JPH0719507B2 - Gas insulated switchgear - Google Patents
Gas insulated switchgearInfo
- Publication number
- JPH0719507B2 JPH0719507B2 JP61100949A JP10094986A JPH0719507B2 JP H0719507 B2 JPH0719507 B2 JP H0719507B2 JP 61100949 A JP61100949 A JP 61100949A JP 10094986 A JP10094986 A JP 10094986A JP H0719507 B2 JPH0719507 B2 JP H0719507B2
- Authority
- JP
- Japan
- Prior art keywords
- mover
- container
- insulated switchgear
- fixed contact
- movable
- 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
- Gas-Insulated Switchgears (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、ガス絶縁開閉装置に係り、特に機器構成の小
形化、据付面積を最小とするのに好適なガス絶縁開閉装
置に関する。The present invention relates to a gas-insulated switchgear, and more particularly to a gas-insulated switchgear that is suitable for downsizing the equipment configuration and minimizing the installation area.
従来の装置は、実開昭55−175942号及び第２図に示すも
のがあつた。図において、密封容器内１に配置した導体
２へ固定接触子３を接続し、この固定接触子３から所定
距離隔てて大地電位になされた集電子４を設け、固定接
触子３に接続可能に成されて、固定接触子３と集電子４
間に電気的に接続する可動子13が設けられている。可動
子13は、固定接触子３との対向側に集電子４と接触しな
い小径部を形成し、また反対向側に集電子４と接触する
大径部を備えている。また、可動子13の軸方向延長上に
は、駆動レバ14、駆動リンク15が連結される構成となつ
ている。駆動レバー14は、一端が可動子13に、他端が15
にピン等により取り付けられている。駆動リンク15は一
端が可動子13に回動自在に取り付けられ、他端は、容器
16内の腕部に設けられた開口部に係合するようになつて
いる。そして、図示せぬ外部からの駆動力が駆動レバー
14に加わると、駆動リンク15が開口部を図左方向に移動
して可動子13を直線方向すなわち、固定接触子３方向に
運動させる。そして、固定接触子３側に可動子13は移動
して固定接触子３と接触することができる。また、溶器
16の下部と容器１のフランジ部とはボルト等で固着され
密封されている。また、容器カバー12は、容器16にボル
ト等で固着され密封されている。As the conventional apparatus, there are those shown in Japanese Utility Model Publication No. 55-175942 and FIG. In the figure, a fixed contact 3 is connected to a conductor 2 arranged in a sealed container 1, and a current collector 4 having a ground potential is provided at a predetermined distance from the fixed contact 3 so that the fixed contact 3 can be connected to the fixed contact 3. The fixed contact 3 and the current collector 4 are formed.
A mover 13 for electrical connection is provided between them. The mover 13 has a small-diameter portion that does not come into contact with the current collector 4 on the side facing the fixed contactor 3, and has a large-diameter portion that comes into contact with the current collector 4 on the opposite side. Further, the drive lever 14 and the drive link 15 are connected on the axial extension of the mover 13. The drive lever 14 has one end on the mover 13 and the other end on the mover 13.
It is attached to the with pins. One end of the drive link 15 is rotatably attached to the mover 13, and the other end is a container.
It is adapted to engage with the opening provided in the arm portion inside 16. And the driving force from the outside (not shown)
When added to 14, the drive link 15 moves the opening in the left direction in the drawing to move the mover 13 in the linear direction, that is, the fixed contact 3 direction. Then, the mover 13 can move to the fixed contactor 3 side and come into contact with the fixed contactor 3. Also, the melting vessel
The lower part of 16 and the flange part of the container 1 are fixed by bolts or the like and sealed. Further, the container cover 12 is fixed to the container 16 with bolts or the like and hermetically sealed.
しかしながら、従来の装置にあつては、第２図の如く容
器16と容器１が別体に構成されていると共に、可動子13
が駆動レバー14や駆動リンク15等のリンク機構によつて
運動するものであるため、機器の部品の低減およびデツ
ドスペースの縮少すなわちスペース効率の点については
全く配慮されていなかつた。However, in the conventional device, the container 16 and the container 1 are separately configured as shown in FIG.
Since it is moved by a link mechanism such as the drive lever 14 and the drive link 15, no consideration has been given to the reduction of equipment parts and the dead space, that is, space efficiency.
本発明の目的は、密封容器内に配置した導体へ固定接触
子を接続し、この固定接触子から所定距離隔てて、可動
集電子の間を可動する、可動子より成る開閉装置におい
て、その可動子内部にガイド棒を設けることにより、小
形化されたガス絶縁開閉装置を提供することにある。An object of the present invention is to connect a fixed contact to a conductor arranged in a hermetically sealed container, and to move a movable collector between movable collectors at a predetermined distance from the fixed contact. The object is to provide a gas-insulated switchgear that is miniaturized by providing a guide rod inside the child.
本発明は、密封容器内に配置した導体へ固定接触子を接
続し、固定接触子から所定距離隔てて配設された可動集
電子の間を可動する可動子とを備えてなるガス絶縁開閉
装置であつて、可動子内部にガイド棒をを設けるように
したものである。The present invention relates to a gas-insulated switchgear comprising a fixed contactor connected to a conductor arranged in a sealed container, and a mover movable between movable collectors arranged at a predetermined distance from the fixed contactor. The guide bar is provided inside the mover.
以下、本発明の実施例について説明する。 Examples of the present invention will be described below.
第１図には、本発明に係るガス絶縁開閉装置を接地開閉
器に適用した一実施例が示されている。FIG. 1 shows an embodiment in which the gas insulated switchgear according to the present invention is applied to a ground switch.
図において、容器１は断面略Ｕ字状に一体に形成されて
おり、絶縁性ガスが封入されている。容器１は、容器カ
バー12がボルトで固着されており容器内は密封されてい
る。容器１内には、導体２へ接続された固定接触子３が
配置されており、固定接触子３から所定距離隔てて可動
集電子４が配設されている。可動子７は固定接触子３に
接離可能になされ、可動集電子４の間を可動して電気的
に接続されており、その内側に可動子７の水平運動を支
持する断面Ｔ字状に形成されたガイド棒８が内設されて
いる。部品９は可動子７とガイド棒８との間の摩擦低減
のためのものである。また、固定金具５は、絶縁サポー
ト６によつて容器１に支持されており、可動子７とガイ
ド棒８を水平方向同一レベルに位置規制し取付固定する
ためのものである。駆動レバー11は、外部からの駆動力
10によつて時計方向に回動して可動子７にその駆動力を
伝達して固定接触子側に直線運動することができるよう
にするためのもので、駆動レバー11には開口部が形成さ
れ、この開口部と可動子７とが係合するようになつてい
る。In the figure, the container 1 is integrally formed in a substantially U-shaped cross section and is filled with an insulating gas. The container 1 has a container cover 12 fixed thereto with bolts so that the inside of the container is sealed. A fixed contactor 3 connected to the conductor 2 is arranged in the container 1, and a movable current collector 4 is arranged at a predetermined distance from the fixed contactor 3. The mover 7 can be brought into and out of contact with the fixed contact 3 and is electrically connected by moving between the movable current collectors 4 and has a T-shaped cross section for supporting the horizontal movement of the mover 7 inside thereof. The formed guide rod 8 is internally provided. The component 9 is for reducing friction between the mover 7 and the guide rod 8. The fixture 5 is supported on the container 1 by an insulating support 6, and is used to positionally fix and attach the mover 7 and the guide rod 8 to the same level in the horizontal direction. The drive lever 11 is a driving force from the outside.
The drive lever 11 is provided with an opening so that the drive lever 11 can be rotated clockwise by the 10 to transmit the drive force to the mover 7 to make a linear movement toward the fixed contact. The opening and the mover 7 are engaged with each other.
本実施例によれば、可動子７を中空としてその内側にガ
イド棒を設けるようにしたから、可動子側面に駆動レバ
ーを取付けることができるので、機器構成の小型化，縮
小化を図ることができる。According to the present embodiment, since the movable element 7 is hollow and the guide rod is provided inside thereof, the drive lever can be attached to the side surface of the movable element, so that the device configuration can be downsized and downsized. it can.
以上説明したように、本発明によれば、機構部容器など
の部品低減，小形化ができるので、ガス絶縁開閉装置の
機器構成の小形化，据付面積を最小とできるので設計等
において自由度が増すばかりでなく、経済性の上でも効
果がある。As described above, according to the present invention, it is possible to reduce the number of parts such as the mechanism section container and to reduce the size thereof. Therefore, the gas insulated switchgear can be downsized, and the installation area can be minimized. Not only does it increase, but it also has an economic effect.
第１図は、本発明に係るガス絶縁開閉装置の一実施例を
示す断面図、第２図は従来例である。 １…容器、２…導体、３…固定接触子、４…可動集電
子、５…固定金具、６…絶縁サポート、７…可動子、８
…ガイド棒、９…摩擦低減の為の部品、10…駆動力、11
…駆動レバー、12…容器カバー、13…可動子、14…駆動
レバー、15…駆動リンク、16…機構部容器。FIG. 1 is a sectional view showing an embodiment of a gas insulated switchgear according to the present invention, and FIG. 2 is a conventional example. DESCRIPTION OF SYMBOLS 1 ... Container, 2 ... Conductor, 3 ... Fixed contactor, 4 ... Movable current collector, 5 ... Fixing metal fitting, 6 ... Insulating support, 7 ... Mover, 8
… Guide rods, 9… Parts for reducing friction, 10… Driving force, 11
... drive lever, 12 ... container cover, 13 ... mover, 14 ... drive lever, 15 ... drive link, 16 ... mechanism part container.
Claims (1)
接続し、該固定接触子から所定距離隔てて配設された可
動集電子の間を可動する可動子とを備えてなるガス絶縁
開閉装置であつて、前記可動子内部にガイド棒を設ける
ようにしたことを特徴とするガス絶縁開閉装置。1. A gas insulator comprising a fixed contact connected to a conductor arranged in a sealed container, and a mover movable between movable collectors arranged at a predetermined distance from the fixed contact. A switchgear for a gas insulated switchgear, characterized in that a guide rod is provided inside the mover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61100949A JPH0719507B2 (en) | 1986-05-02 | 1986-05-02 | Gas insulated switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61100949A JPH0719507B2 (en) | 1986-05-02 | 1986-05-02 | Gas insulated switchgear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62259321A JPS62259321A (en) | 1987-11-11 |
| JPH0719507B2 true JPH0719507B2 (en) | 1995-03-06 |
Family
ID=14287600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61100949A Expired - Lifetime JPH0719507B2 (en) | 1986-05-02 | 1986-05-02 | Gas insulated switchgear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0719507B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2743740B2 (en) * | 1992-11-05 | 1998-04-22 | 三菱電機株式会社 | Gas insulated switchgear |
-
1986
- 1986-05-02 JP JP61100949A patent/JPH0719507B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62259321A (en) | 1987-11-11 |
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