CN205295775U - Novel compaction thigh wire rope - Google Patents
Novel compaction thigh wire rope Download PDFInfo
- Publication number
- CN205295775U CN205295775U CN201520971311.2U CN201520971311U CN205295775U CN 205295775 U CN205295775 U CN 205295775U CN 201520971311 U CN201520971311 U CN 201520971311U CN 205295775 U CN205295775 U CN 205295775U
- Authority
- CN
- China
- Prior art keywords
- strand
- wire rope
- outer layer
- steel wire
- rope
- 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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Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B5/00—Making ropes or cables from special materials or of particular form
- D07B5/007—Making ropes or cables from special materials or of particular form comprising postformed and thereby radially plastically deformed elements
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2019—Strands pressed to shape
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- Ropes Or Cables (AREA)
Abstract
The utility model belongs to the technical field of the wire rope technique and specifically relates to a novel compaction thigh wire rope, wire rope includes interior straton rope and 14 outer thighs, interior straton rope includes 1 center thigh, 4 inlayer thighs and 8 outer thighs, wire rope adopts right ordinary lay, outer strand and outer strand left ordinary lay, inlayer rope and wire rope sth. Made by twisting are to on the contrary, the inlayer thigh is a contact form between the steel wire of inferior outer thigh and outer thigh, 8 root time outer thigh is including 4 thick strand and 4 thin strand, 4 root slightly thigh is the sunk part that linear contact form imbedded 2 adjacent inlayer thighs, and 4 thin thighs are linear contact form and wrap the bulge who twists with the fingers at 4 inlayer thighs respectively.
Description
Technical field
This utility model relates to steel wire rope technical field, especially a kind of novel compaction-strand steel wire rope.
Background technology
Steel wire rope is a kind of widely used metallic article, it is frequently used in the fields such as the lifting of various device, traction, tension and carrying, owing to the field of its application is various, therefore its structural requirement is also just had nothing in common with each other, in the steel wire rope of existing use, owing to its internal structure is loose, the stability of steel wire rope and fatigue life all can not meet the application requirement of higher standard.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art, compares multi-strand cable 18 �� 7 and improves the flexibility of steel wire rope, compares 35 �� 7 class steel wire ropes and improves the abrasion resistance of steel wire rope. A kind of cover wire that increases is provided to improve steel wire rope sectional area and make its compact conformation, stability press capacity strong, anti-and the strong novel compaction-strand steel wire rope of one of bending resistance.
This utility model is achieved through the following technical solutions:
A kind of novel compaction-strand steel wire rope, it is characterized in that: described steel wire rope includes inner-electron rope and 14 outer layer strand, described inner-electron rope includes 1 central strand, 4 internal layer stocks and 8 outer layer strand, described steel wire rope adopts right ordinary lay, described outer layer strand and and the left ordinary lay of outer layer strand, described internal layer rope and cable lay are contrary, described internal layer stock, and secondary outer layer strand contacts shape with between the steel wire of outer layer strand in face.
And, described 8 outer layer strand include 4 thick stocks and 4 thin stocks, and described 4 thick stocks linearly contact shape and embed the female of 2 adjacent internal layer stocks, and 4 thin stocks linearly contact shape and wrap the sth. made by twisting bossing at 4 internal layer stocks respectively.
And, described central strand is formed by the outer layer twisted filament twisting that the central hair that 1 diameter is 0.8mm and 6 diameters are 0.72mm.
And, described internal layer stock is formed by the outer layer twisted filament twisting that the central hair that 1 diameter is 1.75mm and 6 diameters are 1.65mm.
And, the thick stock of described outer layer strand is formed by the outer layer silk twisting that the internal layer silk that the central hair that 1 diameter is 1.6mm and 8 diameters are 1.0mm and 8 diameters are 1.9mm.
And, the thin stock of described outer layer strand is formed by the outer layer silk twisting that the central hair that 1 diameter is 1.9mm and 6 diameters are 1.75mm.
And, described outer layer strand is formed by the outer layer silk twisting that the central hair that 1 diameter is 2.2mm and 6 diameters are 2.0mm.
And, described wire rope lay pitch is 7 times of wirerope diameter, and the lay pitch of described inner-electron rope is 6.5 times of inner-electron rope diameter.
Advantage of the present utility model and having the benefit effect that
In this utility model, central strand, internal layer stock and secondary outer layer strand match, and add the sectional area of inner-electron rope, improve the amount of metal in unit are, improve rupture pull force; The proportioning of inner-electron rope and outer layer strand, optimizes the distribution between different stock, is more conducive to die drawing or rolling; In each stock, the mode of employing face contact, adds the contact area of steel wire between stock, thus the contact stress decreased between stock, improves the wearability of steel wire rope; The lay pitch shortens, and decreases the gap between stock, improves the stability of steel wire rope, and then improve flexibility and the fatigue life of steel wire rope; Central strand, internal layer stock, secondary outer layer strand and outer layer strand match and adopt the mode of mutual twisting so that steel wire rope has not revolving property.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
By the examples below this utility model being elaborated, described embodiment is illustrative and not restrictive, it is impossible to limit protection domain of the present utility model with this.
A kind of novel compaction-strand steel wire rope, this utility model innovation is in that, described steel wire rope includes inner-electron rope and 14 outer layer strand 1, described inner-electron rope includes 4,4 internal layer stocks 5 of 1 central strand and 8 outer layer strand, described steel wire rope adopts right ordinary lay, described the left ordinary lay of outer layer strand, and described internal layer stock and cable lay are contrary, described internal layer stock, secondary outer layer strand contacts shape 6 with between the steel wire of outer layer strand in face.
In the present embodiment, described 8 outer layer strand include 4 thick stocks 3 and 4 thin stocks 2, and described 4 thick stocks linearly contact shape and embed the female of 2 adjacent internal layer stocks, and 4 thin stocks linearly contact shape and wrap the sth. made by twisting bossing at 4 internal layer stocks respectively.
In the present embodiment, described central strand is formed by the outer layer twisted filament twisting that the central hair that 1 diameter is 0.8mm and 6 diameters are 0.72mm. Described internal layer stock is formed by the outer layer twisted filament twisting that the central hair that 1 diameter is 1.75mm and 6 diameters are 1.65mm. The thick stock of described outer layer strand is formed by the outer layer silk twisting that the internal layer silk that the central hair that 1 diameter is 1.6mm and 8 diameters are 1.0mm and 8 diameters are 1.9mm. The thin stock of described outer layer strand is formed by the outer layer silk twisting that the central hair that 1 diameter is 1.9mm and 6 diameters are 1.75mm. Described outer layer strand is formed by the outer layer silk twisting that the central hair that 1 diameter is 2.2mm and 6 diameters are 2.0mm.
For shortening the lay pitch in this utility model, described wire rope lay pitch is 7 times of wirerope diameter, and the lay pitch of described inner-electron rope is 6.5 times of inner-electron rope diameter.
In this utility model, central strand, internal layer stock and secondary outer layer strand match, and add the sectional area of inner-electron rope, improve the amount of metal in unit are, improve rupture pull force; The proportioning of inner-electron rope and outer layer strand, optimizes the distribution between different stock, is more conducive to die drawing or rolling; In each stock, the mode of employing face contact, adds the contact area of steel wire between stock, thus the contact stress decreased between stock, improves the wearability of steel wire rope; The lay pitch shortens, and decreases the gap between stock, improves the stability of steel wire rope, and then improve flexibility and the fatigue life of steel wire rope; Central strand, internal layer stock, secondary outer layer strand and outer layer strand match and adopt the mode of mutual twisting so that steel wire rope has not revolving property.
Claims (8)
1. a novel compaction-strand steel wire rope, it is characterized in that: described steel wire rope includes inner-electron rope and 14 outer layer strand, described inner-electron rope includes 1 central strand, 4 internal layer stocks and 8 outer layer strand, described steel wire rope adopts right ordinary lay, described the left ordinary lay of outer layer strand, described internal layer rope and cable lay are contrary, described internal layer stock, and secondary outer layer strand contacts shape with between the steel wire of outer layer strand in face.
2. the novel compaction-strand steel wire rope of one according to claim 1, it is characterized in that: described 8 outer layer strand include 4 thick stocks and 4 thin stocks, described 4 thick stocks linearly contact shape and embed the female of 2 adjacent internal layer stocks, and 4 thin stocks linearly contact shape and wrap the sth. made by twisting bossing at 4 internal layer stocks respectively.
3. the novel compaction-strand steel wire rope of one according to claim 1, it is characterised in that: described central strand is formed by the outer layer twisted filament twisting that the central hair that 1 diameter is 0.8mm and 6 diameters are 0.72mm.
4. the novel compaction-strand steel wire rope of one according to claim 1, it is characterised in that: described internal layer stock is formed by the outer layer twisted filament twisting that the central hair that 1 diameter is 1.75mm and 6 diameters are 1.65mm.
5. the novel compaction-strand steel wire rope of one according to claim 1, it is characterised in that: the thick stock of described outer layer strand is formed by the outer layer silk twisting that the internal layer silk that the central hair that 1 diameter is 1.6mm and 8 diameters are 1.0mm and 8 diameters are 1.9mm.
6. the novel compaction-strand steel wire rope of one according to claim 1, it is characterised in that: the thin stock of described outer layer strand is formed by the outer layer silk twisting that the central hair that 1 diameter is 1.9mm and 6 diameters are 1.75mm.
7. the novel compaction-strand steel wire rope of one according to claim 1, it is characterised in that: described outer layer strand is formed by the outer layer silk twisting that the central hair that 1 diameter is 2.2mm and 6 diameters are 2.0mm.
8. the novel compaction-strand steel wire rope of one according to claim 1, it is characterised in that: described wire rope lay pitch is 7 times of wirerope diameter, and the lay pitch of described inner-electron rope is 6.5 times of inner-electron rope diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971311.2U CN205295775U (en) | 2015-11-30 | 2015-11-30 | Novel compaction thigh wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971311.2U CN205295775U (en) | 2015-11-30 | 2015-11-30 | Novel compaction thigh wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205295775U true CN205295775U (en) | 2016-06-08 |
Family
ID=56435220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520971311.2U Expired - Fee Related CN205295775U (en) | 2015-11-30 | 2015-11-30 | Novel compaction thigh wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205295775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018140745A1 (en) * | 2017-01-26 | 2018-08-02 | Intuitive Surgical Operations, Inc. | Wire rope with enhanced wire wrap |
-
2015
- 2015-11-30 CN CN201520971311.2U patent/CN205295775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018140745A1 (en) * | 2017-01-26 | 2018-08-02 | Intuitive Surgical Operations, Inc. | Wire rope with enhanced wire wrap |
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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: 20160608 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |