Provided is an elevator pulley capable of easily determining the wear state of a rope groove. The pulley of the elevator comprises a main body which is provided with a rope groove for winding a rope of the elevator and an undercut groove formed at the bottom of the rope groove; and at least one detection body provided at a part of the interior of the undercut groove on the side closer to the outer periphery of the main body than the bottom of the undercut groove. According to the pulley, the wear state of the rope groove can be easily determined.
提供一种电梯的滑轮,其能够容易地判定绳索槽的磨损状态。电梯的滑轮具备:主体,其具有供电梯的绳索卷绕的绳索槽和形成于所述绳索槽的底部的底切槽;以及至少一个检测体,其在所述底切槽的内部的一部分处设置于比所述底切槽的底部靠所述主体的外周的一侧。根据该滑轮,能够容易地判定绳索槽的磨损状态。
Pulley of elevator and inspection method of pulley
电梯的滑轮和滑轮的检查方法
2023-11-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
LOCALLY MAGNETIC PULLEY FOR AN ELEVATOR AND ELEVATOR WITH SUCH PULLEY
Europäisches Patentamt | 2018
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