近日,徐工隨車公司研發的SQS300A隨(sui)車(che)起(qi)重(zhong)機(ji)試(shi)製(zhi)成(cheng)功(gong),進(jin)入(ru)調(tiao)試(shi)階(jie)段(duan),為(wei)寶(bao)馬(ma)展(zhan)做(zuo)最(zui)後(hou)的(de)準(zhun)備(bei)。該(gai)隨(sui)車(che)起(qi)重(zhong)機(ji)臂(bi)體(ti)采(cai)用(yong)雙(shuang)液(ye)壓(ya)缸(gang)帶(dai)兩(liang)套(tao)拉(la)索(suo),順(shun)序(xu)及(ji)同(tong)步(bu)伸(shen)縮(suo)相(xiang)結(jie)合(he)的(de)機(ji)構(gou)形(xing)式(shi),起(qi)重(zhong)能(neng)力(li)強(qiang),作(zuo)業(ye)幅(fu)度(du)大(da)。起(qi)升(sheng)機(ji)構(gou)中(zhong)增(zeng)加(jia)了(le)副(fu)臂(bi),安(an)裝(zhuang)了(le)兩(liang)種(zhong)起(qi)升(sheng)減(jian)速(su)機(ji),使(shi)吊(diao)臂(bi)的(de)工(gong)作(zuo)幅(fu)度(du)更(geng)長(chang),起(qi)重(zhong)領(ling)域(yu)選(xuan)擇(ze)空(kong)間(jian)更(geng)大(da)。其(qi)安(an)裝(zhuang)在(zai)載(zai)貨(huo)汽(qi)車(che)底(di)盤(pan)上(shang)組(zu)成(cheng)隨(sui)車(che)起(qi)重(zhong)運(yun)輸(shu)車(che),可(ke)集(ji)起(qi)重、運輸為一體。

該gai型xing號hao隨sui車che起qi重zhong機ji為wei隨sui車che公gong司si獨du立li自zi主zhu開kai發fa,寶bao馬ma展zhan參can展zhan的de新xin型xing產chan品pin。在zai產chan品pin設she計ji與yu生sheng產chan過guo程cheng,需xu要yao克ke服fu很hen多duo技ji術shu難nan題ti。首shou先xian,直zhi臂bi式shi隨sui車che起qi重zhong機ji在zai空kong間jian布bu局ju上shang要yao求qiu非fei常chang嚴yan格ge,不bu能neng超chao出chu國guo家jia相xiang關guan的de公gong告gao標biao準zhun,所suo以yi五wu節jie主zhu臂bi及ji油you缸gang、管路等組成的吊臂總體極有可能超出要求;其次,為了達到預定的設計工作幅度,同時保證每兩節臂在全伸時的有效搭接長度,設計中必須控製好吊臂和油缸的外連接尺寸;再zai次ci,內nei置zhi油you缸gang驅qu動dong拉la索suo伸shen縮suo機ji構gou在zai臂bi體ti內nei部bu的de布bu置zhi所suo帶dai來lai的de鋼gang絲si繩sheng走zou向xiang問wen題ti,在zai吊diao臂bi伸shen縮suo時shi極ji易yi帶dai來lai幹gan涉she問wen題ti。隨sui車che所suo的de工gong作zuo人ren員yuan結jie合he多duo年nian成cheng熟shu產chan品pin的de設she計ji理li念nian和he吸xi收shou國guo內nei外wai先xian進jin技ji術shu,充chong分fen的de進jin行xing市shi場chang調tiao研yan,認ren真zhen分fen析xi產chan品pin的de特te點dian,創chuang造zao性xing的de設she計ji了le新xin型xing隨sui車che起qi重zhong機ji。
與以往的隨車起重機不同,新型的起重機采用Uxingbitijiemian,tongdengkongjianxiajuyougenggaodejiemianmoliang,gangdugengda,duizhongxinggenghao,juyoulianghaodeshensuoxingneng。gaichanpindeshejizaoxinggengjiayoumei,jishujiegougengjiajincou,kekaoxinggenggao。gaijideyanfachenggong,biaozhizhewoguosuicheqizhongjiyanfashejilinianjinruleyigejieduan。
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