JPH0591103U - Board device - Google Patents
Board deviceInfo
- Publication number
- JPH0591103U JPH0591103U JP3505092U JP3505092U JPH0591103U JP H0591103 U JPH0591103 U JP H0591103U JP 3505092 U JP3505092 U JP 3505092U JP 3505092 U JP3505092 U JP 3505092U JP H0591103 U JPH0591103 U JP H0591103U
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- box
- holding bar
- mounting frame
- fixed
- 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.)
- Granted
Links
Landscapes
- Patch Boards (AREA)
Abstract
(57)【要約】
【目的】ボックス内に機器を取着する取付プレ−トを保
持する一対の取付フレ−ムの上下位置を規制し、機器相
互間を接続する電線の結束固定を行う盤装置を提供す
る。
【構成】ボックス１内の一対の取付フレ−ム２には主幹
ブレ−カ１１や分岐ブレ−カ４や中性線スイッチ６とい
った機器が、取付プレ−ト３を介して取着している。両
取付フレ−ム２の下端部をボックス１内の後壁に締結し
ているナット１７は保持バ−１０の取付部１０ａを取付
フレ−ム２とボックス１の間にて固定している。保持バ
−１０は両取付フレ−ム２に跨がるように位置し、保持
バ−１０の支持部１０ｂには取付フレ−ム２の下端面が
当接し、取付フレ−ム２の上下の位置を規制している。
保持バ−１０の連結部１０ｃで、結束具１９は機器相互
を接続している電線１８を結束固定している。
(57) [Abstract] [Purpose] A board that regulates the vertical position of a pair of mounting frames that hold the mounting plates for mounting the equipment in the box, and binds and fixes the wires that connect the equipment to each other. Provide a device. [Structure] Devices such as a main breaker 11, a branch breaker 4, and a neutral wire switch 6 are attached to a pair of mounting frames 2 in a box 1 via a mounting plate 3. . A nut 17 fastening the lower ends of both mounting frames 2 to the rear wall of the box 1 fixes the mounting portion 10a of the holding bar 10 between the mounting frame 2 and the box 1. The holding bar 10 is positioned so as to straddle both the mounting frames 2, and the lower end surface of the mounting frame 2 abuts on the support portion 10b of the holding bar 10 so that the upper and lower parts of the mounting frame 2 are not in contact with each other. The position is regulated.
At the connecting portion 10c of the holding bar 10, the binding tool 19 binds and fixes the electric wires 18 connecting the devices to each other.
Description
【０００１】[0001]
本考案は、機器を取着した取付プレ−トをボックス内に取り付けた左右一対の 取付フレ−ムの間に架設した盤装置に関するものである。 The present invention relates to a panel device in which a mounting plate on which a device is mounted is installed between a pair of left and right mounting frames mounted in a box.
【０００２】[0002]
従来より、この種の盤装置では各機器を取付プレ−トに取着し、ボックス内に 取り付けた左右一対の取付フレ−ムの間に取付プレ−トを架設することによって 、各機器をボックス内に取り付けるようにしてある。取付フレ−ムは、上下両端 部に上下方向に長い長孔を有し、ボックスの後壁に頭部が固定されたボルトを長 穴に挿通し、ボルトにナットを螺合させることによってボックスに固定されてい る。取付フレ−ムには取付プレ−トをビス等を用いて固定するための取付孔が上 下方向に一定ピッチで形成される。長穴は左右の取付フレ−ムにおける取付孔の 位置合わせを可能とするために設けられている。またボックス内には機器相互を 接続する電線が配線されている。 Conventionally, in this type of panel device, each device is attached to a mounting plate, and the mounting plate is installed between a pair of left and right mounting frames mounted in the box, so that each device is mounted in the box. It is installed inside. The mounting frame has long holes in the vertical direction at both upper and lower ends, and a bolt whose head is fixed to the rear wall of the box is inserted into the long hole, and a nut is screwed into the bolt to attach it to the box. It is fixed. Mounting holes for fixing the mounting plate using screws or the like are formed in the mounting frame in a vertical direction at a constant pitch. The long holes are provided to allow the mounting holes in the left and right mounting frames to be aligned with each other. In addition, electric wires that connect devices to each other are laid inside the box.
【０００３】[0003]
上記構成では取付フレ−ムの上下方向の位置を規制する手段がないものである から、取付フレ−ムをボックスに取り付ける際に左右の取付フレ−ムの位置合わ せに手間がかかるという問題がある。また、ナットがボルトに締結されるまでは 、取付フレ−ムを手で支持することになるから、ナットの締めつけ作業がやりに くいという問題がある。一方、ボックス内の電線が定位置に固定されていないと 、扉を開いて電線が露出したときに美観を損ねるばかりでなく、扉の開閉時に電 線を扉に挟み込み、電線の絶縁被覆が傷ついて危険であるという問題が生じる。 In the above configuration, since there is no means for controlling the vertical position of the mounting frame, there is a problem that it takes time to align the left and right mounting frames when mounting the mounting frame on the box. is there. Further, until the nut is fastened to the bolt, the mounting frame is manually supported, which makes it difficult to tighten the nut. On the other hand, if the wires inside the box are not fixed in place, not only will the appearance of the wires be impaired when the door is opened and the wires exposed, but the wires will be pinched by the door when the door is opened and closed, and the insulation coating of the wires will be damaged. The problem of being dangerous.
【０００４】 本考案は上記問題点の解決を目的とし、取付フレ−ムの上下方向の位置を規制 することができ、かつ電線を結束固定することができる盤装置を提供するもので ある。The present invention aims to solve the above problems and provides a board device capable of restricting the vertical position of a mounting frame and binding and fixing electric wires.
【０００５】[0005]
本考案では、上記目的を達成するために、機器を収納するボックスの両側部に それぞれ上下方向に沿って配設され機器を取着した取付プレ−トが架設される一 対の取付フレ−ムと、両取付フレ−ム間に跨がるように配設される保持バ−とを 備え、各取付フレ−ムはそれぞれ下端部がボルトを用いてボックスの後壁に固定 され、保持バ−は、各取付フレ−ムとボックスの後壁との間に挿入され上記ボル トが挿通されてボックスに対して固定される一対の取付部と、各取付フレ−ムの 下端面に当接する支持部と、両支持部間を連結する連結部とを連続一体に備える 形状に形成され、ボックス内で配線される電線が上記連結部に結束固定される。 According to the present invention, in order to achieve the above object, a pair of mounting frames are installed on both sides of a box for housing the equipment, and mounting plates for mounting the equipment are installed along the vertical direction. And a holding bar arranged so as to straddle both mounting frames. Each mounting frame has its lower end fixed to the rear wall of the box with bolts, and the holding bar is provided. Are a pair of mounting portions that are inserted between each mounting frame and the rear wall of the box and through which the bolts are inserted and fixed to the box, and a support that abuts the lower end surface of each mounting frame. And a connecting portion that connects the support portions to each other are integrally and continuously formed, and the electric wires wired in the box are bound and fixed to the connecting portion.
【０００６】[0006]
上記構成によれば、保持バ−の支持部が取付フレ−ムの下端面に当接して、取 付フレ−ムの上下方向の位置を規制するので、取付フレ−ムをボックス内に取り 付ける際の作業性が向上する。またボックス内で配線される電線を保持バ−の連 結部に結束することによって電線を定位置に固定しているので、扉を開いたとき の美観を保つことができるだけでなく、扉の開閉時に電線を扉に挟み込むことが 防止され、電線の絶縁被覆を傷つけたり、内部導体が断線したりすることがない のである。 According to the above construction, the supporting portion of the holding bar contacts the lower end surface of the mounting frame to regulate the vertical position of the mounting frame, so that the mounting frame is mounted in the box. Workability at the time is improved. In addition, the wires that are routed inside the box are fixed in place by bundling them at the connection part of the holding bar, so not only can you maintain the aesthetics when the door is opened, but you can also open and close the door. At times, the wire is prevented from being caught in the door, so that the insulation coating of the wire is not damaged and the inner conductor is not broken.
