JPH07264732A - Power distribution panel - Google Patents

Abstract

PURPOSE:To make the wiring work much easier and improve working efficiency by providing wire supporting pieces separately consisting of an inner apparatus attaching rail and a support respectively. CONSTITUTION:A base fitting 11 is provided in a main body 1 of a box body, which has a first inserting hole located oppositely to a first bolt positioned vertically to an attaching bracket of a main body 1 of a box body, a second inserting hole for vertically positioning a second bolt 6 for fixing upper and lower ends 5a of an inner apparatus attaching rail 5 and a third inserting hole for fixing a support 9 for supporting an inner door 8. And a fourth inserting hole of a wiring supporting piece 13 is inserted to a bolt passing through an inserting hole of the base fitting 11 thereby providing wire supporting piece 13. Therefore, the support 9 is not used as wire supporting piece, so that the support 9 is not deformed. Also when taking out the inner apparatus from the main body 1 after binding a wire, it is not required to bind wire once and then to cut off the binding band. By doing this, wiring work becomes easier and work efficiency can be improved.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、内機取付レール間に機
器取付板を設けて各種電気機器を収納した分電盤に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a distribution board in which various equipments are accommodated by providing equipment mounting plates between inner machine mounting rails.

【０００２】[0002]

【従来の技術】従来技術の分電盤は、図６（ａ）のよう
に箱体本体２１の開口端縁部２１ａの直下近傍に設けた
取付金具２２に内機取付レール２３を固定し、その内機
取付レール２３より開口端縁部２１ａ近傍までの長さの
支柱２４を垂設し、その支柱２４の上端部に内扉２５を
備え、箱体本体２１の側板２１ｂと支柱２４の間を配線
スペース２６とし、電線２７は支柱２４を電線支持具と
して結束バンド２８で結束していた。2. Description of the Related Art In a conventional distribution board, as shown in FIG. 6A, an inner machine mounting rail 23 is fixed to a mounting bracket 22 provided immediately below an opening edge 21a of a box body 21. A pillar 24 having a length from the inner machine mounting rail 23 to the vicinity of the opening edge portion 21a is vertically provided, and an inner door 25 is provided at an upper end portion of the pillar 24, and between the side plate 21b of the box body 21 and the pillar 24. Was used as the wiring space 26, and the electric wire 27 was bound with the binding band 28 using the support 24 as the electric wire support.

【０００３】しかし、側板２１ｂと支柱２４との間の配
線スペース２６が非常に狭いため、配線する電線２７が
多い場合、図６（ｂ）のように電線２７の圧迫により支
柱２４が変形するという欠点がある他、支柱２４の変形
により内扉２５の開閉ができなくなるという欠点があっ
た。However, since the wiring space 26 between the side plate 21b and the column 24 is very narrow, if there are many wires 27 to be wired, the column 24 will be deformed by the pressure of the wire 27 as shown in FIG. 6B. In addition to the drawback, there is a drawback that the inner door 25 cannot be opened and closed due to the deformation of the support column 24.

【０００４】そこで、これらの問題点を解消するため
に、例えば、実開平４−６３１８３号公報が知られてい
る。In order to solve these problems, for example, Japanese Utility Model Laid-Open No. 4-63183 is known.

【０００５】これは、図７のように内機取付レール２３
の透孔２３ａに電線支持具２９のネジ挿通孔２９ａを対
向させ、取付ネジ３０によって電線支持具２９を内機取
付レール２３に螺着し、結束バンド２８によって電線３
１を電線支持具２９に結束するというものである。This is the inner machine mounting rail 23 as shown in FIG.
The screw insertion hole 29a of the electric wire support 29 is opposed to the through hole 23a of the electric wire support 29, the electric wire support 29 is screwed to the inner unit mounting rail 23 with the mounting screw 30, and the electric wire 3 is connected with the binding band 28.
1 is bound to the electric wire support 29.

【０００６】[0006]

【発明が解決しようとする課題】しかしながら、図６及
び図７の上記従来技術によると、電線２７，３１を結束
した後、内機を箱体本体２１から取り出す場合、一度電
線２７，３１を結束した結束バンド２８を切断しなけれ
ばならず、作業効率が非常に悪いという欠点があった。However, according to the above-mentioned prior art of FIGS. 6 and 7, when the inner unit is taken out from the box body 21 after the wires 27 and 31 are bound, the wires 27 and 31 are bound once. Since the binding band 28 must be cut, there is a drawback that the working efficiency is very poor.

【０００７】そこで本発明の目的は、配線作業が容易で
あり、且つ作業効率の良い分電盤を提供することにあ
る。Therefore, an object of the present invention is to provide a distribution board which facilitates wiring work and has good work efficiency.

【０００８】[0008]

【課題を解決するための手段】上記課題を解決するため
に、本発明の分電盤は、少なくとも箱体本体の四隅に設
けられた取付金具に第１のボルトを垂設し、その第１の
ボルトに対向する第１の挿通孔を形成すると共に、一方
の端部近傍に内機取付レールの上下端部を固着する第２
のボルトを垂設するための第２の挿通孔を形成し、他方
の端部近傍には内扉を支持する支柱を固着するための第
３の挿通孔を形成したベース金具を設け、そのベース金
具の第１の挿通孔に対向すると共に、第１のボルトを挿
通する第４の挿通孔を形成した電線支持具を設けたもの
である。In order to solve the above-mentioned problems, in the distribution board of the present invention, the first bolt is suspended from the mounting metal fittings provided at least at the four corners of the box body, and the first bolt Forming a first insertion hole facing the bolt of No. 2 and fixing the upper and lower ends of the inner unit mounting rail near one end
A base metal fitting having a second insertion hole for vertically hanging the bolt and a third insertion hole for fixing a support pillar for supporting the inner door is provided in the vicinity of the other end. An electric wire support is provided which is opposed to the first insertion hole of the metal fitting and has a fourth insertion hole through which the first bolt is inserted.

【０００９】電線支持具に電線結束用の開口部または切
欠部または立片を形成したものである。An electric wire support is provided with an opening, a notch or a vertical piece for binding electric wires.

【００１０】[0010]

【作用】箱体本体の取付金具に垂設した第１のボルトに
ベース金具の第１の挿通孔を挿通すると共に、電線支持
具の第４の挿通孔を挿通し、ナットを第１のボルトに螺
着することによってベース金具及び電線支持具を固着す
る。また、その電線支持具に電線を結束する場合、電線
支持具に形成された電線結束用の開口部または切欠部に
結束バンドで電線を結束して固定する。[Operation] While inserting the first insertion hole of the base metal fitting into the first bolt vertically extending to the mounting metal fitting of the box body, the fourth insertion hole of the electric wire support is also inserted, and the nut is attached to the first bolt. The base metal fitting and the electric wire support are fixed by being screwed on. Further, when the electric wires are bound to the electric wire support, the electric wires are bound and fixed by a binding band to the electric wire binding opening or notch formed in the electric wire support.

【００１１】[0011]

【実施例】本発明に係る分電盤の一実施例を添付図面に
基づいて説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of a distribution board according to the present invention will be described with reference to the accompanying drawings.

【００１２】図１は本発明に係る分電盤の一実施例の説
明図、図２及び図３は図１の要部の説明図であり、少な
くとも箱体本体１の四隅に設けられた取付金具２に第１
のボルト３を垂設し、その第１のボルト３に対向する第
１の挿通孔４を形成すると共に、一方の端部近傍に内機
取付レール５の上下端部５ａを固着する第２のボルト６
を垂設するための第２の挿通孔７を形成し、他方の端部
近傍には内扉８を支持する支柱９を固着するための第３
の挿通孔１０を形成したベース金具１１を設け、そのベ
ース金具１１の第１の挿通孔４に対向すると共に、第１
のボルト３を挿通する第４の挿通孔１２を形成した電線
支持具１３を設けたものである。FIG. 1 is an explanatory view of an embodiment of a distribution board according to the present invention, and FIGS. 2 and 3 are explanatory views of a main part of FIG. 1, in which at least mountings provided at four corners of a box body 1 are mounted. First on metal fitting 2
Second bolt 3 is vertically installed to form a first insertion hole 4 facing the first bolt 3, and the upper and lower end portions 5a of the inner unit mounting rail 5 are fixed near one end portion. Bolt 6
A second insertion hole 7 for vertically arranging a column is formed, and a third column for fixing a pillar 9 for supporting the inner door 8 near the other end is formed.
A base metal fitting 11 having an insertion hole 10 is provided to face the first insertion hole 4 of the base metal fitting 11 and
The wire support 13 is provided with a fourth insertion hole 12 through which the bolt 3 of FIG.

【００１３】電線支持具１３に電線結束用の開口部１３
ａを形成し、図３のように電線１４を結束するための結
束バンド１５を開口部１３ａに挿通するものである。The wire support 13 has an opening 13 for binding the wires.
A is formed and a binding band 15 for binding the electric wires 14 is inserted into the opening 13a as shown in FIG.

【００１４】箱体本体１の取付金具２に垂設した第１の
ボルト３にベース金具１１の第１の挿通孔４を挿通する
と共に、電線支持具１３の第４の挿通孔１２を挿通し、
ナット１６を第１のボルト３に螺着することによってベ
ース金具１１及び電線支持具１３を固着する。また、そ
の電線支持具１３に電線１４を結束する場合、電線支持
具１３に形成された開口部１３ａに結束バンド１５で電
線１４を結束して固定する。The first bolt 3 vertically extending from the mounting bracket 2 of the box body 1 is inserted through the first insertion hole 4 of the base fitting 11 and the fourth insertion hole 12 of the wire support 13. ,
By screwing the nut 16 onto the first bolt 3, the base fitting 11 and the wire support 13 are fixed. When the electric wires 14 are bound to the electric wire support 13, the electric wires 14 are bound and fixed by the binding band 15 in the opening 13 a formed in the electric wire support 13.

【００１５】上記のように構成された分電盤は、箱体本
体１の取付金具２に垂設した第１のボルト３に対向する
第１の挿通孔４と、内機取付レール５の上下端部５ａを
固着する第２のボルト６を垂設するための第２の挿通孔
７と、内扉８を支持する支柱９を固着するための第３の
挿通孔１０とを形成したベース金具１１を箱体本体１に
設け、そのベース金具１１の第１の挿通孔４に挿通した
第１のボルト３に電線支持具１３の第４の挿通孔１２を
挿通して電線支持具１３を設けたものであり、支柱９を
電線支持具とすることがないため、支柱９が変形すると
いうこともなく、また、電線支持具１３は内機取付レー
ル５及び支柱９と夫々分割して設けられているため、電
線１４を結束した後、内機を箱体本体１から取り出す場
合においても、一度電線１４を結束した結束バンド１５
を切断することもなく、配線作業が容易であり、且つ作
業効率が非常に良いというものである。The distribution board constructed as described above has the first insertion hole 4 facing the first bolt 3 provided vertically on the mounting bracket 2 of the box body 1, and the upper and lower sides of the inner unit mounting rail 5. A base metal fitting having a second insertion hole 7 for vertically arranging a second bolt 6 for fixing the end portion 5a and a third insertion hole 10 for fixing a support column 9 for supporting the inner door 8. 11 is provided on the box body 1, and the first bolt 3 inserted through the first insertion hole 4 of the base metal fitting 11 is inserted through the fourth insertion hole 12 of the electric wire support 13 to provide the electric wire support 13. Since the pillar 9 is not used as an electric wire support, the pillar 9 is not deformed, and the electric wire support 13 is provided separately from the inner unit mounting rail 5 and the pillar 9. Therefore, even when the inner unit is taken out from the box body 1 after binding the electric wires 14, Ties 15 that bind the wire 14
The wiring work is easy and the work efficiency is very good without cutting.

【００１６】尚、上記実施例において、電線支持具１３
には電線結束用の開口部１３ａが形成されているが、こ
れは一例であり、電線結束部は開口部１３ａに限定する
ものでなく、例えば、図４のように切欠部１３ｂに形成
することができる他、図５のように電線支持具１３の端
縁部より略Ｌ字状の電線結束用の立片１３ｃを垂設する
こともできる。図５（ａ）の立片１３ｃを垂設した電線
支持具１３の場合、例えば、図５（ｂ）のように幹線１
７が下方より入線された場合、幹線１７を一旦立片１３
ｃに引っ掛けておいたり、また、その状態において幹線
１７を引き寄せたりすることができる他、図３の結束バ
ンド１５を特に用いることなく電線１４または幹線１７
を電線支持具１３の立片１３ｃに引っ掛けることのみに
よって支持することができる。In the above embodiment, the wire support 13
The wire binding opening 13a is formed in the above, but this is an example, and the wire binding portion is not limited to the opening 13a, and may be formed in the notch 13b as shown in FIG. 4, for example. In addition to this, as shown in FIG. 5, a substantially L-shaped standing piece 13c for binding electric wires may be hung from the edge portion of the electric wire support 13. In the case of the electric wire support tool 13 in which the standing piece 13c of FIG. 5 (a) is vertically installed, for example, as shown in FIG.
When 7 is entered from below, the main line 17 is temporarily cut into a strip 13
In addition to being able to pull the trunk line 17 under the condition that it is hooked on c, the electric wire 14 or the trunk line 17 can be pulled without using the binding band 15 of FIG.
Can be supported only by hooking it on the standing piece 13c of the wire support 13.

【００１７】[0017]

【発明の効果】以上説明したように、本発明に係る分電
盤は、少なくとも箱体本体の四隅に設けられた取付金具
に第１のボルトを垂設し、その第１のボルトに対向する
第１の挿通孔を形成すると共に、一方の端部近傍に内機
取付レールの上下端部を固着する第２のボルトを垂設す
るための第２の挿通孔を形成し、他方の端部近傍には内
扉を支持する支柱を固着するための第３の挿通孔を形成
したベース金具を設け、そのベース金具の第１の挿通孔
に対向すると共に、第１のボルトを挿通する第４の挿通
孔を形成した電線支持具を設けたものであるため、配線
作業が容易であり、且つ作業効率が非常に良いという優
れた効果を有するものである。As described above, in the distribution board according to the present invention, the first bolt is hung on at least the mounting metal fittings provided at the four corners of the box body, and is opposed to the first bolt. The first insertion hole is formed, and a second insertion hole for vertically arranging a second bolt for fixing the upper and lower ends of the inner unit mounting rail is formed near one end, and the other end is formed. A base metal fitting having a third insertion hole for fixing a support pillar for supporting the inner door is provided in the vicinity, and a fourth metal fitting is inserted to face the first insertion hole of the base metal fitting and to insert the first bolt. Since the electric wire support having the insertion hole is provided, the wiring work is easy and the work efficiency is very good.

【００１８】電線支持具に電線結束用の開口部または切
欠部または立片を形成したものであるため、配線作業が
容易であり、且つ作業効率が非常に良いという優れた効
果を有するものである。Since the electric wire support is formed with an opening, a notch or a vertical piece for binding the electric wire, it has an excellent effect that the wiring work is easy and the working efficiency is very good. .

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明に係る分電盤の一実施例の説明図であ
る。FIG. 1 is an explanatory diagram of an embodiment of a distribution board according to the present invention.

【図２】図１の要部の説明図である。FIG. 2 is an explanatory diagram of a main part of FIG.

【図３】図１の要部の説明図である。FIG. 3 is an explanatory diagram of a main part of FIG.

【図４】本発明に係る分電盤の電線支持具の変形実施例
の説明図である。FIG. 4 is an explanatory view of a modified embodiment of the electric wire support for the distribution board according to the present invention.

【図５】本発明に係る分電盤の電線支持具の変形実施例
の説明図である。FIG. 5 is an explanatory view of a modified embodiment of the electric wire support for the distribution board according to the present invention.

【図６】従来技術の分電盤の説明図である。FIG. 6 is an explanatory diagram of a conventional distribution board.

【図７】従来技術の分電盤の説明図である。FIG. 7 is an explanatory diagram of a distribution board of a conventional technique.

【符号の説明】[Explanation of symbols]

１・・・箱体本体、２・・・取付金具、３・・・第１の
ボルト、４・・・第１の挿通孔、５・・・内機取付レー
ル、５ａ・・・上下端部、６・・・第２のボルト、７・
・・第２の挿通孔、８・・・内扉、９・・・支柱、１０
・・・第３の挿通孔、１１・・・ベース金具、１２・・
・第４の挿通孔、１３・・・電線支持具、１３ａ・・・
開口部、１３ｂ・・・切欠部、１３ｃ・・・立片、１４
・・・電線、１５・・・結束バンド、１６・・・ナッ
ト、１７・・・幹線。1 ... Box body, 2 ... Mounting bracket, 3 ... First bolt, 4 ... First insertion hole, 5 ... Inner machine mounting rail, 5a ... Upper and lower end portions , 6 ... second bolt, 7 ...
..Second insertion holes, 8 ... inner door, 9 ... posts, 10
... Third insertion hole, 11 ... Base fitting, 12 ...
・ Fourth insertion hole, 13 ... Electric wire support, 13a ...
Opening, 13b ... Notch, 13c ... Standing piece, 14
... electric wires, 15 ... binding bands, 16 ... nuts, 17 ... trunk lines.

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】 内機取付レール間に機器取付板を設けて
各種電気機器を収納すると共に、該電気機器や配線等を
覆う内扉を備えた分電盤において、少なくとも箱体本体
の四隅に設けられた取付金具に第１のボルトを垂設し、
該第１のボルトに対向する第１の挿通孔を形成すると共
に、一方の端部近傍に前記内機取付レールの上下端部を
固着する第２のボルトを垂設するための第２の挿通孔を
形成し、他方の端部近傍には前記内扉を支持する支柱を
固着するための第３の挿通孔を形成したベース金具を設
け、該ベース金具の前記第１の挿通孔に対向すると共
に、前記第１のボルトを挿通する第４の挿通孔を形成し
た電線支持具を設けたことを特徴とする分電盤。1. A distribution board provided with an equipment mounting plate between the inner machine mounting rails for accommodating various electric equipment and having an inner door for covering the electric equipment, wiring, etc., at least at four corners of the box body. Drop the first bolt on the mounting bracket provided,
A second insertion hole for forming a first insertion hole facing the first bolt, and for vertically arranging a second bolt for fixing the upper and lower ends of the inner machine mounting rail near one end. A base metal fitting having a hole formed therein and having a third insertion hole for fixing the support pillar for supporting the inner door is provided in the vicinity of the other end, and the base metal fitting is opposed to the first insertion hole of the base metal fitting. At the same time, a distribution board characterized in that an electric wire support having a fourth insertion hole through which the first bolt is inserted is provided. 【請求項２】前記分電盤において、前記電線支持具に電
線結束用の開口部または切欠部または立片を形成したこ
とを特徴とする請求項１に記載の分電盤。2. The distribution board according to claim 1, wherein in the distribution board, an opening portion, a cutout portion or a standing piece for binding the electric wire is formed in the electric wire support.