CN1434463A - Clamping casting type combined branch cable and making method thereof - Google Patents
Clamping casting type combined branch cable and making method thereof Download PDFInfo
- Publication number
- CN1434463A CN1434463A CN 02109068 CN02109068A CN1434463A CN 1434463 A CN1434463 A CN 1434463A CN 02109068 CN02109068 CN 02109068 CN 02109068 A CN02109068 A CN 02109068A CN 1434463 A CN1434463 A CN 1434463A
- Authority
- CN
- China
- Prior art keywords
- branch cable
- cast
- cable
- joint
- type combined
- 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
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- Cable Accessories (AREA)
Abstract
This invention provides a clip-casting combined branch cable and its process method. The existing shortcoming is that contact of two cylindrical cables is linear with two small contact area and a slight loose of the clamp plate will cause separation of the two cables showing that the combined branch cable has small stretching resistance. This invented technology scheme is that it includes a main and a branch cable, their contact part is fixed by a clamp plate with a cast A1 protecting jacket becoming an entire unit, and a rubber plastic insulation jacket covers the cast A1 protecting jacket and joints of the main and branch are casted with A1.
Description
[technical field]
The present invention relates to a kind of cable and manufacture method thereof, particularly a kind of branch cable and manufacture method thereof of sending electricity for high-rise.
[background technology]
Plug-board bus bar is traditional a kind of mode of sending electricity for high-rise.Send electricity with this mode, floor space is big, joint is many, joint is exposed, and year is perishable for a long time, and then produces the sparking point, is prone to accidents.For addressing this problem, people have invented combined branch cable again, replace plug-board bus bar.Combined branch cable is made up of after its joint portion is with the clamping plate chucking leader cable and branch cable.The defective of this cable is: the contact of two cylindrical cables is the line contact, and contact area is too little, and loosening a little when clamping plate, two cables will break away from.Therefore the stretching resistance of this combined branch cable is little.
[summary of the invention]
The purpose of this invention is to provide a kind of contact area is big, stretching resistance is strong clamping casting type combined branch cable and manufacture method thereof.
The object of the present invention is achieved like this: it comprises leader cable and branch cable; the joint portion of the two is fixed by clamping plate; it is characterized in that: also have the cast aluminium protective sleeve in the joint portion of the two, cast aluminium protective sleeve and two cables and clamping plate are cast as one, and the outside of cast aluminium protective sleeve is rubber plastics-insulated cover.
Manufacture method of the present invention is:
1, with the joint peeling of leader cable and branch cable;
2, clip leader cable and branch cable fixing in the joint with clamping plate;
3, cast with aluminium in the joint;
4, the crust of joint insulation PVC single injection-molded.
The present invention compared with prior art because the cast aluminium protective sleeve is cast as one with two cables and clamping plate, not only make the contact area increase of two cables, and stretching resistance strengthens greatly.
[description of drawings]
Accompanying drawing is a structural representation of the present invention.
[embodiment]
It comprises leader cable 1 and branch cable 2, and the joint portion of the two is fixing by clamping plate 3, also has cast aluminium protective sleeve 4 in the joint portion of the two, and cast aluminium protective sleeve and two cables and clamping plate are cast as one, and the outside of cast aluminium protective sleeve is rubber plastics-insulated cover 5.
Manufacture method of the present invention is:
(1), with the joint peeling of leader cable and branch cable;
(2), clip leader cable and branch cable fixing in the joint with clamping plate;
(3), cast with aluminium in the joint;
(4), the crust of joint insulation PVC single injection-molded.
Claims (2)
1, a kind of clamping casting type combined branch cable; it comprises leader cable and branch cable, and the joint portion of the two is fixed by clamping plate, it is characterized in that: also have the cast aluminium protective sleeve in the joint portion of the two; cast aluminium protective sleeve and two cables and clamping plate are cast as one, and the outside of cast aluminium protective sleeve is rubber plastics-insulated cover.
2, a kind of method of making the described clamping casting type combined branch cable of claim 1 is characterized in that:
(1), with the joint peeling of leader cable and branch cable;
(2), clip leader cable and branch cable fixing in the joint with clamping plate;
(3), cast with aluminium in the joint;
(4), the crust of joint insulation PVC single injection-molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02109068 CN1434463A (en) | 2002-01-24 | 2002-01-24 | Clamping casting type combined branch cable and making method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02109068 CN1434463A (en) | 2002-01-24 | 2002-01-24 | Clamping casting type combined branch cable and making method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1434463A true CN1434463A (en) | 2003-08-06 |
Family
ID=27628045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02109068 Pending CN1434463A (en) | 2002-01-24 | 2002-01-24 | Clamping casting type combined branch cable and making method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1434463A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332401C (en) * | 2005-07-05 | 2007-08-15 | 吴川中 | Branched wires and cables and their manufacture |
| CN102592719A (en) * | 2012-03-09 | 2012-07-18 | 江苏宝安电缆有限公司 | Single-core branch cable |
| CN102592718A (en) * | 2012-03-09 | 2012-07-18 | 江苏宝安电缆有限公司 | Multi-core branch combined cable |
| CN103165232A (en) * | 2011-12-16 | 2013-06-19 | 上海市高桥电缆厂有限公司 | Mineral insulating fire-resistant branch cable |
-
2002
- 2002-01-24 CN CN 02109068 patent/CN1434463A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332401C (en) * | 2005-07-05 | 2007-08-15 | 吴川中 | Branched wires and cables and their manufacture |
| CN103165232A (en) * | 2011-12-16 | 2013-06-19 | 上海市高桥电缆厂有限公司 | Mineral insulating fire-resistant branch cable |
| CN102592719A (en) * | 2012-03-09 | 2012-07-18 | 江苏宝安电缆有限公司 | Single-core branch cable |
| CN102592718A (en) * | 2012-03-09 | 2012-07-18 | 江苏宝安电缆有限公司 | Multi-core branch combined cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |