CN205384887U - Adopt cable of resistant low -temperature flexibility of thermoplasticity macromolecular material - Google Patents
Adopt cable of resistant low -temperature flexibility of thermoplasticity macromolecular material Download PDFInfo
- Publication number
- CN205384887U CN205384887U CN201620038677.9U CN201620038677U CN205384887U CN 205384887 U CN205384887 U CN 205384887U CN 201620038677 U CN201620038677 U CN 201620038677U CN 205384887 U CN205384887 U CN 205384887U
- Authority
- CN
- China
- Prior art keywords
- cable
- armor
- layer
- shielding layer
- external shielding
- 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.)
- Active
Links
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 cable wire field, the more specifically adopt cable of resistant low -temperature flexibility of thermoplasticity macromolecular material that says so, the oversheath layer that the polyether polyurethane material is constituteed makes the cable have excellent compliance and lower temperature resistance, and the support frame makes cable inner structure stable, has strengthened the resistance to compression mechanical properties of cable. The oversheath layer contacts with the armor. The armor contacts with the cable external shielding layer to the armor parcel is in the outside of cable external shielding layer. The cable external shielding layer contacts with the inner sheath layer to the cable external shielding layer lies in the jacketed outside of nei hu. The inside of restrictive coating including inorganic filler material, support frame, cable internal shield layer, cable insulation and cable conductor all set up to the space between full inner sheath layer and the support frame is filled to inorganic filler material. Cable internal shield layer sets up in the inside of support frame, and cable insulation sets up on cable internal shield layer, and the cable conductor setting is in cable insulation's inside.
Description
Technical field
This utility model relates to cable and wire field, more specifically to the Low temperature-resistanflexible flexible cable adopting thermoplastic macromolecule material.
Background technology
Electric wire is transmission electric energy, the signal of telecommunication and the wire product realizing electromagnetic energy conversion.Cable generally by transmission electric power or the cable core of the signal of telecommunication and play protection, the sheath of insulating effect forms.Containing only having a cable core and the thinner cable of diameter is commonly called electric wire.Some electric wire does not have insulating sheath, is referred to as bare wire yet.Cable core in cable is made up of the metal material that electric conductivity is good, it is common to use copper or aluminum.
Although wires and cables industry is a supporting industry, in occupation of the output value that China's electrician trade is huge.Its product category is numerous, and range of application is very extensive, relates to the industries such as electric power, building, communication, manufacture, all closely related with each department of national economy.Electric wire is also known as " tremulous pulse " and " nerve " of national economy, it is carry electric energy, transmission information and manufacture various motor, instrument, instrument, realize electromagnetic energy and change indispensable basic equipment, it it is basic product necessary in following electrification, informationized society, the wires and cables industry of China plays irreplaceable role in the wires and cables industry of the whole world, and the output value of China's electric wire enterprise has exceeded the U.S. as far back as year, leap to the whole world first.But in objective terms, compared to the wires and cables industry of European and American areas, China is also still in situation strong greatly and not, and there is also very big gap with famous foreign electric wire brand.Especially there is very big deficiency in cryocable field, the Low temperature-resistanflexible flexible cable being therefore designed with thermoplastic macromolecule material is necessary.
Summary of the invention
This utility model mainly solving the technical problems that: provide adopt thermoplastic macromolecule material Low temperature-resistanflexible flexible cable, the external sheath layer of polyether polyurethane material composition makes cable have flexibility and the lower temperature resistance of excellence, bracing frame makes cable internal structure stable, enhances the resistance to compression mechanical performance of cable.
For solving above-mentioned technical problem, this utility model relates to cable and wire field, more specifically adopt the Low temperature-resistanflexible flexible cable of thermoplastic macromolecule material, including external sheath layer, armor, cable external shielding layer, inner restrictive coating, inorganic filling material, bracing frame, cable internal shield, cable insulation and cable core, the external sheath layer of polyether polyurethane material composition makes cable have flexibility and the lower temperature resistance of excellence, bracing frame makes cable internal structure stable, enhances the resistance to compression mechanical performance of cable.
External sheath layer contacts with armor, and external sheath layer is wrapped in the outside of armor.Armor contacts with cable external shielding layer, and armor is wrapped in the outside of cable external shielding layer.Cable external shielding layer contacts with inner restrictive coating, and cable external shielding layer is positioned at the outside of inner restrictive coating.Inorganic filling material, bracing frame, cable internal shield, cable insulation and cable core are arranged at the inside of inner restrictive coating, and inorganic filling material fills full space between inner restrictive coating and bracing frame.Cable internal shield is arranged on the inside of bracing frame, and cable insulation is arranged on cable internal shield, and cable core is arranged on the inside of cable insulation.
