CN208368241U - A kind of high flexibility low resistance aluminium in copper alloy line - Google Patents
A kind of high flexibility low resistance aluminium in copper alloy line Download PDFInfo
- Publication number
- CN208368241U CN208368241U CN201820692640.7U CN201820692640U CN208368241U CN 208368241 U CN208368241 U CN 208368241U CN 201820692640 U CN201820692640 U CN 201820692640U CN 208368241 U CN208368241 U CN 208368241U
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- Prior art keywords
- conductor
- copper
- insulation crust
- aluminium
- epidermis
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Abstract
The utility model discloses a kind of high flexibility low resistance aluminium in copper alloy line, including electro-insulating rubber skin, flame-retardant layer is installed on the inside of electro-insulating rubber skin, soft filling gel is installed on the inside of flame-retardant layer, the inside of soft filling gel is equipped with secondary copper epidermis and nylon cord, nylon cord is located at the outside of secondary copper epidermis, the inside of secondary copper epidermis is equipped with secondary aluminum core line, copper epidermis is installed on the inside of soft filling gel, conductive silver paste is installed on the inside of copper epidermis, the inside of conductive silver paste is equipped with aluminium core, support iron wire is installed on the inside of aluminium core, the front end face of aluminium core is equipped with the first conductor tab, the front end face of first conductor tab is equipped with the end of a thread insulation crust, the front end face of the end of a thread insulation crust is equipped with conductor pin, the both ends of conductor pin are mounted on metal coupling.The utility model has good flexible and pull resistance, and the big resistance of cross-sectional area of conductor is low, the connection of the Different Individual wire rod and convenient separation.
Description
Technical field
The utility model relates to aluminium alloy wire technical field more particularly to a kind of high flexibility low resistance aluminium in copper alloy line.
Background technique
With the rapid development of social economy, people's daily life be unable to do without electricity, needed during power transmission using
To various wire rods, electric wire refers to the conducting wire of transmission electric energy, divides bare wire, electromagnetic wire and insulated wire, and bare wire does not have insulating layer,
Including copper, aluminium horizontal line, overhead stranded conductor and various profiles, it is mainly used for outdoor aerial and indoor busbar connector and switch-box, electricity
Magnet-wire generates magnetic field or incudes the insulated conductor for generating electric current in magnetic field after being switched on, it is mainly used for motor and transformer
Pitch of the laps and other in relation to electromagnetic equipment, conductor is mainly copper wire, should have thin insulating layer and good electricapparatus performance,
And the performances such as heat-resisting, moisture-proof, solvent resistant, select different insulating materials to can get different characteristics, wherein aluminium alloy wire
Electric conductivity is especially prominent；But existing aluminium alloy wire resistance value is higher and flexible low, encounter open fire close to when will cause line
Material fracture is broken down；Therefore, it is unsatisfactory for existing demand, we have proposed a kind of high flexibility low resistance copper-clad aluminum alloys to this
Line.
Utility model content
It is higher and flexible low purpose of the utility model is to solve aluminium alloy wire resistance value in the prior art, it encounters
Open fire close to when a kind of high flexibility low resistance aluminium in copper alloy line for will cause the problems such as broken wires break down, and proposing.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of high flexibility low resistance aluminium in copper alloy line, including electro-insulating rubber skin, the inside installation of the electro-insulating rubber skin
There is flame-retardant layer, soft filling gel is installed on the inside of the flame-retardant layer, the inside of the soft filling gel is equipped with secondary
Copper epidermis and nylon cord, the nylon cord are located at the outside of secondary copper epidermis, and the inside of the secondary copper epidermis is equipped with
Secondary aluminum core line is equipped with copper epidermis on the inside of the soft filling gel, is equipped with conductive silver paste on the inside of the copper epidermis,
The inside of the conductive silver paste is equipped with aluminium core, and support iron wire, the front end face peace of the aluminium core are equipped on the inside of the aluminium core
Equipped with the first conductor tab, the front end face of first conductor tab is equipped with the end of a thread insulation crust, the end of a thread insulation
The front end face of shell is equipped with conductor pin, and the both ends of the conductor pin are mounted on metal coupling, the end installation of the aluminium core
There is the second conductor tab, the rear end face of second conductor tab installs wired tail insulation crust, and the line tail insulation is outer
The rear end face of shell is equipped with wiring sleeve, and the both ends of the wiring sleeve are provided with groove, the bottom of the wiring sleeve inner
Face is equipped with conductor tab cylinder.
Preferably, copper gasket, second conductor tab and aluminium core are provided on the inside of second conductor tab
It is connected by copper gasket.
Preferably, second conductor tab extends to the bottom surface of wiring sleeve through line tail insulation crust, and described the
Two conductor tabs are connect with conductor tab cylinder by internal screw thread.
Preferably, the axis collinear of the axis of the secondary copper epidermis and secondary aluminum core line, and secondary copper epidermis and secondary
Aluminum core line passes through plate bonding.
Preferably, the bottom end of the metal coupling is bonded completely with the outer surface of conductor pin, the metal coupling and conductor
Column is by being welded and fixed.
Preferably, the inner wall of the end of a thread insulation crust is bonded with the outer surface of electro-insulating rubber skin, and the end of a thread insulation crust
It being connect with electro-insulating rubber skin by insulating tape, the inner wall of the line tail insulation crust is bonded with the outer surface of electro-insulating rubber skin,
And line tail insulation crust is connect with electro-insulating rubber skin by insulating tape.
Preferably, the front end face of the end of a thread insulation crust is provided with through-hole, the inside setting of the end of a thread insulation crust
There is card slot, the conductor pin is connect with the end of a thread insulation crust by card slot through through-hole, the rear end face of the line tail insulation crust
It is provided with through-hole, the line tail insulation crust is internally provided with card slot, and the wiring sleeve is outer through through-hole and the insulation of line tail
Shell is connected by card slot.
Preferably, the flame-retardant layer is formed by silicon-containing ceramic band is wrapped.
Compared with prior art, the utility model provides a kind of high flexibility low resistance aluminium in copper alloy line, has following
The utility model has the advantages that
1, the high flexibility low resistance aluminium in copper alloy line, by flame-retardant layer prevent wire rod high temperature or have open fire close to when
Wire rod, which is blown, to break down, and improves the security performance of wire rod, can assist being powered by secondary copper epidermis and secondary aluminum core line,
The section of conductor can be improved by copper epidermis, conductive silver paste and aluminium core to reduce the resistance of conductor, by nylon cord and
The tensile property of the toughness reinforcement wire rod of wire rod can be improved in the cooperation of support iron wire, and line can be improved by soft filling gel
The flexibility of material.
2, the high flexibility low resistance aluminium in copper alloy line can be connected conductor pin and aluminium core by the first conductor tab
It is logical, aluminium core can be connected to by the second conductor tab with conductor tab cylinder, groove is extended to by metal coupling
Inside, by conductor pin and conductor tab cylinder contacts, rotating the end of a thread insulation crust can connect the end of a thread and fix with line tail,
The wire rod of Different Individual can be connected and be separated in this way, and connection and convenient separation.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
With good flexible and pull resistance, the big resistance of cross-sectional area of conductor is low, the connection of the Different Individual wire rod and convenient separation.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high flexibility low resistance aluminium in copper alloy line structural schematic diagram；
Fig. 2 be the utility model proposes the end of a thread part structural schematic diagram；
Fig. 3 be the utility model proposes line tail part structural schematic diagram；
Fig. 4 be the utility model proposes line tail insulation crust structural schematic diagram.
In figure: 1 electro-insulating rubber skin, 2 flame-retardant layers, 3 soft filling gels, 4 grade copper epidermises, 5 nylon cords, 6 grade aluminium
Core wire, 7 bronze medal epidermises, 8 conductive silver pastes, 9 aluminium cores, 10 support iron wires, 11 conductor pins, 12 metal couplings, 13 the end of a thread insulation crusts, 14
First conductor tab, 15 second conductor tabs, 16 line tail insulation crusts, 17 wiring sleeves, 18 grooves, 19 conductor tabs circle
Column.
