CN218730010U - Anti-vibration steel core aluminum stranded wire cable - Google Patents
Anti-vibration steel core aluminum stranded wire cable Download PDFInfo
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- CN218730010U CN218730010U CN202223014562.0U CN202223014562U CN218730010U CN 218730010 U CN218730010 U CN 218730010U CN 202223014562 U CN202223014562 U CN 202223014562U CN 218730010 U CN218730010 U CN 218730010U
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- 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
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Abstract
The utility model provides a vibration resistance type steel core aluminum stranded conductor cable, relate to cable technical field, including the leather sheath layer, the insulating layer, first protective layer, the damping structure, the elastic fiber layer, the second protective layer, the gas drainage structure, hexagonal damping is outer, the lubricating grease structure, the damping inlayer, the damping clamping bar, the damping ring, the inside of damping ring is provided with the elastic damping ring, outside one side of elastic damping ring is provided with first arc joint support pole, one side port of first arc joint support pole is connected with the steel core aluminum alloy cable, outside one side of steel core aluminum alloy cable is provided with second arc joint support pole, outside one side port of second arc joint support pole is connected with the damping clitellum, effectively carry out the drainage to gas, avoid wind-force to produce the cable and roll up the phenomenon, the range that the cable rocked has been reduced, effectively stabilize the structure of inside cable simultaneously, avoid the cable to cause at the high altitude to rock because of wind-force, the steadiness between the cable has been improved.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to an anti-vibration type steel core aluminum stranded conductor cable.
Background
The imbalance of economic and social development and energy distribution inherently requires the construction of national cross interconnection and large-range trend of overhead transmission lines for power grids, but China has wide members and complex environment, the overhead transmission lines face various operating environments, and the steel-cored aluminum stranded wire is formed by stranding a central steel wire core layer and a plurality of outer stranded round hard aluminum wires and is one of the choices of the overhead transmission lines.
In the prior art, for example, the Chinese application numbers are: 202021042393. X "a vibration resistance type steel core aluminum stranded wire", includes steel core body and aluminum wire layer, the aluminum wire layer is established to the outer circumference of steel core body, the aluminum wire layer includes aluminium wire inlayer and aluminium wire skin, aluminium wire inlayer is the one deck at least, aluminium wire skin locates the outermost circumference of aluminium wire inlayer, the cross section of steel core aluminum stranded wire is oval, and this cable structure can effectively avoid the breeze to blow the emergence of the card door vortex phenomenon that forms on the cylinder surface, thereby avoids the breeze vibration of wire, has guaranteed the torsion performance of aluminium wire when the aluminium wire skin covers ice and strong wind simultaneously, avoids the unbalanced icing of windward side, thereby reduces the probability that the wire waved and takes place.
Although can effectively avoid the breeze to blow the emergence of the karman vortex phenomenon that forms on the cylinder surface in above-mentioned patent, thereby avoid the breeze vibration of wire, the twisting power of aluminum wire when having guaranteed ice and strong wind simultaneously that the aluminum wire is outer, avoid the unbalance of windward side to cover ice, thereby reduce the probability that the wire waved and takes place, but in the cable erects the use, do not have fine structure to inside cable and stabilize, thereby lead to inside cable to produce vibration by a wide margin, and simultaneously, also not have fine drainage to gas, thereby lead to the distinguished and admirable to produce the roll to the cable, the range that the cable rocked has been increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the cable among the prior art to erect in the use, not having fine structure to inside cable firm to lead to inside cable to produce vibration by a wide margin, simultaneously, also not having fine drainage to gas, thereby lead to the distinguished and admirable to produce the cable and roll, increased the problem of the range that the cable rocked, and the anti-vibration type steel core aluminum stranded conductor cable that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an anti-vibration type steel core aluminum stranded conductor cable, includes the leather sheath layer, the inside on leather sheath layer is provided with the insulating layer, the inside of insulating layer is provided with first protective layer, the inside of first protective layer is provided with the damping structure, the inside of damping structure is provided with the elastic fiber layer, one side department of connecting of elastic fiber layer is provided with the second protective layer, one side of second protective layer is provided with gaseous drainage structure, the inside of gaseous drainage structure is provided with the steel core damping skin, the outer one side of hexagonal damping is provided with the lubricating grease structure, one side of lubricating grease structure is provided with the damping inlayer, the inside of damping inlayer is provided with the damping clamping bar, one side port of damping clamping bar is connected with the damping ring, the inside of damping ring is provided with the elastic damping ring, outside one side of elastic damping ring is provided with first arc joint support pole, one side port of first arc joint support pole is connected with the aluminium alloy cable, outside one side of aluminium alloy cable is provided with second arc joint support pole, outside one side port of second arc joint support pole is connected with the damping clitellum.
Preferably, the outer part of the leather sheath layer is provided with a connecting fixing piece, and one side of the inner part of the connecting fixing piece is connected with an insulating layer.
Preferably, a cavity is arranged inside the first protective layer, and the cavity is arranged between the first protective layer and the second protective layer.
Preferably, a fixed rod is arranged inside the lubricating grease structure and the vibration reduction inner layer, and a pressure bearing structure is connected to a port on one side of the fixed rod.
Preferably, a first interval is arranged inside the damping ring, and a second interval is arranged inside the first interval.
Preferably, a certain gap is left between the second distance and an elastic damping ring arranged in the damping ring, and a steel core aluminum alloy cable is arranged in the second distance.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, inside through the leather sheath layer is provided with the insulating layer, the inside of insulating layer is provided with first protective layer, the inside of protective layer is provided with the damping structure, effectively carry out preliminary damping to the cable structure, avoid causing and rock by a wide margin, the inside of damping structure is provided with the elastic fiber layer, effectively avoid the cable to lead to the fact the damage to first protective layer in the windy current shakes, one side department of connection on the elastic fiber layer is provided with the second protective layer, one side of second protective layer is provided with the gas drainage structure, the inside of gas drainage structure is provided with hexagonal damping skin, the outer one side of hexagonal damping is provided with the lubricating grease structure, one side of lubricating grease structure is provided with the damping inlayer, effectively increase the lubricated degree between the cable, it produces the spine to avoid the cable to run-in between, damaged damping layer, effectively carry out the drainage to gas simultaneously, avoid wind-force to produce the rolling phenomenon to the cable, the range that the cable rocked has been reduced.
2. The utility model discloses in, inside through the damping inlayer is provided with the damping clamping bar, one side port of damping clamping bar is connected with the damping ring, the inside of damping ring is provided with the elastic damping ring, outside one side of elastic damping ring is provided with first arc joint support pole, one side port of first arc joint support pole is connected with the steel-cored aluminum alloy cable, outside one side of steel-cored aluminum alloy cable is provided with second arc joint support pole, outside one side port of second arc joint support pole is connected with the damping clitellum, multiunit damping ring and bracing piece be provided with and imitate the structure to inside cable and stabilize, avoid the cable to lead to the fact in the high altitude to rock because of wind-force, the steadiness between the cable has been improved.
Drawings
Fig. 1 is a schematic perspective view of an anti-vibration steel core aluminum stranded wire cable according to the present invention;
fig. 2 is a schematic cross-sectional structure diagram of an anti-vibration type steel core aluminum stranded wire cable provided by the utility model;
fig. 3 is a schematic view of a partial section structure of an anti-vibration type steel core aluminum stranded wire cable provided by the present invention;
fig. 4 is the utility model provides a part section structure schematic diagram of anti-vibration type steel core aluminum stranded conductor cable.
Illustration of the drawings: 1. a leather sheath layer; 2. connecting the fixing pieces; 3. an insulating layer; 4. a first protective layer; 5. a cavity; 6. a vibration reduction structure; 7. an elastic fiber layer; 8. a gas drainage structure; 9. a second protective layer; 10. a grease structure; 11. fixing the rod; 12. a pressure-bearing structure; 13. a hexagonal vibration damping outer layer; 14. a vibration damping inner layer; 15. a vibration damping clamping rod; 16. a vibration damping ring; 17. a first pitch; 18. a second pitch; 19. an elastic vibration damping ring; 20. the first arc-shaped connecting supporting rod; 21. the second arc-shaped connecting support rod; 22. a vibration damping annulus; 23. steel-cored aluminum alloy cables.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Example 1
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a vibration resistance type steel core aluminum stranded conductor cable, including leather sheath layer 1, the inside of leather sheath layer 1 is provided with insulating layer 3, the inside of insulating layer 3 is provided with first protective layer 4, the inside of first protective layer 4 is provided with damping structure 6, damping structure 6's inside is provided with elastic fiber layer 7, one side department of being connected of elastic fiber layer 7 is provided with second protective layer 9, one side of second protective layer 9 is provided with gas drainage structure 8, gas drainage structure 8's inside is provided with outer 13 of hexagonal damping, one side of outer 13 of hexagonal damping is provided with lubricating grease structure 10, one side of lubricating grease structure 10 is provided with damping inlayer 14, damping inlayer 14's inside is provided with damping clamping bar 15, one side port of damping clamping bar 15 is connected with damping ring 16, damping ring 16's inside is provided with elastic damping ring 19, outside one side of elastic damping ring 19 is provided with first arc joint support pole 20, one side port of first arc joint support pole 20 is connected with steel core aluminum alloy cable 23, outside one side port of steel core aluminum alloy cable 23 is provided with second arc joint support pole 21, outside one side port is connected with damping clitellum 22.
