JPS63121780U - - Google Patents
Info
- Publication number
- JPS63121780U JPS63121780U JP1987014020U JP1402087U JPS63121780U JP S63121780 U JPS63121780 U JP S63121780U JP 1987014020 U JP1987014020 U JP 1987014020U JP 1402087 U JP1402087 U JP 1402087U JP S63121780 U JPS63121780 U JP S63121780U
- Authority
- JP
- Japan
- Prior art keywords
- guide vane
- lever
- arm lever
- weak point
- hydraulic machine
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
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)
Description
第１図は本考案における一実施例の説明図、第
２図は従来技術の説明図。
１…ガイドベーン、１ａ…ガイドベーン軸、２
…ガイドベーンレバー、２ａ…ボス部、２ｂ…環
状突部、２ｃ…レバー部、３…接続キー、４…水
車上カバー、５…スラスト軸受、６…ガイドベー
ンアームレバー、６ａ…段部、７…リンク、８…
リンクピン、９…補助アームレバー、１０…摩擦
トルク伝達装置、１１…弱点ピン、１１ａ…弱点
部、１２…押え板、１３…調整ボルト、１４…調
整ナツト、１５…ボルト、１６…スラストカラー
、１７…盲板。
FIG. 1 is an explanatory diagram of one embodiment of the present invention, and FIG. 2 is an explanatory diagram of a prior art. 1...Guide vane, 1a...Guide vane shaft, 2
...Guide vane lever, 2a...Boss part, 2b...Annular protrusion, 2c...Lever part, 3...Connection key, 4...Water wheel top cover, 5...Thrust bearing, 6...Guide vane arm lever, 6a...Step part, 7 ...Link, 8...
Link pin, 9... Auxiliary arm lever, 10... Friction torque transmission device, 11... Weak point pin, 11a... Weak point, 12... Presser plate, 13... Adjustment bolt, 14... Adjustment nut, 15... Bolt, 16... Thrust collar, 17...Blind board.
Claims (1)
とガイドベーンアームレバーとを弱点ピンによつ
て互いに連結するようにした水力機械におけるガ
イドベーン開閉装置において、ガイドベーン軸に
固着したスラストカラーを、水車上カバー上に配
設されたスラスト軸受により軸支し、上記ガイド
ベーンレバーのボス部にガイドベーンアームレバ
ーの基部を遊嵌するとともに補助アームレバーの
基部を摩擦トルク伝達装置を介して装着し、上記
ガイドベーンレバーのレバー部に対してガイドベ
ーンアームレバーと補助アームレバーとを弱点ピ
ンによつて連結したことを特徴とする水力機械に
おけるガイドベーン開閉装置。 In a guide vane opening/closing device for a hydraulic machine in which a guide vane lever and a guide vane arm lever fixed to the guide vane shaft are connected to each other by a weak point pin, the thrust collar fixed to the guide vane shaft is connected to the cover on the water turbine. The base of the guide vane arm lever is loosely fitted into the boss part of the guide vane lever, and the base of the auxiliary arm lever is attached via a friction torque transmission device. A guide vane opening/closing device for a hydraulic machine, characterized in that a guide vane arm lever and an auxiliary arm lever are connected to a lever portion of a lever by a weak point pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987014020U JPS63121780U (en) | 1987-02-02 | 1987-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987014020U JPS63121780U (en) | 1987-02-02 | 1987-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63121780U true JPS63121780U (en) | 1988-08-08 |
Family
ID=30803624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987014020U Pending JPS63121780U (en) | 1987-02-02 | 1987-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63121780U (en) |
-
1987
- 1987-02-02 JP JP1987014020U patent/JPS63121780U/ja active Pending
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