CN109559844A - A kind of power transmission cable - Google Patents
A kind of power transmission cable Download PDFInfo
- Publication number
- CN109559844A CN109559844A CN201811494451.XA CN201811494451A CN109559844A CN 109559844 A CN109559844 A CN 109559844A CN 201811494451 A CN201811494451 A CN 201811494451A CN 109559844 A CN109559844 A CN 109559844A
- Authority
- CN
- China
- Prior art keywords
- outer protective
- power transmission
- fixed substrate
- wire
- transmission cable
- 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.)
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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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- 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
-
- 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
-
- 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
- H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
Abstract
A kind of power transmission cable of the present invention discloses one kind and is able to carry out expansion laying, adapts to smaller space, and mutually independent power transmission cable between conducting wire.The construction of cable is changeable, it is applicable in different laying spaces, the scope of application is wider, it is characterized in that multiple outer protective jackets are equidistantly placed in fixed substrate, and outermost two outer protective jackets are located at the both ends of fixed substrate, velcro fastener is equipped on outermost two outer protective jacket lateral walls, and it cooperates, the outer protective jacket section is circle, there are gaps between two adjacent outer protective jackets, the fixed substrate is rubber slab, multiple bearing steel wires are equipped in the fixed substrate, and it is located between two adjacent outer protective jackets, three conducting wires are respectively placed in outer protective jacket, and distribution triangular in shape, gap in the outer protective jacket is built-in with filler, the filler is insulating materials, multiple wire stylets are equipped in the conducting wire, and a distance is equipped between two neighboring wire stylet.
Description
Technical field
A kind of power transmission cable of the present invention is related to a kind of cable for carrying out power transmission, belongs to field of electrical equipment.It is special
It is not related to one kind and is able to carry out expansion laying, adapts to smaller space, and mutually independent power transmission cable between conducting wire.
Background technique
Currently, cable is indispensable carrier in power transmission process, electric power is transmitted by cable, at present city
Cable is mostly circle on face, and cable conductor is twisted by multiple conducting wires, is subsequently filled, shields, protects, production technology is very complete
It is kind, but since cable is circle, the distance of each position is identical, does not adapt to the lesser position in space, such as electric power is set
Standby internal, machine internal power transmission, and coarse cable is made troubles in fixation and layout, circular configuration is easy rolling
It is dynamic, the layout of cable is influenced, winding is formed to the cable of surrounding, cable conductor is successively wrapped up, when being attached, needed successively
By cable sheath stripping, be then successively attached insulation from inside to outside, inefficiency is time-consuming and laborious, meanwhile, cable size
When excessive, the required radius of gyration also increases in process of deployment, and the demand to space is increased by, in winding roll winding,
Also larger space is occupied, although there is also flat cable, it is opposite due to existing flat cable structural integrity, and between multiply conductor
It is fixed, it not can be carried out and carry out bending nest volume along end face, usage mode is single, when fixed needs that conductor is avoided to be destroyed.
Summary of the invention
In order to improve above situation, a kind of power transmission cable of the present invention provides one kind and is able to carry out expansion laying, fits
Should smaller space, and mutually independent power transmission cable between conducting wire.The construction of cable is changeable, is applicable in different laying spaces, is applicable in
Range is wider.
A kind of power transmission cable of the present invention be achieved in that a kind of power transmission cable of the present invention by fixed substrate,
Bearing steel wire, outer protective jacket, conducting wire, non-woven fabrics, aluminium foil, wire insulation and wire stylet composition, multiple outer protective jackets are equidistantly set
In in fixed substrate, and outermost two outer protective jackets are located at the both ends of fixed substrate, protect outside outermost two
Be equipped with velcro fastener on set lateral wall, and cooperate, the outer protective jacket section is circle, two adjacent outer protective jackets it
Between there are gap, the fixed substrate is rubber slab, in the fixed substrate in be equipped with multiple bearing steel wires, and be located at
Between two adjacent outer protective jackets, three conducting wires are respectively placed in outer protective jacket, and distribution triangular in shape, the outer protective jacket
Interior gap is built-in with filler, and the filler is insulating materials, and multiple wire stylets, and adjacent two are equipped in the conducting wire
It is equipped with a distance between a wire stylet, is equipped with wire insulation on the outside of the conducting wire, aluminium foil is placed in protective jacket, the aluminium foil
Medium position, which twists, to be placed on the outside of one of conducting wire, and then both sides of the edge are outside respectively along the outside of other two conducting wire
It twists, aluminium foil forms three independent circular passages after twisting, and corresponds and be placed on the outside of three conducting wires.
In use, when being laid with to cable, position lesser for space fixed substrate is unfolded, fixed substrate
On multiple outer protective jackets it is in one line, and then by the occupied space on vertical direction share the occupancy to horizontal direction sky
Between, it is applicable in lesser space, and fixed substrate is laid on bottom, is plane, will not roll, and then will not be to surrounding
Cable forms winding, and when being attached to conducting wire, the multiple conducting wires in fixed substrate are independent, and are not necessarily to when being attached
It separates one by one, and then attended operation is relatively simple, when being laid with, space is larger, when needing round cable, fixed substrate is rolled, and
And be connected and fixed the velcro fastener on outermost two outer protective jackets, and then make cable that circle be integrally formed and be laid with,
And be still independent between conducting wire, convenient for connection, and then cable can be converted with space is laid with, and the scope of application is wider；
It is equipped with velcro fastener, and mutually matched design on outermost two outer protective jacket lateral walls, can be formed to twisting
Circular cable is fixed, and Automatic-expanding when preventing from being laid with influences to be laid with；
There are the designs in gap between two adjacent outer protective jackets, are the reserved space that twists of fixed substrate, make two neighboring
Outer protection inner room is able to carry out bending fitting, and also the conducting wire in outer protective jacket can be made relatively independent, and when connection is more square
Just；
The fixed substrate is the design of rubber slab, and convenient for the bending expansion to fixed substrate, and rubber material is able to carry out absolutely
Edge, protection；
It is equipped with multiple bearing steel wires in the fixed substrate, and is located at setting between two adjacent outer protective jackets
Meter, improves the intensity of fixed substrate, and will not cause to hinder to twisting for fixed substrate between two adjacent outer protective jackets
Hinder；
Three conducting wires are respectively placed in outer protective jacket, and the design of distribution triangular in shape, the stability of outer protective jacket inside conductor compared with
It is good；
Gap in the outer protective jacket is built-in with filler, and the filler is the design of insulating materials, can make outer protection
Filling is full in set, and inner lead is fixed, and insulate to outside；
It is equipped with multiple wire stylets in the conducting wire, and is equipped with the design of a distance between two neighboring wire stylet, when necessary,
Convenient for carrying out individually separately connection to wire stylet；
The aluminium foil medium position, which twists, to be placed on the outside of one of conducting wire, and then both sides of the edge are led respectively along other two
The outside of line twists outward, and aluminium foil forms three independent circular passages after twisting, and corresponds and be placed on the outside of three conducting wires
Design, shielded between three conducting wires in external protective jacket, the excessive generation electric field of electric current avoided to influence other cables；
The fixed substrate and multiple outer protective jacket cooperations, make the design of cable-uncoiling, can be applicable in lesser laying space, and
Can anti-rolling, avoid and other cable winds；
The mutually independent design of multiple outer protection inner rooms, can make it is mutually indepedent between conducting wire, and then without being carried out one by one to conducting wire
It dismantles, attended operation is simpler, improves cable laying efficiency；
For small space, by cable-uncoiling, large space, the design that cable is rolled, the construction of cable is changeable, can be applicable in different skies
Between demand, keep the cable scope of application wider；
Achieve the purpose that carry out power transmission.
Beneficial effect.
One, the construction of cable is changeable, is applicable in different laying spaces, and the scope of application is wider.
Two, it is able to carry out expansion, is applicable in small space, and will not roll.
Three, mutually indepedent between conducting wire, convenient for connection, improves and be laid with efficiency.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is a kind of power transmission cable expansion of the invention.
Fig. 2 is a kind of three-dimensional structure diagram of power transmission cable aluminium foil of the present invention.
In attached drawing
Wherein part are as follows: fixed substrate (1), bearing steel wire (2), outer protective jacket (3), conducting wire (4), non-woven fabrics (5), aluminium foil (6),
Wire insulation (7), wire stylet (8).
