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水文缆道,是用来安装水文测验仪器使之到达断面指定位置的一种跨河测验设备。它是借助于横跨断面上方的缆索悬吊测验仪器,可在岸上操纵仪器进行水平和垂直运行的测验设备。由于缆道操作简便、作业安全等优点,近年来水文测验工作在使用缆道测深、测速、取样、测沙等方面得到快速发展。DW2004-8型水文缆道是近年来本省水文测验引用的最先进的自动测控测验装置,主要由水文绞车交流变频无级调速控制、PLC可编程控制系统、智能缆道测距和无线测流等部
Hydrological cableway, is used to install hydrographic test equipment to reach the cross-section of a designated cross-river test equipment. It is a test rig that can be used to suspend the instrument horizontally and vertically on the shore by means of a suspension test rig over a cable that extends across the cross-section. Due to the advantages of cableway operation, operation safety and other advantages, in recent years, hydrological test work has gained rapid development in terms of using cable sounding, speed measurement, sampling and sand measurement. DW2004-8 Hydrologic Cableway is the most advanced automatic measurement and control test device quoted by hydrological test of our province in recent years. It mainly consists of hydrostatic winch AC variable frequency variable speed control, PLC programmable control system, intelligent cable gauge and wireless flow measurement Other ministries