【０００７】[0007]
本実施例では盤装置として分電盤を例示するが、制御盤等の他の盤装置であっ ても本考案の技術思想は適用可能である。 図１（ａ）に示すようにボックス１は前面開口し、開口部の一側縁には扉１ａ が蝶着される。ボックス１の中には、左右一対の断面略コ形の金属製の取付フレ −ム２が上下方向に沿って配設され、取付フレ−ム２は開口側をボックス１の後 壁に対向させる形でボックス１に固定される。取付フレ−ム２のボックス１への 固定方法は後述する。取付フレ−ム２には複数の取付プレ−ト３が架設される。 取付フレ−ム２には上下方向に一定ピッチで多数の取付孔（図示せず）が形成さ れ、所望位置の取付孔に螺合するビス２０を用いて取付プレ−ト３の両側部が取 付フレ−ム２に固定されるのである。各取付プレ−ト３の上には全電路を開閉す る主幹ブレ−カ５、主幹ブレ−カ５の負荷側で分岐された電路を開閉する分岐ブ レ−カ４、主幹ブレ−カ５の負荷側で中性線を開閉する中性線用スイッチ６が夫 々取着され、各取付プレ−ト３が上記順序でボックス１の上部から順に配設され ている。図２（ｂ）に示す如くボックス１の下部には、両取付フレ−ム２に跨が るように保持バ−１０が取り付けられている。保持バ−１０は上下方向の取付部 １０ａと前後方向の支持部１０ｂと左右方向の連結部１０ｃを連続一体に備える 略コ形に金属線材を折曲して形成される。 In this embodiment, a distribution board is exemplified as the panel device, but the technical idea of the present invention can be applied to other panel devices such as a control panel. As shown in FIG. 1A, the box 1 has a front opening, and a door 1a is hinged to one edge of the opening. Inside the box 1, a pair of left and right metal mounting frames 2 having a substantially U-shaped cross section are arranged along the vertical direction, and the mounting frame 2 faces the rear wall of the box 1 at the opening side. It is fixed to the box 1 in shape. A method for fixing the mounting frame 2 to the box 1 will be described later. A plurality of mounting plates 3 are installed on the mounting frame 2. A large number of mounting holes (not shown) are formed in the mounting frame 2 in the vertical direction at a constant pitch, and both sides of the mounting plate 3 are secured by using screws 20 screwed into the mounting holes at desired positions. It is fixed to the mounting frame 2. On each mounting plate 3, a master breaker 5 that opens and closes all electric lines, a branch breaker 4 that opens and closes the electric line that is branched on the load side of the main breaker 5, and a main breaker 5 A neutral wire switch 6 that opens and closes the neutral wire on the load side is attached, and the mounting plates 3 are arranged in this order from the top of the box 1. As shown in FIG. 2B, a holding bar 10 is attached to the lower portion of the box 1 so as to straddle both attachment frames 2. The holding bar 10 is formed by bending a metal wire rod into a substantially U-shape, which is provided with a vertically mounting portion 10a, a front-back supporting portion 10b, and a left-right connecting portion 10c integrally and continuously.
【０００８】 ボックス１の後壁内側面における取付フレ−ム２の上下両端部に対向する部位 には図２（ａ）に示すようにボルト保持板１２が溶接等の方法により固定されて いる。ボルト保持板１２は、ボックス１の後壁に当接する一対の脚片を備え、両 脚片の間にボックス１の前面側に突出する断面略コ形の折曲部を形成した形状を 有する。ボルト保持板１２の折曲部とボックス１の後壁との間にはボルト１３の 頭部１３ｂが挟持されている。ボルト１３のねじ部１３ａはボルト保持板１２に 形成した透孔１２ａを通し前方に突出する。ボルト１３のねじ部１３ａには、保 持バ−１０の取付部１０ａがワッシャ１５を介して挿着され、ボルト１３に螺合 するナット１６とボルト保持板１２との間に取付部１０ａがワッシャ１５ととも に挟持される。ボルト１３のねじ部１３ａにおけるナット１６よりも先端側は取 付フレ−ム２の上下両端部に形成された上下方向に長い長孔２ｂに挿通され（図 １（ｂ）参照）長孔２ｂを通ったねじ部１３ａの先端部にはナット１７が螺合し ている。従って、取付フレ−ム２は長穴２ｂの周部がナット１６、１７の間に挟 持されることによってボックス１に固定されるのである。この取付状態において 、保持バ−１０の支持部１０ｂは取付フレ−ム２の下端面に当接する。すなわち 取付フレ−ム２をボックス１に固定するボルト１３のねじ部１３ａは取付フレ− ム２上の長孔２ｂに挿通されるから、取付フレ−ム２は長孔２ｂの範囲で上下方 向に移動可能であるが、ボックス１に対して定位置に固定された保持バ−１０の 支持部１０ｂが取付フレ−ム２の下端面に当接することによって取付フレ−ム２ の下方への移動が規制されるのである。As shown in FIG. 2A, a bolt holding plate 12 is fixed to the inner surface of the rear wall of the box 1 facing the upper and lower ends of the mounting frame 2 by welding or the like. The bolt holding plate 12 includes a pair of leg pieces that come into contact with the rear wall of the box 1, and has a shape in which a bent portion having a substantially U-shaped cross section that protrudes toward the front side of the box 1 is formed between both leg pieces. A head 13 b of a bolt 13 is held between the bent portion of the bolt holding plate 12 and the rear wall of the box 1. The screw portion 13a of the bolt 13 protrudes forward through a through hole 12a formed in the bolt holding plate 12. The mounting portion 10a of the retaining bar 10 is inserted into the threaded portion 13a of the bolt 13 via the washer 15, and the mounting portion 10a is mounted between the nut 16 screwed to the bolt 13 and the bolt holding plate 12. It is sandwiched with 15. The front end side of the screw portion 13a of the bolt 13 with respect to the nut 16 is inserted into the vertically long slots 2b formed at both upper and lower ends of the mounting frame 2 (see FIG. 1 (b)). A nut 17 is screwed onto the tip of the threaded portion 13a. Therefore, the mounting frame 2 is fixed to the box 1 by sandwiching the peripheral portion of the elongated hole 2b between the nuts 16 and 17. In this mounted state, the supporting portion 10b of the holding bar 10 contacts the lower end surface of the mounting frame 2. That is, since the screw portion 13a of the bolt 13 for fixing the mounting frame 2 to the box 1 is inserted into the long hole 2b on the mounting frame 2, the mounting frame 2 faces upward and downward in the range of the long hole 2b. The support frame 10b of the holding bar 10 fixed at a fixed position with respect to the box 1 comes into contact with the lower end surface of the mounting frame 2 to move the mounting frame 2 downward. Are regulated.
