CN108986959A - A kind of armouring high-strength cable - Google Patents
A kind of armouring high-strength cable Download PDFInfo
- Publication number
- CN108986959A CN108986959A CN201810868198.3A CN201810868198A CN108986959A CN 108986959 A CN108986959 A CN 108986959A CN 201810868198 A CN201810868198 A CN 201810868198A CN 108986959 A CN108986959 A CN 108986959A
- Authority
- CN
- China
- Prior art keywords
- semi
- core
- armor
- circular recesses
- outside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H01B7/0009—Details relating to the conductive cores
-
- 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
- H01B7/17—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
-
- 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
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/225—Longitudinally placed metal wires or tapes forming part of an outer sheath
-
- 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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
Landscapes
- Ropes Or Cables (AREA)
Abstract
The invention discloses a kind of armouring high-strength cables, including core, it is wrapped up by filled layer in the outside of the core, the outside of the filled layer is equipped with armor, seizing wire is equipped between first semi-circular recesses and the second semi-circular recesses, the surface of the armor is equidistantly equipped with several groups curved opening slot, and transverse steel wire rope is connected in the curved opening slot, and the transverse steel wire rope ties up to the surface of seizing wire.Transverse steel wire rope is connected in curved opening slot of the present invention, transverse steel wire rope ties up to the surface of seizing wire, so that transverse steel wire rope and seizing wire form reticular structure in armor, while improving the intensity of armor, since transverse steel wire rope will connect between seizing wire, the stable connection between seizing wire is improved；It is equipped with seizing wire between first semi-circular recesses and the second semi-circular recesses, longitudinal tensile property of cable is improved by the setting of seizing wire.
Description
Technical field
The present invention relates to field of cable technology, specially a kind of armouring high-strength cable.
Background technique
Usual cable is used in subway station, computer controlling center, skyscraper building, hotel, TV and Radio Service and again
Military installations etc. and personnel are wanted relatively to concentrate, the low place of atmospheric density.
Such as application No. is the Chinese patents of CN201621297363.7, and it discloses a kind of chargings of high-wear-resistancehigh-strength high-strength armouring
Stake cable, is related to power cable technical field, including cable core, the cable core include electric power core, control conductor and
Core is communicated, is coated with insulating layer, the first armouring from inside to outside respectively on the electric power core, control conductor and communication core
Layer, water blocking layer and non-woven fabrics reinforcing layer, and be twisted after coating and form insulated wire cores；The insulated wire cores from inside to outside successively
Equipped with shielded layer, refuge floor, fire resisting expanding layer, the second armor and restrictive coating, the wearability of cable and strong can effectively improve
Degree, so that cable is adapted to pull and trample, service life is high.
But above scheme has the disadvantage that
The heat dissipation effect of its cable is poor；The tensile property of cable is inadequate, and the intensity of armor is inadequate, is not able to satisfy use occasion
Requirement.
For this purpose, we release a kind of armouring high-strength cable.
Summary of the invention
The purpose of the present invention is to provide a kind of armouring high-strength cables, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of armouring high-strength cable, including core, institute
The outside for stating core is wrapped up by filled layer, and the outside of the filled layer is equipped with armor, the side etc. of the filled layer
Away from being equipped with three groups of first longitudinal semi-circular recesses, the inner wall of the armor is equipped with the to match with the first semi-circular recesses
Two semi-circular recesses are equipped with seizing wire between first semi-circular recesses and the second semi-circular recesses, the armor
Surface is equidistantly equipped with several groups curved opening slot, and transverse steel wire rope, the transverse steel wire rope are connected in the curved opening slot
Tie up to the surface of seizing wire.
Preferably, the core have in being respectively equipped with conductor wire core, insulating layer and reinforcing rib outside.
Preferably, helically structure covers on the outside of insulating layer the reinforcing rib, and the insulating layer is exhausted using crosslinked polyethylene
Edge material is made.By the setting of reinforcing rib helically structure, so that having gap between core and filled layer, plays and mention core
The effect of high heat dissipation effect.
Preferably, the conductor wire core includes several groups aluminium alloy conductor, and every group aluminum alloy conductor is closed by several aluminium
Spun gold is twisted.It include several groups aluminium alloy conductor by conductor wire core, every group aluminum alloy conductor is by several aluminium alloys
The setting that silk is twisted, so that conductor wire core has good tensile property.
Preferably, in the curved opening slot by the protective layer with air hole by its internal transverse steel wire rope and thin
Wirerope is fully wrapped around firmly.By protective layer by inside curved opening slot transverse steel wire rope and seizing wire it is fully wrapped around live,
The protective effect to wirerope and seizing wire is played, since protective layer is with air hole, there is ventilative heat dissipation simultaneously
Effect.
Preferably, the outside of the armor is equipped with shielded layer, and the outside of the shielded layer is equipped with band, the band
Outside is equipped with cable protective cortex, and the shielded layer is made of semiconductive plastics.By the setting of shielded layer, cable can be improved and rise
Beginning discharge voltage, avoids external interference.
Compared with prior art, the beneficial effects of the present invention are: the present invention by conductor wire core includes several group aluminum alloys
Conductor, the setting that every group aluminum alloy conductor is twisted by several aluminum-alloy wires resist well so that conductor wire core has
Draw performance；
By the setting of reinforcing rib helically structure, so that having gap between core and filled layer, plays and propose the heat dissipation of core height
The effect of effect；
By protective layer by inside curved opening slot transverse steel wire rope and seizing wire it is fully wrapped around live, play to wirerope and
The protective effect of seizing wire has the function of ventilative heat dissipation since protective layer is with air hole simultaneously；
The shielded layer is made of semiconductive plastics.By the setting of shielded layer, cable firing potential can be improved, avoid outer
Boundary's interference；
Transverse steel wire rope is connected in curved opening slot, transverse steel wire rope ties up to the surface of seizing wire, so that transverse steel wire rope
Reticular structure is formed in armor with seizing wire, while improving the intensity of armor, since transverse steel wire rope is by thin steel
It is connected between cord, improves the stable connection between seizing wire；
It is equipped with seizing wire between first semi-circular recesses and the second semi-circular recesses, by the setting of seizing wire, improves electricity
Longitudinal tensile property of cable.
Detailed description of the invention
Fig. 1 is armouring schematic diagram of a layer structure of the present invention；
Fig. 2 is filled layer of the present invention and armor decomposition texture schematic diagram；
Fig. 3 is cross-sectional structure schematic diagram of the present invention；
Fig. 4 is core structure schematic diagram of the present invention.
In figure: 1 filled layer, 2 cores, 21 conductor wire cores, 22 insulating layers, 23 reinforcing ribs, 3 seizing wires, 4 armors, 5 screens
Cover layer, 6 bands, 7 cable protective cortexes, 8 curved opening slots, 9 transverse steel wire ropes, 10 first semi-circular recesses, 11 second semicircles
Connected in star.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of armouring high-strength cable, including core 2, it is described
The outside of core 2 is wrapped up by filled layer 1, and the outside of the filled layer 1 is equipped with armor 4, the side of the filled layer 1
Equidistant to be equipped with three groups of first longitudinal semi-circular recesses 10, the inner wall of the armor 4 is equipped with and 10 phase of the first semi-circular recesses
Matched second semi-circular recesses 11 are equipped with seizing wire between first semi-circular recesses 10 and the second semi-circular recesses 11
3, the surface of the armor 4 is equidistantly equipped with several groups curved opening slot 8, is connected with transverse steel wire in the curved opening slot 8
Rope 9, the transverse steel wire rope 9 ties up to the surface of seizing wire 3.
Specifically, the core 2 have in being respectively equipped with conductor wire core 21, insulating layer 22 and reinforcing rib 23 outside.
Specifically, helically structure covers in 22 outside of insulating layer the reinforcing rib 23, the insulating layer 22 is poly- using crosslinking
Ethylene insulating materials is made.By the setting of the helically structure of reinforcing rib 23, so that there is gap between core 2 and filled layer 1,
Play the role of mentioning the high heat dissipation effect of core 2.
Specifically, the conductor wire core 21 includes several groups aluminium alloy conductor, every group aluminum alloy conductor is by several aluminium
Alloy wire is twisted.It include several groups aluminium alloy conductor by conductor wire core 21, every group aluminum alloy conductor is by several aluminium
The setting that alloy wire is twisted, so that conductor wire core 21 has good tensile property.
Specifically, by the protective layer with air hole by its internal 9 He of transverse steel wire rope in the curved opening slot 8
Seizing wire 3 is fully wrapped around firmly.By protective layer by inside curved opening slot 8 transverse steel wire rope 9 and seizing wire 3 completely wrap
It wraps, plays the protective effect to wirerope 9 and seizing wire 3, since protective layer is with air hole, have simultaneously
The effect of gas heat dissipation.
Specifically, the outside of the armor 4 is equipped with shielded layer 5, the outside of the shielded layer 5 is equipped with band 6, the packet
Outside with 6 is equipped with cable protective cortex 7, and the shielded layer 5 is made of semiconductive plastics.By the setting of shielded layer 5, can mention
High cable firing potential, avoids external interference.
Specifically, in use, by conductor wire core 21 include several groups aluminium alloy conductor, if every group aluminum alloy conductor by
The setting that dry root aluminum-alloy wire is twisted, so that conductor wire core 21 has good tensile property；
By the setting of the helically structure of reinforcing rib 23, so that have gap between core 2 and filled layer 1, play that mention core 2 high
The effect of heat dissipation effect；
By protective layer by inside curved opening slot 8 transverse steel wire rope 9 and seizing wire 3 it is fully wrapped around live, play to steel wire
The protective effect of rope 9 and seizing wire 3 has the function of ventilative heat dissipation since protective layer is with air hole simultaneously；
The shielded layer 5 is made of semiconductive plastics.By the setting of shielded layer 5, cable firing potential can be improved, avoid
External interference；
Transverse steel wire rope 9 is connected in curved opening slot 8, transverse steel wire rope 9 ties up to the surface of seizing wire 3, so that lateral steel
Cord 9 and seizing wire 3 form reticular structure in armor 4, while improving the intensity of armor 4, due to transverse steel wire
Rope 9 will connect between seizing wire 3, improve the stable connection between seizing wire 3；
Seizing wire 3 is equipped between first semi-circular recesses 10 and the second semi-circular recesses 11, by the setting of seizing wire 3,
Improve longitudinal tensile property of cable.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of armouring high-strength cable, including core (2), it is characterised in that: pass through filled layer on the outside of the core (2)
(1) it is wrapped up, the outside of the filled layer (1) is equipped with armor (4), and the side of the filled layer (1) is equidistantly equipped with three groups
Longitudinal the first semi-circular recesses (10), the inner wall of the armor (4) is equipped with to match with the first semi-circular recesses (10)
Second semi-circular recesses (11) are equipped with seizing wire between first semi-circular recesses (10) and the second semi-circular recesses (11)
(3), the surface of the armor (4) is equidistantly equipped with several groups curved opening slot (8), is connected in the curved opening slot (8)
Transverse steel wire rope (9), the transverse steel wire rope (9) tie up to the surface of seizing wire (3).
2. a kind of armouring high-strength cable according to claim 1, it is characterised in that: the core (2) has interior to outer point
It She You not conductor wire core (21), insulating layer (22) and reinforcing rib (23).
3. a kind of armouring high-strength cable according to claim 2, it is characterised in that: the reinforcing rib (23) is helically tied
Structure covers on the outside of insulating layer (22), and the insulating layer (22) is made of crosslinked polyethylene insulation material.
4. a kind of armouring high-strength cable according to claim 2, it is characterised in that: the conductor wire core (21) is if include
Dry group aluminum alloy conductor, every group aluminum alloy conductor are twisted by several aluminum-alloy wires.
5. a kind of armouring high-strength cable according to claim 1, it is characterised in that: lead in the curved opening slot (8)
Cross the protective layer with air hole its internal transverse steel wire rope (9) and seizing wire (3) is fully wrapped around firmly.
6. a kind of armouring high-strength cable according to claim 1, it is characterised in that: set on the outside of the armor (4)
Have shielded layer (5), the outside of the shielded layer (5) is equipped with band (6), and the outside of the band (6) is equipped with cable protective cortex
(7), the shielded layer (5) is made of semiconductive plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810868198.3A CN108986959A (en) | 2018-08-02 | 2018-08-02 | A kind of armouring high-strength cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810868198.3A CN108986959A (en) | 2018-08-02 | 2018-08-02 | A kind of armouring high-strength cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108986959A true CN108986959A (en) | 2018-12-11 |
Family
ID=64554402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810868198.3A Pending CN108986959A (en) | 2018-08-02 | 2018-08-02 | A kind of armouring high-strength cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108986959A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921207A (en) * | 2019-03-13 | 2019-06-21 | 苏州科技大学 | A kind of fixture of quick connecting cable |
| CN110578490A (en) * | 2019-09-27 | 2019-12-17 | 中煤科工集团西安研究院有限公司 | electromagnetic fishing system for large-diameter engineering well and special cable thereof |
| CN114267485A (en) * | 2021-11-17 | 2022-04-01 | 沈兴线缆集团有限公司 | Waterproof high temperature resistant cable |
| CN117238561A (en) * | 2023-11-15 | 2023-12-15 | 辽宁沈鹏电力科技有限公司 | High-flexibility control cable and production equipment thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0817260A (en) * | 1994-07-01 | 1996-01-19 | Sumitomo Electric Ind Ltd | Iron wire armored cable line and its abnormality detecting method |
| CN205318918U (en) * | 2015-12-31 | 2016-06-15 | 金坛沃德丰电子科技有限公司 | Nuclear power cable |
| CN105976905A (en) * | 2016-06-30 | 2016-09-28 | 江苏红峰电缆集团有限公司 | Improved-type irradiation cross-linked polyethylene insulated cable |
| CN205862818U (en) * | 2016-06-30 | 2017-01-04 | 江苏红峰电缆集团有限公司 | A kind of modified model IXPE insulated cable |
| CN206610633U (en) * | 2017-03-27 | 2017-11-03 | 江苏远大电缆有限公司 | A kind of novel interlocked armouring non metallic sheath alloy cable |
| CN107610809A (en) * | 2017-10-12 | 2018-01-19 | 威腾电气集团股份有限公司 | A kind of special bus of durable type high voltage power transmission |
-
2018
- 2018-08-02 CN CN201810868198.3A patent/CN108986959A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0817260A (en) * | 1994-07-01 | 1996-01-19 | Sumitomo Electric Ind Ltd | Iron wire armored cable line and its abnormality detecting method |
| CN205318918U (en) * | 2015-12-31 | 2016-06-15 | 金坛沃德丰电子科技有限公司 | Nuclear power cable |
| CN105976905A (en) * | 2016-06-30 | 2016-09-28 | 江苏红峰电缆集团有限公司 | Improved-type irradiation cross-linked polyethylene insulated cable |
| CN205862818U (en) * | 2016-06-30 | 2017-01-04 | 江苏红峰电缆集团有限公司 | A kind of modified model IXPE insulated cable |
| CN206610633U (en) * | 2017-03-27 | 2017-11-03 | 江苏远大电缆有限公司 | A kind of novel interlocked armouring non metallic sheath alloy cable |
| CN107610809A (en) * | 2017-10-12 | 2018-01-19 | 威腾电气集团股份有限公司 | A kind of special bus of durable type high voltage power transmission |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921207A (en) * | 2019-03-13 | 2019-06-21 | 苏州科技大学 | A kind of fixture of quick connecting cable |
| CN109921207B (en) * | 2019-03-13 | 2024-02-23 | 苏州科技大学 | Clamp for quickly connecting cables |
| CN110578490A (en) * | 2019-09-27 | 2019-12-17 | 中煤科工集团西安研究院有限公司 | electromagnetic fishing system for large-diameter engineering well and special cable thereof |
| CN114267485A (en) * | 2021-11-17 | 2022-04-01 | 沈兴线缆集团有限公司 | Waterproof high temperature resistant cable |
| CN114267485B (en) * | 2021-11-17 | 2022-08-30 | 沈兴线缆集团有限公司 | Waterproof high temperature resistant cable |
| CN117238561A (en) * | 2023-11-15 | 2023-12-15 | 辽宁沈鹏电力科技有限公司 | High-flexibility control cable and production equipment thereof |
| CN117238561B (en) * | 2023-11-15 | 2024-01-16 | 辽宁沈鹏电力科技有限公司 | High-flexibility control cable and production equipment thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |