龍門式起重機,俗稱龍門吊,龍門起重機。是門式起重機的象形說法,其實就是門式起重機。
龍門式起重機一般用于項目安裝,例如大型設備,但要求場地寬闊。很多時候都是用于起重很重的貨物。其結構如字眼所說,就像個龍門,將軌道平鋪于地面,老式的在兩頭有電機,拖動起重機在軌道上來回移動,很多的龍門式為了安裝更加的精準,也有采用變頻電機和伺服驅動。
龍門起(qi)重機的(de)安(an)全操(cao)作規(gui)程,其主要(yao)內容(rong)有:操(cao)作人員(yuan)在上班(ban)之前,應做好一系列準備(bei),查(cha)(cha)(cha)看交接班(ban)記錄,了(le)解設備(bei)的(de)運行狀況。然后進行試車,一般是(shi)(shi)在無(wu)載荷情況下,主要(yao)是(shi)(shi)檢(jian)查(cha)(cha)(cha)設備(bei)的(de)各個部件,包括運轉(zhuan)機構、控制系統、安(an)全裝置等(deng),是(shi)(shi)否安(an)全、靈敏和(he)可(ke)靠,有無(wu)問題(ti)。在起(qi)吊(diao)前,要(yao)檢(jian)查(cha)(cha)(cha)緊固件是(shi)(shi)否有松(song)動(dong)現象(xiang),如(ru)有松(song)動(dong)應進行緊固。鋼絲繩是(shi)(shi)否出現彎(wan)曲、變形、斷裂或者是(shi)(shi)腐蝕等(deng)現象(xiang),如(ru)果超過了(le)規(gui)定要(yao)求(qiu)則(ze)不能使用(yong)了(le)。
山東(dong)恒安泰重(zhong)(zhong)(zhong)(zhong)型機(ji)(ji)械有限公司 是生產制(zhi)造各種起重(zhong)(zhong)(zhong)(zhong)設備的專業生產廠(chang)家,主要從(cong)事(shi)“恒安泰”牌電動葫蘆, 龍(long)門式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji),橋式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji),單梁(liang)橋式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji),雙梁(liang)橋式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji),電動葫蘆橋式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji),吊(diao)鉤橋式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji),抓斗式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji),鑄造起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji),電動單梁(liang)懸掛起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)及其它非標準(zhun)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的設計、制(zhi)造、銷售等(deng)業務公司
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