JPH0446507A - Switchboard connector - Google Patents
Switchboard connectorInfo
- Publication number
- JPH0446507A JPH0446507A JP2152597A JP15259790A JPH0446507A JP H0446507 A JPH0446507 A JP H0446507A JP 2152597 A JP2152597 A JP 2152597A JP 15259790 A JP15259790 A JP 15259790A JP H0446507 A JPH0446507 A JP H0446507A
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- switchboards
- connection
- diameter sections
- hole
- 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
- JGPMMRGNQUBGND-UHFFFAOYSA-N idebenone Chemical group COC1=C(OC)C(=O)C(CCCCCCCCCCO)=C(C)C1=O JGPMMRGNQUBGND-UHFFFAOYSA-N 0.000 claims description 8
- 229960004135 idebenone Drugs 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 13
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Patch Boards (AREA)
Abstract
Description
【発明の詳細な説明】
［発明の目的］
（産業上の利用分野）
本発明は盤間連結装置、特に複数個の配電盤、制御盤等
の箱体を連結する際、使用する盤間連結装置に関する。[Detailed description of the invention] [Object of the invention] (Industrial application field) The present invention relates to an inter-panel connecting device, particularly an inter-panel connecting device used when connecting boxes such as a plurality of switchboards and control panels. Regarding.
（従来の技術）
一般に、配電盤、制御盤等は箱体となっており、増設及
び撤去が自由にできるようになっている。(Prior Art) Generally, power distribution boards, control boards, etc. are in the form of boxes, and can be freely expanded and removed.
第８図（ａ）は複数個の配電盤１ 、１−１ 、１−２
。Figure 8(a) shows multiple switchboards 1, 1-1, 1-2.
.
１−３が並列的に連結されている正面図であり、第８図
ｔｂ＞は側面図である。２は側面板を示す、そして、第
８図（ａ）のように連結する場合は、第７図（ｂ）に示
されるように側面板２に連結穴３を設け、これら連結穴
に連結ボルトを挿入して締付設置している。Fig. 8 is a front view in which 1-3 are connected in parallel, and Fig. 8 tb> is a side view. 2 indicates a side plate, and when connecting as shown in Fig. 8(a), connecting holes 3 are provided in the side plate 2 as shown in Fig. 7(b), and connecting bolts are inserted into these connecting holes. is inserted and tightened.
即ち、第１４図は、第８図（ａ）のＡ−Ａ線より見た断
面図を示し、連結穴３の一方より挿入した連結ボルト４
と後述する回転止め板５によって締結している。なお、
第１４図において、６は継電器ユニット、７は配線用ダ
クトである。That is, FIG. 14 shows a sectional view taken along line A-A in FIG. 8(a), and shows the connection bolt 4 inserted from one side of the connection hole 3.
They are fastened together by a rotation stopper plate 5, which will be described later. In addition,
In FIG. 14, 6 is a relay unit, and 7 is a wiring duct.
第９図は従来の盤間連結装置を説明する図であり、第９
図（ａ）は連結完了時の部分側面図、同図（ｂ）、 （
ｃ）は構成部品を分離して示した図、第１０図は第９図
Ｂ−Ｂ線矢視図である。FIG. 9 is a diagram illustrating a conventional inter-panel coupling device.
Figure (a) is a partial side view when the connection is completed, figure (b), (
c) is a diagram showing the component parts separated, and FIG. 10 is a view taken along the line B--B in FIG. 9.
第９図（ａ）に示されるように側面板２−１は上下に押
えねじ１１が取付けられる。即ち、第１１図に示すねし
取付穴１７を用いて押えねじ１１を取付ける。As shown in FIG. 9(a), retaining screws 11 are attached to the top and bottom of the side plate 2-1. That is, the cap screw 11 is attached using the screw attachment hole 17 shown in FIG.
この場合、ねじ頭と側面板２−１の間には回転止め板５
の板厚プラスαの間隙を設ける０以上の構成を有する盤
間連結装置の連結動作は、先ず押えねじ１１に回転止め
板５のダルマ穴２０を挿入し、この挿入した状態で回転
止め板５を下方に移動すると、押えねじ１１がダルマ穴
２０の上部に入って引掛装填完了となる。そして、この
状態で据付場所まで搬送する。なお、この状態は、第９
図（ａ）において、セットボルト４を取除いた状態であ
る。In this case, a rotation stopper plate 5 is provided between the screw head and the side plate 2-1.
The connecting operation of an inter-board connecting device having a configuration of 0 or more with a gap of . When moved downward, the cap screw 11 enters the upper part of the daruma hole 20, completing hook loading. Then, it is transported in this state to the installation location. Note that this state is the ninth
In Figure (a), the set bolt 4 is removed.
