JPH1070U - Main bar support of distribution board - Google Patents
Main bar support of distribution boardInfo
- Publication number
- JPH1070U JPH1070U JP008384U JP838497U JPH1070U JP H1070 U JPH1070 U JP H1070U JP 008384 U JP008384 U JP 008384U JP 838497 U JP838497 U JP 838497U JP H1070 U JPH1070 U JP H1070U
- Authority
- JP
- Japan
- Prior art keywords
- main bar
- main
- branch
- input terminal
- protection plate
- 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)
- Distribution Board (AREA)
Abstract
(57)【要約】
【課題】 取付部材を削減し、製造コストを低減し、任
意の位置への設置を可能とする。
【解決手段】 柱状部１７ａの両側部に主幹バー支持用
の複数の凹状溝１３ａ，１５ａを形成し、柱状部１７ａ
の上面から底面に向けて取付ネジ挿通孔１１ａを形成し
た。
(57) [Problem] To reduce the number of mounting members, reduce the manufacturing cost, and enable installation at any position. SOLUTION: A plurality of concave grooves 13a and 15a for supporting a main bar are formed on both sides of a columnar portion 17a.
A mounting screw insertion hole 11a was formed from the top surface to the bottom surface of the device.
Description
【０００１】[0001]
本考案は、分電盤内の充電部及び分岐スイッチの入力端子部とを保護するため の充電部保護板の構造と主幹バーを支持するための主幹バー支持台の構造に関す る。 The present invention relates to a structure of a charged part protection plate for protecting a charged part in a distribution board and an input terminal part of a branch switch and a structure of a main bar support stand for supporting a main bar.
【０００２】[0002]
従来は、図８に示すように充電部及び分岐スイッチの入力端子部全体を覆う一 枚板からなる充電部保護板１０をネジ止めによって取付けていた。また、図９に 示すような横長い凹凸形状の支持台９に各主幹バーをネジ止めし、その支持台を 図７に示すようにウマ８に取付ネジ９１によって取付けていた。 Conventionally, as shown in FIG. 8, a charging section protection plate 10 made of a single plate that covers the entire input section of the charging section and the branch switch is attached by screws. Further, each main bar was screwed to a support base 9 having a horizontally long uneven shape as shown in FIG. 9, and the support base was attached to the horse 8 with mounting screws 91 as shown in FIG.
【０００３】[0003]
分電盤によって分岐スイッチの数が異なり、それに伴って充電部の範囲も変化 するため、従来は分岐スイッチの数に応じた種々の長さの充電部保護板を製造し なければならず、同一寸法のものを一貫生産する場合に比べ、製造コストが高か った。而も、不良在庫を抱える原因になっていた。また、従来の主幹バーの支持 手段では前記のように支持部材を多く必要とし、やはり製造コスト高の原因にな っていた。而も、主幹バーの終端で支持するため、主幹バーの撓みやガタ付きを 防止できなかった。 そこで、係る課題を解決できる充電部保護板と主幹バー支持台の早期なる開発 が望まれていた。 The number of branch switches differs depending on the distribution board, and the range of the charged part changes accordingly.Therefore, conventionally, it has been necessary to manufacture various lengths of charged part protection plates according to the number of branch switches. The manufacturing cost was higher than in the case of integrated production of dimensions. This also caused bad stock. Further, the conventional main bar support means requires a large number of support members as described above, which also causes an increase in manufacturing cost. Also, since the main bar is supported at the end of the main bar, it was impossible to prevent the main bar from bending or rattling. Therefore, early development of a charging part protection plate and a main bar support stand capable of solving such problems has been desired.
【０００４】[0004]
本考案は前記各課題に鑑み、充電部保護板の取付構造を改良し、分岐スイッチ の入力端子幅に合った大きさにモジュール化すると共に、主幹バーを任意の位置 で支持できるように主幹バー支持台を改良することに成功したものである。 それらの構成は、次の通りである。 先ず充電部保護板の取付構造を改良に関しては、平行して設けられた一組の主 幹バーとこの一組の主幹バーに接続された複数組の分岐バーとで構成される充電 部と、前記一組の分岐バーが接続されると共に、絶縁バリヤ取付溝及び端子カバ ー取付用孔が形成された入力端子部が前記充電部の長手方向に面するように設け られた複数の分岐スイッチとを備えた分電盤において、前記充電部及び入力端子 部を覆う板状の保護板であって、その本体は前記主幹バーの長手方向に対して前 記入力端子部の幅単位で形成されると共に、その片面に前記絶縁バリヤ又は端子 カバー取付孔の形状に合致した突起部を形成し、分岐スイッチの数に応じて充電 部を覆うことを可能としたことにある。 次に主幹バー支持台の改良に関しては、柱状部材の両側部に複数の凹状溝を形 成し、この複数の凹状溝に前記複数の主幹バーを挿入可能としたことにある。 In view of the above-mentioned problems, the present invention improves the mounting structure of the live part protection plate, modularizes it to a size corresponding to the input terminal width of the branch switch, and supports the main bar at any position so that the main bar can be supported. The support was successfully improved. The configuration is as follows. First, regarding the improvement of the mounting structure of the charging section protection plate, a charging section composed of a pair of main bars provided in parallel and a plurality of branch bars connected to the pair of main bars, A plurality of branch switches connected to the set of branch bars, and provided so that an input terminal portion formed with an insulating barrier mounting groove and a terminal cover mounting hole faces the longitudinal direction of the charging section; In the power distribution board provided with the above, it is a plate-shaped protection plate that covers the charging part and the input terminal part, and the main body is formed in a width unit of the input terminal part with respect to a longitudinal direction of the main trunk bar. At the same time, a projection is formed on one surface thereof that matches the shape of the insulating barrier or terminal cover mounting hole, so that the charging section can be covered according to the number of branch switches. Next, with respect to the improvement of the main bar support, a plurality of concave grooves are formed on both sides of the columnar member, and the plurality of main bars can be inserted into the plurality of concave grooves.
【０００５】[0005]
図３に示すように充電部保護板７は、分岐スイッチ４の入力端子部４０の幅Ｌ １で形成され、その片面には入力端子部に形成された絶縁バリヤ取付溝４１又は 端子カバー取付孔４３に合致する形状に形成された突起部７１を有する。この突 起部７１は充電部保護板を取付けたときに、その側面７０が分岐スイッチの入力 端子部上面に合致する位置に形成されている。従って、突起部７１を絶縁バリヤ 取付溝４１又は端子カバー取付孔４３に嵌入すれば、主幹バーの長手方向に対し て分岐スイッチの入力端子部の幅で充電部と入力端子部とを覆うことができる。 次に主幹バー支持台１ａ，１ｂは、図２に示すように柱状部１７ａ，１７ｂの 両側部に複数の凹状溝１３ａ，１５ａ，１３ｂ，１５ｂを形成するため、これら の凹状溝に所定の主幹バーを挿入し、取付ネジ挿入孔１１ａ，１１ｂから所定の 取付ネジを挿通し、ウマ５にネジ止めすることにより、主幹バーが固定支持され ると共に、撓みが防止できる。 As shown in FIG. 3, the charging portion protection plate 7 is formed with the width L1 of the input terminal portion 40 of the branch switch 4, and has an insulating barrier mounting groove 41 or a terminal cover mounting hole formed in the input terminal portion on one surface thereof. 43 has a projection 71 formed in a shape conforming to 43. The protruding portion 71 is formed at a position where the side surface 70 coincides with the upper surface of the input terminal portion of the branch switch when the charging portion protection plate is attached. Therefore, if the projection 71 is fitted into the insulating barrier mounting groove 41 or the terminal cover mounting hole 43, the charging section and the input terminal section can be covered with the width of the input terminal section of the branch switch in the longitudinal direction of the main bar. it can. Next, as shown in FIG. 2, the main bar support bases 1a, 1b are formed with a plurality of concave grooves 13a, 15a, 13b, 15b on both sides of the columnar portions 17a, 17b. By inserting the bar and inserting predetermined mounting screws through the mounting screw insertion holes 11a and 11b and screwing it to the horse 5, the main bar is fixedly supported and can be prevented from bending.
【０００６】[0006]
図１は、図２に示す本考案に係る主幹バー支持台１ａ，１ｂを取付けたところ を示す説明図、図５は図３に示す本考案に係る充電部保護板７を取付けたところ を示す説明図である。以下、本考案の構成をこれらの図面と他の図面に基づいて 詳細に説明する。 図３に示す充電部保護板７は合成樹脂等の絶縁性材料で、図４に示す分岐スイ ッチ４の入力端子部４０の幅Ｌ１及び図１に示す充電部と入力端子部とを合わせ た幅Ｌ２に形成され、その片面に突起部７１が形成されている。この突起部７１ は充電部保護板を取付けたときに、その側面７０が分岐スイッチの入力端子部上 面に合致するような位置に形成されている。また突起部７１は、分岐スイッチ４ の入力端子部に形成された絶縁バリヤ取付溝４１又は端子カバー取付用孔４３の 形状に合致する形状で、且つ抜止を図るために弾力性のあるテーパー状に形成さ れている。更に、同じ面には分岐スイッチの分岐バー接続用凹状溝４２の形状に 合致したズレ止め形成部７２が形成され、その中央には絶縁抵抗測定用孔が７３ が穿孔されている。 次に充電部保護板７を充電部に取付ける場合は、突起部７１を絶縁バリヤ取付 溝４１又は端子カバー取付用孔４３に嵌入し、ズレ止め形成部７２を分岐バー接 続用凹状溝４２に嵌合するだけで取付けることができる。従って、主幹バーの長 手方向に対して分岐スイッチの入力端子部の幅で充電部と入力端子部とを覆うこ とができるため、図５に示すように分岐スイッチの数に応じて増設することがで きる。ここで、突起部７１の形状や大きさは絶縁バリヤ又は端子カバー取付用孔 の形状や大きさに応じて変更することができ、充電部保護板の幅Ｌ１，Ｌ２も充 電部や入力端子部の大きさに応じて変更できることは勿論である。 FIG. 1 is an explanatory view showing the main bar support bases 1a and 1b according to the present invention shown in FIG. 2, and FIG. 5 is a view showing the charging section protection plate 7 according to the present invention shown in FIG. FIG. Hereinafter, the configuration of the present invention will be described in detail with reference to these drawings and other drawings. The protection part protection plate 7 shown in FIG. 3 is made of an insulating material such as a synthetic resin, and has a width L1 of the input terminal part 40 of the branch switch 4 shown in FIG. The projection 71 is formed on one side thereof. The protrusion 71 is formed at a position where the side surface 70 coincides with the upper surface of the input terminal portion of the branch switch when the charging portion protection plate is attached. Further, the protrusion 71 has a shape conforming to the shape of the insulating barrier mounting groove 41 or the terminal cover mounting hole 43 formed in the input terminal of the branch switch 4, and has a resilient tapered shape to prevent removal. It is formed. Further, on the same surface, there is formed a deviation preventing portion 72 conforming to the shape of the concave groove 42 for connecting the branch bar of the branch switch, and a hole 73 for measuring insulation resistance is formed in the center thereof. Next, when attaching the charging section protection plate 7 to the charging section, the projection 71 is fitted into the insulating barrier mounting groove 41 or the terminal cover mounting hole 43, and the slip prevention forming section 72 is inserted into the branch bar connecting concave groove 42. It can be mounted simply by fitting. Therefore, the charging section and the input terminal section can be covered with the width of the input terminal section of the branch switch in the longitudinal direction of the main trunk bar. Therefore, as shown in FIG. be able to. Here, the shape and size of the protruding portion 71 can be changed according to the shape and size of the insulating barrier or terminal cover mounting hole, and the widths L1 and L2 of the charging portion protection plate are also changed to the charging portion and the input terminal. Of course, it can be changed according to the size of the part.
【０００７】 次に主幹バー支持台１ａ，１ｂは、それぞれ合成樹脂等の絶縁性材料で、図２ に示すように柱状部１７ａ，１７ｂの両側に複数の凹状溝を形成して成る。本実 施例では１ａが、図１における主幹バー２Ｒ，２Ｓの支持用、１ｂが主幹バー２ Ｓ，２Ｔの支持用である。先ず主幹バー支持台１ａは柱状部１７ａの両側に凹状 溝１３ａ，１５ａをそれぞれ形成すると共に、突出片１２ａ，１４ａ，１６ａを 形成している。凹状溝１３ａは主幹バー２Ｒを、凹状溝１５ａは主幹バー２Ｓを それぞれ挿入できる間隔で形成されている。また、柱状部上面には、取付ネジ挿 通孔１１ａが形成されている。この挿通孔は、柱状部底面に貫通し、図１におけ るウマ５に取付けられるようになっている。 次に主幹バー支持台１ｂは、柱状部１７ｂの両側に凹状溝１３ｂ，１５ｂをそ れぞれ形成すると共に、突出片１２ｂ，１４ｂ，１６ｂを形成している。凹状溝 １３ｂは主幹バー２Ｓを、凹状溝１５ｂは主幹バー２Ｔをそれぞれ挿入できる間 隔で形成されている。また、柱状部上面には、取付ネジ挿通孔１１ｂが形成され ている。この挿通孔は、柱状部底面に貫通し、図１におけるウマ５に取付けられ るようになっている。 そして、これらの主幹バー支持台を取付ける場合は、充電部における主幹バー 間の適宜位置、即ち主幹バーに撓みやガタ付きが生じない箇所にビス等で取付け る。図１においては３本の主幹バーに一対の主幹バー支持台を取付けた場合を示 すが、主幹バーが長い場合や本数が多い場合は、適宜数を増やせば最適に支持す ることができる。ここで主幹バー支持台の各凹状溝の間隔や深さは支持する主幹 バーの幅や厚さに応じて変更できることは勿論である。Next, the main bar support bases 1a and 1b are each formed of an insulating material such as a synthetic resin and formed with a plurality of concave grooves on both sides of the columnar portions 17a and 17b as shown in FIG. In this embodiment, 1a is for supporting the main bars 2R and 2S in FIG. 1, and 1b is for supporting the main bars 2S and 2T. First, the main bar support 1a has concave grooves 13a, 15a formed on both sides of a columnar portion 17a, and also has projecting pieces 12a, 14a, 16a. The concave groove 13a is formed at an interval capable of inserting the main bar 2R, and the concave groove 15a is formed at an interval capable of inserting the main bar 2S. Further, a mounting screw insertion hole 11a is formed on the upper surface of the columnar portion. The insertion hole penetrates through the bottom of the columnar portion and is attached to the horse 5 in FIG. Next, the main bar support 1b has recessed grooves 13b, 15b formed on both sides of the columnar portion 17b, respectively, and also has projecting pieces 12b, 14b, 16b. The concave groove 13b is formed at an interval capable of inserting the main bar 2S, and the concave groove 15b is formed at an interval capable of inserting the main bar 2T. A mounting screw insertion hole 11b is formed on the upper surface of the columnar portion. The insertion hole penetrates the bottom of the columnar portion and is attached to the horse 5 in FIG. When these main bar supporters are to be mounted, they are mounted at appropriate positions between the main bars in the charging section, that is, at locations where the main bar does not bend or rattle. FIG. 1 shows a case in which a pair of main bar supports are attached to three main bars. However, when the main bar is long or has a large number, the number of the main bars can be optimized by increasing the number appropriately. . Here, it goes without saying that the interval and the depth of each concave groove of the main bar support can be changed according to the width and thickness of the main bar to be supported.
【０００８】[0008]
本考案に係る充電部保護板は、分岐スイッチの入力端子部の幅を基準としてモ ジュール化されているため、分岐スイッチの増減に応じて充電部を保護すること ができる。また、同一の充電部保護板の大量一貫生産を可能とし、製造コストの 低減を図ることができる。次に本考案に係る主幹バー支持台を用いれば、取付部 材の削減を可能とし、製造コストの低減を図ることができると共に、任意の位置 に設置できるため、主幹バーの撓みやガタ付きを最大限に防止することができる 。 以上のように本考案が分電盤の分野にもたらす利益は多大である。 Since the charged part protection plate according to the present invention is modularized based on the width of the input terminal of the branch switch, the charged part can be protected according to the increase or decrease of the branch switch. In addition, it is possible to mass-produce the same protection plate for the same charged portion, thereby reducing manufacturing costs. Next, if the main bar support according to the present invention is used, the number of mounting members can be reduced, the manufacturing cost can be reduced, and the main bar can be installed at any position. Can be prevented to the utmost. As described above, the benefits of the present invention in the field of distribution boards are enormous.
【提出日】平成９年１０月７日[Submission date] October 7, 1997
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【０００１】[0001]
本考案は、分電盤内の主幹バーを支持するための主幹バー支持台の構造に関す る。 The present invention relates to a structure of a main bar support for supporting a main bar in a distribution board.
【０００２】[0002]
従来、主幹バーを固定する場合は、図４に示すような横長い凹凸形状の支持台 ９を用いて、各主幹バーを夫々主幹バー取付ネジ挿通孔９３にネジ止めし、その 支持台を図５に示すように取付ネジ９１を支持台９の２ヶ所の取付ネジ挿通孔９ ２に挿通して左右のレール６間に渡されているウマ８に取付けていた。 Conventionally, when fixing the main bar, each of the main bars is screwed to the main bar mounting screw insertion hole 93 using a support base 9 having a horizontally long uneven shape as shown in FIG. As shown in FIG. 5, the mounting screw 91 is inserted into two mounting screw insertion holes 92 of the support base 9 and is mounted on the horse 8 passed between the left and right rails 6.
【０００３】[0003]
従来の主幹バーの支持手段では前記のように支持台９を固定する部材以外に主 幹バーを固定するネジを必要としたり、その螺入孔を支持台９に形成しなければ ならないし、支持台固定用のウマも必要であるため、取付部材を多く必要とし、 製造コスト高の原因になっていた。而も、主幹バーの終端で支持するため、主幹 バーの撓みやガタ付きを防止できなかった。 そこで、係る課題を解決できる主幹バー支持台の早期なる開発が望まれていた 。 In the conventional means for supporting the main bar, a screw for fixing the main bar is required in addition to the member for fixing the support 9 as described above, and a screw hole for the screw must be formed in the support 9. Since horses for fixing the table are also required, a large number of mounting members are required, resulting in high manufacturing costs. Also, since the main bar is supported at the end, the main bar cannot be prevented from bending or rattling. Therefore, early development of a master bar support that can solve such problems has been desired.
【０００４】[0004]
本考案は前記課題に鑑み、主幹バーを任意の位置で支持できるように主幹バー 支持台を改良することに成功したもので、その構成は、中心部に上下方向へ貫通 する取付け孔を形成した柱状部材の両側部に、主幹バーを挿入する異なる幅の凹 状溝を上下２段に形成したことにある。 In view of the above problem, the present invention has succeeded in improving the main bar support so that the main bar can be supported at an arbitrary position, and has a configuration in which a mounting hole penetrating vertically is formed at the center. That is, on both sides of the columnar member, concave grooves of different widths into which the main bar is inserted are formed in two upper and lower steps.
【０００５】[0005]
【作用】 主幹バー支持台１ａ，１ｂは、図１に示すように柱状部１７ａ，１７ｂの両側 部に夫々異なる幅の２個の凹状溝１３ａ，１５ａ，１３ｂ，１５ｂを形成するた め、主幹バーの寸法に合った形状の凹状溝を選択することで、その凹状溝に主幹 バーを挿入して、取付ネジ挿入孔１１ａ，１１ｂに所定の取付ネジを挿通し、ウ マ５にネジ止めすることにより、主幹バーが固定支持されると共に、撓みが防止 できる。The main bar supporting bases 1a and 1b are formed with two concave grooves 13a, 15a, 13b and 15b having different widths on both sides of the columnar portions 17a and 17b as shown in FIG. By selecting a concave groove having a shape matching the dimensions of the bar, the main bar is inserted into the concave groove, a predetermined mounting screw is inserted through the mounting screw insertion holes 11a and 11b, and the horse is screwed to the horse 5. This allows the main bar to be fixedly supported and prevents bending.
【０００６】[0006]
本考案の実施例を図面を基に詳細に説明すると、図１は２種類の主幹バー支持 台１ａ，１ｂを示し、夫々合成樹脂製材料から形成されている。主幹バー支持台 １ａは、取付ネジ挿通孔１１ａが中央に形成されている柱状部１７ａの左右両側 に、上下では異なり左右同士は同一の形状の凹状溝１３ａ，１５ａをそれぞれ形 成すると共に、突出片１２ａ，１４ａ，１６ａを形成している。また、主幹バー 支持台１ｂは同様に取付ネジ挿通孔１１ｂが中央に形成されている柱状部１７ｂ の両側に凹状溝１３ｂ，１５ｂをそれぞれ形成すると共に、突出片１２ｂ，１４ ｂ，１６ｂを形成している。これらの凹状溝１３ａ，１５ａ，１３ｂ，１５ｂは 夫々分電盤の種類に応じて使い分けできるように異なる幅，深さに形成され、主 幹バー支持台１ａと１ｂとは凹状溝の幅及び深さが異なっている。 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, an embodiment of the present invention will be described in detail. FIG. 1 shows two types of main bar support bases 1a and 1b, each of which is formed of a synthetic resin material. The main bar support base 1a forms concave grooves 13a and 15a, which are different vertically and have the same shape on the right and left sides, respectively, on both left and right sides of a columnar portion 17a in which a mounting screw insertion hole 11a is formed at the center, and protrude. The pieces 12a, 14a, 16a are formed. Similarly, the main bar support 1b has concave grooves 13b, 15b formed on both sides of a columnar portion 17b having a mounting screw insertion hole 11b formed in the center, and also has projecting pieces 12b, 14b, 16b. ing. These concave grooves 13a, 15a, 13b, 15b are formed to have different widths and depths so that they can be properly used depending on the type of distribution board, and the main bar supporters 1a and 1b are different from each other in width and depth of the concave grooves. Are different.
【０００７】 図２は、図１に示す主幹バー支持台を分電盤内の主幹バーに取付けたところを 示す説明図で、図３はその分電盤を下から見た説明図である。図示するように、 Ｒ相主幹バー２Ｒ，Ｓ相主幹バー２Ｓ，Ｔ相主幹バー２Ｔの３本の主幹バーが平 行して同一の高さに設けられている場合は、その厚み等に合った形状の凹状溝を 有した主幹バー支持台、例えば主幹バー支持台１ａを使用すれば良く、この場合 、左右の凹状溝１３ａ，１３ａ或いは反転して１５ａ，１５ａを使用して主管バ ー２Ｒ，２Ｓ，２Ｔを図２に示すように所定の取付ネジをネジ挿通孔１１ａに挿 通し、分岐スイッチ４を固定しているウマ５に固定すれば良い。尚、図２，図３ において３Ｒ，３Ｓ，３Ｔは主幹バーから分岐スイッチ４に分岐する分岐バーで あり、７は充電部を保護するための充電部保護板である。FIG. 2 is an explanatory view showing a state where the main bar support shown in FIG. 1 is attached to a main bar in a distribution board, and FIG. 3 is an explanatory view of the distribution board viewed from below. As shown in the figure, when the three main bars of the R-phase main bar 2R, the S-phase main bar 2S, and the T-phase main bar 2T are provided at the same height in parallel, the thickness is suitable. A main bar support having a concave groove having a concave shape, for example, a main bar support 1a may be used. In this case, the main pipe bar 2R is formed using left and right concave grooves 13a, 13a or inverted 15a, 15a. , 2S, 2T, as shown in FIG. 2, a predetermined mounting screw may be inserted into the screw insertion hole 11a and fixed to the horse 5 to which the branch switch 4 is fixed. In FIGS. 2 and 3, reference numerals 3R, 3S, and 3T denote branch bars that branch from the main trunk bar to the branch switch 4, and 7 denotes a charging section protection plate for protecting the charging section.
