1,、軸承過(guò)熱，產(chǎn)生的原因是缺油,，油中含雜質(zhì),，油孔堵塞；接觸不良或軸線不同心,；間隙過(guò)?。挥腿D(zhuǎn)動(dòng)不靈或卡住,。這時(shí)應(yīng)該清洗,、加油或換油，通油孔,；調(diào)整,；加墊或刮研；調(diào)整或更換油圈,。
Bearing overheating causes are lack of oil, oil containing impurities, hole blockage; bad or different from the central axis; gap is too small; Oil circle rotation not working or stuck. At this point should be cleaned, fuel or oil change, through hole; adjustment; padded or scraping; adjust or replace the oil ring.
2,、升降平臺(tái)滾筒輪毅松動(dòng)，產(chǎn)生的原因是局部受力過(guò)大,，連接件松動(dòng)或斷裂,，處理的方法是緊固或更換連接件。
Yi loose roller wheel lifting platform, causes localized force is too large, loose connections or broken. Treatment methods are tightening or replacing connectors.
3,、升降平臺(tái)滾筒有異聲,，產(chǎn)生的原因是連接桿件松動(dòng)或斷裂，產(chǎn)生相對(duì)位移和振動(dòng),；焊縫開(kāi)裂；筒殼強(qiáng)度不夠,，產(chǎn)生變形,；襯套與軸徑磨損，間隙過(guò)大,；聯(lián)軸器松動(dòng),。處理的方法是緊固或更換、補(bǔ)焊,、筒內(nèi)補(bǔ)焊加強(qiáng)筋,；換襯套，加強(qiáng)筋潤(rùn)滑,；緊固或更換損壞零件,。
Lifting platform drum has a different sound, the cause is loose or broken connecting rod, the relative displacement and vibration; weld cracking; tube shell strong enough to produce distortion;bushing and shaft wear, the gap is too large; couplings loose. Treatment methods are tightened or replaced, welding, tube welding ribs; changing bushings, ribs lubrication; tighten or replace damaged parts.