CN209388730U - A kind of many-headed wire bull twisted wire - Google Patents
A kind of many-headed wire bull twisted wire Download PDFInfo
- Publication number
- CN209388730U CN209388730U CN201920341023.7U CN201920341023U CN209388730U CN 209388730 U CN209388730 U CN 209388730U CN 201920341023 U CN201920341023 U CN 201920341023U CN 209388730 U CN209388730 U CN 209388730U
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- Prior art keywords
- twisted wire
- wire
- layer
- steel pipe
- twisted
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a kind of many-headed wire bull twisted wires, are related to twisted wire technical field, big to solve existing strand weight, are easy loosely, the problem of easily corroding between each twisted wire.The outside of first twisted wire is provided with oversheath, the oversheath is internally provided with gluing oxidant layer, the gluing oxidant layer is internally provided with waterproof layer, the inside of the waterproof layer is equipped with the second twisted wire, the outside of second twisted wire is provided with insulating layer, epoxy resin layer is provided between second twisted wire and waterproof layer, the inside of second twisted wire is equipped with spacer body, the two sides of the spacer body are mounted on third twisted wire, the outside of the third twisted wire is provided with glue-line, the side of second twisted wire is equipped with hollow steel pipe, the inside of the hollow steel pipe is equipped with frame, the inside of the frame is equipped with carbon body, the outside of the hollow steel pipe is equipped with lug, stringing circle is provided between the waterproof layer and gluing oxidant layer.
Description
Technical field
The utility model relates to twisted wire technical field, specially a kind of many-headed wire bull twisted wire.
Background technique
Twisted wire is to be realized with twisted single line around the rotation of twisted wire axis constant angular velocity and twisted wire at the uniform velocity forward travel, there are commonly
Two kinds of copper, aluminium, copper, aluminum steel can be stranding into the conducting wire battery core of various different size sections and different types of wire and cable,
Higher suitable for working frequency, excessive occasion is lost in the kelvin effect and kindred effect of sub-thread wire rod, can be made using twisted wire
Running temperature reduces, and compared to the single cord of same sectional area, twisted wire possesses higher mechanicalness flexibility.
But existing strand weight is big, is easy loose between each twisted wire, easily corrodes；Therefore, it is unsatisfactory for existing
Demand, to this, we have proposed a kind of many-headed wire bull twisted wires.
Utility model content
The purpose of this utility model is to provide a kind of many-headed wire bull twisted wires, to solve to mention in above-mentioned background technique
Existing strand weight out is big, is easy loosely, the problem of easily corroding between each twisted wire.
To achieve the above object, the utility model provides the following technical solutions: a kind of many-headed wire bull twisted wire, including
First twisted wire, the outside of first twisted wire are provided with oversheath, and the oversheath is internally provided with gluing oxidant layer, the glue
Adhesive layer is internally provided with waterproof layer, and the inside of the waterproof layer is equipped with the second twisted wire, and the outside of second twisted wire is set
It is equipped with insulating layer, epoxy resin layer is provided between second twisted wire and waterproof layer, the inside of second twisted wire is equipped with
Spacer body, the two sides of the spacer body are mounted on third twisted wire, and the outside of the third twisted wire is provided with glue-line, and described second
The side of twisted wire is equipped with hollow steel pipe, and the inside of the hollow steel pipe is equipped with frame, and the inside of the frame is equipped with carbon
Ferritic, the outside of the hollow steel pipe are equipped with lug, stringing circle are provided between the waterproof layer and gluing oxidant layer.
Preferably, the oversheath and gluing oxidant layer, which are glued, connects, and the gluing oxidant layer and waterproof layer splicing connect, described
Waterproof layer and stringing circle, which are glued, to be connected.
Preferably, the thickness of the oversheath is set as 0. 1 to point two millimeter.
Preferably, the hollow steel pipe is an integral molding structure with frame setting, and the hollow steel pipe is set as with lug
Integrated formed structure, there are six the lug settings.
Preferably, second twisted wire is fixedly connected with spacer body, and second twisted wire is fixedly connected with third twisted wire, institute
It states third twisted wire and is provided with 12, there are six the second twisted wire settings.
Preferably, second twisted wire is connect with hollow steel pipe by card slot.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model can not only be increased the pre- of strand bundle and be answered by the carbon body filled in the inside of hollow steel pipe
Power, and the dosage of strand bundle twisted wire can be reduced, cost is reduced, is evenly arranged with lug in the outside of hollow steel pipe, it is each
Fixing groove is formed between lug, the second twisted wire is fixed, is not likely to produce sliding, is not easy between each twisted wire loosely, in sky
It is filled with carbon body in heart steel pipe, alleviates the weight of whole twisted wire, improves the prestressing force of whole twisted wire；
2, the utility model is provided with stringing circle by the outside in waterproof layer, and stringing circle plays fixation to the second twisted wire
Effect, keep whole twisted wire stability strong, oversheath be high-density polyethylene plastics sheath, improve the toughness of whole twisted wire,
Filled with epoxy resin layer, it can prevent water or air twisted pair wire from generating corrosion, twisted pair wire shields, and improves entirety
The corrosion resistance of twisted wire；
3, the utility model by, to spacer body is provided with, changed between third twisted wire traditionally impedance by conductor and
Insulate the mode determined, and by freely adjusting the thickness of spacer body, adjustable impedance operator provides stable impedance in this way
Performance improves fade performance, when being used for cable, ensure that the high transformation property of cable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of many-headed wire bull twisted wire of the utility model；
Fig. 2 is the structural schematic diagram of the hollow steel pipe of the utility model；
Fig. 3 is the structural schematic diagram of the stringing circle of the utility model.
In figure: 1, the first twisted wire；2, oversheath；3, gluing oxidant layer；4, waterproof layer；5, the second twisted wire；6, third twisted wire；7,
Insulating layer；8, spacer body；9, hollow steel pipe；10, carbon body；11, epoxy resin layer；12, glue-line；13, frame；14, lug；
15, stringing circle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of many-headed wire bull twisted wire, including the
One twisted wire 1, the outside of the first twisted wire 1 are provided with oversheath 2, and oversheath 2 is internally provided with gluing oxidant layer 3, gluing oxidant layer 3
It is internally provided with waterproof layer 4, the inside of waterproof layer 4 is equipped with the second twisted wire 5, and the outside of the second twisted wire 5 is provided with insulating layer 7,
Epoxy resin layer 11 is provided between second twisted wire 5 and waterproof layer 4, the inside of the second twisted wire 5 is equipped with spacer body 8, spacer body 8
Two sides be mounted on third twisted wire 6, the outside of third twisted wire 6 is provided with glue-line 12, and the side of the second twisted wire 5 is equipped with hollow
Steel pipe 9, the inside of hollow steel pipe 9 are equipped with frame 13, and the inside of frame 13 is equipped with carbon body 10, the outside of hollow steel pipe 9
Lug 14 is installed, stringing circle 15 is provided between waterproof layer 4 and gluing oxidant layer 3.
Further, oversheath 2 and gluing oxidant layer 3, which are glued, connects, and gluing oxidant layer 3 and the splicing of waterproof layer 4 connect, waterproof layer 4
It is glued with stringing circle 15 and connects, the utilization rate of material is high at low cost medium and small in all splicing face upper stress collection, therefore fatigue performance
There are good leakproofness, insulating properties and anti-corrosive properties well.
Further, the thickness of oversheath 2 is set as 0. 1 to point two millimeter, and oversheath 2 is high density polyethylene (HDPE) modeling
Expect sheath, improves the toughness of whole twisted wire.
Further, hollow steel pipe 9 is an integral molding structure with the setting of frame 13, and hollow steel pipe 9 and lug 14 are set as one
Forming structure, there are six the settings of lug 14, and integrated formed structure is more stable, fixing groove is formed between lug 14, to second
Twisted wire 5 is fixed.
Further, the second twisted wire 5 is fixedly connected with spacer body 8, and the second twisted wire 5 is fixedly connected with third twisted wire 6, and third twists
Line 6 is provided with 12, and there are six the settings of the second twisted wire 5, and by freely adjusting the thickness of spacer body 8, adjustable impedance is special
Property.
Further, the second twisted wire 5 is connect with hollow steel pipe 9 by card slot, the carbon body of the inside filling of hollow steel pipe 9
10, the prestressing force of strand bundle can not only be increased, and mitigate whole weight, reduce cost.
Working principle: in use, being equipped with the second twisted wire 5 in the inside of the first twisted wire 1, pacify in the inside of the second twisted wire 5
Equipped with third twisted wire 6, the centre of third twisted wire 6 is provided with spacer body 8, changes traditionally impedance and is determined by conductor and insulation
Mode, by freely adjusting the thickness of spacer body 8, adjustable impedance operator provides stable impedance behavior in this way, mentions
High fade performance ensure that the high transformation property of cable, be fixed in the centre of the second twisted wire 5 hollow when being used for cable
The inside of steel pipe 9, hollow steel pipe 9 is filled with carbon body 10, and carbon body 10 can not only increase the prestressing force of strand bundle, Er Qieneng
The dosage for enough reducing twisted wire in strand bundle, alleviates the weight of whole twisted wire, reduces costs, equal in the outside of hollow steel pipe 9
It is even to be provided with lug 14, fixing groove is formd between each lug 14, the second twisted wire 5 is mounted on the inside of fixing groove, to second
Twisted wire 5 is fixed, and is not likely to produce sliding, is not easy loosely, the outside of waterproof layer 4 to be provided with stringing circle 15, stringing circle 15 is right
Second twisted wire 5 plays fixed effect, and waterproof layer 4 plays the role of waterproof again, keeps whole twisted wire stability strong, outer shield
Set 2 is high-density polyethylene plastics sheath, improves the toughness of whole twisted wire, is filled with asphalt mixtures modified by epoxy resin in the outside of the second twisted wire 5
Rouge layer 11 is provided with waterproof layer 4, can prevent water or air twisted pair wire from generating corrosion, twisted pair wire shields, improves
The corrosion resistance of whole twisted wire.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of many-headed wire bull twisted wire, including the first twisted wire (1), it is characterised in that: the outside of first twisted wire (1)
It is provided with oversheath (2), the oversheath (2) is internally provided with gluing oxidant layer (3), and the inside of the gluing oxidant layer (3) is set
It is equipped with waterproof layer (4), the inside of the waterproof layer (4) is equipped with the second twisted wire (5), the external setting of second twisted wire (5)
Have insulating layer (7), is provided with epoxy resin layer (11) between second twisted wire (5) and waterproof layer (4), second twisted wire
(5) inside is equipped with spacer body (8), and the two sides of the spacer body (8) are mounted on third twisted wire (6), the third twisted wire
(6) outside is provided with glue-line (12), and the side of second twisted wire (5) is equipped with hollow steel pipe (9), the hollow steel pipe
(9) inside is equipped with frame (13), and the inside of the frame (13) is equipped with carbon body (10), the hollow steel pipe (9)
Outside is equipped with lug (14), is provided with stringing circle (15) between the waterproof layer (4) and gluing oxidant layer (3).
2. a kind of many-headed wire bull twisted wire according to claim 1, it is characterised in that: the oversheath (2) and glue
Adhesive layer (3) is glued connection, and the gluing oxidant layer (3) and waterproof layer (4), which are glued, to be connected, the waterproof layer (4) and stringing circle
(15) it is glued connection.
3. a kind of many-headed wire bull twisted wire according to claim 1, it is characterised in that: the thickness of the oversheath (2)
Degree is set as 0. 1 to point two millimeter.
4. a kind of many-headed wire bull twisted wire according to claim 1, it is characterised in that: the hollow steel pipe (9) with
Frame (13) setting is an integral molding structure, and the hollow steel pipe (9) is an integral molding structure with lug (14) setting, described convex
There are six ear (14) settings.
5. a kind of many-headed wire bull twisted wire according to claim 1, it is characterised in that: second twisted wire (5) with
Spacer body (8) is fixedly connected, and second twisted wire (5) is fixedly connected with third twisted wire (6), and the third twisted wire (6) is provided with
12, there are six the second twisted wire (5) settings.
6. a kind of many-headed wire bull twisted wire according to claim 1, it is characterised in that: second twisted wire (5) with
Hollow steel pipe (9) is connected by card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920341023.7U CN209388730U (en) | 2019-03-18 | 2019-03-18 | A kind of many-headed wire bull twisted wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920341023.7U CN209388730U (en) | 2019-03-18 | 2019-03-18 | A kind of many-headed wire bull twisted wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209388730U true CN209388730U (en) | 2019-09-13 |
Family
ID=67854634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920341023.7U Expired - Fee Related CN209388730U (en) | 2019-03-18 | 2019-03-18 | A kind of many-headed wire bull twisted wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209388730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009351A (en) * | 2019-12-26 | 2020-04-14 | 安徽国电电缆股份有限公司 | Anti-deformation communication cable |
-
2019
- 2019-03-18 CN CN201920341023.7U patent/CN209388730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009351A (en) * | 2019-12-26 | 2020-04-14 | 安徽国电电缆股份有限公司 | Anti-deformation communication cable |
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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: 20190913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |