前qian幾ji年nian在zai廣guang東dong起qi重zhong機ji作zuo業ye過guo程cheng中zhong
，如ru果guo遭zao遇yu瞬shun時shi大da風feng天tian氣qi，受shou風feng力li推tui動dong影ying響xiang
，經jing常chang發fa生sheng門men機ji相xiang撞zhuang的de工gong程cheng事shi故gu。所suo以yi，在zai經jing過guo技ji術shu員yuan多duo次ci地di探tan究jiu和he實shi踐jian之zhi後hou，生sheng產chan了le幾ji種zhong專zhuan門men用yong來lai防fang風feng報bao警jing的de預yu防fang裝zhuang置zhi。

　　該(gai)預(yu)防(fang)裝(zhuang)置(zhi)主(zhu)要(yao)是(shi)通(tong)過(guo)安(an)裝(zhuang)在(zai)電(dian)動(dong)葫(hu)蘆(lu)橋(qiao)式(shi)起(qi)重(zhong)機(ji)電(dian)磁(ci)線(xian)圈(quan)中(zhong)的(de)電(dian)磁(ci)鐵(tie)控(kong)製(zhi)器(qi)來(lai)進(jin)行(xing)製(zhi)動(dong)，在(zai)電(dian)動(dong)單(dan)梁(liang)起(qi)重(zhong)機(ji)運(yun)行(xing)過(guo)程(cheng)中(zhong)，該(gai)防(fang)風(feng)控(kong)製(zhi)係(xi)統(tong)是(shi)不(bu)工(gong)作(zuo)的(de)
，隻(zhi)有(you)當(dang)電(dian)動(dong)單(dan)梁(liang)起(qi)重(zhong)機(ji)安(an)全(quan)停(ting)放(fang)在(zai)停(ting)車(che)位(wei)後(hou)
，其(qi)控(kong)製(zhi)係(xi)統(tong)才(cai)進(jin)行(xing)開(kai)啟(qi)。在(zai)選(xuan)擇(ze)防(fang)風(feng)裝(zhuang)置(zhi)係(xi)統(tong)形(xing)式(shi)的(de)時(shi)候(hou)，我(wo)們(men)一(yi)般(ban)采(cai)用(yong)的(de)是(shi)翻(fan)板(ban)式(shi)夾(jia)軌(gui)器(qi)
，組(zu)合(he)該(gai)配(pei)件(jian)，不(bu)僅(jin)可(ke)以(yi)很(hen)有(you)效(xiao)地(di)抵(di)禦(yu)大(da)風(feng)的(de)推(tui)力(li)，而(er)且(qie)因(yin)為(wei)它(ta)自(zi)身(shen)結(jie)構(gou)特(te)點(dian)，能(neng)夠(gou)在(zai)風(feng)停(ting)之(zhi)後(hou)，自(zi)動(dong)實(shi)現(xian)封(feng)鎖(suo)功(gong)能(neng)。整(zheng)套(tao)控(kong)製(zhi)係(xi)統(tong)是(shi)借(jie)助(zhu)一(yi)排(pai)5號(hao)充(chong)電(dian)電(dian)池(chi)來(lai)實(shi)現(xian)製(zhi)動(dong)功(gong)能(neng)，所(suo)以(yi)我(wo)們(men)電(dian)動(dong)單(dan)梁(liang)起(qi)重(zhong)機(ji)停(ting)止(zhi)動(dong)作(zuo)後(hou)，再(zai)切(qie)斷(duan)機(ji)械(xie)總(zong)電(dian)源(yuan)，這(zhe)樣(yang)可(ke)以(yi)減(jian)少(shao)整(zheng)排(pai)電(dian)池(chi)的(de)充(chong)放(fang)電(dian)次(ci)數(shu)，保(bao)護(hu)電(dian)池(chi)的(de)使(shi)用(yong)壽(shou)命(ming)。

　　防風控製係統中最主要的一個機械構件就是產自河南鄭州的一款電腦風速儀，該設備體積較小
、靈敏度高、抗震性高。當風速超過每秒11米後，就會拉響防風警號;如果風速超過每秒13米(mi)後(hou)，電(dian)腦(nao)風(feng)速(su)儀(yi)就(jiu)斷(duan)開(kai)整(zheng)個(ge)起(qi)重(zhong)設(she)備(bei)總(zong)電(dian)源(yuan)
，在(zai)工(gong)業(ye)生(sheng)產(chan)中(zhong)起(qi)著(zhe)舉(ju)足(zu)輕(qing)重(zhong)的(de)作(zuo)用(yong)。而(er)對(dui)於(yu)防(fang)風(feng)報(bao)警(jing)控(kong)製(zhi)係(xi)統(tong)的(de)維(wei)護(hu)
，主(zhu)要(yao)以(yi)定(ding)時(shi)保(bao)養(yang)為(wei)主(zhu)，平(ping)時(shi)多(duo)注(zhu)意(yi)對(dui)各(ge)個(ge)機(ji)構(gou)零(ling)件(jian)進(jin)行(xing)潤(run)滑(hua)
，按(an)時(shi)檢(jian)查(zha)各(ge)個(ge)主(zhu)要(yao)零(ling)構(gou)件(jian)組(zu)成(cheng)，及(ji)時(shi)維(wei)修(xiu)和(he)更(geng)換(huan)，努(nu)力(li)保(bao)證(zheng)整(zheng)個(ge)防(fang)風(feng)報(bao)警(jing)係(xi)統(tong)的(de)安(an)全(quan)工(gong)作(zuo)。

　　一般來說，電動葫蘆橋式起重機在運行的過程當中，會不可避免的遭遇各種各樣的阻力
，這裏麵影響最大的包括三種：風阻力、運輸阻力
、接(jie)觸(chu)摩(mo)擦(ca)阻(zu)力(li)。電(dian)動(dong)單(dan)梁(liang)起(qi)重(zhong)機(ji)大(da)部(bu)分(fen)的(de)工(gong)作(zuo)場(chang)地(di)是(shi)室(shi)外(wai)，所(suo)以(yi)我(wo)們(men)的(de)預(yu)算(suan)專(zhuan)員(yuan)在(zai)計(ji)算(suan)電(dian)動(dong)單(dan)梁(liang)起(qi)重(zhong)機(ji)的(de)阻(zu)力(li)的(de)時(shi)候(hou)，主(zhu)要(yao)考(kao)慮(lv)計(ji)的(de)是(shi)電(dian)動(dong)單(dan)梁(liang)起(qi)重(zhong)機(ji)的(de)風(feng)阻(zu)力(li)。因(yin)為(wei)在(zai)室(shi)外(wai)進(jin)行(xing)作(zuo)業(ye)的(de)時(shi)候(hou)，尤(you)其(qi)是(shi)遭(zao)遇(yu)有(you)風(feng)的(de)天(tian)氣(qi)，起(qi)升(sheng)機(ji)構(gou)在(zai)吊(diao)裝(zhuang)貨(huo)物(wu)的(de)過(guo)程(cheng)中(zhong)，貨(huo)物(wu)本(ben)身(shen)的(de)截(jie)麵(mian)、diandongdanliangqizhongjipangdadewaixingjiegoudouhuizaoyuyidingchengdudefengzuli，geidiandongdanliangqizhongjideyunxinggongzuodailaiyidingdenandu。diandongdanliangqizhongjidediandongjishidiandongdanliangqizhongjidehexingoujian，womenzaixuanzediandongdanliangqizhongjidediandongjideshihou，zhuyaokaolvdejiushidiandongjidejinggonglv。

　　那麼什麼是電動單梁起重機電動機的靜功率，計算專員又是如何去計算電動機的靜功率的呢?電動單梁起重機電動機的靜功率大小跟電動葫蘆橋式起重機作業運行速度、整機效率
、所suo承cheng受shou的de運yun行xing阻zu力li是shi密mi不bu可ke分fen的de。所suo以yi我wo們men大da多duo數shu在zai選xuan擇ze電dian動dong單dan梁liang起qi重zhong機ji電dian動dong機ji的de時shi候hou，都dou是shi根gen據ju其qi靜jing功gong率lv和he機ji構gou的de接jie電dian持chi續xu率lv來lai初chu選xuan的de。