
防爆電動葫蘆作業期間需注意以下幾點:
1、嚴(yan)禁(jin)超(chao)載(zai)使(shi)用(yong),嚴(yan)禁(jin)用(yong)人(ren)力(li)以(yi)外(wai)的(de)其(qi)他(ta)動(dong)力(li)操(cao)作(zuo)。在(zai)使(shi)用(yong)前(qian)須(xu)確(que)認(ren)機(ji)件(jian)完(wan)好(hao)無(wu)損(sun),傳(chuan)動(dong)部(bu)分(fen)及(ji)起(qi)重(zhong)鏈(lian)條(tiao)潤(run)滑(hua)良(liang)好(hao),空(kong)轉(zhuan)情(qing)況(kuang)正(zheng)常(chang)。起(qi)吊(diao)前(qian)檢(jian)查(zha)上(shang)下(xia)吊(diao)鉤(gou)是(shi)否(fou)掛(gua)牢(lao),嚴(yan)禁(jin)重(zhong)物(wu)吊(diao)在(zai)尖(jian)端(duan)等(deng)錯(cuo)誤(wu)操(cao)作(zuo)。
2、liantiaoshifangbaodiandonghuluqizhongliantiaoyingchuizhixuangua,budeyoucuoniudelianhuan,shuangxingliandexiadiaogoujiabudefanzhuan。caozuozheyingzhanzaiyushoulianluntongyipingmianneizhuaidongshouliantiao,shishoulianlunyanshunshizhenfangxiangxuanzhuan,jikeshizhongwushangsheng;反向拽動手鏈條,中午即可緩緩下降。在起吊重物時,嚴禁人員在重物下做任何工作或行走,以免發生人身事故。
3、防(fang)爆(bao)葫(hu)蘆(lu)在(zai)起(qi)吊(diao)過(guo)程(cheng)中(zhong),無(wu)論(lun)重(zhong)物(wu)上(shang)升(sheng)或(huo)下(xia)降(jiang),拽(zhuai)動(dong)手(shou)鏈(lian)條(tiao)時(shi),用(yong)力(li)應(ying)均(jun)勻(yun)和(he)緩(huan),不(bu)要(yao)用(yong)力(li)過(guo)猛(meng),以(yi)免(mian)手(shou)鏈(lian)條(tiao)跳(tiao)動(dong)或(huo)卡(ka)環(huan)。操(cao)作(zuo)者(zhe)如(ru)發(fa)現(xian)手(shou)拉(la)力(li)大(da)於(yu)正(zheng)常(chang)拉(la)力(li)時(shi),應(ying)立(li)即(ji)停(ting)止(zhi)使(shi)用(yong)。維(wei)護(hu)方(fang)法(fa):shiyongwanbiyingjianghuluqingliganjingbingtushangfangxiuyouzhi,cunfangzaiganzaodifang。weihuhejianxiuyingyoujiaoshuxihulujigouzhejinxing,fangzhibudongbenjixingnengyuanlizhesuiyichaizhuang。
4、防(fang)爆(bao)電(dian)動(dong)葫(hu)蘆(lu)經(jing)過(guo)清(qing)洗(xi)維(wei)修(xiu),應(ying)進(jin)行(xing)空(kong)載(zai)試(shi)驗(yan),確(que)認(ren)工(gong)作(zuo)正(zheng)常(chang),製(zhi)動(dong)可(ke)靠(kao)時(shi),才(cai)能(neng)交(jiao)付(fu)使(shi)用(yong)。製(zhi)動(dong)器(qi)的(de)摩(mo)擦(ca)表(biao)麵(mian)必(bi)須(xu)保(bao)持(chi)幹(gan)淨(jing)。製(zhi)動(dong)器(qi)部(bu)分(fen)應(ying)經(jing)常(chang)檢(jian)查(zha),防(fang)止(zhi)製(zhi)動(dong)失(shi)靈(ling),發(fa)生(sheng)中(zhong)物(wu)自(zi)墜(zhui)現(xian)象(xiang)。
防爆電動葫蘆工作原理:
防爆手拉葫蘆工作原理:通過曳動手鏈鏈條、手鏈輪開始轉動,摩擦片棘輪、製動器座(被壓成一體)共同旋轉,五齒長軸便轉動片齒輪、四齒短軸和花鍵孔齒輪。從而,裝置在花鍵孔齒輪上的起重鏈輪就帶動起重鏈條,平穩地提升重物。