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軌道起重機(jī)用軸承

時(shí)間:2021-05-07 瀏覽:2941次

軌道起重機(jī)用軸承

       港口起重機(jī),為港口裝卸散貨及件雜貨的全回轉(zhuǎn)門(mén)座起重機(jī),用于碼頭前沿。適用于岸線較長(zhǎng)的碼頭,如船廠的船臺(tái)、舾裝碼頭和萬(wàn)噸級(jí)泊位散雜貨碼頭等。一般采用單臂架鋼絲繩變幅、單臂架齒條變幅或四連桿臂架齒條變幅結(jié)構(gòu)形式,配用吊鉤或抓斗裝卸貨物。其結(jié)構(gòu)具有足夠的強(qiáng)度、剛度、穩(wěn)定性和抗疲勞性。各機(jī)構(gòu)布局合理,傳動(dòng)平穩(wěn),操作靈活,維修方便,能適應(yīng)吊鉤和抓斗的作業(yè)要求。在規(guī)定幅度范圍內(nèi),起吊額定載荷可作水平變幅和360度回轉(zhuǎn)。起升、變幅、回轉(zhuǎn)、行走機(jī)構(gòu)可單獨(dú)動(dòng)作,也可聯(lián)合動(dòng)作。整機(jī)可沿水平鋪設(shè)的軌道直線運(yùn)行。該類(lèi)產(chǎn)品具有工作幅度大、起升高度高、速度快、運(yùn)轉(zhuǎn)平穩(wěn)可靠、作業(yè)效率高等特點(diǎn)。





軸承型號(hào)外形尺寸齒輪參數(shù)
dDTdabmZx

mm




8787/164016401944136158090121330.35
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