As the further optimization of the technical program, this utility model adopts the material of the external sheath layer described in Low temperature-resistanflexible flexible cable of thermoplastic macromolecule material to be EU.
As the further optimization of the technical program, this utility model adopts the material of the armor described in Low temperature-resistanflexible flexible cable of thermoplastic macromolecule material to be galvanized steel.
As the further optimization of the technical program, this utility model adopts the material of the bracing frame described in Low temperature-resistanflexible flexible cable of thermoplastic macromolecule material to be rustless steel.
This utility model adopts having the beneficial effect that of the Low temperature-resistanflexible flexible cable of thermoplastic macromolecule material
This utility model adopts the Low temperature-resistanflexible flexible cable of thermoplastic macromolecule material, the external sheath layer of polyether polyurethane material composition makes cable have flexibility and the lower temperature resistance of excellence, bracing frame makes cable internal structure stable, enhances the resistance to compression mechanical performance of cable.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in more detail.
Fig. 1 is the structural representation that this utility model adopts the Low temperature-resistanflexible flexible cable of thermoplastic macromolecule material.
In figure: external sheath layer 1；Armor 2；Cable external shielding layer 3；Inner restrictive coating 4；Inorganic filling material 5；Bracing frame 6；Cable internal shield 7；Cable insulation 8；Cable core 9.
Detailed description of the invention
Detailed description of the invention one:
Below in conjunction with Fig. 1, present embodiment is described, this utility model relates to cable and wire field, more specifically adopt the Low temperature-resistanflexible flexible cable of thermoplastic macromolecule material, including: external sheath layer 1, armor 2, cable external shielding layer 3, inner restrictive coating 4, inorganic filling material 5, bracing frame 6, cable internal shield 7, cable insulation 8 and cable core 9, the external sheath layer of polyether polyurethane material composition makes cable have flexibility and the lower temperature resistance of excellence, bracing frame makes cable internal structure stable, enhances the resistance to compression mechanical performance of cable.
External sheath layer 1 contacts with armor 2, and external sheath layer 1 is wrapped in the outside of armor 2, and external sheath layer 1, for the protection of cable, strengthens the corrosion resistance of cable, can normal operation under rugged environment.Armor 2 contacts with cable external shielding layer 3, and armor 2 is wrapped in the outside of cable external shielding layer 3, and armor 2 can increase the mechanical strength of cable.Cable external shielding layer 3 contacts with inner restrictive coating 4, and cable external shielding layer 3 is positioned at the outside of inner restrictive coating 4, and cable external shielding layer 3 is for the shielding of external interference signal, and inner restrictive coating 4 is for protecting the environment within cable.
Inorganic filling material 5, bracing frame 6, cable internal shield 7, cable insulation 8 and cable core 9 are arranged at the inside of inner restrictive coating 4, and inorganic filling material 5 fills full space between inner restrictive coating 4 and bracing frame 6, inorganic filling material 5 can so that cable rounding, cable internal shield 7 is arranged on the inside of bracing frame 6, cable insulation 8 is arranged on cable internal shield 7, cable core 9 is arranged on the inside of cable insulation 8, cable internal shield 7 is the same with the effect of cable external shielding layer 3, shielding for external interference signal, cable core 9 is the information processing core of device.
Detailed description of the invention two:
Below in conjunction with Fig. 1, present embodiment is described, embodiment one is described further by present embodiment, and the material of described external sheath layer 1 is EU, and EU has the pliability of excellence, lower temperature resistance and wearability so that cable in the presence of a harsh environment can normal operation.
Detailed description of the invention three:
Below in conjunction with Fig. 1, present embodiment being described, embodiment one is described further by present embodiment, and the material of described armor 2 is galvanized steel, and galvanized steel compressive property is strong, improves the crushing resistance of cable.
Detailed description of the invention four:
Below in conjunction with Fig. 1, present embodiment being described, embodiment one is described further by present embodiment, and the material of described bracing frame 6 is rustless steel, and stainless intensity is big, and load ability is strong so that the mechanical strength of cable is big.
Certainly; described above is not limitation of the utility model; this utility model is also not limited to the example above, the change made in essential scope of the present utility model of those skilled in the art, remodeling, interpolation or replacement, falls within protection domain of the present utility model.
