液壓電梯的類型
按轎廂和液壓缸的連接方式,液壓電梯可分為直頂式和側頂式兩種:
1)zhidingshishijiangzhusaizhijiezuoyongzaijiaoxiangshanghuojiaoxiangjiashang。jiaoxianghezhusaizhijiandelianjiebixushinaoxingde。zhidingshiyeyadiantikeyibushejinjianquanzhidongzhuangzhi,yebubishexiansuqi,suoyijiaoxiangjiegoujiandan,jingdaokongjianxiao。jianzhuwudingbubuxuyaoshegangsisheng,jiaoxiangdezongzaihedoujiazaidikengdedibu,guyaoweiyeyagangzuoyigejiaoshendeshukeng。
2)側頂式是將柱塞通過懸吊裝置(繩索、鏈條)連接到轎廂架上,一般柱塞和轎廂的位移比是1:2,也有采用1:4和1:6的(de)。側(ce)頂(ding)式(shi)液(ye)壓(ya)電(dian)梯(ti)不(bu)需(xu)要(yao)豎(shu)坑(keng),因(yin)為(wei)使(shi)用(yong)鋼(gang)絲(si)繩(sheng)或(huo)鏈(lian)條(tiao),故(gu)要(yao)配(pei)置(zhi)限(xian)速(su)器(qi)和(he)安(an)全(quan)鉗(qian)裝(zhuang)置(zhi)。由(you)於(yu)頂(ding)升(sheng)液(ye)壓(ya)缸(gang)在(zai)轎(jiao)廂(xiang)側(ce)麵(mian),因(yin)此(ci)所(suo)需(xu)的(de)井(jing)道(dao)空(kong)間(jian)要(yao)比(bi)直(zhi)頂(ding)式(shi)的(de)大(da)些(xie)。
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