Specific embodiment:
A kind of power transmission cable of the present invention is achieved in that a kind of power transmission cable of the present invention by fixed substrate (1), is held
Weight steel wire (2), outer protective jacket (3), conducting wire (4), non-woven fabrics (5), aluminium foil (6), wire insulation (7) and wire stylet (8) composition,
Multiple outer protective jackets (3) are equidistantly placed on fixed substrate (1), and outermost two outer protective jackets (3) are located at fixed base
The both ends of plate (1) are equipped with velcro fastener on outermost two outer protective jacket (3) lateral walls, and cooperate, the outer protection
(3) section is covered for circle, and there are gap between the outer protective jacket (3) of adjacent two, the fixed substrate (1) is rubber slab, institute
It states equipped with multiple bearing steel wires (2) on fixed substrate (1), and is located between the outer protective jacket (3) of adjacent two, three
A conducting wire (4) is respectively placed in outer protective jacket (3), and distribution triangular in shape, and the gap in the outer protective jacket (3), which is built-in with, to be filled out
Object is filled, the filler is insulating materials, is equipped with multiple wire stylets (8) in the conducting wire (4), and two neighboring wire stylet
(8) it is equipped with a distance between, is equipped with wire insulation (7) on the outside of the conducting wire (4), aluminium foil (6) is placed in protective jacket, described
Aluminium foil (6) medium position, which twists, to be placed on the outside of one of conducting wire (4), and then both sides of the edge are respectively along other two conducting wire
(4) outside twists outward, and aluminium foil (6) forms three independent circular passages after twisting, and corresponds and be placed in three conducting wires
(4) outside.
In use, fixed substrate (1) is unfolded for position lesser for space when being laid with to cable, fixed base
Multiple outer protective jackets (3) on plate (1) are in one line, and then the occupied space on vertical direction is shared to horizontal direction
Occupied space is applicable in lesser space, and fixed substrate (1) is laid on bottom, is plane, will not roll, and then not
Meeting forms winding to the cable of surrounding, and when being attached to conducting wire (4), the multiple conducting wires (4) in fixed substrate (1) are independent
, when being attached without separating one by one, and then attended operation is relatively simple, and when being laid with, space is larger, needs round cable
When, fixed substrate (1) is rolled, and the velcro fastener on outermost two outer protective jackets (3) is connected and fixed, and then makes
Cable is integrally formed circle and is laid with, and is still independent between conducting wire (4), and convenient for connection, and then cable can be with paving
If space is converted, the scope of application is wider；
It is equipped with velcro fastener, and mutually matched design on outermost two outer protective jacket (3) lateral walls, it can be to the shape that twists
It is fixed at circular cable, Automatic-expanding when preventing from being laid with influences to be laid with；
There are the designs in gap between the outer protective jacket (3) of adjacent two, are the reserved space that twists of fixed substrate (1), make phase
It is able to carry out bending fitting between adjacent two outer protective jackets (3), and can also make the conducting wire (4) in outer protective jacket (3) relatively only
Vertical, when connection, is more convenient；
The fixed substrate (1) is the design of rubber slab, is unfolded convenient for the bending to fixed substrate (1), and rubber material can
It insulated, protected；
Multiple bearing steel wires (2) are equipped on the fixed substrate (1), and are located at the outer protective jacket (3) of adjacent two
Between design, improve fixed substrate (1) intensity, and positioned at two adjacent outer protective jackets (3) between will not to fixation base
Twisting for plate (1) causes to hinder；
Three conducting wires (4) are respectively placed in outer protective jacket (3), and the design of distribution triangular in shape, outer protective jacket (3) inside conductor
(4) stability is preferable；
Gap in the outer protective jacket (3) is built-in with filler, and the filler is the design of insulating materials, can make outer anti-
Filling is full in sheath (3), and inner lead (4) is fixed, and insulate to outside；
Multiple wire stylets (8) are equipped in the conducting wire (4), and are equipped with setting for a distance between two neighboring wire stylet (8)
Meter, when necessary, convenient for carrying out individually separately connection to wire stylet (8)；
Aluminium foil (6) medium position, which twists, to be placed on the outside of one of conducting wire (4), and then both sides of the edge are respectively along in addition
The outside of two conducting wires (4) twists outward, and aluminium foil (6) forms three independent circular passages after twisting, and corresponds and be placed in
Design on the outside of three conducting wires (4) is shielded between three conducting wires (4) in external protective jacket (3), avoids the excessive generation of electric current
Electric field influences other cables；
The fixed substrate (1) and multiple outer protective jackets (3) cooperation, make the design of cable-uncoiling, can be applicable in lesser laying
Space, and can anti-rolling, avoid and other cable winds；
Mutually independent design between multiple outer protective jackets (3), can make it is mutually indepedent between conducting wire (4), and then without to conducting wire (4)
It is dismantled one by one, attended operation is simpler, improves cable laying efficiency；
For small space, by cable-uncoiling, large space, the design that cable is rolled, the construction of cable is changeable, can be applicable in different skies
Between demand, keep the cable scope of application wider；
Achieve the purpose that carry out power transmission.
Claims (9)
1. a kind of power transmission cable, it is characterized in that: by fixed substrate, bearing steel wire, outer protective jacket, conducting wire, non-woven fabrics, aluminium
Foil, wire insulation and wire stylet composition, multiple outer protective jackets are equidistantly placed in fixed substrate, and are protected outside outermost two
Set is located at the both ends of fixed substrate, velcro fastener is equipped on outermost two outer protective jacket lateral walls, and cooperate,
There are gap between two adjacent outer protective jackets, in the fixed substrate in be equipped with multiple bearing steel wires, and be located at
Between two adjacent outer protective jackets, three conducting wires are respectively placed in outer protective jacket, and distribution triangular in shape, and aluminium foil is placed in protection
In set, the aluminium foil medium position, which twists, to be placed on the outside of one of conducting wire, and then both sides of the edge are respectively along other two
The outside of conducting wire twists outward, and aluminium foil forms three independent circular passages after twisting, and corresponds and be placed in outside three conducting wires
Side.
2. a kind of power transmission cable according to claim 1, it is characterised in that the cable is able to carry out expansion and is laid with,
Smaller space is adapted to, and mutually indepedent between conducting wire.
3. a kind of power transmission cable according to claim 1, it is characterised in that the outer protective jacket section is circle.
4. a kind of power transmission cable according to claim 3, it is characterised in that built in the gap in the outer protective jacket
There is filler, the filler is insulating materials.
5. a kind of power transmission cable according to claim 1, it is characterised in that the fixed substrate is rubber slab.
6. a kind of power transmission cable according to claim 1, it is characterised in that be equipped with multiple conducting wires in the conducting wire
Core, and it is equipped with a distance between two neighboring wire stylet, convenient for carrying out individually separately connection to wire stylet.
7. a kind of power transmission cable according to claim 6, it is characterised in that be equipped with wire insulation on the outside of the conducting wire
Layer.
8. a kind of power transmission cable according to claim 4, it is characterised in that multiple outer protection inner rooms are mutually only
Vertical design, can make mutually indepedent between conducting wire, and then without being dismantled one by one to conducting wire, attended operation is simpler.
9. a kind of power transmission cable according to claim 1, it is characterised in that the fixed substrate and multiple described outer
Protective jacket cooperation, makes the design of cable-uncoiling, can be applicable in lesser laying space, and can anti-rolling, avoid and other lines
Cable winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811494451.XA CN109559844B (en) | 2018-12-07 | 2018-12-07 | Power transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811494451.XA CN109559844B (en) | 2018-12-07 | 2018-12-07 | Power transmission cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109559844A true CN109559844A (en) | 2019-04-02 |
| CN109559844B CN109559844B (en) | 2021-02-12 |
Family
ID=65869243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811494451.XA Active CN109559844B (en) | 2018-12-07 | 2018-12-07 | Power transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109559844B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292895A (en) * | 2020-04-24 | 2020-06-16 | 昆明昆宝电线电缆制造有限公司 | High-reliability large-span steel wire reinforced core cluster overhead line and processing technology thereof |
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|---|---|---|---|---|
| US3274329A (en) * | 1964-05-06 | 1966-09-20 | Belden Mfg Co | Shielded cords |
| DE2811452A1 (en) * | 1978-03-14 | 1979-09-20 | Siemens Ag | Multi-wire stranding machine for star quad communication cable - folds flat cable element with row of conductors into hollow tube joining edges |
| US5084594A (en) * | 1990-08-07 | 1992-01-28 | Arrowsmith Shelburne, Inc. | Multiwire cable |
| EP0642138A1 (en) * | 1993-09-01 | 1995-03-08 | Schneider Electric Sa | Flat cable comprising at least two conductors embedded in an insulating sleeve |
| EP0875065A1 (en) * | 1996-10-18 | 1998-11-04 | W.L. Gore & Associates, Inc. | Microminiature planar signal transmission cable |
| US7465879B2 (en) * | 2005-04-25 | 2008-12-16 | Cable Components Group | Concentric-eccentric high performance, multi-media communications cables and cable support-separators utilizing roll-up designs |
| CN204303388U (en) * | 2015-01-07 | 2015-04-29 | 石家庄华通线缆有限公司 | Communication, cable TV, low-voltage power supply composite flat cable |
| CN205016275U (en) * | 2015-09-19 | 2016-02-03 | 浙江锦宇线缆有限公司 | Two on belted steel line surpasses 5 types of network lines |
| CN106782858A (en) * | 2016-12-13 | 2017-05-31 | 张长增 | Data cable and its manufacture method and equipment and data connecting line and its manufacture method |
| CN107039113A (en) * | 2017-05-22 | 2017-08-11 | 郑行良 | A kind of double cold high-altitude multiconductor cables of water wind |
-
2018
- 2018-12-07 CN CN201811494451.XA patent/CN109559844B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3274329A (en) * | 1964-05-06 | 1966-09-20 | Belden Mfg Co | Shielded cords |
| DE2811452A1 (en) * | 1978-03-14 | 1979-09-20 | Siemens Ag | Multi-wire stranding machine for star quad communication cable - folds flat cable element with row of conductors into hollow tube joining edges |
| US5084594A (en) * | 1990-08-07 | 1992-01-28 | Arrowsmith Shelburne, Inc. | Multiwire cable |
| EP0642138A1 (en) * | 1993-09-01 | 1995-03-08 | Schneider Electric Sa | Flat cable comprising at least two conductors embedded in an insulating sleeve |
| EP0875065A1 (en) * | 1996-10-18 | 1998-11-04 | W.L. Gore & Associates, Inc. | Microminiature planar signal transmission cable |
| US7465879B2 (en) * | 2005-04-25 | 2008-12-16 | Cable Components Group | Concentric-eccentric high performance, multi-media communications cables and cable support-separators utilizing roll-up designs |
| CN204303388U (en) * | 2015-01-07 | 2015-04-29 | 石家庄华通线缆有限公司 | Communication, cable TV, low-voltage power supply composite flat cable |
| CN205016275U (en) * | 2015-09-19 | 2016-02-03 | 浙江锦宇线缆有限公司 | Two on belted steel line surpasses 5 types of network lines |
| CN106782858A (en) * | 2016-12-13 | 2017-05-31 | 张长增 | Data cable and its manufacture method and equipment and data connecting line and its manufacture method |
| CN107039113A (en) * | 2017-05-22 | 2017-08-11 | 郑行良 | A kind of double cold high-altitude multiconductor cables of water wind |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292895A (en) * | 2020-04-24 | 2020-06-16 | 昆明昆宝电线电缆制造有限公司 | High-reliability large-span steel wire reinforced core cluster overhead line and processing technology thereof |
| CN111292895B (en) * | 2020-04-24 | 2021-08-03 | 昆明昆宝电线电缆制造有限公司 | High-reliability large-span steel wire reinforced core cluster overhead line and processing technology thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109559844B (en) | 2021-02-12 |
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Effective date of registration: 20230523 Address after: No. 613 Tainan Road (Factory Building 3), Dongyong Town, Nansha District, Guangzhou City, Guangdong Province, 511466 Patentee after: Guangdong Yichu Technology Co.,Ltd. Address before: 221008 No. 58 Wangling Complex Building, Quanshan District, Xuzhou City, Jiangsu Province Patentee before: XUZHOU HUAXIAN KAIXING INFORMATION TECHNOLOGY Co.,Ltd. |