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连接器在水文缆道安全运行方面的作用

Functions of Connector in Safe Operation for Hydrometric Cableway
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摘要 为有效减少在流量测验过程中的设备安全隐患,在铅鱼和循环索之间加装一连接器,以减缓铅鱼的旋转。分别从钢丝绳旋转的产生过程和扭转力矩计算,以及连接器的阻力力矩计算、设计和使用等方面,分析说明了连接器的作用。从使用情况看,铅鱼的旋转频率降低了,流速仪的损坏减少了,从而有效提高缆道的使用寿命。 A connector is installed between streamlined weight and circulating cable to slow down rotation of streamlined weight so as to effectively reduce hidden troubles for safe operation of equipment during discharge measurement. Functions of the connector are analyzed and expounded from process of rotating steel wire and calculation of its torsional torque, as well as calculation for resistance moment of the connector and its design, application. From its application, rotation times of streamlined weight become lower, failures of current meters also decrease, thus greatly improving life time of hydrometric cableway.
出处 《水利水文自动化》 2009年第1期37-40,共4页 Automation in Water Resources and Hydrology
关键词 连接器 水文缆道 安全运行 钢丝绳 扭转力矩 connector hydrometric cableway safe operation steel wire rope torsional torque
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