JPS6110978U - Guide ring operation mechanism - Google Patents
Guide ring operation mechanismInfo
- Publication number
- JPS6110978U JPS6110978U JP1984093820U JP9382084U JPS6110978U JP S6110978 U JPS6110978 U JP S6110978U JP 1984093820 U JP1984093820 U JP 1984093820U JP 9382084 U JP9382084 U JP 9382084U JP S6110978 U JPS6110978 U JP S6110978U
- Authority
- JP
- Japan
- Prior art keywords
- guide ring
- ball screw
- servo motor
- operation mechanism
- electric servo
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Hydraulic Turbines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図は従来方式の電動サーボモータを用いたガイドリ
ング操作機構の構成図、第２図は本考案の一実施例のガ
イドリング操作機構の構成図、第３図は同じくガイドリ
ング連結部の詳細図、第４図は第３図のＡ−Ａ断面図、
第５図は第２図に示す機構の動作図、第６図は本考案に
よるガイドリング操作機構一実施例の構成図、第７図は
第６図のワイヤー４０の代りにサーボモータを用いた場
合の構成図、第８図はウェイトを用いた本考案の実施例
の構成図である。
１０・・・フォークエンド、１１・・・連結ピン、１２
・・・ガイドリング、２・２・・・レバー、２３・・・
ワイヤー、２５・・・ワイヤー巻き上げ下ラム、２９・
・・電動モータ、３６・・・連結ピン、４０・・・ワイ
ヤ、４１・・・サーボモータ、４５・・・ウェイト。[Brief Description of the Drawings] Figure 1 is a configuration diagram of a guide ring operation mechanism using a conventional electric servo motor, Figure 2 is a configuration diagram of a guide ring operation mechanism according to an embodiment of the present invention, and Figure 3 4 is a detailed view of the guide ring connection part, and FIG. 4 is a sectional view taken along line A-A in FIG. 3.
FIG. 5 is an operational diagram of the mechanism shown in FIG. 2, FIG. 6 is a configuration diagram of an embodiment of the guide ring operating mechanism according to the present invention, and FIG. 7 is a servo motor used in place of the wire 40 in FIG. 6. Fig. 8 is a block diagram of an embodiment of the present invention using weights. 10...Fork end, 11... Connection pin, 12
...Guide ring, 2.2...Lever, 23...
Wire, 25... Wire winding lower ram, 29.
...Electric motor, 36...Connection pin, 40...Wire, 41...Servo motor, 45...Weight.
Claims (1)
を適正な回転数に変換する減速機構と、この減速機構に
連結されたボールネジと、このボールネジに螺着し、ボ
ールネジの回転運動を往復運動に変換するナットと、こ
のナットに連結され、往復運動するロツドと、ロンド先
端に螺着されたフォークエンドから構成今れる電動サー
ボモータと、水力機械の流量の調整を行なうガイドベー
ンを動作させるガイドリングと、このガイドリングとブ
オークエンドを連結する連結ピンにより水力機械の水量
を調整するガイドリング操作機構に於いて、前記電動サ
ーボモータが不具合のとき、ガイドリングと電動サーボ
モータを切り放し、ガ７イドリングを強制的に閉動作さ
せることを特徴としたガイドリング操作機構。An electric motor operated by a DC power source, a reduction mechanism that converts the motor's rotation speed to an appropriate rotation speed, a ball screw connected to this reduction mechanism, and a ball screw that is screwed to the ball screw to convert the rotational movement of the ball screw into reciprocating movement. An electric servo motor consisting of a converting nut, a rod connected to the nut that moves back and forth, a fork end screwed onto the tip of the rod, and a guide ring that operates the guide vane that adjusts the flow rate of the hydraulic machine. In the guide ring operation mechanism that adjusts the amount of water in the hydraulic machine using a connecting pin that connects the guide ring and the buak end, when the electric servo motor is malfunctioning, the guide ring and the electric servo motor are disconnected and the guide ring is turned off. A guide ring operation mechanism that is characterized by a forced closing operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984093820U JPS6110978U (en) | 1984-06-25 | 1984-06-25 | Guide ring operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984093820U JPS6110978U (en) | 1984-06-25 | 1984-06-25 | Guide ring operation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6110978U true JPS6110978U (en) | 1986-01-22 |
Family
ID=30651838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984093820U Pending JPS6110978U (en) | 1984-06-25 | 1984-06-25 | Guide ring operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6110978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0275772A (en) * | 1988-09-09 | 1990-03-15 | Toshiba Corp | Power servo motor protection device |
| JPH0620970U (en) * | 1992-05-08 | 1994-03-18 | 東京瓦斯株式会社 | Clamp used for joint work of synthetic resin pipes |
-
1984
- 1984-06-25 JP JP1984093820U patent/JPS6110978U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0275772A (en) * | 1988-09-09 | 1990-03-15 | Toshiba Corp | Power servo motor protection device |
| JPH0620970U (en) * | 1992-05-08 | 1994-03-18 | 東京瓦斯株式会社 | Clamp used for joint work of synthetic resin pipes |
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