The invention relates to an integrated type bearing wheel device and an elevator with the integrated type bearing wheel device. The integrated type bearing wheel device for elevator equipment comprises a rope wheel inner ring (1), rolling bodies (2), a rolling body retaining device (3) and a rope wheel (4). At least one rolling way (11) is arranged on the rope wheel inner ring (1), and a rolling way (41) corresponding to the rope wheel inner ring (1) in number is arranged on the inner ring of the rope wheel (4); a rope groove (42) for an elevator round steel wire rope is formed in the outer ring of the rope wheel (4), and the rolling bodies (2) are mounted in space formed by the rolling way (11) and the rolling way (41) through the rolling body retaining device (3). The integrated type bearing wheel device can be used as a diversion sheave to be used for a lift car system and a counterweight system of the elevator or used as a guide wheel to be used in a traction system. According to the integrated type bearing wheel device, characteristics of the rope wheel and a bearing are integrated, and running is more stable and reliable; and the mounting process of pressure fit of the rope wheel and the bearing is reduced, the assembly error is reduced, the cost is reduced, and the quality is improved.
Integrated type bearing wheel device and elevator with integrated type bearing wheel device
2016-01-27
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
Sensor-equipped bearing device for wheel having integrated in-wheel motor
European Patent Office | 2015
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