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抓鬥橋式起重機的詳細介紹：
抓鬥橋式起重機是一種橋式起重機，主要由箱形橋架、抓鬥小車、大車運行機構、司(si)機(ji)室(shi)和(he)電(dian)氣(qi)控(kong)製(zhi)係(xi)統(tong)組(zu)成(cheng)。抓(zhua)鬥(dou)是(shi)取(qu)物(wu)裝(zhuang)置(zhi)，能(neng)抓(zhua)取(qu)散(san)裝(zhuang)物(wu)料(liao)。抓(zhua)鬥(dou)橋(qiao)式(shi)起(qi)重(zhong)機(ji)有(you)開(kai)閉(bi)機(ji)構(gou)和(he)起(qi)升(sheng)機(ji)構(gou)，抓(zhua)鬥(dou)以(yi)四(si)根(gen)鋼(gang)絲(si)繩(sheng)分(fen)別(bie)懸(xuan)掛(gua)在(zai)開(kai)閉(bi)機(ji)構(gou)和(he)起(qi)升(sheng)機(ji)構(gou)上(shang)。開(kai)閉(bi)機(ji)構(gou)驅(qu)動(dong)抓(zhua)鬥(dou)閉(bi)合(he)，抓(zhua)取(qu)物(wu)料(liao)，當(dang)鬥(dou)口(kou)閉(bi)合(he)後(hou)，立(li)即(ji)開(kai)動(dong)起(qi)升(sheng)機(ji)構(gou)，使(shi)四(si)根(gen)鋼(gang)絲(si)繩(sheng)平(ping)均(jun)受(shou)載(zai)進(jin)行(xing)起(qi)升(sheng)工(gong)作(zuo)。卸(xie)料(liao)時(shi)隻(zhi)開(kai)動(dong)開(kai)閉(bi)機(ji)構(gou)，鬥(dou)口(kou)隨(sui)即(ji)張(zhang)開(kai)，傾(qing)斜(xie)物(wu)料(liao)。
抓鬥橋式起重機除起升機構不同外，其餘結構部分與吊鉤橋式起重機基本相同。為確保起重機的安全，均設置了欄杆扶手，欄杆高度為1050mm，間距350mm，設兩道水平橫杆，底部設高度70mm的(de)圍(wei)護(hu)板(ban)，橋(qiao)架(jia)下(xia)設(she)照(zhao)明(ming)燈(deng)，司(si)機(ji)室(shi)內(nei)設(she)絕(jue)緣(yuan)膠(jiao)皮(pi)和(he)門(men)開(kai)關(guan)，各(ge)傳(chuan)動(dong)部(bu)件(jian)均(jun)設(she)置(zhi)了(le)防(fang)護(hu)罩(zhao)，各(ge)欄(lan)杆(gan)門(men)也(ye)均(jun)設(she)置(zhi)了(le)安(an)全(quan)開(kai)關(guan)，行(xing)程(cheng)的(de)終(zhong)端(duan)設(she)有(you)止(zhi)擋(dang)，滑(hua)線(xian)設(she)有(you)擋(dang)鉤(gou)架(jia)。
抓zhua鬥dou橋qiao式shi起qi重zhong機ji具ju有you一yi機ji多duo能neng的de特te點dian，它ta既ji可ke承cheng擔dan煤mei場chang的de堆dui取qu作zuo業ye，又you可ke進jin行xing卸xie車che和he上shang煤mei作zuo業ye。金jin屬shu橋qiao架jia由you橋qiao架jia主zhu梁liang和he兩liang個ge高gao架jia支zhi腿tui組zu成cheng。主zhu梁liang是shi起qi重zhong機ji的de承cheng載zai機ji構gou，提ti升sheng荷he載zai及ji小xiao車che行xing走zou機ji構gou的de自zi重zhong都dou由you它ta承cheng擔dan，並bing通tong過guo支zhi腿tui傳chuan到dao軌gui道dao上shang。兩liang個ge支zhi腿tui中zhong一yi個ge與yu主zhu梁liang鉸jiao接jie，稱cheng為wei撓nao性xing支zhi腿tui，隻zhi承cheng受shou垂chui直zhi荷he載zai；另ling一yi個ge與yu主zhu梁liang采cai取qu剛gang性xing連lian接jie，稱cheng為wei剛gang性xing支zhi腿tui，既ji承cheng受shou垂chui直zhi荷he載zai，又you承cheng受shou水shui平ping荷he載zai。大da車che行xing走zou機ji構gou是shi整zheng個ge橋qiao式shi抓zhua鬥dou機ji沿yan地di麵mian上shang軌gui道dao縱zong向xiang行xing走zou的de驅qu動dong裝zhuang置zhi。製zhi動dong器qi平ping時shi抱bao緊jin車che輪lun，隻zhi有you在zai行xing走zou時shi才cai鬆song開kai。
抓zhua鬥dou橋qiao式shi起qi重zhong機ji具ju有you一yi機ji多duo能neng的de特te點dian，它ta既ji可ke承cheng擔dan煤mei場chang的de堆dui取qu作zuo業ye，又you可ke進jin行xing卸xie車che和he上shang煤mei作zuo業ye。金jin屬shu橋qiao架jia由you橋qiao架jia主zhu梁liang和he兩liang個ge高gao架jia支zhi腿tui組zu成cheng。主zhu梁liang是shi起qi重zhong機ji的de承cheng載zai機ji構gou，提ti升sheng荷he載zai及ji小xiao車che行xing走zou機ji構gou的de自zi重zhong都dou由you它ta承cheng擔dan，並bing通tong過guo支zhi腿tui傳chuan到dao軌gui道dao上shang。兩liang個ge支zhi腿tui中zhong一yi個ge與yu主zhu梁liang鉸jiao接jie，稱cheng為wei撓nao性xing支zhi腿tui，隻zhi承cheng受shou垂chui直zhi荷he載zai；另ling一yi個ge與yu主zhu梁liang采cai取qu剛gang性xing連lian接jie，稱cheng為wei剛gang性xing支zhi腿tui，既ji承cheng受shou垂chui直zhi荷he載zai，又you承cheng受shou水shui平ping荷he載zai。大da車che行xing走zou機ji構gou是shi整zheng個ge橋qiao式shi抓zhua鬥dou機ji沿yan地di麵mian上shang軌gui道dao縱zong向xiang行xing走zou的de驅qu動dong裝zhuang置zhi。製zhi動dong器qi平ping時shi抱bao緊jin車che輪lun，隻zhi有you在zai行xing走zou時shi才cai鬆song開kai。
抓(zhua)鬥(dou)橋(qiao)式(shi)起(qi)重(zhong)機(ji)的(de)工(gong)作(zuo)原(yuan)理(li)是(shi)通(tong)過(guo)卷(juan)揚(yang)機(ji)控(kong)製(zhi)抓(zhua)鬥(dou)的(de)升(sheng)降(jiang)和(he)擴(kuo)散(san)，實(shi)現(xian)起(qi)重(zhong)和(he)裝(zhuang)卸(xie)貨(huo)物(wu)的(de)功(gong)能(neng)。當(dang)貨(huo)物(wu)到(dao)達(da)工(gong)作(zuo)位(wei)置(zhi)時(shi)，工(gong)作(zuo)人(ren)員(yuan)操(cao)作(zuo)卷(juan)揚(yang)機(ji)，使(shi)抓(zhua)鬥(dou)下(xia)降(jiang)到(dao)貨(huo)物(wu)上(shang)方(fang)，通(tong)過(guo)擴(kuo)散(san)，將(jiang)貨(huo)物(wu)夾(jia)住(zhu)，隨(sui)著(zhe)升(sheng)降(jiang)機(ji)的(de)升(sheng)降(jiang)，將(jiang)貨(huo)物(wu)吊(diao)起(qi)。
ciwai，diandongjitongguojiansuqijiangdonglichuandigeizhuadou，zhuadoudezhuaqulikeyitongguodiandongjidedianliudaxiaolaikongzhi。dangdianliudaxiaoshiyishi，zhuadoukeyilaolaodizhuazhuwupin；當電流大小過大時，抓鬥可能會損壞，甚至發生安全事故。
zhuadouqiaoshiqizhongjikongzhizhuadoudezhuaqulizhuyaotongguotiaozhengdiandongjidedianliudaxiaolaishixian。dangdianliudaxiaoshiyishi，diandongjichanshengdedonglichuandigeizhuadou，shizhuadounenggoulaolaodizhuazhuwupin。dianliudaxiaoguodashi，diandongjichanshengdedongliguoda，kenenghuidaozhizhuadousunhuai，shenzhifashenganquanshigu。在zai操cao作zuo抓zhua鬥dou橋qiao式shi起qi重zhong機ji時shi，必bi須xu根gen據ju物wu品pin的de重zhong量liang和he形xing狀zhuang，合he理li調tiao整zheng電dian動dong機ji的de電dian流liu大da小xiao，以yi確que保bao抓zhua鬥dou能neng夠gou牢lao固gu地di抓zhua住zhu物wu品pin，同tong時shi避bi免mian對dui物wu品pin和he設she備bei造zao成cheng損sun壞huai。同tong時shi，操cao作zuo人ren員yuan也ye需xu要yao具ju備bei相xiang應ying的de操cao作zuo技ji能neng和he經jing驗yan，能neng夠gou根gen據ju實shi際ji情qing況kuang進jin行xing正zheng確que的de操cao作zuo和he控kong製zhi。