In the embodiment, the insulation layer 3 arranged inside the sheath layer 1 effectively isolates the electric reaction phenomenon of the cable, the first protection layer 4 is arranged inside the insulation layer 3, the vibration reduction structure 6 arranged inside the first protection layer 4 is effectively protected, the elastic fiber layer 7 is arranged inside the vibration reduction structure 6, the elastic fiber layer 7 effectively prevents the cable from damaging the first protection layer 4 in the wind current fluctuation, the second protection layer 9 is arranged at the connecting side of the elastic fiber layer 7, the gas drainage structure 8 is arranged at one side of the second protection layer 9, effectively conducts the flow of the gas, prevents the gas from causing the cyclone phenomenon inside, reduces the whole fluctuation, the hexagonal vibration reduction outer layer 13 is arranged inside the gas drainage structure 8, the grease structure 10 is arranged at one side of the hexagonal vibration reduction outer layer 13, and the vibration reduction inner layer 14 is arranged at one side of the grease structure 10, under the matching action of the hexagonal vibration reduction outer layer 13 and the vibration reduction inner layer 14, the vibration of the whole cable is further prevented, meanwhile, the arrangement of the lubricating grease structure 10 effectively increases the lubrication degree between cables, the generation of sharp pricks and the damage of the vibration reduction layer caused by the running-in of the cables are avoided, meanwhile, the vibration reduction clamping rod 15 is arranged in the vibration reduction inner layer 14, the port of one side of the vibration reduction clamping rod 15 is connected with the vibration reduction ring 16, the elastic vibration reduction ring 19 is arranged in the vibration reduction ring 16, the first arc-shaped connecting support rod 20 is arranged on one side of the outer part of the elastic vibration reduction ring 19, the steel core aluminum alloy cable 23 is connected with the port of one side of the first arc-shaped connecting support rod 20, the second arc-shaped connecting support rod 21 is arranged on one side of the outer part of the steel core aluminum alloy cable 23, the port of one side of the outer part of the second arc-shaped connecting support rod 21 is connected with the vibration reduction ring band 22, and the arrangement of a plurality of vibration reduction rings and support rods effectively avoids the cable from shaking caused by wind force at high altitude, the stability between the cables is improved.
Example 2
As shown in fig. 1-4, a connection fixing member 2 is disposed outside a leather sheath layer 1, an insulating layer 3 is connected to one side of the inside of the connection fixing member 2, a cavity 5 is disposed inside a first protective layer 4, the cavity 5 is disposed between the first protective layer 4 and a second protective layer 9, a fixing rod 11 is disposed inside a grease structure 10 and a damping inner layer 14, a pressure-bearing structure 12 is connected to a port on one side of the fixing rod 11, a first space 17 is disposed inside a damping ring 16, a second space 18 is disposed inside the first space 17, a certain gap is reserved between the second space 18 and an elastic damping ring 19 disposed inside the damping ring 16, and a steel-cored aluminum alloy cable 23 is disposed inside the second space 18.
In this embodiment, a connection fixing member 2 is arranged outside a leather sheath layer 1, the overall connection line of the cable is reinforced, the shaking amplitude of the cable is reduced, an insulating layer 3 is connected to one side of the inside of the connection fixing member 2, a cavity 5 is arranged inside the first protective layer 4, the cavity 5 is arranged between the first protective layer 4 and the second protective layer 9, the cavity 5 effectively guides the direction of air flow, and the probability that the cable shakes greatly due to blowing of wind power at the same angle is avoided, a fixing rod 11 is arranged inside the lubricating grease structure 10 and the vibration damping inner layer 14, a port on one side of the fixing rod 11 is connected with a pressure bearing structure 12, the overall stability of the cable is effectively improved due to the arrangement of the fixing rod 11 and the pressure bearing structure 12, a first interval 17 is arranged inside the vibration damping ring 16, a second interval 18 is arranged inside the first interval 17, a certain gap is reserved between the second interval 18 and an elastic vibration damping ring 19 arranged inside the vibration damping ring 16, and an aluminum alloy cable 23 is arranged inside the second interval 18.
