CN210667864U - Copper core polyvinyl chloride thin steel wire armoured cable - Google Patents
Copper core polyvinyl chloride thin steel wire armoured cable Download PDFInfo
- Publication number
- CN210667864U CN210667864U CN201921809266.5U CN201921809266U CN210667864U CN 210667864 U CN210667864 U CN 210667864U CN 201921809266 U CN201921809266 U CN 201921809266U CN 210667864 U CN210667864 U CN 210667864U
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- polyvinyl chloride
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Abstract
The utility model discloses a copper core polyvinyl chloride thin steel wire armoured cable, including the sinle silk, the parcel has the rubber layer on the sinle silk, and rubber layer surface coating has the shielding layer, and the parcel has the sheath on the armor, and the sheath surface bonds and has corrosion-resistant layer, and it has the wearing layer to bond on the corrosion-resistant layer. According to the copper-core polyvinyl chloride thin steel wire armored cable, the polyamide fiber has very good wear resistance, the polytetrafluoroethylene has excellent chemical stability and corrosion resistance, and the sheath is protected by the wear-resistant layer and the corrosion-resistant layer, so that the condition that the inside of the cable is corroded due to abrasion and corrosion damage of the sheath can be avoided; can protect the sinle silk through the rubber layer, because rubber has good elasticity and waterproof performance, not only can separate the inside sinle silk of cable through the rubber layer, the rubber layer can play certain buffering effect moreover to the realization is to the protection of sinle silk, avoids appearing the sinle silk and receives the condition of extrusion damage.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be a copper core polyvinyl chloride thin steel wire armoured cable.
Background
The armoured cable is made up by using different material conductors and placing them in a metal sleeve with insulating material, and making them into a flexible and firm combined body. The armored cable comprises an armored thermocouple, an armored thermal resistor, an armored heater and an armored lead wire, and is mainly used for temperature measurement, signal transmission and special heating of chemical engineering, metallurgy, mechanical manufacturing, power generation, scientific experiments and the like, and the armored thermocouple is used at the maximum.
At present, the existing armored cable has the following defects:
1. the armor layer can only increase the mechanical property of the cable, when the cable is extruded, the wire cores in the cable can be extruded together, and the condition that the wire cores are extruded to cause fracture easily occurs;
2. the sheath on the surface of the armored cable is easy to wear and corrode, so that the situation that the sheath damages the inside of the cable and is corroded occurs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a copper core polyvinyl chloride thin steel wire armoured cable to solve the armor and only can increase the mechanical properties of cable itself, when the cable received the extrusion, the inside sinle silk of cable can be extruded together, the problem that receives the extrusion between the sinle silk and lead to the cracked condition appears easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a copper core polyvinyl chloride thin steel wire armoured cable, includes the sinle silk, the parcel has the rubber layer on the sinle silk, rubber layer surface parcel has the shielding layer, shielding layer surface bonding has the armor, the parcel has the sheath on the armor, the sheath surface bonding has the corrosion resistant layer, the last wearing layer that bonds of corrosion resistant layer.
Preferably, the sheath is made of a polyvinyl chloride material.
Preferably, the corrosion-resistant layer is made of a polytetrafluoroethylene material.
Preferably, the wear-resistant layer is woven by polyamide fiber materials.
Preferably, the shielding layer is made of an aluminum foil material.
Compared with the prior art, the beneficial effects of the utility model are that: according to the copper-core polyvinyl chloride thin steel wire armored cable, the polyamide fiber has very good wear resistance, the polytetrafluoroethylene has excellent chemical stability and corrosion resistance, and the sheath is protected by the wear-resistant layer and the corrosion-resistant layer, so that the condition that the inside of the cable is corroded due to abrasion and corrosion damage of the sheath can be avoided; can protect the sinle silk through the rubber layer, because rubber has good elasticity and waterproof performance, not only can separate the inside sinle silk of cable through the rubber layer, the rubber layer can play certain buffering effect moreover to the realization is to the protection of sinle silk, avoids appearing the sinle silk and receives the condition of extrusion damage.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1 sinle silk, 2 rubber layers, 3 shielding layers, 4 armor layers, 5 sheaths, 6 corrosion-resistant layers and 7 wear-resistant layers.
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, the present invention provides a technical solution: a copper core polyvinyl chloride thin steel wire armoured cable comprises a wire core 1, wherein the wire core 1 is wrapped with a rubber layer 2, the wire core 1 can be protected through the rubber layer 2, the rubber has good elasticity and waterproof performance, when the cable is extruded, the wire core inside the cable can be separated through the rubber layer 2, the rubber layer 2 can play a certain buffering effect, so that the wire core 1 is protected, the condition that the wire core 1 is damaged by extrusion is avoided, the surface of the rubber layer 2 is wrapped with a shielding layer 3, the shielding layer 3 is made of an aluminum foil material, the wire core 1 can be shielded and protected through the shielding layer 3, the external interference is avoided, the surface of the shielding layer 3 is bonded with an armouring layer 4, the armouring layer 4 is wrapped with a sheath 5, the sheath 5 is made of a polyvinyl chloride material, the surface of the sheath 5 is bonded with an anti-corrosion layer 6, the anti-corrosion layer 6 is made of a polytetrafluoroethylene material, polytetrafluoroethylene has good chemical stability and corrosion resistance, can protect sheath 5 through corrosion-resistant layer 6, avoid appearing that sheath 5 receives the condition that the corruption damage leads to the cable inside to receive the corruption, it has wearing layer 7 to bond on corrosion-resistant layer 6, wearing layer 7 is woven by polyamide fiber material and forms, polyamide fiber has very good wear resistance, can protect corrosion-resistant layer 6 and sheath 5 through wearing layer 7, avoid appearing corrosion-resistant layer 6 and sheath 5 wearing and tearing lead to the inside condition that receives the corruption of cable.
The utility model discloses when concrete implementation: when the cable is used, the wear-resistant layer 7 is woven by polyamide fiber materials, the polyamide fibers have very good wear resistance, the corrosion-resistant layer 6 and the sheath 5 can be protected by the wear-resistant layer 7, the situation that the inside of the cable is corroded due to the fact that the corrosion-resistant layer 6 and the sheath 5 are worn is avoided, meanwhile, the corrosion-resistant layer 6 is made of polytetrafluoroethylene materials, polytetrafluoroethylene has excellent chemical stability and corrosion resistance, the sheath 5 can be protected by the corrosion-resistant layer 6, and the situation that the inside of the cable is corroded due to the fact that the sheath 5 is corroded and damaged is avoided; can protect sinle silk 1 through rubber layer 2, because rubber has good elasticity and waterproof performance, when the cable received the extrusion, not only can separate the inside sinle silk of cable through rubber layer 2, rubber layer 2 can play certain buffering effect moreover to the realization avoids appearing sinle silk 1 and receives the condition of extrusion damage to sinle silk 1.
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 (5)
1. The utility model provides a copper core polyvinyl chloride thin steel wire armoured cable, includes sinle silk (1), its characterized in that: the cable core is characterized in that the cable core (1) is wrapped by a rubber layer (2), the surface of the rubber layer (2) is wrapped by a shielding layer (3), the surface of the shielding layer (3) is bonded by an armor layer (4), the armor layer (4) is wrapped by a sheath (5), the surface of the sheath (5) is bonded by a corrosion-resistant layer (6), and the corrosion-resistant layer (6) is bonded by a wear-resistant layer (7).
2. The copper-core polyvinyl chloride fine steel wire armored cable according to claim 1, wherein: the sheath (5) is made of polyvinyl chloride material.
3. The copper-core polyvinyl chloride fine steel wire armored cable according to claim 1, wherein: the corrosion-resistant layer (6) is made of a polytetrafluoroethylene material.
4. The copper-core polyvinyl chloride fine steel wire armored cable according to claim 1, wherein: the wear-resistant layer (7) is formed by weaving polyamide fiber materials.
5. The copper-core polyvinyl chloride fine steel wire armored cable according to claim 1, wherein: the shielding layer (3) is made of an aluminum foil material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921809266.5U CN210667864U (en) | 2019-10-25 | 2019-10-25 | Copper core polyvinyl chloride thin steel wire armoured cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921809266.5U CN210667864U (en) | 2019-10-25 | 2019-10-25 | Copper core polyvinyl chloride thin steel wire armoured cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210667864U true CN210667864U (en) | 2020-06-02 |
Family
ID=70818638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921809266.5U Expired - Fee Related CN210667864U (en) | 2019-10-25 | 2019-10-25 | Copper core polyvinyl chloride thin steel wire armoured cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210667864U (en) |
-
2019
- 2019-10-25 CN CN201921809266.5U patent/CN210667864U/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 |
Granted publication date: 20200602 Termination date: 20211025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |