CN207425433U - A kind of aerial cable with suspended structure - Google Patents
A kind of aerial cable with suspended structure Download PDFInfo
- Publication number
- CN207425433U CN207425433U CN201721574387.7U CN201721574387U CN207425433U CN 207425433 U CN207425433 U CN 207425433U CN 201721574387 U CN201721574387 U CN 201721574387U CN 207425433 U CN207425433 U CN 207425433U
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- China
- Prior art keywords
- wall
- layer
- thermal insulation
- ladder hole
- insulation layer
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Abstract
The utility model discloses a kind of aerial cables with suspended structure of aerial cable technical field,Including Al-Mg alloy wire core,The outer wall of the Al-Mg alloy wire core is coated with insulating protective layer,The outer wall of the insulating protective layer is equipped with anti-corrosion layer,The outer wall of the anti-corrosion layer is equipped with thermal insulation layer,The outer wall of the thermal insulation layer is equipped with ultraviolet curing silicon rubber external sheath layer,Annular space is provided with the multipair reinforcing rib parallel to axial direction in the thermal insulation layer,Threading suspension is carried out using ring frame,Pass through L-type tie rod and reinforcing rib cooperating again,Improve the tension effect of cable,Prevent the open-top push-and-pull cover board of flexible compression bar and ladder hole from nearby tearing simultaneously,Utilize flexible compression bar and push-and-pull cover board cooperating,Extend and retract ring frame,Both can hang,Do not influence take-up again,The quality and efficiency of mounting and installation can be improved.
Description
Technical field
The utility model is related to aerial cable technical fields, are specially a kind of aerial cable with suspended structure.
Background technology
Aerial cable is mostly using copper core electric wire as power conductor, and as World Copper valency is high all the way, China is much electric
Line cable industry manufacturer has suffered untold misery, and causes the raising of cost, the reduction of profit, therefore, replacing copper with aluminium or aluminium
Alloy replaces copper to become the main trend of current aerial cable, and aerial cable is in desert, grassland, plateau, border on the sea area, frame at present
Empty cable will not only have the characteristics that high-low temperature resistant, ozone-resistant, uvioresistant, wear-resisting, acid and alkali-resistance, salt fog resistance, anti-corrosion, lightning protection,
Often it is present with embrittlement, cracking, phenomenon of rupture under refrigerated environment or microthermal climate, shortens the service life of cable, frame in the market
Empty cable, it is quite inconvenient during laying installation, what mainly overhead distance determined, short distance is not bad, lays over long distances
Installation, weight, wind-force is subject to blow, and the aerial cable in adverse circumstances such as to scrape be difficult to be straightened, therefore there is an urgent need for one kind in actual production life
Facilitate the aerial cable of suspension, based on this, the utility model devises a kind of aerial cable with suspended structure, in solution
State problem.
Utility model content
The purpose of this utility model is to provide a kind of aerial cable with suspended structure, to solve above-mentioned background technology
The problem of aerial cable for facilitating suspension there is an urgent need for a kind of in the actual production life of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of aerial cable with suspended structure,
Including Al-Mg alloy wire core, the outer wall of the Al-Mg alloy wire core is coated with insulating protective layer, the outer wall of the insulating protective layer
Equipped with anti-corrosion layer, the outer wall of the anti-corrosion layer is equipped with thermal insulation layer, and the outer wall of the thermal insulation layer is equipped with ultraviolet curing silicon rubber
Glue external sheath layer, is provided with along annular space in the thermal insulation layer multipair parallel to axial reinforcing rib, and the ultraviolet light is consolidated
Ladder hole is distributed in the outer wall interval of SiClx rubber outer protection jacket layer in a ring, and the reinforcing rib is located at the left and right two of ladder hole
Side, the outer wall of the thermal insulation layer is equipped with flexible compression bar, and flexible compression bar is located at the inner cavity of ladder hole, the top of the flexible compression bar
Portion is equipped with ring frame, and the outer wall of the reinforcing rib is equipped with L-type tie rod, and the end of L-type tie rod extends to the left and right two of ladder hole
Side, the side wall of the ladder hole are equipped with push-and-pull cover board by sliding slot, and the outer surface of the push-and-pull cover board is equipped with recess lines.
