CN213267312U - Wear-resistant steel wire rope - Google Patents
Wear-resistant steel wire rope Download PDFInfo
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- CN213267312U CN213267312U CN202021776520.9U CN202021776520U CN213267312U CN 213267312 U CN213267312 U CN 213267312U CN 202021776520 U CN202021776520 U CN 202021776520U CN 213267312 U CN213267312 U CN 213267312U
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Abstract
The utility model belongs to the technical field of the wire rope technique and specifically relates to a wear-resisting wire rope is related to, including the rope body, the rope body includes the rope core and a plurality of first steel wire of winding on the rope core, is provided with the filler in the gap between two adjacent first steel wire and the rope core. The setting of filler can be filled the gap between first steel wire and the rope core for relative movement is difficult for taking place for first steel wire and rope core, thereby reduces between the first steel wire and the wearing and tearing between first steel wire and the rope core, helps promoting wire rope's life-span and performance.
Description
Technical Field
The utility model belongs to the technical field of the wire rope technique and specifically relates to a wear-resisting wire rope is related to.
Background
The steel wire rope is a spiral steel wire bundle formed by twisting a plurality of steel wires together according to a certain rule. A steel cord generally comprises a core and a steel wire wound around the core, and the core and the steel wire in a conventional steel cord are both cylindrical steel wires.
Because wire rope can receive alternating load's effect when using to there is more space between columniform steel wire and the rope core, make steel wire or rope core can take place relative movement when receiving the exogenic action, consequently take place comparatively violent friction easily between a plurality of steel wires and the rope core, make wire rope receive comparatively serious wearing and tearing, produce harmful effects to wire rope's performance.
SUMMERY OF THE UTILITY MODEL
In order to reduce the wearing and tearing of wire rope, the utility model provides a wear-resisting wire rope.
The application provides a wear-resisting wire rope adopts following technical scheme:
the utility model provides a wear-resisting wire rope, includes the rope body, the rope body includes the rope core and a plurality of first steel wire of winding on the rope core, adjacent two be provided with the filler in the gap between first steel wire and the rope core.
Through adopting above-mentioned technical scheme, the setting of filler can be filled the gap between first steel wire and the rope core for relative movement is difficult for taking place for first steel wire and rope core, thereby reduces between the first steel wire and the wearing and tearing between first steel wire and the rope core, helps promoting wire rope's life-span and performance.
Preferably, the filler is arranged as a second steel wire, and the second steel wire is arranged in parallel along the first steel wire.
Through adopting above-mentioned technical scheme, the filler sets up to the second steel wire for the second steel wire keeps unanimous with the material of first steel wire, guarantees the homogeneity of wire rope material, can promote wire rope's bulk strength to a certain extent, can promote wire rope's compactibility, is favorable to reducing wire rope's inside wearing and tearing.
Preferably, the second steel wire is filled in a gap between the first steel wire and the rope core, and the surface of the second steel wire is attached to the surfaces of the first steel wire and the rope core.
Through adopting above-mentioned technical scheme, second steel wire surface laminates with first steel wire and rope core surface mutually for difficult relative movement that takes place between first steel wire, second steel wire and the rope core promotes the holistic compactedness of wire rope, and the wearing and tearing that produce when reducing the wire rope atress help promoting wire rope's performance.
Preferably, the surface of the rope core is provided with a first wear-resistant layer, the surface of the first steel wire is provided with a second wear-resistant layer, and the surface of the second steel wire is provided with a third wear-resistant layer.
Through adopting above-mentioned technical scheme, first wearing layer. The second wearing layer and the third wearing layer can effectively reduce the wearing and tearing between first steel wire, second steel wire and the rope core, guarantee that wire rope has higher life.
Preferably, the rope body is sleeved with a protective sleeve, and the inner wall of the protective sleeve is abutted to the rope body.
Through adopting above-mentioned technical scheme, protective case can play the effect of protection to the rope body, is favorable to reducing the wearing and tearing on rope body surface, promotes the life-span of the rope body. Meanwhile, the protective sleeve can hoop the rope body, and the compactness of the rope body is improved.
Preferably, the protective sleeve comprises a pressure-resistant layer and a fourth wear-resistant layer, and the fourth wear-resistant layer is located between the pressure-resistant layer and the rope body.
Through adopting above-mentioned technical scheme, the tensile layer can guarantee that protective case has higher intensity to make protective case can cramp the rope body. The fourth wear-resistant layer can reduce the wear of the tensile layer and ensure the performance of the protective sleeve.
Preferably, a third steel wire is arranged between each two adjacent first steel wires and the protective sleeve, the third steel wires are arranged in parallel with the first steel wires, and the diameter of each third steel wire is smaller than that of each first steel wire.
Through adopting above-mentioned technical scheme, the third steel wire can fill the gap between two adjacent first steel wires, promotes the compactedness of the rope body to can effectively promote the holistic intensity of wire rope.
Preferably, the third steel wire is provided with a plurality of steel wires, and the plurality of third steel wires are filled in the gap between the first steel wire and the protective sleeve.
Through adopting above-mentioned technical scheme, a plurality of third steel wires are filled the gap between first steel wire and the protective case, can further promote the holistic compactibility of wire rope, reduce the wearing and tearing when the rope body atress. Meanwhile, the cross-sectional area of the steel wire rope can be increased, so that the tensile strength of the steel wire rope is effectively enhanced.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the arrangement of the filler can fill the gap between the first steel wire and the rope core, so that the first steel wire and the rope core are not easy to move relatively, the abrasion between the first steel wires and between the first steel wire and the rope core is reduced, and the service life and the performance of the steel wire rope are improved;
2. the surface of the second steel wire is attached to the surfaces of the first steel wire and the rope core, so that the first steel wire, the second steel wire and the rope core are not easy to move relatively, the compactness of the steel wire rope can be improved, the abrasion generated when the steel wire rope is stressed is reduced, the overall strength of the steel wire rope can be improved to a certain extent by the second steel wire, and the performance of the steel wire rope is improved;
3. protective case can play the effect of protection to the rope body, and protective case can cramp the rope body simultaneously, promotes the compactedness of the rope body, and protective case's tensile layer can guarantee that protective case has higher intensity, and the wearing and tearing of protective case can be reduced to the second wearing layer.
Drawings
FIG. 1 is a schematic structural view of a steel cord;
fig. 2 is a schematic structural diagram of the rope body.
In the drawings, the reference numbers: 1. a rope body; 11. a rope core; 12. a first steel wire; 13. a second steel wire; 14. a third steel wire; 15. a first wear resistant layer; 16. a second wear layer; 17. a third wear layer; 2. protecting the sleeve; 21. a pressure resistant layer; 22. and a fourth wear resistant layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses wear-resisting wire rope. Referring to fig. 1 and 2, the steel wire rope includes a rope body 1 and a protective sleeve 2 sleeved on the rope body 1. The rope body 1 comprises a cylindrical rope core 11 and a plurality of first steel wires 12 spirally wound on the rope of the rope core 11, and the rope core 11 can support the first steel wires 12, so that the steel wire rope has a stable cross section structure. And the first steel wire 12 plays a role in bearing alternating load, so that the strength of the steel wire rope is ensured.
Referring to fig. 1, a second steel wire 13 is disposed in a gap between two adjacent first steel wires 12 and the rope core 11, the second steel wire 13 and the first steel wires 12 are parallel to each other, and the surface of the second steel wire 13 is attached to the surface of the first steel wire 12 and the surface of the rope core 11, so that the gap between the first steel wire 12 and the rope core 11 is filled, and the compactness of the rope body 1 is improved.
