronic composite cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |