The invention relates to the technical field of elevator accessories, in particular to a novel elevator compensation chain rope sheave. The novel elevator compensation chain rope sheave comprises an inner wheel body, an outer wheel body, a center hole, a bearing and bolts. The inner wheel body is connected with the outer wheel body. The inner wheel body is provided with the center hole and the bearing. The outer wheel body is formed by fixedly connecting branch wheel bodies through the bolts. Check rings are arranged on the circumferences of the outer portions of the inner wheel body. The branch wheel bodies are provided with lightening holes. Spacing pads are arranged between the branch wheel bodies. The novel elevator compensation chain rope sheave is simple, compact and reasonable in structure, convenient and quick to assemble and reliable in connection; rope sheave units can be increased or decreased according to use demands so that rope grooves can be increased or decreased, the maintenance cost is lowered, the weight of the rope sheave is reduced, the service life of the rope sheave is prolonged, the work reliability of the rope sheave is greatly improved, and the novel elevator compensation chain rope sheave is easy to apply and popularize.
Novel elevator compensation chain rope sheave
2015-09-30
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
SHEAVE INSPECTION SYSTEM AND SHEAVE INSPECTION METHOD FOR ROPE-TYPE ELEVATOR
European Patent Office | 2022
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