CN111883302B - Cable structure with middle reinforcing rib - Google Patents
Cable structure with middle reinforcing rib Download PDFInfo
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- CN111883302B CN111883302B CN202010782740.0A CN202010782740A CN111883302B CN 111883302 B CN111883302 B CN 111883302B CN 202010782740 A CN202010782740 A CN 202010782740A CN 111883302 B CN111883302 B CN 111883302B
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- fixing
- reinforcing
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 64
- 239000004020 conductor Substances 0.000 claims abstract description 19
- 239000000945 filler Substances 0.000 claims abstract description 10
- 238000005728 strengthening Methods 0.000 claims description 12
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 3
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 241001391944 Commicarpus scandens Species 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 25
- 238000010030 laminating Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/184—Sheaths comprising grooves, ribs or other projections
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The invention belongs to the technical field of cables, in particular to a cable structure with a middle reinforcing rib, which aims at solving the problem that the cable is easy to break in the process of pulling a cable due to poor toughness and ductility of the existing cable in the using process of the existing cable, so that the cable is wasted in the using process of the existing cable, and provides the following scheme, wherein the cable structure comprises a cable body, one end of the cable body is fixedly connected with a conductor, the cable body comprises a central line, a plurality of conductors are fixedly attached to the outer side of the central line, insulating layers are arranged on the outer sides of the conductors, fillers are filled among the conductors, and a shielding layer is fixedly wrapped on the outer side of the filler; compared with the traditional cable, the cable of the technical scheme greatly improves the physical tensile property, is not easy to break in the pulling process, can be subjected to bending adjustment, and improves the deformation property of the cable.
Description
Technical Field
The invention relates to the technical field, in particular to a cable structure with a middle reinforcing rib.
Background
Cables are generally rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation.
The electric wire and cable products adopted by the electric power system of the electric power system mainly comprise an overhead bare wire, a bus bar (bus), an electric power cable (a plastic cable, an oiled paper cable (basically replaced by the plastic electric power cable), a rubber sleeve cable, an overhead insulated cable), a branch cable (replacing part of the bus), an electromagnetic wire, an electric equipment wire and cable for electric power equipment and the like. The wire and cable for information transmission in information transmission system includes city telephone cable, TV cable, electronic cable, RF cable, optical fiber cable, data cable, electromagnetic wire, power communication cable, etc. The part of the instrument system is almost all other products except the overhead bare wire, but mainly comprises a power cable, an electromagnetic wire, a data cable, an instrument cable and the like.
The cable structure with the intermediate reinforcing rib is provided, because the existing cable has poor toughness and ductility during use, the cable is easy to break during the process of pulling the cable, and the cable is wasted during the use of the cable. To solve the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a cable structure with an intermediate reinforcing rib.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a cable structure with middle strengthening rib, includes the cable body, the one end fixedly connected with conductor of cable body, the cable body includes the central line, the fixed laminating in the outside of central line has a plurality of conductors, and the outside of conductor is provided with the insulating layer, and is a plurality of it has the filler to fill between the conductor, the fixed parcel in the outside of filler has the shielding layer, the fixed parcel in the outside of shielding layer has the insulating layer, the fixed parcel in the outside of insulating layer has the enhancement layer, the fixed parcel in the outside of enhancement layer has the rubber layer, fixed mounting has a plurality of strengthening ribs that get the equidistance and arrange, and the outside cover of the strengthening rib that a plurality of equidistance were arranged is equipped with a plurality of tighrening rings.
Preferably, the number of the reinforcing ribs is six to ten, and the six to ten reinforcing ribs are annularly and equidistantly arranged in the reinforcing layer, so that the tensile strength of the cable body can be greatly improved by using the reinforcing ribs.
Preferably, the tighrening ring includes that first solid fixed ring and second are fixed, first solid fixed ring and the solid fixed ring of second run through a plurality of strengthening ribs, and the equal fixed mounting in one side of the solid fixed ring of first solid fixed ring and the solid fixed ring of second laminating each other has the fixture block, the draw-in groove has all been seted up to one side of the solid fixed ring of first solid fixed ring and the solid fixed ring of second laminating each other, and the one end of fixture block extends to in the corresponding draw-in groove and clamps with the draw-in groove mutually, the solid fixed ring of first solid fixed ring and second laminating department sets up locking Assembly to it can be fixed mutually to first solid fixed ring and the solid fixed ring of second to utilize locking Assembly.
Preferably, the outside of strengthening rib is provided with a plurality of lugs, and the outer wall of lug is the frosting, utilizes the lug can improve the fastening nature of being connected between strengthening rib and the enhancement layer.
Set up a plurality of sliding holes that run through on the strengthening rib, the tighrening ring runs through corresponding sliding hole, a plurality of arc stoppers of the outer wall annular fixedly connected with of sliding hole, one side fixedly connected with arc of arc stopper, the arc spout has been seted up to one side of arc, a plurality of arc slide rails of the outside fixedly connected with of tighrening ring, and the arc slide rail extend to corresponding arc spout in and with arc spout sliding connection, utilize arc spout and arc slide rail can reduce the frictional force between tighrening ring and the strengthening rib.
Preferably, the rubber layer is made of a cross-linked polyethylene material.
Preferably, one end of the fastening ring is provided with a communicated cavity, and the bending deformation performance of the fastening ring is improved by utilizing the cavity.
Preferably, locking Assembly is including setting up two connecting blocks at the solid fixed ring kneck of first solid fixed ring and second, and two connecting blocks laminate mutually with the outside of the solid fixed ring of first solid fixed ring and second, two the outside cover of connecting block is equipped with two bolt (), and two bolt () run through the solid fixed ring of first solid fixed ring and second respectively, the outside threaded connection of bolt () has two fastening nut, and two fastening nut one sides that are close to each other laminate mutually with one side that two connecting blocks kept away from each other respectively, can carry out fastening connection to the kneck of the solid fixed ring of first solid fixed ring and second through utilizing connecting block, bolt and fastening nut.
Preferably, two the equal a plurality of fixed blocks of fixedly connected with in one side that the connecting block is close to each other, a plurality of fixed slots have been seted up in the solid fixed ring's of first solid fixed ring and second outside, and the one end of fixed block extend to in the corresponding fixed slot and clamp mutually with the fixed slot, utilize fixed block and fixed slot can improve the steadiness that connecting block and first solid fixed ring and the solid fixed ring of second are connected.
In the invention, the tensile property of the cable body can be greatly improved by designing the plurality of reinforcing ribs in the cable body, meanwhile, the plurality of fastening rings are used, the plurality of reinforcing ribs can be bound, the phenomenon that the reinforcing ribs are loosened in the process of cutting the cable is avoided by the bound reinforcing ribs, and the plurality of convex blocks are arranged on the reinforcing ribs, so that the contact area between the reinforcing ribs and the reinforcing layer is increased, and the tightness of the connection between the reinforcing ribs and the reinforcing layer is improved.
Drawings
Fig. 1 is a schematic view showing the overall structure of a cable structure having an intermediate reinforcing rib according to the present invention;
fig. 2 is a schematic cross-sectional view of fig. 1 showing a cable structure having an intermediate reinforcing rib according to the present invention;
FIG. 3 is a schematic view of the fastening ring of FIG. 2 in a cable configuration with intermediate reinforcing ribs according to the present invention;
fig. 4 is a schematic sectional view showing a coupling structure of the fastening ring and the reinforcing bars of fig. 2 in a cable structure having intermediate reinforcing bars according to the present invention;
fig. 5 is a side view schematically illustrating the coupling of the fastening ring and the reinforcing bars of fig. 2 in a cable structure having intermediate reinforcing bars according to the present invention.
In the figure: 1. a centerline; 2. a conductor; 3. a filler; 4. a shielding layer; 5. a thermal insulation layer; 6. a reinforcing layer; 7. a rubber layer; 8. reinforcing ribs; 9. a fastening ring; 901. a first retaining ring, 902 a second retaining ring; 903. a fixture block, 904, a card slot; 10. connecting blocks; 11. a fixed block; 12. fixing grooves 13 and bolts; 14. fastening a nut; 15. a cavity; 16. an arc-shaped limiting block; 17. an arc-shaped plate; 18. an arc-shaped chute; 19. an arc-shaped slide rail; 20. a slide hole; 21. and (4) a bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-5, a cable structure with middle strengthening rib, including the cable body, the one end fixedly connected with conductor 2 of cable body, the cable body includes central line 1, the fixed laminating in the outside of central line 1 has a plurality of conductors 2, and the outside of conductor 2 is provided with the insulating layer, it has filler 3 to fill between a plurality of conductors 2, the fixed parcel in the outside of filler 3 has shielding layer 4, the fixed parcel in the outside of shielding layer 4 has insulating layer 5, the fixed parcel in the outside of insulating layer 5 has enhancement layer 6, the fixed parcel in the outside of enhancement layer 6 has rubber layer 7, fixed mounting has a plurality of strengthening ribs 8 that get the equidistance and arrange in the enhancement layer 6, and the outside cover of the strengthening rib 8 that a plurality of equidistance were arranged is equipped with a plurality of tighrening rings 9.
Example two
The improvement is further based on the first embodiment: the number of the reinforcing ribs 8 is six to ten, and six to ten reinforcing ribs 8 are annularly and equidistantly arranged in the reinforcing layer 6, the tensile strength used by the cable body can be greatly improved by using the reinforcing ribs 8, the fastening ring 9 comprises a first fixing ring 901 and a second fixing ring 902, the first fixing ring 901 and the second fixing ring 902 penetrate through the plurality of reinforcing ribs 8, one side of the first fixing ring 901 and one side of the second fixing ring 902, which are mutually attached, are fixedly provided with a clamping block 903, one side of the first fixing ring 901 and one side of the second fixing ring 902, which are mutually attached, are both provided with a clamping groove 904, one end of the clamping block 903 extends into the corresponding clamping groove 904 and is clamped with the clamping groove 904, the joint of the first fixing ring 901 and the second fixing ring 902 is provided with a locking component, so that the first fixing ring 901 and the second fixing ring 902 can be fixed by using the locking component, the outer side of the reinforcing ribs 8 is provided with a plurality of lugs 21, and the outer wall of the lugs 21 is a frosted surface, the fastening performance of the connection between the reinforcing rib 8 and the reinforcing layer 6 can be improved by utilizing the convex block 21, the reinforcing rib 8 is provided with a plurality of through sliding holes 20, the fastening ring 9 is penetrated through the corresponding sliding holes 20, the outer wall of each sliding hole 20 is fixedly connected with a plurality of arc-shaped limiting blocks 16 in an annular manner, one side of each arc-shaped limiting block 16 is fixedly connected with an arc-shaped plate 17, one side of each arc-shaped plate 17 is provided with an arc-shaped sliding groove 18, the outer side of the fastening ring 9 is fixedly connected with a plurality of arc-shaped sliding rails 19, the arc-shaped sliding rails 19 extend into the corresponding arc-shaped sliding grooves 18 and are in sliding connection with the arc-shaped sliding grooves 18, the friction force between the fastening ring 9 and the reinforcing rib 8 can be reduced by utilizing the arc-shaped sliding grooves 18 and the arc-shaped sliding rails 19, the rubber layer 7 is made of crosslinked polyethylene material, one end of the fastening ring 9 is provided with the cavity 15 communicated with each other, and the bending deformation performance of the fastening ring 9 is improved by utilizing the cavity 15, the locking assembly comprises two connecting blocks 10 arranged at the interface of a first fixing ring 901 and a second fixing ring 902, the two connecting blocks 10 are attached to the outer sides of the first fixing ring 901 and the second fixing ring 902, two bolts (13) are sleeved on the outer sides of the two connecting blocks 10, the two bolts (13 respectively penetrate through the first fixing ring 901 and the second fixing ring 902, two fastening nuts 14 are in threaded connection with the outer sides of the bolts (13), the sides, close to each other, of the two fastening nuts 14 are respectively attached to the sides, far away from each other, of the two connecting blocks 10, the interface of the first fixing ring 901 and the second fixing ring 902 can be fastened and connected by using the connecting blocks 10, the bolts 13 and the fastening nuts 14, a plurality of fixing blocks 11 are fixedly connected to the sides, close to each other, of the two connecting blocks 10, a plurality of fixing grooves 12 are formed in the outer sides of the first fixing ring 901 and the second fixing ring 902, and one end of the fixing block 11 extends into the corresponding fixing groove 12 and is fastened with the fixing groove 12, the fixing block 11 and the fixing groove 12 can improve the connection stability of the connecting block 10 and the first fixing ring 901 and the second fixing ring 902.
In the invention, the tensile property of the cable body can be greatly improved by designing the plurality of reinforcing ribs 8 in the cable body, meanwhile, the plurality of fastening rings 9 are used, the plurality of reinforcing ribs 8 can be bound, the phenomenon that the reinforcing ribs 8 are loosened and collapsed in the process of cutting the cable is avoided by the bound reinforcing ribs 8, and the plurality of convex blocks 21 are arranged on the reinforcing ribs 8, so that the contact area between the reinforcing ribs 8 and the reinforcing layer 6 is increased, and the connection tightness between the reinforcing ribs 8 and the reinforcing layer 6 is improved.
However, as is well known to those skilled in the art, the operation principle of the devices of the center line, the conductor, the filler, the shielding layer, the thermal insulating layer, the reinforcing layer and the rubber layer is common, and all of them belong to the conventional means or common general knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A cable structure with middle reinforcing ribs comprises a cable body, wherein one end of the cable body is fixedly connected with a conductor (2), the cable body comprises a central line (1), and the cable structure is characterized in that the outer side of the central line (1) is fixedly attached with a plurality of conductors (2), the outer sides of the conductors (2) are provided with insulating layers, a plurality of the conductors (2) are filled with a filler (3), the outer side of the filler (3) is fixedly wrapped with a shielding layer (4), the outer side of the shielding layer (4) is fixedly wrapped with a heat insulation layer (5), the outer side of the heat insulation layer (5) is fixedly wrapped with a reinforcing layer (6), the outer side of the reinforcing layer (6) is fixedly wrapped with a rubber layer (7), a plurality of reinforcing ribs (8) which are arranged at equal intervals are fixedly installed in the reinforcing layer (6), and a plurality of fastening rings (9) are sleeved on the outer sides of the reinforcing ribs (8) which are arranged at equal intervals, the number of the reinforcing ribs (8) is six to ten, the six to ten reinforcing ribs (8) are annularly and equidistantly arranged in the reinforcing layer (6), the fastening ring (9) comprises a first fixing ring (901) and a second fixing ring (902), the first fixing ring (901) and the second fixing ring (902) penetrate through the plurality of reinforcing ribs (8), clamping blocks (903) are fixedly mounted on one sides, which are mutually attached, of the first fixing ring (901) and the second fixing ring (902), clamping grooves (904) are formed in one sides, which are mutually attached, of the first fixing ring (901) and the second fixing ring (902), one ends of the clamping blocks (903) extend into the corresponding clamping grooves (904) and are clamped with the clamping grooves (904), locking assemblies are arranged at the attachment positions of the first fixing ring (901) and the second fixing ring (902), and a plurality of convex blocks (21) are arranged on the outer sides of the reinforcing ribs (8), and the outer wall of the bump (21) is a frosted surface.
2. The cable structure with the middle reinforcing rib according to claim 1, wherein a plurality of sliding holes (20) are formed in the reinforcing rib (8), the fastening ring (9) penetrates through the corresponding sliding holes (20), a plurality of arc limiting blocks (16) are fixedly connected to the outer wall of each sliding hole (20) in an annular manner, an arc plate (17) is fixedly connected to one side of each arc limiting block (16), an arc sliding groove (18) is formed in one side of each arc plate (17), a plurality of arc sliding rails (19) are fixedly connected to the outer side of each fastening ring (9), and each arc sliding rail (19) extends into the corresponding arc sliding groove (18) and is slidably connected with the corresponding arc sliding groove (18).
3. A cable construction with intermediate reinforcing bars according to claim 1, characterised in that the rubber layer (7) is made of cross-linked polyethylene material.
4. A cable construction with intermediate strengthening according to claim 1, characterised in that one end of the tightening ring (9) is provided with a cavity (15) communicating with each other.
5. The cable structure with the middle reinforcing rib according to claim 1, wherein the locking assembly comprises two connecting blocks (10) arranged at the interface of the first fixing ring (901) and the second fixing ring (902), the two connecting blocks (10) are attached to the outer sides of the first fixing ring (901) and the second fixing ring (902), two bolts (13) are sleeved on the outer sides of the connecting blocks (10), the two bolts (13) respectively penetrate through the first fixing ring (901) and the second fixing ring (902), two fastening nuts (14) are in threaded connection with the outer sides of the bolts (13), and one side, close to each other, of the two fastening nuts (14) is attached to one side, far away from each other, of the two connecting blocks (10).
