JPS6234735U - - Google Patents
Info
- Publication number
- JPS6234735U JPS6234735U JP12742585U JP12742585U JPS6234735U JP S6234735 U JPS6234735 U JP S6234735U JP 12742585 U JP12742585 U JP 12742585U JP 12742585 U JP12742585 U JP 12742585U JP S6234735 U JPS6234735 U JP S6234735U
- Authority
- JP
- Japan
- Prior art keywords
- link
- operating
- operating shaft
- lever
- trip hook
- 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
- 210000000078 claw Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図Ａ，Ｂは本考案に係るしや断器の投入状
態としや断状態におけるリンク機構の動作状態を
それぞれ示す説明図、第２図は従来の操作軸方式
の説明図、第３図は従来の操作板方式の説明図で
ある。
１……真空インタラプタ、１ｂ……可動リード
棒、４……延長レバー、４ａ……作動レバー、５
……操作軸、６，７，８……第３、第２、第１リ
ンク、９……トリツプフツク、１１……投入電磁
石、１２……しや断ばね、２２……固定軸受、２
５……連結リンク。
Figures 1A and B are explanatory diagrams showing the operating states of the link mechanism in the closed and disconnected states of the sheath disconnector according to the present invention, respectively; Figure 2 is an explanatory diagram of the conventional operating shaft system; and Figure 3 is an explanatory diagram of a conventional operation panel system. 1... Vacuum interrupter, 1b... Movable lead rod, 4... Extension lever, 4a... Actuation lever, 5
... Operating shaft, 6, 7, 8 ... Third, second, first link, 9 ... Trip hook, 11 ... Closing electromagnet, 12 ... Shrinking spring, 22 ... Fixed bearing, 2
5...Connection link.
Claims (1)
を操作軸に連結し、且つリンク機構を介して操作
軸を回動させるしや断器の操作機構において、前
記操作軸に延長レバーを連動連結し、該延長レバ
ーにしや断ばねを設けると共にしや断ばねの先端
に係合するようにトリツプフツクを設け、該延長
レバーに第１リンクと第２リンクと第３リンクと
からなるリンク機構を連結し、前記第２リンクと
第３リンクとの連結部に設けた連結リンクを介し
てリンク機構とトリツプフツクとを連結し、さら
に第２リンクと第３リンクとの連結部に係合する
投入装置及びトリツプフツクの爪に係合する引外
し装置を設けたことを特徴とするしや断器の操作
機構。 In the operating mechanism of a shield disconnector, in which an operating lever for operating movable lead rods of each of the three phases is connected to an operating shaft, and the operating shaft is rotated via a link mechanism, an extension lever is interlocked and connected to the operating shaft. The extension lever is provided with a shear spring, and a trip hook is provided to engage the tip of the shear spring, and a link mechanism consisting of a first link, a second link, and a third link is connected to the extension lever. and a loading device that connects the link mechanism and the trip hook via a connecting link provided at the connecting portion between the second link and the third link, and further engages the connecting portion between the second link and the third link; An operating mechanism for a cutter, characterized in that it is provided with a tripping device that engages with the claw of a trip hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12742585U JPS6234735U (en) | 1985-08-21 | 1985-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12742585U JPS6234735U (en) | 1985-08-21 | 1985-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6234735U true JPS6234735U (en) | 1987-02-28 |
Family
ID=31022163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12742585U Pending JPS6234735U (en) | 1985-08-21 | 1985-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234735U (en) |
-
1985
- 1985-08-21 JP JP12742585U patent/JPS6234735U/ja active Pending
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