- 【Updated on May 12, 2025】 Integration of CiNii Dissertations and CiNii Books into CiNii Research
- Trial version of CiNii Research Knowledge Graph Search feature is available on CiNii Labs
- 【Updated on June 30, 2025】Suspension and deletion of data provided by Nikkei BP
- Regarding the recording of “Research Data” and “Evidence Data”
-
- KUROKAWA Hiroumi
- Mitsubishi Electric Corporation
-
- YAMASAKI Satoshi
- Mitsubishi Electric Building Techno-service Co.
-
- NOGUCHI Toyohiro
- Mitsubishi Electric Corporation
Bibliographic Information
- Other Title
-
- エレベーターロープの劣化推定技術
Description
<p>Elevators are widely used as the main vertical transportation in the building. In order to ensure the safe operation of the elevator, it is necessary to estimate the damage condition of each component. The rope doesn’t only transmit the driving force of the motor but also supports the load of the car. Therefore, it is particularly important to estimate the damage condition of the rope. Since the rope is damaged unevenly in the longitudinal direction, an inspector needs to identify the most damaged position of the rope. The rope moves along the whole distance of the elevator shaft, so that the inspector needs a lot of time for the conventional rope checking procedure. Therefore, an alternative method is required to reduce the rope checking time. In this paper, we propose a new method to estimate the worn-out rope diameter by using the specific information from the elevator system. The rope diameter can be derived from the rotation number of the traction sheave, which is related to the travel length of the car. The method is evaluated by experiments and we can conclude that the estimated rope diameter corresponds to the actual measurements.</p>
Journal
-
- The Proceedings of the Symposium on Evaluation and Diagnosis
-
The Proceedings of the Symposium on Evaluation and Diagnosis 2021.19 (0), 214-, 2021
The Japan Society of Mechanical Engineers
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390574036142436352
-
- ISSN
- 24243027
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- Crossref
-
- Abstract License Flag
- Disallowed