CN2154281Y - Steel cable - Google Patents
Steel cable Download PDFInfo
- Publication number
- CN2154281Y CN2154281Y CN 93208849 CN93208849U CN2154281Y CN 2154281 Y CN2154281 Y CN 2154281Y CN 93208849 CN93208849 CN 93208849 CN 93208849 U CN93208849 U CN 93208849U CN 2154281 Y CN2154281 Y CN 2154281Y
- Authority
- CN
- China
- Prior art keywords
- cable
- steel wire
- core
- wire rope
- steel cable
- 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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- Ropes Or Cables (AREA)
Abstract
The utility model relates to a steel cable. A signal with low-voltage current can pass through the center of the steel cable. A cable with a copper core which is insulated with a steel wire at the outer layer and a hempen core is additionally arranged in the hempen core of a universal steel cable. The cable can be connected with a rope broken protection mechanism and other electromechanical mechanisms through the signal with low-voltage current. One steel cable has multiple purposes.
Description
The utility model relates to a kind of steel wire rope that is used for promoting, drawing weight, especially can pass through the low-tension current signal at the center of its steel wire rope.
At present, general various steel wire ropes are to be twisted into by steel wire or steel wire and hemp core, and it just is used for promoting or the usefulness of traction object, and purposes is single.Such as two apart from each other of steel wire rope, must set up order wire in the time of need connecting each other and bring inconvenience.Just need when in use rupturing suddenly such as steel wire rope again in time to report to the police, also be difficult to promptly and accurately warning even the monitor of high-tech is installed, that is to say some mechanisms relevant with steel wire rope can not be well and steel wire rope connect.
The purpose of this utility model provides a kind of steel wire rope, and its is not only the same with former ordinary steel rope to promote traction object, and can be by the low-tension current signal in its rope, one of makes that rope to be used.After connecting an electric signal in the rope, electric signal interrupts when wire cable rupture, and the breaking rope protecting mechanism that is connected with electric signal just can move rapidly, avoids accident.Signal contact such as the steel wire rope two ends can directly utilize its steel wire rope itself again.
The purpose of this utility model is to realize like this; In general steel cord structure, profile, on the basic basis of invariable such as intensity, coaxially in its hemp core set up a copper core cable that insulate with cover wire, hemp core.This root cable can be single core, twin-core or multicore, but must be located in the hemp core, and its external diameter is less than the hemp core external diameter.
Owing to adopt said structure, steel wire rope not only can be used to promote the traction object as usual, also can pass through the low-tension current signal in rope, cooperates steel wire rope to play other effect.Cable is at the steel wire rope center in addition, and then outer field steel wire and hemp core have just played protection and the worn-out effect of electrostatic sheild for cable naturally.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is first embodiment axial view of the present utility model;
Fig. 2 is I-I cutaway view of Fig. 1.
Fig. 3 is the viewgraph of cross-section of second embodiment of steel wire rope.
Among the figure: 1, cable 2, hemp core 3, steel wire 4, cable core
In Fig. 2,3 illustrated embodiments, the cable in the steel wire rope is single core and three-core cable, and the external diameter of cable is approximately 1/2nd of hemp core external diameter.
Claims (2)
1, a kind of steel wire rope is characterized in that: in the hemp core of outer steel wire rope and coaxial setting, coaxial a copper core cable is set.
2, steel wire rope according to claim 1 is characterized in that and the outside diameter of cable of the coaxial setting of the hemp core external diameter less than hemp core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93208849 CN2154281Y (en) | 1993-04-06 | 1993-04-06 | Steel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93208849 CN2154281Y (en) | 1993-04-06 | 1993-04-06 | Steel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2154281Y true CN2154281Y (en) | 1994-01-26 |
Family
ID=33791203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93208849 Expired - Fee Related CN2154281Y (en) | 1993-04-06 | 1993-04-06 | Steel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2154281Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1759218B (en) * | 2003-03-11 | 2012-03-21 | 卡萨尔钢丝绳萨尔有限公司 | Method for producing a cable |
| CN103824644A (en) * | 2014-03-12 | 2014-05-28 | 万岚特种线缆（上海）有限公司 | Cable core steel wire rope |
-
1993
- 1993-04-06 CN CN 93208849 patent/CN2154281Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1759218B (en) * | 2003-03-11 | 2012-03-21 | 卡萨尔钢丝绳萨尔有限公司 | Method for producing a cable |
| CN103824644A (en) * | 2014-03-12 | 2014-05-28 | 万岚特种线缆（上海）有限公司 | Cable core steel wire rope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |