由(you)石(shi)煤(mei)機(ji)公(gong)司(si)自(zi)製(zhi)的(de)一(yi)種(zhong)單(dan)人(ren)即(ji)可(ke)摘(zhai)取(qu)吊(diao)鉤(gou)內(nei)吊(diao)具(ju)的(de)防(fang)脫(tuo)裝(zhuang)置(zhi),近(jin)日(ri)被(bei)國(guo)家(jia)知(zhi)識(shi)產(chan)權(quan)局(ju)授(shou)予(yu)實(shi)用(yong)新(xin)型(xing)專(zhuan)利(li)。這(zhe)種(zhong)裝(zhuang)置(zhi)看(kan)似(si)簡(jian)單(dan),其(qi)實(shi)並(bing)不(bu)簡(jian)單(dan),使(shi)用(yong)該(gai)吊(diao)鉤(gou)吊(diao)卸(xie)重(zhong)物(wu)時(shi),可(ke)實(shi)現(xian)一(yi)人(ren)輕(qing)鬆(song)操(cao)作(zuo),不(bu)但(dan)結(jie)構(gou)合(he)理(li)、操作方便,而且省時、省力、安全高效,在推廣應用過程中,受到了一線加工、組裝作業人員的普遍歡迎。
目前,為符合企業安全技術操作要求,防止重物脫鉤造成安全事故,要求作為起重機械中的吊具——吊diao鉤gou設she有you防fang脫tuo裝zhuang置zhi。原yuan有you防fang脫tuo吊diao鉤gou在zai使shi用yong過guo程cheng中zhong扳ban開kai防fang脫tuo板ban放fang入ru吊diao具ju後hou,一yi鬆song手shou防fang脫tuo板ban自zi動dong閉bi合he,當dang遇yu到dao吊diao具ju重zhong量liang大da時shi,需xu兩liang隻zhi手shou同tong時shi取qu放fang吊diao具ju,這zhe時shi隻zhi能neng由you另ling一yi人ren幫bang助zhu扳ban開kai防fang脫tuo板ban不bu能neng鬆song手shou,兩liang人ren配pei合he才cai能neng完wan成cheng裝zhuang卸xie作zuo業ye,操cao作zuo尤you顯xian不bu便bian,且qie工gong作zuo效xiao率lv低di。
weici,shimeijigongsianquanjishurenyuanzizhujinxingjishugexin,zizhileyizhongkejiangfangtuobanbankaibuzixingfuweidefangtuodiaogou。gaifangtuodiaogoushidanhuanghefangtuobandexuanzhuanzhongxinbuzaitongyigenzhoushang,danhuangdexuanzhuanzhongxinzaifangtuobanxuanzhuanzhongxindewaibu,youyupianxindezuoyongshixianlefangtuobandakai、閉(bi)合(he)兩(liang)個(ge)極(ji)限(xian)位(wei)置(zhi)。使(shi)用(yong)該(gai)吊(diao)鉤(gou)裝(zhuang)卸(xie)時(shi),可(ke)將(jiang)防(fang)脫(tuo)板(ban)移(yi)向(xiang)鉤(gou)體(ti)內(nei)側(ce)並(bing)板(ban)到(dao)遠(yuan)離(li)鉤(gou)尖(jian)的(de)位(wei)置(zhi),此(ci)時(shi)防(fang)脫(tuo)吊(diao)鉤(gou)即(ji)為(wei)固(gu)定(ding)打(da)開(kai)狀(zhuang)態(tai),可(ke)用(yong)雙(shuang)手(shou)掛(gua)入(ru)和(he)摘(zhai)卸(xie)吊(diao)具(ju),摘(zhai)掛(gua)完(wan)畢(bi)後(hou)將(jiang)防(fang)脫(tuo)板(ban)移(yi)向(xiang)鉤(gou)體(ti)外(wai)側(ce)並(bing)板(ban)到(dao)與(yu)鉤(gou)尖(jian)相(xiang)配(pei)合(he)的(de)位(wei)置(zhi),此(ci)時(shi)防(fang)脫(tuo)吊(diao)鉤(gou)為(wei)安(an)全(quan)閉(bi)合(he)狀(zhuang)態(tai)。整(zheng)個(ge)吊(diao)裝(zhuang)過(guo)程(cheng)一(yi)人(ren)即(ji)可(ke)順(shun)利(li)操(cao)作(zuo),既(ji)安(an)全(quan)又(you)便(bian)捷(jie)。
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