JP2012044750A - Inverter device and attachment mechanism - Google Patents

Inverter device and attachment mechanism Download PDF

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JP2012044750A
JP2012044750A JP2010182249A JP2010182249A JP2012044750A JP 2012044750 A JP2012044750 A JP 2012044750A JP 2010182249 A JP2010182249 A JP 2010182249A JP 2010182249 A JP2010182249 A JP 2010182249A JP 2012044750 A JP2012044750 A JP 2012044750A
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attachment
mounting
inverter device
members
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JP5632231B2 (en
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Isao Ichio
勲 一尾
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Toshiba Schneider Inverter Corp
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Toshiba Schneider Inverter Corp
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Abstract

PROBLEM TO BE SOLVED: To provide an inverter device and an attachment mechanism, which can simplify attaching work of the inverter device and which can easily exchange an old type inverter device to a new type.SOLUTION: The attachment mechanism is to attach a housing of the inverter device to an attached side, and it includes a plurality of attaching members which are arranged on an attaching face side confronted with the attached side in the housing and are fixed to the attached side by a fixing tool. The plurality of attaching members are supported by rotation supporting means so that they can rotate on the attaching face side of the housing. Guide means guiding the attaching members to a prescribed sliding direction are installed in the plurality of attaching members by engagement with the rotation supporting means. Positions of the plurality of attaching members in the same plane on the attaching face side can be adjusted by moving them in the rotation direction around the rotation supporting means and the sliding direction.

Description

本実施形態は、インバータ装置及び取付機構に関する。   The present embodiment relates to an inverter device and an attachment mechanism.

従来より、例えば工場における設備の改修に伴い、誘導電動機等を可変速駆動するためのインバータ装置を新しいものに取換えることがある。図７は、この取換え時の様子を説明するためのもので、旧型のインバータ装置１と新型のインバータ装置２とを対比して示している。同図に示すように、新型のインバータ装置２は、旧型のインバータ装置１に比し小型化（所謂ダウンサイジング）が図られている。   2. Description of the Related Art Conventionally, an inverter device for driving an induction motor or the like at a variable speed may be replaced with a new one, for example, along with renovation of equipment in a factory. FIG. 7 is for explaining the state at the time of replacement, and shows the old inverter device 1 and the new inverter device 2 in comparison. As shown in the figure, the new inverter device 2 is smaller (so-called downsizing) than the old inverter device 1.

従って、例えば制御盤の壁面５に対し、旧型のインバータ装置１に代えて新型のインバータ装置２を取付ける場合、当該壁面５におけるインバータ装置２の占有領域５Ｓを従前より小さくすることができる。即ち、図７の左側の四角で囲う領域５Ｌ及び５Ｓは、旧型のインバータ装置１の取付け面１ａ及び新型のインバータ装置２の取付け面２ａに夫々対向する被取付け面を示している。新型のインバータ装置２は、領域５Ｓの隅部に位置する螺子穴４ｂ、４ｂに、固定螺子４ａが夫々螺挿されることにより固定される（固定螺子を用いたインバータ装置の取付け構造につき特許文献１参照）。   Therefore, for example, when the new inverter device 2 is attached to the wall surface 5 of the control panel in place of the old inverter device 1, the occupied area 5S of the inverter device 2 on the wall surface 5 can be made smaller than before. That is, the regions 5L and 5S surrounded by the left-hand squares in FIG. 7 indicate the mounted surfaces that face the mounting surface 1a of the old inverter device 1 and the mounting surface 2a of the new inverter device 2, respectively. The new inverter device 2 is fixed by screwing the fixing screws 4a into the screw holes 4b and 4b positioned at the corners of the region 5S (Patent Document 1 regarding the mounting structure of the inverter device using the fixing screws). reference).

特開平８−３２２４７号公報JP-A-8-32247

ところが、上記のように旧型のインバータ装置１を新型のものに取換える際、新型のインバータ装置２の外形寸法に対応させて、壁面５に螺子穴４ｂを追加的に複数形成しなければならず、面倒である。   However, when the old inverter device 1 is replaced with a new one as described above, a plurality of screw holes 4b must be additionally formed in the wall surface 5 in accordance with the outer dimensions of the new inverter device 2. Is troublesome.

また、この取換えに際して、例えば前記壁面５の構造上、或は周辺機器等との関係で、その取付領域５Ｓに螺子穴４ｂを形成できない事態も生じうる。尚、図示は省略するが、このような場合には、壁面５とは別部材のベース板に前記螺子穴４ｂを形成して新型のインバータ装置２を取付け、そのベース板を、旧型で用いられた螺子穴３ｂを利用して壁面５に設置することとなる。つまり、インバータ装置１を新型に取換える場合、螺子穴４ｂを新たに加工したり、別部材としてのベース板を用意する必要がある等、依然として手間と時間がかかるのである。   Further, at the time of this replacement, for example, a situation may occur in which the screw hole 4b cannot be formed in the attachment region 5S due to the structure of the wall surface 5 or in relation to peripheral devices. Although not shown in the drawings, in such a case, the screw plate 4b is formed in a base plate which is a member different from the wall surface 5, and the new inverter device 2 is attached, and the base plate is used in the old type. It will install in the wall surface 5 using the screw hole 3b. That is, when the inverter device 1 is replaced with a new type, it is still time-consuming and time-consuming, for example, it is necessary to newly process the screw hole 4b or to prepare a base plate as a separate member.

そこで、インバータ装置の取付け作業の簡単化を図ることができ、特に旧型インバータ装置の新型への取換えを容易に行うことができるインバータ装置及び取付機構を提供する。   Therefore, an inverter device and an attachment mechanism that can simplify the mounting operation of the inverter device, and in particular, can easily replace the old inverter device with a new one.

本実施形態の取付機構は、インバータ装置の筐体を被取付け側に対して取付けるためのものであり、前記筐体において前記被取付け側に対向する取付け面側に配置され、前記被取付け側に対して固定具により固定される複数の取付部材を備える。前記複数の取付部材は、回動支持手段によって前記筐体の取付け面側にて回動可能に支持される。前記複数の取付部材の夫々に、前記回動支持手段との係合によって当該取付部材を所定のスライド方向へガイドするガイド手段が設けられる。前記複数の取付部材は、前記回動支持手段の周りの回動方向と前記スライド方向とに移動されることにより、前記取付け面側における一平面内での位置調整が可能に構成されている。   The mounting mechanism of the present embodiment is for mounting the casing of the inverter device to the mounted side, and is disposed on the mounting surface side facing the mounted side in the casing, and on the mounted side On the other hand, a plurality of attachment members fixed by a fixture are provided. The plurality of attachment members are rotatably supported on the attachment surface side of the housing by a rotation support means. Each of the plurality of attachment members is provided with guide means for guiding the attachment member in a predetermined sliding direction by engagement with the rotation support means. The plurality of attachment members are configured to be position-adjustable within a single plane on the attachment surface side by moving in a rotation direction around the rotation support means and the slide direction.

第１実施形態の取付機構についてインバータ装置と共に示す正面図The front view shown with the inverter apparatus about the attachment mechanism of 1st Embodiment インバータ装置の後方側から見た取付機構の分解斜視図An exploded perspective view of the mounting mechanism viewed from the rear side of the inverter device 取付機構の前方側からの分解斜視図Disassembled perspective view from the front side of the mounting mechanism 取付機構の斜視図Perspective view of mounting mechanism 取付機構における取付部材の位置調整を説明するための斜視図The perspective view for demonstrating the position adjustment of the attachment member in an attachment mechanism 第２実施形態を示す図２相当図FIG. 2 equivalent view showing the second embodiment 従来における一般的なインバータ装置の取換え時の様子を説明するための図The figure for explaining the state at the time of replacement of the general inverter device in the past

＜第１実施形態＞
以下、本実施形態について図１から図５を参照して説明する。
インバータ装置１０は図１中、上下両側部に、図示しない交流電源装置に接続される入力端子、並びに負荷（例えば図示しない誘導電動機）に接続される出力端子として、端子部１１，１２を備える。また、図示は省略するが、インバータ装置１０は、例えばＭＯＳＦＥＴやＩＧＢＴ等のスイッチング素子を３相ブリッジ接続して構成されるインバータ主回路、当該インバータ主回路を制御する制御部、その制御プログラムが格納された記憶手段等を備えている。こうして、インバータ装置１０は、前記交流電源装置から電源が与えられ、制御プログラムに基づきインバータ主回路が制御されることにより、誘導電動機を駆動するようになっている。尚、インバータ装置１０は、端子部１１，１２とは別に、図示しない外部装置（マスターコンピュータ等の外部の制御手段）に接続するための入出力端子を備えており、その外部装置との間で制御信号、データ信号、シリアル通信信号などの送受信が可能に構成されている。 <First Embodiment>
Hereinafter, the present embodiment will be described with reference to FIGS.
The inverter device 10 includes terminal portions 11 and 12 as input terminals connected to an AC power supply device (not shown) and output terminals connected to a load (for example, an induction motor (not shown)) on both upper and lower sides in FIG. Although not shown, the inverter device 10 stores, for example, an inverter main circuit configured by connecting switching elements such as MOSFETs and IGBTs in a three-phase bridge, a control unit that controls the inverter main circuit, and a control program thereof. Storage means and the like. Thus, the inverter device 10 is supplied with power from the AC power supply device, and drives the induction motor by controlling the inverter main circuit based on the control program. The inverter device 10 includes an input / output terminal for connecting to an external device (external control means such as a master computer) (not shown) separately from the terminal portions 11 and 12. Control signals, data signals, serial communication signals, etc. can be transmitted and received.

図１、図２に示すように、インバータ装置１０の筐体１３は例えば合成樹脂材料からなり、略矩形箱状をなす筐体本体１４と、この本体１４の手前側たる前面側に配設され、当該本体１４に比し小さな矩形箱状をなす操作部１５とを備える。   As shown in FIG. 1 and FIG. 2, the casing 13 of the inverter device 10 is made of, for example, a synthetic resin material, and is disposed on a casing main body 14 having a substantially rectangular box shape and a front side that is the front side of the main body 14. And an operation unit 15 having a rectangular box shape smaller than the main body 14.

筐体本体１４内には、前記インバータ主回路など各種の電子部品等が収容されると共に、それらを冷却するための空冷装置（図２の冷却ファン１６参照）が収容されている。また、空冷手段として、筐体本体１４の周壁には多数の放熱孔１７ａが形成されている。詳しい図示は省略するが、操作部１５は、操作パネル部として前記制御部に接続され、運転開始・停止等を入力するための各操作キーや、運転周波数等の各種パラメータを設定するためのボリューム１５ａ（図１参照）、表示部等を備えている。この表示部は、現在の運転状態、運転周波数指令値、電圧、電流、入出力端子状態、トリップ履歴などを表示可能となっている。   The housing body 14 houses various electronic components such as the inverter main circuit and an air cooling device (see the cooling fan 16 in FIG. 2) for cooling them. In addition, a large number of heat radiation holes 17 a are formed in the peripheral wall of the housing body 14 as air cooling means. Although detailed illustration is omitted, the operation unit 15 is connected to the control unit as an operation panel unit, and each operation key for inputting operation start / stop and a volume for setting various parameters such as operation frequency. 15a (refer FIG. 1), the display part, etc. are provided. This display unit can display the current operation state, operation frequency command value, voltage, current, input / output terminal state, trip history, and the like.

さて、筐体本体１４の取付け面１４ａ側には取付機構２０が設けられており、インバータ装置１０は、当該取付機構２０を介して被取付け側の壁面（例えば図５に示す制御盤の壁面９）に取付けられる。このインバータ装置１０において前記壁面９に対向する取付け面１４ａ側の構成と、取付機構２０について、図３〜図５も参照しながら詳述する。   Now, the mounting mechanism 20 is provided on the mounting surface 14a side of the housing body 14, and the inverter device 10 is connected to the wall surface on the mounted side (for example, the wall surface 9 of the control panel shown in FIG. 5) via the mounting mechanism 20. ). The configuration on the mounting surface 14a side facing the wall surface 9 and the mounting mechanism 20 in the inverter device 10 will be described in detail with reference to FIGS.

