KR20160010044A - a protective insulation pipe for high-voltage cable - Google Patents
a protective insulation pipe for high-voltage cable Download PDFInfo
- Publication number
- KR20160010044A KR20160010044A KR1020140090826A KR20140090826A KR20160010044A KR 20160010044 A KR20160010044 A KR 20160010044A KR 1020140090826 A KR1020140090826 A KR 1020140090826A KR 20140090826 A KR20140090826 A KR 20140090826A KR 20160010044 A KR20160010044 A KR 20160010044A
- Authority
- KR
- South Korea
- Prior art keywords
- protective cover
- cover
- voltage line
- present
- cylindrical
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/34—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables
- H01B13/344—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables by applying sleeves, ferrules, tags, clips, labels or short length strips
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an insulating cover for protecting a high-voltage line, and more particularly, an operation for fastening an insulating cover to the outside of a high-voltage line is quickly and easily performed by combining a latching hole and a latching groove, Thereby improving convenience.
A feature of the present invention described above is that it is covered on the outside of a high voltage line 1 installed in a telephone pole 2 and extended parts 11 are formed on both sides of a lower part of a cylindrical protective cover 10, Wherein a high-voltage line is inserted through the formed twisting portion (12), characterized in that a latching hole (11a) is protruded from one lower extension (11) of the cylindrical protective cover (10) And the cylindrical protective cover 10 is covered with the outer side of the high voltage cable 1 when the protrusion 11a is inserted into the retaining groove 11b, So that the insulating cover can be fixed in a state where the high-voltage line is protected.
Description
BACKGROUND OF THE
Generally, a high-tension wire is a transmission line intended to send power to a high voltage in order to increase the transmission efficiency, and it forms an overhead line, which is installed high above the main pole.
When the place where the high-voltage line is installed is located near the construction site, a protective insulation cover is installed to protect the high-voltage line from the article falling from the construction work and to indicate the position when a heavy equipment such as a crane moves.
(Prior art 1) and a utility model registration No. 20-0118922 "wire-guiding tube" (prior art 2) Has been proposed.
The
However, in the
In the
However, in the
SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide an insulation cover for a high-voltage line protection, in which a fastening hole and an engagement groove are integrally formed on lower extension parts of a cylindrical protection cover, . ≪ / RTI >
In order to accomplish the above object, the present invention is characterized in that an extension piece (11) is formed on both sides of a lower portion of a cylindrical protective cover (10) to cover an outer side of a high voltage cable (1) (11) is protruded from a lower one side extension (11) of the cylindrical protective cover (10) so that a high-voltage line is inserted through a twisted portion (12) And the
As described above, according to the present invention, the high-
Brief Description of the Drawings Fig. 1 is a state of use in which a protective cover according to the present invention is installed on a high-
2 is a perspective view illustrating an embodiment of the present invention,
FIG. 3 is an enlarged perspective view of a section of the present invention,
4 is a front sectional view illustrating one embodiment of the present invention,
5 is a front sectional view illustrating a state in which protective covers according to the present invention are coupled to each other,
6 is a side cross-sectional view illustrating an embodiment of the present invention,
Figs. 7A and 7B are side cross-sectional views, respectively, illustrating a state in which the protective cover is opened and closed,
8 is a side cross-sectional view illustrating another embodiment of the present invention,
9 is a perspective view illustrating still another embodiment of the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in FIG. 1 to FIG. 7, the insulating cover according to the present invention includes a cylindrical
The
Of course, the insulating cover for protecting the high-voltage line with the above-described configuration is a known technical idea already known.
However, the most important feature of the present invention is that the operation of covering the protective cover by the action of the
In other words, a
The
The
According to the present invention having the above-described configuration, the high-
Particularly, since the
One end of the
Therefore, when the
As shown in FIG. 8, a "V" -shaped folded
At this time, since the
As shown in FIG. 9, when the
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but many variations and modifications may be made without departing from the scope of the invention. It will be understood by those skilled in the art that various changes may be made and equivalents may be resorted to without departing from the scope of the appended claims.
1: high voltage line 2: telephone pole
10:
11:
11b: engaging groove 12:
13:
14: Jaw 15: Folded
Claims (3)
A hooking hole 11a is protruded in the lower extension 11 of the cylindrical protective cover 10 and a hooking groove 11b is formed in the other extension 11 so that the hooking hole 11a is engaged And the cylindrical protection cover (10) can be fixed on the outer surface of the high voltage cable (1) when both the extended parts (11) are engaged with each other when inserted into the groove (11b).
One end of the protective cover 10 is formed with a protrusion 13a along the circumference and a guide groove 13 is formed therein and a protrusion 14 is protruded along the circumference at the other end, (14) formed at the other end of the other protective cover (10) is inserted into the guide groove (13) of the insulating cover (13) of the insulating cover.
A "V" -shaped folded portion 15 is formed at the upper end of the protective cover 10 so that the protective cover 10 can be closed on both sides,
A dichroic part 10a having a different color is formed at the tip of the protective cover 10 so that the connection part of the protective cover 10 can be easily identified by the dichroic part 10a. Isolated cover.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140090826A KR20160010044A (en) | 2014-07-18 | 2014-07-18 | a protective insulation pipe for high-voltage cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140090826A KR20160010044A (en) | 2014-07-18 | 2014-07-18 | a protective insulation pipe for high-voltage cable |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20160010044A true KR20160010044A (en) | 2016-01-27 |
Family
ID=55309376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140090826A KR20160010044A (en) | 2014-07-18 | 2014-07-18 | a protective insulation pipe for high-voltage cable |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20160010044A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101995893B1 (en) | 2019-01-09 | 2019-07-04 | (주)웅진엔지니어링 | Insulated cover for power line |
KR20190002926U (en) * | 2018-05-18 | 2019-11-27 | 한국전력공사 | Holder for electric cable cover |
KR102060276B1 (en) | 2019-06-20 | 2019-12-27 | 서민오 | integrated telephone pole ground wire protective cover |
KR102076797B1 (en) | 2019-08-27 | 2020-02-12 | (주)웅진엔지니어링 | Connector for insulation cover of bare conductor |
KR102092052B1 (en) | 2019-01-09 | 2020-03-23 | 주식회사 우성 | Insulated cover for power line |
KR20210030682A (en) * | 2019-09-10 | 2021-03-18 | 한국전력공사 | Cover device for electrical wire protection |
-
2014
- 2014-07-18 KR KR1020140090826A patent/KR20160010044A/en not_active Application Discontinuation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190002926U (en) * | 2018-05-18 | 2019-11-27 | 한국전력공사 | Holder for electric cable cover |
KR101995893B1 (en) | 2019-01-09 | 2019-07-04 | (주)웅진엔지니어링 | Insulated cover for power line |
KR102092052B1 (en) | 2019-01-09 | 2020-03-23 | 주식회사 우성 | Insulated cover for power line |
KR102060276B1 (en) | 2019-06-20 | 2019-12-27 | 서민오 | integrated telephone pole ground wire protective cover |
KR102076797B1 (en) | 2019-08-27 | 2020-02-12 | (주)웅진엔지니어링 | Connector for insulation cover of bare conductor |
KR20210030682A (en) * | 2019-09-10 | 2021-03-18 | 한국전력공사 | Cover device for electrical wire protection |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |