LOAD HANGING METHOD AND LOAD HANGING DEVICE

To provide a load hanging method that ensures hanging of a load engaged with a hook.SOLUTION: A load hanging method in a load hanging device having a spool on which a traction member provided with a hook for engaging a load is wound and in which drawing/winding of the traction member is driven by mo...

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Bibliographische Detailangaben
Hauptverfasser: KOMORI HIDEAKI, YASUDA HISASHI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a load hanging method that ensures hanging of a load engaged with a hook.SOLUTION: A load hanging method in a load hanging device having a spool on which a traction member provided with a hook for engaging a load is wound and in which drawing/winding of the traction member is driven by motor driving and detection means for detecting the ground state of the load engaged by the hook includes: the load hanging step (S1, 2) of drawing the traction member wound on the spool and hanging the load engaged by the hook; the load removal step (S3, 4, 5) of detecting grounding of the load by the detection means, and then determining whether tha hook has released the load on the basis of the detection result of the detection means; and the taking-up step (S6, 7, 8) of taking up the traction member wound on the spool after determination that the load has been released by the load removal step.SELECTED DRAWING: Figure 3 【課題】フックに掛けられた荷物を確実に下すことを可能にする荷下ろし方法を提供する。【解決手段】荷物が掛けられるフックを備えた牽引部材が巻回され、モータの駆動によって前記牽引部材を引き出し/巻き取り駆動されるスプールと、フックに掛けられた荷物の接地状況を検出する検出手段と、を有する荷下ろし装置による荷下ろし方法であって、スプールに巻回された牽引部材を引き出してフックに掛けられた荷物を下ろす荷下ろし工程(S1,2)と、検出手段によって荷物が接地したことを検出した後、引き続き、検出手段で検出される検出結果に基づいてフックが荷物を開放したか否かを判断する荷外し工程(S3,4,5)と、荷外し工程によって荷物が開放されたと判断した後、スプールに巻回された牽引部材を巻き取る巻き上げ工程(S6,7,8)と、を有する。【選択図】 図3