JP2006191739A - 配電盤の母線支持装置 - Google Patents
配電盤の母線支持装置 Download PDFInfo
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- JP2006191739A JP2006191739A JP2005001373A JP2005001373A JP2006191739A JP 2006191739 A JP2006191739 A JP 2006191739A JP 2005001373 A JP2005001373 A JP 2005001373A JP 2005001373 A JP2005001373 A JP 2005001373A JP 2006191739 A JP2006191739 A JP 2006191739A
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- bus
- support
- busbar
- switchboard
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- 230000004888 barrier function Effects 0.000 claims abstract description 7
- 230000016507 interphase Effects 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 abstract 1
- 239000012212 insulator Substances 0.000 description 12
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
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Abstract
【解決手段】樹脂成形品になる断面H形フレーム6aを基体とする梁状の母線支持部材6に対し、その左右両側面に分散して系統I,IIの各相母線2を個々に締結ボルト5で締結する母線取付台座5b、および母線取付座の相互間に突き出した相間バリヤー6cを一体に成形した上で、該支持部材の両端に形成した取付座6dを介して盤側の支持フレーム7に架設し、1本の母線支持部材を使用して2系統6本の母線を一括して支持する。
【選択図】 図1
Description
ここで、盤内に2系統I,IIの母線2を配線する場合には、図3で示すように、2枚の碍子支持台3を用意し、各碍子支持台3に碍子4を3個ずつ並置した上で、碍子4にU,V,W各相の母線2を1本ずつ固定して絶縁支持するようにしている。
本発明は上記の点に鑑みなされたものであり、盤内における占有スペースの低減,部品点数の削減化を狙いにコンパクトな構造で2系統分の主回路母線を一括支持できるように改良した配電盤の母線支持装置を提供することを目的とする。
すなわち、図示実施例の構成においては、例えばエポシキ樹脂の成形品になる母線支持部材6の左右側面に分散して2系統分の主回路母線(U,V,W相)2が系統別に分けて支持されている。
ここで、母線支持部材6は断面H形のフレーム6aを基体として、そのフレーム6aの左右両側面に分散して凸形の母線取付台座6bが一体成形され、かつ各母線取付台座6bの相互間に鍔状の相間バリヤー6cを形成し、さらにフレーム6aの両端には取付座6dを形成した構造になる。また、前記の母線取付台座6bおよび両端の取付座6dは角筒形で、端面には一端を開放したボルト挿入穴が形成されている。
上記の母線支持構造によれば、1本の母線支持部材6で2系統分の母線2(6本)を一括支持することができ、これにより図4の従来構造と比べて部品点数が少なくて済むほか、コンパクトな構造で盤における占有スペースも大幅に縮減できる。また、母線の支持状態では、母線相互間の絶縁に必要な沿面距離を鍔状の相間バリヤー6cにより確保することができる。
2 母線
5 締結ボルト
6 母線支持部材
6a フレーム
6b 母線取付台座
6c 相間バリヤー
6d 取付座
7 盤側の支持フレーム
Claims (2)
- 配電盤の盤内に敷設した2系統分の主回路母線を絶縁支持する母線支持装置であって、樹脂成形品になる梁状の母線支持部材の左右両側面に分散して各系統の母線を個々にボルト締結する母線取付台座を一体に成形した上で、該支持部材の両端に形成した取付座を介して盤側の支持フレームに架設したことを特徴とする配電盤の母線支持装置。
- 請求項1記載の母線支持装置において、母線支持部材は、断面H形のフレームを基体として、その左右両側面に分散形成した母線取付台座の相互間に鍔状の相間バリヤーを形成したことを特徴とする配電盤の母線支持装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005001373A JP4626304B2 (ja) | 2005-01-06 | 2005-01-06 | 配電盤の母線支持装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005001373A JP4626304B2 (ja) | 2005-01-06 | 2005-01-06 | 配電盤の母線支持装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006191739A true JP2006191739A (ja) | 2006-07-20 |
JP4626304B2 JP4626304B2 (ja) | 2011-02-09 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2005001373A Active JP4626304B2 (ja) | 2005-01-06 | 2005-01-06 | 配電盤の母線支持装置 |
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JP (1) | JP4626304B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105375343A (zh) * | 2015-11-25 | 2016-03-02 | 中国能源建设集团浙江省电力设计院有限公司 | 一种基于垂直排列导线的变电构架 |
WO2020065748A1 (ja) * | 2018-09-26 | 2020-04-02 | 三菱電機株式会社 | スイッチギヤ |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101806242B1 (ko) * | 2011-07-21 | 2017-12-07 | 엘에스산전 주식회사 | 배전반 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5652410U (ja) * | 1979-09-29 | 1981-05-09 | ||
JPS6450609U (ja) * | 1987-09-24 | 1989-03-29 | ||
JPH0197105A (ja) * | 1987-10-05 | 1989-04-14 | Mitsubishi Electric Corp | 絶縁支持物 |
-
2005
- 2005-01-06 JP JP2005001373A patent/JP4626304B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5652410U (ja) * | 1979-09-29 | 1981-05-09 | ||
JPS6450609U (ja) * | 1987-09-24 | 1989-03-29 | ||
JPH0197105A (ja) * | 1987-10-05 | 1989-04-14 | Mitsubishi Electric Corp | 絶縁支持物 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105375343A (zh) * | 2015-11-25 | 2016-03-02 | 中国能源建设集团浙江省电力设计院有限公司 | 一种基于垂直排列导线的变电构架 |
WO2020065748A1 (ja) * | 2018-09-26 | 2020-04-02 | 三菱電機株式会社 | スイッチギヤ |
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Publication number | Publication date |
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JP4626304B2 (ja) | 2011-02-09 |
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