CN211980272U - High-strength rubber flexible cable - Google Patents
High-strength rubber flexible cable Download PDFInfo
- Publication number
- CN211980272U CN211980272U CN202020399119.1U CN202020399119U CN211980272U CN 211980272 U CN211980272 U CN 211980272U CN 202020399119 U CN202020399119 U CN 202020399119U CN 211980272 U CN211980272 U CN 211980272U
- Authority
- CN
- China
- Prior art keywords
- cable
- rubber sleeve
- rubber
- shielding layer
- layer
- 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
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 239000004709 Chlorinated polyethylene Substances 0.000 claims abstract description 6
- 229920000728 polyester Polymers 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 238000005253 cladding Methods 0.000 claims description 6
- 239000011491 glass wool Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 4
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 2
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000003780 insertion Methods 0.000 abstract description 7
- 230000037431 insertion Effects 0.000 abstract description 7
- 230000003068 static effect Effects 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000005192 partition Methods 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 239000010433 feldspar Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
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
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a high-strength rubber flexible cable, which belongs to the technical field of cables and comprises a rubber sleeve, wherein the inner side wall of the rubber sleeve is provided with four insertion grooves, a baffle is inserted in the insertion groove, a cable main body is inserted between the baffles, the cable main body is positioned in the rubber sleeve, a filling layer is filled between the cable main body and the inner wall of the rubber sleeve, the outer side wall of the rubber sleeve is coated with a shielding layer, the shielding layer is inserted into the baffle in the rubber sleeve through the insertion groove, the auxiliary supporting function is realized on the inner part of the rubber sleeve, the traditional hollow structure in the rubber sleeve is replaced, the integral strength and the service life of the cable in use are improved, the shielding layer is made of a composite material of polyester aluminizer and chlorinated polyethylene, the influence of complex environments such as electromagnetism and external static electricity on the use effect of the cable main body can be reduced, and the heat insulation layer is made of, the influence of outdoor environment to the cable can be reduced, and the service quality of the cable is guaranteed.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a high strength rubber flexible cable.
Background
The cable is generally a rope-like cable formed by twisting several or several groups of wires, each group of wires are insulated from each other and are usually twisted around a center, the whole cable is coated with a highly-insulated covering layer, and the cable has the characteristics of internal electrification and external insulation and is widely applied in production and life.
Patent number is CN 105336412A's publication a cable, through at a direct extrusion aluminium cover in the stranding outside, reduced the consumption of filler material on the one hand, on the other hand, aluminium cover external diameter itself reduces, and the consumptive material still less, and aluminium cover length is cable length promptly, and linear resistance is little, and the contact of aluminium cover and cable core is become the cambered surface by the threadiness, no longer isolated for the air, and the radiating effect is greatly improved, and its current-carrying capacity also strengthens to some extent.
The cable has the following defects that 1, the cable is usually hollow in the interior, and the cable main body is directly inserted into the cable in the installation process, so that the overall strength of the cable is low, and the cable is easy to wear and break in the use process; 2. the cable structure is single in material and only has simple insulating property, in the using process of the cable, the external electromagnetic environment easily influences the normal use of the cable main body, and the cable is greatly influenced by the external high-temperature environment due to long-term exposure outdoors, so that the high-strength rubber flexible cable is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high strength rubber flexible cable aims at improving the bulk strength of cable and improves anti-electromagnetic interference and the heat-proof quality in the improvement cable use.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of high strength rubber flexible cable, including the rubber sleeve, the rubber sleeve inside wall has been seted up inserting groove and is four, the inside grafting of inserting groove has the baffle, it has the cable main part to peg graft between the baffle, the cable main part is located inside the rubber sleeve, it has the filling layer to fill between cable main part and the rubber sleeve inner wall, rubber sleeve lateral wall cladding has the shielding layer, shielding layer lateral wall cladding has the insulating layer.
Optionally, the separator is made of copper-zinc alloy.
Optionally, the material of the filling layer is glass fiber.
Optionally, the shielding layer is made of a polyester aluminizer and chlorinated polyethylene composite material, and the heat insulation layer is made of superfine glass wool.
The utility model has the advantages as follows:
1. the inserting groove has been seted up to the inside wall of rubber sleeve, can peg graft the inside to the rubber sleeve with the baffle through the inserting groove, utilize the inserting groove to play fixed effect to the position of baffle, the cable main part is pegged graft to between the baffle, peg graft to the inside baffle of rubber sleeve through the inserting groove, play the auxiliary stay effect to the inside of rubber sleeve, traditional gum cover inside hollow structure has been replaced, bulk strength and life when having improved the cable use, and the baffle is the slice, better bending property and elastic recovery ability have, normal bending when not influencing the cable rolling.
2. The outer side wall of the rubber sleeve is coated with a shielding layer, the shielding layer is made of a polyester aluminizer and chlorinated polyethylene composite material and has a plurality of functions of static electricity prevention, radio frequency prevention, water vapor permeation prevention, salt fog prevention and the like, and the effects of shielding ESD electrostatic discharge and external electromagnetic radiation performance of external personnel and equipment can be reduced, the influences of complex environments such as electromagnetism and external static electricity on the use effect of the cable main body can be reduced, the outer side wall of the shielding layer is coated with a heat insulation layer made of superfine glass wool, which is prepared by taking quartz sand, feldspar, sodium silicate, boric acid and the like as main raw materials through high-temperature melting to be in a fiber wool shape smaller than 2 mu m, and then a thermosetting resin adhesive is added for pressurization and high-temperature shaping, so that the cable is characterized by light weight, low heat conductivity, corrosion resistance, heat resistance and frost resistance, good chemical stability, convenient construction and can reduce the influences of outdoor environment, the service quality of the cable is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic cross-sectional structure view of a high-strength flexible rubber cable according to an embodiment of the present invention;
fig. 2 is a schematic sectional structure view of a high-strength rubber flexible cable according to an embodiment of the present invention.
In the figure: 1. a rubber sleeve; 101. inserting grooves; 2. a partition plate; 3. a cable body; 4. a filling layer; 5. a shielding layer; 6. an insulating layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
A high-strength flexible rubber cable according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1 and 2, the embodiment of the utility model provides a pair of high strength rubber flexible cable, including rubber sleeve 1, 1 inside wall of rubber sleeve has been seted up inserting groove 101 and is four, inserting groove 101 is inside to be pegged graft and has baffle 2, it has cable main part 3 to peg graft between the baffle 2, cable main part 3 is located 1 inside of rubber sleeve, it has filling layer 4 to fill between cable main part 3 and the 1 cover inner wall of rubber, 1 lateral wall cladding of rubber sleeve has shielding layer 5, 5 lateral wall cladding of shielding layer has insulating layer 6.
The example, peg graft to the inside baffle 2 of rubber sleeve 1 through inserting groove 101, play the auxiliary stay effect to the inside of rubber sleeve 1, traditional inside hollow structure of gum cover has been replaced, bulk strength and life when having improved the cable and using, 5 materials on shielding layer are the compound material of polyester aluminizer and chlorinated polyethylene, can reduce complicated environment such as electromagnetism and outside static to the influence of 3 result of use of cable main part, 6 materials on insulating layer are superfine glass wool, can reduce the influence of outdoor environment to the cable, guarantee the quality of use of cable.
When in use, the inner side wall of the rubber sleeve 1 is provided with the insertion groove 101, the partition plate 2 can be inserted into the rubber sleeve 1 through the insertion groove 101, the insertion groove 101 is utilized to fix the position of the partition plate 2, the cable main body 3 is inserted between the partition plates 2, the partition plate 2 inserted into the rubber sleeve 1 through the insertion groove 101 plays a role in auxiliary support for the inside of the rubber sleeve 1, the traditional hollow structure in the rubber sleeve is replaced, the overall strength and the service life of the cable in use are improved, the partition plates 2 are in a sheet shape, the cable has good bending performance and elastic recovery capability, normal bending when the cable is wound is not influenced, the cable main body 3 is inserted into the rubber sleeve 1, the filling layer 4 is filled between the cable and the inner wall of the rubber sleeve, the filling layer 4 is made of glass fiber, the glass fiber is an inorganic material with excellent performance, and has good insulativity and heat resistance, the cable is characterized in that the cable is filled between a cable main body 3 and a rubber sleeve 1 to achieve good insulation effect and heat insulation effect, the outer side wall of the rubber sleeve 1 is wrapped with a shielding layer 5, the shielding layer 5 is made of a polyester aluminized film and chlorinated polyethylene composite material and has a plurality of functions of static electricity prevention, radio frequency prevention, water vapor permeation prevention, salt fog prevention and the like, the cable also has the functions of shielding ESD (electro-static discharge) and external electromagnetic radiation performance of external personnel and equipment, the influence of complex environments such as electromagnetic and external static electricity on the using effect of the cable main body 3 can be reduced, the outer side wall of the shielding layer 5 is wrapped with a heat insulation layer 6, the heat insulation layer 6 is made of superfine glass wool, quartz sand, feldspar, sodium silicate and boric acid are used as main raw materials, the fiber wool is made into a fiber wool shape smaller than 2 mu m through high-temperature melting, and then a thermosetting resin adhesive is, The cable has the characteristics of corrosion resistance, heat resistance and frost resistance, has good chemical stability, is convenient to construct, can reduce the influence of the outdoor environment on the cable, and ensures the use quality of the cable.
It should be noted that, the utility model relates to a high strength rubber flexible cable, including rubber sleeve 1, inserting groove 101, baffle 2, cable main part 3, filling layer 4, shielding layer 5, insulating layer 6, the part is the general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a high strength rubber flexible cable, includes rubber sleeve (1), its characterized in that, rubber sleeve (1) inside wall has been seted up inserting groove (101) and inserting groove (101) are four, inside grafting of inserting groove (101) has baffle (2), it has cable main part (3) to peg graft between baffle (2), cable main part (3) are located inside rubber sleeve (1), it has filling layer (4) to fill between cable main part (3) and rubber sleeve (1) inner wall, rubber sleeve (1) lateral wall cladding has shielding layer (5), shielding layer (5) lateral wall cladding has insulating layer (6).
2. A high-strength flexible rubber cable as claimed in claim 1, wherein said separator (2) is made of copper-zinc alloy.
3. A high strength flexible rubber cable as claimed in claim 1, wherein said filler layer (4) is made of glass fiber.
4. The high-strength rubber flexible cable as claimed in claim 1, wherein the shielding layer (5) is made of a polyester aluminized film and chlorinated polyethylene composite material, and the heat insulation layer (6) is made of superfine glass wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399119.1U CN211980272U (en) | 2020-03-26 | 2020-03-26 | High-strength rubber flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399119.1U CN211980272U (en) | 2020-03-26 | 2020-03-26 | High-strength rubber flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211980272U true CN211980272U (en) | 2020-11-20 |
Family
ID=73380709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020399119.1U Expired - Fee Related CN211980272U (en) | 2020-03-26 | 2020-03-26 | High-strength rubber flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211980272U (en) |
-
2020
- 2020-03-26 CN CN202020399119.1U patent/CN211980272U/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: 20201120 |