JPH02148592U - - Google Patents
Info
- Publication number
- JPH02148592U JPH02148592U JP1988125143U JP12514388U JPH02148592U JP H02148592 U JPH02148592 U JP H02148592U JP 1988125143 U JP1988125143 U JP 1988125143U JP 12514388 U JP12514388 U JP 12514388U JP H02148592 U JPH02148592 U JP H02148592U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- bevel gear
- threaded portion
- vertical movement
- movement mechanism
- 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
- 230000002265 prevention Effects 0.000 claims description 2
- 239000012212 insulator Substances 0.000 description 1
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Description
第１図は、本考案の１実施例を適用したアーク
炉の正面図（断面図）、第２図は、従来のアーク
炉の電極上下動装置を示す正面図（断面図）であ
る。
１……取つ手、２……電極絶縁物、３……ハー
ス、４……ユニバーサルシール、５……電極、５
１……電極先端、５５……電極のネジ部、６……
アーク炉、７……スプリング、８……支持棒、１
０……傘歯車、１１……電極上下用ネジ、１１５
……電極上下用ネジのネジ部、１２……傘歯車、
１３……電極支持具、１４……ユニバーサルシー
ル球部、１７……電極板（兼自転防止部）、１８
……ボールベアリング。
FIG. 1 is a front view (cross-sectional view) of an arc furnace to which an embodiment of the present invention is applied, and FIG. 2 is a front view (cross-sectional view) showing a conventional electrode vertical movement device for an arc furnace. 1... Handle, 2... Electrode insulator, 3... Hearth, 4... Universal seal, 5... Electrode, 5
1... Electrode tip, 55... Threaded part of electrode, 6...
Arc furnace, 7... Spring, 8... Support rod, 1
0...Bevel gear, 11...Screw for upper and lower electrodes, 115
...Threaded part of the electrode upper and lower screws, 12...Bevel gear,
13... Electrode support, 14... Universal seal bulb, 17... Electrode plate (also rotation prevention part), 18
……ball bearing.
Claims (1)
５５が設けられ、該ネジ部５５にかみ合うネジ部
１１５が電極上下用ネジ１１に設けられ、該電極
上下用ネジ１１が電極支持具１３に回転可能に設
けられ、電極５に自転防止部１７が設けられてい
ることを特徴とするアーク炉の電極上下動機構。 ２ 電極支持具１３に回転可能に設けられた取つ
手１に傘歯車１０が設けられ、該傘歯車１０にか
み合う傘歯車１２が電極上下用ネジ１１に設けら
れている請求項１記載のアーク炉の電極上下動機
構。[Claims for Utility Model Registration] 1. A threaded portion 55 is provided in a part of the electrode 5 along the axial direction of the electrode, and a threaded portion 115 that engages with the threaded portion 55 is provided on the electrode upper and lower screw 11. An electrode vertical movement mechanism for an arc furnace, characterized in that a vertical screw 11 is rotatably provided on an electrode support 13, and a rotation prevention portion 17 is provided on the electrode 5. 2. The arc according to claim 1, wherein a bevel gear 10 is provided on the handle 1 rotatably provided on the electrode support 13, and a bevel gear 12 that meshes with the bevel gear 10 is provided on the electrode upper and lower screw 11. Furnace electrode vertical movement mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988125143U JPH02148592U (en) | 1988-09-27 | 1988-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988125143U JPH02148592U (en) | 1988-09-27 | 1988-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148592U true JPH02148592U (en) | 1990-12-18 |
Family
ID=31673029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988125143U Pending JPH02148592U (en) | 1988-09-27 | 1988-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148592U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609195B2 (en) * | 1975-02-21 | 1985-03-08 | チヤールズ ウオラロ アンソニー | hinge structure |
| JPS6255523A (en) * | 1985-09-04 | 1987-03-11 | Daido Steel Co Ltd | Electrode weight measuring instrument |
-
1988
- 1988-09-27 JP JP1988125143U patent/JPH02148592U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609195B2 (en) * | 1975-02-21 | 1985-03-08 | チヤールズ ウオラロ アンソニー | hinge structure |
| JPS6255523A (en) * | 1985-09-04 | 1987-03-11 | Daido Steel Co Ltd | Electrode weight measuring instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02148592U (en) | ||
| JPS6189490U (en) | ||
| JPS63124057U (en) | ||
| JPS5819432Y2 (en) | Pan head | |
| JPH0419939U (en) | ||
| JPH0179233U (en) | ||
| JPS6247102U (en) | ||
| JPS6171368U (en) | ||
| JPS61122078U (en) | ||
| JPS6189887U (en) | ||
| JPS6199334U (en) | ||
| JPS60116358U (en) | Balance beam | |
| JPS6248752U (en) | ||
| JPS60184081U (en) | educational toys | |
| JPS58177245U (en) | Main shaft quill lifting lever device | |
| JPS62110470U (en) | ||
| JPH0246938U (en) | ||
| JPS6277360U (en) | ||
| JPH02123040U (en) | ||
| JPS6424288U (en) | ||
| JPS62139742U (en) | ||
| JPS6451206U (en) | ||
| JPS61146840U (en) | ||
| JPS6149680U (en) | ||
| JPS59104401U (en) | Vehicle headlight device |