CN206758143U - A kind of aluminum alloy conductor power cable - Google Patents
A kind of aluminum alloy conductor power cable Download PDFInfo
- Publication number
- CN206758143U CN206758143U CN201720640334.4U CN201720640334U CN206758143U CN 206758143 U CN206758143 U CN 206758143U CN 201720640334 U CN201720640334 U CN 201720640334U CN 206758143 U CN206758143 U CN 206758143U
- Authority
- CN
- China
- Prior art keywords
- push rod
- groove
- power cable
- aluminum alloy
- alloy conductor
- 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.)
- Expired - Fee Related
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Classifications
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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
Abstract
The utility model discloses a kind of aluminum alloy conductor power cable, including external insulation layer, center in the external insulation layer is provided with spherical fixed seat, the first-class spacer ring of spherical fixed seat is provided with three grooves, push rod is slidably fitted with groove, and push rod is extended to outside groove, groove is welded with spring on the side inwall away from slot opening, it is welded and fixed between spring and push rod, two stopper slots are symmetrically offered on the both sides inwall of groove, the both sides of push rod, which are symmetrically opened, is provided with two limited blocks, limited block is slidably mounted in stopper slot, one end that push rod is located at outside groove is welded with arc fixture block, side of the arc fixture block away from push rod is connected with inner insulating layer, water blocking layer is arranged with inner insulating layer, aluminium alloy core is arranged with water blocking layer.The utility model is simple in construction, preferably cable can be protected not damaged because by external force, and safety guarantee is provided for people's electricity consumption.
Description
Technical field
It the utility model is related to power cable technical field, more particularly to a kind of aluminum alloy conductor power cable.
Background technology
The carrier that cable transports as electric power, it except distribute electric energy, while be also electrical equipment between connecting line, aluminium
Alloy power cable be using AA8030 series aluminium alloy materials as conductor, using special impacted process and annealing etc. it is advanced
The new material power cable of technological invention and creation, aluminium alloy power cable have many merits such as intensity is high, manufacturing cost is low,
But still there is deficiency in terms of cable internal damping and support, market can be because big in actual application for aluminium alloy power cable
Cable collides other things such as branch to wind when raining heavyly, causes both positive and negative polarity contact short circuit in cable.
Utility model content
The purpose of this utility model is and a kind of aluminium alloy conductor proposed in order to solve shortcoming present in prior art
Power cable.
To achieve these goals, the utility model employs following technical scheme：
A kind of aluminum alloy conductor power cable, including external insulation layer, the center in the external insulation layer are provided with spherical
Fixed seat, the spherical first-class spacer ring of fixed seat are provided with three grooves, are slidably fitted with push rod in groove, and push rod extends to
Outside groove, groove is welded with spring on the side inwall away from slot opening, is welded and fixed between spring and push rod, the two of groove
Two stopper slots are symmetrically offered on the inwall of side, the both sides of push rod, which are symmetrically opened, is provided with two limited blocks, and limited block is slidably installed
In stopper slot, one end that push rod is located at outside groove is welded with arc fixture block, and side of the arc fixture block away from push rod is connected with interior
Insulating barrier, water blocking layer is arranged with inner insulating layer, aluminium alloy core is arranged with water blocking layer.
Preferably, the center in the external insulation layer is equidistantly provided with multiple spherical fixed seats.
Preferably, considered to be worth doing in the external insulation layer filled with foam.
Preferably, the side of the arc fixture block away from push rod is provided with rubber blanket.
Preferably, protective case is installed outside the spring.
Preferably, radome is installed outside the spherical fixed seat.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, pass through external insulation layer, spherical fixed seat, groove, push rod, spring, stopper slot, limited block, arc
Shape fixture block, inner insulating layer, water blocking layer, aluminium alloy core, foam bits are constructed inside one kind to have comfort cushioning and support and imitated jointly
The aluminium alloy power cable of fruit, it can be provided by spherical fixed seat, groove, push rod, spring, stopper slot, limited block for cable
Comfort cushioning effect, cable can effectively be supported by arc groove, push rod, spherical fixed seat, avoid stress deformation, led to
Insulating properties and anti-interference that inner insulating layer, water blocking layer, foam bits ensure that aluminium alloy core are crossed, the utility model is simple in construction,
Preferably cable can be protected not damaged because by external force, safety guarantee is provided for people's electricity consumption.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of aluminum alloy conductor power cable cross section structure diagram；
Fig. 2 be the utility model proposes a kind of aluminum alloy conductor power cable in part A structural representation.
In figure：1 external insulation layer, 2 spherical fixed seats, 3 grooves, 4 push rods, 5 springs, 6 stopper slots, 7 limited blocks, 8 arc cards
Block, 9 inner insulating layers, 10 water blocking layers, 11 aluminium alloy cores, 12 foams bits.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of aluminum alloy conductor power cable, including external insulation layer 1, the center in the external insulation layer 1
Position is provided with spherical fixed seat 2, and the spherical 2 first-class spacer ring of fixed seat is provided with three grooves 3, is slidably fitted with groove 3
Push rod 4, and push rod 4 is extended to outside groove 3, is welded with spring 5 on the side inwall that groove 3 is open away from groove 3, spring 5 with
It is welded and fixed between push rod 4, two stopper slots 6 is symmetrically offered on the both sides inwall of groove 3, peace is symmetrically opened in the both sides of push rod 4
Equipped with two limited blocks 7, limited block 7 is slidably mounted in stopper slot 6, and one end that push rod 4 is located at outside groove 3 is welded with arc card
Block 8, side of the arc fixture block 8 away from push rod 4 are connected with inner insulating layer 9, water blocking layer 10, water blocking layer are arranged with inner insulating layer 9
It is arranged with aluminium alloy core 11 in 10, the center in the external insulation layer 1 is equidistantly provided with multiple spherical fixed seats 2, described
Filled with foam bits 12 in external insulation layer 1, the side of the arc fixture block 8 away from push rod 4 is provided with rubber blanket, the spring 5
It is outer that protective case is installed, radome is installed outside the spherical fixed seat 2.
First, when cable receives the impulsive force in the external world, external insulation layer 1 and foam bits 12 first bear active force and given certain
Bounce, then external insulation layer 1, which deforms, acts on power on inner insulating layer 9, and power is transmitted to aluminium alloy core 11 and arc by inner insulating layer 9
Shape fixture block 8, arc fixture block 8 will act on push rod 4, the compression spring 5 of push rod 4, and spring 5 is in the presence of elastic force, while compression
And the bounce of push rod 4 is given, after external impact force disappearance, under the active force of spring 5, push rod acts on arc fixture block 8, arc
Fixture block 8 is giving the active force of inner insulating layer 9, enables aluminum alloy to core 11 and recovers as far as possible to origin-location.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of aluminum alloy conductor power cable, including external insulation layer（1）, it is characterised in that the external insulation layer（1）In interior
Heart position is provided with spherical fixed seat（2）, the spherical fixed seat（2）First-class spacer ring is provided with three grooves（3）, groove（3）It is interior
It is slidably fitted with push rod（4）, and push rod（4）Extend to groove（3）Outside, groove（3）Away from groove（3）On the side inwall of opening
It is welded with spring（5）, spring（5）With push rod（4）Between be welded and fixed, groove（3）Both sides inwall on symmetrically offer two
Stopper slot（6）, push rod（4）Both sides symmetrically open two limited blocks be installed（7）, limited block（7）It is slidably mounted on stopper slot（6）
It is interior, push rod（4）Positioned at groove（3）Outer one end is welded with arc fixture block（8）, arc fixture block（8）Away from push rod（4）Side connect
It is connected to inner insulating layer（9）, inner insulating layer（9）Inside it is arranged with water blocking layer（10）, water blocking layer（10）Inside it is arranged with aluminium alloy core（11）.
A kind of 2. aluminum alloy conductor power cable according to claim 1, it is characterised in that the external insulation layer（1）It is interior
Center be equidistantly provided with multiple spherical fixed seats（2）.
A kind of 3. aluminum alloy conductor power cable according to claim 1, it is characterised in that the external insulation layer（1）It is interior
Considered to be worth doing filled with foam（12）.
A kind of 4. aluminum alloy conductor power cable according to claim 1, it is characterised in that the arc fixture block（8）Far
From push rod（4）Side rubber blanket is installed.
A kind of 5. aluminum alloy conductor power cable according to claim 1, it is characterised in that the spring（5）Outer installation
There is protective case.
A kind of 6. aluminum alloy conductor power cable according to claim 1, it is characterised in that the spherical fixed seat（2）
Radome is installed outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640334.4U CN206758143U (en) | 2017-06-05 | 2017-06-05 | A kind of aluminum alloy conductor power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640334.4U CN206758143U (en) | 2017-06-05 | 2017-06-05 | A kind of aluminum alloy conductor power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758143U true CN206758143U (en) | 2017-12-15 |
Family
ID=60620751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720640334.4U Expired - Fee Related CN206758143U (en) | 2017-06-05 | 2017-06-05 | A kind of aluminum alloy conductor power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206758143U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091436A (en) * | 2017-12-25 | 2018-05-29 | 洛阳明创矿山冶金设备有限公司 | One kind is convenient for subway work cable |
| CN108281232A (en) * | 2018-03-01 | 2018-07-13 | 浙江英美达电缆科技有限公司 | High-performance creep resistant aluminium alloy power cable |
| CN108281229A (en) * | 2017-12-26 | 2018-07-13 | 铜陵三佳变压器科技股份有限公司 | A kind of photovoltaic transformer Separated-screening comprehensive control cable |
| CN108288521A (en) * | 2017-12-26 | 2018-07-17 | 铜陵三佳变压器科技股份有限公司 | A kind of transformer assembly line aerial cable |
| CN108766654A (en) * | 2018-05-29 | 2018-11-06 | 吴革洪 | Triangle composite cable |
| CN109245020A (en) * | 2018-08-08 | 2019-01-18 | 佛山市南海通达特种线缆制造有限公司 | A kind of connection method of communication cable |
| CN109859895A (en) * | 2019-03-26 | 2019-06-07 | 北京市天华伟业线缆有限公司 | Convenient for exfoliated low-voltage crosslinked cable |
| CN110718332A (en) * | 2019-10-17 | 2020-01-21 | 山东华凌电缆有限公司 | Rotatable freely-sliding type power cable |
-
2017
- 2017-06-05 CN CN201720640334.4U patent/CN206758143U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091436A (en) * | 2017-12-25 | 2018-05-29 | 洛阳明创矿山冶金设备有限公司 | One kind is convenient for subway work cable |
| CN108091436B (en) * | 2017-12-25 | 2023-12-05 | 金寨丰国金鳄电缆有限公司 | Cable for subway construction |
| CN108281229A (en) * | 2017-12-26 | 2018-07-13 | 铜陵三佳变压器科技股份有限公司 | A kind of photovoltaic transformer Separated-screening comprehensive control cable |
| CN108288521A (en) * | 2017-12-26 | 2018-07-17 | 铜陵三佳变压器科技股份有限公司 | A kind of transformer assembly line aerial cable |
| CN108288521B (en) * | 2017-12-26 | 2019-09-10 | 铜陵三佳变压器科技股份有限公司 | A kind of transformer assembly line aerial cable |
| CN108281232A (en) * | 2018-03-01 | 2018-07-13 | 浙江英美达电缆科技有限公司 | High-performance creep resistant aluminium alloy power cable |
| CN108766654A (en) * | 2018-05-29 | 2018-11-06 | 吴革洪 | Triangle composite cable |
| CN109245020A (en) * | 2018-08-08 | 2019-01-18 | 佛山市南海通达特种线缆制造有限公司 | A kind of connection method of communication cable |
| CN109859895A (en) * | 2019-03-26 | 2019-06-07 | 北京市天华伟业线缆有限公司 | Convenient for exfoliated low-voltage crosslinked cable |
| CN110718332A (en) * | 2019-10-17 | 2020-01-21 | 山东华凌电缆有限公司 | Rotatable freely-sliding type power cable |
| CN110718332B (en) * | 2019-10-17 | 2021-06-04 | 山东华凌电缆有限公司 | Rotatable freely-sliding type power 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 |