JPH0119548Y2 - - Google Patents
Info
- Publication number
- JPH0119548Y2 JPH0119548Y2 JP5790783U JP5790783U JPH0119548Y2 JP H0119548 Y2 JPH0119548 Y2 JP H0119548Y2 JP 5790783 U JP5790783 U JP 5790783U JP 5790783 U JP5790783 U JP 5790783U JP H0119548 Y2 JPH0119548 Y2 JP H0119548Y2
- Authority
- JP
- Japan
- Prior art keywords
- hook
- branch box
- bus duct
- ear
- locking
- 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
Links
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Installation Of Bus-Bars (AREA)
Description
【考案の詳細な説明】
本考案は、バスダクトに分岐ボツクスを係止す
る係止装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a locking device for locking a branch box to a bus duct.
従来の係止装置は、フツクが平行移動してバス
ダクトを係止し、分岐ボツクス内から突出するフ
ツク係止部材によりフツクを係止固定し、フツク
係止部材は回路開閉機構と連動して分岐ボツクス
から進退可能なように構成したものであつた。 In the conventional locking device, the hook moves in parallel to lock the bus duct, and the hook is locked and fixed by the hook locking member protruding from inside the branch box, and the hook locking member works in conjunction with the circuit opening/closing mechanism to lock the bus duct. It was constructed so that it could move forward and backward from the box.
しかしこのような装置ではフツク平行移動用の
案内部材を必要とし、さらにフツクの固定が煩雑
であるなど取り扱い性に問題があつた。 However, such a device requires a guide member for parallel movement of the hook, and has problems in handling, such as the difficulty of fixing the hook.
本考案はかかる従来の問題点を解消するもの
で、簡単な構造で容易にしかも確実に分岐ボツク
スをバスダクトに係止できる係止装置を提供する
ものである。 The present invention solves these conventional problems and provides a locking device that has a simple structure and can easily and reliably lock a branch box to a bus duct.
即ち本考案の要旨は分岐ボツクスを前記バスダ
クトに取り付けるためのフツクと引留金具とから
なる係止装置において、前記フツクは一端にバス
ダクトの縁と係止可能な係止部を有し、他端には
ボルト穴を有する耳部を有し、該耳部の下部には
前記ボルト穴と連通したナツトが固着され、該ナ
ツトにはボルトが螺動可能に螺合して常時上方に
突出し、前記フツクの中央部には前記分岐ボツク
スに設けた回転軸に対し回動可能に遊嵌する長孔
を有し、また前記引留金具は前記フツクの耳部と
対向する耳部を有し、該耳部は側部が開放したボ
ルト穴を有しており、前記フツクが前記回転軸を
中心に回動し、前記係止部が前記バスダクトの縁
を係止すると同時に前記ボルトが前記引留金具の
ボルト穴に挿入されるように構成され、さらに前
記フツクの側部が前記分岐ボツクス内から突出し
ているフツク係止部材により係止され、かつ前記
フツク係止部材が分岐ボツクス内の回路開閉機構
と連動して進退可能となしたことを特徴とするバ
スダクトの分岐ボツクス係止装置である。 That is, the gist of the present invention is a locking device comprising a hook and a retaining fitting for attaching a branch box to the bus duct, wherein the hook has a locking portion capable of locking with the edge of the bus duct at one end, and a locking portion at the other end that can lock with the edge of the bus duct. has an ear portion having a bolt hole, and a nut communicating with the bolt hole is fixed to the lower part of the ear portion, and a bolt is threadably engaged with the nut so as to always protrude upward, and the hook has an elongated hole in the center thereof that is rotatably fitted loosely around the rotating shaft provided in the branch box, and the retaining fitting has an ear portion facing the ear portion of the hook, and the ear portion has a bolt hole with an open side, and when the hook rotates around the rotation axis and the locking portion locks the edge of the bus duct, the bolt simultaneously locks into the bolt hole of the retaining fitting. furthermore, a side portion of the hook is locked by a hook locking member protruding from inside the branch box, and the hook locking member is interlocked with a circuit opening/closing mechanism in the branch box. This is a branch box locking device for a bus duct, which is characterized in that it can be moved forward and backward.
以下に添付の図面に基づいて本考案の一実施例
を説明する。 An embodiment of the present invention will be described below based on the accompanying drawings.
第１図に示すように、本考案の係止装置３は分
岐ボツクス２をバスダクト１に係止するのに用い
る。第２図および第３図は係止装置３の拡大図で
ある。 As shown in FIG. 1, the locking device 3 of the present invention is used to lock the branch box 2 to the bus duct 1. 2 and 3 are enlarged views of the locking device 3. FIG.
フツク４は一端に係止部１１を有し他端の耳部
にはその下面に溶接等で固着されたナツト９と螺
合しているボルト５が常に上方に突出している。
またフツク４の中央部の長孔１０は分岐ボツクス
２に設けた回転軸７と遊嵌状態にあり、フツク係
止部材８が分岐ボツクス２内に退いているとき、
フツク２は回転軸７を中心に回動可能である。こ
の状態で分岐ボツクス２を所望の位置に移動さ
せ、フツク２を係止位置まで回転しバスダクト１
の縁を係止する。これと同時にボルト５が分岐ボ
ツクス２に固着されている引留金具６のボルト穴
に側部から嵌入する。その後に分岐ボツクス２内
の回路開閉機構と連動するフツク係止部材８を突
出させてフツク４が回転しないようにその側部を
係止する。そしてボルト５を締め付けることによ
りフツク４を引留金具６に固定する。以上の操作
により分岐ボツクス２はバスダクト１に確実に係
止固定される。 The hook 4 has a locking part 11 at one end, and a bolt 5 always protrudes upward from the ear part at the other end, which is screwed into a nut 9 fixed by welding or the like to the lower surface of the hook 4.
Further, the elongated hole 10 in the center of the hook 4 is loosely fitted to the rotating shaft 7 provided in the branch box 2, and when the hook locking member 8 is retracted into the branch box 2,
The hook 2 is rotatable around a rotating shaft 7. In this state, move the branch box 2 to the desired position, rotate the hook 2 to the locking position, and connect the bus duct 1.
lock the edge of the At the same time, the bolt 5 is fitted from the side into the bolt hole of the retaining fitting 6 fixed to the branch box 2. Thereafter, a hook locking member 8 interlocked with the circuit opening/closing mechanism in the branch box 2 is protruded to lock the sides of the hook 4 so that it does not rotate. Then, the hook 4 is fixed to the retaining fitting 6 by tightening the bolt 5. By the above operations, the branch box 2 is securely fixed to the bus duct 1.
またフツク係止部材８は回路開閉機構と連動す
る。すなわち図外開閉機構が開状態では分岐ボツ
クス２内に退いくように連動され、閉状態では分
岐ボツクス２から突出するよう連動される。 Further, the hook locking member 8 is interlocked with the circuit opening/closing mechanism. That is, the opening/closing mechanism (not shown) is interlocked so as to retreat into the branch box 2 in the open state, and is interlocked so as to protrude from the branch box 2 in the closed state.
このような構成により、本考案の係止装置は簡
単にしかも確実に分岐ボツクスをバスダクトに係
止することができる。 With this configuration, the locking device of the present invention can simply and reliably lock the branch box to the bus duct.
つまりボルトを緩めたり締めたりするだけで係
止および解除を行なえるという利点がある。 In other words, it has the advantage that it can be locked and released simply by loosening or tightening the bolt.
第１図は本考案の係止装置により分岐ボツクス
がバスダクトに取り付けられている状態を表わす
斜視図であり、第２図は係止装置の正面図であ
り、第３図はその側面図である。
図中符号：１……バスダクト、２……分岐ボツ
クス、３……係止装置、４……フツク、５……ボ
ルト、６……引留金具、７……回転軸、８……フ
ツク係止部材、９……ナツト、１０……長孔、１
１……係止部。
FIG. 1 is a perspective view showing the branch box attached to the bus duct by the locking device of the present invention, FIG. 2 is a front view of the locking device, and FIG. 3 is a side view thereof. . Codes in the figure: 1... Bus duct, 2... Branch box, 3... Locking device, 4... Hook, 5... Bolt, 6... Holding fitting, 7... Rotating shaft, 8... Hook locking Member, 9... Nut, 10... Long hole, 1
1...Locking part.
Claims (1)
フツクと引留金具とからなる係止装置において、
前記フツクは一端にバスダクトの縁と係止可能な
係止部を有し、他端にはボルト穴を有する耳部を
有し、該耳部の下部には前記ボルト穴と連通した
ナツトが固着され、該ナツトにはボルトが螺動可
能に螺合して常時上方に突出し、前記フツクの中
央部には前記分岐ボツクスに設けた回転軸に対し
回動可能に遊嵌する長孔を有し、また前記引留金
具は前記フツクの耳部と対向する耳部を有し、該
耳部は側部が開放したボルト穴を有しており、前
記フツクが前記回転軸を中心に回動し、前記係止
部が前記バスダクトの縁を係止すると同時に前記
ボルトが前記引留金具のボルト穴に挿入されるよ
うに構成され、さらに前記フツクの側部が前記分
岐ボツクス内から突出しているフツク係止部材に
より係止され、かつ前記フツク係止部材が分岐ボ
ツクス内の回路開閉機構と連動して進退可能とな
したことを特徴とするバスダクトの分岐ボツクス
係止装置。 A locking device consisting of a hook and a retaining fitting for attaching a branch box to a bus duct,
The hook has a locking part that can be locked with the edge of the bus duct at one end, an ear part having a bolt hole at the other end, and a nut communicating with the bolt hole is fixed to the lower part of the ear part. A bolt is threadably engaged with the nut and projects upward at all times, and the hook has an elongated hole in the center that is rotatably fitted around a rotating shaft provided in the branch box. , the retaining fitting has an ear opposite to the ear of the hook, the ear has a bolt hole with an open side, and the hook rotates about the rotation axis; A hook locking device configured such that the locking portion locks the edge of the bus duct and at the same time the bolt is inserted into a bolt hole of the retaining fitting, and a side portion of the hook protrudes from inside the branch box. 1. A bus duct branch box locking device, wherein the hook locking member is movable forward and backward in conjunction with a circuit opening/closing mechanism within the branch box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5790783U JPS59164430U (en) | 1983-04-18 | 1983-04-18 | Bus duct branch box locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5790783U JPS59164430U (en) | 1983-04-18 | 1983-04-18 | Bus duct branch box locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59164430U JPS59164430U (en) | 1984-11-05 |
| JPH0119548Y2 true JPH0119548Y2 (en) | 1989-06-06 |
Family
ID=30188195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5790783U Granted JPS59164430U (en) | 1983-04-18 | 1983-04-18 | Bus duct branch box locking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59164430U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5396218B2 (en) * | 2008-10-15 | 2014-01-22 | 共同カイテック株式会社 | Bus duct branching device, bus duct branching structure and assembling method thereof |
| US7819676B1 (en) * | 2009-11-12 | 2010-10-26 | Power Distribution Inc. | Electrical power distribution system |
| JP6214320B2 (en) * | 2012-10-22 | 2017-10-18 | 共同カイテック株式会社 | Bus duct branching device and bus duct branching structure |
-
1983
- 1983-04-18 JP JP5790783U patent/JPS59164430U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59164430U (en) | 1984-11-05 |
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