CN211555525U - Aluminum alloy control cable - Google Patents
Aluminum alloy control cable Download PDFInfo
- Publication number
- CN211555525U CN211555525U CN201922073228.4U CN201922073228U CN211555525U CN 211555525 U CN211555525 U CN 211555525U CN 201922073228 U CN201922073228 U CN 201922073228U CN 211555525 U CN211555525 U CN 211555525U
- Authority
- CN
- China
- Prior art keywords
- outside cover
- aluminum alloy
- control cable
- cable
- sheath
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 21
- 239000004020 conductor Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920000098 polyolefin Polymers 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 15
- 239000012784 inorganic fiber Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 230000009970 fire resistant effect Effects 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000011889 copper foil Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 230000003628 erosive effect Effects 0.000 abstract description 3
- 239000011521 glass Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 229920000915 polyvinyl chloride Polymers 0.000 description 6
- 239000004800 polyvinyl chloride Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 239000002419 bulk glass Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to a control cable technical field just discloses an aluminum alloy control cable, including the sinle silk, the outside cover of sinle silk is equipped with the conductor, the outside cover of conductor is equipped with the inner sheath, the outside cover of inner sheath is equipped with the space stopping, the outside cover of space stopping is equipped with the insulating layer, the outside cover of insulating layer is equipped with and blocks water around the band. This aluminum alloy control cable, be provided with the space stopping through between inner sheath and the insulating layer, the space stopping is the glass silk, be convenient for improve the stability of inner sheath through the space stopping, insulating properties has been strengthened, effectual reduction and its weight and cost, the outside through the insulating layer is provided with blocks water around the band, the insulating layer with block water is cross-linked polyolefin layer and water-swelling rubber respectively around the band, be convenient for improve the insulating properties of cable through the insulating layer, block water simultaneously and can expand effectively to prevent the cable to intake after meetting water around the band, reduce the erosion of rainwater to the cable.
Description
Technical Field
The utility model relates to a control cable technical field specifically is an aluminum alloy control cable.
Background
The control cable is a polyvinyl chloride insulation and polyvinyl chloride sheath control cable suitable for industrial and mining enterprises, energy traffic departments, control and protection lines with the alternating current rated voltage of below 450/750 volts and the like.
At present, an aluminum alloy power cable is a novel material power cable which takes AA8030 series aluminum alloy materials as conductors and adopts advanced technologies such as a special roll forming type line stranding production process and annealing treatment, the alloy power cable makes up the defects of the traditional pure aluminum cable, however, in the using process, the existing aluminum conductor manufacturing technology is immature, is easily interfered under complex and severe environments, and even cannot be normally used, so that the aluminum alloy control cable is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an aluminum alloy control cable possesses performance advantage such as outstanding, has solved the immature of current aluminium conductor manufacturing technology, receives the interference easily under complicated and abominable environment, the unable normal use problem even.
(II) technical scheme
In order to realize the outstanding purpose of above-mentioned performance, the utility model provides a following technical scheme: the utility model provides an aluminum alloy control cable, includes the sinle silk, the outside cover of sinle silk is equipped with the conductor, the outside cover of conductor is equipped with the inner sheath, the outside cover of inner sheath is equipped with the space stopping, the outside cover of space stopping is equipped with the insulating layer, the outside cover of insulating layer is equipped with around the band, it is equipped with the metal woven shield around the outside cover of band to block water, the outside cover that the metal woven shield was equipped with fire-resistant cover, the outside cover of fire-resistant cover is equipped with inorganic fiber ceramic pipe, the outside cover of inorganic fiber ceramic pipe is equipped with the armor, the outside cover of armor is equipped with the sheath.
Preferably, the inside fixed mounting of space stopping has the sinle silk that quantity is three, and is three the outside of sinle silk all is provided with conductor and inner sheath.
Preferably, the gap filler is glass fiber, and the insulating layer is a crosslinked polyolefin layer.
Preferably, the water-blocking wrapping tape is made of water-swellable rubber, and the main body of the metal woven shielding layer is made of copper foil.
Preferably, the refractory sheath is high-bulk glass fiber, and the armor layer is a steel belt.
Preferably, the sheath is a PVC sheath, and the exterior of the sheath is coated with insulating paint.
