CN216585887U - Anti-loosening steel wire rope - Google Patents
Anti-loosening steel wire rope Download PDFInfo
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- CN216585887U CN216585887U CN202123281070.3U CN202123281070U CN216585887U CN 216585887 U CN216585887 U CN 216585887U CN 202123281070 U CN202123281070 U CN 202123281070U CN 216585887 U CN216585887 U CN 216585887U
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Abstract
The utility model discloses an anti-loosening steel wire rope, which comprises a steel wire rope body and a rubber wear-resistant layer arranged outside the steel wire rope body; the steel wire rope body comprises a central strand and a plurality of outer strands which are sequentially twisted outside the central strand, wherein the central strand comprises a central steel wire core, a plurality of inner nylon cores and a plurality of inner steel wire cores which are twisted outside the central steel wire core and are alternately arranged; the outer layer strands comprise fan-shaped outer layer strands and round outer layer strands which are alternately arranged; the round outer layer strand is formed by twisting a central cotton rope and 6 outer layer steel wire cores in the same direction; the fan-shaped outer layer strand consists of an inner side steel wire core, two middle steel wire cores and three outer side steel wire cores, and the outer side of the fan-shaped outer layer strand is wrapped with a carbon fiber coating layer. The utility model discloses a wire rope is provided with fan-shaped outer thigh in turn and circular outer thigh in the outside of central thigh, circular outer thigh in the middle of the two adjacent fan-shaped outer thigh centre grippings, and the system back structure of twisting with fingers is more stable, and non-deformable is with not hard up, can prolong wire rope's life.
Description
Technical Field
The utility model relates to a wire rope technical field, concretely relates to locking wire rope that moves.
Background
The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical property and geometric dimension meeting requirements together according to a certain rule, and consists of the steel wires, a rope core and lubricating grease. The steel wire rope has the advantages of high strength, light dead weight, stable work, difficulty in breaking the whole steel wire rope, and reliable work, and is applied to various industries for lifting, traction, tensioning, bearing and the like. Because the existing steel wire rope is easy to loosen after being used for a long time, and in engineering, once the steel wire rope is loosened, some use safety problems are easy to cause, the anti-loosening steel wire rope is needed to prolong the use time and reduce the safety risk.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-looseness wire rope to prior art's defect with not enough.
In order to achieve the above object, the utility model adopts the following technical scheme: an anti-loosening steel wire rope comprises a steel wire rope body and a rubber wear-resistant layer arranged on the outer side of the steel wire rope body; the steel wire rope is characterized in that the steel wire rope body comprises a central strand and a plurality of outer strands which are twisted on the outer side of the central strand in the forward direction, and the central strand comprises a central steel wire core, a plurality of inner nylon cores and a plurality of inner steel wire cores which are twisted on the outer side of the central steel wire core and are alternately arranged; the outer layer strands comprise fan-shaped outer layer strands and round outer layer strands which are alternately arranged; the round outer layer strand is formed by twisting a central cotton rope and 6 outer layer steel wire cores in the same direction; the fan-shaped outer layer strand comprises an inner side steel wire core, two middle steel wire cores and three outer side steel wire cores, and the outer side of the fan-shaped outer layer strand is wrapped with a carbon fiber coating layer.
Furthermore, the number of the inner nylon cores and the inner steel wire cores in the central strand is 3.
Furthermore, the number of the outer layer strands is 12, and the outer layer strands are respectively 6 fan-shaped outer layer strands and 6 round outer layer strands.
Furthermore, a fixed snap ring is arranged on the steel wire rope body at intervals of the same distance.
Furthermore, the inner side of the rubber wear-resistant layer is provided with an anti-skid convex block.
Further, the central cotton rope is soaked with anti-rust oil.
Furthermore, a rubber anti-slip strip is arranged at the contact position of the outer layer strand and the central strand, and the rubber anti-slip strip is twisted outside the central strand along with the outer layer strand.
After the structure is adopted, the utility model discloses beneficial effect does: the utility model discloses a wire rope is provided with fan-shaped outer thigh in turn and circular outer thigh in the outside of central thigh, circular outer thigh in the middle of the two adjacent fan-shaped outer thigh centre grippings, and the system back structure of twisting with fingers is more stable, and non-deformable is with not hard up, can prolong wire rope's life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: 1. a central strand; 11. a central wire core; 12. an inner nylon core; 13. an inner layer steel wire core; 2. a fan-shaped outer strand; 21. an inner wire core; 22. a middle wire core; 23. an outer wire core; 3. a circular outer strand; 31. a central cotton string; 32. an outer layer steel wire core; 4. a rubber wear layer; 41. anti-skid raised blocks.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Referring to fig. 1, the anti-loosening steel wire rope comprises a steel wire rope body and a rubber wear-resistant layer 4 arranged on the outer side of the steel wire rope body; the steel wire rope is characterized in that the steel wire rope body comprises a central strand 1 and a plurality of outer-layer strands which are twisted outside the central strand 1 in the forward direction, wherein the central strand 1 comprises a central steel wire core 11, a plurality of inner-layer nylon cores 12 and a plurality of inner-layer steel wire cores 2113 which are twisted outside the central steel wire core 11 and are alternately arranged; the outer layer strands comprise fan-shaped outer layer strands 2 and round outer layer strands 3 which are alternately arranged; the round outer layer strand 3 is formed by twisting a central cotton rope 31 and 6 outer layer steel wire cores 32 in the same direction; the fan-shaped outer layer strand 2 is composed of an inner side steel wire core 21, two middle steel wire cores 22 and three outer side steel wire cores 23, and the outer side of the fan-shaped outer layer strand 2 is wrapped with a carbon fiber coating layer. The utility model discloses a wire rope is provided with fan-shaped outer thigh 2 and circular outer thigh 3 in turn in the outside of central thigh 1, circular outer thigh 3 in the middle of the 2 centre grippings of two adjacent fan-shaped outer thighs, and the system of twisting with fingers back structure more stable, non-deformable with not hard up, can prolong wire rope's life.
In a further embodiment, the number of the inner nylon cores 12 and the inner steel wire cores 2113 in the central strand 1 is 3.
In a further embodiment, the number of outer strands is 12, 6 fan-shaped outer strands 2 and 6 round outer strands 3.
In a further embodiment, the steel wire rope body is provided with a fixing clamp ring at intervals of the same distance, and the fixing clamp ring clamps the steel wire rope body to reduce loosening.
In a further embodiment, the inner side of the rubber wear-resistant layer 4 is provided with anti-slip raised blocks 41, and the anti-slip raised blocks 41 play a role of anti-slip and can prevent loosening.
In a further embodiment, the central cotton string 31 is impregnated with a rust preventive oil.
In a further embodiment, a rubber anti-slip strip is arranged at the contact position of the outer layer strand and the central strand 1, the rubber anti-slip strip is twisted outside the central strand 1 along with the outer layer strand, and the rubber anti-slip strip can increase the friction force between the central strand 1 and the outer layer strand and reduce looseness.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. An anti-loosening steel wire rope comprises a steel wire rope body and a rubber wear-resistant layer arranged on the outer side of the steel wire rope body; the steel wire rope is characterized in that the steel wire rope body comprises a central strand and a plurality of outer strands which are twisted on the outer side of the central strand in the forward direction, and the central strand comprises a central steel wire core, a plurality of inner nylon cores and a plurality of inner steel wire cores which are twisted on the outer side of the central steel wire core and are alternately arranged; the outer layer strands comprise fan-shaped outer layer strands and round outer layer strands which are alternately arranged; the round outer layer strand is formed by twisting a central cotton rope and 6 outer layer steel wire cores in the same direction; the fan-shaped outer layer strand comprises an inner side steel wire core, two middle steel wire cores and three outer side steel wire cores, and the outer side of the fan-shaped outer layer strand is wrapped with a carbon fiber coating layer.
2. A looseness resistant steel wire rope according to claim 1, wherein the number of said inner nylon cores and said inner steel wire cores in said central strand is 3.
3. The anti-loosening steel wire rope according to claim 1, wherein the number of the outer layer strands is 12, and the number of the outer layer strands is 6.
4. The anti-loosening steel wire rope according to claim 1, wherein the steel wire rope body is provided with a fixing snap ring at equal intervals.
5. A looseness-resistant steel wire rope according to claim 1, wherein an inner side of said rubber abrasion-resistant layer is provided with an anti-slip bump.
6. The anti-loosening steel wire rope according to claim 1, wherein the central cotton rope is impregnated with an anti-rust oil.
7. The anti-loosening steel wire rope according to claim 1, wherein a rubber anti-slip strip is arranged at the contact part of the outer layer strand and the central strand, and the rubber anti-slip strip is twisted outside the central strand along with the outer layer strand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123281070.3U CN216585887U (en) | 2021-12-24 | 2021-12-24 | Anti-loosening steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123281070.3U CN216585887U (en) | 2021-12-24 | 2021-12-24 | Anti-loosening steel wire rope |
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| Publication Number | Publication Date |
|---|---|
| CN216585887U true CN216585887U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123281070.3U Active CN216585887U (en) | 2021-12-24 | 2021-12-24 | Anti-loosening steel wire rope |
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| CN (1) | CN216585887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875697A (en) * | 2022-06-01 | 2022-08-09 | 武钢维尔卡钢绳制品有限公司 | Composite core, steel wire rope and manufacturing method thereof |
-
2021
- 2021-12-24 CN CN202123281070.3U patent/CN216585887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875697A (en) * | 2022-06-01 | 2022-08-09 | 武钢维尔卡钢绳制品有限公司 | Composite core, steel wire rope and manufacturing method thereof |
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