31-01-2019 дата публикации
Номер: US20190031474A1
Принадлежит:
A hoist lifting system having planning and monitoring of components. The system monitors one or more components and may have a processing structure and memory storing instructions to configure the processing structure to: receive hoist machine data; determine a rotation speed of a bearing, a travel speed of a rope, a load on the bearing, a friction in the at least one bearing based on the hoist machine data; and store the rotation speed, the travel speed, the load, and the friction in a maintenance database in memory. The hoist lifting system may have the processing structure determine a wear of one or more components. 1. A system for monitoring at least one component of a hoisting machine comprising:a processing structure; receive hoist machine data;', 'determine a rotation speed of at least one bearing from the hoist machine data;', 'determine a travel speed of a rope from the hoist machine data;', 'determine a load on the at least one bearing from the hoist machine data;', 'determine a friction in the at least one bearing from the hoist machine data; and', 'store the rotation speed, the travel speed, the load, and the friction in a maintenance database stored within the non-transitory computer-readable memory., 'a non-transitory computer-readable memory storing instructions to configure the processing structure to2. The system according to claim 1 , wherein the hoist machine data accounts for changes in the at least one component during operation of the hoisting machine.3. The system according to claim 1 , wherein a wear of the at least one component is continuously calculated claim 1 , wherein the wear comprises at least one of a bearing wear and a rope wear.4. The system according to claim 2 , wherein the non-transitory computer-readable memory further comprises instructions to configure the processing structure to: calculate a prediction of a remaining life of the at least one component.5. The system according to claim 2 , wherein the non-transitory computer- ...
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