PROBLEM TO BE SOLVED: To provide an offset load detection device and an offset load detection method for detecting an offset load of an elevator car.SOLUTION: An offset load detection device of an elevator car according to the present invention includes: a plurality of ropes (10a-10d) for suspending a car (1); rope fixing parts (5a-5b) for fixing the ropes (10a-10d) so that they can mutually face the car (1); a detection part (6) for detecting longitudinal displacement of each of the ropes (10a-10d) with respect to the car (1); and a control part (12) for detecting an offset load of the car (1) on the detected displacement.SELECTED DRAWING: Figure 1
【課題】エレベータかごの偏荷重を検出する、偏荷重検出装置および偏荷重検出方法を得る。【解決手段】本発明に係るエレベータかごの偏荷重検出装置は、かご(1)を吊る複数のロープ(10a〜10d)と、かご(1)に対し、互いに対抗するようにロープ(10a〜10d)を固定するロープ固定部(5a〜5d)と、かご(1)に対するロープ(10a〜10d)それぞれの長手方向の変位を検出する検出部(6)と、検出された変位に基づいて、かご(1)の偏荷重を検出する制御部(12)と、を備える。【選択図】図1
DEVICE AND METHOD FOR DETECTING OFFSET LOAD OF ELEVATOR CAR
エレベータかごの偏荷重検出装置および偏荷重検出方法
2017-11-30
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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