CN212516645U - High-strength wear-resistant cable - Google Patents
High-strength wear-resistant cable Download PDFInfo
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- CN212516645U CN212516645U CN202021119047.7U CN202021119047U CN212516645U CN 212516645 U CN212516645 U CN 212516645U CN 202021119047 U CN202021119047 U CN 202021119047U CN 212516645 U CN212516645 U CN 212516645U
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- cable
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- cable core
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- 238000005452 bending Methods 0.000 claims abstract description 28
- 239000003063 flame retardant Substances 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000003351 stiffener Substances 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 53
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 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 14
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000004677 Nylon Substances 0.000 claims description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 239000011241 protective layer Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims 5
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model discloses a wear-resisting type cable of high strength, concretely relates to cable field, include the cable core and set up in the insulating layer in the cable core outside, the intermediate position of cable core is provided with the enhancement strip, and a plurality of cable core twines and sets up on the enhancement strip, the outside of cable core is provided with the inoxidizing coating, the outside of inoxidizing coating is provided with waterproof shield layer, the outside on waterproof shield layer is provided with the anti-bending layer, the even a plurality of protection rubber pad that is provided with in interval on the inside wall on anti-bending layer, the even a plurality of beaded finish that is provided with in inside interval of protection rubber pad, every the inside of protection rubber pad all transversely is provided with the stiffener, the outside on anti-bending layer is provided with fire-retardant layer, the outside on fire-retardant layer is provided with wear-. The utility model discloses do not hinder the bending of cable, tensile strength is good moreover, can strengthen tensile, anti extrusion and the anti bending property of cable to strengthen the life of cable.
Description
Technical Field
The utility model relates to the technical field of cables, more specifically say, the utility model relates to a wear-resisting type cable of high strength.
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 cable includes power cable, compensation cable, shielding cable, high-strength cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable, etc. They are composed of single-strand or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like, and are respectively applied to different occasions.
Along with the continuous progress of the society, the requirement on the cable is higher and higher, the current-carrying capacity of the cable is higher and higher, the section of the conductive wire core of the cable is continuously increased, the unit length weight of the cable is increased, when workers lay the cable, the outer sheath is easily scratched in the laying process, the cable is easily bent and pulled randomly in the using process, the core is easily broken, and therefore potential safety hazards are left, and accidents are caused.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a wear-resisting type cable of high strength, the utility model aims to solve the technical problem that: how to improve the strength of the cable and prevent the cable from breaking.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting type cable of high strength, includes cable core and sets up in the insulating layer in the cable core outside, cable core's intermediate position is provided with the stiffener, and is a plurality of cable core winding sets up on the stiffener, cable core's the outside is provided with the inoxidizing coating, the outside of inoxidizing coating is provided with waterproof shielding layer, waterproof shielding layer's the outside is provided with the bending resistance layer, the even a plurality of protection rubber pad that is provided with in interval on the inside wall on bending resistance layer, the even a plurality of beaded finish that is provided with in inside interval of protection rubber pad, every the inside of protection rubber pad all transversely is provided with the stiffener, the outside on bending resistance layer is provided with fire-retardant layer, the outside on fire-retardant layer is provided with wear-resisting.
In a preferred embodiment, the protective layer is made of a plurality of nylon threads by weaving, and the interior of the protective layer is filled with a fireproof sponge.
In a preferred embodiment, the protective rubber pads on the inner side of the anti-bending layer are arranged in a semi-cylindrical manner, and buffer foam is filled between every two adjacent protective rubber pads.
In a preferred embodiment, the reinforcing strip is made of high-strength wear-resistant insulating rubber.
In a preferred embodiment, the reinforcing ring comprises a reinforcing steel wire, and an insulating rubber layer is arranged on the outer side of the reinforcing steel wire.
In a preferred embodiment, the flame-retardant layer is high-performance flame-retardant fiber, the thickness of the flame-retardant layer is 0.1-0.25mm, and the waterproof shielding layer is a ceramic fiber tape.
Compared with the prior art, the utility model discloses a technological effect and advantage:
the utility model discloses a be provided with the enhancement strip, the inoxidizing coating, anti-buckling layer and wear-resisting cover, and be provided with protection rubber pad and beaded finish in anti-buckling in situ portion, cable core can twine the setting on the enhancement strip, the tensile and anti-buckling performance of reinforcing cable core, the inoxidizing coating adopts the nylon wire to weave and forms, the nylon wire is comparatively soft, elasticity is better, do not hinder the bending of cable, and tensile performance is good, the even a plurality of protection rubber pad that is provided with in anti-buckling in situ interval, when the cable receives the oppression, protection rubber pad can play the guard action to the cable, prevent the fracture of cable, be provided with beaded finish and stiffener at the inside interval of protection rubber pad is even, can strengthen the tensile and the anti-buckling performance of cable, thereby strengthen the life of cable.
Drawings
Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention.
Fig. 2 is the schematic diagram of the inner side structure of the anti-bending layer of the present invention.
Fig. 3 is a schematic view of the inner structure of the reinforcing ring of the present invention.
The reference signs are: 1 cable core, 2 insulating layers, 3 reinforcing bars, 4 protective layers, 5 waterproof shielding layers, 6 anti-bending layers, 7 protective rubber pads, 8 reinforcing rings, 81 reinforcing steel wires, 82 insulating rubber layers, 9 flame-retardant layers, 10 wear-resistant sleeves, 11 buffer foams and 12 reinforcing rods.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
According to the high-strength wear-resistant cable shown in fig. 1-3, the cable comprises a cable core 1 and an insulating layer 2 arranged outside the cable core 1, a reinforcing strip 3 is arranged in the middle of the cable core 1, a plurality of cable cores 1 are wound on the reinforcing strip 3, a protective layer 4 is arranged on the outer side of each cable core 1, a waterproof shielding layer 5 is arranged on the outer side of the protective layer 4, an anti-bending layer 6 is arranged on the outer side of the waterproof shielding layer 5, a plurality of protective rubber pads 7 are uniformly arranged on the inner side wall of the anti-bending layer 6 at intervals, a plurality of reinforcing rings 8 are uniformly arranged inside the protective rubber pads 7 at intervals, reinforcing rods 12 are transversely arranged inside each protective rubber pad 7, the outer side of the anti-bending layer 6 is provided with a flame-retardant layer 9, and the outer side of the flame-retardant layer 9 is provided with a wear-resistant sleeve 10.
Further, inoxidizing coating 4 is woven by many nylon wires and is made, just the inside packing of inoxidizing coating 4 has the fire prevention sponge, and the nylon wire is comparatively soft, and elasticity is better, does not hinder the bending of cable, makes the tensile property of cable better moreover.
Further, the protective rubber pads 7 on the inner sides of the anti-bending layers 6 are arranged in a semi-cylindrical mode, two adjacent protective rubber pads 7 are filled with the buffer foams 11, the protective rubber pads 7 are arranged in a semi-cylindrical mode, the buffer performance can be better, and the buffer foams 11 can enhance the anti-extrusion performance of the cable.
Further, strengthen strip 3 and adopt the wear-resisting insulating rubber of high strength preparation to form, set up cable core 1 winding on strengthening strip 3, can prevent cable core 1's fracture.
Further, the reinforcing ring 8 comprises a reinforcing steel wire 81, an insulating rubber layer 82 is arranged on the outer side of the reinforcing steel wire 81, the reinforcing steel wire 81 has good bending resistance and extrusion resistance, and the insulating rubber layer 82 can enable the reinforcing ring 8 to be non-conductive.
Furthermore, the flame-retardant layer 9 is made of high-performance flame-retardant fibers, the thickness of the flame-retardant layer 9 is 0.1-0.25mm, the waterproof shielding layer 5 is a ceramic fiber tape, the flame-retardant layer 9 can enable the cable to have a good flame-retardant effect, and the waterproof shielding layer 5 can enable the cable to have the advantages of being waterproof and capable of preventing electromagnetic interference.
The utility model discloses beneficial effect: through being provided with the strengthening strip 3, inoxidizing coating 4, anti-bending layer 6 and wear-resisting cover 10, and be provided with protection rubber pad 7 and beaded finish 8 in anti-bending layer 6 inside, cable core 1 can twine the setting on strengthening strip 3, the tensile and anti-bending performance of reinforcing cable core 1, inoxidizing coating 4 adopts the nylon wire to weave and forms, the nylon wire is comparatively soft, elasticity is better, do not hinder the bending of cable, and tensile performance is good, the even a plurality of protection rubber pad 7 that is provided with in anti-bending layer 6 interval, when the cable receives the oppression, protection rubber pad 7 can play the guard action to the cable, prevent the fracture of cable, evenly be provided with beaded finish 8 and stiffener 12 at protection rubber pad 7's inside interval, can strengthen the tensile and anti-bending performance of cable, thereby strengthen the life of cable.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a wear-resisting type cable of high strength, includes cable core (1) and sets up in insulating layer (2) in the cable core (1) outside, its characterized in that: the cable core (1) middle position is provided with and strengthens strip (3), and is a plurality of cable core (1) winding sets up on strengthening strip (3), the outside of cable core (1) is provided with inoxidizing coating (4), the outside of inoxidizing coating (4) is provided with waterproof shielding layer (5), the outside of waterproof shielding layer (5) is provided with anti-bending layer (6), the even a plurality of protection rubber pad (7) that is provided with in interval on the inside wall of anti-bending layer (6), the inside interval of protection rubber pad (7) is even is provided with a plurality of beaded finish (8), every the inside of protection rubber pad (7) all transversely is provided with stiffener (12), the outside of anti-bending layer (6) is provided with fire-retardant layer (9), the outside on fire-retardant layer (9) is provided with wear-resisting cover (10).
2. A high strength, abrasion resistant cable according to claim 1, wherein: the protective layer (4) is made of a plurality of nylon threads in a woven mode, and fireproof sponge is filled inside the protective layer (4).
3. A high strength, abrasion resistant cable according to claim 1, wherein: the protective rubber pads (7) on the inner sides of the anti-bending layers (6) are arranged in a semi-cylindrical mode, and buffer foam (11) is filled between every two adjacent protective rubber pads (7).
4. A high strength, abrasion resistant cable according to claim 1, wherein: the reinforcing strips (3) are made of high-strength wear-resistant insulating rubber.
5. A high strength, abrasion resistant cable according to claim 1, wherein: the reinforcing ring (8) comprises a reinforcing steel wire (81), and an insulating rubber layer (82) is arranged on the outer side of the reinforcing steel wire (81).
6. A high strength, abrasion resistant cable according to claim 1, wherein: the flame-retardant layer (9) is made of high-performance flame-retardant fibers, the thickness of the flame-retardant layer (9) is 0.1-0.25mm, and the waterproof shielding layer (5) is a ceramic fiber tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119047.7U CN212516645U (en) | 2020-06-17 | 2020-06-17 | High-strength wear-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119047.7U CN212516645U (en) | 2020-06-17 | 2020-06-17 | High-strength wear-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212516645U true CN212516645U (en) | 2021-02-09 |
Family
ID=74387966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021119047.7U Expired - Fee Related CN212516645U (en) | 2020-06-17 | 2020-06-17 | High-strength wear-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212516645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775833A (en) * | 2021-06-11 | 2021-12-10 | 厦门特诺新材料科技有限公司 | High-strength high-low temperature resistant double-layer hose |
| CN115527711A (en) * | 2022-10-13 | 2022-12-27 | 广东粤缆电线电缆有限公司 | Environment-friendly flexible cable for robot and preparation process thereof |
-
2020
- 2020-06-17 CN CN202021119047.7U patent/CN212516645U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775833A (en) * | 2021-06-11 | 2021-12-10 | 厦门特诺新材料科技有限公司 | High-strength high-low temperature resistant double-layer hose |
| CN115527711A (en) * | 2022-10-13 | 2022-12-27 | 广东粤缆电线电缆有限公司 | Environment-friendly flexible cable for robot and preparation process thereof |
| CN115527711B (en) * | 2022-10-13 | 2023-05-23 | 南方珠江科技有限公司 | Environment-friendly flexible cable for robot and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 Termination date: 20210617 |
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| CF01 | Termination of patent right due to non-payment of annual fee |