CN206574514U - A kind of carrying tensile type wind energy power cable certainly - Google Patents
A kind of carrying tensile type wind energy power cable certainly Download PDFInfo
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- CN206574514U CN206574514U CN201720145397.2U CN201720145397U CN206574514U CN 206574514 U CN206574514 U CN 206574514U CN 201720145397 U CN201720145397 U CN 201720145397U CN 206574514 U CN206574514 U CN 206574514U
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- cable
- basic unit
- cable core
- interior basic
- wind energy
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Abstract
The utility model discloses a kind of from carrying tensile type wind energy power cable; including external protection and the first cable core; armor is fixedly installed on the outside of the external protection; insulating barrier is fixedly installed on the inside of the external protection; interior basic unit is installed with inside the insulating barrier; the circle centre position of the interior basic unit, which is fixedly installed to fix on the second cable core, the matrix of the interior basic unit, offers circular groove, and first cable core is arranged on inside circular groove.The utility model designs advantages of simple, can withstand the dragging in laid processes, the ability with tension is simple and practical.
Description
Technical field
The utility model is related to field of cables, more particularly to a kind of from carrying tensile type wind energy power cable.
Background technology
Cable refers to the material for electric power, communication and associated transport purposes, in recent years, with the development of the social economy,
Electric power, telecommunications industry have been penetrated into daily life, the carrier that cable is transmitted as signal, have been widely used, electricity
Line cable mainly includes bare wire, electromagnetic wire and electrical equipment and electrical insulated wire, power cable, communication cable and optical cable, present cable
The use of more enhancing structures is to make in cable cabling by aramid fiber, the rope made of hemp or directly to strengthen its pull resistance
With insulating materials inferior it is solid be squeezed into the circular lines of the equal external diameter of cable core in stranding it is stranded turn into one it is whole
The circular configuration of body, or the enhanced anisotropic approach of steel wire rope is used in the one or both sides of oversheath, use the rope made of hemp and fiber
The construction of cable, the intensity being far from intensity using steel wire is good, also poorer than others on the life-span, and aramid fiber intolerant to
Water, on the other hand, if very big into the gap between cable core, in order to ensure the rounding property of cable, it is necessary to fill the substantial amounts of rope made of hemp
And string, and the rope made of hemp and fiber be all the multiply rope made of hemp composition in usage amount be difficult control, using poor quality insulation or
The hatching solid circle bar of sheath material extrusion, does not have the strong of the rope made of hemp and fiber in intensity, and uses outer wires enhanced,
Found when actual use, one side is using the cable of steel wire rope, and in other side because long-time is influenceed by gravity, cable is still
It can extend, use time is longer, extend more severe, can not accomplish the tension protection effective to cable.
Utility model content
The purpose of this utility model is to provide a kind of from carrying tensile type wind energy power cable, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：It is a kind of electric from carrying tensile type wind energy electric power
Be fixedly installed armor on the outside of cable, including external protection and the first cable core, the external protection, the external protection it is interior
Side, which is fixedly installed inside insulating barrier, the insulating barrier, is installed with interior basic unit, and the circle centre position of the interior basic unit is fixedly installed
Have to fix on the second cable core, the matrix of the interior basic unit and offer circular groove, first cable core is arranged on circular recessed
Inside groove.
It is preferred that, the diameter of the circular groove is greater than the diameter of the first cable core.
It is preferred that, the circular groove is equal with the setting number of the first cable core, and respectively cloth is set in interior basic unit
Edge.
It is preferred that, the matrix of the interior basic unit is made for resin material, and glass fibre and its fabric are used on the outside of matrix
Parcel.
It is preferred that, second cable core is overall to be made up of traction-resistant fibre winding.
Compared with prior art, the beneficial effects of the utility model are：The utility model is set by the outermost layer in cable
Armor is put, the entirety to cable is protected, while basic unit in by being set inside cable, improves the overall softness of cable
Degree, is effectively prevented inside cable and disconnected core occurs, by setting the second cable core, and the second cable in the circle centre position of interior basic unit
Core is made up of traction-resistant fibre winding, improves the overall tensile strength of cable, in cable stress, is not in fracture, by
The edge of interior basic unit sets circular groove, and is arranged on by the first cable core inside circular groove, while by circular groove
Diameter be set greater than the diameter of the first cable core, when cable integrally bends or suffered setback, inside cable
First cable core has activity space in interior basic unit, is not in disconnected core phenomenon, is effectively protected the use of cable, extension electricity
The service life of cable, by setting insulating barrier in the outside of interior basic unit, when being broken inside cable, can effectively be carried out
Insulation power-off, prevents contingency.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the front view of basic unit in the utility model.
