A pit leveling device for elevators, a leveling method and an elevator system. The pit leveling device includes a base having supporting portions and a plurality of supporting feet, wherein the plurality of supporting feet are detachably disposed below the supporting portions; a plurality of lifting devices disposed below the supporting portions for pushing the supporting portions away from at least a part of the supporting feet during an upward movement; and height compensators detachably disposed in gaps where the supporting portions are pushed away from at least a part of the supporting feet by the lifting devices.
LEVELING DEVICE OF A PIT, LEVELING METHOD AND ELEVATOR SYSTEM
2022-06-16
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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