筐体本体１４の取付け面１４ａには、略中央部に位置して図２に示すような筒状部１８が一体に設けられている。筒状部１８は軸部として、後方へ突出するように形成されており、その内周部には、雌螺子部１８ａが形成されている。また、筐体本体１４の取付け面１４ａには、右上寄り及び左下寄りの部位に夫々螺子穴１９が形成されている。尚、図１に示すように、筐体本体１４において例えば左上の隅部及び右下の隅部は、夫々のコーナー部を正面視にて扇状に切欠くようして形成された窪み部１４ｂ，１４ｃとされている。   A cylindrical portion 18 as shown in FIG. 2 is integrally provided on the mounting surface 14a of the housing body 14 so as to be located at a substantially central portion. The cylindrical portion 18 is formed as a shaft portion so as to protrude rearward, and a female screw portion 18a is formed on the inner peripheral portion thereof. In addition, screw holes 19 are formed in the upper right side and the lower left side of the attachment surface 14a of the housing body 14 respectively. As shown in FIG. 1, in the housing body 14, for example, the upper left corner and the lower right corner are recessed portions 14 b formed so as to cut out the respective corner portions in a fan shape when viewed from the front. 14c.

一方、取付機構２０は、筐体本体１４の取付け面１４ａ側（図２中、下側）に配置される第１取付部材２１及び第２取付部材２２と、取付け面１４ａに対してこれら取付部材２１，２２を後方から挟むように配置される保持部材２３とを備える。   On the other hand, the attachment mechanism 20 includes a first attachment member 21 and a second attachment member 22 arranged on the attachment surface 14a side (lower side in FIG. 2) of the housing body 14, and these attachment members with respect to the attachment surface 14a. And a holding member 23 arranged so as to sandwich 21 and 22 from behind.

保持部材２３は、例えば合成樹脂材料からなり、円板部２５と、この円板部２５の縁部に一体に形成された径方向外側に張出す一対の張出部２６，２７を有する。円板部２５の中央部には、筐体本体１４の筒状部１８の外周面に嵌合する筒状部２５ａが軸部として一体に形成され、一対の張出部２６，２７には、筐体本体１４の一対の螺子穴１９，１９に対応する貫通穴部２６ａ，２７ａが形成されている。そして、筒状部２５ａに後述する締結螺子３０が挿通されて筐体本体１４の雌螺子部１８ａに螺挿されると共に、貫通穴部２６ａ，２７ａに夫々挿通された螺子２８，２８が螺子穴１９，１９に螺挿されることにより、保持部材２３が筐体本体１４の取付け面１４ａに取付け固定されている。保持部材２３は、この取付け面１４ａへの取付け状態で、円板部２５において第１取付部材２１及び第２取付部材２２の基端側をスライド可能に収容すべく、張出部２６，２７に対して段落ちした収容凹部２３ａが形成されている。   The holding member 23 is made of, for example, a synthetic resin material, and includes a disc portion 25 and a pair of projecting portions 26 and 27 that are integrally formed on the edge portion of the disc portion 25 and project outward in the radial direction. A cylindrical portion 25a that fits to the outer peripheral surface of the cylindrical portion 18 of the housing body 14 is integrally formed as a shaft portion at the center of the disc portion 25, and the pair of projecting portions 26 and 27 includes Through holes 26 a and 27 a corresponding to the pair of screw holes 19 and 19 of the housing body 14 are formed. A fastening screw 30 to be described later is inserted into the cylindrical portion 25a and screwed into the female screw portion 18a of the housing main body 14, and the screws 28 and 28 respectively inserted into the through-hole portions 26a and 27a are screw holes 19 respectively. , 19, the holding member 23 is attached and fixed to the attachment surface 14 a of the housing body 14. The holding member 23 is attached to the projecting portions 26 and 27 so as to slidably accommodate the base end sides of the first attachment member 21 and the second attachment member 22 in the disc portion 25 in the attachment state to the attachment surface 14a. An accommodating recess 23a that is stepped down is formed.

詳細には、図３に示すように、円板部２５の中央部には、前面側に凸となる中央受け部２５ｂが形成されると共に、円板部２５の外周部には、前面側へ突出したリブ状の外周受け部２５ｃが形成されている。これら受け部２５ｂ、２５ｃによって、保持部材２３の前面側（前記収容凹部２３ａ）で、第１取付部材２１及び第２取付部材２２が互いに重ねられた状態で当該取付部材２１，２２が摺接するように保持される。また、図２に示すように、保持部材２３の後面側が面一となるよう、中央受け部２５ｂは締結螺子３０の頭部３０ａを収容し、貫通穴部２６ａ，２７ａは螺子２８，２８の頭部２８ａ，２８ａを収容する凹状に形成されている。締結螺子３０の頭部３０ａは、一般的な螺子の頭部よりも径大な寸法に形成されると共に、図示しない工具の回転操作に供される工具用溝３０ｂを有する。   Specifically, as shown in FIG. 3, a central receiving portion 25 b that is convex on the front side is formed in the central portion of the disc portion 25, and the outer peripheral portion of the disc portion 25 is on the front side. A protruding rib-shaped outer periphery receiving portion 25c is formed. By the receiving portions 25b and 25c, the mounting members 21 and 22 are in sliding contact with each other on the front side of the holding member 23 (the housing recess 23a) in a state where the first mounting member 21 and the second mounting member 22 are overlapped with each other. Retained. Further, as shown in FIG. 2, the center receiving portion 25b accommodates the head 30a of the fastening screw 30 and the through holes 26a, 27a are the heads of the screws 28, 28 so that the rear surface side of the holding member 23 is flush. It is formed in the concave shape which accommodates the parts 28a and 28a. The head 30a of the fastening screw 30 is formed to have a diameter larger than that of a general screw head, and has a tool groove 30b used for rotating a tool (not shown).

保持部材２３の筒状部２５ａ（軸部）の外周には、円形歯車たるピニオン２９が回動可能に設けられている。図３、図４に示すように、ピニオン２９の歯幅つまり軸方向寸法Ｗは、第１取付部材２１及び第２取付部材２２を重ねた厚みと略同等の寸法に設定されている。ここで、保持部材２３における中央受け部２５ｂの前面には、筒状部２５ａの外縁部から放射状に延びる複数の小突条（小突起）からなる回り止め部３１ａが形成されている。また、筐体本体１４における取付け面１４ａの表面（ひょうめん）にも、筒状部１８の外縁部から放射状に延びる回り止め部３１ａと同様の回り止め部３１ｂが形成されている。   On the outer periphery of the cylindrical portion 25a (shaft portion) of the holding member 23, a pinion 29 that is a circular gear is rotatably provided. As shown in FIGS. 3 and 4, the tooth width, that is, the axial dimension W of the pinion 29 is set to a dimension substantially equivalent to the thickness of the first mounting member 21 and the second mounting member 22 overlapped. Here, on the front surface of the center receiving portion 25b of the holding member 23, a rotation preventing portion 31a formed of a plurality of small protrusions (small protrusions) extending radially from the outer edge portion of the cylindrical portion 25a is formed. Further, a rotation stop portion 31b similar to the rotation stop portion 31a extending radially from the outer edge portion of the cylindrical portion 18 is also formed on the surface (hymen) of the mounting surface 14a in the housing body 14.

締結螺子３０は、所定方向へ回動操作されることで、保持部材２３の円板部２５と筐体本体１４の取付け面１４ａとの間で、第１取付部材２１、第２取付部材２２及びピニオン２９を押圧するようにして固定する。この場合、中央受け部２５ｂの回り止め部３１ａ及び取付け面１４ａの回り止め部３１ｂは、自身３１ａ，３１ｂの微小凹凸がピニオン２９に圧接することにより、当該ピニオン２９を確実に固定する。また、締結螺子３０は、前記所定方向とは逆方向へ回動操作されることで、第１取付部材２１、第２取付部材２２及びピニオン２９に対する締結状態を解除する。この締結状態の解除により、第１取付部材２１及び第２取付部材２２を、前記筒状部２５ａの周りにピニオン２９ごと回動させることができる。即ち、筒状部１８、筒状部２５ａ、ピニオン２９及び締結螺子３０は、第１取付部材２１及び第２取付部材２２を回動可能に支持するための回動支持手段３２に相当する。   The fastening screw 30 is rotated in a predetermined direction, so that the first mounting member 21, the second mounting member 22, and the like are provided between the disk portion 25 of the holding member 23 and the mounting surface 14 a of the housing body 14. The pinion 29 is fixed so as to be pressed. In this case, the anti-rotation part 31a of the center receiving part 25b and the anti-rotation part 31b of the attachment surface 14a securely fix the pinion 29 by the minute irregularities of the self 31a and 31b coming into pressure contact with the pinion 29. Further, the fastening screw 30 is turned in a direction opposite to the predetermined direction, thereby releasing the fastening state with respect to the first attachment member 21, the second attachment member 22, and the pinion 29. By releasing the fastening state, the first attachment member 21 and the second attachment member 22 can be rotated together with the pinion 29 around the tubular portion 25a. That is, the cylindrical part 18, the cylindrical part 25a, the pinion 29, and the fastening screw 30 correspond to the rotation support means 32 for rotatably supporting the first attachment member 21 and the second attachment member 22.

尚、保持部材２３の張出部２６，２７は、前記取付け面１４ａを仮想四角形とした場合における対角線の方向に延びており、その先端部２６ｂ，２７ｂは、取付け面１４ａの角（かど）部に沿う山形状に形成されている。   The overhang portions 26 and 27 of the holding member 23 extend in the diagonal direction when the mounting surface 14a is a virtual quadrangle, and the tip portions 26b and 27b are corner portions of the mounting surface 14a. It is formed in a mountain shape along.

前記第１取付部材２１及び第２取付部材２２は、例えば、何れも金属板製のもので、全体として矩形枠状に形成されている。
詳細には、第１取付部材２１には、その長手方向における一方の端部側に位置して当該長手方向へ延びる第１ガイド溝３３が設けられている。第１ガイド溝３３は、ピニオン２９が収まる寸法形状をなし、矩形状に切欠くようにして形成されている。この第１取付部材２１には、第１ガイド溝３３の一方の長辺に沿ってピニオン２９に噛合する第１ラック３３ａが形成されている。そして、第１取付部材２１は、第１ガイド溝３３にてピニオン２９と係合することにより、取付部材２１の長手方向にガイドされる。換言すれば、第１取付部材２１は、正面視にてピニオン２９の中心軸線Ｏを中心とした放射方向（図４中、矢印ｒで示す所定のスライド方向）への移動が可能とされる。また、第１取付部材２１の外縁部における一方の長辺側には、第１ガイド溝３３に沿うガイド片２１ａが設けられている。ガイド片２１ａは、後方へ折り曲げられており、第２取付部材２２を前記スライド方向にガイドする。第１取付部材２１の長手方向における他方の端部（つまり先端部２１ｂ）寄りの部位には、クランク状の折曲げ部２１ｃが形成されている。この折曲げ部２１ｃは、第１取付部材２１の先端部２１ｂが、被取付け側の壁面９に密接するよう後方側へ屈曲形成されている。第１取付部材２１の先端部２１ｂは山形状に形成されており、その先端中央部には、取付け穴２１ｄが形成されている。第１取付部材２１は、取付け穴２１ｄに挿通される固定具（例えば図５に示す固定螺子２４）によって、壁面９に対して固定される。尚、図５は、図４とは異なる方向からの斜視図を示している。 The first mounting member 21 and the second mounting member 22 are both made of a metal plate, for example, and are formed in a rectangular frame shape as a whole.
Specifically, the first mounting member 21 is provided with a first guide groove 33 that is located on one end side in the longitudinal direction and extends in the longitudinal direction. The first guide groove 33 is sized to accommodate the pinion 29 and is formed so as to be cut out in a rectangular shape. The first mounting member 21 is formed with a first rack 33 a that meshes with the pinion 29 along one long side of the first guide groove 33. The first mounting member 21 is guided in the longitudinal direction of the mounting member 21 by engaging with the pinion 29 in the first guide groove 33. In other words, the first mounting member 21 can be moved in a radial direction (a predetermined sliding direction indicated by an arrow r in FIG. 4) about the central axis O of the pinion 29 in a front view. In addition, a guide piece 21 a along the first guide groove 33 is provided on one long side of the outer edge portion of the first mounting member 21. The guide piece 21a is bent rearward and guides the second mounting member 22 in the sliding direction. A crank-like bent portion 21c is formed at a portion near the other end portion (that is, the front end portion 21b) in the longitudinal direction of the first mounting member 21. The bent portion 21c is bent rearward so that the tip 21b of the first attachment member 21 is in close contact with the wall surface 9 on the attached side. The front end portion 21b of the first mounting member 21 is formed in a mountain shape, and a mounting hole 21d is formed at the center of the front end. The first mounting member 21 is fixed to the wall surface 9 by a fixture (for example, a fixing screw 24 shown in FIG. 5) inserted through the mounting hole 21d. 5 shows a perspective view from a different direction from FIG.

第２取付部材２２は、第１取付部材２１と同様に、基端側に第２ガイド溝３５が設けられている。第２ガイド溝３５は、ピニオン２９を収容可能な矩形状をなし、その一方の長辺部分に、ピニオン２９に噛合する第２ラック３５ａが形成されている。これにより、第２取付部材２２は、第２ガイド溝３５にてピニオン２９と係合することにより、その長手方向にガイドされる。第２取付部材２２には、前方への折り曲げ加工によるガイド片２２ａが設けられている。従って、第１取付部材２１及び第２取付部材２２は、ガイド片２１ａ，２２ａによって、相互に長手方向へガイドするようになっている。また、第２取付部材２２の先端部２２ｂ寄りの部位には、クランク状の折曲げ部２２ｃが形成されており、その折曲げ部２２ｃによって、当該先端部２２ｂが前記壁面９に密接するように位置する。第２取付部材２２の先端部２２ｂは、第１取付部材２１と同様に山形状をなし、その先端中央部に、固定螺子２４用の取付け穴２２ｄが形成されている。   Similar to the first mounting member 21, the second mounting member 22 is provided with a second guide groove 35 on the proximal end side. The second guide groove 35 has a rectangular shape that can accommodate the pinion 29, and a second rack 35 a that meshes with the pinion 29 is formed on one long side portion thereof. Thus, the second mounting member 22 is guided in the longitudinal direction by engaging with the pinion 29 in the second guide groove 35. The second attachment member 22 is provided with a guide piece 22a that is bent forward. Therefore, the first mounting member 21 and the second mounting member 22 are guided in the longitudinal direction by the guide pieces 21a and 22a. Further, a crank-like bent portion 22c is formed at a portion of the second mounting member 22 near the tip portion 22b, and the tip portion 22b is in close contact with the wall surface 9 by the bent portion 22c. To position. The tip 22b of the second mounting member 22 has a mountain shape like the first mounting member 21, and a mounting hole 22d for the fixing screw 24 is formed at the center of the tip.

上記第１ガイド溝３３及び第１ラック３３ａと、第２ガイド溝３５及び第２ラック３５ａは、ガイド手段３４に相当し、回動支持手段３２との係合によって第１取付部材２１及び第２取付部材２２を前記のスライド方向へガイドする。また、上記第１取付部材２１、第２取付部材２２、保持部材２３、ピニオン２９、螺子２８、締結螺子３０等は取付機構２０（取付装置）を構成し、以下のようにして組付けられる。   The first guide groove 33 and the first rack 33a, the second guide groove 35 and the second rack 35a correspond to the guide means 34, and the first mounting member 21 and the second rack 35 are engaged with the rotation support means 32. The mounting member 22 is guided in the sliding direction. The first mounting member 21, the second mounting member 22, the holding member 23, the pinion 29, the screw 28, the fastening screw 30 and the like constitute the mounting mechanism 20 (mounting device) and are assembled as follows.

即ち、保持部材２３の筒状部２５ａの外周に、ピニオン２９が配置されると共に、一対の取付部材２１，２２が互いに前後（図３では上下）に重ねられ、第１ラック３３ａと第２ラック３５ａとがピニオン２９を挟んで互いに対向するように配置される（図４参照）。そして、保持部材２３の筒状部２５ａに挿通された締結螺子３０が筐体本体１４の雌螺子部１８ａに螺挿されると共に、貫通穴部２６ａ，２７ａに挿通された螺子２８，２８が螺子穴１９，１９に螺挿されることにより、取付機構２０が筐体本体１４の取付け面１４ａに取付けられる。   That is, the pinion 29 is disposed on the outer periphery of the cylindrical portion 25a of the holding member 23, and the pair of mounting members 21 and 22 are overlapped with each other in the front-rear direction (up and down in FIG. 3), and the first rack 33a and the second rack 35a is arranged so as to face each other across the pinion 29 (see FIG. 4). The fastening screw 30 inserted through the cylindrical portion 25a of the holding member 23 is screwed into the female screw portion 18a of the housing body 14, and the screws 28 and 28 inserted through the through-hole portions 26a and 27a are screw holes. The attachment mechanism 20 is attached to the attachment surface 14 a of the housing body 14 by being screwed into the 19 and 19.

続いて、本実施形態の作用について、旧型インバータ装置（図示せず）の新型への取換えを例に説明する。ここで、インバータ装置１０は、それまで使用していた旧型に比し小型化（ダウンサイジング）されている。この点、インバータ装置１０は、上記の如くその筐体本体１４に取付機構２０を備えた構成にあることから、前記壁面９における旧型インバータ装置用の螺子穴９ａ，９ａ（図５参照）を利用して、取付け作業を簡単に行うことができる。   Next, the operation of the present embodiment will be described by taking the replacement of an old inverter device (not shown) with a new one as an example. Here, the inverter device 10 is reduced in size (downsizing) as compared with the old type used so far. In this respect, since the inverter device 10 has a configuration in which the housing body 14 includes the mounting mechanism 20 as described above, the screw holes 9a and 9a for the old inverter device in the wall surface 9 are used (see FIG. 5). Thus, the mounting operation can be easily performed.

具体的には、取付機構２０において、締結螺子３０を緩めることで、第１取付部材２１、第２取付部材２２及びピニオン２９に対する締結状態を解除しておく。ここで、ユーザは、旧型のインバータ装置を外して新型のインバータ装置１０を取付ける場合、壁面９の螺子穴９ａ，９ａと取付機構２０の取付け穴２１ｄ，２２ｄとが合致するように、第１取付部材２１及び第２取付部材２２の位置調整を行う。この位置調整の際、第１取付部材２１及び第２取付部材２２を、矢印θ方向（図１、図５参照）にピニオン２９ごと回動させることができる。このとき、ピニオン２９の内周面２９ａは筒状部１８の外周面と摺接するため、円滑な回動操作を行うことができる。また、第１取付部材２１を矢印ｒ方向にスライドさせて、中心軸線Ｏから取付け穴２１ｄまでの距離ｌ（図５参照）を、螺子穴９ａに適合するように調整することができる。この場合、一対の取付部材２１，２２は、第１ラック３３ａと第２ラック３５ａとがピニオン２９を挟んで互いに対向するように配置されているため、第１取付部材２１の動きを、ピニオン２９を介して反対方向の動きとして第２取付部材２２に伝達することができる。また、実際には、一方の取付部材（例えば第１取付部材２１）を把持する等して、取付け穴２１ｄと螺子穴９ａとが合致するように移動させるとき、一対の取付部材２１，２２は、所定の２方向（矢印θ方向、矢印ｒ方向）に同時に移動する。こうして、第１取付部材２１及び第２取付部材２２について位置調整を行った後、締結螺子３０によって、保持部材２３と筐体本体１４の取付け面１４ａとの間で、第１取付部材２１、第２取付部材２２及びピニオン２９を押圧するようにして固定する。そして、インバータ装置１０は、これら取付部材２１，２２の取付け穴２１ｄ，２２ｄに夫々挿通された固定螺子２４，２４が、螺子穴９ａ，９ａに螺挿されることにより、被取付け側の壁面９に取付け固定される。   Specifically, in the attachment mechanism 20, the fastening state with respect to the first attachment member 21, the second attachment member 22, and the pinion 29 is released by loosening the fastening screw 30. Here, when the user removes the old inverter device and installs the new inverter device 10, the first attachment is performed so that the screw holes 9 a and 9 a of the wall surface 9 and the attachment holes 21 d and 22 d of the attachment mechanism 20 match. The positions of the member 21 and the second mounting member 22 are adjusted. During this position adjustment, the first mounting member 21 and the second mounting member 22 can be rotated together with the pinion 29 in the direction of the arrow θ (see FIGS. 1 and 5). At this time, since the inner peripheral surface 29a of the pinion 29 is in sliding contact with the outer peripheral surface of the tubular portion 18, a smooth rotation operation can be performed. In addition, the first mounting member 21 can be slid in the direction of the arrow r, and the distance 1 (see FIG. 5) from the central axis O to the mounting hole 21d can be adjusted to fit the screw hole 9a. In this case, since the pair of mounting members 21 and 22 are arranged so that the first rack 33a and the second rack 35a face each other with the pinion 29 interposed therebetween, the movement of the first mounting member 21 is controlled by the pinion 29. Can be transmitted to the second mounting member 22 as movement in the opposite direction. In practice, when one attachment member (for example, the first attachment member 21) is gripped and moved so that the attachment hole 21d and the screw hole 9a are aligned, the pair of attachment members 21 and 22 are , Simultaneously move in two predetermined directions (arrow θ direction, arrow r direction). Thus, after adjusting the position of the first attachment member 21 and the second attachment member 22, the first attachment member 21, the first attachment member 30, and the attachment surface 14 a of the housing body 14 are fastened by the fastening screw 30. 2 Fix the attachment member 22 and the pinion 29 so as to be pressed. Then, the inverter device 10 has the fixing screws 24 and 24 inserted through the mounting holes 21d and 22d of the mounting members 21 and 22 respectively inserted into the screw holes 9a and 9a. Installation fixed.

尚、上記と異なり、インバータ装置１０を増設する場合（つまり旧型のインバータ装置の取外しを伴わない場合）、例えば図１に実線で示す位置で第１取付部材２１及び第２取付部材２２を固定する。この場合、筐体本体１４の窪み部１４ｂ，１４ｃから当該取付部材２１，２２の取付け穴２１ｄ，２２ｄが覗く状態となり、これら取付部材２１，２２はインバータ装置１０に対してコンパクトに配置されることとなる。また、前記壁面９の構造上或は周辺機器との関係で、取付け穴２１ｄ，２２ｄ用の螺子穴を所望の位置に形成できないケースも想定される。このような場合であっても、壁面９の構造等に応じて取付部材２１，２２の位置調整を行うことで（図１の破線参照）、壁面９への取付けを可能とし、インバータ装置１０の取付け作業の簡単化を図ることができる。   Unlike the above, when the inverter device 10 is added (that is, when the old inverter device is not removed), for example, the first mounting member 21 and the second mounting member 22 are fixed at the positions indicated by the solid lines in FIG. . In this case, the mounting holes 21 d and 22 d of the mounting members 21 and 22 are viewed from the recesses 14 b and 14 c of the housing body 14, and the mounting members 21 and 22 are arranged compactly with respect to the inverter device 10. It becomes. Further, there may be a case where the screw holes for the mounting holes 21d and 22d cannot be formed at a desired position because of the structure of the wall surface 9 or in relation to peripheral devices. Even in such a case, by adjusting the position of the attachment members 21 and 22 according to the structure of the wall surface 9 (see the broken line in FIG. 1), the attachment to the wall surface 9 is possible, and the inverter device 10 The installation work can be simplified.

以上説明したように、インバータ装置１０の取付機構２０において、第１取付部材２１及び第２取付部材２２は、前記回動支持手段３２の周り（つまり中心軸線Ｏの周り）のθ方向と前記スライド方向とに移動されることにより、取付け面１４ａ側における一平面内での位置調整が可能に構成されている。   As described above, in the mounting mechanism 20 of the inverter device 10, the first mounting member 21 and the second mounting member 22 have the θ direction around the rotation support means 32 (that is, around the central axis O) and the slide. By being moved in the direction, it is possible to adjust the position in one plane on the mounting surface 14a side.

これによれば、第１取付部材２１及び第２取付部材２２を、一平面内でθ方向とｒ方向とに移動させて所望の取付けピッチに容易に調整することができ、インバータ装置１０の取付け作業の簡単化を図ることができる。特に、旧型インバータ装置を新型に取換える場合、旧型で用いられた螺子穴９ａ等に合致するように、取付けピッチを調整することで、新たな螺子穴の加工や、取付け用の別部材を省略することができ、作業性を向上させることができる。また、ガイド手段３４は、回動支持手段３２との係合により、第１取付部材２１及び第２取付部材２２をガイドすることから、比較的簡単な構成とすることができる。   According to this, the first mounting member 21 and the second mounting member 22 can be easily adjusted to a desired mounting pitch by moving in the θ direction and the r direction within one plane, and the inverter device 10 can be mounted. Work can be simplified. In particular, when replacing the old inverter with a new model, the mounting pitch is adjusted so that it matches the screw holes 9a used in the old model. It is possible to improve workability. Moreover, since the guide means 34 guides the 1st attachment member 21 and the 2nd attachment member 22 by engagement with the rotation support means 32, it can be set as a comparatively simple structure.

