CN201590276U - Steel wire rope composite cable - Google Patents
Steel wire rope composite cable Download PDFInfo
- Publication number
- CN201590276U CN201590276U CN2009203516331U CN200920351633U CN201590276U CN 201590276 U CN201590276 U CN 201590276U CN 2009203516331 U CN2009203516331 U CN 2009203516331U CN 200920351633 U CN200920351633 U CN 200920351633U CN 201590276 U CN201590276 U CN 201590276U
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- CN
- China
- Prior art keywords
- steel wire
- wire rope
- strand
- rope
- 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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Abstract
The utility model relates to a steel wire rope composite cable, characterized in that, the cable is winded with the steel wire external spirally and densely, multiple layers of steel wire rope strands are arranged outside the steel wire, the diameter of the steel wire is 1.5-4 mm, the strands of the steel wire rope are single strand, multiple strands or the combination of single strand and multiple strands, when the strand of the steel wire rope is the single strand, the strand is set to 1-4 layers. When the strand of the steel wire rope is multiple strands, the strand is set to 1-2 layers. When the strand of the steel wire rope is the combination of the single strand and multiple strands, the single strand is set to 1-2 layers, the multiple strands are set to 1-2 layers. The strand of the multiple-strand steel wire rope is of line contact or line contact type compaction strand structure. The utility model has beneficial effects that steel wire rope composite cable not only has the bearing function, but also can protect the cable of the long distance transmission light or electrical signal at the inside of the steel wire rope by the structure of the steel wire rope, the steel wire rope not only can bear statically, but also can move, and the reliability and the stability of the light or the electrical signal during remote transmission can be ensured.
Description
Technical field
It is cable or the optical cable that needs protection that the utility model relates to a kind of inner core, and skin is the compound cable of steel wire rope of steel wire rope sheath.
Background technology
The production of present conventional steel wire rope, the inside of steel wire rope are fibre core or steel core, in inner support, store oil and the increase stretching resistance of mainly plaing a part of steel wire rope.The protection of cable or optical cable is common to be to use armouring; but tension, anti-pressure ability are very limited; for improving the stretching resistance of cable or optical cable; adopt the mode of plug-in steel wire rope at present; the steel wire rope lodge is at the outer surface of cable; be actually split with cable, steel wire rope only plays and bears tension, can not to cable at tension, pressurized, bend, reverse simultaneously and play a protective role.
Summary of the invention
The purpose of this utility model provides the compound cable of a kind of steel wire rope, to cable at tension, pressurized, bend, play a protective role simultaneously when reversing.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The compound cable of steel wire rope comprises cable, it is characterized in that, the cable external spiral is close around steel wire, and steel wire is provided with composite steel silk rope rope strand, steel wire diameter 1.5～4mm outward.
Described steel wire rope rope strand is sub-thread, multiply or sub-thread and multiply combining form.
When described steel wire rope rope strand was sub-thread, rope strand was provided with 1～4 layer.
When described steel wire rope rope strand was multiply, rope strand was provided with 1～2 layer.
When described steel wire rope rope strand was sub-thread and multiply combining form, the sub-thread rope strand was provided with 1～2 layer, and the multiply rope strand is provided with 1～2 layer.
Described multistrand rope rope strand is the compacting thigh structure of line contact or line contact form.
Compared with prior art; the beneficial effects of the utility model are: the compound cable of steel wire rope of the present utility model not only has the carrying effect; and by this structure of steel wire rope; the cable of the long Distance Transmission light or the signal of telecommunication is protected inside at steel wire rope well; this steel wire rope both can static load also can move, and had guaranteed the light or the signal of telecommunication reliability and stability in remote transmission.
Description of drawings
Fig. 1 is the structural representation of single cord strand steel wire rope;
Fig. 2 is the schematic diagram of the steel wire rope of sub-thread and multiply rope strand combining form;
Fig. 3 is a multiply rope strand construction of wire rope schematic diagram.
Among the figure: 1-cable 2-steel wire 3-sub-thread rope strand 4-multiply rope strand
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
See Fig. 1, Fig. 2, Fig. 3, the compound cable of steel wire rope comprises cable 1, and the cable external spiral is close around steel wire 2, and steel wire is provided with composite steel silk rope rope strand, steel wire diameter 1.5～4mm outward.The steel wire rope rope strand is sub-thread, multiply or sub-thread and multiply combining form.When the steel wire rope rope strand was sub-thread, sub-thread rope strand 3 was provided with 1～4 layer.When the steel wire rope rope strand was multiply, multiply rope strand 4 was provided with 1～2 layer.When the steel wire rope rope strand was sub-thread and multiply combining form, sub-thread rope strand 3 was provided with 1～2 layer, and multiply rope strand 4 is provided with 1～2 layer.Multiply rope strand 4 is the compacting thigh structure of line contact or line contact form.
The inner core of the compound cable of steel wire rope adopts cable or optical cable; for cable or optical cable are formed protection, twine layer protective layer steel wire 2 at cable or the outside closely spiral of optical cable simultaneously, steel wire 2 closely contacts with cable 1; prevent that cable 1 is moving at the inner string of steel wire rope, improve structural stability.
Every service check of the compound cable of steel wire rope shows, in pulling force, bending, reverse three tests and whole rope is broken in the test, its protection to cable is far superior to armouring.
Claims (6)
1. the compound cable of steel wire rope comprises cable, it is characterized in that, the cable external spiral is close around steel wire, and steel wire is provided with composite steel silk rope rope strand, steel wire diameter 1.5～4mm outward.
2. the compound cable of steel wire rope according to claim 1 is characterized in that, described steel wire rope rope strand is sub-thread, multiply or sub-thread and multiply combining form.
3. the compound cable of steel wire rope according to claim 2 is characterized in that, when described steel wire rope rope strand was sub-thread, rope strand was provided with 1～4 layer.
4. the compound cable of steel wire rope according to claim 2 is characterized in that, when described steel wire rope rope strand was multiply, rope strand was provided with 1～2 layer.
5. the compound cable of steel wire rope according to claim 2 is characterized in that, when described steel wire rope rope strand was sub-thread and multiply combining form, the sub-thread rope strand was provided with 1～2 layer, and the multiply rope strand is provided with 1～2 layer.
6. according to claim 2 or the compound cable of 4 or 5 described steel wire ropes, it is characterized in that described multistrand rope rope strand is the compacting thigh structure of line contact or line contact form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203516331U CN201590276U (en) | 2009-12-31 | 2009-12-31 | Steel wire rope composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203516331U CN201590276U (en) | 2009-12-31 | 2009-12-31 | Steel wire rope composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201590276U true CN201590276U (en) | 2010-09-22 |
Family
ID=42750066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203516331U Expired - Fee Related CN201590276U (en) | 2009-12-31 | 2009-12-31 | Steel wire rope composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201590276U (en) |
-
2009
- 2009-12-31 CN CN2009203516331U patent/CN201590276U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20161231 |