行業資訊
大同家用電梯的穩定性受到的因素影響
在坐電梯的時候關心的是安全性,平穩性,特別是家用電梯重要(yao)的就是舒適、平(ping)穩。那(nei)么哪些因素會影響家用電梯(ti)的平(ping)穩性?
1. 曳引機的(de)安(an)(an)裝(zhuang)質量。曳引機質量雖好,但若安(an)(an)裝(zhuang)質量差,也會(hui)造成轎廂(xiang)振(zhen)動(dong)(dong)。要求安(an)(an)裝(zhuang)底面平整,同時,在(zai)曳引機底面與橫梁支承面之(zhi)間加彈性(xing)墊,減(jian)輕振(zhen)動(dong)(dong)。曳引輪(lun)與導(dao)向(xiang)輪(lun)處(chu)在(zai)同一水平面上,以避(bi)免(mian)曳引輪(lun)偏磨及擺動(dong)(dong)。
2. 曳(ye)引(yin)機的工(gong)作平(ping)穩(wen)性(xing)。曳(ye)引(yin)機的工(gong)作性(xing)能好壞(huai)直(zhi)接影(ying)響(xiang)家用(yong)電梯(ti)性(xing)能。所以選用(yong)工(gong)作平(ping)穩(wen)、制動可靠、低噪聲的曳(ye)引(yin)機作為驅動源。
3. 轎廂(xiang)導(dao)(dao)軌的(de)(de)安(an)裝(zhuang)(zhuang)質(zhi)量(liang)。轎廂(xiang)導(dao)(dao)軌的(de)(de)安(an)裝(zhuang)(zhuang)質(zhi)量(liang)對轎廂(xiang)的(de)(de)運動平(ping)(ping)穩性影(ying)響甚大。所以,兩導(dao)(dao)軌安(an)裝(zhuang)(zhuang)精度達到要求,導(dao)(dao)軌聯接處應選(xuan)擇合(he)適(shi)的(de)(de)導(dao)(dao)靴(xue),避免產生沖(chong)擊及(ji)扭曲,導(dao)(dao)軌的(de)(de)直線度及(ji)兩導(dao)(dao)軌的(de)(de)平(ping)(ping)行度要達到標準要求。
4. 曳(ye)引(yin)繩(sheng)組合的(de)(de)安裝質(zhi)(zhi)量。如果曳(ye)引(yin)繩(sheng)組合的(de)(de)安裝質(zhi)(zhi)量達不到(dao)要求,由于曳(ye)引(yin)繩(sheng)受(shou)力不均也(ye)將導(dao)致轎廂振(zhen)動。安裝時應用拉力秤測量各根鋼絲繩(sheng)的(de)(de)拉緊(jin)力是否(fou)一致,松(song)緊(jin)程(cheng)度是否(fou)一致。繩(sheng)頭處(chu)緩沖彈(dan)簧應具有足夠的(de)(de)剛性(xing),保證一組彈(dan)簧具有相同的(de)(de)剛性(xing)值,曳(ye)引(yin)輪組合一經調(diao)整好(hao)后,不應隨意調(diao)整。
5. 控制(zhi)(zhi)電(dian)(dian)(dian)(dian)路(lu)(lu)的(de)(de)工(gong)作質量(liang)(liang)。控制(zhi)(zhi)電(dian)(dian)(dian)(dian)路(lu)(lu)的(de)(de)工(gong)作性(xing)能如何對家用(yong)(yong)電(dian)(dian)(dian)(dian)梯轎廂的(de)(de)平(ping)穩性(xing)、電(dian)(dian)(dian)(dian)梯的(de)(de)加(jia)減速度(du)影響甚大。要按工(gong)作性(xing)能選用(yong)(yong)合適的(de)(de)電(dian)(dian)(dian)(dian)子(zi)元(yuan)器件(jian),對電(dian)(dian)(dian)(dian)器件(jian)的(de)(de)要求(qiu)是容量(liang)(liang)、功率(lv)等參數匹配,性(xing)能穩定(ding)、壽命(ming)長、動(dong)作靈敏可(ke)靠(kao),控制(zhi)(zhi)電(dian)(dian)(dian)(dian)路(lu)(lu)在使用(yong)(yong)前應進行可(ke)靠(kao)性(xing)試驗。電(dian)(dian)(dian)(dian)動(dong)機啟制(zhi)(zhi)動(dong)電(dian)(dian)(dian)(dian)路(lu)(lu)應采用(yong)(yong)較佳方案來控制(zhi)(zhi)家用(yong)(yong)電(dian)(dian)(dian)(dian)梯啟制(zhi)(zhi)動(dong)加(jia)速度(du)。可(ke)根據(ju)所控制(zhi)(zhi)電(dian)(dian)(dian)(dian)機的(de)(de)性(xing)能、種類(lei)采用(yong)(yong)優化設計的(de)(de)方法達到較佳狀態。