ELEVATOR TRACTION FORCE MEASURING DEVICE,申请号WO2016KR01532-传众专利搜索

ELEVATOR TRACTION FORCE MEASURING DEVICE

申请公布号：WO2017010646(A1)

申请号：WO2016KR01532

申请日期：2016.02.16

申请公布日期：2017.01.19

申请人：

KOREA ELEVATOR SAFETY AGENCY

发明人：PARK, Seung Tae;SEO, Sang Yoon;KIM, Seung Tae;CHOI, Dong Won

分类号：B66B5/00;G01L1/20;G01L5/00

主分类号：B66B5/00

摘要：The present invention relates to a device for measuring the traction force of an elevator and, more specifically, to a traction force measuring device, which is directly attached to a hoist rope so as to measure the traction force of the hoist rope driving the ascension and descension of an elevator car. The present invention comprises: an upper housing of which the lower part is open, and which has a first rope withdrawing hole formed at one side thereof, hinge pin coupling holes formed at both sides thereof, and a load cell accommodating part formed therein; a load cell provided in the load cell accommodating part; a lower housing of which the upper part is open, and which has a second rope withdrawing hole formed at one side thereof, hinge pin coupling holes formed at both sides thereof, and a press member, for pressing the load cell, formed on the inner bottom surface thereof; and hinge pins passing through and coupled to the hinge pin coupling holes of the upper housing and the lower housing so as to couple the upper housing and the lower housing, wherein the first rope withdrawing hole and the second rope withdrawing hole are provided to be vertically symmetrical to each other around the hinge pin, the upper housing is provided to be accommodated in the lower housing, and stopper parts caught by the upper ends of both sides of the lower housing are formed to protrude to the sides at the upper ends of both sides of the upper housing in front of the hinge pin coupling hole of the upper housing.