次いで、据付に際しては、既に装填済になっている回転
止め板５の一方を上方に押上げることにより、押えねじ
１１のねじ頭をダルマ穴２０の上方に移動して取外す０
次にセットされた連結ボルト１２（第１３図参照）の頭
部を連結穴３の円弧状部に挿入し、既に装填状態にある
締結相手配電盤の回転止め板５の溝穴２１（第１２図参
照）の円弧状部に掛り合せて下方の締結位置（矩形状部
）へ移動する。Next, during installation, by pushing up one side of the rotation stopper plate 5 that has already been loaded, the screw head of the holding screw 11 is moved above the daruma hole 20 and removed.
Next, insert the head of the set connecting bolt 12 (see Fig. 13) into the arc-shaped part of the connecting hole 3, and insert the head of the set connecting bolt 12 (see Fig. 13) into the slot 21 (see Fig. (see) and moves to the lower fastening position (rectangular part).
この時、座金は各側面板を挟持する位置になり締結する
相手盤側へボルト頭部と座余部の装着ができる。この状
態で回転止め板５の溝穴２１の矩形状部にボルト頭部が
入っているため（ボルト頭が回転できないようになって
いる）、ナツト１３を工具で締付けるだけでよい。そし
て第１０図に示されるようにナツト１３の向きを調整し
て、再び増設盤側の回転止め板５を装填して締結を完了
する。第１４図は連結完了後の状態図である。At this time, the washer is in a position to sandwich each side plate, and the bolt head and seat allowance can be attached to the mating board side to be fastened. In this state, since the bolt head is inserted into the rectangular portion of the slot 21 of the rotation stopper plate 5 (the bolt head cannot rotate), it is only necessary to tighten the nut 13 with a tool. Then, as shown in FIG. 10, the direction of the nut 13 is adjusted, and the rotation stopper plate 5 on the expansion board side is loaded again to complete the fastening. FIG. 14 is a state diagram after the connection is completed.
（発明が解決しようとする課Ｕ）
上記構成の従来方法は、連結穴の上下に押えねじを取付
けると共に、連結ボルトの頭部の回転を係止するための
回転止め板５を必要とし、締結に当っては、締結盤側の
回転止め板を取外さなければならない、最大の問題は、
連結ボルトにて締結完了後、前記取外した回転止め板を
再度取付けなければならないことである。任意に締結し
た連結ボルトのナツトの向きは、その都度異なり、ナツ
トの向きを回転止め板の溝部に合致させるためには増締
めをするか、ゆるめて合せなければならない欠点がある
。(Problem U to be Solved by the Invention) The conventional method with the above structure requires mounting screws at the top and bottom of the connection hole and a rotation stopper plate 5 to stop the rotation of the head of the connection bolt, and The biggest problem is that the rotation stopper plate on the fastening plate side must be removed.
After completing the connection with the connecting bolts, the removed rotation stopper plate must be reinstalled. The direction of the nut of the connecting bolt that is arbitrarily fastened differs each time, and there is a drawback that in order to match the direction of the nut with the groove of the rotation stopper plate, it is necessary to tighten the nut again or loosen it.
本発明は上記問題点を解決するためになされたもので、
これらの連結ボルトの回転を止めるための部品類を不要
とし、締結を簡素化し、据付作業性の向上を図った盤間
連結装！を提供するととを目的としている。The present invention has been made to solve the above problems,
An inter-panel connection system that eliminates the need for parts to stop the rotation of these connection bolts, simplifies fastening, and improves installation workability! It is intended to provide and.
［発明の構成］
（課題を解決するための手段）
本発明の構成を実施例に対応する第１図及び第２図によ
って説明すると、本発明では側面板２−１に設けた連結
穴３は、連結ボルト２２の装填されたナツト１３．２４
、座金１５が通過可能な円弧状部と、それに続く係合部
とでダルマ穴とし、連結ボルトに設けたボス部２３をダ
ルマ穴係合部に回転不能に係止し、連結ボルトの着脱を
一方の盤側より自在にできるよう構成した。[Structure of the Invention] (Means for Solving the Problems) The structure of the present invention will be explained with reference to FIGS. 1 and 2 corresponding to embodiments. In the present invention, the connecting hole 3 provided in the side plate 2-1 , loaded nut 13.24 of connecting bolt 22
, a circular arc portion through which the washer 15 can pass, and an engaging portion following it form a round hole, and a boss portion 23 provided on the connecting bolt is non-rotatably locked in the round hole engaging portion, so that the connecting bolt can be attached and removed. It is configured so that it can be moved freely from one side of the board.
（作 用）
従って、配電盤を連結する場合には、配電盤の側面板２
−１を密着させ、一体梢成された連結ボルト２２を連結
穴３の円弧状部を介して挿入し、連結ボルトのボス部２
３の平行部をダルマ穴の係合部に合せて下方に引きおろ
せば、第４図に示すように連結ボルトは回転不能に係止
し、一方のナツトを締付ければ連結は終了する。(Function) Therefore, when connecting switchboards, the side plate 2 of the switchboard
-1 are brought into close contact with each other, and the integrally formed connecting bolt 22 is inserted through the arc-shaped portion of the connecting hole 3, and the boss portion 2 of the connecting bolt is inserted.
If the parallel part of 3 is aligned with the engaging part of the daruma hole and pulled down, the connecting bolt will be locked in a non-rotatable manner as shown in FIG. 4, and the connection will be completed by tightening one of the nuts.
（実施例） 以下、図面を参照して実施例を説明する。(Example) Examples will be described below with reference to the drawings.
第１図は本発明による盤間連結装置を説明するための一
実施例の構成図であり、同図（ａ） ！よ連結完了時の
部分側面図、同図（ｂ）は連結ボルトを分離して示した
図、第２図は第１図Ｃ−Ｃ線矢視図である。第１図にお
いて２−１は側面板、１０は連結用のセットポル１へて
第１図に示す配置関係になっている。FIG. 1 is a block diagram of an embodiment of the inter-panel coupling device according to the present invention, and FIG. FIG. 2 is a partial side view when the connection is completed, FIG. 2B is a view showing the connection bolt separated, and FIG. In FIG. 1, 2-1 is a side plate, 10 is a set pole 1 for connection, and the arrangement is as shown in FIG.
これらの各構成部品について以下に説明する。Each of these components will be explained below.
第３図は連結ボルト２２で略中央部には連結ダルマ穴の
係合部に掛り合せ、ボルトの回転に係止する目的のボス
部２３を有している。FIG. 3 shows a connecting bolt 22, which has a boss portion 23 approximately in the center thereof for the purpose of engaging the engaging portion of the connecting hole and locking the bolt against rotation.
第５図はセラ１ヘボルト１０の構成図で、連結ポル１−
２２．ナッ１−１３．バネ座金１４．座金１５．スプリ
ングナツト２４からなり、ねじ部の両端末をカシメ部２
５として、これらが脱落しないよう構成されている。こ
のように一体となったボルトをセットボルトと称してい
る。FIG. 5 is a configuration diagram of the cella 1 and bolt 10, and the connection port 1-
22. Nat 1-13. Spring washer 14. Washer 15. Consisting of a spring nut 24, both ends of the threaded part are caulked at 2.
5, it is constructed so that these do not fall off. A bolt that is integrated in this way is called a set bolt.
第６図は側面板２−１を示す平面図で連結穴３を備えて
いる。この連結穴は上方を円弧状とし、セットボルトの
ナツトと座金が挿入できるような大きさになっており、
円弧状部に続く下部の係止穴は小さくしである。FIG. 6 is a plan view showing the side plate 2-1, which is provided with connection holes 3. This connection hole has an arc shape at the top and is sized to allow the set bolt nut and washer to be inserted.
The lower locking hole following the arc-shaped part is small.
以上の各構成を有する盤間連結装置の連結動作を第１図
を用いて以下に説明する。The connecting operation of the inter-panel connecting device having each of the above configurations will be explained below using FIG. 1.
先ず、連結される配電盤側面板２−１を密着させて双方
の連結穴３の位置を合せる。第５図の如く一方のスズリ
ングナツト２４を回転させボス部２３に密着させ、片一
方のナツト１３を端末までゆるめたセットボルトＵを、
一方の盤側のダルマ穴上方の円弧状部より挿入する。ス
プリングナツト２４が相手盤内に入ったことを確認して
、連結ボルト２２のボス部２３の平行部をダルマ穴の係
合部に合せて下方に移動する。ダルマ穴係合部に掛り合
ったボス部は、−辺が係合部溝幅より大きいため第４図
に示す如く、左右いずれの方向へも連結ボルト２２は回
転不能になる。First, the side plates 2-1 of the switchboards to be connected are brought into close contact with each other, and the positions of the connecting holes 3 of both sides are aligned. As shown in Fig. 5, rotate one of the ring nuts 24 so that they come into close contact with the boss portion 23, and loosen one of the nuts 13 to the end.
Insert from the arc-shaped part above the Daruma hole on one side of the board. After confirming that the spring nut 24 has entered the mating board, move the parallel part of the boss part 23 of the connecting bolt 22 downward to align with the engaging part of the daruma hole. Since the negative side of the boss portion engaged with the daruma hole engaging portion is larger than the width of the engaging portion groove, the connecting bolt 22 cannot rotate in either the left or right direction, as shown in FIG.
以上の如く、連結ボルトの回転が不能となっているため
、ナツト１３を締付ければ締結は完了する。As described above, since the connecting bolt cannot rotate, the connection is completed by tightening the nut 13.
第７図は連結完了後の状態図であって、第１４図に対応
しており、切断面は第１図（ａ）のＢ−Ｂ線を示してい
る。FIG. 7 is a state diagram after the connection is completed, and corresponds to FIG. 14, and the cut plane shows the line BB in FIG. 1(a).
上記説明は新設置又は増設時のものであるが、既設装置
の撤去の場合は、上記手順の全く逆になることは明らか
である。従って、上記実施例によれば、締付相手盤内部
に手、工具の挿入が不要で、締結用セットボルト以外の
部品も不要となり、据付時の作業性が向上する。又、増
設、撤去に際して、既設装置を停止することなく作業を
行なえるため経済的効果も大きい。更に、連結ボルトは
、座金及びナツトが抜は落ちない工夫がなされているの
で、締付作業中の脱落紛失により短絡させる事故も防止
できる。Although the above explanation is for new installation or expansion, it is clear that the above procedure is completely reversed when removing existing equipment. Therefore, according to the above embodiment, there is no need to insert hands or tools into the mating panel, and no parts other than the fastening set bolts are required, improving workability during installation. Furthermore, when expanding or removing equipment, the work can be done without stopping the existing equipment, which has great economic effects. Furthermore, since the connecting bolt is designed to prevent the washer and nut from falling when removed, it is possible to prevent short circuits caused by the bolts falling off or being lost during tightening work.
［発明の効果］
以上説明した如く本発明によれば、側面板に設けた連結
穴に一体構成された連結ボルトを挿入し、連結ボルトの
ボス部と連結穴とによって連結ボルトの回転を係止する
よう構成したので、配電盤の増設、撤去に際し、既設機
器の停止が不要となり、極めて効率的な作業の可能な盤
間連結装置を提供できる。[Effects of the Invention] As explained above, according to the present invention, the integrated connecting bolt is inserted into the connecting hole provided in the side plate, and the rotation of the connecting bolt is locked by the boss portion of the connecting bolt and the connecting hole. Therefore, when adding or removing a switchboard, there is no need to stop existing equipment, and it is possible to provide an inter-panel connection device that allows extremely efficient work.
第１図は本発明による盤間連結装置を説明するための一
実施例の構成図、第２図は第１図ｃ−ｃ線矢視図、第３
図は連結ボルトの外形図、第４図は連結穴に連結ボルト
のボス部が挿入されボルトの回転が係止することを表す
図、第５図はセットボルトの構成図、第６図は本提案に
よる側面板に設けた連結穴を示す図、第７図は本提案に
よる連結状態を示す断面図、第８図は複数配電盤の据付
図、第９図は従来の盤間連結装置を説明する図、第１０
図は第９図Ｂ−Ｂ線矢視図、第１１図は側面板に設けた
従来の連結穴を示す図、第１２図は回転止め板外形、第
１３図は従来のセットボルトの構成図、第１４図は従来
の連結状態を示す断面図、第１５図は配電盤の増設と撤
去を説明する概念図である。
１．１−１〜１−３・・・配電盤
２．２−１・・・側面板 ３・・・連結穴４・・・
セットボルト（旧）
５・・・回転止め板
７・・・配線用ダクト
９・・・増設盤
１・・・押えねじ
３・・・ナツト
５・・・座金
７・・・ねじ取付穴
９・・・中央部
２１・・・涌穴
２３・・・ボス部
２４・・・スプリング付ナツト
６・・・継電器ユニット
８・・・撤去盤
１０・・・セットボルト
１２・・・連結ボルト（旧）
１４・・・バネ座金
１６、２５・・・カシメ部
１８・・・脚部
２０・・・ダルマ穴
２２・・・連結ボルトFIG. 1 is a configuration diagram of an embodiment for explaining the inter-panel coupling device according to the present invention, FIG. 2 is a view taken along the line c-c in FIG.
The figure is an external view of the connecting bolt, Figure 4 is a diagram showing that the boss part of the connecting bolt is inserted into the connecting hole and the rotation of the bolt is locked, Figure 5 is a configuration diagram of the set bolt, and Figure 6 is the main body. Fig. 7 is a cross-sectional view showing the connection state according to the proposal, Fig. 8 is an installation diagram of multiple switchboards, and Fig. 9 explains a conventional inter-panel connection device. Figure, 10th
The figures are a view taken along the line B-B in Figure 9, Figure 11 is a diagram showing the conventional connection hole provided in the side plate, Figure 12 is the outline of the rotation stopper plate, and Figure 13 is a configuration diagram of a conventional set bolt. , FIG. 14 is a sectional view showing a conventional connection state, and FIG. 15 is a conceptual diagram illustrating the addition and removal of a switchboard. 1.1-1 to 1-3...Switchboard 2.2-1...Side plate 3...Connection hole 4...
Set bolt (old) 5... Rotation stopper plate 7... Wiring duct 9... Extension panel 1... Holding screw 3... Nut 5... Washer 7... Screw mounting hole 9...・・Central part 21 ・Wall hole 23 ・Boss part 24 ・Nut with spring 6 ・Relay unit 8 ・Removal board 10 ・Set bolt 12 ・Connection bolt (old) 14... Spring washer 16, 25... Caulking part 18... Leg part 20... Daruma hole 22... Connection bolt
Claims (1)
によって連結する盤間連結装置において、前記連結穴は
連結ボルトに装填されたナットと座金とが通過可能な円
弧状部とそれに続く係合部とでダルマ穴とし、その係合
部にボルトのボス部を挿入して回転不能に係止し、前記
連結ボルトの着脱を一方の盤側より自在にできる構成と
したことを特徴とする盤間連結装置。In an inter-panel connection device in which a plurality of switchboards are connected by connection holes drilled in each side plate and connection bolts, the connection holes include an arc-shaped portion through which a nut and washer loaded on the connection bolts can pass, and a subsequent engagement. The connecting part is a daruma hole, and the boss part of the bolt is inserted into the engaging part and locked in a non-rotatable manner, so that the connecting bolt can be freely attached and detached from one panel side. Inter-panel connection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2152597A JP2799043B2 (en) | 1990-06-13 | 1990-06-13 | Panel connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2152597A JP2799043B2 (en) | 1990-06-13 | 1990-06-13 | Panel connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0446507A true JPH0446507A (en) | 1992-02-17 |
| JP2799043B2 JP2799043B2 (en) | 1998-09-17 |
Family
ID=15543905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2152597A Expired - Lifetime JP2799043B2 (en) | 1990-06-13 | 1990-06-13 | Panel connection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2799043B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0497411U (en) * | 1991-01-16 | 1992-08-24 | ||
| US5635891A (en) * | 1993-03-12 | 1997-06-03 | Matsushita Electric Industrial Co., Ltd. | Line filter |
| JP2003034477A (en) * | 2001-07-17 | 2003-02-07 | Toshiba Elevator Co Ltd | Riding car of elevator |
| CN104257114A (en) * | 2014-10-10 | 2015-01-07 | 桂林紫韩不锈钢制品有限公司 | Demountable stainless steel cupboard |
| JP2016117576A (en) * | 2014-12-22 | 2016-06-30 | フジテック株式会社 | Sill cleaning device for elevator and mounting jig |
| CN107804763A (en) * | 2017-12-04 | 2018-03-16 | 三洋电梯(珠海)有限公司 | A kind of exterior wall elevator door pocket outer calling board self-clinching device and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6420002U (en) * | 1987-07-25 | 1989-01-31 |
-
1990
- 1990-06-13 JP JP2152597A patent/JP2799043B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6420002U (en) * | 1987-07-25 | 1989-01-31 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0497411U (en) * | 1991-01-16 | 1992-08-24 | ||
| US5635891A (en) * | 1993-03-12 | 1997-06-03 | Matsushita Electric Industrial Co., Ltd. | Line filter |
| JP2003034477A (en) * | 2001-07-17 | 2003-02-07 | Toshiba Elevator Co Ltd | Riding car of elevator |
| CN104257114A (en) * | 2014-10-10 | 2015-01-07 | 桂林紫韩不锈钢制品有限公司 | Demountable stainless steel cupboard |
| JP2016117576A (en) * | 2014-12-22 | 2016-06-30 | フジテック株式会社 | Sill cleaning device for elevator and mounting jig |
| CN107804763A (en) * | 2017-12-04 | 2018-03-16 | 三洋电梯(珠海)有限公司 | A kind of exterior wall elevator door pocket outer calling board self-clinching device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2799043B2 (en) | 1998-09-17 |
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