CN201820490U - Load-bearing detecting cable for copper-clad aluminum alloy conductor - Google Patents
Load-bearing detecting cable for copper-clad aluminum alloy conductor Download PDFInfo
- Publication number
- CN201820490U CN201820490U CN2010205730671U CN201020573067U CN201820490U CN 201820490 U CN201820490 U CN 201820490U CN 2010205730671 U CN2010205730671 U CN 2010205730671U CN 201020573067 U CN201020573067 U CN 201020573067U CN 201820490 U CN201820490 U CN 201820490U
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- aluminum alloy
- copper
- cable
- bearing detecting
- galvanized steel
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Abstract
The utility model relates to a load-bearing detecting cable for a copper-clad aluminum alloy conductor, which is characterized by the inclusion of at least one cable core prepared by a copper-clad aluminum alloy stranded conductor coated with an insulating material layer, and a high-strength galvanized steel wire armored inner layer and a high-strength galvanized steel wire armored outer layer, which are sequentially coated outside the cable core from inside to outside. As copper-clad aluminum alloy replaces copper material to serve as the conductor, fluoroplastic or polypropylene material with high temperature resistance is adopted as the insulating layer, and the inner and the outer layers of high-strength galvanized steel wires are simultaneously adopted as the armored layers, under the premise that the transmission performance of the load-bearing detecting cable is ensured, compared with the prior art, the load-bearing detecting cable has reduced weight, lowered manufacturing cost, improved the acid and alkali resistance, oil resistance, electrochemical corrosion resistance and other comprehensive performance, and increased mechanical strength, and meets the demands of special occasions.
Description
Technical field
The utility model relates to and utilizes a kind of well logging that can be used for all kinds of oil, gas well, and perforation waits operation; Also can be used for oceanographic survey, river, bay, water conservancy hydrographic survey, coal exploration, the copper cover aluminum alloy conductor charge bearing detecting cable of aspects such as geothermal logging.
Background technology
Traditional charge bearing detecting cable conductor copper materials that adopt as conductor more, and the cable of this structure causes its manufacturing cost constantly to increase owing to scarcity, the copper valency of copper resource are constantly soaring.In addition, because the cable own wt is heavier, also can bring inconvenience to the user as exploration cable.Therefore, to manufacture and design a kind of novel cable that can substitute copper material fully imperative for the user.
Summary of the invention
The purpose of this utility model provides a kind of being applicable to bear the copper cover aluminum alloy conductor charge bearing detecting cable that mechanical load carries out electric measurement at existing weak point in the above-mentioned prior art just.This charge bearing detecting cable adopts the copper cover aluminum alloy as conductor, and is not only cost-saved more than 28%, and the deadweight of cable is alleviated significantly.
Copper cover aluminum alloy conductor charge bearing detecting cable of the present utility model comprises at least one to seven cable core that is prepared from by the copper cover aluminum alloy stranded conductor that is enclosed with insulation material layer, is wrapped in cable core outer high-strength galvanized steel wire armouring internal layer, high-strength galvanized steel wire armouring skin from the inside to the outside successively.
Described cable core is to be prepared from by one to seven copper cover aluminum alloy stranded conductor that is enclosed with insulation material layer, be provided with the semi-conductive tape integument between cable core and high-strength galvanized steel wire armouring internal layer, semi-conductive tape is the strip material of being made by carbon black and celloidin band.Be filled with the filling yarn in the gap between semi-conductive tape integument and cable core.
The utility model is as adopting polypropylene as insulating barrier, and its serviceability temperature is :-30 ℃～+ 150 ℃; If adopt fluoroplastics as insulating barrier, its serviceability temperature is :-50 ℃～+ 232 ℃.
The beneficial effects of the utility model are as follows:
Because the utility model adopts copper cover aluminum alloy replacing copper material as conductor, and adopt resistant to elevated temperatures fluoroplastics or polypropylene material as insulating barrier, also adopt inside and outside two-layer high-strength galvanized steel wire as armour simultaneously, this just makes the utility model not only can alleviate the weight of cable compared to existing technology under the prerequisite that guarantees the charge bearing detecting cable transmission performance, reduce the manufacturing cost of cable, and combination property such as acid and alkali-resistance, oil resistant, the anti-electrochemistry that can improve cable is corrosion-resistant, increase the mechanical strength of its cable, satisfy the requirement that extraordinary occasion is used.
Description of drawings
Fig. 1 is the cross sectional representation of first kind of execution mode of the present utility model.
Fig. 2 is the cross sectional representation of second kind of execution mode of the present utility model.
Embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in Figure 1, copper cover aluminum alloy conductor charge bearing detecting cable of the present utility model comprises the cable core that is prepared from by a copper cover aluminum alloy stranded conductor 1 that is enclosed with insulation material layer 2, is wrapped in cable core outer high-strength galvanized steel wire armouring internal layer 3, high-strength galvanized steel wire armouring skin 4 from the inside to the outside successively; Described insulation material layer can adopt resistant to elevated temperatures fluoroplastic insulation material or polypropylene insulation material to make.
The utility model is as adopting polypropylene as insulating barrier, and its serviceability temperature is :-30 ℃～+ 150 ℃; If adopt fluoroplastics as insulating barrier, its serviceability temperature is :-50 ℃～+ 232 ℃.
As shown in Figure 2, described cable core is to be prepared from by seven copper cover aluminum alloy stranded conductors that are enclosed with insulation material layer, between cable core and high-strength galvanized steel wire armouring internal layer, be provided with semi-conductive tape integument 6, be filled with filling yarn 5 in the gap between semi-conductive tape integument and cable core.Semi-conductive tape is the strip material of being made by carbon black and celloidin band.
More specifically say every copper cover aluminum alloy stranded conductor described in the utility model the radical of stranded copper cover aluminum alloy conductor be: 1～56; Nominal cross is: 0.30 mm
2, 0.35 mm
2, 0.5mm
2, 0.75mm
2, 1.0mm
2, 1.5mm
2, 2.5mm
2, 4mm
2
Claims (2)
1. copper cover aluminum alloy conductor charge bearing detecting cable, it is characterized in that: described charge bearing detecting cable comprises at least one cable core that is prepared from by the copper cover aluminum alloy stranded conductor that is enclosed with insulation material layer, is wrapped in cable core outer high-strength galvanized steel wire armouring internal layer, high-strength galvanized steel wire armouring skin from the inside to the outside successively.
2. copper cover aluminum alloy conductor charge bearing detecting cable according to claim 1, it is characterized in that: described cable core is to be prepared from by one to seven copper cover aluminum alloy stranded conductor that is enclosed with insulation material layer, between cable core and high-strength galvanized steel wire armouring internal layer, be provided with the semi-conductive tape integument, be filled with the filling yarn in the gap between semi-conductive tape integument and cable core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205730671U CN201820490U (en) | 2010-10-24 | 2010-10-24 | Load-bearing detecting cable for copper-clad aluminum alloy conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205730671U CN201820490U (en) | 2010-10-24 | 2010-10-24 | Load-bearing detecting cable for copper-clad aluminum alloy conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201820490U true CN201820490U (en) | 2011-05-04 |
Family
ID=43918437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205730671U Expired - Fee Related CN201820490U (en) | 2010-10-24 | 2010-10-24 | Load-bearing detecting cable for copper-clad aluminum alloy conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201820490U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610306A (en) * | 2012-04-06 | 2012-07-25 | 郑州电缆有限公司 | Light shielding and loading detection cable |
| CN104851509A (en) * | 2015-05-13 | 2015-08-19 | 姜明利 | Lock strand sealing type loaded exploration detection cable |
| USD779440S1 (en) | 2014-08-07 | 2017-02-21 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
| CN109853833A (en) * | 2019-03-06 | 2019-06-07 | 张刚 | A kind of building block and its wiring method |
-
2010
- 2010-10-24 CN CN2010205730671U patent/CN201820490U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610306A (en) * | 2012-04-06 | 2012-07-25 | 郑州电缆有限公司 | Light shielding and loading detection cable |
| USD779440S1 (en) | 2014-08-07 | 2017-02-21 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
| USD868701S1 (en) | 2014-08-07 | 2019-12-03 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
| CN104851509A (en) * | 2015-05-13 | 2015-08-19 | 姜明利 | Lock strand sealing type loaded exploration detection cable |
| CN109853833A (en) * | 2019-03-06 | 2019-06-07 | 张刚 | A kind of building block and its wiring method |
| CN109853833B (en) * | 2019-03-06 | 2022-05-24 | 义乌市铂川建筑工程有限公司 | Building block and wiring method thereof |
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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: 20110504 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |