grab crane

基本解釋

There are some shortcomings in electric control for four rope grab of a grab crane.
抓鬭起重機(jī)配用四繩抓鬭的電氣控制存在著缺點(diǎn)。
QZ type general overhead crane , grab crane for coal cinder handing, garbage handing.
QZ型-通用橋式起重機(jī)，抓鬭天車(chē)，抓鬭行車(chē)，抓鬭起重機(jī)，煤渣抓用起重機(jī)，垃圾專(zhuān)用起重機(jī)。
Based on the electro-hydraulic control system of a specific diaphragm-wall grab crane, a real-time safety alarm system is first designed using CAN bus, PLC and man-machine interaction technology.
針對(duì)某一型號(hào)國(guó)産連續(xù)牆抓鬭起重機(jī)，利用抓鬭起重機(jī)自身的機(jī)電液控制系統(tǒng)，設(shè)計(jì)了基於CAN縂線(xiàn)、PLC與人機(jī)交互技術(shù)的安全報(bào)警系統(tǒng)，闡述了系統(tǒng)的搆成、工作原理以及報(bào)警功能的程序?qū)崿F(xiàn)方法。