Device for cage jamming buffer of large-tonnage hoisting system of ultra-deep shaft

US11097925B2 · kind B2 · utility

Assignees

• China University of Mining and Technology · CN
• XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO., LTD · CN
• Inner Mongolia University of Technology · CN

Inventors

• Guohua Cao · Longbeilingcun, CN
• Zhencai Zhu · 安丰镇, CN
• Ying Wang · Singapore, SG
• Ke Wang · Beijing, CN
• Chunli Hua · 安丰镇, CN
• Gongbo Zhou · 安丰镇, CN
• Weihong Peng · Xuzhou, CN
• Yuxing Peng · 安丰镇, CN
• Wei Li · 安丰镇, CN
• Yu Tang · Lo Wu, CN
• Shanzeng Liu · Xuzhou, CN
• Xin Zhang · Laiyang City, CN

Key dates

• Filing date: Sep 21, 2018
• Grant date: Aug 24, 2021
• Expiry date: Nov 16, 2038

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B66B7/10
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

A device for cage jamming buffer of large-tonnage hoisting system of ultra-deep shaft is provided. End cage jamming buffer mechanisms are added at both ends of an automatic wire rope tension balancing mechanism, wherein the end cage jamming buffer mechanisms include an end buffer module and an end fixing module, and the end buffer module and the end fixing module are respectively mounted on shafts of the automatic wire rope tension balancing mechanisms at two ends. The end buffer module mainly consists of a buffer bearing pedestal, a limit block, a buffer block, and a stop block sequentially mounted on the shaft of the automatic wire rope tension balancing mechanism at one end. The end fixing module mainly consists of a fixing bearing pedestal and a fixing block mounted on the shaft, wherein the fixing bearing pedestal is connected to a transmission gear by an adjusting bolt.