JPH0643986Y2 - Circuit breaker - Google Patents
Circuit breakerInfo
- Publication number
- JPH0643986Y2 JPH0643986Y2 JP3397989U JP3397989U JPH0643986Y2 JP H0643986 Y2 JPH0643986 Y2 JP H0643986Y2 JP 3397989 U JP3397989 U JP 3397989U JP 3397989 U JP3397989 U JP 3397989U JP H0643986 Y2 JPH0643986 Y2 JP H0643986Y2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- breaker
- spacer
- hole
- operating device
- 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 - Lifetime
Links
Landscapes
- Breakers (AREA)
Description
【考案の詳細な説明】 ［考案の目的］ （産業上の利用分野） 本考案は、操作レバーを遠隔操作するための電動操作装
置を取付けるようにした回路しや断器に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial field of application) The present invention relates to a circuit breaker and a circuit breaker to which an electric operating device for remotely operating an operating lever is attached.
（従来の技術） 従来の回路しや断器を第３図に示す。即ち、１はしや断
器本体で、これはケース1aの上部にカバー1bを取付けて
構成され、上面部を操作レバー1cが貫通している。２は
しや断器本体１の上面部両端に各２枚づつ取付けられた
絶縁材製のスペーサ、３は各２枚のスペーサ２に重ねて
取付けられたＵ字状の２個の取付金具で、両側面部にね
じ孔４が形成されている。これらのスペーサ２及び取付
金具３は、しや断器本体１のケース1aとカバー1bとを締
付けるねじ５を共用して共締めされている。６は駆動モ
ータ７及び駆動機構部８を有する電動操作装置で、これ
のコ字状の底板９の両側面部に調整用長孔9aが形成され
ている。この電動操作装置６は、その底板９を両側面部
が取付金具3,3の両側面部に重なるようにその取付金具
3,3の上にのせ、駆動機構部８の図示しない操作部と操
作レバー1cとの位置関係を調整したのち、４本のねじ10
を夫々長孔9aを通してねじ孔４に螺着させることにより
しや断器本体１に取付けられている。(Prior Art) A conventional circuit breaker and circuit breaker are shown in FIG. That is, one chopstick or breaker main body is constructed by attaching a cover 1b to the upper part of the case 1a, and the operation lever 1c penetrates the upper surface part. 2 Spacers made of insulating material, two spacers each being attached to each end of the upper surface of the main body 1 of the chopstick and disconnector, and 3 U-shaped mounting brackets that are attached to each two spacers 2 in a stacked manner. The screw holes 4 are formed on both side surfaces. The spacer 2 and the mounting bracket 3 are fastened together by using the screw 5 for fastening the case 1a and the cover 1b of the main body 1 of the breaker. Reference numeral 6 denotes an electric operating device having a drive motor 7 and a drive mechanism portion 8, and an elongated slot 9a for adjustment is formed on both side surfaces of a U-shaped bottom plate 9. This electric operating device 6 has its bottom plate 9 mounted so that both side surface portions thereof overlap the both side surface portions of the mounting metal fittings 3, 3.
After placing on top of 3, 3 and adjusting the positional relationship between the operating portion (not shown) of the drive mechanism portion 8 and the operating lever 1c, the four screws 10
Are attached to the breaker main body 1 by screwing them into the screw holes 4 through the elongated holes 9a, respectively.
（考案が解決しようとする課題） 上述の構成においては、電動操作装置６の図示しない操
作部と操作レバー1cとの関係位置を調整しなければなら
ないので、組付けが面倒であるという問題がある。ま
た、取付金具３がしや断器本体１の図示しない配線用孔
を塞いでおり、取付金具３を取付けたままではしや断器
本体１にケーブルを接続することができず、しかも、そ
の取付金具３及びスペーサ２がしや断器本体１にその締
付け用のねじ５を共用して共締めされているので、回路
しや断器の設置現場においてケーブルを接続する毎にス
ペーサ２及び取付金具３を取外さなければならないとい
う問題点があった。(Problems to be Solved by the Invention) In the above-described configuration, the relative position between the operation portion (not shown) of the electric operation device 6 and the operation lever 1c has to be adjusted, which causes a problem that assembly is troublesome. . Further, since the mounting bracket 3 closes the wiring hole (not shown) of the main body 1 of the circuit breaker, it is not possible to connect the cable to the main body 1 of the circuit breaker with the mounting bracket 3 still attached. Since the mounting bracket 3 and the spacer 2 are jointly fastened to the main body 1 of the shroud and disconnector by sharing the screw 5 for tightening the same, the spacer 2 and the mount 2 are installed every time the cable is connected at the site of installation of the circuit and disconnector There was a problem that the metal fitting 3 had to be removed.
