定柱式懸臂吊起重機結構特點

    用(yong)與(yu)承(cheng)載(zai)載(zai)荷(he)的(de)結(jie)構(gou)物(wu)。定(ding)柱(zhu)式(shi)懸(xuan)臂(bi)吊(diao)起(qi)重(zhong)機(ji)是(shi)一(yi)種(zhong)工(gong)作(zuo)條(tiao)件(jian)十(shi)分(fen)繁(fan)重(zhong)的(de)重(zhong)型(xing)機(ji)械(xie)設(she)備(bei)。其(qi)載(zai)荷(he)複(fu)雜(za)多(duo)變(bian)，動(dong)態(tai)特(te)性(xing)
，所(suo)以(yi)作(zuo)為(wei)整(zheng)台(tai)定(ding)柱(zhu)式(shi)起(qi)重(zhong)機(ji)骨(gu)架(jia)的(de)金(jin)屬(shu)結(jie)構(gou)，其(qi)設(she)計(ji)質(zhi)量(liang)的(de)優(you)劣(lie)將(jiang)直(zhi)接(jie)影(ying)響(xiang)整(zheng)個(ge)定(ding)柱(zhu)式(shi)懸(xuan)臂(bi)吊(diao)起(qi)重(zhong)機(ji)的(de)技(ji)術(shu)經(jing)濟(ji)指(zhi)標(biao)，即(ji)定(ding)柱(zhu)式(shi)懸(xuan)臂(bi)吊(diao)起(qi)重(zhong)機(ji)的(de)可(ke)靠(kao)性(xing)，適(shi)用(yong)性(xing)和(he)製(zhi)造(zao)

，運(yun)轉(zhuan)成(cheng)本(ben)。為(wei)保(bao)證(zheng)定(ding)柱(zhu)式(shi)懸(xuan)臂(bi)吊(diao)起(qi)重(zhong)機(ji)良(liang)好(hao)的(de)技(ji)術(shu)經(jing)濟(ji)性(xing)。鉚(mao)接(jie)或(huo)焊(han)接(jie)的(de)方(fang)法(fa)連(lian)接(jie)起(qi)來(lai)按(an)照(zhao)一(yi)定(ding)的(de)結(jie)構(gou)組(zu)成(cheng)規(gui)則(ze)用(yong)螺(luo)栓(shuan)定(ding)柱(zhu)式(shi)懸(xuan)臂(bi)吊(diao)起(qi)重(zhong)機(ji)金(jin)屬(shu)結(jie)構(gou)的(de)質(zhi)量(liang)要(yao)求(qiu)金(jin)屬(shu)結(jie)構(gou)是(shi)指(zhi)由(you)軋(zha)製(zhi)的(de)型(xing)鋼(gang)或(huo)鋼(gang)板(ban)作(zuo)為(wei)基(ji)本(ben)元(yuan)件(jian)對(dui)定(ding)柱(zhu)式(shi)懸(xuan)臂(bi)吊(diao)起(qi)重(zhong)機(ji)金(jin)屬(shu)金(jin)屬(shu)結(jie)構(gou)提(ti)出(chu)如(ru)下(xia)要(yao)求(qiu)。

    滿man足zu總zong體ti設she計ji要yao求qiu金jin屬shu結jie構gou是shi定ding柱zhu式shi懸xuan臂bi吊diao起qi重zhong機ji的de一yi個ge組zu成cheng部bu分fen，符fu合he定ding柱zhu式shi懸xuan臂bi吊diao起qi重zhong機ji整zheng體ti設she計ji要yao求qiu。首shou先xian應ying滿man足zu總zong體ti對dui工gong作zuo幅fu度du
，跨kua度du，前qian伸shen距ju，後hou伸shen距ju

，起qi升sheng髙髙度du等deng作zuo業ye空kong間jian的de要yao求qiu
，其qi次ci應ying滿man足zu總zong體ti提ti出chu的de結jie構gou學xue上shang要yao求qiu。

    堅jian固gu耐nai用yong，性xing能neng良liang好hao為wei保bao證zheng定ding柱zhu式shi懸xuan臂bi吊diao起qi重zhong機ji堅jian固gu耐nai用yong，安an全quan可ke靠kao。其qi金jin屬shu有you足zu夠gou的de靜jing強qiang度du，規gui定ding壽shou命ming下xia的de疲pi勞lao強qiang度du及ji各ge構gou件jian的de整zheng體ti和he局ju部bu穩wen定ding性xing。為wei了le使shi定ding柱zhu式shi懸xuan臂bi吊diao起qi重zhong機ji有you良liang好hao的de使shi用yong性xing能neng和he耐nai用yong性xing能neng其qi金jin屬shu結jie構gou還hai應ying具ju有you足zu夠gou的de靜jing態tai剛gang性xing和he動dong態tai剛gang性xing。

    質量輕，材料省質量大小是定柱式懸臂吊起重機一個很重要的技術經濟指標。定柱式懸臂吊起重機金屬結構占整機總重的60%-70%降低金屬結構自重不僅節約結構本身的鋼材，而且對減輕機構和碼頭的負荷，降低整機和碼頭的在家均有意義。

    gouzaoheli，gongyixinghaojinshujiegoudegouzaoxingshijiyingshiyingjigoudeshoulitedian，shichuanlilujingduan，liliupingshun，youyinbaozhengjiegoujuyoulianghaodegongyixing，shizhizao，yunshu，anzhuangheweixiufangbian。zaoxingmeiguandingzhushixuanbidiaoqizhongjijishijixieyoushigouzhuwu，yinggaicongjianzhuyishudeguandian岀fatixianqizaoxingmei。dingzhushixuanbidiaoqizhongjidezaoxingzhuyaoqujueyujinshujiegoudezaoxing。