CN214529908U - High-strength cable core steel wire rope - Google Patents
High-strength cable core steel wire rope Download PDFInfo
- Publication number
- CN214529908U CN214529908U CN202023130877.2U CN202023130877U CN214529908U CN 214529908 U CN214529908 U CN 214529908U CN 202023130877 U CN202023130877 U CN 202023130877U CN 214529908 U CN214529908 U CN 214529908U
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- CN
- China
- Prior art keywords
- layer
- cable core
- wire rope
- protective layer
- elastic
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- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 239000010410 layer Substances 0.000 claims abstract description 77
- 239000011241 protective layer Substances 0.000 claims abstract description 32
- 239000003063 flame retardant Substances 0.000 claims abstract description 12
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000036039 immunity Effects 0.000 abstract description 3
- 238000005253 cladding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
Images
Abstract
The utility model discloses a high strength cable core wire rope, including first rope strand, first rope strand is twisted with the fingers by three piece at least second rope strand spiral package and is formed, the second rope strand is equipped with core and steel wire, the second rope strand outside is equipped with first protective layer, the first rope strand outside is equipped with the second protective layer, first protective layer with it has the elastic block to fill between the second protective layer, first protective layer is equipped with fire-retardant layer, the fire-retardant layer outside is equipped with the insulating layer, the insulating layer outside is equipped with the shielding layer, the second protective layer is equipped with first elastic layer, the first elastic layer outside is equipped with the vacuum layer, the vacuum layer outside is equipped with the waterproof layer, the waterproof layer outside is equipped with the second elastic layer. The utility model discloses in, through first protective layer and second protective layer, improved whole cable core wire rope's intensity and life to the interference immunity and the transmission ability of cable signal have been improved.
Description
Technical Field
The utility model relates to a wire rope technical field especially relates to a high strength cable core wire rope.
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 is a spiral rope which is formed by twisting a plurality of layers of steel wires into strands, and then twisting a certain number of strands by taking a rope core as a center.
The whole strength of the existing cable core steel wire rope is poor, so that the cable core body is extremely easy to be damaged by external factors, the whole service life of the cable is greatly shortened, the whole using effect is poor, and meanwhile, the whole stability of the traditional cable core steel wire rope is poor when the cable core steel wire rope is used.
Disclosure of Invention
The utility model aims to provide a: in order to solve the problems, a high-strength cable core steel wire rope is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the high-strength cable core steel wire rope comprises a first rope strand, wherein the first rope strand is formed by spirally wrapping and twisting at least three second rope strands, the second rope strand is provided with a core body and a plurality of steel wires, a first protective layer is coated on the outer side of the second rope strand, a second protective layer is coated on the outer side of the first rope strand, and a plurality of elastic blocks are filled between the first protective layer and the second protective layer.
As a further description of the above technical solution:
and a plurality of steel wires are spirally wrapped and twisted outside the core body.
As a further description of the above technical solution:
the first protective layer is provided with a flame-retardant layer, the outer side of the flame-retardant layer is coated with an insulating layer, and the outer side of the insulating layer is coated with a shielding layer.
As a further description of the above technical solution:
the second protective layer is equipped with first elastic layer, the cladding of first elastic layer outside has the vacuum layer, the cladding of vacuum layer outside has the waterproof layer, the cladding of waterproof layer outside has the second elastic layer.
As a further description of the above technical solution:
the flame-retardant layer is made of mica, the insulating layer is made of asbestos, and the shielding layer is made of a copper sheet with electromagnetic shielding performance.
As a further description of the above technical solution:
the first elastic layer and the second elastic layer are both made of natural rubber, and the waterproof layer is made of water-absorbent resin.
As a further description of the above technical solution:
the elastic block is made of silica gel.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, through the setting of second protective layer, improved whole cable core wire rope's intensity and life, through the setting of first protective layer, strengthened the protection to the cable core to improve cable signal's interference immunity and transmission ability, improved stability in use.
Drawings
Fig. 1 shows a schematic diagram of an internal structure of a high-strength cable core steel wire rope according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of a first protective layer of a high-strength cable core steel wire rope according to an embodiment of the present invention;
fig. 3 shows a structural schematic diagram of a second protective layer of a high-strength cable core steel wire rope according to an embodiment of the present invention.
