CN221239443U - Stranded carbon fiber composite core wire - Google Patents
Stranded carbon fiber composite core wire Download PDFInfo
- Publication number
- CN221239443U CN221239443U CN202322905493.0U CN202322905493U CN221239443U CN 221239443 U CN221239443 U CN 221239443U CN 202322905493 U CN202322905493 U CN 202322905493U CN 221239443 U CN221239443 U CN 221239443U
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- groups
- fiber composite
- outer sheath
- composite core
- side wall
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- 239000002131 composite material Substances 0.000 title claims abstract description 101
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 24
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 24
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000000835 fiber Substances 0.000 claims abstract description 66
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 239000011241 protective layer Substances 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000049 pigment Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 150000001875 compounds Chemical group 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 12
- 229910052782 aluminium Inorganic materials 0.000 description 12
- 238000001125 extrusion Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model relates to the technical field of composite core wires, in particular to a stranded carbon fiber composite core wire which reduces the situation that a plurality of groups of fiber composite cores are damaged by stretching, improves the tensile resistance and wind vibration resistance, reduces the impact of the amplitude of the composite core wire on a tower, and improves the use effect; the fiber composite core comprises a fiber composite core and a first outer sheath, wherein a plurality of groups of fiber composite cores are circumferentially arranged on the inner side wall of the first outer sheath; still include protective layer, steel wire, multiunit first filling rope and multiunit second filling rope, the steel wire sets up inside first oversheath to multiunit fibre compound core circumference sets up outside the steel wire, multiunit first filling rope circumference sets up on the steel wire lateral wall, multiunit second filling rope circumference sets up on first oversheath inside wall, and multiunit first filling rope and multiunit second filling rope set up respectively between multiunit fibre compound core, the protective layer sets up on first oversheath lateral wall, the protective layer is used for protecting multiunit fibre compound core.
Description
Technical Field
The utility model relates to the technical field of composite core wires, in particular to a stranded carbon fiber composite core wire.
Background
The carbon fiber composite material has the advantages of light weight, high strength, high rigidity, corrosion resistance and the like, and is widely applied to the fields of aerospace, automobiles, ships and the like.
At present, in a carbon fiber composite core wire, as in the prior art, the utility model patent with the publication number of CN208208413U is issued, the wire comprises a molded line aluminum wire, a carbon fiber composite core, a central aluminum pipe and a round line aluminum wire, wherein the round line aluminum wire and the carbon fiber composite core are alternately arranged along the outer circumferential direction of the central aluminum pipe and are tightly twisted with the central aluminum pipe by taking the central aluminum pipe as the center, the carbon fiber composite core is formed by a carbon fiber inner core and a glass fiber layer coated on the outer side of the carbon fiber inner core, and the molded line aluminum wire is twisted with the carbon fiber composite core and the round line aluminum wire as the outermost layer of the wire.
However, in use of the wire, it was found that the wire was twisted around the central aluminum tube and closely with the central aluminum tube by using the round wire aluminum wire and the carbon fiber composite core, respectively, and the design of the carbon fiber composite core increased the tensile strength of the wire, but the wire was easily damaged by stretching, thereby reducing the reliability of use.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the stranded carbon fiber composite core wire which reduces the condition that a plurality of groups of fiber composite cores are damaged by stretching, improves the tensile resistance and wind vibration resistance, reduces the impact of the amplitude of the composite core wire on a tower and improves the using effect.
The utility model relates to a stranded carbon fiber composite core wire, which comprises fiber composite cores and a first outer sheath, wherein a plurality of groups of fiber composite cores are circumferentially arranged on the inner side wall of the first outer sheath; the steel wire is arranged inside the first outer sheath, a plurality of groups of fiber composite cores are circumferentially arranged outside the steel wire, a plurality of groups of first filling ropes are circumferentially arranged on the outer side wall of the steel wire, a plurality of groups of second filling ropes are circumferentially arranged on the inner side wall of the first outer sheath, a plurality of groups of first filling ropes and a plurality of groups of second filling ropes are respectively arranged between a plurality of groups of fiber composite cores, the protection layer is arranged on the outer side wall of the first outer sheath, and the protection layer is used for protecting the plurality of groups of fiber composite cores; the electric power is transmitted through the multi-group fiber composite core, the tensile strength of the composite core wire is improved through the arrangement of the steel wires, the situation that the multi-group fiber composite core is damaged by stretching is reduced, the abrasion between the multi-group fiber composite core is reduced through the arrangement of the multi-group first filling ropes and the multi-group second filling ropes between the multi-group fiber composite core, the mechanical strength of the composite core wire is increased, the tensile strength and wind vibration resistance of the composite core wire are improved, the impact of the amplitude of the composite core wire to a tower is reduced, and the mechanical stability between the multi-group fiber composite core and the multi-group second filling ropes is improved through the arrangement of the first outer sheath, so that the use effect is improved.
Preferably, the protection layer comprises a protection sleeve, a plurality of groups of wrapping rings, a plurality of groups of elastic columns and a second outer sheath, wherein the plurality of groups of wrapping rings are sleeved on the outer side wall of the first outer sheath at equal intervals, the left end and the right end of each of the plurality of groups of elastic columns are respectively arranged on the outer side wall of the plurality of groups of wrapping rings, the plurality of groups of elastic columns are circumferentially arranged outside the first outer sheath, the second outer sheath is sleeved outside the plurality of groups of wrapping rings and the plurality of groups of elastic columns, the protection sleeve is arranged on the outer side wall of the second outer sheath, and the protection sleeve is used for protecting the second outer sheath; through setting up multiunit package ring, improve multiunit elastic column installation location's convenience, through setting up multiunit elastic column, improve the impact extrusion effect that shocks resistance of compound core wire, reduce the damage that outside extrusion led to the fact the compound core of multiunit fibre, improve the operational reliability of compound core wire.
Preferably, the protective sleeve comprises a shielding layer and a third outer sheath, the shielding layer is sleeved on the outer side wall of the second outer sheath, and the third outer sheath is sleeved on the outer side wall of the shielding layer; through setting up the shielding layer, improve the shielding effect of multiunit fibre composite core, when composite core wire and information cable are close to the installation, reduce multiunit fibre composite core to signal transmission's interference, through setting up the third oversheath, improve the wear-resisting protection effect of composite core wire.
Preferably, the liquid pigment is arranged at the gaps among the groups of elastic columns; when the shielding layer and the third outer sheath are damaged, the liquid pigment flows outwards through the crack, so that the convenience of identifying the damaged position of the composite core wire is improved.
Preferably, the shielding layer comprises a shielding layer and a third outer sheath, and the shielding layer is arranged between the shielding layer and the third outer sheath; the anti-cutting effect of the composite core wire is improved, and the use strength of the composite core wire is improved.
Preferably, the fiber composite core further comprises a plurality of groups of fourth outer jackets, and the plurality of groups of fourth outer jackets are respectively sleeved on the outer side walls of the plurality of groups of fiber composite cores; the protection effect of the multi-group fiber composite core is improved.
Preferably, the device further comprises a warning mark, wherein the warning mark is arranged on the outer side wall of the third outer sheath; the warning and identifying convenience of the composite core wire is improved.
Compared with the prior art, the utility model has the beneficial effects that: the electric power is transmitted through the multi-group fiber composite core, the tensile strength of the composite core wire is improved through the arrangement of the steel wires, the situation that the multi-group fiber composite core is damaged by stretching is reduced, the abrasion between the multi-group fiber composite core is reduced through the arrangement of the multi-group first filling ropes and the multi-group second filling ropes between the multi-group fiber composite core, the mechanical strength of the composite core wire is increased, the tensile strength and wind vibration resistance of the composite core wire are improved, the impact of the amplitude of the composite core wire to a tower is reduced, and the mechanical stability between the multi-group fiber composite core and the multi-group second filling ropes is improved through the arrangement of the first outer sheath, so that the use effect is improved.
Drawings
FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 2 is a schematic illustration of an axially partial structure of a fiber composite core connected to a second fill cord or the like;
FIG. 3 is a schematic illustration of a partial structure of an axial measurement of the connection of a second outer sheath to a shield layer or the like;
FIG. 4 is a schematic diagram of an axially measured partial structure of a third outer jacket connected to a wire mesh skeleton or the like;
The reference numerals in the drawings: 1. a fiber composite core; 2. a first outer sheath; 3. a steel wire; 4. a first fill cord; 5. a second fill cord; 6. wrapping the ring; 7. an elastic column; 8. a second outer sheath; 9. a shielding layer; 10. a third outer sheath; 11. a liquid pigment; 12. a steel wire mesh skeleton; 13. a fourth outer sheath; 14. and (5) warning identification.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1 to 4, a stranded carbon fiber composite core wire of the present utility model includes a fiber composite core 1 and a first outer sheath 2, a plurality of groups of fiber composite cores 1 being circumferentially disposed on an inner side wall of the first outer sheath 2; the novel fiber composite core comprises a first outer sheath 2, a second outer sheath 2, a protective layer, a steel wire 3, a plurality of groups of first filling ropes 4 and a plurality of groups of second filling ropes 5, wherein the steel wire 3 is arranged inside the first outer sheath 2, a plurality of groups of fiber composite cores 1 are circumferentially arranged outside the steel wire 3, a plurality of groups of first filling ropes 4 are circumferentially arranged on the outer side wall of the steel wire 3, a plurality of groups of second filling ropes 5 are circumferentially arranged on the inner side wall of the first outer sheath 2, a plurality of groups of first filling ropes 4 and a plurality of groups of second filling ropes 5 are respectively arranged between the plurality of groups of fiber composite cores 1, the protective layer is arranged on the outer side wall of the first outer sheath 2, and the protective layer is used for protecting the plurality of groups of fiber composite cores 1;
