CN105019284A - Cable for crane - Google Patents
Cable for crane Download PDFInfo
- Publication number
- CN105019284A CN105019284A CN201510429270.9A CN201510429270A CN105019284A CN 105019284 A CN105019284 A CN 105019284A CN 201510429270 A CN201510429270 A CN 201510429270A CN 105019284 A CN105019284 A CN 105019284A
- Authority
- CN
- China
- Prior art keywords
- wire rope
- cable
- crane
- layer
- polyurethane
- 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
Links
Abstract
The invention discloses a cable for a crane, which is characterized in that the cable comprises a wire rope (1), a polyurethane layer (2), a fabric layer (3) and an outer sheath (4), wherein the wire rope (1), the polyurethane layer, the fabric layer and the outer sheath are successively arranged from inside to outside; the wire rope (1) is obtained through plying 3-5 thick ropes; each thick rope is obtained through plying 4-8 steel wires; the polyurethane layer (2) is combined with the wire rope (1) through heat sealing; the fabric layer (3) is made of polyester; and the outer sheath (4) is made of chlorinated butyl rubber. As the cable for the crane has a composite structure, the cable has advantages of high strength and high safety factor.
Description
Technical field
The present invention relates to field of machining, particularly relate to a kind of crane cable.
Background technology
In prior art, the crane cable on market is of a great variety, but people still pursue more safe and reliable crane cable.
Summary of the invention
The invention provides a kind of crane cable, crane is large by cable intensity, and safety coefficient is high.
The technical solution used in the present invention is: a kind of crane cable, it is characterized in that, comprise steel wire rope, layer of polyurethane, tissue layer and oversheath successively from inside to outside, described steel wire rope is pooled capital by 3 ~ 5 strands of hawser and is formed, described hawser is pooled capital by 4 ~ 8 steel wires and is formed, described layer of polyurethane is for being bounding on steel wire rope, and described tissue layer is that polyester material is made, and described oversheath is made up of chlorinated scoline.
Owing to have employed technique scheme, the present invention has following technique effect: the present invention adopts composite construction, and crane is large by cable intensity, and safety coefficient is high.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
All features disclosed in this description, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this description, unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Be illustrated in figure 1 a preferred embodiment of the present invention, i.e. a kind of crane cable, it is characterized in that, comprise steel wire rope 1, layer of polyurethane 2, tissue layer 3 and oversheath 4 from inside to outside successively, described steel wire rope 1 is pooled capital by 3 ~ 5 strands of hawser and is formed, and described hawser is pooled capital by 4 ~ 8 steel wires and formed, and described layer of polyurethane 2 is for being bounding on steel wire rope 1, described tissue layer 3 is made for polyester material, and described oversheath 4 is made up of chlorinated scoline.
The present invention adopts composite construction, and crane is large by cable intensity, and safety coefficient is high.
The present invention is not limited to aforesaid detailed description of the invention.The present invention expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (1)
1. a crane cable, it is characterized in that, comprise steel wire rope (1), layer of polyurethane (2), tissue layer (3) and oversheath (4) from inside to outside successively, described steel wire rope (1) is pooled capital by 3 ~ 5 strands of hawser and is formed, described hawser is pooled capital by 4 ~ 8 steel wires and is formed, described layer of polyurethane (2) is for being bounding on steel wire rope (1), and described tissue layer (3) is made for polyester material, and described oversheath (4) is made up of chlorinated scoline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429270.9A CN105019284A (en) | 2015-07-21 | 2015-07-21 | Cable for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429270.9A CN105019284A (en) | 2015-07-21 | 2015-07-21 | Cable for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105019284A true CN105019284A (en) | 2015-11-04 |
Family
ID=54409559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510429270.9A Pending CN105019284A (en) | 2015-07-21 | 2015-07-21 | Cable for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105019284A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077975A (en) * | 2019-03-20 | 2019-08-02 | 山东省田庄煤矿有限公司 | A kind of noise reduction pipe mover |
-
2015
- 2015-07-21 CN CN201510429270.9A patent/CN105019284A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077975A (en) * | 2019-03-20 | 2019-08-02 | 山东省田庄煤矿有限公司 | A kind of noise reduction pipe mover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |