JPH0673846U - Horizontal two-point cutting device - Google Patents
Horizontal two-point cutting deviceInfo
- Publication number
- JPH0673846U JPH0673846U JP1974793U JP1974793U JPH0673846U JP H0673846 U JPH0673846 U JP H0673846U JP 1974793 U JP1974793 U JP 1974793U JP 1974793 U JP1974793 U JP 1974793U JP H0673846 U JPH0673846 U JP H0673846U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- fixed
- pin
- movable contact
- horizontal
- 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.)
- Pending
Links
Landscapes
- Breakers (AREA)
Abstract
(57)【要約】
【目的】 断路器が閉路状態における地震による固定接
触子と可動接触子の相対変位を防止し、安定的な接触状
態を保つようにする。
【構成】 固定接触子１１の近傍に可動接触子２２が投
入してくる方向にピン２６を配設し、可動接触子２２に
はこのピン２６が挿入される穴２７を設ける。地震によ
り固定接触子１１と可動接触子２２が相対変位しようと
しても、ピン２６が穴２７に引っ掛かり、相対変位は生
じない。
(57) [Summary] [Purpose] The disconnector prevents relative displacement between the fixed contact and the movable contact due to an earthquake in the closed state, and maintains a stable contact state. A pin 26 is arranged near the fixed contact 11 in a direction in which the movable contact 22 is inserted, and a hole 27 into which the pin 26 is inserted is provided in the movable contact 22. Even if the fixed contact 11 and the movable contact 22 are relatively displaced due to an earthquake, the pin 26 is caught in the hole 27 and the relative displacement does not occur.
Description
【０００１】[0001]
本考案は、水平二点切断路器に関する。 The present invention relates to a horizontal two-point cutting circuit.
【０００２】[0002]
図２は、従来の水平二点切断路器の一例で、ベース１の両端部には固定碍子２ が支持されており、この固定碍子２の頂部には、固定接触部３が配設されている 。ベース１の中央部には、回転碍子４が回転可能に支持されており、この回転碍 子４の頂部には、先端部に可動接触子１２を有するブレード５が固着されている 。 図３は、固定接触部３の詳細を示すもので、固定碍子２上に固着された固定接 触子支え１５には、支え１４が取付けられている。この支え１４には、上下に相 対向する固定接触子１１が配置されており、加圧スプリング１３によって、接触 圧を付与するようになっている。 水平二点切断路器を閉路操作する場合は、図２に示す開路状態において操作機 構（図中略）により回転碍子４を回動すると、ブレード５が水平に回動し、可動 接触子１２が固定接触子１１内に投入され、図３に示す閉路状態となる。 FIG. 2 is an example of a conventional horizontal two-point cutting path device, in which fixed insulators 2 are supported at both ends of a base 1, and a fixed contact portion 3 is provided at the top of the fixed insulator 2. There is. A rotary insulator 4 is rotatably supported at the center of the base 1, and a blade 5 having a movable contact 12 at its tip is fixed to the top of the rotary insulator 4. FIG. 3 shows details of the fixed contact portion 3, and a support 14 is attached to a fixed contact support 15 fixed onto the fixed insulator 2. Fixed contacts 11 that are vertically opposed to each other are disposed on the support 14, and a contact pressure is applied by a pressure spring 13. When the horizontal two-point disconnecting circuit is closed, when the rotary insulator 4 is rotated by the operating mechanism (not shown in the figure) in the open state shown in FIG. 2, the blade 5 is rotated horizontally and the movable contact 12 is moved. It is put into the fixed contactor 11 to be in the closed state shown in FIG.
【０００３】[0003]
しかしながら、この従来の水平二点切断路器においては、閉路状態で負荷電流 が流れている時に、地震により、ベース１と平行方向の力を受けると支持碍子２ と回転碍子４が振動して、固定接触子１１と可動接触子１２がベース１と平行方 向に相対変位し、安定的な通電状態を保持できないばかりでなく、この変位量が 大きくなると、可動接触子１２は固定接触子１１から離脱し、負荷電流を遮断す る事となり、大きな事故となる。 そこで本考案は、地震による固定接触子と可動接触子のベースと平行方向の相 対変位を抑え、安定的な接触状態を保持すると共に接触離脱による事故を防止す るものである。 However, in this conventional horizontal two-point disconnector, when a load current flows in a closed state and a force parallel to the base 1 is applied due to an earthquake, the supporting insulator 2 and the rotating insulator 4 vibrate, When the fixed contact 11 and the movable contact 12 are displaced relative to each other in the direction parallel to the base 1 and a stable energized state cannot be maintained, and the displacement amount becomes large, the movable contact 12 is moved from the fixed contact 11 It will come off and the load current will be cut off, resulting in a major accident. Therefore, the present invention suppresses relative displacement in the direction parallel to the bases of the fixed contact and the movable contact due to an earthquake, maintains a stable contact state, and prevents accidents due to contact separation.
【０００４】[0004]
本考案では、固定接触子の近傍に、可動接触子が投入してくる方向にピンを配 設し、可動接触子には、このピンが挿入される穴を設ける。 In the present invention, a pin is arranged near the fixed contact in the direction in which the movable contact is inserted, and the movable contact is provided with a hole into which the pin is inserted.
【０００５】[0005]
上記のように構成された水平二点切断路器においては、閉路状態で、地震が発 生しても、ピンが可動接触子の穴に挿入されているため、固定接触子と可動接触 子の相対変位が防止され、安定的な接触状態を保ち、また、接触離脱による事故 の発生も防止でき、電力を安定的に供給することができるようになる。 In the horizontal two-point disconnector configured as above, even if an earthquake occurs in the closed state, the pin is inserted into the hole of the movable contact, so Relative displacement is prevented, a stable contact state is maintained, accidents due to contact separation can be prevented, and electric power can be supplied stably.
【０００６】[0006]
図１は本考案の実施例を示すもので、固定接触子１１の近傍に、可動接触子２ ２が投入してくる方向にピン２６が配設され、可動接触子２２にはピン２６が挿 入される穴２７が設けられる。 かかる本考案においては、水平二点切断路器の開路状態で閉路操作が行われる と、可動接触子２２が固定接触子１１に接触把持されるとともに、穴２７内にピ ン２６が挿入される。従って、閉路状態では、ピン２６が穴２７に挿入された状 態となり、地震により、固定接触子１１と可動接触子２２がベース１と平行方向 に相対変位しようとしても、ピン２６が穴２７に引っ掛かるため、固定接触子１ １と可動接触子２２の相対変位は発生せず、安定的な接触状態を保持できる。 FIG. 1 shows an embodiment of the present invention, in which a pin 26 is arranged near the fixed contact 11 in the direction in which the movable contact 22 is inserted, and the pin 26 is inserted into the movable contact 22. A hole 27 to be inserted is provided. In the present invention, when the closing operation is performed in the open state of the horizontal two-point disconnecting path device, the movable contact 22 is held by the fixed contact 11 and the pin 26 is inserted into the hole 27. . Therefore, in the closed state, the pin 26 is inserted into the hole 27, and even if the fixed contact 11 and the movable contact 22 are relatively displaced in the direction parallel to the base 1 due to an earthquake, the pin 26 is inserted into the hole 27. Because of being caught, relative displacement between the fixed contact 11 and the movable contact 22 does not occur, and a stable contact state can be maintained.
【０００７】[0007]
本考案によれば、上述したように、水平二点切断路器が閉路状態において、地 震が発生しても、ピンが可動接触子の穴に挿入されているため、固定接触子と可 動接触子の相対位置は変位せず、安定的な接触状態を保つことができ、接触離脱 による事故の発生も防止できるため、電力を安定的に供給することができる。 According to the present invention, as described above, the pin is inserted into the hole of the movable contactor so that it can move with the fixed contactor even when an earthquake occurs when the horizontal two-point disconnector is closed. The relative position of the contactor does not change, a stable contact state can be maintained, and an accident due to contact separation can be prevented, so that electric power can be stably supplied.
【図面の簡単な説明】[Brief description of drawings]
【図１】本考案の一実施例を示す図である。FIG. 1 is a diagram showing an embodiment of the present invention.
【図２】従来の水平二点切断路器の一例を示す図であ
る。FIG. 2 is a diagram showing an example of a conventional horizontal two-point cutting path device.
【図３】図２における固定接触部の詳細図である。FIG. 3 is a detailed view of a fixed contact portion in FIG.
１１ 固定接触子 ２２ 可動接触子 ２６ ピン ２７ 穴 11 Fixed Contact 22 Movable Contact 26 Pin 27 Hole
Claims (1)
向する固定接触子間に投入され、この可動接触子と固定
接触子との間で電気的接触を構成する水平二点切断路器
において、前記固定接触子の近傍に、前記可動接触子が
投入してくる方向にピンを配設し、前記可動接触子に
は、このピンが挿入される穴を設けたことを特徴とする
水平二点切断路器。1. A horizontal two-point cutting path device in which a movable contactor is inserted between fixed contacts which are vertically opposed to each other at the time of closing operation, and which makes electrical contact between the movable contactor and the fixed contactor. In the above, in the horizontal direction, a pin is provided in the vicinity of the fixed contact in the direction in which the movable contact is inserted, and the movable contact has a hole into which the pin is inserted. Two-point cutting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974793U JPH0673846U (en) | 1993-03-26 | 1993-03-26 | Horizontal two-point cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974793U JPH0673846U (en) | 1993-03-26 | 1993-03-26 | Horizontal two-point cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0673846U true JPH0673846U (en) | 1994-10-18 |
Family
ID=12007937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974793U Pending JPH0673846U (en) | 1993-03-26 | 1993-03-26 | Horizontal two-point cutting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0673846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7116225B1 (en) * | 2021-07-15 | 2022-08-09 | 株式会社東光高岳 | Horizontal two-point disconnector |
-
1993
- 1993-03-26 JP JP1974793U patent/JPH0673846U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7116225B1 (en) * | 2021-07-15 | 2022-08-09 | 株式会社東光高岳 | Horizontal two-point disconnector |
| WO2023286345A1 (en) * | 2021-07-15 | 2023-01-19 | 株式会社東光高岳 | Horizontal two-point disconnecting switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2812810B2 (en) | Switch | |
| JP2005235539A (en) | Contactor apparatus of repulsion type circuit breaker | |
| JPH0673846U (en) | Horizontal two-point cutting device | |
| JPH075237U (en) | Horizontal two-point cutting device | |
| JPH02100231A (en) | Breaker contactor | |
| JPH0220741Y2 (en) | ||
| CA1245258A (en) | Vacuum contactor with integral shaft | |
| KR100447439B1 (en) | Circuit breaker | |
| US4099151A (en) | Electromagnetic contactor | |
| JP2633959B2 (en) | Circuit breaker | |
| JPH0614368Y2 (en) | Disconnector with ground switch | |
| JPH0950736A (en) | Air disconnecting switch | |
| JPS6110406Y2 (en) | ||
| US2680175A (en) | Multiple contact for vertical break switches | |
| KR200148488Y1 (en) | Switch apparatus | |
| JP2530742Y2 (en) | Auxiliary contact device for pantograph disconnectors | |
| JPS61232523A (en) | Contact switchgear | |
| JPS6037787Y2 (en) | disconnector | |
| JPH056642U (en) | Circuit breaker | |
| JPH076585Y2 (en) | Grounding device | |
| JPH0530259Y2 (en) | ||
| JPS6111867Y2 (en) | ||
| JPH1140006A (en) | Connecting part of disconnecting device | |
| JPH11167846A (en) | Horizontal one point disconnector | |
| JP2000251586A (en) | Horizontal two-point disconnector |