【０００９】 ところで、本実施例では図１（ａ）中の主幹ブレ−カ５は単相３線用であるか ら３個の負荷側の端子１１ａ，１１ｂ，１１ｃを有する。中性線の端子１１ｂは 導電バ−７ｂを介して、中性線用スイッチ６に接続されている。電力線の端子１ １ａ，１１ｃには夫々導電バ−７ａ，７ｃの一端部が接続される。各導電バ−７ ａ，７ｂ，７ｃはそれぞれボックス１に対して絶縁された状態で固定される。導 電バ−７ａ，７ｃには導電性の複数の連絡板８を介して分岐ブレ−カ４の電源側 端子が接続される。By the way, in this embodiment, the main circuit breaker 5 in FIG. 1 (a) has three terminals 11a, 11b, 11c on the load side because it is for a single-phase three-wire system. The neutral wire terminal 11b is connected to the neutral wire switch 6 through the conductive bar 7b. One ends of conductive bars 7a and 7c are connected to terminals 11a and 11c of the power line, respectively. Each conductive bar 7a, 7b, 7c is fixed to the box 1 in an insulated state. The power supply side terminals of the branch breaker 4 are connected to the conductive bars 7a and 7c through a plurality of conductive connecting plates 8.
【００１０】 主幹ブレ−カ５と中性線用スイッチ６の間には欠相検出に用いる電線１８が接 続されている。図１（ａ）に示すように電線１８を保持バ−１０の連結部１０ｃ 上に金属線材等からなる結束具１９により縛り付けられて結束固定され、ボック ス１内で移動しないようになっている。このようにして、扉１ａを開いた時の前 面の美観を保つことができ、また扉１ａの開閉の際に電線１８を扉１ａに挟み込 むことが防止され、電線の絶縁被覆を傷つけたり、内部導体が断線することがな いのである。他に電線が配設されている場合には、他の電線も保持バ−１０上の 連結部１０ｃに結束固定すればよい。An electric wire 18 used for detecting an open phase is connected between the main breaker 5 and the neutral wire switch 6. As shown in FIG. 1 (a), the electric wire 18 is bound on the connecting portion 10 c of the holding bar 10 by a binding tool 19 made of a metal wire or the like so that the electric wire 18 is bound and fixed so that it does not move in the box 1. .. In this way, the appearance of the front surface when the door 1a is opened can be maintained, and the wire 18 is prevented from being caught in the door 1a when the door 1a is opened and closed, and the insulation coating of the wire is damaged. The internal conductor is not broken. If other electric wires are provided, the other electric wires may be bound and fixed to the connecting portion 10c on the holding bar 10.
【００１１】 上記実施例では結束具１９として金属線材を用いているが、樹脂成形品の結束 具を用いてもよい。また、保持バ−１０と一体化した結束具１９により電線１８ を結束固定してもよい。Although a metal wire is used as the binding tool 19 in the above embodiment, a binding tool for a resin molded product may be used. Further, the electric wire 18 may be bound and fixed by the binding tool 19 integrated with the holding bar 10.
