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JP5013612B2 - Equipment mounting support - Google Patents

Equipment mounting support Download PDF

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Publication number
JP5013612B2
JP5013612B2 JP2008014378A JP2008014378A JP5013612B2 JP 5013612 B2 JP5013612 B2 JP 5013612B2 JP 2008014378 A JP2008014378 A JP 2008014378A JP 2008014378 A JP2008014378 A JP 2008014378A JP 5013612 B2 JP5013612 B2 JP 5013612B2
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mounting
equipment
eia
distribution board
support material
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JP2009177962A (en
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康宏 槇本
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河村電器産業株式会社
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Description

本発明は、キャビネットに各種機器を取り付けるための支持材に関するものである。   The present invention relates to a support material for attaching various devices to a cabinet.

キャビネットにブレーカ等の電気機器を配置して分電盤が構成される。近年の社会の情報化に伴い、工場や事務所でも、電気機器と共に通信機器も多く利用するようになってきた。そのため、分電盤に、電気機器だけでなく通信機器も収納したいという要望が増えている。電気機器と通信機器、特に、ＥＩＡ規格に則った通信機器では、寸法が異なっている。キャビネットに搭載される機器はその都度さまざまであるため、従来の分電盤に、ＥＩＡ規格に基く機器を取り付ける場合には、分電盤を構成している機器を取り付ける支持材とは別にＥＩＡ規格の機器に合わせた金具を製作し取り付けていた。
特開２０００−２１３６８８号公報 A distribution board is constructed by arranging electrical devices such as breakers in the cabinet. With the recent computerization of society, factories and offices have come to use a lot of communication equipment as well as electrical equipment. Therefore, there is an increasing demand for storing not only electrical devices but also communication devices in the distribution board. Electrical devices and communication devices, particularly communication devices that conform to the EIA standard, have different dimensions. Since the equipment mounted in the cabinet is different each time, when installing equipment based on the EIA standard to the conventional distribution board, the EIA standard is separate from the support material that attaches the equipment constituting the distribution board. The metal fittings matched to the equipment of were manufactured and attached.
Japanese Patent Laid-Open No. 2000-213688

しかしながら、キャビネットに搭載される機器に合わせて取り付け金具を製作するのは大変手間がかかり、その金具類の在庫管理も煩雑なものとなっていた。   However, it has been very troublesome to manufacture the mounting brackets according to the equipment mounted on the cabinet, and the inventory management of the brackets has been complicated.

そこで本発明は、簡単な構造でＥＩＡ機器とその他の機器とが固定可能である支持材を提供することを目的とし、その構造は、キャビネット本体に取り付けて用い、分電盤を構成する電気機器と、機器を取り付けた機器取り付け板と、機器取り付け板を支持する機器取付レールとが固定可能であると共に、ＥＩＡ規格に基く機器も取り付け可能である寸法に取り付け穴を設けることを特徴とする。   SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a support material that can fix an EIA device and other devices with a simple structure, and the structure is used by being attached to a cabinet body to constitute a distribution board. In addition, the device mounting plate to which the device is mounted and the device mounting rail that supports the device mounting plate can be fixed, and a mounting hole is provided in a dimension that allows mounting of a device based on the EIA standard.

本発明に係る支持材は、キャビネット本体に取り付けて用い、分電盤を構成する電気機器と、機器を取り付けた機器取り付け板と、機器取り付け板を支持する機器取付レールとが固定可能であると共に、ＥＩＡ規格に基く機器も取り付け可能である寸法に取り付け穴を設けるため、ＥＩＡ機器とその他の機器とが同一の支持材に固定可能となり、キャビネットサイズが縮小でき、軽量化、使用材料の削減、工数の削減と、製造コストを引き下げることができる。   The support material according to the present invention is used by being attached to the cabinet body, and the electric device constituting the distribution board, the device mounting plate to which the device is mounted, and the device mounting rail for supporting the device mounting plate can be fixed. , EIA equipment and other equipment can be fixed to the same support material because the mounting holes are sized so that equipment based on EIA standards can also be attached, cabinet size can be reduced, weight reduction, reduction of materials used, Man-hours can be reduced and manufacturing costs can be reduced.

本発明に係る支持材の実施例を図１〜図２の添付図面に基づいて説明する。   An embodiment of a support material according to the present invention will be described with reference to the accompanying drawings of FIGS.

分電盤１は、キャビネット本体２に敷設された機器取り付けレール３に、ブレーカ等の電気機器４を載置した機器取り付け板５を渡し構成される。近年の情報化に伴い、工場や事務所でも通信機器を利用することが増えてきており、このような構成の分電盤１に、通信機器が収納されることがある。   The distribution board 1 includes a device mounting plate 5 on which an electrical device 4 such as a breaker is placed on a device mounting rail 3 laid on the cabinet body 2. With recent computerization, the use of communication devices is increasing in factories and offices, and communication devices may be stored in the distribution board 1 having such a configuration.

機器取り付けレール３は、従来の分電盤を構成するブレーカ等の電気機器４の寸法に合わせて製作されており、その電気機器４を載置した機器取り付け板５の寸法に合わせて、機器取り付けレール３の取り付け位置も決定される。しかし、これらの電気機器４の寸法と異なるＥＩＡ規格に基く通信機器（以下ＥＩＡ機器）６も分電盤１に搭載している。これらは通称１９インチラックと呼ばれるキャビネットに取り付けられるもので、１９インチラックはＥＩＡ機器を取り付けるためにその寸法に合わせて取り付け穴等を設けたマウントアングルを設置している。   The equipment mounting rail 3 is manufactured according to the dimensions of the electrical equipment 4 such as a breaker constituting the conventional distribution board, and the equipment mounting rail 3 is installed according to the dimensions of the equipment mounting plate 5 on which the electrical equipment 4 is placed. The mounting position of the rail 3 is also determined. However, a communication device (hereinafter referred to as EIA device) 6 based on an EIA standard different from the dimensions of these electric devices 4 is also mounted on the distribution board 1. These are attached to a cabinet commonly called a 19-inch rack, and the 19-inch rack is provided with a mount angle provided with a mounting hole or the like in accordance with its dimensions in order to attach an EIA device.

このようなＥＩＡ機器６を分電盤１に搭載したい場合には、別に機器取り付けレールを作成したり、元の機器取り付けレール支持材にＥＩＡ機器の寸法に合わせて取り付け穴を加工しなくてはならなかった。本発明は、従来の分電盤１も構成でき、ＥＩＡ機器６も取り付け可能である機器取り付け用支持材７に関する。   When such an EIA device 6 is to be mounted on the distribution board 1, a separate device mounting rail must be created, or a mounting hole must be machined in the original device mounting rail support material according to the dimensions of the EIA device. did not become. The present invention relates to a device mounting support 7 that can also be configured with a conventional distribution board 1 and that can also be mounted with an EIA device 6.

機器取り付け用支持材７には、従来の分電盤１を構成する機器取り付けレール３や、電気機器４が固定可能であるように、固定穴８を形成している。固定穴８とは別に、ＥＩＡ機器６の寸法に対向する取り付け穴９を設ける。キャビネット本体２に、機器取り付け用支持材７を配置することで、従来の分電盤１も構成することができ、さらに、ＥＩＡ機器６も取り付けが可能となる。従来から使用している機器４もＥＩＡ機器６も同一の機器取り付け用支持材７に固定が可能となり、キャビネット本体２を小さく選定でき、軽量化を図ることができる。   A fixing hole 8 is formed in the device mounting support 7 so that the device mounting rail 3 and the electric device 4 constituting the conventional distribution board 1 can be fixed. Apart from the fixing hole 8, a mounting hole 9 that faces the dimension of the EIA device 6 is provided. By disposing the device mounting support 7 on the cabinet body 2, the conventional distribution board 1 can be configured, and the EIA device 6 can also be mounted. The conventionally used device 4 and EIA device 6 can be fixed to the same device mounting support member 7, the cabinet body 2 can be selected small, and the weight can be reduced.

ＥＩＡ機器を取り付ける取り付け穴は、角穴形状とし、ケージナットを用いることもできる。取り付け穴の裏面より、ねじ穴を形成し、取り付け穴との係止部を備えたケージナットを取り付け穴に係止させ、前面からＥＩＡ機器のねじ挿通孔とケージナットのねじ穴とにそれぞれねじを挿通し、締め付け固定するものである。ケージナットは、ケージナットを取り替えることで、ねじ穴の径の変更や、ねじ山の損傷に対応できる。   A mounting hole for attaching the EIA device may have a square hole shape, and a cage nut may be used. A screw hole is formed from the back surface of the mounting hole, and a cage nut having a locking portion with the mounting hole is locked to the mounting hole, and the screw is inserted into the screw insertion hole of the EIA device and the screw hole of the cage nut from the front surface. Is inserted and tightened and fixed. The cage nut can cope with a change in the diameter of the screw hole or damage to the thread by replacing the cage nut.