(III) advantageous effects
Compared with the prior art, the utility model provides an aluminum alloy control cable possesses following beneficial effect:
the aluminum alloy control cable is characterized in that a gap filler is arranged between the inner sheath and the insulating layer, the gap filler is glass fiber, the stability of the inner sheath is improved conveniently through the gap filler, the insulating property is enhanced, the weight and the cost of the aluminum alloy control cable are effectively reduced, a water-blocking wrapping tape is arranged outside the insulating layer, the insulating layer and the water-blocking wrapping tape are respectively a cross-linked polyolefin layer and water-swelling rubber, the insulating property of the cable is improved conveniently through the insulating layer, meanwhile, the water-blocking wrapping tape can rapidly expand after encountering water to effectively prevent the cable from entering water, the erosion of rainwater to the cable is reduced, a metal braided shielding layer, a fire-resistant sleeve and an inorganic fiber ceramic tube are arranged outside the water-blocking wrapping tape, the metal braided shielding layer and the fire-resistant sleeve are respectively copper poise and high-bulk glass fiber, and the anti-interference and high-temperature, simultaneously, when the performance of the inorganic fiber ceramic tube is enhanced, the flexibility of the inorganic fiber ceramic tube cannot be influenced, an armor layer and a sheath are arranged outside the inorganic fiber ceramic tube, the armor layer and the sheath are respectively a steel belt and a PVC sheath, the whole cable is conveniently protected further through the steel belt, the situation that the whole cable cannot be normally used due to damage is prevented, meanwhile, the abrasion resistance of the inorganic fiber ceramic tube is enhanced through the sheath, and the purpose of excellent performance is achieved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 wire core, 2 conductors, 3 inner sheaths, 4 gap fillers, 5 insulating layers, 6 water-blocking wrapping tapes, 7 metal woven shielding layers, 8 fireproof sleeves, 9 inorganic fiber ceramic tubes, 10 armor layers and 11 sheaths.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, an aluminum alloy control cable includes a wire core 1, a conductor 2 is sleeved outside the wire core 1, an inner sheath 3 is sleeved outside the conductor 2, a gap filler 4 is sleeved outside the inner sheath 3, the gap filler 4 is a glass fiber, three wire cores 1 are fixedly installed inside the gap filler 4, the conductor 2 and the inner sheath 3 are all installed outside the three wire cores 1, an insulating layer 5 is sleeved outside the gap filler 4, the insulating layer 5 is a cross-linked polyolefin layer, a water-blocking wrapping tape 6 is sleeved outside the insulating layer 5, the water-blocking wrapping tape 6 is a water-swelling rubber, a metal braided shielding layer 7 is sleeved outside the water-blocking wrapping tape 6, a main body of the metal braided shielding layer 7 is a copper foil, a fire-resistant sheath 8 is sleeved outside the metal braided shielding layer 7, the fire-resistant sheath 8 is a high-swelling glass fiber, an inorganic fiber ceramic tube 9 is sleeved outside the fire-resistant sheath 8, the external cover of inorganic fiber ceramic pipe 9 is equipped with armor 10, and armor 10 is the steel band, and the external cover of armor 10 is equipped with sheath 11, and sheath 11 is the PVC sheath, and the outside of sheath 11 is paintd insulating varnish.
To sum up, the aluminum alloy control cable is characterized in that the gap filler 4 is arranged between the inner sheath 3 and the insulating layer 5, the gap filler 4 is made of glass fiber, the stability of the inner sheath 3 is improved through the gap filler 4, the insulating property is enhanced, the weight and the cost are effectively reduced, the water-blocking wrapping tape 6 is arranged outside the insulating layer 5, the insulating layer 5 and the water-blocking wrapping tape 6 are respectively made of cross-linked polyolefin layer and water-swelling rubber, the insulating property of the cable is improved through the insulating layer 5, meanwhile, the water-blocking wrapping tape 6 can be rapidly expanded after encountering water to effectively prevent the cable from entering water, the erosion of rainwater to the cable is reduced, the metal woven shielding layer 7, the fire-resistant sleeve 8 and the inorganic fiber ceramic tube 9 are arranged outside the water-blocking wrapping tape 6, and the metal woven shielding layer 7 and the fire-resistant sleeve 8 are respectively made of copper foil, anti-interference and high temperature resistance performance convenient to strengthen the cable through metal woven shield 7 and fire-resistant cover 8, simultaneously when its performance of inorganic fiber ceramic pipe 9 is strengthened, can not influence its pliability, outside through inorganic fiber ceramic pipe 9 is provided with armor 10 and sheath 11, armor 10 and sheath 11 are steel band and PVC sheath respectively, be convenient for carry out further protection to whole cable through the steel band, prevent to lead to its unable normal use because the damage, sheath 11 has strengthened its wearability simultaneously, the outstanding purpose of performance has been reached, the immaturity of current aluminium conductor manufacturing technology has been solved, receive the interference easily under complicated and abominable environment, the unable normal use problem even.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an aluminum alloy control cable, includes sinle silk (1), its characterized in that: the outside cover of sinle silk (1) is equipped with conductor (2), the outside cover of conductor (2) is equipped with inner sheath (3), the outside cover of inner sheath (3) is equipped with space stopping material (4), the outside cover of space stopping material (4) is equipped with insulating layer (5), the outside cover of insulating layer (5) is equipped with and is blocked water around band (6), the outside cover that blocks water around band (6) is equipped with metal woven shield (7), the outside cover that metal woven shield (7) is equipped with fire-resistant cover (8), the outside cover of fire-resistant cover (8) is equipped with inorganic fiber ceramic pipe (9), the outside cover of inorganic fiber ceramic pipe (9) is equipped with armor (10), the outside cover of armor (10) is equipped with sheath (11).
2. The aluminum alloy control cable of claim 1, wherein: the cable comprises a gap filler (4) and is characterized in that the inside of the gap filler (4) is fixedly provided with three cable cores (1), and the outside of each cable core (1) is provided with a conductor (2) and an inner sheath (3).
3. The aluminum alloy control cable of claim 1, wherein: the gap filler (4) is glass fiber, and the insulating layer (5) is a cross-linked polyolefin layer.
4. The aluminum alloy control cable of claim 1, wherein: the water-blocking wrapping tape (6) is made of water-swellable rubber, and the main body of the metal woven shielding layer (7) is made of copper foil.
5. The aluminum alloy control cable of claim 1, wherein: the fire-resistant sleeve (8) is made of high-expansibility glass fibers, and the armor layer (10) is a steel belt.
6. The aluminum alloy control cable of claim 1, wherein: the sheath (11) is a PVC sheath, and insulating paint is coated on the outer portion of the sheath (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922073228.4U CN211555525U (en) | 2019-11-27 | 2019-11-27 | Aluminum alloy control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922073228.4U CN211555525U (en) | 2019-11-27 | 2019-11-27 | Aluminum alloy control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211555525U true CN211555525U (en) | 2020-09-22 |
Family
ID=72502281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922073228.4U Expired - Fee Related CN211555525U (en) | 2019-11-27 | 2019-11-27 | Aluminum alloy control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211555525U (en) |
-
2019
- 2019-11-27 CN CN201922073228.4U patent/CN211555525U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |