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、sijishihedianqikongzhixitongzucheng。zhuadoushiquwuzhuangzhi,nengzhuaqusanzhuangwuliao。zhuadouqiaoshiqizhongjiyoukaibijigouheqishengjigou,zhuadouyisigengangsishengfenbiexuanguazaikaibijigouheqishengjigoushang。kaibijigouqudongzhuadoubihe,zhuaquwuliao,dangdoukoubihehou,lijikaidongqishengjigou,shisigengangsishengpingjunshouzaijinxingqishenggongzuo。xieliaoshizhikaidongkaibijigou,doukousuijizhangkai,qingxiewuliao。
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)。
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。
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。
抓zhua鬥dou橋qiao式shi起qi重zhong機ji是shi一yi種zhong複fu雜za的de機ji械xie設she備bei,需xu要yao嚴yan格ge遵zun守shou安an全quan技ji術shu操cao作zuo規gui程cheng,確que保bao設she備bei和he人ren員yuan的de安an全quan。以yi下xia是shi一yi些xie抓zhua鬥dou橋qiao式shi起qi重zhong機ji的de安an全quan注zhu意yi事shi項xiang:
- 操作人員必須經過合格的培訓,並持有有效的起重機操作證書。
- 工作過程中操作人員要集中精力,起吊前先空轉,然後起吊,吊物離地100~150mm如發現起吊物捆縛不緊時,應重新捆縛。開車前應先發出信號鈴;吊物不得從人頭上越過,天車開動時,嚴禁修理、檢查、加油和擦拭機件,在運行中發現故障必須立即停車。
- qizhongjisuoyoudaidianbufendewaike,yingkekaojiedi,yimianfashengcaozuorenyuandeyiwaichudianshigu。xiaocheguidaobushihanjiezaizhuliangshangshi,yiyingcaiquhanjiejiedi,jiangbianyaqiyinganguidingzaidiyacejiedi。
抓鬥橋式起重機的操作步驟如下:
- 打開主電源開關,並確保電氣係統和控製裝置正常運行。
- 按下啟動按鈕,起重機將開始工作。
- 使用遙控器或控製台的按鈕控製起重機的移動、起升和抓放動作。
- 操作人員應保持專注,並遵循操作手冊中的指示進行操作。
- 注意起重機的承載能力,不要超過其額定負載。
抓鬥橋式起重機由以下部分組成:
- 金屬橋架:由橋架主梁和兩個高架支腿組成,是起重機的承載機構。
- 大車運行機構:使整個橋式抓鬥機沿地麵上軌道縱向行走的驅動裝置。
- 小車運行機構:使小車沿橋架主梁上的小車軌道橫向行走的裝置。
- 抓鬥機構:抓鬥是取物裝置,能抓取散裝物料,由兩個齶板、兩個支撐杆和一個橫梁組成,操作可分為降鬥、閉鬥、升鬥和開鬥四個過程。
- 電氣設備:控製起重機的移動、起升和抓放動作。


