CN211455358U

CN211455358U - High-strength anti-corrosion cable

Info

Publication number: CN211455358U
Application number: CN202020259031.XU
Authority: CN
Inventors: 王中
Original assignee: Chuannahai Instrument Zhejiang Co ltd
Current assignee: Chuannahai Instrument Zhejiang Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-09-08
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a high strength anticorrosion cable in the technical field of power equipment, including cable and reinforcing sleeve, the cable includes polyethylene pipe, six wires and polypropylene sodium crosslinked body, the lateral wall of polyethylene pipe is opened has equidistant distribution's recess, the wire with polypropylene sodium crosslinked body is located the inside of polyethylene pipe, polypropylene sodium crosslinked body overlaps in the outside of wire, six the wire is in polypropylene sodium crosslinked body inner chamber presents annular distribution, reinforcing sleeve overlaps in the outside of cable; this high strength anticorrosion cable's setting, structural design is reasonable, has cup jointed the polycarbonate ring in the outside equidistance of polyethylene pipe, has the cross-linked body of polypropylene sodium in the inside packing of polyethylene pipe, and the cross-linked body of polypropylene sodium wraps up in the outside of wire to can keep the inside drying of cable when improving cable service strength, and then improve the life of cable.

Description

High-strength anti-corrosion cable

Technical Field

The utility model relates to a power equipment technical field specifically is a high strength anticorrosion cable.

Background

The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. A wire cable in a broad sense, also referred to as a cable for short, refers to an insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation. The existing cable has a serious problem that the cable is low in strength when in use and is easily corroded by water vapor after being exposed in air for a long time, so that the service life of the cable is influenced, and therefore a high-strength anti-corrosion cable is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength anticorrosion cable to the intensity of cable self when using that proposes in solving above-mentioned background art is lower, and long-time exposure in the air, easily receives the erosion of steam, thereby can influence the life's of cable problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength anticorrosion cable, includes cable and reinforcement sleeve, the cable includes polyethylene pipe, six wires and polypropylene sodium crosslinked body, the recess that has equidistant distribution is opened to the lateral wall of polyethylene pipe, the wire with polypropylene sodium crosslinked body is located the inside of polyethylene pipe, polypropylene sodium crosslinked body overlap in the outside of wire, six the wire is in present annular distribution in the polypropylene sodium crosslinked body inner chamber, reinforcement sleeve overlap in the outside of cable, reinforcement sleeve includes polycarbonate ring and silicone tube, the polycarbonate ring inlay in the recess, the silicone tube overlap in polyethylene pipe with the outside of polycarbonate ring, the outside of silicone tube has wear-resisting piece through even the pasting of glue.

Preferably, the wire includes inner core, crosslinked polyethylene cover, wire shielding cover, insulating shielding cover, boundary belt and copper line shielding net, the wire shielding cover overlap in the outside of inner core, the insulating shielding cover overlap in the outside of wire shielding cover, the boundary belt overlap in the outside of insulating shielding cover, crosslinked polyethylene cover overlap in the outside of boundary belt, copper line shielding net overlap in the outside of crosslinked polyethylene cover.

Preferably, the outer side wall of the silicone tube is provided with a U-shaped groove with the same size as the wear-resistant block, and the wear-resistant block is connected with the U-shaped groove in a matched mode.

Compared with the prior art, the beneficial effects of the utility model are that: this high strength anticorrosion cable's setting, structural design is reasonable, has cup jointed the polycarbonate ring in the outside equidistance of polyethylene pipe, has the cross-linked body of polypropylene sodium in the inside packing of polyethylene pipe, and the cross-linked body of polypropylene sodium wraps up in the outside of wire to can keep the inside drying of cable when improving cable service strength, and then improve the life of cable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the structure of the wire of the present invention.

In the figure: the cable comprises a cable 100, a polyethylene pipe 110, a groove 111, a lead 120, an inner core 121, a crosslinked polyethylene sleeve 122, a lead shielding sleeve 123, an insulating shielding sleeve 124, a protective belt 125, a copper wire shielding net 126, a polypropylene sodium crosslinked body 130, a reinforcing sleeve 200, a polycarbonate ring 210, a silicone pipe 220 and a wear-resistant block 221.

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.

The utility model provides a high strength anticorrosion cable for can keep the inside drying of cable when improving the cable working strength, and then improve the life of cable, please refer to fig. 1-3, including cable 100 and reinforcement sleeve 200.

Referring to fig. 1-3, the cable 100 includes a polyethylene tube 110, six wires 120 and a sodium polypropylene cross-linked body 130, grooves 111 are formed on an outer side wall of the polyethylene tube 110 and are distributed at equal intervals, the wires 120 and the sodium polypropylene cross-linked body 130 are located inside the polyethylene tube 110, the sodium polypropylene cross-linked body 130 is sleeved outside the wires 120, the six wires 120 are distributed annularly in an inner cavity of the sodium polypropylene cross-linked body 130, the polyethylene tube 110 is used for protecting the wires 120 and the sodium polypropylene cross-linked body 130, the wires 120 are used for transporting electric power, and the sodium polypropylene cross-linked body 130 is used for absorbing water vapor immersed in the inner cavity of the cable 100.

Referring to fig. 1-2 again, the reinforcing sleeve 200 is sleeved outside the cable 100, the reinforcing sleeve 200 includes a polycarbonate ring 210 and a silicone tube 220, the polycarbonate ring 210 is embedded in the groove 111, the silicone tube 220 is sleeved outside the polyethylene tube 110 and the polycarbonate ring 210, a wear-resistant block 221 is uniformly adhered to the outside of the silicone tube 220 through glue, the polycarbonate ring 210 is used for increasing the strength of the polyethylene tube 110, the silicone tube 220 has good extensibility and is used for preventing the polycarbonate ring 210 from falling off, and the wear-resistant block 221 is used for improving the wear resistance of the silicone tube 220.

Referring to fig. 1 and 3 again, in order to shield the electromagnetic waves generated when the inner core 121 is energized and prevent the electromagnetic waves from diffusing outward, the conductive wire 120 includes an inner core 121, a cross-linked polyethylene sheath 122, a conductive wire shielding sheath 123, an insulating sheath 124, a protective tape 125 and a copper wire shielding mesh 126, the conductive wire shielding sheath 123 is sleeved outside the inner core 121, the insulating sheath 124 is sleeved outside the conductive wire shielding sheath 123, the protective tape 125 is sleeved outside the insulating sheath 124, the cross-linked polyethylene sheath 122 is sleeved outside the protective tape 125, and the copper wire shielding mesh 126 is sleeved outside the cross-linked polyethylene sheath 122.

Referring to fig. 1 again, in order to increase the contact area between the wear-resistant block 221 and the silicone tube 220 and improve the connection stability between the wear-resistant block 221 and the silicone tube 220, a U-shaped groove having the same size as the wear-resistant block 221 is formed on the outer side wall of the silicone tube 220, and the wear-resistant block 221 is connected with the U-shaped groove in a matching manner.

The number of wires is not limited to the specific number described in the embodiment, and those skilled in the art may increase or decrease the number as necessary, provided that the device can perform the functions of increasing the strength and preventing corrosion.

The working principle is as follows: the cable is horizontally laid after being unfolded, the wear-resistant block 221 is in contact with the bottom surface to isolate the silicone tube 220 from the bottom surface, the polycarbonate ring 210 is sleeved outside the polyethylene tube 110, the strength of the cable 100 is greatly improved by the polycarbonate ring 210, the ends of the cable 100 are respectively communicated with two electrical devices, the electrical devices transmit power through the inner core 121, the wire shielding sleeve 123, the insulating shielding sleeve 124, the protective belt 125 and the copper wire shielding net 126 are matched to shield electromagnetism generated in the power transmission process of the inner core 121, the cable 100 is exposed in the air for a long time, a small amount of water vapor is immersed into the inner cavity of the cable 100, and the polypropylene sodium cross-linked body 130 absorbs the immersed water vapor to prevent the wire 120 from being corroded.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A high strength anticorrosion cable which is characterized in that: the cable comprises a cable (100) and a reinforcing sleeve (200), wherein the cable (100) comprises a polyethylene pipe (110), six wires (120) and a sodium polypropylene cross-linked body (130), grooves (111) distributed at equal intervals are formed in the outer side wall of the polyethylene pipe (110), the wires (120) and the sodium polypropylene cross-linked body (130) are located inside the polyethylene pipe (110), the sodium polypropylene cross-linked body (130) is sleeved outside the wires (120), the six wires (120) are annularly distributed in the inner cavity of the sodium polypropylene cross-linked body (130), the reinforcing sleeve (200) is sleeved outside the cable (100), the reinforcing sleeve (200) comprises a polycarbonate ring (210) and a silicone tube (220), the polycarbonate ring (210) is embedded in the grooves (111), and the silicone tube (220) is sleeved outside the polyethylene pipe (110) and the polycarbonate ring (210), wear-resistant blocks (221) are uniformly adhered to the outer part of the silicone tube (220) through glue.

2. A high strength corrosion protected cable according to claim 1 wherein: wire (120) include inner core (121), crosslinked polyethylene cover (122), wire shielding cover (123), insulating shield cover (124), boundary belt (125) and copper line shielding net (126), wire shielding cover (123) overlap in the outside of inner core (121), insulating shield cover (124) overlap in the outside of wire shielding cover (123), boundary belt (125) overlap in the outside of insulating shield cover (124), crosslinked polyethylene cover (122) overlap in the outside of boundary belt (125), copper line shielding net (126) overlap in the outside of crosslinked polyethylene cover (122).

3. A high strength corrosion protected cable according to claim 1 wherein: the outer side wall of the silicone tube (220) is provided with a U-shaped groove with the same size as the wear-resistant block (221), and the wear-resistant block (221) is connected with the U-shaped groove in a matched mode.