機器取り付け用支持材７は、正面、裏面共に同じように、従来からの電気機器４用の固定穴８とＥＩＡ機器６取り付け用の取り付け穴９とを設けることもできる。キャビネット本体２の奥行き方向略中央部に機器取り付け用支持材７を固定することで、機器取り付け用支持材７の正面側、裏面側に機器を配置することができ、分電盤の省スペース化を図ることもできる。   The device mounting support member 7 can also be provided with a conventional fixing hole 8 for the electric device 4 and a mounting hole 9 for mounting the EIA device 6 in the same manner on the front surface and the back surface. By fixing the device mounting support 7 to the central part of the cabinet body 2 in the depth direction, it is possible to arrange the devices on the front side and the back side of the device mounting support 7 and to save space on the distribution board. Can also be planned.

本発明に係る支持材を用いた分電盤の正面図である。It is a front view of the distribution board using the support material which concerns on this invention. 図１における一部断面側面図である。It is a partial cross section side view in FIG.

符号の説明Explanation of symbols

１ 分電盤
２ キャビネット本体
３ 機器取り付けレール
４ 電気機器
５ 機器取り付け板
６ ＥＩＡ機器
７ 機器取り付け用支持材
８ 固定穴
９ 取り付け穴 1 Distribution board 2 Cabinet body 3 Equipment mounting rail 4 Electric equipment 5 Equipment mounting plate 6 EIA equipment 7 Equipment mounting support 8 Fixing hole 9 Mounting hole

Claims (1)

キャビネットに各種機器を取り付けるための支持材であって、該支持材は、キャビネット本体に取り付けて用い、分電盤を構成する機器と、該機器をを取り付けた機器取り付け板と、該機器取り付け板を支持する機器取付レールとが固定可能であると共に、ＥＩＡ規格に基く機器も取り付け可能である寸法に取り付け穴を設けることを特徴とする機器取り付け用支持材。   A support material for attaching various devices to a cabinet, the support material being used by being attached to a cabinet body, a device constituting a distribution board, a device mounting plate to which the device is mounted, and the device mounting plate A device mounting support material characterized in that a mounting hole is provided in a dimension that can be fixed to a device mounting rail that supports the device and that can also mount a device based on the EIA standard.
JP2008014378A 2008-01-25 2008-01-25 Equipment mounting support Active JP5013612B2 (en)

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JP2008014378A JP5013612B2 (en) 2008-01-25 2008-01-25 Equipment mounting support

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JP2008014378A JP5013612B2 (en) 2008-01-25 2008-01-25 Equipment mounting support

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JP2009177962A JP2009177962A (en) 2009-08-06
JP5013612B2 true JP5013612B2 (en) 2012-08-29

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107947053A (en) * 2017-12-31 2018-04-20 贵州大学 A kind of cable of power distribution cabinet cabling fixing device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0898331A (en) * 1994-09-22 1996-04-12 Matsushita Electric Works Ltd Machine housing box
JP3265174B2 (en) * 1995-12-22 2002-03-11 松下電工株式会社 Electrical equipment installation equipment
JP2003274517A (en) * 2002-03-18 2003-09-26 Kawamura Electric Inc Mounting structure of distribution board for rack
JP2003333712A (en) * 2002-05-17 2003-11-21 Kawamura Electric Inc Rack mounting structure of distribution board
JP2004007860A (en) * 2002-05-30 2004-01-08 Kawamura Electric Inc Internal device mounting structure for housing distribution board
JP2005184993A (en) * 2003-12-19 2005-07-07 Fujitsu Ltd Multiple power supply system
JP4822890B2 (en) * 2006-03-23 2011-11-24 株式会社東芝 Control panel device and method for manufacturing control panel device
JP4572853B2 (en) * 2006-03-28 2010-11-04 富士通株式会社 rack
JP2007306690A (en) * 2006-05-10 2007-11-22 Kawamura Electric Inc Electrical device fitting structure of electrical distribution panel

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