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潮州施工升降机、电动升降机简易升降机、导轨升降机升降机生产厂家、厂家订制生产、平安保险承保、安全可靠。<\/span><\/strong><\/span><\/strong><\/p> <\/span><\/strong><\/p> <\/p> 1.1<\/span>升降货梯<\/strong><\/span>在具备传统曳引式电梯的安全装置的同时<\/strong><\/span>, <\/strong><\/span>还设有：溢流阀：可防止上行运动时系统压力过高，应急手动阀：电源发生故障时<\/strong><\/span>, <\/strong><\/span>可使轿厢应急下降到**的层楼位置开门<\/strong><\/span>, <\/strong><\/span>手动泵：当系统发生故障时<\/strong><\/span>, <\/strong><\/span>可操纵手动泵打出高压油使轿厢上升到**的层楼位置<\/strong><\/span>; <\/strong><\/span>管路破裂阀：当液压系统管路破裂轿厢失速下降时<\/strong><\/span>, <\/strong><\/span>可自动切断油路停止下降。油箱油温保护：当油箱中油温超过标准设定值时<\/strong><\/span>, <\/strong><\/span>油温保护装置发生信号<\/strong><\/span>, <\/strong><\/span>暂停电梯使用<\/strong><\/span>, <\/strong><\/span>当油温下降后方可启动电梯。<\/strong><\/span><\/p> <\/p> 1.2<\/span> <\/span><\/b>升<\/span><\/b>降机的常见故障<\/span><\/b> <\/strong><\/p> 在建筑升降机运行的过程中，会出现众多的问题，给施工人员带来很多困扰。下面是对升降机一些常见故障的总结。<\/span><\/strong><\/p> ①保护开关Q1跳闸，保护开关F1、F2、F3跳闸。<\/span><\/strong><\/p> ②电源正常，电源<\/span>接触器<\/span><\/a>不吸合；操作开关手柄置于上下行位置，接触器不吸合；接触器释放有延时现象。接触器易烧损；总接触器吸合，变频器无电，吊笼不能运行。<\/span><\/strong><\/p> ③吊笼运行时震动较大；吊笼起动或停止时有跳动现象；吊笼运行时电机跳动；吊笼运行时有跳动现象；吊笼运行时有摆动现象；吊笼启、制动时振动大；吊笼制动时下滑距离过长；吊笼上下运行有自停现象；吊笼上行或下行运行时；限位碰铁碰到限位开关不停止。<\/span><\/strong><\/p> ④<\/span>减速机<\/span><\/a>漏油；减速机<\/span>蜗轮<\/span><\/a>磨损快；减速机通气塞漏油；减速机有异常的不稳定的噪声；减速机有异常稳定的运转噪声；减速机输出轴不转，但电动机转动。<\/span><\/strong><\/p> <\/p>
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