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70mmdeweihuban,qiaojiaxiashezhaomingdeng,sijishineishejueyuanjiaopihemenkaiguan,gechuandongbujianjunshezhilefanghuzhao,gelanganmenyejunshezhileanquankaiguan,xingchengdezhongduansheyouzhidang,huaxiansheyoudanggoujia。
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;lingyigeyuzhuliangcaiqugangxinglianjie,chengweigangxingzhitui,jichengshouchuizhihezai,youchengshoushuipinghezai。dachexingzoujigoushizhenggeqiaoshizhuadoujiyandimianshangguidaozongxiangxingzoudequdongzhuangzhi。zhidongqipingshibaojinchelun,zhiyouzaixingzoushicaisongkai。
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;lingyigeyuzhuliangcaiqugangxinglianjie,chengweigangxingzhitui,jichengshouchuizhihezai,youchengshoushuipinghezai。dachexingzoujigoushizhenggeqiaoshizhuadoujiyandimianshangguidaozongxiangxingzoudequdongzhuangzhi。zhidongqipingshibaojinchelun,zhiyouzaixingzoushicaisongkai。
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抓zhua鬥dou橋qiao式shi起qi重zhong機ji控kong製zhi抓zhua鬥dou的de抓zhua取qu力li主zhu要yao通tong過guo調tiao整zheng電dian動dong機ji的de電dian流liu大da小xiao來lai實shi現xian。當dang電dian流liu大da小xiao適shi宜yi時shi,電dian動dong機ji產chan生sheng的de動dong力li傳chuan遞di給gei抓zhua鬥dou,使shi抓zhua鬥dou能neng夠gou牢lao牢lao地di抓zhua住zhu物wu品pin。電dian流liu大da小xiao過guo大da時shi,電dian動dong機ji產chan生sheng的de動dong力li過guo大da,可ke能neng會hui導dao致zhi抓zhua鬥dou損sun壞huai,甚shen至zhi發fa生sheng安an全quan事shi故gu。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。
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。