Referring to fig. 1, a second wear-resistant layer 16 is disposed on the surface of the first steel wire 12, a third wear-resistant layer 17 is disposed on the surface of the second steel wire 13, a first wear-resistant layer 15 is disposed on the surface of the rope core 11, and the first wear-resistant layer 15, the second wear-resistant layer 16 and the third wear-resistant layer 17 are preferably chromium-plated layers, so that the wear resistance of the first steel wire 12, the second steel wire 13 and the rope core 11 can be improved.
Referring to fig. 1, the protection sleeve 2 includes a compression-resistant layer 21 and a fourth wear-resistant layer 22, and the fourth wear-resistant layer 22 is located between the compression-resistant layer 21 and the rope body 1. The inner surface of the fourth wear layer 22 abuts against the surface of the first steel wire 12, so that the protective sleeve 2 is wrapped on the rope body 1. The pressure-resistant layer 21 can provide high strength, so that the protective sleeve 2 can clamp the rope body 1, and the compactness of the rope body 1 is improved.
The material of the pressure-resistant layer 21 is preferably a high-performance fiber material with high strength.
Referring to fig. 1 and 2, a plurality of third steel wires 14 are further disposed between two adjacent first steel wires 12 and the protective sleeve 2, the third steel wires 14 are parallel to the first steel wires 12, and the diameter of the third steel wire 14 is smaller than that of the first steel wire 12, so that the third steel wire 14 can fill the gap between the first steel wire 12 and the protective sleeve 2, thereby improving the compactness of the steel wire rope.
The embodiments of the present invention are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. A wear-resistant steel wire rope is characterized in that: including the fag end (1), the fag end (1) includes fag end (11) and a plurality of first steel wire (12) of winding on fag end (11), and adjacent two be provided with the filler in the gap between first steel wire (12) and fag end (11), the filler sets up to second steel wire (13), first steel wire (12) parallel arrangement is followed in second steel wire (13).
2. A wear resistant steel cord according to claim 1, characterized in that: the second steel wire (13) is filled in the gap between the first steel wire (12) and the rope core (11), and the surface of the second steel wire (13) is attached to the surfaces of the first steel wire (12) and the rope core (11).
3. A wear resistant steel cord according to claim 2, characterized in that: the surface of the rope core (11) is provided with a first wear-resistant layer (15), the surface of the first steel wire (12) is provided with a second wear-resistant layer (16), and the surface of the second steel wire (13) is provided with a third wear-resistant layer (17).
4. A wear resistant steel cord according to claim 1, characterized in that: the rope body (1) is sleeved with a protective sleeve (2), and the inner wall of the protective sleeve (2) is abutted to the rope body (1).
5. A wear resistant steel cord according to claim 4, characterized in that: the protective sleeve (2) comprises a pressure-resistant layer (21) and a fourth wear-resistant layer (22), and the fourth wear-resistant layer (22) is located between the pressure-resistant layer (21) and the rope body (1).
6. A wear resistant steel cord according to claim 4, characterized in that: and a third steel wire (14) is arranged between the first steel wire (12) and the protective sleeve (2), the third steel wire (14) is arranged in parallel with the first steel wire (12), and the diameter of the third steel wire (14) is smaller than that of the first steel wire (12).
7. A wear resistant steel cord according to claim 6, characterized in that: the third steel wire (14) is provided with a plurality of steel wires, and the third steel wires (14) are filled in a gap between the first steel wire (12) and the protective sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021776520.9U CN213267312U (en) | 2020-08-21 | 2020-08-21 | Wear-resistant steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021776520.9U CN213267312U (en) | 2020-08-21 | 2020-08-21 | Wear-resistant steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213267312U true CN213267312U (en) | 2021-05-25 |
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ID=75976948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021776520.9U Active CN213267312U (en) | 2020-08-21 | 2020-08-21 | Wear-resistant steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213267312U (en) |
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2020
- 2020-08-21 CN CN202021776520.9U patent/CN213267312U/en active Active
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