Illustration of the drawings:
1. a core body; 2. a steel wire; 3. a first protective layer; 301. a flame retardant layer; 302. an insulating layer; 303. a shielding layer; 4. a second protective layer; 401. a first elastic layer; 402. a vacuum layer; 403. a waterproof layer; 404. a second elastic layer; 5. an elastic block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high strength cable core wire rope, including first strand, first strand is twisted up by the spiral package of at least three second strand, the second strand is equipped with a core 1 and a plurality of steel wire 2, the outside cladding of second strand has first protective layer 3, the outside cladding of first strand has second protective layer 4, it has a plurality of elastic mass 5 to fill between first protective layer 3 and the second protective layer 4, through the setting of second protective layer 4, whole cable core wire rope's intensity and life have been improved, through the setting of first protective layer 3, the protection to cable core 1 has been strengthened, and the interference immunity and the transmission ability of cable signal have been improved, and the stability in use is improved.
Specifically, as shown in fig. 1 and 2, a plurality of steel wires 2 are spirally wrapped and twisted outside the core body 1, the first protection layer 3 is provided with a flame-retardant layer 301, the flame-retardant layer 301 is coated with an insulating layer 302, the insulating layer 302 is coated with a shielding layer 303, the flame-retardant layer 301 is made of mica, the insulating layer 302 is made of asbestos, the shielding layer 303 is made of copper sheets with electromagnetic shielding performance, and the flame retardance, the insulating property and the shielding performance of the core body 1 are enhanced.
Specifically, as shown in fig. 1 and 3, the second protection layer 4 is provided with a first elastic layer 401, the outer side of the first elastic layer 401 is coated with a vacuum layer 402, the outer side of the vacuum layer 402 is coated with a waterproof layer 403, the outer side of the waterproof layer 403 is coated with a second elastic layer 404, the first elastic layer 401 and the second elastic layer 404 are made of natural rubber, the waterproof layer 403 is made of water-absorbent resin, the waterproof performance of the cable core steel wire rope is enhanced, the elastic block 5 is made of silica gel, the elasticity of the cable core steel wire rope is increased, and the external buffering force acts on the elastic layer.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The high-strength cable core steel wire rope comprises a first strand, and is characterized in that the first strand is formed by spirally wrapping and twisting at least three second strands, the second strand is provided with a core body (1) and a plurality of steel wires (2), a first protective layer (3) is coated on the outer side of the second strand, a second protective layer (4) is coated on the outer side of the first strand, and a plurality of elastic blocks (5) are filled between the first protective layer (3) and the second protective layer (4).
2. A high strength cable core wire rope according to claim 1, characterized in that a number of said steel wires (2) are helically twisted around said core (1).
3. The high-strength cable core steel wire rope according to claim 1, wherein the first protective layer (3) is provided with a flame retardant layer (301), the flame retardant layer (301) is coated with an insulating layer (302), and the insulating layer (302) is coated with a shielding layer (303).
4. A high strength cable core wire rope according to claim 1, wherein the second protective layer (4) is provided with a first elastic layer (401), a vacuum layer (402) is coated outside the first elastic layer (401), a waterproof layer (403) is coated outside the vacuum layer (402), and a second elastic layer (404) is coated outside the waterproof layer (403).
5. A high strength cable core steel cord according to claim 3, wherein the flame retardant layer (301) is made of mica, the insulating layer (302) is made of asbestos, and the shielding layer (303) is made of copper sheet with electromagnetic shielding property.
6. A high strength cable core wire rope according to claim 4, wherein the first elastic layer (401) and the second elastic layer (404) are made of natural rubber, and the waterproof layer (403) is made of water-absorbent resin.
7. A high strength cable core wire rope according to claim 1, characterized in that the elastic block (5) is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023130877.2U CN214529908U (en) | 2020-12-23 | 2020-12-23 | High-strength cable core steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023130877.2U CN214529908U (en) | 2020-12-23 | 2020-12-23 | High-strength cable core steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214529908U true CN214529908U (en) | 2021-10-29 |
Family
ID=78295197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023130877.2U Active CN214529908U (en) | 2020-12-23 | 2020-12-23 | High-strength cable core steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214529908U (en) |
-
2020
- 2020-12-23 CN CN202023130877.2U patent/CN214529908U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240116 Address after: 413000 Village Group by the Embankment of Jianfeng Village, Qianjiazhou Township, Heshan District, Yiyang City, Hunan Province Patentee after: Hu Taiping Address before: 225721 peima industrial concentration zone, Dainan Town, Xinghua City, Taizhou City, Jiangsu Province Patentee before: Xinghua Hongxing Stainless Steel Products Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240204 Address after: 510000 8 Dongsheng economic society Road, pingzhong Avenue, Taiping Town, Conghua District, Guangzhou City, Guangdong Province Patentee after: Huaneng Electric (Guangdong) Co.,Ltd. Country or region after: China Address before: 413000 Village Group by the Embankment of Jianfeng Village, Qianjiazhou Township, Heshan District, Yiyang City, Hunan Province Patentee before: Hu Taiping Country or region before: China |