To provide a hoist unit equipped with an installation fixture capable of using a normal hoist and rotating it to be appropriately disposed at a prescribed installation position because a dedicated hoist is needed when a horizontally moving method for installing a hoist in a machine room provided to the lateral side of a hoistway is used as an elevator installation method.SOLUTION: This hoist unit comprises: a hoist; a machine beam that supports the hoist; a suspension root part which is provided near one end of the machine beam in the longitudinal direction and with which a suspension tool is engaged; a rotary shaft provided near the end opposite to the suspension root part and fixed to or engaged with the machine beam; and an installation fixture having a support having a through-hole through which the rotary shaft is inserted, engaged with the support when the rotary shaft is fixed to the machine beam, and fixed to or engaged with the support when the rotary shaft is engaged with the machine beam. When the suspension root part is towed to rotate the hoist, the installation fixture is partially positioned below the bottom surface of the machine beam to function as a base point, and is installed by rotating the hoist.SELECTED DRAWING: Figure 17
【課題】エレベータの据付方法として、昇降路の側方に設けた機械室に巻上機を据え付ける、横引き方式を用いる場合、専用の巻上機が必要となる。そこで、通常の巻上機を活用し、回転させて所定の設置位置まで適切に配置できる、据付治具を付した巻上機ユニットを提案する。【解決手段】巻上機ユニットは、巻上機と、巻上機を支持するマシンビームと、マシンビームの長手方向の一の端部近傍に設けられ、吊り具を係合する吊元部と、吊元部と反対側の端部近傍に設けられ、マシンビームに固定もしくは係合される回転軸と、回転軸を挿通する貫通孔を持す支持部を有し、回転軸がマシンビームに固定される場合は支持部に係合し、回転軸がマシンビームに係合される場合は支持部に固定もしくは係合する据付治具と、を具備し、吊元部を牽引して巻上機を回転させる場合、据付治具は、マシンビームの底面よりも下方に一部が位置し、基点として機能し、巻上機を回転させて据え付けられる。【選択図】図17
HOIST UNIT EQUIPPED WITH INSTALLATION FIXTURE AND INSTALLATION METHOD THEREOF
据付治具を備えた巻上機ユニット及びその据付方法
2022-02-25
Patent
Elektronische Ressource
Japanisch
IPC: | B66B Aufzüge , ELEVATORS |
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