6. The cable structure with the intermediate reinforcing rib according to claim 5, wherein a plurality of fixing blocks (11) are fixedly connected to both sides of the two connecting blocks (10) close to each other, a plurality of fixing grooves (12) are formed in the outer sides of the first fixing ring (901) and the second fixing ring (902), and one ends of the fixing blocks (11) extend into the corresponding fixing grooves (12) and are clamped with the fixing grooves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010782740.0A CN111883302B (en) | 2020-08-06 | 2020-08-06 | Cable structure with middle reinforcing rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010782740.0A CN111883302B (en) | 2020-08-06 | 2020-08-06 | Cable structure with middle reinforcing rib |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111883302A CN111883302A (en) | 2020-11-03 |
| CN111883302B true CN111883302B (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010782740.0A Active CN111883302B (en) | 2020-08-06 | 2020-08-06 | Cable structure with middle reinforcing rib |
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| Country | Link |
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| CN (1) | CN111883302B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599289B (en) * | 2020-12-15 | 2022-11-11 | 广东标顶电子有限公司 | Cable with high wear resistance and ductility and preparation method thereof |
| CN114783665B (en) * | 2022-06-22 | 2022-09-20 | 深圳市新旭龙通信实业有限公司 | Inner core positioning sheet for overhead insulated cable |
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| CN107633905A (en) * | 2017-09-19 | 2018-01-26 | 铜陵铜泉线缆科技有限公司 | One kind is used for photosignal transmission cable |
| CN207425420U (en) * | 2017-08-28 | 2018-05-29 | 天津市津琪特种线缆有限公司 | High-performance tension resistance twin-core photovoltaic cable |
| CN208058125U (en) * | 2018-03-11 | 2018-11-06 | 中海辉固地学服务（深圳）有限公司 | It is a kind of to facilitate adjustable type petroleum pipeline fixing bracket |
| CN209374150U (en) * | 2019-03-20 | 2019-09-10 | 沈阳沈通威电缆有限公司 | A kind of safety-type anti-cutting cable |
| CN210142523U (en) * | 2019-08-05 | 2020-03-13 | 刘晓雨 | Cable for producing marine fishing boats and shellfish |
| CN210343948U (en) * | 2019-08-13 | 2020-04-17 | 杭州铭通电气有限公司 | MPP single-wall corrugated pipe |
| CN210378552U (en) * | 2019-08-16 | 2020-04-21 | 新疆胡杨线缆制造有限公司 | Environment-friendly anti-dragging high-temperature-resistant industrial cable |
-
2020
- 2020-08-06 CN CN202010782740.0A patent/CN111883302B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207425420U (en) * | 2017-08-28 | 2018-05-29 | 天津市津琪特种线缆有限公司 | High-performance tension resistance twin-core photovoltaic cable |
| CN107633905A (en) * | 2017-09-19 | 2018-01-26 | 铜陵铜泉线缆科技有限公司 | One kind is used for photosignal transmission cable |
| CN208058125U (en) * | 2018-03-11 | 2018-11-06 | 中海辉固地学服务（深圳）有限公司 | It is a kind of to facilitate adjustable type petroleum pipeline fixing bracket |
| CN209374150U (en) * | 2019-03-20 | 2019-09-10 | 沈阳沈通威电缆有限公司 | A kind of safety-type anti-cutting cable |
| CN210142523U (en) * | 2019-08-05 | 2020-03-13 | 刘晓雨 | Cable for producing marine fishing boats and shellfish |
| CN210343948U (en) * | 2019-08-13 | 2020-04-17 | 杭州铭通电气有限公司 | MPP single-wall corrugated pipe |
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| CN111883302A (en) | 2020-11-03 |
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Denomination of invention: A cable structure with intermediate reinforcement ribs Granted publication date: 20211001 Pledgee: Agricultural Bank of China Co.,Ltd. Wuwei City Sub branch Pledgor: ANHUI HUANYU CABLE GROUP Co.,Ltd. Registration number: Y2024980040506 |