The working principle of the embodiment is as follows: when using, at first the staff is at the operation in-process, through insulating layer 3 of leather sheath layer 1 and inside setting, effectively protect inside, later tentatively protect the cable through the first protection layer 4 of inside setting, under the cooperation of the cavity 5 that sets up in inside and gas drainage structure 8, effectively carry out the drainage to gas, avoid wind-force to produce the rolling phenomenon to the cable, the range that the cable rocked has been reduced, later weaken the vibration sense between the inside through damping structure 6, under the effect of elastic fiber layer 7 that sets up, effectively avoid the cable to lead to the fact the damage to first protection layer 4 in the air current shakes, later lubricating grease structure 10 begins to produce the effect, effectively increase the lubricated degree between the cable, avoid the cable to run in and produce the spine, damaged damping layer, effectively improve the holistic steadiness of cable under the effect of dead lever 11 and the bearing structure 12 that set up, later through the damping clamping bar 15 that the inside set up, damping ring 16, elastic damping ring 19, first arc connection bracing piece, second arc connection bracing piece and damping 22, multiunit damping ring and bracing piece set up and effectively avoid the holistic steadiness to lead to the fact through the whole stability of the improvement of the cable of the high altitude that the implementation, the process of the whole stability that has improved because of concrete stability that has set up through the wind-up.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an anti-vibration shaped steel core aluminum stranded conductor cable, includes skin jacket layer (1), its characterized in that: the utility model discloses a damping structure, including leather sheath layer (1), steel core cable, including first protective layer (4), damping structure (6) are provided with to the inside of leather sheath layer (1), the inside of damping structure (6) is provided with elastic fiber layer (7), the department of connecting one side of elastic fiber layer (7) is provided with second protective layer (9), one side of second protective layer (9) is provided with gaseous drainage structure (8), the inside of gaseous drainage structure (8) is provided with outer (13) of hexagonal damping, one side of outer (13) of hexagonal damping is provided with grease structure (10), one side of grease structure (10) is provided with damping inlayer (14), the inside of damping inlayer (14) is provided with damping clamping bar (15), one side port of damping clamping bar (15) is connected with damping ring (16), the inside of damping ring (16) is provided with elasticity damping ring (19), outside one side of elasticity damping ring (19) is provided with first arc-shaped connection support pole (20), one side port of first arc-shaped connection support pole (20) is connected with damping ring (23), outside aluminium alloy cable connection port (21) one side of second steel core cable connection (21) is provided with steel core cable connection (21) and steel core cable connection (21) is connected with second steel core cable connection port (21) and the outside steel core cable connection pole (1) is provided with damping inner layer (8) and a steel core cable connection support pole (8) is provided with damping structure (13) and a hexagonal damping inner layer (13) and a steel core cable connection structure 22).
2. A vibration resistant steel core aluminum stranded wire cable according to claim 1, wherein: the leather sheath layer (1) is provided with a connecting fixing piece (2) on the outer portion, and one side of the inner portion of the connecting fixing piece (2) is connected with an insulating layer (3).
3. A vibration resistant steel core aluminum stranded wire cable according to claim 1, wherein: the inside of first protective layer (4) is provided with cavity (5), cavity (5) are arranged between first protective layer (4) and second protective layer (9).
4. A vibration resistant steel core aluminum stranded wire cable according to claim 1, wherein: a fixing rod (11) is arranged inside the lubricating grease structure (10) and the vibration reduction inner layer (14), and a pressure bearing structure (12) is connected to one side port of the fixing rod (11).
5. A vibration resistant steel core aluminum stranded wire cable according to claim 1, wherein: a first distance (17) is arranged inside the damping ring (16), and a second distance (18) is arranged inside the first distance (17).
6. A vibration-resistant steel core aluminum stranded wire cable according to claim 5, wherein: a certain gap is reserved between the second distance (18) and an elastic damping ring (19) arranged in the damping ring (16), and a steel core aluminum alloy cable (23) is arranged in the second distance (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223014562.0U CN218730010U (en) | 2022-11-14 | 2022-11-14 | Anti-vibration steel core aluminum stranded wire cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223014562.0U CN218730010U (en) | 2022-11-14 | 2022-11-14 | Anti-vibration steel core aluminum stranded wire cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218730010U true CN218730010U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223014562.0U Active CN218730010U (en) | 2022-11-14 | 2022-11-14 | Anti-vibration steel core aluminum stranded wire cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218730010U (en) |
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2022
- 2022-11-14 CN CN202223014562.0U patent/CN218730010U/en active Active
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