門式起重機的穩鉤操作

1.動車和作業時穩鉤操作：一yi些xie突tu發fa情qing況kuang可ke能neng導dao致zhi門men式shi起qi重zhong機ji突tu然ran向xiang前qian加jia速su或huo突tu然ran受shou阻zu，吊diao物wu不bu能neng跟gen上shang門men式shi起qi重zhong機ji的de前qian進jin速su度du和he擺bai動dong。通tong過guo對dui門men式shi起qi重zhong機ji工gong作zuo原yuan理li的de分fen析xi

，得de出chu相xiang應ying的de操cao作zuo建jian議yi。可ke將jiang門men式shi起qi重zhong機ji或huo小xiao車che的de控kong製zhi器qi手shou柄bing推tui回hui零ling位wei，直zhi到dao吊diao物wu超chao過guo垂chui直zhi位wei置zhi
，然ran後hou為wei了le及ji時shi跟gen上shang吊diao物wu的de垂chui直zhi位wei置zhi，這zhe種zhong方fang法fa對dui門men機ji操cao作zuo人ren員yuan的de門men式shi起qi重zhong機ji操cao作zuo熟shu練lian度du有you很hen高gao的de要yao求qiu。為wei了le跟gen上shang吊diao鉤gou的de擺bai動dong，必bi須xu多duo次ci減jian速su和he加jia速su門men式shi起qi重zhong機ji，以yi匹pi配pei吊diao物wu的de擺bai動dong。因yin此ci，門men式shi起qi重zhong機ji的de穩wen鉤gou作zuo業ye是shi掌zhang握wo門men式shi起qi重zhong機ji的de整zheng體ti作zuo業ye，否fou則ze會hui影ying響xiang吊diao鉤gou穩wen鉤gou的de效xiao率lv。

2.停車時穩鉤操作：停(ting)車(che)時(shi)能(neng)將(jiang)吊(diao)物(wu)快(kuai)速(su)停(ting)在(zai)規(gui)定(ding)位(wei)置(zhi)
，就(jiu)是(shi)停(ting)穩(wen)吊(diao)鉤(gou)。它(ta)能(neng)保(bao)證(zheng)吊(diao)物(wu)在(zai)移(yi)動(dong)時(shi)，即(ji)使(shi)是(shi)啟(qi)動(dong)時(shi)的(de)穩(wen)定(ding)性(xing)。轎(jiao)廂(xiang)隨(sui)吊(diao)物(wu)移(yi)動(dong)。停(ting)車(che)時(shi)，不(bu)能(neng)保(bao)證(zheng)懸(xuan)掛(gua)物(wu)能(neng)穩(wen)定(ding)地(di)停(ting)在(zai)指(zhi)定(ding)位(wei)置(zhi)。如(ru)果(guo)停(ting)車(che)位(wei)太(tai)快(kuai)或(huo)太(tai)慢(man)，或(huo)停(ting)車(che)位(wei)置(zhi)的(de)偏(pian)差(cha)會(hui)導(dao)致(zhi)吊(diao)物(wu)擺(bai)動(dong)。如(ru)果(guo)吊(diao)鉤(gou)沒(mei)有(you)正(zheng)確(que)穩(wen)定(ding)，也(ye)可(ke)能(neng)導(dao)致(zhi)吊(diao)物(wu)墜(zhui)落(luo)，這(zhe)不(bu)僅(jin)是(shi)為(wei)了(le)工(gong)作(zuo)，為(wei)了(le)使(shi)吊(diao)物(wu)在(zai)停(ting)車(che)時(shi)穩(wen)定(ding)在(zai)指(zhi)定(ding)位(wei)置(zhi)
，應(ying)減(jian)小(xiao)吊(diao)物(wu)隨(sui)門(men)式(shi)起(qi)重(zhong)機(ji)運(yun)動(dong)的(de)慣(guan)性(xing)擺(bai)動(dong)。在(zai)大(da)車(che)停(ting)放(fang)位(wei)置(zhi)前(qian)

，應(ying)將(jiang)大(da)車(che)控(kong)製(zhi)器(qi)手(shou)柄(bing)扳(ban)回(hui)零(ling)位(wei)
，使(shi)大(da)車(che)能(neng)緩(huan)慢(man)移(yi)動(dong)到(dao)指(zhi)定(ding)位(wei)置(zhi)，吊(diao)物(wu)也(ye)能(neng)平(ping)穩(wen)地(di)停(ting)在(zai)指(zhi)定(ding)位(wei)置(zhi)。

3.綜合擺動時穩鉤技術：當大車和小車突然同時啟動時，由於加速度過快、dongzuoturan
，diaowuwangwanghuichenghuxingbaidong。cishi，jikeyidandukongzhixiaochejiejuebaidongwenti，youkeyitongshicaozongxiaochekongzhidiaowudebaidong。zhejishimenshiqizhongjicaozuorenyuandegerensuzhiyaoqiu
，yeshimenshiqizhongjicaozuorenyuandemoqipeihe。