{"title":"Optimizations of the internal structure of the reel of a double rope winder","authors":"Jia Fu","doi":"10.1051/matecconf/202338201014","DOIUrl":null,"url":null,"abstract":"Due to the shortage of resources, the deep development of resources is imminent, and the superdeep mine hoist plays a leading role in the development process. According to the structure, the hoists can be divided into winding hoists and friction hoists. Winding hoists can be single-rope winding and multirope winding. With the increase of mining depth, friction hoists will have the disadvantage of increasing the mass of the tail rope, while wire rope diameter of single-rope winding hoists will increase with the increase of mining depth. So double-rope winding hoists can be used to balance the above two problems. Therefore, this study will use finite element analysis, and treat hoist reel as a uniformly pressurized shell, through the static and modal analysis of reel. Under the maximum static tension, this study gets the reel the force and deformation distribution. Through the change of the internal structure of the reel, it improves the reel force weakness and reduce the reel deformation. By reducing the deformation of the reel, this study tells how to reduce the tension difference of the wire rope. This study will improve the synchronization and stability of the hoisting system and provide an alternative and effective way for the deep development of the resources with the double-rope winding hoists.","PeriodicalId":18309,"journal":{"name":"MATEC Web of Conferences","volume":" 30","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"MATEC Web of Conferences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1051/matecconf/202338201014","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Due to the shortage of resources, the deep development of resources is imminent, and the superdeep mine hoist plays a leading role in the development process. According to the structure, the hoists can be divided into winding hoists and friction hoists. Winding hoists can be single-rope winding and multirope winding. With the increase of mining depth, friction hoists will have the disadvantage of increasing the mass of the tail rope, while wire rope diameter of single-rope winding hoists will increase with the increase of mining depth. So double-rope winding hoists can be used to balance the above two problems. Therefore, this study will use finite element analysis, and treat hoist reel as a uniformly pressurized shell, through the static and modal analysis of reel. Under the maximum static tension, this study gets the reel the force and deformation distribution. Through the change of the internal structure of the reel, it improves the reel force weakness and reduce the reel deformation. By reducing the deformation of the reel, this study tells how to reduce the tension difference of the wire rope. This study will improve the synchronization and stability of the hoisting system and provide an alternative and effective way for the deep development of the resources with the double-rope winding hoists.
期刊介绍：
MATEC Web of Conferences is an Open Access publication series dedicated to archiving conference proceedings dealing with all fundamental and applied research aspects related to Materials science, Engineering and Chemistry. All engineering disciplines are covered by the aims and scope of the journal: civil, naval, mechanical, chemical, and electrical engineering as well as nanotechnology and metrology. The journal concerns also all materials in regard to their physical-chemical characterization, implementation, resistance in their environment… Other subdisciples of chemistry, such as analytical chemistry, petrochemistry, organic chemistry…, and even pharmacology, are also welcome. MATEC Web of Conferences offers a wide range of services from the organization of the submission of conference proceedings to the worldwide dissemination of the conference papers. It provides an efficient archiving solution, ensuring maximum exposure and wide indexing of scientific conference proceedings. Proceedings are published under the scientific responsibility of the conference editors.
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