Claims (4)
1. adopt the Low temperature-resistanflexible flexible cable of thermoplastic macromolecule material, including external sheath layer (1), armor (2), cable external shielding layer (3), inner restrictive coating (4), inorganic filling material (5), bracing frame (6), cable internal shield (7), cable insulation (8) and cable core (9), it is characterized in that: external sheath layer (1) contacts with armor (2), and external sheath layer (1) is wrapped in the outside of armor (2)；Armor (2) contacts with cable external shielding layer (3), and armor (2) is wrapped in the outside of cable external shielding layer (3)；Cable external shielding layer (3) contacts with inner restrictive coating (4), and cable external shielding layer (3) is positioned at the outside of inner restrictive coating (4)；Inorganic filling material (5), bracing frame (6), cable internal shield (7), cable insulation (8) and cable core (9) are arranged at the inside of inner restrictive coating (4), and inorganic filling material (5) fills full space between inner restrictive coating (4) and bracing frame (6)；Cable internal shield (7) is arranged on the inside of bracing frame (6), and cable insulation (8) is arranged on cable internal shield (7), and cable core (9) is arranged on the inside of cable insulation (8).
2. the Low temperature-resistanflexible flexible cable of employing thermoplastic macromolecule material according to claim 1, it is characterised in that: the material of described external sheath layer (1) is EU.
3. the Low temperature-resistanflexible flexible cable of employing thermoplastic macromolecule material according to claim 1, it is characterised in that: the material of described armor (2) is galvanized steel.
4. the Low temperature-resistanflexible flexible cable of employing thermoplastic macromolecule material according to claim 1, it is characterised in that: the material of described bracing frame (6) is rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620038677.9U CN205384887U (en) | 2016-01-16 | 2016-01-16 | Adopt cable of resistant low -temperature flexibility of thermoplasticity macromolecular material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620038677.9U CN205384887U (en) | 2016-01-16 | 2016-01-16 | Adopt cable of resistant low -temperature flexibility of thermoplasticity macromolecular material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205384887U true CN205384887U (en) | 2016-07-13 |
Family
ID=56348567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620038677.9U Active CN205384887U (en) | 2016-01-16 | 2016-01-16 | Adopt cable of resistant low -temperature flexibility of thermoplasticity macromolecular material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205384887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065233A (en) * | 2018-07-25 | 2018-12-21 | 河南师范大学 | Rectangular multiply inner shield signal wire |
-
2016
- 2016-01-16 CN CN201620038677.9U patent/CN205384887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065233A (en) * | 2018-07-25 | 2018-12-21 | 河南师范大学 | Rectangular multiply inner shield signal wire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102779579A (en) | Shielding type digital symmetrical cable | |
| CN203721295U (en) | LSOH sheath cable with drainage wire | |
| CN205384887U (en) | Adopt cable of resistant low -temperature flexibility of thermoplasticity macromolecular material | |
| CN103915156A (en) | Armor cable with tensile wires and low-smoke and zero-halogen sheath | |
| CN203444819U (en) | Anti-interference environment-friendly computer cable | |
| CN202615827U (en) | Butyronitrile insulated and metal shielded control flexible cable | |
| CN202258420U (en) | High-speed signal transmission cable | |
| CN202145383U (en) | Low-noise environment-friendly type medical cable | |
| CN205004065U (en) | High flexible resistant cryogenic cable | |
| CN105023646A (en) | Robot signal cable | |
| CN205384888U (en) | Adopt flat cable of PVDF material | |
| CN205428561U (en) | Adopt resistant cryogenic cable of polyether polyurethane material | |
| CN204991201U (en) | High flexible cable | |
| CN205376168U (en) | Adopt wear -resisting cable of thermoplasticity macromolecular material | |
| CN102855972A (en) | Signal wire stock capable of accurately transmitting | |
| CN113161045A (en) | High-frequency twisted-pair shielding communication cable for automobile | |
| CN201994131U (en) | Environment-resistant high-performance flexible cable for frequency converter | |
| CN207676704U (en) | A kind of novel FF bus cables | |
| CN205282175U (en) | Medium -voltage shielding cable | |
| CN205004075U (en) | Two cores symmetry data transmission composite cable | |
| CN203150176U (en) | Anti-ultraviolet composite cable | |
| CN208093207U (en) | Conductive fabric shields encoder cable | |
| CN202930071U (en) | Aluminium alloy conductor shield cable | |
| CN203659516U (en) | Computer high-temperature cable | |
| CN204991230U (en) | Adopt cable of polyether polyurethane material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |