小型汽車起重機底架結構及受力特點
汽車起重機底架總成包括非承載結構和承載結構。
非承載結構指底架前用於安裝發動機、變速箱、駕駛室及前橋等框架結構。在起重機作業狀態時,底架前段不承受由吊重承受的力。
chengzaijiegouzhiqianhoulianggezhituizhijiandexiangxingjiegou。zhituifengudingzhituihehuodongzhitui,lianggudingzhituitongguoxiangxingjiegouhanjielianweiyiti,dijiaxiangxingzaimianweibobidaxiangxingjiegou。xiangtijiangebuzhigeban,xiangtizhongjianbuweiweizhengchehuizhuanzhongxin。shuipingzhituianzhuangzaigudingzhituifangxiangnei,youliangjieketongbushensuodezhituizucheng,yuqianhougudingzhituijilianjiexingtichengH型分布。
吊diao重zhong作zuo業ye,四si個ge支zhi腿tui將jiang整zheng個ge底di架jia及ji安an裝zhuang在zai底di架jia上shang的de起qi吊diao結jie構gou撐cheng起qi,起qi吊diao的de重zhong物wu及ji起qi吊diao結jie構gou自zi重zhong通tong過guo安an裝zhuang在zai底di架jia上shang的de回hui轉zhuan軸zhou承cheng座zuo圈quan,作zuo用yong在zai整zheng個ge底di架jia結jie構gou上shang,同tong時shi還hai要yao考kao慮lv底di架jia自zi重zhong和he非fei承cheng載zai物wu件jian載zai荷he。
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