To obtain an elevator speed governor capable of releasing tension acting on a rope of the governor more reliably.SOLUTION: An elevator speed governor 8 includes a mounting portion 808 attached to a speed governor weight 805, and an elevating portion 809 provided on the mounting portion 808 and moving in a height direction A with respect to the mounting portion 808. The elevating portion 809 moves between a rope tensioning position where the elevating portion 809 leaves a floor 301 of a hoistway 3, and a tensioning relaxation position where the elevating portion 809 pushes the floor 301 of the hoistway 3 downward to lift the mounting portion 808.SELECTED DRAWING: Figure 4
【課題】調速機ロープに作用する張力をより確実に解除することができるエレベーターの調速機を得る。【解決手段】このエレベーターの調速機8は、調速機おもり805に取り付けられた取付部808と、取付部808に設けられ、取付部808に対して高さ方向Aに移動する昇降部809と、を備え、昇降部809は、昇降部809が昇降路3の床面301から離れるロープ緊張位置と、昇降部809が昇降路3の床面301を下方に押して取付部808を持ち上げる緊張緩和位置との間で移動する。【選択図】図4
ELEVATOR SPEED GOVERNOR
エレベーターの調速機
2022-12-08
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |