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    • 10. 发明申请
    • METHOD AND DEVICE FOR MONITORING TENSION EQUALIZATION AND DISPLACEMENT ADJUSTMENT STATES OF STEEL WIRE ROPES OF MULTI-ROPE HOISTER
    • 用于监测多层钢板钢丝绳张力均衡和位移调整状态的方法和装置
    • US20160207736A1
    • 2016-07-21
    • US14441440
    • 2014-03-26
    • CHINA UNIVERSITY OF MINING AND TECHNOLOGYXUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.
    • Zhencai ZhuGuohua CaoGongbo ZhouChanghua HuWei LiGuoan ChenYuxing PengQingyong DuRonghua Wu
    • B66B5/00B66B7/10B66B7/12
    • B66B5/0025B66B7/10B66B7/1215
    • A device for monitoring tension equalization and displacement adjustment states of steel wire ropes of a multi-rope hoister includes a displacement sensor mounted on a steel wire rope tension equalization device, a signal acquisition transmitter designed to store and transmit signals of the displacement sensor, a barometric altimeter designed to detect the depth of a mine shaft where a hoisting container is located, and a wireless receiving and processing system arranged at the well mouth of the mine shaft. A method for use includes collecting the displacement adjustment amounts of the tension equalization devices connected with all the hoisting ropes of the hoisting container and the corresponding depth position of the hoisting container during the up-down running process of the hoisting container by means of the signal acquisition transmitter; judging the maximum displacement adjustment amount measured in the entire hoisting process and the corresponding tension adjustment device and corresponding depth, by receiving and processing data via the wireless receiving and processing system; and, giving an alarm when the maximum adjusted displacement is greater than a preset adjustment threshold.
    • 用于监测多绳升降机钢丝绳的张力均衡和位移调节状态的装置包括安装在钢丝绳张力均衡装置上的位移传感器,设计用于存储和传送位移传感器信号的信号采集发射器, 气压高度计设计用于检测提升容器所在的矿井的深度,以及布置在矿井井口处的无线接收和处理系统。 一种使用方法包括通过信号收集在提升容器的所有提升绳索连接的张力均衡装置的位移调节量和起重容器的上下运行过程期间的提升容器的相应深度位置 采集发射机; 通过无线接收和处理系统接收和处理数据,判断整个起重过程和相应的张力调节装置测量的最大位移调整量和相应的深度; 并且当最大调整位移大于预设调整阈值时发出报警。