PROBLEM TO BE SOLVED: To provide a governor which does not require an opening for inspection, and which can perform a trip operation forcibly even in the case where a remote control device cannot be installed in a hoistway, and to provide an elevator device.SOLUTION: A governor 200 includes: a sheave 2; pendulums 3, 4; a pendulum energization part; a toothed ratchet 5; and a shoe mechanism 7. The governor also includes: a working piece 6 which is mounted on a rotary body, which moves from a standby position to an engaging position in a radial direction of the rotary body, and which rotates in the circumferential direction of the rotary body when engaged with the pendulums at the engaging position; and a working piece operation mechanism 8 which allows the working piece to be engaged with the pendulum before performing rotation by a centrifugal force by moving the working piece from the standby position to the engaging position. The working piece operation mechanism comprises: a wire 32 in which one end side is connected to the working piece, and the other end side can be extended to the outside of the hoistway; and a wire holding bracket 33 for holding the other end side of the wire by a frictional force.SELECTED DRAWING: Figure 2
【課題】点検用の開口部を不要とし、遠隔操作装置を昇降路内に設置できない場合であっても、強制的にトリップ動作を行うことができる調速機及びエレベータ装置を提供する。【解決手段】上記課題を解決するため本発明の調速機200は、綱車2と、振り子3、4と、振り子付勢部材と、歯付きラチェット5と、シュー機構7と、を備えた調速機において、さらに、回転体に取り付けられ待機位置から係合位置まで回転体の半径方向に移動するとともに、係合位置で振り子と係合すると回転体の円周方向に回転する作動片6と、作動片を待機位置から係合位置に移動させて、遠心力による回動を行う前の振り子に係合させる作動片操作機構8と、を有しており、作動片操作機構は、一端側を作動片に連結し、他端側を昇降路外まで延設できるワイヤ32と、ワイヤの他端側を摩擦力により挟持するワイヤ挟持ブラケット33と、からなるものとした。【選択図】図2
GOVERNOR, ELEVATOR DEVICE AND TESTING DEVICE
調速機、エレベータ装置、および、試験装置
2018-03-01
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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