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. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of high flexibility low resistance aluminium in copper alloy line,
Including electro-insulating rubber skin 1, the inside of electro-insulating rubber skin 1 is equipped with flame-retardant layer 2, in use, by electro-insulating rubber skin 1 be wire rod with
Exterior insulation, by flame-retardant layer 2 prevent wire rod high temperature or have open fire close to when wire rod be blown and break down, flame-retardant layer 2
Inside soft filling gel 3 is installed, the flexibility of wire rod can be improved by soft filling gel 3, soft filling gel 3
Inside is equipped with secondary copper epidermis 4 and nylon cord 5, and nylon cord 5 is located at the outside of secondary copper epidermis 4, secondary copper epidermis 4
Inside is equipped with secondary aluminum core line 6, and the inside of soft filling gel 3 is equipped with copper epidermis 7, and the inside of copper epidermis 7, which is equipped with, leads
Electric silver paste 8, the inside of conductive silver paste 8 are equipped with aluminium core 9, excessively secondary copper epidermis 4, secondary aluminum core line 6, copper epidermis 7, conductive silver paste
8 and aluminium core 9 section of conductor can be improved to reduce the resistance of conductor, the inside of aluminium core 9 is equipped with support iron wire 10, passes through
The tensile property of the toughness reinforcement wire rod of wire rod can be improved in the cooperation of nylon cord 5 and support iron wire 10, long when encountering wire rod
When degree not enough needs to connect wire rod of the same race, the front end face of aluminium core 9 is equipped with the first conductor tab 14, the first conductor tab 14
Front end face the end of a thread insulation crust 13 is installed, the front end face of the end of a thread insulation crust 13 is equipped with conductor pin 11, leads by first
Conductor pin 11 can be connected to by body connection sheet 14 with aluminium core 9, and the both ends of conductor pin 11 are mounted on metal coupling 12, aluminium core 9
End is equipped with the second conductor tab 15, and the rear end face of the second conductor tab 15 installs wired tail insulation crust 16, line tail
The rear end face of insulation crust 16 is equipped with wiring sleeve 17, and the both ends of wiring sleeve 17 are provided with groove 18, wiring sleeve 17
Internal bottom surface is equipped with conductor tab cylinder 19, can be by aluminium core 9 and conductor tab cylinder by the second conductor tab 15
19 connections.
The inside of second conductor tab 15 is provided with copper gasket, and the second conductor tab 15 passes through copper gasket with aluminium core 9
Connection.Second conductor tab 15 extends to the bottom surface of wiring sleeve 17, the second conductor tab through line tail insulation crust 16
15 are connect with conductor tab cylinder 19 by internal screw thread.The axis collinear of the axis of secondary copper epidermis 4 and secondary aluminum core line 6, and
Secondary copper epidermis 4 passes through plate bonding with secondary aluminum core line 6.The bottom end of metal coupling 12 and the outer surface of conductor pin 11 are pasted completely
It closes, metal coupling 12 is with conductor pin 11 by being welded and fixed.The inner wall of the end of a thread insulation crust 13 and the outer surface of electro-insulating rubber skin 1
Fitting, and the end of a thread insulation crust 13 is connect with electro-insulating rubber skin 1 by insulating tape, the inner wall of line tail insulation crust 16 and insulation
The outer surface of rubber skin 1 is bonded, and line tail insulation crust 16 is connect with electro-insulating rubber skin 1 by insulating tape.The end of a thread insulation is outer
The front end face of shell 13 is provided with through-hole, and the end of a thread insulation crust 13 is internally provided with card slot, and conductor pin 11 runs through through-hole and the end of a thread
Insulation crust 13 is connected by card slot, and the rear end face of line tail insulation crust 16 is provided with through-hole, the inside of line tail insulation crust 16
It is provided with card slot, wiring sleeve 17 is connect with line tail insulation crust 16 by card slot through through-hole.Flame-retardant layer 2 is by silicon-containing ceramic band
It is wrapped to form.
Working principle: in use, being wire rod and exterior insulation by electro-insulating rubber skin 1, prevent wire rod from existing by flame-retardant layer 2
High temperature or have open fire close to when wire rod be blown and break down, it is excessively secondary copper epidermis 4, secondary aluminum core line 6, copper epidermis 7, conductive
The section of conductor can be improved to reduce the resistance of conductor in silver paste 8 and aluminium core 9, and line can be improved by soft filling gel 3
The tensile property of the toughness reinforcement wire rod of wire rod can be improved by the cooperation of nylon cord 5 and support iron wire 10 for the flexibility of material,
It, can be by conductor pin 11 and aluminium core by the first conductor tab 14 when encountering length of wires and not enough needing to connect wire rod of the same race
Aluminium core 9, can be connected to by 9 connections by the second conductor tab 15 with conductor tab cylinder 19, can be with by metal coupling 12
The inside for extending to groove 18 contacts conductor pin 11 with conductor tab cylinder 19, and rotation the end of a thread insulation crust 13 can be by line
Head connect and fixes with line tail, to make wire rod connection to extend length of wires.