本考案は上記の事情に鑑みてなされたもので、その目的
は、電動操作装置の組付け作業が容易で、さらにケーブ
ルの接続も容易になし得る回路しや断器を提供するにあ
る。The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a circuit and a breaker that facilitate the assembling work of the electric operating device and can easily connect the cables.
［考案の構成］ （課題を解決するための手段） 本考案の回路しや断器は、一方の面部に操作レバーが貫
通する枠部を有するとともに取付段部を有するしや断器
本体を設け、このしや断器本体の取付段部に配線用孔，
本体取付用孔及び操作装置取付用孔を有するスペーサを
取付け、前記しや断器本体の枠部に嵌合する嵌合孔部を
有し前記操作レバーを遠隔操作するための電動操作装置
を前記スペーサにその操作装置取付用孔を介して取付け
るようにしたところに特徴を有する。[Structure of the Invention] (Means for Solving the Problems) A circuit breaker and a circuit breaker according to the present invention are provided with a frame part through which an operation lever penetrates on one surface part and a main body or a breaker part having an attachment step part. , A wiring hole on the mounting step of the main body
An electric operating device for attaching a spacer having a main body mounting hole and an operating device mounting hole, and having a fitting hole portion for fitting with the frame portion of the main body of the breaker or the disconnector for remotely operating the operation lever is provided. It is characterized in that it is mounted on the spacer through the operating device mounting hole.
（作用） 本考案の回路しや断器によれば、しや断器本体は、その
取付段部に取付けられたスペーサの本体取付用孔を挿通
して被取付部に取付けることができ、又、ドライバをス
ペーサの配線用孔を介してしや断器本体内に挿入できる
ので、スペーサを取付けたままケーブルをしや断器本体
の電源側及び負荷側端子に接続できる。更に、電動操作
装置を、その嵌合孔部をしや断器本体の枠部に嵌合させ
た後、操作装置取付用孔を介してスペーサに取付けるだ
けで、電動操作装置の操作部と操作レバーとの間の位置
関係が決まり、位置合わせ等の調整が不要となる。(Operation) According to the circuit breaker and breaker of the present invention, the breaker breaker body can be mounted on the mounted portion by inserting the body mounting hole of the spacer mounted on the mounting step portion, Since the driver can be inserted into the main body of the disconnector through the wiring hole of the spacer, the cable can be connected to the power source side and the load side terminal of the main body of the disconnector while the spacer is attached. Furthermore, after the electric operating device is fitted into the frame portion of the disconnector main body by fitting its fitting hole, it is simply attached to the spacer through the operating device mounting hole to operate the electric operating device. The positional relationship with the lever is determined, and adjustment such as alignment is unnecessary.
（実施例） 以下、本考案の一実施例につき第１図及び第２図を参照
して説明する。(Embodiment) An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.
11はしや断器本体で、これは合成樹脂製のケース12の上
部に合成樹脂製のカバー13を取付けて構成されている。
このカバー13の一方の面部例えば上面部には、その中央
部に矩形の枠部14が形成されて、その内部を操作レバー
15が貫通しており、両端部に取付段部16,16が形成され
ている。また、ケース12には、その一方の端部に３個の
電源側端子17（１個のみ図示）が配設され、他方の端部
に３個の負荷側端子18（１個のみ図示）が配設されてい
る。そして、各電源側端子17及び負荷側端子18にはねじ
17a及び18aが螺挿されている。19はカバー13の一方の取
付段部16に形成された３個の配線用孔（１個のみ図示）
で、これらは夫々電源側端子17のねじ17aに対応してい
る。20はカバー13の他方の取付段部16に形成された３個
の配線用孔（１個のみ図示）で、これらは夫々負荷側端
子18のねじ18aに対応している。21,21は取付段部16,16
に夫々２個のねじ22によって取付けられた金属製のスペ
ーサで、これらのスペーサ21,21はカバー13の上面部と
面一状態になっている。23は各スペーサ21に形成された
３個の配線用孔で、これらはしや断器本体11の配線用孔
19または20に連通していて、ドライバが挿入できるよう
になっている。24は各スペーサ21に形成された本体取付
用孔で、しや断器本体11はこれらを挿通する図示しない
ねじにより被取付部に固定される。25は各スペーサ21に
形成された操作装置取付用孔としてのねじ孔である。26
は各スペーサ21の端部に形成された２個の溝部で、これ
らは３個の電源側端子17または３個の負荷側端子18の中
間部に位置し、図示はしないが相間バリヤが挿入される
ようになっている。27は操作レバー15を遠隔操作するた
めの電動操作装置で、これは合成樹脂製のケース28内に
従来の駆動モータ７及び駆動機構部８と同様の駆動モー
タ及び駆動機構部（何れも図示せず）を内蔵して構成さ
れており、そのケース28の下面部にしや断器本体11の枠
部14に嵌合する矩形状の嵌合孔部29が形成されている。
この電動操作装置27は、ケース28の孔28a,28aに挿通さ
れたねじ30,30の先端部をスペーサ21,21のねじ孔25,25
に螺着させることにより、スペーサ21,21を介してしや
断器本体11に取付けられている。上記実施例によれば、
次のような効果を得ることができる。即ち、しや断器本
体11は、その取付段部16にスペーサ21を取付けた状態で
スペーサ21の本体取付用孔24を介して被取付部に取付け
ることができ、また、スペーサ21の配線用孔19を挿通し
たドライバによりねじ17aまたは18aを螺進退操作するこ
とにより、スペーサ21を取付けた状態で右または左側方
からしや断器本体11内に挿入されたケーブルを電源側端
子17または負荷側端子18に接続できる。更に、電動操作
装置27のしや断器本体11への組付けは、その嵌合孔部29
をしや断器本体11の枠部14に嵌合させた後、孔28a,28a
に挿通されたねじ30,30の先端部をねじ孔25,25に螺着さ
せるだけでよいので、電動操作装置27の図示しない操作
部と操作レバー15との間の位置関係が必然的に決まり、
位置合わせ等の調整が不要となる。従って、電動操作装
置６を組付ける場合に、図示しない操作部と操作レバー
1cとの関係位置を調整し、ケーブルを接続する毎にスペ
ーサ２及び取付金具３を取外さなければならなかった従
来とは異なり、組付け作業を容易になし得、さらにケー
ブルの接続も容易になし得るという効果を奏する。11 A chopstick and breaker main body, which is constructed by attaching a synthetic resin cover 13 to an upper part of a synthetic resin case 12.
A rectangular frame portion 14 is formed in the central portion of one surface portion of the cover 13, for example, the upper surface portion, and the inside of the rectangular frame portion 14 is used as an operating lever.
15 penetrates, and mounting step portions 16 and 16 are formed at both ends. Further, the case 12 is provided with three power supply side terminals 17 (only one is shown) at one end thereof, and three load side terminals 18 (only one is shown) at the other end thereof. It is arranged. Then, screw on each power supply side terminal 17 and load side terminal 18.
17a and 18a are screwed. Reference numeral 19 denotes three wiring holes formed in one mounting step portion 16 of the cover 13 (only one is shown)
Then, these correspond to the screws 17a of the power supply side terminal 17, respectively. Reference numeral 20 denotes three wiring holes (only one is shown) formed on the other mounting step portion 16 of the cover 13, and these holes correspond to the screws 18a of the load side terminal 18, respectively. 21,21 is the mounting step 16,16
The spacers 21 and 21 are made of metal and are attached to the upper surface of the cover 13 by two screws 22, respectively. 23 are three wiring holes formed in each spacer 21, and these are the wiring holes of the main body 11
It is in communication with 19 or 20 so that a driver can be inserted. Reference numeral 24 is a main body mounting hole formed in each spacer 21, and the main body 11 of the breaker and the breaker are fixed to the mounted portion by screws not shown. Reference numeral 25 denotes a screw hole formed in each spacer 21 as an operating device mounting hole. 26
Are two grooves formed at the end of each spacer 21, which are located in the middle of the three power supply side terminals 17 or the three load side terminals 18, and through which an interphase barrier (not shown) is inserted. It has become so. Reference numeral 27 is an electric operating device for remotely operating the operating lever 15. This is a drive motor and drive mechanism section similar to the conventional drive motor 7 and drive mechanism section 8 (neither shown) in a case 28 made of synthetic resin. No.) is built in, and a rectangular fitting hole 29 that fits into the frame portion 14 of the disconnector main body 11 is formed in the lower surface of the case 28.
In this electric operating device 27, the tip ends of the screws 30, 30 inserted into the holes 28a, 28a of the case 28 are screw holes 25, 25 of the spacers 21, 21.
It is attached to the breaker main body 11 via the spacers 21, 21 by being screwed onto. According to the above example,
The following effects can be obtained. That is, the main body 11 of the circuit breaker can be attached to the attached portion through the main body attachment hole 24 of the spacer 21 with the spacer 21 attached to the attachment step portion 16, and the wiring for the spacer 21 By screwing the screw 17a or 18a forward and backward with a screwdriver inserted through the hole 19, the cable inserted into the main body 11 of the breaker body 11 from the right or left side with the spacer 21 attached is connected to the power supply side terminal 17 or load. Can be connected to the side terminal 18. Further, the electric operating device 27 is attached to the breaker main body 11 by fitting the fitting hole 29
After fitting it to the frame 14 of the main body 11 of the disconnector, the holes 28a, 28a
Since it is only necessary to screw the tips of the screws 30, 30 inserted into the screw holes 25, 25 into the screw holes 25, 25, the positional relationship between the operating portion (not shown) of the electric operating device 27 and the operating lever 15 is inevitably determined. ,
No adjustments such as alignment are required. Therefore, when the electric operating device 6 is assembled, the operating portion and the operating lever (not shown)
Unlike the conventional method in which the spacer 2 and the mounting bracket 3 have to be removed each time the cable is connected by adjusting the position relative to 1c, assembly work can be done easily, and cable connection is also easy. There is an effect that can be done.
尚、上記実施例ではケース28を合成樹脂製としスペーサ
21を金属製としたが、これらにいずれの材料を用いても
良い。In the above embodiment, the case 28 is made of synthetic resin and the spacer is
Although 21 is made of metal, any of these materials may be used.
［考案の効果］ 以上の説明から明らかなように本考案の回路しや断器
は、一方の面部に操作レバーが貫通する枠部を有すると
ともに取付段部を有するしや断器本体を設け、このしや
断器本体の取付段部に配線用孔，本体取付用孔及び操作
装置取付用孔を有するスペーサを取付け、前記しや断器
本体の枠部に嵌合する嵌合孔部を有し前記操作レバーを
遠隔操作するための電動操作装置を前記スペーサにその
操作装置取付用孔を介して取付けるようにしたので、組
立作業を容易になし得、更に、ケーブルの接続も容易に
なし得るという効果を奏する。[Effects of the Invention] As is clear from the above description, the circuit breaker and the circuit breaker of the present invention have a frame portion through which the operation lever penetrates on one surface portion and a body and a breaker body having a mounting step portion, A spacer having a wiring hole, a body mounting hole and an operating device mounting hole is attached to the mounting step of the main body of the shredder and breaker, and a fitting hole is formed to fit into the frame of the main body of the shredder and breaker. Since the electric operating device for remotely operating the operating lever is mounted on the spacer through the operating device mounting hole, the assembling work can be easily performed, and the cable connection can be easily performed. Has the effect.
第１図及び第２図は本考案の一実施例を示すもので、第
１図は一部を破断して示す分解側面図、第２図は電動操
作装置を取除いた状態の上面図であり、第３図は従来例
の分解斜視図である。 図中、11はしや断器本体、14は枠部、15は操作レバー、
16は取付段部、19,20は配線用孔、21はスペーサ、23は
配線用孔、24はしや断器本体取付用孔、25はねじ孔（操
作装置取付用孔）、27は電動操作装置、29は嵌合孔部を
示す。1 and 2 show an embodiment of the present invention. FIG. 1 is an exploded side view showing a part of the present invention, and FIG. 2 is a top view with an electric operating device removed. Yes, FIG. 3 is an exploded perspective view of a conventional example. In the figure, 11 main body and disconnector main body, 14 frame part, 15 operation lever,
16 is a mounting step portion, 19 and 20 are wiring holes, 21 is a spacer, 23 is a wiring hole, 24 is a hole for mounting the main body of the breaker or disconnector, 25 is a screw hole (operating device mounting hole), and 27 is electric An operation device, 29 is a fitting hole.
Claims (1)
有するとともに取付段部を有するしや断器本体と、この
しや断器本体の取付段部に取付けられ配線用孔，本体取
付用孔及び操作装置取付用孔を有するスペーサと、前記
しや断器本体の枠部に嵌合する嵌合孔部を有して前記ス
ペーサにその装置取付用孔を介して取付けられ前記操作
レバーを遠隔操作するための電動操作装置とを具備して
なる回路しや断器。Claim: What is claimed is: 1. A shroud breaker main body having a frame part through which an operating lever penetrates on one surface part and a mounting step part, and a wiring hole and a main body mounting part mounted on the mounting step part of the shank breaker body. A spacer having a mounting hole and an operating device mounting hole, and a fitting hole portion that fits into the frame portion of the main body of the breaker or the disconnector, and is attached to the spacer through the device mounting hole. A circuit breaker or a circuit breaker provided with an electric operating device for remotely controlling the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3397989U JPH0643986Y2 (en) | 1989-03-23 | 1989-03-23 | Circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3397989U JPH0643986Y2 (en) | 1989-03-23 | 1989-03-23 | Circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02124638U JPH02124638U (en) | 1990-10-15 |
| JPH0643986Y2 true JPH0643986Y2 (en) | 1994-11-14 |
Family
ID=31538055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3397989U Expired - Lifetime JPH0643986Y2 (en) | 1989-03-23 | 1989-03-23 | Circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643986Y2 (en) |
-
1989
- 1989-03-23 JP JP3397989U patent/JPH0643986Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02124638U (en) | 1990-10-15 |
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