CN216250026U - High-capacity overhead insulated wire - Google Patents
High-capacity overhead insulated wire Download PDFInfo
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- CN216250026U CN216250026U CN202120344923.4U CN202120344923U CN216250026U CN 216250026 U CN216250026 U CN 216250026U CN 202120344923 U CN202120344923 U CN 202120344923U CN 216250026 U CN216250026 U CN 216250026U
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- heat
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- temperature resistant
- protective sleeve
- insulated wire
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Abstract
The utility model discloses a high-capacity overhead insulated wire which comprises a protective sleeve, wherein a rubber pad is arranged on the outer side of the protective sleeve, a high-temperature resistant layer is arranged inside the protective sleeve, a heat conduction layer is arranged inside the high-temperature resistant layer, an insulating layer is arranged inside the heat conduction layer, and a cable assembly core is arranged inside the insulating layer; according to the utility model, through the mutual matching of the protective sleeve, the rubber pad and the insulating layer, the current emitted by the cable core can be insulated and protected, and the whole device is wrapped and protected in the installation process, so that the friction force is increased, an operator can conveniently grasp and take the device, the insulation protection capability of the device is improved, through the mutual matching of the high temperature resistant layer, the heat conducting sheet A, the heat conducting layer and the heat conducting sheet B, the heat emitted by the cable core can be guided to the outside, in addition, the heat is further absorbed and emitted through the high temperature resistant layer in the heat radiation process, the normal operation of the device is protected, and the service life of the device is prolonged.
Description
Technical Field
The utility model relates to the technical field of insulated wires, in particular to a high-capacity overhead insulated wire.
Background
Along with the rapid development of national economy of China, the contradiction between the strong demand on electric power and the requirement that the existing transmission line cannot effectively meet electric power transmission is increasingly prominent, and the restriction of insufficient power supply is particularly obvious;
the existing insulated wire still has the obvious problems that: 1. most of the existing devices expose cable cores outside without any wrapping protection devices, so that the cable cores can be damaged to a certain extent during installation and later use, no wrapping insulation protection exists, maintenance personnel need to use auxiliary tools for insulation, and the protection and insulation performance of the device is poor; 2. most of the existing devices are wrapped, insulated and protected, and the heat dissipation effect of the devices is poor due to the sealing performance and no auxiliary heat dissipation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-capacity overhead insulated wire, which aims to solve the problems that the prior insulated wire proposed in the background art still has obvious problems: 1. most of the existing devices expose cable cores outside without any wrapping protection devices, so that the cable cores can be damaged to a certain extent during installation and later use, no wrapping insulation protection exists, maintenance personnel need to use auxiliary tools for insulation, and the protection and insulation performance of the device is poor; 2. most of the existing devices are wrapped and insulated, and the problem of poor heat dissipation effect of the devices is caused by the sealing performance and no auxiliary heat dissipation.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high capacity overhead insulated wire, includes the protective sheath, the outside of protective sheath is provided with the rubber pad, the inside of protective sheath is provided with high temperature resistant layer, the inside on high temperature resistant layer is provided with the heat-conducting layer the inside of heat-conducting layer is provided with the insulating layer, the inside of insulating layer is provided with the cable assembly core, the top and the bottom of heat-conducting layer are provided with heat-conducting component.
Preferably, the heat conduction assembly comprises heat conduction sheets A, the heat conduction sheets A are located at the top and the bottom of the heat conduction layer, and the heat conduction sheets A penetrate through the high-temperature resistant layer and the protective sleeve.
Preferably, the rubber pad is made of rubber materials, and the rubber pad is made of a semicircular structure.
Preferably, the insulating layer is made of a non-polar rubber material having excellent insulating properties of NR, SBR and IIR.
Preferably, the two sides of the heat conducting fin A are provided with heat conducting fins B, and the heat conducting fins B are connected with the protective sleeve.
Preferably, the outer side of the protective sleeve is provided with anti-skid lines.
Compared with the prior art, the utility model has the beneficial effects that: the high-capacity overhead insulated wire;
1. through the mutual matching of the protective sleeve, the rubber pad and the insulating layer, the current emitted by the cable core can be insulated and protected, and the whole device is wrapped and protected in the installation process, so that the friction force is increased, an operator can grasp and take the device conveniently, and the insulation protection capability of the device is improved;
2. through mutually supporting of high temperature resistant layer, conducting strip A, heat-conducting layer and conducting strip B, can lead the heat that the cable core sent to the outside, and absorb the heat further through high temperature resistant layer at radiating in-process and give off, protection device's normal operating has improved the life of device.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
fig. 2 is a side view of the present invention.
In the figure: 1. a protective sleeve; 2. a high temperature resistant layer; 3. a rubber pad; 4. a thermally conductive sheet A; 5. a heat conductive layer; 6. A heat conductive sheet B; 7. a cable core; 8. an insulating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides a high capacity overhead insulated wire, including protective sheath 1, the outside of protective sheath 1 is provided with rubber pad 3, the electric current that can send cable core 7 carries out insulation protection, and wrap up the protection with the device is whole in the installation, increase frictional force and make things convenient for operating personnel to carry out the gripping and take, the insulation protection ability of device has been improved, the inside of protective sheath 1 is provided with high temperature resistant layer 2, the inside that high temperature resistant layer 2's inside was provided with 5 heat-conducting layers of heat-conducting layer 5 is provided with insulating layer 8, the inside of insulating layer 8 is provided with 7 groups cable core 7, the top and the bottom of heat-conducting layer 5 are provided with heat-conducting component, can lead the outside with the heat that cable core 7 sent, and further absorb the heat and give off through high temperature resistant layer 2 at radiating in-process, protection device's normal operating, the life of device has been improved.
Further, the heat conduction assembly comprises a heat conduction sheet A4, the heat conduction sheet A4 is located at the top and the bottom of the heat conduction layer 5, and the heat conduction sheet A4 penetrates through the high temperature resistant layer 2 and the inside of the protection sleeve 1, so that heat conduction is facilitated.
Further, the rubber pad 3 is made of rubber materials, and the rubber pad 3 is made of a semicircular structure, so that the rubber pad is convenient to hold.
Further, the insulating layer 8 is made of a nonpolar rubber material with excellent insulating properties of NR, SBR and IIR, thereby improving the insulating properties.
Further, the two sides of the heat conducting sheet a4 are provided with heat conducting sheets B6, and the heat conducting sheets B6 are connected with the protective sleeve 1, so that heat conduction is facilitated.
Furthermore, the outside of protective sheath 1 is provided with anti-skidding line, prevents to slide.
The working principle is as follows: when using, at first place the assigned position with the device, establish insulating layer 8 through the outside cover at cable core 7 and carry out insulation protection to cable core 7, heat-conducting layer 5 is established to the outside cover at insulating layer 8, guide the heat that cable core 7 produced through heat-conducting layer 5, further transmit the heat and arrange the heat to the outside through conducting strip B6 at last through conducting strip A4, set up high temperature resistant layer 2 in the outside of heat-conducting layer 5, further absorb the heat through high temperature resistant layer 2, bear the heat that cable core 7 gived off, protective sheath 1 is established to the outside parcel cover on high temperature resistant layer 2, set up rubber pad 3 outside protective sheath 1, wrap up the protection to the device is whole through protective sheath 1 and rubber pad 3.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first", "second", "third"
Etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. As will be apparent to one of ordinary skill in the art,
the specific meanings of the above terms in the present invention can be understood in specific cases.
Claims (5)
1. A high capacity overhead insulated wire, includes protective sheath (1), its characterized in that: the outside of protective sheath (1) is provided with rubber pad (3), the inside of protective sheath (1) is provided with high temperature resistant layer (2), the inside of high temperature resistant layer (2) is provided with heat-conducting layer (5), the inside of heat-conducting layer (5) is provided with insulating layer (8), the inside of insulating layer (8) is provided with 7 cable core groups (7), the top and the bottom of heat-conducting layer (5) are provided with heat-conducting component.
2. A large capacity overhead insulated wire according to claim 1, characterized in that: the heat conduction assembly comprises a heat conduction sheet A (4), the heat conduction sheet A (4) is located at the top and the bottom of the heat conduction layer (5), and the heat conduction sheet A (4) penetrates through the high-temperature-resistant layer (2) and the protective sleeve (1).
3. A large capacity overhead insulated wire according to claim 1, characterized in that: the rubber pad (3) is made of rubber materials, and the rubber pad (3) is made of a semicircular structure.
4. A large capacity overhead insulated wire according to claim 2, characterized in that: the two sides of the heat conducting fin A (4) are provided with heat conducting fins B (6), and the heat conducting fins B (6) are connected with the protective sleeve (1).
5. A large capacity overhead insulated wire according to claim 1, characterized in that: the outer side of the protective sleeve (1) is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120344923.4U CN216250026U (en) | 2021-02-07 | 2021-02-07 | High-capacity overhead insulated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120344923.4U CN216250026U (en) | 2021-02-07 | 2021-02-07 | High-capacity overhead insulated wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216250026U true CN216250026U (en) | 2022-04-08 |
Family
ID=80937964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120344923.4U Active CN216250026U (en) | 2021-02-07 | 2021-02-07 | High-capacity overhead insulated wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216250026U (en) |
-
2021
- 2021-02-07 CN CN202120344923.4U patent/CN216250026U/en active Active
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