粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

<\/p>

潮州施工升降機、電動升降機簡易升降機、導軌升降機升降機生產(chǎn)廠家、廠家訂制生產(chǎn)、平安保險承保、安全可靠。<\/span><\/strong><\/span><\/strong><\/p>

<\/span><\/strong><\/p>

<\/p>

1.1<\/span>升降貨梯<\/strong><\/span>在具備傳統(tǒng)曳引式電梯的安全裝置的同時<\/strong><\/span>, <\/strong><\/span>還設有：溢流閥：可防止上行運動時系統(tǒng)壓力過高，應急手動閥：電源發(fā)生故障時<\/strong><\/span>, <\/strong><\/span>可使轎廂應急下降到**的層樓位置開門<\/strong><\/span>, <\/strong><\/span>手動泵：當系統(tǒng)發(fā)生故障時<\/strong><\/span>, <\/strong><\/span>可操縱手動泵打出高壓油使轎廂上升到**的層樓位置<\/strong><\/span>; <\/strong><\/span>管路破裂閥：當液壓系統(tǒng)管路破裂轎廂失速下降時<\/strong><\/span>, <\/strong><\/span>可自動切斷油路停止下降。油箱油溫保護：當油箱中油溫超過標準設定值時<\/strong><\/span>, <\/strong><\/span>油溫保護裝置發(fā)生信號<\/strong><\/span>, <\/strong><\/span>暫停電梯使用<\/strong><\/span>, <\/strong><\/span>當油溫下降后方可啟動電梯。<\/strong><\/span><\/p>

<\/p>

1.2<\/span> <\/span><\/b>升<\/span><\/b>降機的常見故障<\/span><\/b> <\/strong><\/p>

在建筑升降機運行的過程中，會出現(xiàn)眾多的問題，給施工人員帶來很多困擾。下面是對升降機一些常見故障的總結。<\/span><\/strong><\/p>

①保護開關Q1跳閘，保護開關F1、F2、F3跳閘。<\/span><\/strong><\/p>

②電源正常，電源<\/span>接觸器<\/span><\/a>不吸合；操作開關手柄置于上下行位置，接觸器不吸合；接觸器釋放有延時現(xiàn)象。接觸器易燒損；總接觸器吸合，變頻器無電，吊籠不能運行。<\/span><\/strong><\/p>

③吊籠運行時震動較大；吊籠起動或停止時有跳動現(xiàn)象；吊籠運行時電機跳動；吊籠運行時有跳動現(xiàn)象；吊籠運行時有擺動現(xiàn)象；吊籠啟、制動時振動大；吊籠制動時下滑距離過長；吊籠上下運行有自�，F(xiàn)象；吊籠上行或下行運行時；限位碰鐵碰到限位開關不停止。<\/span><\/strong><\/p>

④<\/span>減速機<\/span><\/a>漏油；減速機<\/span>蝸輪<\/span><\/a>磨損快；減速機通氣塞漏油；減速機有異常的不穩(wěn)定的噪聲；減速機有異常穩(wěn)定的運轉噪聲；減速機輸出軸不轉，但電動機轉動。<\/span><\/strong><\/p>

<\/p>

<\/p>
<\/strong>

<\/p>

<\/span><\/strong> <\/p>

<\/p><\/div>