As shown in fig. 1, the protection layer comprises a protection sleeve, a plurality of groups of wrapping rings 6, a plurality of groups of elastic columns 7 and a second outer sheath 8, wherein the plurality of groups of wrapping rings 6 are sleeved on the outer side wall of the first outer sheath 2 at equal intervals, the left end and the right end of the plurality of groups of elastic columns 7 are respectively arranged on the outer side wall of the plurality of groups of wrapping rings 6, the plurality of groups of elastic columns 7 are circumferentially arranged outside the first outer sheath 2, the second outer sheath 8 is sleeved outside the plurality of groups of wrapping rings 6 and the plurality of groups of elastic columns 7, the protection sleeve is arranged on the outer side wall of the second outer sheath 8, and the protection sleeve is used for protecting the second outer sheath 8;
In this embodiment, through the transmission of multiunit fiber composite core 1 to electric power, through setting up steel wire 3, improve the tensile strength of compound core wire, reduce multiunit fiber composite core 1 and receive the condition of tensile damage, through filling multiunit first filling rope 4 and multiunit second filling rope 5 and setting up between multiunit fiber composite core 1, reduce the wearing and tearing between multiunit fiber composite core 1, increase the mechanical strength of compound core wire simultaneously, improve compound core wire's tensile strength and wind-proof ability, reduce compound core wire amplitude to the impact of pylon, through setting up first oversheath 2, improve the mechanism stability between multiunit fiber composite core 1 and the multiunit second filling rope 5, improve the result of use.
Example 2
As shown in fig. 1 to 4, a stranded carbon fiber composite core wire of the present utility model includes a fiber composite core 1 and a first outer sheath 2, a plurality of groups of fiber composite cores 1 being circumferentially disposed on an inner side wall of the first outer sheath 2; the novel fiber composite core comprises a first outer sheath 2, a second outer sheath 2, a protective layer, a steel wire 3, a plurality of groups of first filling ropes 4 and a plurality of groups of second filling ropes 5, wherein the steel wire 3 is arranged inside the first outer sheath 2, a plurality of groups of fiber composite cores 1 are circumferentially arranged outside the steel wire 3, a plurality of groups of first filling ropes 4 are circumferentially arranged on the outer side wall of the steel wire 3, a plurality of groups of second filling ropes 5 are circumferentially arranged on the inner side wall of the first outer sheath 2, a plurality of groups of first filling ropes 4 and a plurality of groups of second filling ropes 5 are respectively arranged between the plurality of groups of fiber composite cores 1, the protective layer is arranged on the outer side wall of the first outer sheath 2, and the protective layer is used for protecting the plurality of groups of fiber composite cores 1;
As shown in fig. 1, the protection layer comprises a protection sleeve, a plurality of groups of wrapping rings 6, a plurality of groups of elastic columns 7 and a second outer sheath 8, wherein the plurality of groups of wrapping rings 6 are sleeved on the outer side wall of the first outer sheath 2 at equal intervals, the left end and the right end of the plurality of groups of elastic columns 7 are respectively arranged on the outer side wall of the plurality of groups of wrapping rings 6, the plurality of groups of elastic columns 7 are circumferentially arranged outside the first outer sheath 2, the second outer sheath 8 is sleeved outside the plurality of groups of wrapping rings 6 and the plurality of groups of elastic columns 7, the protection sleeve is arranged on the outer side wall of the second outer sheath 8, and the protection sleeve is used for protecting the second outer sheath 8;
As shown in fig. 1, the protective sleeve comprises a shielding layer 9 and a third outer sheath 10, wherein the shielding layer 9 is sleeved on the outer side wall of the second outer sheath 8, and the third outer sheath 10 is sleeved on the outer side wall of the shielding layer 9;
as shown in fig. 1, the liquid pigment 11 is further included, and the liquid pigment 11 is arranged at the gaps among the plurality of groups of elastic columns 7;
As shown in fig. 3, the shielding layer comprises a shielding layer 9 and a third outer sheath 10, and further comprises a steel wire mesh framework 12, wherein the steel wire mesh framework 12 is arranged between the shielding layer 9 and the third outer sheath 10;
As shown in fig. 4, the fiber composite core further comprises a plurality of groups of fourth outer jackets 13, wherein the plurality of groups of fourth outer jackets 13 are respectively sleeved on the outer side walls of the plurality of groups of fiber composite cores 1;
as shown in fig. 1, the device further comprises a warning mark 14, wherein the warning mark 14 is arranged on the outer side wall of the third outer sheath 10;
In this embodiment, through setting up multiunit package ring 6, improve multiunit elastic column 7 installation location's convenience, through setting up multiunit elastic column 7, improve the impact extrusion effect of compound core wire, reduce the damage that outside extrusion caused multiunit fibre compound core 1, improve the reliability in use of compound core wire, through setting up shielding layer 9, improve the shielding effect of multiunit fibre compound core 1, when compound core wire and information cable are close to the installation, reduce multiunit fibre compound core 1 to signal transmission's interference, through setting up third oversheath 10, improve the wear-resisting protection effect of compound core wire.
When the stranded carbon fiber composite core wire works, electric power is transmitted through the plurality of groups of fiber composite cores 1, the tensile strength of the composite core wire is improved through the arrangement of the steel wires 3, the plurality of groups of first filling ropes 4 and the plurality of groups of second filling ropes 5 are filled among the plurality of groups of fiber composite cores 1, abrasion among the plurality of groups of fiber composite cores 1 is reduced, meanwhile, the mechanical strength of the composite core wire is improved, and the mechanical stability between the plurality of groups of fiber composite cores 1 and the plurality of groups of second filling ropes 5 is improved through the arrangement of the first outer sheath 2.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The stranded carbon fiber composite core lead comprises a fiber composite core (1) and a first outer sheath (2), wherein a plurality of groups of fiber composite cores (1) are circumferentially arranged on the inner side wall of the first outer sheath (2); the novel fiber composite core is characterized by further comprising a protection layer, steel wires (3), a plurality of groups of first filling ropes (4) and a plurality of groups of second filling ropes (5), wherein the steel wires (3) are arranged inside the first outer sheath (2), a plurality of groups of fiber composite cores (1) are circumferentially arranged outside the steel wires (3), a plurality of groups of first filling ropes (4) are circumferentially arranged on the outer side wall of the steel wires (3), a plurality of groups of second filling ropes (5) are circumferentially arranged on the inner side wall of the first outer sheath (2), a plurality of groups of first filling ropes (4) and a plurality of groups of second filling ropes (5) are respectively arranged between the plurality of groups of fiber composite cores (1), the protection layer is arranged on the outer side wall of the first outer sheath (2), and the protection layer is used for protecting the plurality of groups of fiber composite cores (1).
2. The stranded carbon fiber composite core wire according to claim 1, wherein the protective layer comprises a protective sleeve, a plurality of groups of wrapping rings (6), a plurality of groups of elastic columns (7) and a second outer sheath (8), wherein the plurality of groups of wrapping rings (6) are sleeved on the outer side wall of the first outer sheath (2) at equal intervals, the left ends and the right ends of the plurality of groups of elastic columns (7) are respectively installed on the outer side wall of the plurality of groups of wrapping rings (6), the plurality of groups of elastic columns (7) are circumferentially arranged outside the first outer sheath (2), the second outer sheath (8) is sleeved outside the plurality of groups of wrapping rings (6) and the plurality of groups of elastic columns (7), and the protective sleeve is arranged on the outer side wall of the second outer sheath (8) and is used for protecting the second outer sheath (8).
3. A stranded carbon fibre composite core wire according to claim 2, wherein the protective sheath comprises a shielding layer (9) and a third outer sheath (10), the shielding layer (9) being sheathed on the outer side wall of the second outer sheath (8), the third outer sheath (10) being sheathed on the outer side wall of the shielding layer (9).
4. A stranded carbon fibre composite core wire according to claim 2, further comprising a liquid pigment (11), the liquid pigment (11) being arranged at the interstices between the sets of elastic columns (7).
5. A stranded carbon fiber composite core wire according to claim 3, further comprising a wire mesh skeleton (12), the wire mesh skeleton (12) being arranged between the shielding layer (9) and the third outer sheath (10).
6. A stranded carbon fiber composite core wire according to claim 1, further comprising a plurality of sets of fourth outer jackets (13), wherein the plurality of sets of fourth outer jackets (13) are respectively sleeved on the outer side walls of the plurality of sets of fiber composite cores (1).
7. A stranded carbon fiber composite core wire according to claim 3, further comprising an alarm tag (14), the alarm tag (14) being disposed on an outer side wall of the third outer sheath (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322905493.0U CN221239443U (en) | 2023-10-27 | 2023-10-27 | Stranded carbon fiber composite core wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322905493.0U CN221239443U (en) | 2023-10-27 | 2023-10-27 | Stranded carbon fiber composite core wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221239443U true CN221239443U (en) | 2024-06-28 |
Family
ID=91600874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322905493.0U Active CN221239443U (en) | 2023-10-27 | 2023-10-27 | Stranded carbon fiber composite core wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221239443U (en) |
-
2023
- 2023-10-27 CN CN202322905493.0U patent/CN221239443U/en active Active
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