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 (8)
1. a kind of high flexibility low resistance aluminium in copper alloy line, including electro-insulating rubber skin (1), which is characterized in that the electro-insulating rubber
It is equipped on the inside of skin (1) flame-retardant layer (2), is equipped with soft filling gel (3) on the inside of the flame-retardant layer (2), it is described soft
The inside of filling gel (3) is equipped with secondary copper epidermis (4) and nylon cord (5), and the nylon cord (5) is located at secondary copper table
The inside in the outside of skin (4), the secondary copper epidermis (4) is equipped with secondary aluminum core line (6), the soft filling gel (3)
Inside is equipped with copper epidermis (7), is equipped with conductive silver paste (8) on the inside of the copper epidermis (7), the conductive silver paste (8) it is interior
Portion is equipped with aluminium core (9), and support iron wire (10) is equipped on the inside of the aluminium core (9), and the front end face of the aluminium core (9) is equipped with
The front end face of first conductor tab (14), first conductor tab (14) is equipped with the end of a thread insulation crust (13), described
The front end face of the end of a thread insulation crust (13) is equipped with conductor pin (11), and the both ends of the conductor pin (11) are mounted on metal coupling
(12), the end of the aluminium core (9) is equipped with the second conductor tab (15), the rear end face of second conductor tab (15)
Wired tail insulation crust (16) is installed, the rear end face of the line tail insulation crust (16) is equipped with wiring sleeve (17), described to connect
The both ends of line sleeve (17) are provided with groove (18), and the internal bottom surface of the wiring sleeve (17) is equipped with conductor tab cylinder
(19)。
2. a kind of high flexibility low resistance aluminium in copper alloy line according to claim 1, which is characterized in that second conductor
Copper gasket is provided on the inside of connection sheet (15), second conductor tab (15) is connect with aluminium core (9) by copper gasket.
3. a kind of high flexibility low resistance aluminium in copper alloy line according to claim 1, which is characterized in that second conductor
Connection sheet (15) extends to the bottom surface of wiring sleeve (17), second conductor tab (15) through line tail insulation crust (16)
It is connect with conductor tab cylinder (19) by internal screw thread.
4. a kind of high flexibility low resistance aluminium in copper alloy line according to claim 1, which is characterized in that the secondary copper table
The axis collinear of the axis of skin (4) and secondary aluminum core line (6), and secondary copper epidermis (4) and secondary aluminum core line (6) are connected by plating
It connects.
5. a kind of high flexibility low resistance aluminium in copper alloy line according to claim 1, which is characterized in that the metal coupling
(12) bottom end is bonded completely with the outer surface of conductor pin (11), and the metal coupling (12) and conductor pin (11) are solid by welding
It is fixed.
6. a kind of high flexibility low resistance aluminium in copper alloy line according to claim 1, which is characterized in that the end of a thread insulation
The inner wall of shell (13) is bonded with the outer surface of electro-insulating rubber skin (1), and the end of a thread insulation crust (13) and electro-insulating rubber skin (1) are logical
Insulating tape connection is crossed, the inner wall of the line tail insulation crust (16) is bonded with the outer surface of electro-insulating rubber skin (1), and line tail is exhausted
Edge shell (16) is connect with electro-insulating rubber skin (1) by insulating tape.
7. a kind of high flexibility low resistance aluminium in copper alloy line according to claim 1, which is characterized in that the end of a thread insulation
The front end face of shell (13) is provided with through-hole, and the end of a thread insulation crust (13) is internally provided with card slot, the conductor pin
(11) it is connect with the end of a thread insulation crust (13) by card slot through through-hole, the rear end face of the line tail insulation crust (16) is provided with
Through-hole, the line tail insulation crust (16) are internally provided with card slot, and the wiring sleeve (17) is insulated through through-hole and line tail
Shell (16) is connected by card slot.
8. a kind of high flexibility low resistance aluminium in copper alloy line according to claim 1, which is characterized in that the flame-retardant layer
(2) it is formed by silicon-containing ceramic band is wrapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820692640.7U CN208368241U (en) | 2018-05-10 | 2018-05-10 | A kind of high flexibility low resistance aluminium in copper alloy line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820692640.7U CN208368241U (en) | 2018-05-10 | 2018-05-10 | A kind of high flexibility low resistance aluminium in copper alloy line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368241U true CN208368241U (en) | 2019-01-11 |
Family
ID=64934105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820692640.7U Expired - Fee Related CN208368241U (en) | 2018-05-10 | 2018-05-10 | A kind of high flexibility low resistance aluminium in copper alloy line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368241U (en) |
-
2018
- 2018-05-10 CN CN201820692640.7U patent/CN208368241U/en not_active Expired - Fee Related
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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: 20190111 Termination date: 20210510 |
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| CF01 | Termination of patent right due to non-payment of annual fee |