回動支持手段３２を、筐体本体１４の取付け面１４ａ側の中央部に設け、第１取付部材２１の端部２１ｂ及び第２取付部材２２の端部２２ｂに、固定具用の取付け穴２１ｄ、２２ｄを形成した。このため、筐体本体１４を、取付部材２１，２２を介して前記壁面９に安定的に固定することができる。また、取付部材２１，２２の寸法（或はスライド長）を相等しく設定することができると共に、取付部材２１，２２の大型化（長尺化）を抑制することができる。   The rotation support means 32 is provided in the central portion of the housing body 14 on the mounting surface 14a side, and the mounting holes 21d for the fixtures are formed in the end portions 21b of the first mounting member 21 and the end portions 22b of the second mounting member 22. , 22d was formed. For this reason, the housing body 14 can be stably fixed to the wall surface 9 via the attachment members 21 and 22. In addition, the dimensions (or slide lengths) of the mounting members 21 and 22 can be set to be equal to each other, and an increase in size (lengthening) of the mounting members 21 and 22 can be suppressed.

一対の取付部材２１，２２を、第１ラック３３ａと第２ラック３５ａとがピニオン２９を挟んで互いに対向するように配置し、第１取付部材２１の動きを、ピニオン２９を介して反対方向の動きとして第２取付部材２２に伝達するように構成した。これによれば、取付部材２１，２２の位置調整の際、取付部材２１，２２を対称的且つ同時に移動させることができる。従って、取付部材２１，２２の位置を夫々調整する必要がなく、作業性を一層向上させることができる。   The pair of mounting members 21 and 22 are arranged so that the first rack 33a and the second rack 35a face each other with the pinion 29 interposed therebetween, and the movement of the first mounting member 21 is reversed through the pinion 29. The movement is transmitted to the second mounting member 22 as a movement. According to this, when adjusting the position of the attachment members 21 and 22, the attachment members 21 and 22 can be moved symmetrically and simultaneously. Therefore, it is not necessary to adjust the positions of the attachment members 21 and 22, respectively, and workability can be further improved.

一対の取付部材２１，２２は何れも板状をなし、ガイド手段３４は、第１取付部材２１に形成された第１ガイド溝３３と第２取付部材２２に形成された第２ガイド溝３５とを有し、第１ガイド溝３３に沿って第１ラック３３ａが形成される共に第２ガイド溝３５に沿って第２ラック３５ａが形成されている。これによれば、取付部材２１，２２をよりコンパクトで簡単な構成とすることができる。従って、インバータ装置１０は、取付け面１４ａ側において取付機構２０が嵩張ることがなく、実用上において好適なものとすることができる。   The pair of mounting members 21 and 22 are both plate-shaped, and the guide means 34 includes a first guide groove 33 formed in the first mounting member 21 and a second guide groove 35 formed in the second mounting member 22. The first rack 33 a is formed along the first guide groove 33, and the second rack 35 a is formed along the second guide groove 35. According to this, the attachment members 21 and 22 can have a more compact and simple configuration. Therefore, the inverter device 10 can be made practically suitable because the mounting mechanism 20 does not become bulky on the mounting surface 14a side.

＜第２実施形態＞
図６は、第２実施形態を示すものであり、既述の部分と同一部分には同一符号を付す等して説明を省略し、以下異なる点につき説明する。 Second Embodiment
FIG. 6 shows a second embodiment, and the same parts as those already described are denoted by the same reference numerals and the description thereof will be omitted, and different points will be described below.

筐体本体１４の取付け面１４ａ´側には、回り止め部３１ｂ近傍を、筒状部１８の軸方向寸法のぶんだけ前方へ窪ませた凹部４０が形成されている。また、筐体本体１４の窪み部１４ｂ，１４ｃには、一対の取付片部４１ｂ，４１ｃが取付け面１４ａ´の角部をなすように設けられている。取付片部４１ｂ，４１ｃには、前記固定螺子２４が挿通される取付け穴４２が夫々形成されている。これにより、本第２実施形態のインバータ装置１０は、取付け面１４ａ´が面一とされ、各取付け穴４２に挿通される固定螺子２４により壁面９に対して直接固定することが可能である。   A recess 40 is formed on the mounting surface 14 a ′ side of the housing body 14, and the vicinity of the rotation preventing portion 31 b is recessed forward by an amount corresponding to the axial dimension of the tubular portion 18. A pair of attachment pieces 41b and 41c are provided in the recesses 14b and 14c of the housing body 14 so as to form corners of the attachment surface 14a ′. Mounting holes 42 through which the fixing screws 24 are inserted are respectively formed in the mounting pieces 41b and 41c. As a result, the inverter device 10 of the second embodiment can be directly fixed to the wall surface 9 by the fixing screw 24 inserted into each mounting hole 42 with the mounting surface 14a 'being flush with each other.

一方、ピニオン２９´は、その歯幅Ｗ´が凹部４０の窪み量に対応して大きく設定されている（Ｗ´＞Ｗ）。このため、ピニオン２９´は、その前半部が凹部４０に収容され、且つ後半部が第１ラック３３ａと第２ラック３５ａに噛合する。   On the other hand, the tooth width W ′ of the pinion 29 ′ is set large corresponding to the amount of depression of the recess 40 (W ′> W). For this reason, the front half of the pinion 29 'is accommodated in the recess 40, and the rear half engages with the first rack 33a and the second rack 35a.

以上のように、本第２実施形態のインバータ装置１０は、壁面９に対して直接的に（つまり取付機構２０を筐体本体１４へ組付けることなく）取付片部４１ｂ，４１ｃにて螺子止めすることができる。また、上記構成において、取付機構２０を利用することで、インバータ装置１０の取付けを簡単に行うことができる等、第１実施形態と同様の効果を奏する。   As described above, the inverter device 10 according to the second embodiment is screwed by the attachment pieces 41b and 41c directly to the wall surface 9 (that is, without attaching the attachment mechanism 20 to the housing body 14). can do. Moreover, in the said structure, there exists an effect similar to 1st Embodiment that the attachment of the inverter apparatus 10 can be performed simply by utilizing the attachment mechanism 20. FIG.

本発明のいくつかの実施形態を説明したが、これらの実施形態は、例として提示したものであり、発明の範囲を限定することは意図していない。これら実施形態は、その他の様々な形態で実施されることが可能であり、発明の要旨を逸脱しない範囲で、種々の省略、置き換え、変更を行うことができる。これら実施形態やその変形は、発明の範囲や要旨に含まれると同様に、特許請求の範囲に記載された発明とその均等の範囲に含まれるものである。   Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the spirit of the invention. These embodiments and their modifications are included in the scope and gist of the invention, and are also included in the invention described in the claims and the equivalents thereof.

取付機構において、取付部材の数は複数であればよく、取付部材２１，２２とは別個に、更に一対の取付部材を備えた構成としてもよい。また、取付部材２１，２２の形状等も適宜変更することができる。固定具は、固定螺子２４に限定するものではなく、取付け穴２２ｄに挿通可能なピン状の係止手段等、各種の固定具を採用することができる。
インバータ装置１０が取付けられる被取付け側は、制御盤の壁面９に限らず、外部機器の取付け部位等、各種の壁面をその対象とすることができる。 In the attachment mechanism, the number of attachment members may be plural, and a configuration may be provided that further includes a pair of attachment members separately from the attachment members 21 and 22. Moreover, the shape of the attachment members 21 and 22 can be changed as appropriate. The fixing tool is not limited to the fixing screw 24, and various fixing tools such as pin-shaped locking means that can be inserted into the mounting hole 22d can be used.
The mounted side to which the inverter device 10 is mounted is not limited to the wall surface 9 of the control panel, but can be various wall surfaces such as a mounting portion of an external device.

図面中、１０はインバータ装置、１３は筐体、１４ａは取付け面、１８，２５ａは軸部、２０は取付機構、２１は第１取付部材、２２は第２取付部材、２１ｂ、２２ｂは端部、２４は固定具、２９はピニオン、３２は回動支持手段、３３は第１ガイド溝、３３ａは第１ラック、３４はガイド手段、３５は第２ガイド溝、３５ａは第２ラックを示す。   In the drawings, 10 is an inverter device, 13 is a housing, 14a is a mounting surface, 18 and 25a are shaft portions, 20 is a mounting mechanism, 21 is a first mounting member, 22 is a second mounting member, and 21b and 22b are end portions. , 24 is a fixture, 29 is a pinion, 32 is a rotation support means, 33 is a first guide groove, 33a is a first rack, 34 is a guide means, 35 is a second guide groove, and 35a is a second rack.

Claims (5)

インバータ装置の筐体を被取付け側に対して取付けるためのインバータ装置用の取付機構であって、
前記筐体において前記被取付け側に対向する取付け面側に配置され、前記被取付け側に対して固定具により固定される複数の取付部材と、
前記筐体の取付け面側にて前記複数の取付部材を回動可能に支持する回動支持手段と、
前記複数の取付部材の夫々に設けられ、前記回動支持手段との係合によって当該取付部材を所定のスライド方向へガイドするガイド手段とを備え、
前記複数の取付部材は、前記回動支持手段の周りの回動方向と前記スライド方向とに移動されることにより、前記取付け面側における一平面内での位置調整が可能に構成されていることを特徴とする取付機構。 An attachment mechanism for an inverter device for attaching the casing of the inverter device to the attached side,
A plurality of mounting members arranged on the mounting surface side facing the mounted side in the housing and fixed to the mounted side by a fixture;
Rotation support means for rotatably supporting the plurality of attachment members on the attachment surface side of the housing;
A guide means provided on each of the plurality of attachment members, for guiding the attachment member in a predetermined sliding direction by engagement with the rotation support means;
The plurality of attachment members are configured to be position-adjustable within one plane on the attachment surface side by being moved in a rotation direction around the rotation support means and in the slide direction. A mounting mechanism characterized by. 前記回動支持手段は、前記筐体の取付け面側の中央部に設けられ、
前記複数の取付部材の夫々の端部に、前記固定具用の取付け穴を形成したことを特徴とする請求項１記載の取付機構。 The rotation support means is provided in a central portion on the mounting surface side of the housing,
The attachment mechanism according to claim 1, wherein an attachment hole for the fixture is formed at each end of the plurality of attachment members. 前記回動支持手段は、軸部とその外周に位置するピニオンとを備え、
前記複数の取付部材は、前記ピニオンに噛合する第１ラックを有する第１取付部材と前記ピニオンに噛合する第２ラックを有する第２取付部材とからなる一対の取付部材を備え、
前記一対の取付部材は、前記第１ラックと前記第２ラックとが前記ピニオンを挟んで互いに対向するように配置されることで、前記第１取付部材の動きを、前記ピニオンを介して反対方向の動きとして前記第２取付部材に伝達することを特徴とする請求項１又は２記載の取付機構。 The rotation support means includes a shaft portion and a pinion located on the outer periphery thereof,
The plurality of mounting members include a pair of mounting members including a first mounting member having a first rack meshing with the pinion and a second mounting member having a second rack meshing with the pinion,
The pair of mounting members are arranged such that the first rack and the second rack are opposed to each other with the pinion interposed therebetween, so that the movement of the first mounting member is reversed in the opposite direction via the pinion. The attachment mechanism according to claim 1, wherein the movement is transmitted to the second attachment member as a movement of the attachment. 前記一対の取付部材は、何れも板状をなし、
前記ガイド手段は、前記第１取付部材に形成された第１ガイド溝と前記第２取付部材に形成された第２ガイド溝とを有し、前記第１ガイド溝に沿って前記第１ラックが形成されると共に前記第２ガイド溝に沿って前記第２ラックが形成されていることを特徴とする請求項３記載の取付機構。 Each of the pair of mounting members has a plate shape,
The guide means includes a first guide groove formed in the first mounting member and a second guide groove formed in the second mounting member, and the first rack is extended along the first guide groove. 4. The attachment mechanism according to claim 3, wherein the second rack is formed along the second guide groove. 請求項１から４までの何れかに記載の取付機構を備えたことを特徴とするインバータ装置。   An inverter device comprising the mounting mechanism according to any one of claims 1 to 4.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016174451A (en) * 2015-03-16 2016-09-29 積水化学工業株式会社 Replacement method for power conditioner apparatus in building with photovoltaic power generation system and mounting structure of power conditioner apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135907U (en) * 1974-09-08 1976-03-17
JPH0832247A (en) * 1994-07-19 1996-02-02 Fuji Electric Co Ltd Wall mounting device for electric apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135907U (en) * 1974-09-08 1976-03-17
JPH0832247A (en) * 1994-07-19 1996-02-02 Fuji Electric Co Ltd Wall mounting device for electric apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016174451A (en) * 2015-03-16 2016-09-29 積水化学工業株式会社 Replacement method for power conditioner apparatus in building with photovoltaic power generation system and mounting structure of power conditioner apparatus

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