To provide an adjustment jig for hydraulic elevator that can easily adjust packing presser foot.SOLUTION: An adjustment jig for hydraulic elevator comprises: a packing presser foot that pushes a packing provided between a gland part and a plunger of a hydraulic jack of a hydraulic elevator from above the gland part, and a reference body having a reference surface in contact with the upper surface of the gland part provided in between the gland part; and an adjustment body having an adjustment surface disposed above the reference surface, which is provided in a changeable manner to a state where the height of the adjustment surface with respect to the reference surface is fixed to the reference body at a position where an adjustment height is set in advance, and to a state where the height of the adjustment surface with respect to the reference surface is released lower than the adjustment height.SELECTED DRAWING: Figure 2
【課題】パッキン押えの調整を容易に行うことができる油圧エレベーターの調整治具。【解決手段】油圧エレベーターの調整治具は、油圧エレベーターの油圧ジャッキにおいてグランド部とプランジャーとの間に設けられたパッキンを前記グランド部の上方から押し込むパッキン押えと前記グランド部との間において前記グランド部の上面に接触する基準面を有した基準体と、前記基準面の上方に配置された調整面を有し、前記基準面に対する前記調整面の高さが予め設定された調整高さとなる位置で前記基準体に固定される状態と前記基準面に対する前記調整面の高さが前記調整高さよりも低い位置に解放される状態とに変化自在に設けられた調整体と、を備えた。【選択図】図2
ADJUSTING JIG AND ADJUSTING METHOD FOR PACKING PRESSER FOOT PROVIDED ON HYDRAULIC JACK OF HYDRAULIC ELEVATOR
油圧エレベーターの油圧ジャッキに設けられたパッキン押えの調整治具および調整方法
2019-08-22
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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