【００１２】[0012]
本考案は上述のように、左右一対の取付フレ−ムに跨がるように配設された保 持バ−に各取付プレ−トの下端部に当接する支持部を設けているので、取付フレ −ムの上下方向の位置を保持バ−によって規制することができ、取付フレ−ムを ボックスに取り付ける際の作業性が向上するという利点がある。またボックス内 で配線される電線を保持バ−の連結部とともに結束固定することができるので、 扉を開いたときの美観を保つことができるとともに、扉の開閉時に電線を扉に挟 み込むことがないという効果がある。 According to the present invention, as described above, since the holding bar disposed so as to straddle the pair of left and right mounting frames is provided with the supporting portion that abuts the lower end portion of each mounting plate, The vertical position of the frame can be regulated by the holding bar, and there is an advantage that the workability when the mounting frame is mounted on the box is improved. In addition, the wires that are routed inside the box can be bundled and fixed together with the connecting part of the holding bar, so the appearance when the door is opened can be maintained and the wires can be sandwiched between the doors when opening and closing the door. There is no effect.
【図１】（ａ）は本考案の実施例の正面図である。
（ｂ）は本考案における保持バ−の取付部の拡大正面図
である。FIG. 1A is a front view of an embodiment of the present invention.
(B) is an enlarged front view of the attachment portion of the holding bar in the present invention.
【図２】（ａ）は本考案における保持バ−の取付部の左
側面図である。（ｂ）は本考案における保持バ−の取付
部の下断面図である。FIG. 2A is a left side view of a mounting portion of a holding bar according to the present invention. FIG. 3B is a bottom cross-sectional view of the holding bar mounting portion in the present invention.
１ ボックス ２ 取付フレ−ム ３ 取付プレ−ト ４ 分岐ブレ−カ ５ 主幹ブレ−カ ６ 中性線用スイッチ ７ａ 導電バ− ７ｂ 導電バ− ７ｃ 導電バ− ８ 連絡板 １０ 保持バ− １０ａ 取付部 １０ｂ 支持部 １０ｃ 連結部 １３ ボルト １６ ナット １７ ナット １８ 電線 １９ 結束具 1 Box 2 Mounting Frame 3 Mounting Plate 4 Branch Breaker 5 Main Breaker 6 Neutral Wire Switch 7a Conductive Bar 7b Conductive Bar 7c Conductive Bar 8 Connecting Plate 10 Holding Bar 10a Mounting Part 10b support part 10c connection part 13 bolt 16 nut 17 nut 18 electric wire 19 binding tool
Claims (1)
れぞれ上下方向に沿って配設され機器を取着した取付プ
レ−トが架設される一対の取付フレ−ムと、両取付フレ
−ム間に跨がるように配設される保持バ−とを備え、各
取付フレ−ムはそれぞれ下端部がボルトを用いてボック
スの後壁に固定され、保持バ−は、各取付フレ−ムとボ
ックスの後壁との間に挿入され上記ボルトが挿通されて
ボックスに対して固定される一対の取付部と、各取付フ
レ−ムの下端面に当接する支持部と、両支持部間を連結
する連結部とを連続一体に備える形状に形成され、ボッ
クス内で配線される電線が上記連結部に結束固定される
ことを特徴とする盤装置。1. A pair of mounting frames in which a mounting plate, which is arranged along the vertical direction and has mounting plates to which the device is attached, is installed on both sides of a box for housing the device, and both mounting frames. And a holding bar disposed so as to straddle between the mounting frames, the lower ends of the respective mounting frames are fixed to the rear wall of the box with bolts, and the holding bars are provided in the respective mounting frames. And a rear wall of the box, and a pair of mounting portions which are fixed to the box by inserting the above-mentioned bolts, a supporting portion abutting the lower end surface of each mounting frame, and a space between both supporting portions. A board device, which is formed into a shape that continuously and integrally includes a connecting portion to be connected, and electric wires wired in a box are bound and fixed to the connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992035050U JP2575564Y2 (en) | 1992-05-26 | 1992-05-26 | Panel equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992035050U JP2575564Y2 (en) | 1992-05-26 | 1992-05-26 | Panel equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0591103U true JPH0591103U (en) | 1993-12-10 |
| JP2575564Y2 JP2575564Y2 (en) | 1998-07-02 |
Family
ID=12431215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992035050U Expired - Fee Related JP2575564Y2 (en) | 1992-05-26 | 1992-05-26 | Panel equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2575564Y2 (en) |
-
1992
- 1992-05-26 JP JP1992035050U patent/JP2575564Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2575564Y2 (en) | 1998-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19980324 |
|
| LAPS | Cancellation because of no payment of annual fees |