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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70mmdeweihuban，qiaojiaxiashezhaomingdeng，sijishineishejueyuanjiaopihemenkaiguan，gechuandongbujianjunshezhilefanghuzhao，gelanganmenyejunshezhileanquankaiguan，xingchengdezhongduansheyouzhidang，huaxiansheyoudanggoujia。
zhuadouqiaoshiqizhongjijuyouyijiduonengdetedian，tajikechengdanmeichangdeduiquzuoye，youkejinxingxiecheheshangmeizuoye。jinshuqiaojiayouqiaojiazhulianghelianggegaojiazhituizucheng。zhuliangshiqizhongjidechengzaijigou，tishenghezaijixiaochexingzoujigoudezizhongdouyoutachengdan，bingtongguozhituichuandaoguidaoshang。lianggezhituizhongyigeyuzhuliangjiaojie，chengweinaoxingzhitui，zhichengshouchuizhihezai；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)。
zhuadouqiaoshiqizhongjijuyouyijiduonengdetedian，tajikechengdanmeichangdeduiquzuoye，youkejinxingxiecheheshangmeizuoye。jinshuqiaojiayouqiaojiazhulianghelianggegaojiazhituizucheng。zhuliangshiqizhongjidechengzaijigou，tishenghezaijixiaochexingzoujigoudezizhongdouyoutachengdan，bingtongguozhituichuandaoguidaoshang。lianggezhituizhongyigeyuzhuliangjiaojie，chengweinaoxingzhitui，zhichengshouchuizhihezai；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。
此(ci)外(wai)，電(dian)動(dong)機(ji)通(tong)過(guo)減(jian)速(su)器(qi)將(jiang)動(dong)力(li)傳(chuan)遞(di)給(gei)抓(zhua)鬥(dou)，抓(zhua)鬥(dou)的(de)抓(zhua)取(qu)力(li)可(ke)以(yi)通(tong)過(guo)電(dian)動(dong)機(ji)的(de)電(dian)流(liu)大(da)小(xiao)來(lai)控(kong)製(zhi)。當(dang)電(dian)流(liu)大(da)小(xiao)適(shi)宜(yi)時(shi)，抓(zhua)鬥(dou)可(ke)以(yi)牢(lao)牢(lao)地(di)抓(zhua)住(zhu)物(wu)品(pin)；當電流大小過大時，抓鬥可能會損壞，甚至發生安全事故。