CN201904125U - New structure of cable earth wire - Google Patents
New structure of cable earth wire Download PDFInfo
- Publication number
- CN201904125U CN201904125U CN2010205798513U CN201020579851U CN201904125U CN 201904125 U CN201904125 U CN 201904125U CN 2010205798513 U CN2010205798513 U CN 2010205798513U CN 201020579851 U CN201020579851 U CN 201020579851U CN 201904125 U CN201904125 U CN 201904125U
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- CN
- China
- Prior art keywords
- cable
- ground wire
- earth wire
- utility
- model
- 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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Abstract
The utility model relates to a new structure of a cable earth wire. A plurality of single wire conductor with same size are evenly and sparsely coiled on two parallel insulation phase lines as the earth wire with the adoption of a cage type wire twisting machine. The cable has the advantages of small contour dimension, little used raw material, low cost and economical price.
Description
Technical field
The utility model relates to a kind of electric wire structure, relates in particular to the new of a kind of cable ground configurations.
Background technology
At present, the ground wire in the electric wire is normally processed conductor extruded insulation then separately, and the mode that again this Ground wire with insulation ocver and insulated phase wires strand is extruded together sheath forms common (2+1) structural shape, the circular cross section of the cross-section of cable.Cable user and make square tube and often all wish satisfying under the condition of its serviceability, make as far as possible cable simple in structure, overall dimension is little, price economy.
Summary of the invention
The purpose of this utility model is to provide a kind of cable ground wire new construction, and the overall dimension of cable is reduced, and the raw material of use reduce, and the cost of cable reduces.
A kind of cable ground wire new construction is characterized in that: evenly dredge around many measure-alike single line conductors as ground wire on two parallel insulated phase wires.
A kind of cable ground wire new construction is characterized in that: the cross-section of cable is flat-shaped ellipse.
Technique effect of the present utility model is: the overall dimension with cable is little, and the raw material of use are few, and the cost of cable is low, the advantage of price economy.
Description of drawings
Fig. 1 is a ground configurations pattern in common (2+1) type cable;
Fig. 2 is that cable of the present utility model is dredged around the ground configurations pattern.
Embodiment
Describe the execution mode of the utility model structure in detail below in conjunction with accompanying drawing:
Change original Ground wire with insulation ocver 3 extrude the mode of sheath on two parallel insulated phase wires 1, evenly dredging around many measure-alike single line conductors 2 together as ground wire with insulated phase wires 1 strand.At first, according to the ground wire specification of cable, determine required monofilament radical and filament diameter.The monofilament radical is some more as far as possible.Secondly, two insulated phase wires 1 are penetrated from the cage stranding machine central shaft hole, cross stamper seat.The pressing mold aperture should be flat-shaped ellipse.Once more, with ground wire 2 the monofilament of dish load onto the strand cage, every monofilament is emitted, mistake distributor plate and stamper seat connect with draught line with two insulated phase wires 1.At last, twining package tape is loaded onto wrapped head.Twining package tape should be and the suitable non-absorbent material of cable operating temperature that what the utility model adopted is glass fiber and mylar tape.
Starting device, first slow running checks that monofilament dredges around situation, and monofilament 2 is dredged around distributing basic evenly the time on two insulated phase wires, 1 surface, and the time-out machine is wrapped with twining package tape to dredge and fixes around the surface of monofilament 2.Start operation again, twining package tape overlapping wrapped evenly dredge around monofilament 2 on.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design, make some alternative or obvious modification that are equal to; and performance or purposes are identical, then should be considered as belonging to the protection range that claims that the utility model submits to are determined.
Claims (2)
1. a cable ground wire new construction is characterized in that: go up evenly in two parallel insulated phase wires (1) and dredge around many measure-alike single line conductors as ground wire (2).
2. cable ground wire new construction according to claim 1 is characterized in that: the cross-section of cable is flat-shaped ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205798513U CN201904125U (en) | 2010-10-27 | 2010-10-27 | New structure of cable earth wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205798513U CN201904125U (en) | 2010-10-27 | 2010-10-27 | New structure of cable earth wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201904125U true CN201904125U (en) | 2011-07-20 |
Family
ID=44274718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205798513U Expired - Fee Related CN201904125U (en) | 2010-10-27 | 2010-10-27 | New structure of cable earth wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201904125U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680703A (en) * | 2013-12-12 | 2014-03-26 | 无锡江南电缆有限公司 | Bent type five-core flat cable |
| CN103680695A (en) * | 2013-12-12 | 2014-03-26 | 无锡江南电缆有限公司 | Compact four-core ribbon cable |
| CN103680702A (en) * | 2013-12-12 | 2014-03-26 | 无锡江南电缆有限公司 | Compact type three-core combined flat cable with control cable cores |
| CN103680739A (en) * | 2013-12-13 | 2014-03-26 | 无锡江南电缆有限公司 | Four-core flat cable with control cable cores |
| CN103680741A (en) * | 2013-12-17 | 2014-03-26 | 无锡江南电缆有限公司 | Three-core compound flat cable with control line core pairs |
| CN103680746A (en) * | 2013-12-12 | 2014-03-26 | 无锡江南电缆有限公司 | Compact three-core composite ribbon cable |
| CN103680705A (en) * | 2013-12-12 | 2014-03-26 | 无锡江南电缆有限公司 | Three-core flat cable with small outer diameter |
| CN103680740A (en) * | 2013-12-13 | 2014-03-26 | 无锡江南电缆有限公司 | Four-core compound flat cable with control cable core |
-
2010
- 2010-10-27 CN CN2010205798513U patent/CN201904125U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680703A (en) * | 2013-12-12 | 2014-03-26 | 无锡江南电缆有限公司 | Bent type five-core flat cable |
| CN103680695A (en) * | 2013-12-12 | 2014-03-26 | 无锡江南电缆有限公司 | Compact four-core ribbon cable |
| CN103680702A (en) * | 2013-12-12 | 2014-03-26 | 无锡江南电缆有限公司 | Compact type three-core combined flat cable with control cable cores |
| CN103680746A (en) * | 2013-12-12 | 2014-03-26 | 无锡江南电缆有限公司 | Compact three-core composite ribbon cable |
| CN103680705A (en) * | 2013-12-12 | 2014-03-26 | 无锡江南电缆有限公司 | Three-core flat cable with small outer diameter |
| CN103680739A (en) * | 2013-12-13 | 2014-03-26 | 无锡江南电缆有限公司 | Four-core flat cable with control cable cores |
| CN103680740A (en) * | 2013-12-13 | 2014-03-26 | 无锡江南电缆有限公司 | Four-core compound flat cable with control cable core |
| CN103680741A (en) * | 2013-12-17 | 2014-03-26 | 无锡江南电缆有限公司 | Three-core compound flat cable with control line core pairs |
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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: 20110720 Termination date: 20181027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |