KR100963319B1 - Safety device for transformer live wire in electric pole for supply of electric power - Google Patents
Safety device for transformer live wire in electric pole for supply of electric power Download PDFInfo
- Publication number
- KR100963319B1 KR100963319B1 KR1020100001972A KR20100001972A KR100963319B1 KR 100963319 B1 KR100963319 B1 KR 100963319B1 KR 1020100001972 A KR1020100001972 A KR 1020100001972A KR 20100001972 A KR20100001972 A KR 20100001972A KR 100963319 B1 KR100963319 B1 KR 100963319B1
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- KR
- South Korea
- Prior art keywords
- branch
- cover
- safety device
- live
- power line
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
-
- 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
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
Description
The present invention The present invention relates to a column transformer live branch loop safety device. More specifically, a column transformer live branch system equipped with an easy detachable safety device on the outside of the live branch branch ring to enable stable electricity supply from a main power line to homes and industries. It is about a ring safety device.
In general, in order to supply single-phase or three-phase electric power to homes or industries, the branch line of the column transformer is branched from the power line of the distribution line. In this case, most of the branch sleeves are used. In the related art, the branch sleeves use the live branch rings to branch the branch lines from the power lines.
Currently used branch sleeve is installed in the branch sleeve coupled to the electric power line of the pole pole, the live branch ring is coupled, the live branch ring and the cutout switch is connected to the primary lead wire, respectively, the cutout switch and column transformer The secondary lead wire is connected, and electric power is supplied from the columnar transformer.
As described above, the branch sleeve is necessarily installed on the electric power line of the pole, and the branch sleeve is a high-voltage power source even when the supply of electricity is cut off by removing the column transformer due to the expansion, extension, or demolition of the building. This will flow.
However, since the live branch ring installed in the conventional branch sleeve is exposed to the outside of the branch sleeve, there is a problem of causing various safety accidents such as malfunction and electric shock due to the deposition of foreign matter.
The present invention has been made in order to solve the above problems, the purpose is to provide a stable power supply from the main power line to homes and industries by installing a safety device that is easy to attach and detach outside the live branch ring. .
In addition, the configuration of the safety device surrounding the live branch ring is composed of parts that can be easily combined and disassembled to reduce the working time and to replace only the corresponding parts in case of damage.
In addition, the connector is attached to the ends of the live branch and the main line to facilitate the supply and interruption of power, as well as to solve the existing problems caused by external foreign matters.
In order to achieve the above object, in the live branch ring safety device for protecting the live branch ring of the branch sleeve installed to branch the main power line to the home or industry, it is formed of synthetic resin or rubber material, Wrapping the branch sleeve through the lower, the outer surface and the lower inner surface are formed with support protrusions and inclined surface at intervals, respectively, between the outer surface and the inner surface of the protective member and symmetrically formed on both sides, the metal material Is formed in, the inner surface is supported by the support projections while wrapping the protective member through the open lower portion, the front and rear coupling grooves are formed at intervals, the lower inner surface and the slide groove is symmetrically formed, The filter medium is inserted into the slide groove and formed through the coupling mounting hole in the center portion, and the left and right partitions are formed, The front and rear coupling protrusions corresponding to the coupling grooves of the bur is characterized in that it comprises a front and rear finishing cover is formed by fitting.
According to the present invention, it is possible to achieve a stable electricity supply from the main power line to the home and industry by installing a safety device that is easy to attach and detach outside the live branch ring.
In addition, the configuration of the safety device surrounding the live branch ring is composed of components that are easy to combine and disassemble has the effect of reducing the work time and replacing only the corresponding parts in case of damage.
In addition, by connecting the connectors at the ends of the live branch and the main line can not only facilitate the supply and interruption of power depending on the situation, but also has the effect of solving the existing problems caused by external foreign matters.
Figure 1 is an exploded perspective view showing a columnar transformer live branch loop safety device according to the present invention.
Figure 2 is an assembled perspective view showing the columnar transformer live branch loop safety device according to the present invention.
Figure 3 is a cross-sectional view showing the columnar transformer live branch loop safety device according to the present invention.
Figure 4 is a front view showing a state of use of the columnar transformer live branch loop safety device according to the present invention.
Hereinafter, the configuration of the columnar transformer live branch loop safety device of the present invention will be described.
The columnar transformer live branch
The
The
Here, the
The
At this time, the
And the
That is, the
The
That is, the
The front and
In addition, the front and
Next, the combination of the
That is, the
Referring to the accompanying drawings, an embodiment of the columnar transformer live branch loop safety device configured as described above, Figure 4 is a front view showing a state of use of the columnar transformer live branch loop safety device according to the present invention.
First, it is made of synthetic resin or rubber material, the
And formed of a metal material, the
Next, after the
At this time, when the
Here, the assembly order of the column transformer live branch loop safety device reveals that it can be configured differently from the above.
In the above state, the columnar transformer live branch
In addition, the
In addition, the column transformer live branch
In the above description with reference to the accompanying drawings, the present invention described in the present invention, the present invention, the present invention has been described in terms of a specific shape and direction, but the present invention can be variously modified and changed by those skilled in the art. It should be construed as being included in the scope of the invention.
10: live transformer branch safety device, 20: protection member,
21: support protrusion, 22: inclined surface,
23: transmission preventing groove, 30: cover,
31: inner side, 32: coupling groove,
33: slide groove, 40: filter medium,
50: front and rear finishing cover, 51: engaging projection,
60: branch silicide, 80: main power line.
