日前,由中國南車四方有限公司研製的Icon-8公鐵兩用高空作業車問世。該車主要應用於軌道接觸網的日常檢修維護、信號安裝、應急救援等,被稱為“鐵路醫生”。同時,該車在鋼輪驅動、前後索橋係統、電氣、液壓控製等多個方麵實現技術突破。
目mu前qian國guo內nei公gong鐵tie車che的de驅qu動dong主zhu要yao為wei膠jiao輪lun驅qu動dong,整zheng車che重zhong量liang由you導dao向xiang輪lun及ji膠jiao輪lun共gong同tong承cheng重zhong,二er者zhe接jie觸chu軌gui麵mian使shi導dao向xiang輪lun的de正zheng壓ya力li變bian小xiao,高gao速su運yun行xing時shi脫tuo軌gui的de風feng險xian也ye加jia大da。而er中zhong國guo南nan車che四si方fang有you限xian公gong司si研yan製zhi的deIcon-8公gong鐵tie兩liang用yong高gao空kong作zuo業ye車che能neng夠gou同tong時shi滿man足zu鋼gang輪lun驅qu動dong和he垂chui直zhi上shang道dao要yao求qiu,運yun行xing安an全quan性xing能neng大da幅fu提ti升sheng。車che輛liang垂chui直zhi上shang道dao不bu僅jin節jie省sheng了le平ping交jiao道dao口kou長chang度du,車che輛liang上shang道dao的de準zhun確que程cheng度du也ye大da幅fu提ti高gao,更geng加jia方fang便bian快kuai捷jie。
此外,Icon-8gongtieliangyonggaokongzuoyecheqianhousuoqiaozhuangzhi,yeshiguoneishoucicaiyong,dadatigaolecheliangyunxingjizuoyeshidewendingxingjianquanxing。dianqikongzhixitongfangmian,gaichecaiyongCAN-BUSzongxianjishu,shixianlegemokuaitongxinheshujujiaohuan,bianyushangxiacaozuopingtaidegongzuorenyuandewentixietiao,tongguoxianshizhongduancaozuorenyuankeyishishidelejiedaoduifangdecaozuoqingkuang,bimianlezhiqianwanquanyikaocaozuorenyuandejingyanxietiaozuoye,tigaolexitongdekekaoanquanxingneng。gaokongzuoyexitonggaichecaiyongdianyebilikongzhifa,shixianlezuoyebidenggegedongzuodewujitiaosu,dongzuogengjiarouheshunchang,kongzhigengjiafangbian。gaichedezuoyedouzuidazaihegaoda350kg,運行速度為32km/小時,比同類型車輛作業鬥載荷量提高了1.75倍,運行速度提高了2到3倍。
目前,中國南車四方有限公司自主研發生產的公鐵兩用車已成型譜化、係列化、模塊化發展模式。該公司公鐵兩用高空作業車已具備批量生產能力。
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