发明公开
EP1514636A1 WORKING DEVICE FOR INNER WALL SURFACE OF TOWER TANK, AND INNER WALL SURFACE WORKING METHOD USING THE SAME
审中-公开
DEVICE FOR TANK塔内墙壁表面处理和此过程中用于处理内壁表面的
- 专利标题: WORKING DEVICE FOR INNER WALL SURFACE OF TOWER TANK, AND INNER WALL SURFACE WORKING METHOD USING THE SAME
- 专利标题(中): DEVICE FOR TANK塔内墙壁表面处理和此过程中用于处理内壁表面的
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申请号: EP03721082.0申请日: 2003-05-08
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公开(公告)号: EP1514636A1公开(公告)日: 2005-03-16
- 发明人: FUJIWARA, Reiki c/o DAIO PAPER CORPORATION , ITO, Masaaki c/o DAIO PAPER CORPORATION
- 申请人: DAIO PAPER CORPORATION
- 申请人地址: 2-60, Kamiyacho Iyomishima-shi, Ehime 799-0492 JP
- 专利权人: DAIO PAPER CORPORATION
- 当前专利权人: DAIO PAPER CORPORATION
- 当前专利权人地址: 2-60, Kamiyacho Iyomishima-shi, Ehime 799-0492 JP
- 代理机构: Rackham, Stephen Neil
- 优先权: JP2002136312 20020510
- 国际公布: WO2003095142 20031120
- 主分类号: B23K37/00
- IPC分类号: B23K37/00 ; E04G3/00 ; E04G3/10 ; D21C7/00
摘要:
By using a construction in which a suspended beam structure (9) is suspended from a suspension support base (8) that has been installed inside a tower structure (1), in a manner that enables movement up and down of the suspended beam structure, an operations unit (20) is attached to the suspended beam structure (9) via a guide mechanism (Z) , in a manner that enables movement up and down, and/or left and right, and operations such as welding are then performed on an inner wall surface (1d) of the tower structure (1) using the operations unit (20), the operating height position for the operations unit (20) is easily altered by moving the suspended beam structure (9) up or down, the operation for adjusting levels during operations is markedly simplified, or even unnecessary, and the safety and operating efficiency of operations is improved.
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