CN209708646U - A kind of High-strength compression resistant cable - Google Patents
A kind of High-strength compression resistant cable Download PDFInfo
- Publication number
- CN209708646U CN209708646U CN201920833341.5U CN201920833341U CN209708646U CN 209708646 U CN209708646 U CN 209708646U CN 201920833341 U CN201920833341 U CN 201920833341U CN 209708646 U CN209708646 U CN 209708646U
- Authority
- CN
- China
- Prior art keywords
- ring
- resistance
- compression
- inner layer
- cable
- 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
Abstract
The utility model discloses High-strength compression resistant cables a kind of in field of cable technology, including cable body and pressure-resistent ring etc., pressure-resistent ring is for protecting cable body, when using the utility model work High-strength compression resistant cable, pressure-resistent ring can be set vulnerable to the position of external force in cable body as needed, inner layer ring is for the lateral wall fixed bonding with oversheath, the both ends of resistance to compression part are fixedly connected with inner layer ring and outer layer circle respectively, the intensity of resistance to compression part raising inner layer ring and outer layer circle, make pressure-resistent ring that there is stronger resistance to compression effect, when having external force when cable body, outer layer circle stress, resistance to compression part and inner layer ring resist external force jointly, compression strength is relatively large, it can effectively protect the cable body.
Description
Technical field
The utility model relates to field of cable technology, specific field is a kind of High-strength compression resistant cable.
Background technique
With China's rapid development of economy, the industries such as smart grid, nuclear power, railway, airport, building, household electrical appliances flourish,
The demand of cable product also increases rapidly therewith, and wire and cable is the wire rod articles for transmitting electric energy, magnetic energy, information and converting, electricity
Cable is the general name of various electric wire products, and cable includes bare wire body, power cable, electric cable for electric equipment and communication cable
Deng it is circle that most cable cross-section shapes are identical, and cable is mainly made of conducting wire, insulating layer, shielding and sheath, exposed
It often will appear external force malicious event in outdoor cable, cable leads to tide after by damage, since leakproofness is destroyed
Humid gas, which enters, declines insulation resistance, to cause operation troubles, the presence of external force hidden danger constitutes the safe operation of cable
Potential threat has biggish harmfulness, and has unpredictability, runs work belt to cable to adversely affect, is
Reduce such adverse effect and proposes a kind of High-strength compression resistant cable.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of High-strength compression resistant cable
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of High-strength compression resistant cable, including cable
Ontology, the cable body include copper conductor, and the lateral wall of the copper conductor is provided with insulation screen, the insulation screen
Lateral wall be provided with corrugated aluminum sheath, the lateral wall of the corrugated aluminum sheath is provided with erosion resistant coating, the outside of the erosion resistant coating
Wall is provided with oversheath, and the lateral wall fixed bonding of the oversheath has multiple pressure-resistent rings, the pressure-resistent ring include inner layer ring and
Outer layer circle on the annular connecting plate and is located at integrally formed with annular connecting plate between the inner layer ring and the outer layer circle
Uniformly be fixedly connected with resistance to compression part between the inner layer ring and the outer layer circle, the both ends of the resistance to compression part respectively with the internal layer
Circle is fixedly connected with the outer layer circle.
Preferably, the erosion resistant coating is asphalt corrosion resistant layer.
Preferably, the oversheath includes sheath and outer jacket, and the sheath and the outer jacket fix fitting.
Preferably, the sheath is made of plastic-aluminum combined layer and polyvinyl chloride layer fixed bonding.
Preferably, the outer jacket is soft rubber sheath.
Preferably, the resistance to compression part is in direct rod shape.
Preferably, the resistance to compression part is in concave arc shape.
Compared with prior art, the utility model has the beneficial effects that a kind of High-strength compression resistant cable, copper conductor is transmission
The transmitting line piece of electric energy, magnetic energy, insulation screen are arranged to reduce influence of the external magnetic field to power supply or communication line, are insulated
Shielding layer grounding, external interference signal can by insulation screen import the earth, insulation screen effectively prevent interference signal into
The case where enter'sing to reduce caused by copper conductor transmission signal generation, corrugated aluminum sheath, which has, bears short circuit current, waterproof and to exhausted
The protective effect of edge shielded layer, erosion resistant coating protect its internal structure not corroded, the cable being located outside, and local environment has not
It is qualitative, it is easy to be influenced by weather such as rainwater, dense fogs and make moist and be corroded, erosion resistant coating can effectively protect copper conductor and is not corroded, by
This guarantees cable body good working order, and oversheath further protects its inside structure not by chemical attack, and oversheath exists
Guarantee that its internal structure is not mechanically damaged to a certain extent, effectively enhances the mechanical strength of cable body, pressure-resistent ring is for protecting
Cable body is protected, it, can be as needed in cable body vulnerable to external force when using the utility model work High-strength compression resistant cable
Position is arranged pressure-resistent ring, inner layer ring for lateral wall fixed bonding with oversheath, the both ends of resistance to compression part respectively with inner layer ring and
Outer layer circle is fixedly connected, and resistance to compression part improves the intensity of inner layer ring and outer layer circle, so that pressure-resistent ring is had stronger resistance to compression effect, when having
For external force when cable body, outer layer circle stress, resistance to compression part and inner layer ring resist external force jointly, and compression strength is relatively large,
It can effectively protect the cable body.
Detailed description of the invention
Fig. 1 is the main structure top view of the utility model embodiment 1；
Fig. 2 is the main structure top view of the utility model embodiment 2；
Fig. 3 is that the utility model peels off status architecture schematic diagram；
Fig. 4 is the utility model outer jacket structure top view；
Fig. 5 is the utility model annular connecting plate structural schematic diagram.
In figure: 1- cable body, 101- copper conductor, 102- insulation screen, 103- corrugated aluminum sheath, 104- erosion resistant coating,
105- oversheath, 1051- sheath, 1052- outer jacket, 2- pressure-resistent ring, 201- inner layer ring, 202- outer layer circle, 203- annular connect
Fishplate bar, 204- resistance to compression part.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Description (up, down, left, right, before and after) as described in direction is with Figure of description structure shown in FIG. 1 for reference to institute
The description of progress, but the actual use direction of the utility model is not limited to this.
Embodiment 1:
Fig. 1 and Fig. 3 are please referred to Fig. 5, the utility model provides a kind of technical solution: a kind of High-strength compression resistant cable, packet
Cable body 1 is included, the cable body includes copper conductor 101, and the copper conductor is the transmitting line piece for transmitting electric energy, magnetic energy, institute
The lateral wall for stating copper conductor is provided with insulation screen 102, and the insulation screen is to reduce external magnetic field to power supply or communication
The influence of route and be arranged, insulation screen ground connection, external interference signal can be imported the earth, institute by the insulation screen
It states insulation screen and effectively prevents interference signal into generation the case where reduction transmission signal, institute caused by the copper conductor
The lateral wall for stating insulation screen is provided with corrugated aluminum sheath 103, the corrugated aluminum sheath have bear short circuit current, waterproof and
Protective effect to the insulation screen, the lateral wall of the corrugated aluminum sheath are provided with erosion resistant coating 104, and the erosion resistant coating is protected
It protects its internal structure not corroded, the cable being located outside, local environment has ambiguity, is easy by weather such as rainwater, dense fogs
It influences and makes moist and be corroded, the erosion resistant coating can effectively protect the copper conductor and do not corroded, and thereby guarantees that the cable body
Good working order, the lateral wall of the erosion resistant coating are provided with oversheath 105, and the oversheath further protects its inside knot
For structure not by chemical attack, the oversheath guarantees that its internal structure is not mechanically damaged to a certain extent, effectively described in enhancing
The mechanical strength of cable body, the lateral wall fixed bonding of the oversheath have multiple pressure-resistent rings 2, and the pressure-resistent ring is for protecting
The cable body, when using the utility model work High-strength compression resistant cable, can as needed the cable body vulnerable to
The position of external force is arranged the pressure-resistent ring, and the pressure-resistent ring includes inner layer ring 201 and outer layer circle 202, the inner layer ring be used for
The lateral wall fixed bonding of the oversheath, integrally formed with annular connecting plate 203 between the inner layer ring and the outer layer circle,
It is uniformly fixedly connected with resistance to compression part 204 on the annular connecting plate and between the inner layer ring and the outer layer circle, it is described
The both ends of resistance to compression part are fixedly connected with the inner layer ring and the outer layer circle respectively, and the resistance to compression part improves the inner layer ring and institute
The intensity for stating outer layer circle makes the pressure-resistent ring have stronger resistance to compression effect, when having external force when the cable body, institute
It states outer layer circle stress, the resistance to compression part and the inner layer ring and resists external force jointly, compression strength is relatively large, can effectively protect institute
State cable body.
Specifically, the erosion resistant coating is asphalt corrosion resistant layer, the erosion resistant coating is protected its internal structure not corroded, is located at
Outdoor cable, local environment have ambiguity, are easy to be influenced by weather such as rainwater, dense fogs and make moist and be corroded, pitch anti-corrosion
Layer can effectively protect the copper conductor and is not corroded, and thereby guarantees that the cable body good working order.
Specifically, the oversheath includes sheath 1051 and outer jacket 1052, the sheath and the outer jacket
Fixed fitting, the oversheath further protect its inside structure not by chemical attack, and the oversheath is protected to a certain extent
It demonstrate,proves its internal structure not to be mechanically damaged, effectively enhances the mechanical strength of the cable body.
Specifically, the sheath is made of plastic-aluminum combined layer and polyvinyl chloride layer fixed bonding, the sheath into
One step protects its inside structure not by chemical attack, and the sheath guarantees that its internal structure is not damaged by machinery to a certain extent
Wound, effectively enhances the mechanical strength of the cable body.
Specifically, the outer jacket be soft rubber sheath, the outer jacket further protect its inside structure not by
Chemical attack, the outer jacket guarantee that its internal structure is not mechanically damaged to a certain extent, effectively enhance the cable sheet
The mechanical strength of body.
Specifically, the resistance to compression part is in direct rod shape, the both ends of the resistance to compression part respectively with the inner layer ring and described outer
Layer circle is fixedly connected, and improves the intensity of the inner layer ring and the outer layer circle, and the pressure-resistent ring is made to have stronger resistance to compression effect,
When having external force when the cable body, the outer layer circle stress, the resistance to compression part broken end be in the outer layer circle and
The inner layer ring is vertical, and compression strength is relatively large, can effectively protect the cable body.
Working principle: copper conductor is the transmitting line piece for transmitting electric energy, magnetic energy, and insulation screen is to reduce external magnetic field to electricity
The influence of source or communication line and be arranged, insulation screen ground connection, external interference signal can by insulation screen import the earth, absolutely
Edge shielded layer effectively prevents reducing the case where transmitting signal generation, corrugated aluminum sheath caused by interference signal enters copper conductor
With receiving short circuit current, waterproof and to the protective effect of insulation screen, erosion resistant coating protects its internal structure not corroded, position
In outdoor cable, local environment has ambiguity, is easy to be influenced by weather such as rainwater, dense fogs and make moist and be corroded, erosion resistant coating
It can effectively protect copper conductor not corroded, thereby guarantees that cable body good working order, oversheath is further protected in it
For side structure not by chemical attack, oversheath guarantees that its internal structure is not mechanically damaged to a certain extent, effectively enhancing cable
The mechanical strength of ontology, pressure-resistent ring, can roots when using the utility model work High-strength compression resistant cable for protecting cable body
According to needing that pressure-resistent ring is arranged vulnerable to the position of external force in cable body, inner layer ring is used for the lateral wall fixed bonding with oversheath,
The both ends of resistance to compression part are fixedly connected with inner layer ring and outer layer circle respectively, and resistance to compression part improves the intensity of inner layer ring and outer layer circle, make to resist
Pressing ring has stronger resistance to compression effect, and when having external force when cable body, outer layer circle stress, resistance to compression part and inner layer ring are common
External force is resisted, compression strength is relatively large, can effectively protect the cable body.
Embodiment 2:
Fig. 2 to 5 is please referred to, 2 difference from Example 1 of embodiment is that the resistance to compression part is in concave arc shape, the resistance to compression part
Both ends be fixedly connected respectively with the inner layer ring and the outer layer circle, improve the intensity of the inner layer ring and the outer layer circle,
Make the pressure-resistent ring that there is stronger resistance to compression effect, when having external force when the cable body, the outer layer circle stress, institute
It states resistance to compression part and the inner layer ring resists external force jointly, compression strength is relatively large, can effectively protect the cable body.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Connect equal conventional means, mechanical, part and setting is standby is all made of in the prior art, conventional model, plus circuit connection using now
There is connection type conventional in technology, this will not be detailed here.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of High-strength compression resistant cable, including cable body (1), it is characterised in that: the cable body (1) includes copper conductor
(101), the lateral wall of the copper conductor (101) is provided with insulation screen (102), the outside of the insulation screen (102)
Wall is provided with corrugated aluminum sheath (103), and the lateral wall of the corrugated aluminum sheath (103) is provided with erosion resistant coating (104), the anti-corrosion
The lateral wall of layer (104) is provided with oversheath (105), and the lateral wall fixed bonding of the oversheath (105) has multiple pressure-resistent rings
(2), the pressure-resistent ring (2) includes inner layer ring (201) and outer layer circle (202), the inner layer ring (201) and the outer layer circle
(202) integrally formed with annular connecting plate (203) between, on the annular connecting plate (203) and it is located at the inner layer ring (201)
Uniformly be fixedly connected with resistance to compression part (204) between the outer layer circle (202), the both ends of the resistance to compression part (204) respectively with institute
Inner layer ring (201) is stated to be fixedly connected with the outer layer circle (202).
2. a kind of High-strength compression resistant cable according to claim 1, it is characterised in that: the erosion resistant coating (104) is pitch
Erosion resistant coating.
3. a kind of High-strength compression resistant cable according to claim 1, it is characterised in that: the oversheath (105) includes interior
The fixed fitting of sheath (1051) and outer jacket (1052), the sheath (1051) and the outer jacket (1052).
4. a kind of High-strength compression resistant cable according to claim 3, it is characterised in that: the sheath (1051) is by plastic-aluminum
Composite layer and polyvinyl chloride layer fixed bonding composition.
5. a kind of High-strength compression resistant cable according to claim 3, it is characterised in that: the outer jacket (1052) is soft
Rubber sheath.
6. a kind of High-strength compression resistant cable according to claim 1, it is characterised in that: the resistance to compression part (204) is in straight-bar
Shape.
7. a kind of High-strength compression resistant cable according to claim 1, it is characterised in that: the resistance to compression part (204) is in concave arc
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920833341.5U CN209708646U (en) | 2019-06-04 | 2019-06-04 | A kind of High-strength compression resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920833341.5U CN209708646U (en) | 2019-06-04 | 2019-06-04 | A kind of High-strength compression resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209708646U true CN209708646U (en) | 2019-11-29 |
Family
ID=68651296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920833341.5U Active CN209708646U (en) | 2019-06-04 | 2019-06-04 | A kind of High-strength compression resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209708646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403104A (en) * | 2020-02-27 | 2020-07-10 | 北京交通大学 | Twisting adjustable high-heat-dissipation superconducting conductor support |
-
2019
- 2019-06-04 CN CN201920833341.5U patent/CN209708646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403104A (en) * | 2020-02-27 | 2020-07-10 | 北京交通大学 | Twisting adjustable high-heat-dissipation superconducting conductor support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101887777B (en) | Lightning protection power cable with reinforced layer | |
| CN209297797U (en) | A kind of solar energy photovoltaic cable | |
| CN209708646U (en) | A kind of High-strength compression resistant cable | |
| CN106098218B (en) | A kind of Wind turbines lightning-protective cable | |
| CN201402668Y (en) | Lightning-proof power cable | |
| CN101923916A (en) | Variable frequency power generator cable with control wire core | |
| CN201689732U (en) | High-shielding performance five-core cable | |
| CN204966081U (en) | Adopt silane crosslinked polyethylene insulating material's high insulated cable | |
| CN208507285U (en) | A kind of high-voltage ground wire cable | |
| CN206672733U (en) | A kind of moistureproof low residual voltage metal oxide arrester | |
| CN207182962U (en) | New and improved type flat cable | |
| CN203325547U (en) | Corrosion-resistant railway through ground wire | |
| CN206194397U (en) | Cable of resistant electric arc of resistant corona | |
| CN207250199U (en) | A kind of cable of buried anticorrosion against shock | |
| CN108053941B (en) | Novel photoelectric hybrid railway through ground wire | |
| CN210245127U (en) | Corrosion-resistant and high-temperature-resistant electric wire | |
| CN205911033U (en) | Insulating polymer of double -deck coextru -lamination cable for house ornamentation | |
| CN201498240U (en) | Concentric type shielded conductor cable | |
| CN207124069U (en) | A kind of safety-type cable | |
| CN105280300A (en) | Shielded cable | |
| CN109102956A (en) | A kind of termite-resistant rodent-resistant power cable | |
| CN218299457U (en) | Anti-interference network cable | |
| CN205428574U (en) | Variable frequency cable | |
| CN109524163A (en) | A kind of cable being easily installed | |
| CN202189612U (en) | Lightning protection water-blocking power cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 061000 north side of Cangbao Road, Guxian Township, Hejian City, Cangzhou City, Hebei Province Patentee after: Xinchengrui Cable Co.,Ltd. Address before: 061000 north side of Cangbao Road, Guxian Township, Hejian City, Cangzhou City, Hebei Province Patentee before: Anket Cable Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |