鎖suo輪lun柱zhu銷xiao是shi在zai行xing走zou台tai車che上shang開kai孔kong,在zai門men機ji處chu於yu停ting止zhi狀zhuang態tai時shi,用yong柱zhu銷xiao插cha人ren行xing走zou台tai車che孔kong和he行xing走zou輪lun孔kong裏li,是shi固gu定ding行xing走zou輪lun的de一yi種zhong防fang風feng裝zhuang置zhi。這zhe種zhong方fang法fa的不足之處在於:shouxian,suolunzhuxiaozhinengfangzhixingzoulungundongerbunengfangzhixingzoulunhuaxing。yinweiyitaimenjidehuadongmocazulishiyidingde,jishicaiyongduozhongfangfatongshijiangsuoyoudexingzoulundougudingbuzhuan,yebuhuizengdamenjidehuadongmocazuli,ruguodangchuixiangmenjidetaifengdadaochaoguomenjidejinghuadongmocazuli(2噸左右)時(shi),行(xing)走(zou)輪(lun)就(jiu)會(hui)在(zai)軌(gui)道(dao)上(shang)滑(hua)行(xing)而(er)帶(dai)動(dong)門(men)機(ji)移(yi)動(dong)發(fa)生(sheng)事(shi)故(gu)。其(qi)次(ci)鎖(suo)輪(lun)柱(zhu)銷(xiao)在(zai)每(mei)次(ci)移(yi)機(ji)和(he)停(ting)機(ji)後(hou)同(tong)樣(yang)需(xu)靠(kao)人(ren)為(wei)穿(chuan)人(ren)和(he)拔(ba)出(chu)柱(zhu)銷(xiao),增(zeng)加(jia)了(le)司(si)機(ji)的(de)工(gong)作(zuo)量(liang)。
雖然以上3種zhong措cuo施shi為wei我wo公gong司si的de門men機ji安an全quan生sheng產chan起qi到dao了le一yi定ding的de防fang風feng作zuo用yong,天tian津jin港gang這zhe幾ji年nian也ye沒mei有you出chu現xian台tai風feng將jiang門men機ji吹chui走zou的de事shi故gu,但dan公gong司si領ling導dao對dui門men機ji的de防fang台tai防fang風feng工gong作zuo一yi貫guan都dou是shi非fei常chang重zhong視shi的de,並bing積ji極ji尋xun求qiu更geng加jia先xian進jin、可靠的措施應用於門機上,以適應港口隨時可能出現的惡劣氣候和未知的強烈的突發性咫風。2001年年底,國家科技創新項目―防爬製動器由交通部科技司主持,在我公司選用一台門機作為試用機型以便*終鑒定。
我公司選用19#QM10卜30m型門機,作為新型防爬裝置的試用機型。新型防爬裝置的防風原理,是在行走輪與軌道間安裝特製的防爬鐵鞋。