CN213277516U - Polyurethane servo motor cable for transmitting alternating current - Google Patents
Polyurethane servo motor cable for transmitting alternating current Download PDFInfo
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- CN213277516U CN213277516U CN202022606624.1U CN202022606624U CN213277516U CN 213277516 U CN213277516 U CN 213277516U CN 202022606624 U CN202022606624 U CN 202022606624U CN 213277516 U CN213277516 U CN 213277516U
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Abstract
The utility model discloses a polyurethane servo motor cable of transmission alternating current, including the crust, the inner chamber of crust is provided with the cable core, the crust includes dope layer, insulating layer, ageing resistant layer, elastic layer and high temperature resistant layer, the surface of insulating layer is located in the dope layer scribbling, the insulating layer is located the surface on ageing resistant layer, ageing resistant layer is located the surface of elastic layer, the elastic layer is located the surface on high temperature resistant layer, the dope layer includes corrosion-resistant coating and flame retardant coating, corrosion-resistant coating scribbles the surface of locating flame retardant coating, and flame retardant coating scribbles the surface of locating the insulating layer, and corrosion-resistant coating is the epoxy lacquer, and flame retardant coating is the high chlorine polyethylene fire prevention lacquer of modification. The utility model discloses a corrosion-resistant coating, flame retardant coating, insulating layer, ageing resistance layer, elastic layer and high temperature resistant layer mutually support, have solved present polyurethane servo motor cable life weak point, the problem that people used not convenient for.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be a polyurethane servo motor cable of transmission alternating current.
Background
The cable is made of one or more mutually insulated conductors and an outer insulating protective layer, is a conducting wire for transmitting power or information from one place to another place, and comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like. The cable consists of single-strand or multi-strand wires and an insulating layer and is used for connecting circuits, electric appliances and the like, but the existing polyurethane servo motor cable has short service life and is inconvenient for people to use, and therefore, the polyurethane servo motor cable for transmitting alternating current is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a polyurethane servo motor cable of transmission alternating current possesses long service life's advantage, has solved present polyurethane servo motor cable life weak point, the problem that people used not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polyurethane servo motor cable of transmission alternating current, includes the crust, the inner chamber of crust is provided with the cable core, the crust includes dope layer, insulating layer, ageing resistance layer, elastic layer and high temperature resistant layer, the surface of insulating layer is located in the dope layer scribbles, the insulating layer is located the surface on ageing resistance layer, ageing resistance layer is located the surface of elastic layer, the elastic layer is located the surface on high temperature resistant layer, the dope layer includes corrosion-resistant coating and flame retardant coating.
Preferably, the corrosion-resistant coating is coated on the outer surface of the flame-retardant coating, and the flame-retardant coating is coated on the outer surface of the insulating layer.
Preferably, the corrosion-resistant coating is epoxy resin paint, and the flame-retardant coating is modified high-chlorine polyethylene fireproof paint.
Preferably, the insulating layer is PVC plastic, and the anti-aging layer is nitrile rubber.
Preferably, the elastic layer is made of polyurethane plastic, and the high-temperature resistant layer is made of PEEK plastic.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a corrosion-resistant coating, can play anticorrosive effect, avoid the crust to be corroded by external material, thereby improve the life of cable, utilize fire-retardant coating, can play fire-retardant fire prevention's effect, thereby can improve the security of cable, utilize the insulating layer, can play insulating function, utilize anti-aging layer, can play the effect of ageing resistance, it is ageing after avoiding the cable to use for a long time, thereby improve the life of cable, utilize the elastic layer, can make the cable have good elasticity, utilize high temperature resistant layer, can play high temperature resistant effect, avoid the life of high temperature influence cable, it is short to have solved present polyurethane servo motor cable life, be not convenient for the problem that people used.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the outer skin structure of the present invention;
fig. 3 is the structure diagram of the coating layer of the present invention.
In the figure: 1. a skin; 2. a cable core; 3. a coating layer; 31. a corrosion-resistant coating; 32. a flame retardant coating; 4. an insulating layer; 5. an anti-aging layer; 6. an elastic layer; 7. a high temperature resistant layer.
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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a crust 1, cable core 2, dope layer 3, corrosion-resistant coating 31, fire-retardant coating 32, insulating layer 4, anti-aging layer 5, elastic layer 6 and resistant high temperature layer 7 part are the parts that universal standard spare or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a polyurethane servo motor cable for transmitting alternating current includes a sheath 1, a cable core 2 is disposed in an inner cavity of the sheath 1, the sheath 1 includes a coating layer 3, an insulating layer 4, an anti-aging layer 5, an elastic layer 6 and a high temperature resistant layer 7, the coating layer 3 is coated on an outer surface of the insulating layer 4, the insulating layer 4 is disposed on an outer surface of the anti-aging layer 5, the anti-aging layer 5 is disposed on an outer surface of the elastic layer 6, the elastic layer 6 is disposed on an outer surface of the high temperature resistant layer 7, the coating layer 3 includes a corrosion resistant coating 31 and a flame retardant coating 32, the corrosion resistant coating 31 is coated on an outer surface of the flame retardant coating 32, the flame retardant coating 32 is coated on an outer surface of the insulating layer 4, the corrosion resistant coating 31 is epoxy resin paint, the flame retardant coating 32 is modified high chlorinated polyethylene flame retardant paint, the insulating layer 4 is PVC plastic, the anti-aging, high temperature resistant layer 7 is PEEK plastics, through corrosion-resistant coating 31, can play anticorrosive effect, avoid crust 1 to be corroded by external substance, thereby improve the life of cable, utilize fire-retardant coating 32, can play fire-retardant fireproof's effect, thereby can improve the security of cable, utilize insulating layer 4, can play insulating function, utilize ageing resistance layer 5, can play the effect of ageing resistance, it is ageing to avoid the cable to use the back for a long time, thereby improve the life of cable, utilize elastic layer 6, can make the cable have good elasticity, utilize high temperature resistant layer 7, can play high temperature resistant effect, avoid high temperature to influence the life of cable, it is short to have solved present polyurethane servo motor cable life, the problem of being not convenient for people to use.
During the use, through corrosion-resistant coating 31, can play anticorrosive effect, avoid crust 1 to be corroded by external substance, thereby improve the life of cable, utilize fire-retardant coating 32, can play fire-retardant fireproof's effect, thereby can improve the security of cable, utilize insulating layer 4, can play insulating function, utilize ageing resistance layer 5, can play the effect of ageing resistance, it is ageing to avoid the cable to use the back for a long time, thereby improve the life of cable, utilize elastic layer 6, can make the cable have good elasticity, utilize high temperature resistant layer 7, can play high temperature resistant effect, avoid high temperature to influence the life of cable, it is short to have solved present polyurethane servo motor cable life, be not convenient for the problem that people used.
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. A polyurethane servo motor cable for transmitting alternating current comprises a sheath (1), and is characterized in that: the inner chamber of crust (1) is provided with cable core (2), crust (1) includes dope layer (3), insulating layer (4), ageing resistance layer (5), elastic layer (6) and high temperature resistant layer (7), the surface of insulating layer (4) is located in dope layer (3), insulating layer (4) are located the surface of ageing resistance layer (5), ageing resistance layer (5) are located the surface of elastic layer (6), elastic layer (6) are located the surface of high temperature resistant layer (7), dope layer (3) are including corrosion-resistant coating (31) and fire-retardant coating (32).
2. A polyurethane servomotor cable for transmitting alternating current according to claim 1, wherein: the corrosion-resistant coating (31) is coated on the outer surface of the flame-retardant coating (32), and the flame-retardant coating (32) is coated on the outer surface of the insulating layer (4).
3. A polyurethane servomotor cable for transmitting alternating current according to claim 1, wherein: the corrosion-resistant coating (31) is epoxy resin paint, and the flame-retardant coating (32) is modified high-chlorine polyethylene fireproof paint.
4. A polyurethane servomotor cable for transmitting alternating current according to claim 1, wherein: the insulating layer (4) is made of PVC plastic, and the anti-aging layer (5) is made of nitrile rubber.
5. A polyurethane servomotor cable for transmitting alternating current according to claim 1, wherein: the elastic layer (6) is made of polyurethane plastic, and the high-temperature resistant layer (7) is made of PEEK plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022606624.1U CN213277516U (en) | 2020-11-12 | 2020-11-12 | Polyurethane servo motor cable for transmitting alternating current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022606624.1U CN213277516U (en) | 2020-11-12 | 2020-11-12 | Polyurethane servo motor cable for transmitting alternating current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213277516U true CN213277516U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022606624.1U Active CN213277516U (en) | 2020-11-12 | 2020-11-12 | Polyurethane servo motor cable for transmitting alternating current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213277516U (en) |
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2020
- 2020-11-12 CN CN202022606624.1U patent/CN213277516U/en active Active
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