【０００８】 このウマ５は、分岐スイッチ等を固定するために適宜間隔でネジ孔が形成され ているのもので、このネジ孔のうち適当なものを選択することで、任意の位置で 主幹バーを支持することが可能であり、これらの主幹バー支持台を取付ける場合 は、充電部における主幹バー間の適宜位置、即ち主幹バーに撓みやガタ付きが生 じない箇所にビス等で取付ければ良い。The horse 5 has screw holes formed at appropriate intervals for fixing a branch switch or the like. By selecting an appropriate screw hole from among the screw holes, the horse bar 5 can be positioned at any position. When mounting these main bar support bases, it is necessary to use screws etc. at appropriate positions between the main bars in the charging part, that is, at places where the main bar does not bend or rattle. good.
【０００９】 また、図２においては３本の主幹バーに一対の主幹バー支持台を取付けた場合 を示しているが、主幹バーが長い場合や本数が多い場合は、適宜数を増やせば最 適に支持することができる。 このように、本考案の主幹バー支持台を用いれば、ネジ止めが必要なく図５に 示すウマ８も必要ないため、取付部材を削減することができるし、任意の位置で 主幹バーを支持することができ、主幹バーの撓みやガタ付きを最大限に防止する ことができる。FIG. 2 shows a case in which a pair of main bar supporters are attached to three main bars, but when the main bar is long or has a large number, the optimum number can be obtained by appropriately increasing the number. Can be supported. As described above, if the main bar support of the present invention is used, no screw is required and the horse 8 shown in FIG. 5 is not necessary, so that the number of mounting members can be reduced, and the main bar can be supported at an arbitrary position. Therefore, it is possible to prevent the main bar from flexing and rattling.
【００１０】 また、主幹バーの夫々が同一の高さになく段差を有している場合は、例えば主 幹バー支持台１ｂを用いて、上部の凹状溝１３ｂを主幹バー２Ｒ或いは２Ｔの支 持に用い、下部の凹状溝１５ｂを主幹バー２Ｓの支持に用いることもできる。 尚、主幹バー支持台の各凹状溝の間隔や幅、深さは支持する主幹バーの幅や厚 さに応じて変更できることは勿論である。When each of the main bars is not at the same height but has a step, for example, the upper concave groove 13b is supported by the main bar 2R or 2T by using the main bar support 1b. And the lower concave groove 15b can be used for supporting the main bar 2S. Note that, of course, the interval, width and depth of each concave groove of the main bar support can be changed according to the width and thickness of the main bar to be supported.
【００１１】[0011]
本考案に係る主幹バー支持台を用いれば、取付部材の削減を可能とし、製造コ ストの低減を図ることができると共に、任意の位置に設置できるため、主幹バー の撓みやガタ付きを最大限に防止することができるもので、本考案が分電盤の分 野にもたらす利益は多大である。 By using the main bar support according to the present invention, it is possible to reduce the number of mounting members, reduce the manufacturing cost, and install it at an arbitrary position. The benefits of the present invention in the field of distribution boards are enormous.
【図１】本考案に係る主幹バー支持台を取付けた状態を
示す説明図である。FIG. 1 is an explanatory view showing a state in which a main bar support according to the present invention is mounted.
【図２】本考案に係る主幹バー支持台の説明図である。FIG. 2 is an explanatory view of a main bar support according to the present invention;
【図３】本考案に係る充電部保護板の説明図である。FIG. 3 is an explanatory view of a charging part protection plate according to the present invention.
【図４】分岐スイッチの説明図である。FIG. 4 is an explanatory diagram of a branch switch.
【図５】本考案に係る充電部保護板を取付けた状態を示
す説明図である。FIG. 5 is an explanatory view showing a state in which the charging part protection plate according to the present invention is attached.
【図６】本考案に係る充電部保護板を取付けた状態を分
電盤の下方から見た説明図である。FIG. 6 is an explanatory view showing a state in which the charging section protection plate according to the present invention is attached, as viewed from below the distribution board;
【図７】従来の主幹バーを固定支持する状態を示す説明
図である。FIG. 7 is an explanatory view showing a state in which a conventional main bar is fixedly supported.
【図８】従来の充電部保護板を取付けた状態を示す説明
図である。FIG. 8 is an explanatory view showing a state in which a conventional charging section protection plate is attached.
【図９】従来の主幹バー支持台を示す説明図である。FIG. 9 is an explanatory view showing a conventional main bar support.
【図１０】従来の充電部保護板と主幹バー支持台を取付
けた状態を分電盤の下方から見た説明図である。FIG. 10 is an explanatory view showing a state in which a conventional charging portion protection plate and a main bar support are attached, as viewed from below a distribution board.
１ａ，１ｂ・・主幹バー支持台、１１ａ，１１ｂ・・取
付ネジ挿通孔、１２ａ，１２ｂ，１４ａ，１４ｂ，１６
ａ，１６ｂ・・突出片、１３ａ，１３ｂ，１５ａ，１５
ｂ・・凹状溝、１７ａ，１７ｂ・・柱状部、２Ｒ・・Ｒ
相主幹バー、２Ｓ・・Ｓ相主幹バー、２Ｔ・・Ｔ相主幹
バー、３Ｒ・・Ｒ相分岐バー、３Ｓ・・Ｓ相分岐バー、
３Ｔ・・Ｔ相分岐バー、４・・分岐スイッチ、４０・・
入力端子部、４１・・絶縁バリヤ取付溝、４２・・分岐
バー接続用凹部、４３・・端子カバー取付用孔、５，８
・・ウマ、６・・レール、７・・充電部保護板、７０・
・充電部保護板の側面、７１・・突起部、７２・・ズレ
止め形成部、７３・・絶縁抵抗測定用孔、９・・従来の
主幹バー支持台、９１・・取付ネジ、９２・・支持台取
付ネジ挿通孔、９３・・主幹バー取付ネジ挿通孔、１０
・・従来の充電部保護板、Ｌ１・・入力端子部の幅、Ｌ
２・・充電部と入力端子部とを合わせた幅。1a, 1b... Main bar support, 11a, 11b... Mounting screw insertion holes, 12a, 12b, 14a, 14b, 16
a, 16b, projecting pieces, 13a, 13b, 15a, 15
b .. concave groove, 17a, 17b .. columnar part, 2R..R
Phase main bar, 2S ·· S phase main bar, 2T ·· T phase main bar, 3R ·· R phase branch bar, 3S ·· S phase branch bar,
3T · · · T phase branch bar, 4 · · · branch switch, 40 · · ·
Input terminal part, 41: insulating barrier mounting groove, 42: recess for connecting branch bar, 43: terminal cover mounting hole, 5, 8
..Horse, 6..Rail, 7..Protection plate for live part, 70.
・ Side of charging part protection plate, 71 ・ ・ Protrusion, 72 ・ ・ Slip-off prevention forming part, 73 ・ ・ Hole for insulation resistance measurement, 9 ・ ・ Conventional main trunk bar support, 91 ・ ・ Mounting screw, 92 ・ ・Support stand mounting screw insertion hole, 93 ··· Main trunk bar mounting screw insertion hole, 10
..Conventional live part protection plate, L1..width of input terminal, L
2. The combined width of the charging section and input terminal section.
─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成９年１０月７日[Submission date] October 7, 1997
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【書類名】 明細書[Document Name] Statement
【考案の名称】 分電盤の主幹バー支持台[Name of the device] Main bar support for distribution board
【実用新案登録請求の範囲】[Utility model registration claims]
【図面の簡単な説明】[Brief description of the drawings]
【図１】本考案に係る主幹バー支持台の斜視図である。FIG. 1 is a perspective view of a main bar support according to the present invention.
【図２】図１の主幹バー支持台を取付けた状態を示す説
明図である。FIG. 2 is an explanatory view showing a state in which a main bar support of FIG. 1 is attached.
【図３】図２に示す分電盤を下方から見た説明図であ
る。FIG. 3 is an explanatory diagram of the distribution board shown in FIG. 2 as viewed from below.
【図４】従来の主幹バー支持台を示す説明図である。FIG. 4 is an explanatory view showing a conventional main bar support.
【図５】図３の主幹バー支持台を取付けた状態を示す説
明図である。FIG. 5 is an explanatory view showing a state where the main bar support of FIG. 3 is attached.
【符号の説明】 １ａ，１ｂ・・主幹バー支持台、１１ａ，１１ｂ・・取
付ネジ挿通孔、１２ａ，１２ｂ，１４ａ，１４ｂ，１６
ａ，１６ｂ・・突出片、１３ａ，１３ｂ，１５ａ，１５
ｂ・・凹状溝、１７ａ，１７ｂ・・柱状部、２Ｒ・・Ｒ
相主幹バー、２Ｓ・・Ｓ相主幹バー、２Ｔ・・Ｔ相主幹
バー、３Ｒ・・Ｒ相分岐バー、３Ｓ・・Ｓ相分岐バー、
３Ｔ・・Ｔ相分岐バー、４・・分岐スイッチ、４０・・
入力端子部、５，８・・ウマ、６・・レール、７・・充
電部保護板、９・・従来の主幹バー支持台、９１・・取
付ネジ、９２・・支持台取付ネジ挿通孔、９３・・主幹
バー取付ネジ挿通孔。[Description of Signs] 1a, 1b: Main bar support, 11a, 11b, mounting screw insertion holes, 12a, 12b, 14a, 14b, 16
a, 16b, projecting pieces, 13a, 13b, 15a, 15
b .. concave groove, 17a, 17b .. columnar part, 2R..R
Phase main bar, 2S ·· S phase main bar, 2T ·· T phase main bar, 3R ·· R phase branch bar, 3S ·· S phase branch bar,
3T · · · T phase branch bar, 4 · · · branch switch, 40 · · ·
Input terminal section, 5, 8, horse, 6, rail, 7, charging section protection plate, 9, conventional main bar support base, 91 mounting screw, 92 mounting screw mounting hole for support base, 93 ··· Main trunk bar mounting screw insertion hole.
【手続補正２】[Procedure amendment 2]
【補正対象書類名】図面[Document name to be amended] Drawing
【補正対象項目名】全図[Correction target item name] All figures
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図１】 FIG.
【図２】 FIG. 2
【図３】 FIG. 3
【図４】 FIG. 4
【図５】 FIG. 5
Claims (2)
の一組の主幹バーに接続された複数組の分岐バーとで構
成される充電部と、前記一組の分岐バーが接続されると
共に、絶縁バリヤ取付溝及び端子カバー取付用孔が形成
された入力端子部が前記充電部の長手方向に面するよう
に設けられた複数の分岐スイッチとを備えた分電盤にお
いて、前記充電部及び入力端子部を覆う板状の保護板で
あって、その本体は前記主幹バーの長手方向に対して前
記入力端子部の幅単位で形成されると共に、その片面に
前記絶縁バリヤ又は端子カバー取付孔の形状に合致した
突起部を形成し、分岐スイッチの数に応じて充電部を覆
うことを可能とした充電部の保護板。1. A charging section comprising a set of main bars provided in parallel and a plurality of sets of branch bars connected to the set of main bars, and the set of branch bars connected to each other. And a plurality of branch switches provided so that an input terminal portion formed with an insulating barrier mounting groove and a terminal cover mounting hole faces the longitudinal direction of the charging portion. A plate-shaped protection plate for covering the input terminal portion and the input terminal portion. A protection plate for a charging unit that has a projection that matches the shape of the mounting hole and that can cover the charging unit according to the number of branch switches.
支持する主幹バー支持台であって、柱状部材の両側部に
複数の凹状溝を形成し、この複数の凹状溝に前記複数の
主幹バーを挿入可能としたことを特徴とする主幹バー支
持台。2. A main bar support for supporting a plurality of main bars provided in a distribution board, wherein a plurality of concave grooves are formed on both sides of a columnar member, and the plurality of concave grooves are formed in the plurality of concave grooves. A main bar supporter, wherein the main bar can be inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997008384U JP2598826Y2 (en) | 1997-09-19 | 1997-09-19 | Main bar support of distribution board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997008384U JP2598826Y2 (en) | 1997-09-19 | 1997-09-19 | Main bar support of distribution board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1070U true JPH1070U (en) | 1998-03-10 |
| JP2598826Y2 JP2598826Y2 (en) | 1999-08-23 |
Family
ID=18528489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1997008384U Expired - Fee Related JP2598826Y2 (en) | 1997-09-19 | 1997-09-19 | Main bar support of distribution board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2598826Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7384656B2 (en) | 2004-02-05 | 2008-06-10 | Access Business Group International Llc | Anti-allergy composition and related method |
| JP2011142800A (en) * | 2009-12-11 | 2011-07-21 | Tempearl Industrial Co Ltd | Structure for measuring voltage to be supplied to load circuit of home distribution board |
-
1997
- 1997-09-19 JP JP1997008384U patent/JP2598826Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7384656B2 (en) | 2004-02-05 | 2008-06-10 | Access Business Group International Llc | Anti-allergy composition and related method |
| JP2011142800A (en) * | 2009-12-11 | 2011-07-21 | Tempearl Industrial Co Ltd | Structure for measuring voltage to be supplied to load circuit of home distribution board |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2598826Y2 (en) | 1999-08-23 |
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