JP2508265Y2 - Distribution board wire holding structure - Google Patents
Distribution board wire holding structureInfo
- Publication number
- JP2508265Y2 JP2508265Y2 JP5550890U JP5550890U JP2508265Y2 JP 2508265 Y2 JP2508265 Y2 JP 2508265Y2 JP 5550890 U JP5550890 U JP 5550890U JP 5550890 U JP5550890 U JP 5550890U JP 2508265 Y2 JP2508265 Y2 JP 2508265Y2
- Authority
- JP
- Japan
- Prior art keywords
- box
- distribution board
- protective plate
- fixed
- piece
- 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
Links
Landscapes
- Patch Boards (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は自立形等の分電盤の電線保持構造に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to an electric wire holding structure for a distribution board such as a self-standing type.
［従来の技術］ 従来の分電盤の函体内のガータースペースに入れた電
線（通常入線と称する）を結束するためにケーブルサポ
ートが設けられているのが通常である。[Prior Art] A cable support is usually provided for binding electric wires (normally referred to as "entry wires") put in a garter space in a box of a conventional distribution board.
［考案が解決しようとする課題］ ところが従来のケーブルサポートは金属板を加工し、
函体に溶接固定されているもので、周縁に角があり、電
線の被覆を傷付け易いという問題があった。[Problems to be solved by the invention] However, in the conventional cable support, a metal plate is processed,
Since it is welded and fixed to the box, there is a problem that the periphery of the box has corners and the coating of the electric wire is easily damaged.
本考案はこのような問題点に鑑みて為されたもので、
その目的とするところは電線の被覆を傷付けることがな
く、しかも回路遮断器などの内器を保護するための保護
板の補強部材を兼ねたケーブルサポートを備えた分電盤
の電線保持構造を提供するにある。The present invention has been made in view of such problems.
The purpose is to provide a wire holding structure for a distribution board that does not damage the wire coating and that also has a cable support that also functions as a reinforcing member for a protective plate for protecting internal components such as circuit breakers. There is.
［課題を解決するための手段］ 本考案は、上述の目的を達成するために、函体内の略
中央部に配設される内器を保護するために函体の前面開
口部を覆うように保護板を前記開口部付近に配置装着し
た分電盤において、函体の底部に一側片を固定し、函体
の前面開口部に臨ませた他の側片で上記保護板を保持し
た略コ状の保護受け台を、開口部が函体内の内器の結線
のためのガータースペースに臨むように設けるととも
に、上記両側片間に断面が円形の棒状ケーブルサポート
用部材を介装したものである。[Means for Solving the Problems] In order to achieve the above-mentioned object, the present invention covers a front opening of a box body in order to protect an internal unit disposed in a substantially central portion of the box body. In a distribution board in which a protective plate is arranged and mounted in the vicinity of the opening, one side piece is fixed to the bottom of the box, and the above-mentioned protective plate is held by the other side piece facing the front opening of the box. A U-shaped protection cradle is provided so that the opening faces the garter space for connecting the internal unit in the box body, and a rod-shaped cable support member with a circular cross section is interposed between the both side pieces. is there.
［作用］ 而して本考案はケーブルサポート用部材が断面が円形
であるため、電線の被覆を傷付けることがなく、しかも
ケーブルサポート用部材が保護板受け台の側片の補強部
材として兼用でき、その上保護板受け台の両側片間に介
装させる構造であるため、特別に溶接固定する必要もな
い。[Operation] Therefore, in the present invention, since the cable support member has a circular cross section, it does not damage the coating of the electric wire, and the cable support member can also serve as a reinforcing member for the side piece of the protective plate cradle. Moreover, since it is a structure that is interposed between both sides of the protection plate pedestal, there is no need to weld and fix it specially.
［実施例］ 以下本考案を実施例図により説明する。[Embodiment] The present invention will be described below with reference to an embodiment.
本考案分電盤は第１図に示すように函体４の前面開口
部に外蓋１を蝶番23により開閉自在に装着してあり、こ
の外蓋１を開くと、第２図に示すように中蓋として設け
られた保護板３で函体４内部が被蔽され、保護板３の前
面には分岐回路遮断器や、主幹回路遮断器等の内器２の
操作部が保護板３に穿設している窓孔3aより露出してい
る。In the distribution board of the present invention, as shown in FIG. 1, an outer lid 1 is attached to a front opening of a box body 4 by a hinge 23 so as to be freely opened and closed. When the outer lid 1 is opened, as shown in FIG. The inside of the box 4 is covered with a protective plate 3 provided as an inner lid on the front side of the protective plate 3, and the operation portion of the internal unit 2 such as a branch circuit breaker or a main circuit breaker is attached to the protective plate 3 on the front surface of the protective plate 3. It is exposed from the window hole 3a that is drilled.
函体４は第３図に示すように鋼板の折り曲げ加工と溶
接により形成されたもので、前面開口部の周縁先端は内
部方向に断面略Ｚ状に折り曲げて前面開口部よりやや内
側に保護板３が配置される開口部の周縁枠22を形成し、
更に上面両側には吊り下げボルト24を螺着している。The box body 4 is formed by bending and welding a steel plate as shown in FIG. 3, and the front end of the peripheral edge of the front opening is bent inward in a substantially Z-shaped cross section so that the protective plate is slightly inside the front opening. Forming a peripheral frame 22 of the opening in which 3 is placed,
Further, suspension bolts 24 are screwed on both sides of the upper surface.
また函体４は第３図に示すように底部両側に夫々２条
の枕台13,13′を函体４の上、下方向に設けてあり、こ
の２条の枕台13,13′にまたがるように固定片11aを載承
した保護板受け台11を底部両側に立設している。Further, as shown in FIG. 3, the box body 4 is provided with two-row pillows 13 and 13 'on both sides of the bottom, respectively, above and below the box 4, and these two-row pillows 13 and 13' are provided. Protective plate receiving bases 11 on which fixed pieces 11a are mounted are installed upright on both sides of the bottom so as to straddle.
保護板受け台11はコ状に折り曲げた金属板等から形成
され、一側片を上記固定片11aとし、他側片を保護板保
持片11bとし、これら両片11a,11b間に金属製丸棒からな
るケーブルサポート用部材14を介装させて両片11a,11b
の補強を図っているもので、枕台13,13′上に固定片11a
を上述のように載承させるとともに、函体４の底部両側
幅方向に亘る長さを持つ連結板18の端部を固定片11a上
に乗せて、固定片11aと連結板18の端部に夫々設けた孔
を介して貫通した枕台13,13′のボルト15,15′に螺入し
たナット16,16′により共締め固定されている。The protection plate cradle 11 is formed of a metal plate or the like bent in a U shape, one side piece is the fixed piece 11a, the other side piece is the protection plate holding piece 11b, and a metal circle between these two pieces 11a, 11b. Both pieces 11a, 11b are inserted by interposing a cable support member 14 made of a rod.
It is intended to reinforce, and the fixed piece 11a on the pillow 13,13 '
Is mounted as described above, and the end of the connecting plate 18 having a length across the width of the bottom of the box 4 is placed on the fixed piece 11a, and the end of the fixed piece 11a and the end of the connecting plate 18 are placed. They are fixed together by nuts 16 and 16 'which are screwed into bolts 15 and 15' of pillows 13 and 13 'which penetrate through the holes respectively provided.
この固定状態で保護板受け台11の中央片11cは函体４
の側板に隙間を介して並行している。ここで保護板受け
台11と函体４との間には隙間ができ、函体４が変形した
状態で据え付けられても、函体４の変形の影響を保護板
受け台11があまり受けることがないようになっている。In this fixed state, the central piece 11c of the protection plate receiving base 11 is the box 4
The side plates are parallel to each other with a gap. Here, there is a gap between the protective plate receiving base 11 and the box 4, and even if the box 4 is installed in a deformed state, the protective plate receiving base 11 is not much affected by the deformation of the box 4. There is no such thing.
片側の保護受け台11の保護板保持片11bには金属製の
受け具17をねじ固定しており、受け具17先端に取り付け
た蝶番12に保護板３の一側縁を取り付けることにより、
蝶番12、受け具17を介して保護板３を開閉自在に保持す
ることになる。A metal holder 17 is fixed by screws to the protective plate holding piece 11b of the protective pedestal 11 on one side, and by attaching one side edge of the protective plate 3 to the hinge 12 attached to the tip of the holder 17,
The protective plate 3 is held openably and closably via the hinge 12 and the receiving member 17.
他側の保護受け台11の保護板保持片11bには、保護板
３に装着されている固定ねじ20を螺合する雌ねじ部19を
先端に設けた受け具17をねじ固定しており、閉成された
保持板３の他側縁側を固定保持することができるように
なっている。On the protection plate holding piece 11b of the protection receiving base 11 on the other side, a receiving tool 17 provided with a female screw portion 19 for screwing a fixing screw 20 mounted on the protection plate 3 at its tip is screwed and closed. The other side edge side of the formed holding plate 3 can be fixedly held.
保護板受け台11は第４図に示すように函体４の上、下
部と中央部の３箇所の両側に少なくとも配設されるもの
で、第５図、第６図に示すように上部に設けられる保護
受け台11は函体４の天井面に横片5aを、函体４の内側面
に縦片5bを沿うように配設するＬ型ベース５の縦片5bを
中央片11cの外面に当接して、その縦片5bに穿設してい
るねじ孔６に中央片11aに貫挿させた固定ねじ７を螺入
締結することにより縦片5bを固定している。As shown in FIG. 4, the protective plate receiving bases 11 are arranged at least on both sides of the upper, lower and central portions of the box 4, and as shown in FIGS. The protection pedestal 11 provided has a horizontal piece 5a on the ceiling surface of the box body 4 and a vertical piece 5b of the L-shaped base 5 arranged along the inner side surface of the box body 4 along the vertical piece 5b. Then, the vertical piece 5b is fixed by screwing and fastening the fixing screw 7 inserted into the central piece 11a into the screw hole 6 formed in the vertical piece 5b.
Ｌ型ベース５は上記吊り下げボルト24の装着部の函体
４を補強するためのもので、函体４の天井面の挿通孔８
及び横片5Aに設けた挿通孔９に挿通させた吊り下げボル
ト24の雄ねじ部24Aにナット10を締結して吊り下げボル
ト24を固定する。The L-shaped base 5 is used to reinforce the box body 4 on which the hanging bolt 24 is mounted, and the insertion hole 8 on the ceiling surface of the box body 4 is used.
Also, the hanging bolt 24 is fixed by fastening the nut 10 to the male screw portion 24A of the hanging bolt 24 inserted through the insertion hole 9 provided in the horizontal piece 5A.
さて上記両側の枕台13′,13′のボルト15′,15′先端
にはスペーサ21,21が被挿されて、両側のスペーサ21,21
間に内器取り付け板26を橋絡し、ナット22,22により内
器取り付け板26をボルト15′,15′に固定している。内
器取り付け板26上には内器２や、ブースバー取付け台25
を配設した内器支持台27を固定している。Now, the spacers 21 and 21 are inserted into the tips of the bolts 15 'and 15' of the pillows 13 'and 13' on both sides, and the spacers 21 and 21 on both sides are inserted.
The inner unit mounting plate 26 is bridged in between, and the inner unit mounting plate 26 is fixed to the bolts 15 ′, 15 ′ by the nuts 22, 22. On the inner unit mounting plate 26, the inner unit 2 and the booth bar mount 25
The internal unit support base 27 on which the above is arranged is fixed.
而してこの内器支持台27と、上記保護板受け台11との
間の空間が電線入線用のガタースペースＡとなる。Thus, the space between the internal unit support base 27 and the protective plate support base 11 becomes a gutter space A for wire entry.
このガタースペースＡに臨んだ保護板受け台11の補強
部材を兼ねたケーブルサポート用部材14は上下端を固定
片11a、保護板保持片11bの対向面に形成した凹部に嵌合
して両片11a,11b間に介装されて、特に溶接などをする
事なく固定されているもので、保護板受け台11の補強部
材として機能するとともに、ガタースペースＡに配線さ
れる電線を結束する結束バンド（図示せず）を固持する
ために使用される。The cable support member 14 that also functions as a reinforcing member of the protection plate receiving base 11 facing the gutter space A has both upper and lower ends fitted into the recesses formed on the facing surfaces of the fixed piece 11a and the protection plate holding piece 11b. A binding band that is interposed between 11a and 11b and is fixed without any welding or the like, functions as a reinforcing member of the protection plate pedestal 11, and binds the wires wired in the gutter space A. Used to hold (not shown).
28は外蓋１を開成したときに、函体４の周縁枠22と、
上記保護板３との間の隙間を介して上記ガタースペース
Ａが外部から見えるのを防ぐためのガターカバーで、該
ガターカバー28は保護板受け台11の保護板保持片11bに
固定されている。また29は外蓋１のラッチ金具である。28 is a peripheral frame 22 of the box body 4 when the outer lid 1 is opened,
The gutter cover 28 is a gutter cover for preventing the gutter space A from being seen from the outside through a gap between the gutter cover 28 and the protection plate 3, and the gutter cover 28 is fixed to the protection plate holding piece 11b of the protection plate receiving base 11. Further, 29 is a latch metal fitting of the outer lid 1.
第５図は横幅寸法の大きい別の実施例の断面を示して
おり、この実施例の場合も基本的には第３図に示した構
成と同様な構成からなり、内器取り付け板24の横幅寸法
が函体４の幅寸法が大きくなった分だけ大きくなってい
る。FIG. 5 shows a cross section of another embodiment having a large width dimension, and in the case of this embodiment as well, it basically has the same structure as that shown in FIG. The size is increased as the width of the box 4 is increased.
上記各実施例ではガターカバー28は保護板受け台11の
保護板保持片11bに固定している構造であったが、第８
図に示すように周縁枠22にねじ固定する構造であっても
よい。Although the gutter cover 28 is fixed to the protective plate holding piece 11b of the protective plate receiving base 11 in each of the above-described embodiments,
As shown in the figure, the structure may be such that the peripheral frame 22 is fixed by screws.
［考案の効果］ 本考案はケーブルサポート用部材が断面が円形である
ため、電線の被覆を傷付けることがなく、しかもケーブ
ルサポート用部材が保護板受け台の両側片の補強部材と
して兼用でき、また保護板受け台の両側片間に介装させ
る構造であるため、特別に溶接固定する必要がないとい
う効果がある。[Advantage of the Invention] Since the cable support member of the present invention has a circular cross section, it does not damage the coating of the electric wire, and the cable support member can also serve as a reinforcing member for both side pieces of the protection plate cradle. Since it has a structure in which it is interposed between both sides of the protection plate pedestal, there is an effect that it is not necessary to specially weld and fix it.
第１図は本考案の一実施例の斜視図、第２図は同上の外
蓋を開成した状態の斜視図、第３図は同上の要部の断面
図、第４図は同上の一部省略し且つ保護板及び内器を取
り外した状態の斜視図、第５図は同上の要部の拡大断面
図、第６図は同上の要部の分解斜視図、第７図は本考案
の別の実施例の断面図、第８図は本考案の他の実施例の
一部破断省略せる拡大断面図である。 １は外蓋、２は内器、３は保護板、４は函体、11は保護
板受け台、14はケーブルサポート用部材である。FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a perspective view showing a state in which the outer lid is opened, FIG. 3 is a sectional view of a main part of the same, and FIG. 4 is a part of the same. FIG. 5 is an enlarged cross-sectional view of the main part of the above, FIG. 5 is an exploded perspective view of the main part of the same, and FIG. 7 is another view of the present invention. FIG. 8 is an enlarged cross-sectional view of another embodiment of the present invention, which can be partially cut away. Reference numeral 1 is an outer lid, 2 is an inner container, 3 is a protective plate, 4 is a box, 11 is a protective plate pedestal, and 14 is a cable support member.
Claims (1)
するために函体の前面開口部を覆うように保護板を前記
開口部付近に配置装着した分電盤において、函体の底部
に一側片を固定し、函体の前面開口部に臨ませた他の側
片で上記保護板を保持した略コ状の保護受け台を、開口
部が函体内の内器の結線のためのガータースペースに臨
むように設けるとともに、上記両側片間に断面が円形の
棒状ケーブルサポート用部材を介装して成ることを特徴
とする分電盤の電線保持構造。1. A distribution board in which a protective plate is arranged and mounted in the vicinity of the opening so as to cover the front opening of the box in order to protect the internal unit arranged in the substantially central portion of the box. One side piece is fixed to the bottom of the body, and a substantially U-shaped protection cradle holding the above protection plate with the other side piece facing the front opening of the box, the opening of the inside of the box An electric wire holding structure for a distribution board, which is provided so as to face a garter space for connection, and a rod-shaped cable support member having a circular cross section is interposed between the both side pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5550890U JP2508265Y2 (en) | 1990-05-28 | 1990-05-28 | Distribution board wire holding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5550890U JP2508265Y2 (en) | 1990-05-28 | 1990-05-28 | Distribution board wire holding structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0414406U JPH0414406U (en) | 1992-02-05 |
| JP2508265Y2 true JP2508265Y2 (en) | 1996-08-21 |
Family
ID=31578524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5550890U Expired - Fee Related JP2508265Y2 (en) | 1990-05-28 | 1990-05-28 | Distribution board wire holding structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508265Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3498488B2 (en) * | 1996-07-31 | 2004-02-16 | 松下電工株式会社 | Switchboard |
-
1990
- 1990-05-28 JP JP5550890U patent/JP2508265Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414406U (en) | 1992-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |