JPH0285992U - - Google Patents
Info
- Publication number
- JPH0285992U JPH0285992U JP16369988U JP16369988U JPH0285992U JP H0285992 U JPH0285992 U JP H0285992U JP 16369988 U JP16369988 U JP 16369988U JP 16369988 U JP16369988 U JP 16369988U JP H0285992 U JPH0285992 U JP H0285992U
- Authority
- JP
- Japan
- Prior art keywords
- long arm
- furnace
- bottom electrode
- repair
- handle
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
図面は本考案の補修用炉底電極挿入装置の一実
施例を示したもので、第１図はその使用状態を示
した直流アーク炉の縦断面図、第２図はその補修
用炉底電極挿入装置の部分断面平面図、第３図は
第１図の作動状態を示した直流アーク炉の縦断面
図である。
１…炉容器、３…炉底電極、６…操業口、１０
…補修用炉底電極挿入装置、１１…台車、１４…
軸受スタンド、１６…長尺アーム、１９…ハンド
ル、２３…グリツパ、２５…連結軸、２８…補修
用炉底電極。
The drawings show an embodiment of the repair bottom electrode insertion device of the present invention. Figure 1 is a longitudinal cross-sectional view of a DC arc furnace showing its usage, and Figure 2 shows the repair bottom electrode. FIG. 3 is a partial cross-sectional plan view of the insertion device, and FIG. 3 is a longitudinal cross-sectional view of the DC arc furnace showing the operating state of FIG. 1. DESCRIPTION OF SYMBOLS 1...Furnace vessel, 3...Furnace bottom electrode, 6...Operation opening, 10
...Repair bottom electrode insertion device, 11...Dolly, 14...
Bearing stand, 16... Long arm, 19... Handle, 23... Gripper, 25... Connection shaft, 28... Hearth bottom electrode for repair.
Claims (1)
し、該長尺アームの基端部にハンドルを設けると
共に該ハンドルの操作により開閉するグリツパを
該長尺アームの先端部に設け、該グリツパに棒状
の補修用炉底電極を把持させ直流アーク炉の操業
口から該長尺アームを挿入して該補修用炉底電極
を炉内底に挿入できるようにしたことを特徴とす
る直流アーク炉の補修用炉底電極挿入装置。 A long arm is supported on a trolley so as to be freely tiltable, and a handle is provided at the base end of the long arm, and a gripper that opens and closes by operating the handle is provided at the tip of the long arm. A DC arc furnace characterized in that the long arm is inserted into the bottom of the furnace by gripping a rod-shaped repair bottom electrode and inserting the long arm through the operation opening of the DC arc furnace. Repair furnace bottom electrode insertion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16369988U JPH0285992U (en) | 1988-12-16 | 1988-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16369988U JPH0285992U (en) | 1988-12-16 | 1988-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0285992U true JPH0285992U (en) | 1990-07-06 |
Family
ID=31448654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16369988U Pending JPH0285992U (en) | 1988-12-16 | 1988-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285992U (en) |
-
1988
- 1988-12-16 JP JP16369988U patent/JPH0285992U/ja active Pending