JP5954768B2 - 危険区画標示装置 - Google Patents
危険区画標示装置 Download PDFInfo
- Publication number
- JP5954768B2 JP5954768B2 JP2012021089A JP2012021089A JP5954768B2 JP 5954768 B2 JP5954768 B2 JP 5954768B2 JP 2012021089 A JP2012021089 A JP 2012021089A JP 2012021089 A JP2012021089 A JP 2012021089A JP 5954768 B2 JP5954768 B2 JP 5954768B2
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- JP
- Japan
- Prior art keywords
- sheet
- panel
- attached
- switchboard
- danger zone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 231100001261 hazardous Toxicity 0.000 title description 2
- 238000012806 monitoring device Methods 0.000 claims description 39
- 238000012544 monitoring process Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 9
- 229920002554 vinyl polymer Polymers 0.000 description 9
- 229920001971 elastomer Polymers 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/14—Shutters or guards for preventing access to contacts
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
- H05K5/0018—Casings, cabinets or drawers for electric apparatus with operator interface units having an electronic display
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Emergency Alarm Devices (AREA)
Description
本発明において、電気計装盤には配電盤、動力盤、計装盤、制御盤、操作盤が含まれ、電気計装盤の機器には、スイッチ、電気回路が含まれる。
3 シート
7 シートの周縁部
15、15b 磁石
17、17a、17b センサー
21 監視装置
31 警報装置
33 バッテリ
35 メインスイッチ
41 表示灯
100 配電盤
102 配電盤の盤面
104 計器
106 スイッチ
Claims (5)
- 電気計装盤の機器を操作不能に前記電気計装盤の盤面又は盤内を覆う、柔軟性を有するシートと、
前記シートの周縁部に取付けられ、前記シートを前記電気計装盤の盤面又は盤内に着脱自在に固定する磁石と、
前記シートの周縁部に取付けられ、前記シートが前記電気計装盤の盤面又は盤内に取付けられたことを検知する検知手段と、
前記検知手段と接続し、前記電気計装盤の盤面又は盤内に取付けられた前記シートがめくられたか否かを監視し、前記シートがめくられたと判断すると警報を発する監視装置と、を備えることを特徴とする危険区画標示装置。 - 前記シートは矩形形状を有し、
前記検知手段は、少なくとも前記シートの4角に取付けられていることを特徴とする請求項1に記載の危険区画標示装置。 - 前記検知手段は、さらに前記シート各辺に1個以上取付けられており、
前記シートは、シートの一部分のみで前記電気計装盤の盤面又は盤内を覆い、残りの部分を折畳み、丸め、垂らし又は床に這わせた状態で使用することが可能であり、
前記監視装置は、前記シートの一部分のみで前記電気計装盤の盤面又は盤内を覆っていても、覆っている部分のシートがめくられたか否かを判定可能なことを特徴とする請求項2に記載の危険区画標示装置。 - 前記監視装置は、監視を開始するスイッチを備え、該スイッチへのアクセスが制限されていることを特徴とする請求項1から3のいずれか1に記載の危険区画標示装置。
- 前記監視装置のメインスイッチは、前記シートの裏面側に設けられ、前記シートを前記電気計装盤の盤面又は盤内に取付けた状態で、前記メインスイッチをオフにすることができないことを特徴とする請求項4に記載の危険区画標示装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012021089A JP5954768B2 (ja) | 2012-02-02 | 2012-02-02 | 危険区画標示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012021089A JP5954768B2 (ja) | 2012-02-02 | 2012-02-02 | 危険区画標示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013162573A JP2013162573A (ja) | 2013-08-19 |
JP5954768B2 true JP5954768B2 (ja) | 2016-07-20 |
Family
ID=49174426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012021089A Expired - Fee Related JP5954768B2 (ja) | 2012-02-02 | 2012-02-02 | 危険区画標示装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5954768B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3051287B1 (fr) * | 2016-05-12 | 2018-05-04 | Michaud Sa | Dispositif de fermeture temporaire pour un coffret |
US10374397B2 (en) * | 2016-06-08 | 2019-08-06 | Warren Stanley King, JR. | Non-conductive shield for distribution boards |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6370202U (ja) * | 1986-10-23 | 1988-05-11 | ||
JPH07122808B2 (ja) * | 1986-12-17 | 1995-12-25 | 株式会社日立製作所 | 操作スイツチの誤操作防止装置 |
JPH0652313U (ja) * | 1992-12-22 | 1994-07-15 | 大成建設株式会社 | 配電盤収納ボックス |
JPH089521A (ja) * | 1994-06-20 | 1996-01-12 | Kabe Denki Seisakusho:Kk | 制御盤防護装置 |
JP3910227B2 (ja) * | 1995-12-04 | 2007-04-25 | 株式会社日立産機システム | キュービクル式受電設備 |
JPH11355918A (ja) * | 1998-06-08 | 1999-12-24 | Toenec Corp | 機械類稼働標識シート |
JP3063735U (ja) * | 1999-05-10 | 1999-11-26 | 株式会社高橋工業 | 装置類の前面被覆装置 |
JP4548609B2 (ja) * | 2005-10-25 | 2010-09-22 | 日本電気株式会社 | 誤操作防止装置およびその制御方法 |
-
2012
- 2012-02-02 JP JP2012021089A patent/JP5954768B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2013162573A (ja) | 2013-08-19 |
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