METHOD FOR INSTALLING BACK STAY FOR BOILER

To more improve efficiency for suspending work and fixing work than before.SOLUTION: A method for installing a back stay for a boiler that is installed in multiple stages in a vertical direction of a boiler wall, comprises: a preparation step of individually placing a plurality of back stays for a b...

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Bibliographische Detailangaben
Hauptverfasser:	ICHIKAWA FURUAKI, NOMURA YOSHIO, UCHIDA OSAMU, TAKAHASHI YUSUKE, NAKAI KENJI, FUJIWARA MITSUTERU, KORIYAMA HIROO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING METHODS OF STEAM GENERATION STEAM BOILERS STEAM GENERATION WEAPONS
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Beschreibung
Zusammenfassung:	To more improve efficiency for suspending work and fixing work than before.SOLUTION: A method for installing a back stay for a boiler that is installed in multiple stages in a vertical direction of a boiler wall, comprises: a preparation step of individually placing a plurality of back stays for a boiler on a plurality of loading platforms, and connecting the plurality of loading platforms in a row with a flexible connection member; a suspension step of suspending the plurality of loading platforms so that they are arranged in the vertical direction by engaging the hitch wire of a transport device with the loading platform located at an end; and a fixation step of individually fixing the back stays for a boiler on the loading platform to the boiler wall.SELECTED DRAWING: Figure 1 【課題】吊上げ作業及び固定作業の作業効率を従来よりも向上させる。【解決手段】ボイラ壁の上下方向に多段に付設されるボイラ用バックステーの付設方法であって、複数のボイラ用バックステーを複数の荷台上に個別に載置し、当該複数の荷台を可撓性を有する接続部材で一列に接続する準備工程と、端部に位置する荷台に搬送装置の玉掛けワイヤーを係合させることにより複数の荷台が上下方向に配列するように吊上げる吊上げ工程と、荷台上の前記ボイラ用バックステーを個々にボイラ壁に固定する固定工程とを有する。【選択図】図１