Preferably, the outer wall interval of the ultraviolet curing silicon rubber external sheath layer is embedded with writing soft board.
Preferably, the inner wall rotation of the ring frame is connected with ball.
Preferably, the top of the ring frame is equipped with ball guipure.
Preferably, the outer surface of the inner wall of the ladder hole and push-and-pull cover board is equipped with anti-static coating.
Compared with prior art, the beneficial effects of the utility model are：The utility model will be pushed and pulled using the lines that is recessed and covered
One end of plate is separated with the side wall of ladder hole, and ring frame stretches out ladder hole under the elastic force effect of flexible compression bar, utilizes ring frame
Threading suspension is carried out, then by L-type tie rod and reinforcing rib cooperating, improves the tension effect of cable, while prevents flexible pressure
The open-top push-and-pull cover board of bar and ladder hole are nearby torn, and using flexible compression bar and push-and-pull cover board cooperating, make ring frame can
It to extend and retract, can not only hang, but also not influence take-up, the quality and efficiency of mounting and installation can be improved.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the utility model structure diagram；
Fig. 2 is Fig. 1 top views.
In attached drawing, parts list represented by the reference numerals is as follows：
1- Al-Mg alloy wire cores, 2- insulating protective layers, 3- anti-corrosion layers, 4- thermal insulation layers, outside 5- ultraviolet curing silicon rubber
Restrictive coating, 6- ladder holes, 7- stretch compression bar, 8- ring frames, 9- reinforcing ribs, 10-L type tie rods, 11- push-and-pull cover boards, 12- recess lines
Road.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of aerial cable with suspended structure, bag
Al-Mg alloy wire core 1 is included, the outer wall of Al-Mg alloy wire core 1 is coated with insulating protective layer 2, and the outer wall of insulating protective layer 2 is equipped with resistance to
Corrosion layer 3, the outer wall of anti-corrosion layer 3 are equipped with thermal insulation layer 4, and the outer wall of thermal insulation layer 4 is equipped with ultraviolet curing silicon rubber external sheath layer
5, it is provided with along annular space in thermal insulation layer 4 multipair parallel to axial reinforcing rib 9, ultraviolet curing silicon rubber external sheath layer
Ladder hole 6 is distributed in 5 outer wall interval in a ring, and reinforcing rib 9 is located at the left and right sides of ladder hole 6, the outer wall of thermal insulation layer 4
Equipped with flexible compression bar 7, and flexible compression bar 7 is located at the inner cavity of ladder hole 6, and the top for the compression bar 7 that stretches is equipped with ring frame 8, reinforcing rib 9
Outer wall be equipped with L-type tie rod 10, and the end of L-type tie rod 10 extends to the left and right sides of ladder hole 6, the side of ladder hole 6
Wall is equipped with push-and-pull cover board 11 by sliding slot, and the outer surface of push-and-pull cover board 11 is equipped with recess lines 12.
Wherein, the outer wall interval of ultraviolet curing silicon rubber external sheath layer 5 is embedded with writing soft board, convenient for recording cable two
The access point name at end, fast and easy maintenance, the inner wall rotation of ring frame 8 are connected with ball, reduce and worn when being hung using iron wire
The resistance of silk, the top of ring frame 8 are equipped with ball guipure, reduce push-and-pull cover board 11 rubbing between the top of ring frame 8 when moving
Power is wiped, the inner wall of ladder hole 6 and the outer surface of push-and-pull cover board 11 are equipped with anti-static coating, reduce Electrostatic Absorption, keep away simultaneously
Electrostatic spark is generated when exempting from mobile.
One of the present embodiment has particular application as：Consolidated by insulating protective layer 2, anti-corrosion layer 3, thermal insulation layer 4 and ultraviolet light
SiClx rubber outer protection jacket layer 5, which respectively carries out Al-Mg alloy wire core 1 insulating protection, corrosion-resistant isolation, heat-insulating flame-retardant and anti-shine, to be prevented
Aging is protected, and using being recessed, lines 12 separates the one end for pushing and pulling cover board 11 with the side wall of ladder hole 6, and ring frame 8 is in flexible pressure
The elastic force effect of bar 7 is lower to stretch out ladder hole 6, carries out threading suspension using ring frame 8, then is matched somebody with somebody by L-type tie rod 10 and reinforcing rib 9
Work is closed, improves the tension effect of cable, while prevents the open-top push-and-pull cover board 11 of flexible compression bar 7 and ladder hole 6 from nearby occurring
Tear.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one of the utility model is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In combine in an appropriate manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, do not limit the invention to the specific embodiments described.Obviously, according to this specification
Content, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, be in order to preferably explain
The principle and practical application of the utility model, so that skilled artisan can be best understood by and utilize this practicality
It is new.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of aerial cable with suspended structure, including Al-Mg alloy wire core（1）, it is characterised in that：The almag
Core（1）Outer wall be coated with insulating protective layer（2）, the insulating protective layer（2）Outer wall be equipped with anti-corrosion layer（3）, it is described
Anti-corrosion layer（3）Outer wall be equipped with thermal insulation layer（4）, the thermal insulation layer（4）Outer wall be equipped with ultraviolet curing silicon rubber oversheath
Layer（5）, the thermal insulation layer（4）In be provided with along annular space it is multipair parallel to axial reinforcing rib（9）, the ultraviolet light consolidates
SiClx rubber outer protection jacket layer（5）Outer wall interval ladder hole is distributed in a ring（6）, the reinforcing rib（9）Lead to positioned at ladder
Hole（6）The left and right sides, the thermal insulation layer（4）Outer wall be equipped with flexible compression bar（7）, and flexible compression bar（7）Positioned at ladder hole
（6）Inner cavity, the flexible compression bar（7）Top be equipped with ring frame（8）, the reinforcing rib（9）Outer wall be equipped with L-type tie rod
（10）, and L-type tie rod（10）End extend to ladder hole（6）The left and right sides, the ladder hole（6）Side wall pass through
Sliding slot is equipped with push-and-pull cover board（11）, the push-and-pull cover board（11）Outer surface be equipped with recess lines（12）.
2. a kind of aerial cable with suspended structure according to claim 1, it is characterised in that：The ultraviolet curing
Silicon rubber external sheath layer（5）Outer wall interval be embedded with writing soft board.
3. a kind of aerial cable with suspended structure according to claim 1, it is characterised in that：The ring frame（8）'s
Inner wall rotation is connected with ball.
4. a kind of aerial cable with suspended structure according to claim 1, it is characterised in that：The ring frame（8）'s
Top is equipped with ball guipure.
5. a kind of aerial cable with suspended structure according to claim 1, it is characterised in that：The ladder hole
（6）Inner wall and push-and-pull cover board（11）Outer surface be equipped with anti-static coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721574387.7U CN207425433U (en) | 2017-11-22 | 2017-11-22 | A kind of aerial cable with suspended structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721574387.7U CN207425433U (en) | 2017-11-22 | 2017-11-22 | A kind of aerial cable with suspended structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425433U true CN207425433U (en) | 2018-05-29 |
Family
ID=62304218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721574387.7U Expired - Fee Related CN207425433U (en) | 2017-11-22 | 2017-11-22 | A kind of aerial cable with suspended structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425433U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806868A (en) * | 2018-06-15 | 2018-11-13 | 吴革洪 | Composite cable |
| CN112002471A (en) * | 2020-08-21 | 2020-11-27 | 安徽天康集团数据线缆有限公司 | High-speed data transmission cable |
| CN112599295A (en) * | 2020-11-30 | 2021-04-02 | 安徽徽宁电器仪表集团有限公司 | Fireproof cable with cooling structure |
-
2017
- 2017-11-22 CN CN201721574387.7U patent/CN207425433U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806868A (en) * | 2018-06-15 | 2018-11-13 | 吴革洪 | Composite cable |
| CN112002471A (en) * | 2020-08-21 | 2020-11-27 | 安徽天康集团数据线缆有限公司 | High-speed data transmission cable |
| CN112002471B (en) * | 2020-08-21 | 2021-11-26 | 安徽天康集团数据线缆有限公司 | High-speed data transmission cable |
| CN112599295A (en) * | 2020-11-30 | 2021-04-02 | 安徽徽宁电器仪表集团有限公司 | Fireproof cable with cooling structure |
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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: 20180529 Termination date: 20181122 |