In figure：1- external protections；The cables core of 2- first；3- armors；4- insulating barriers；Basic unit in 5-；The cables core of 6- second；
7- circular grooves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of carrying tensile type wind energy power cable certainly,
Including the cable core 2 of external protection 1 and first, the outside of external protection 1 is fixedly installed armor 3, the external protection 1
Inner side be fixedly installed inside insulating barrier 4, the insulating barrier 4 and be installed with interior basic unit 5, the circle centre position of the interior basic unit 5
It is fixedly installed fixation on the second cable core 6, the matrix of the interior basic unit 5 and offers circular groove 7, first cable core 2
Inside circular groove 7.
The diameter of the circular groove 7 is greater than the diameter of the first cable core 2, circle of first cable core 2 in interior basic unit 5
The inside of connected in star 7 is movable, is effectively prevented when cable integrally bends, and disconnected core occurs in the first internal cable core 2
Phenomenon, serves the effect of protection cable；The circular groove 7 is equal with the setting number of the first cable core 2, and divides equally laying
Put in the edge of interior basic unit 5, the first cable core 2 is arranged on the edge of interior basic unit 5, and circumferentially distribution is set, and makes cable whole
Body is in all angles stress, the internal stress all same of the first cable core 2；The matrix of the interior basic unit 5 is resin material system
Make, and the outside of interior basic unit 5 is wrapped up using glass fibre and its fabric, effectively raises the overall pliability of cable, effectively
Prevent disconnected core inside cable；Second cable core 6 is overall to be made up of traction-resistant fibre winding, and the overall tension for strengthening cable is strong
Degree, makes cable in external force, and inside will not break core.
Operation principle：During work, cable outermost layer set armor 3, to cable entirety protect, by
The circle centre position of interior basic unit 5 sets the second cable core 6, and the second cable core 6 is made up of traction-resistant fibre winding, improves cable entirety
Tensile strength, is not in fracture in cable stress, by setting circular groove 7 at the edge of interior basic unit 5, and is being incited somebody to action
First cable core 2 is arranged on inside circular groove 7, while the diameter of circular groove 7 is set greater than into the straight of the first cable core 2
Footpath, when cable integrally bends or suffered setback, the first cable core 2 inside cable has movable sky in interior basic unit 5
Between, be not in disconnected core phenomenon, be effectively protected the use of cable, extend the service life of cable, by interior basic unit 5
Outside sets insulating barrier 4, when being broken inside cable, can effectively carry out insulation power-off.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. it is a kind of from carrying tensile type wind energy power cable, including external protection (1) and the first cable core (2), it is characterised in that：
It is fixedly installed on the outside of the external protection (1) on the inside of armor (3), the external protection (1) and is fixedly installed insulating barrier
(4) interior basic unit (5), is installed with inside the insulating barrier (4), the circle centre position of the interior basic unit (5) is fixedly installed second
Fixation offers circular groove (7) on cable core (6), the matrix of the interior basic unit (5), and first cable core (2) is arranged on
Circular groove (7) is internal.
2. it is according to claim 1 a kind of from carrying tensile type wind energy power cable, it is characterised in that：The circular groove
(7) diameter is greater than the diameter of the first cable core (2).
3. it is according to claim 1 a kind of from carrying tensile type wind energy power cable, it is characterised in that：The circular groove
(7) it is equal with the setting number of the first cable core (2), and respectively cloth is set in the edge of interior basic unit (5).
4. it is according to claim 1 a kind of from carrying tensile type wind energy power cable, it is characterised in that：The interior basic unit
(5) matrix is made for resin material, and the outside of interior basic unit (5) is wrapped up using glass fibre and its fabric.
5. it is according to claim 1 a kind of from carrying tensile type wind energy power cable, it is characterised in that：Second cable
Core (6) is overall to be made up of traction-resistant fibre winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145397.2U CN206574514U (en) | 2017-02-17 | 2017-02-17 | A kind of carrying tensile type wind energy power cable certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145397.2U CN206574514U (en) | 2017-02-17 | 2017-02-17 | A kind of carrying tensile type wind energy power cable certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206574514U true CN206574514U (en) | 2017-10-20 |
Family
ID=60059837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720145397.2U Active CN206574514U (en) | 2017-02-17 | 2017-02-17 | A kind of carrying tensile type wind energy power cable certainly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206574514U (en) |
-
2017
- 2017-02-17 CN CN201720145397.2U patent/CN206574514U/en active Active
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