Claims (2)
It is made of synthetic resin or rubber material, surrounds the branch sleeve 60 through the open bottom, the support protrusions 21 and the inclined surface 22 are formed at intervals on the outer surface and the lower inner surface, respectively, of the outer surface and the inner surface One or more transmission preventing grooves 23 between the protective member 20 is formed symmetrically on both sides,
It is formed of a metal material, the inner surface 31 is supported by the support protrusions 21 while surrounding the protective member 20 through the open lower portion, the coupling grooves 32 are formed at intervals on the front and rear The lower inner surface of the cover 30, the slide groove 33 is formed symmetrically,
A filter medium 40 inserted into the slide groove 33 and having a coupling mounting hole 41 formed therethrough;
The left and right partitions are formed, and the front and rear finishing covers 50 are formed by engaging projections 51 protrudingly formed on the front and rear surfaces corresponding to the coupling grooves 32 of the cover 30. Column transformer live branch loop safety device, characterized in that.
A coupling groove 62b is formed along a circumference of the horizontal branch 62a of the live branch ring 62, and the coupling groove 62b has a thickness and a width and a terminal portion 71 wound on the upper portion is fixed to the fixing cover. A female connector 73 fixed through a 72 is mounted, and a male connector 82 is mounted at an end of the main power line 80 so that the live branch ring 62 and the main power line 80 are female and male. Pole transformer live branch loop safety device characterized in that the connector (73, 82) to be coupled or disassembled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100001972A KR100963319B1 (en) | 2010-01-08 | 2010-01-08 | Safety device for transformer live wire in electric pole for supply of electric power |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100001972A KR100963319B1 (en) | 2010-01-08 | 2010-01-08 | Safety device for transformer live wire in electric pole for supply of electric power |
Publications (1)
Publication Number | Publication Date |
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KR100963319B1 true KR100963319B1 (en) | 2010-06-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100001972A KR100963319B1 (en) | 2010-01-08 | 2010-01-08 | Safety device for transformer live wire in electric pole for supply of electric power |
Country Status (1)
Country | Link |
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KR (1) | KR100963319B1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100986307B1 (en) | 2010-07-16 | 2010-10-08 | (주)지형이엔지 | Safety device for transformer live wire in electric pole for supply of electric power |
KR100989443B1 (en) | 2010-07-16 | 2010-10-26 | (주)혜광 | Safety device for transformer live wire in electric pole for supply of electric power |
KR101033638B1 (en) | 2011-03-18 | 2011-05-12 | (주)명광엔지니어링건축사사무소 | Safety device for transformer live wire in electric pole for supply of electric power |
KR101150438B1 (en) | 2012-03-15 | 2012-06-01 | (주)동성기술감리단 | Safety device for transformer live wire in electric pole for supply of electric power |
KR101396789B1 (en) * | 2013-09-24 | 2014-05-21 | 문호주 | Protective cover for distribution divergence sleeve |
KR101744221B1 (en) | 2017-03-20 | 2017-06-08 | 주식회사 기람엔지니어링 | Latch safety device for transformer live wire in pillar for supply of electric power for period |
KR102497015B1 (en) | 2022-04-21 | 2023-02-07 | 주식회사 희승이엔지 | Safety cover device of live line branch ring of columnar transformer for distribution |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100814671B1 (en) | 2007-12-14 | 2008-03-18 | 김정숙 | Latch safety device for transformer live wire in pillar for supply of electric power for period |
KR100819366B1 (en) | 2008-01-11 | 2008-04-04 | 육지웅 | It is a latch safety device for a transformer live wire in a pillar for supply of electric power for period |
KR100825228B1 (en) | 2008-02-04 | 2008-04-25 | 견금자 | Safety device for transformer live wire in electric pole for supply of electric power |
KR200444024Y1 (en) | 2009-01-16 | 2009-04-03 | 주식회사 세홍이엔씨 | Latch safety device for transformer live wire in pillar for supply of electric power for period |
-
2010
- 2010-01-08 KR KR1020100001972A patent/KR100963319B1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100814671B1 (en) | 2007-12-14 | 2008-03-18 | 김정숙 | Latch safety device for transformer live wire in pillar for supply of electric power for period |
KR100819366B1 (en) | 2008-01-11 | 2008-04-04 | 육지웅 | It is a latch safety device for a transformer live wire in a pillar for supply of electric power for period |
KR100825228B1 (en) | 2008-02-04 | 2008-04-25 | 견금자 | Safety device for transformer live wire in electric pole for supply of electric power |
KR200444024Y1 (en) | 2009-01-16 | 2009-04-03 | 주식회사 세홍이엔씨 | Latch safety device for transformer live wire in pillar for supply of electric power for period |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100986307B1 (en) | 2010-07-16 | 2010-10-08 | (주)지형이엔지 | Safety device for transformer live wire in electric pole for supply of electric power |
KR100989443B1 (en) | 2010-07-16 | 2010-10-26 | (주)혜광 | Safety device for transformer live wire in electric pole for supply of electric power |
KR101033638B1 (en) | 2011-03-18 | 2011-05-12 | (주)명광엔지니어링건축사사무소 | Safety device for transformer live wire in electric pole for supply of electric power |
KR101150438B1 (en) | 2012-03-15 | 2012-06-01 | (주)동성기술감리단 | Safety device for transformer live wire in electric pole for supply of electric power |
KR101396789B1 (en) * | 2013-09-24 | 2014-05-21 | 문호주 | Protective cover for distribution divergence sleeve |
KR101744221B1 (en) | 2017-03-20 | 2017-06-08 | 주식회사 기람엔지니어링 | Latch safety device for transformer live wire in pillar for supply of electric power for period |
KR102497015B1 (en) | 2022-04-21 | 2023-02-07 | 주식회사 희승이엔지 | Safety cover device of live line branch ring of columnar transformer for distribution |
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