To provide a panel removal method which requires neither long worktime nor muscle force of workers and allows a maintenance aperture to be widely opened.SOLUTION: A method to remove a panel 7 from a door pocket 3 of a movable platform fence 1 which is provided with the door pocket 3 that has the panel 7 covering a front face and a door body 4 that is supported by the door pocket 3 to proceed or recede freely and is drawn out from the pocket 3 when closing the door and drawn into the pocket 3 when opening the door, comprises a step to draw the door body 4 out of the pocket 3, a step to install a panel raising fixture 22 to the door body 4, a step to draw the door body 4 with the installed panel raising fixture 22 into an inside of the door pocket 3, a step to raise the panel 7 by raising a support part of the panel raising fixture 22 from the door body 4 and a step to draw the panel 7 and the panel raising fixture 22 together with the door body 4 out of the pocket 3.SELECTED DRAWING: Figure 6
【課題】作業時間と作業者の筋力を必要とせず、しかもメンテナンス開口を広く開放することができるパネルの取り外し方法を提供する。【解決手段】正面を覆うパネル7を備える戸袋3と、戸袋3に進退自在に支持されて、閉扉時には戸袋3の外部に引き出され、開扉時には戸袋3の内部に引き込まれる扉体4とを備える可動ホーム柵1の戸袋3から、パネル7を取り外す方法であって、扉体4を戸袋3の外部に引き出す工程と、扉体4にパネル持ち上げ治具22を取り付ける工程と、パネル持ち上げ治具22が取り付けられた扉体4を戸袋3の内部に引き込む工程と、パネル持ち上げ治具22の支持部を扉体4に対して上昇させて、パネル7を持ち上げる工程と、パネル7とパネル持ち上げ治具22を扉体4とともに、戸袋3の外部に引き出す工程とを備える。【選択図】図6
PANEL REMOVAL METHOD, PANEL RAISING FIXTURE AND MOVABLE PLATFORM FENCE
パネル取り外し方法、パネル持ち上げ治具及び可動ホーム柵
2019-02-14
Patent
Electronic Resource
Japanese
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen |
MOVABLE PLATFORM FENCE AND ROW OF MOVABLE PLATFORM FENCE
European Patent Office | 2018
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