久久99精品久久久久久hb无码_农村少妇无套内谢视频_18禁黄网站禁片免费观看在线_亚洲国产一区二区A毛片

一(yi)(yi)種(zhong)直接裝載(zai)有用(yong)(yong)(yong)礦(kuang)物(wu)、廢(fei)(fei)石(shi)或(huo)矸(gan)石(shi)的(de)容器。分斜井(jing)(jing)用(yong)(yong)(yong)和(he)(he)立(li)井(jing)(jing)用(yong)(yong)(yong)兩(liang)種(zhong)。主井(jing)(jing)箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)按(an)提(ti)(ti)(ti)升(sheng)機型式(shi)(shi)(shi)不(bu)(bu)同(tong)又分單繩(sheng)(sheng)箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)和(he)(he)多(duo)繩(sheng)(sheng)箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)；按(an)卸(xie)(xie)載(zai)方(fang)法不(bu)(bu)同(tong)分用(yong)(yong)(yong)于(yu)(yu)立(li)井(jing)(jing)的(de)底(di)(di)(di)卸(xie)(xie)式(shi)(shi)(shi)和(he)(he)翻(fan)(fan)轉(zhuan)(zhuan)式(shi)(shi)(shi)；用(yong)(yong)(yong)于(yu)(yu)斜井(jing)(jing)的(de)后(hou)卸(xie)(xie)式(shi)(shi)(shi)和(he)(he)翻(fan)(fan)轉(zhuan)(zhuan)式(shi)(shi)(shi)一(yi)(yi)種(zhong)直接裝載(zai)有用(yong)(yong)(yong)礦(kuang)物(wu)、廢(fei)(fei)石(shi)或(huo)矸(gan)石(shi)的(de)容器。分斜井(jing)(jing)用(yong)(yong)(yong)和(he)(he)立(li)井(jing)(jing)用(yong)(yong)(yong)兩(liang)種(zhong)。主井(jing)(jing)箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)按(an)提(ti)(ti)(ti)升(sheng)機型式(shi)(shi)(shi)不(bu)(bu)同(tong)又分單繩(sheng)(sheng)箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)和(he)(he)多(duo)繩(sheng)(sheng)箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)；按(an)卸(xie)(xie)載(zai)方(fang)法不(bu)(bu)同(tong)分用(yong)(yong)(yong)于(yu)(yu)立(li)井(jing)(jing)的(de)底(di)(di)(di)卸(xie)(xie)式(shi)(shi)(shi)和(he)(he)翻(fan)(fan)轉(zhuan)(zhuan)式(shi)(shi)(shi)；用(yong)(yong)(yong)于(yu)(yu)斜井(jing)(jing)的(de)后(hou)卸(xie)(xie)式(shi)(shi)(shi)和(he)(he)翻(fan)(fan)轉(zhuan)(zhuan)式(shi)(shi)(shi)。煤礦(kuang)立(li)井(jing)(jing)用(yong)(yong)(yong)底(di)(di)(di)卸(xie)(xie)式(shi)(shi)(shi)，斜井(jing)(jing)用(yong)(yong)(yong)后(hou)卸(xie)(xie)式(shi)(shi)(shi)；金(jin)屬礦(kuang)纏繞式(shi)(shi)(shi)提(ti)(ti)(ti)升(sheng)用(yong)(yong)(yong)翻(fan)(fan)轉(zhuan)(zhuan)式(shi)(shi)(shi)，多(duo)繩(sheng)(sheng)摩擦(ca)式(shi)(shi)(shi)提(ti)(ti)(ti)升(sheng)用(yong)(yong)(yong)底(di)(di)(di)卸(xie)(xie)式(shi)(shi)(shi)。用(yong)(yong)(yong)于(yu)(yu)平衡提(ti)(ti)(ti)升(sheng)的(de)箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)有尾(wei)繩(sheng)(sheng)懸掛裝置；用(yong)(yong)(yong)于(yu)(yu)多(duo)繩(sheng)(sheng)提(ti)(ti)(ti)升(sheng)的(de)有鋼(gang)絲繩(sheng)(sheng)張力平衡裝置。中國單繩(sheng)(sheng)箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)容量一(yi)(yi)般為(wei)(wei)3～16t，多(duo)繩(sheng)(sheng)箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)容量4～30t。箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)只能用(yong)(yong)(yong)來(lai)提(ti)(ti)(ti)升(sheng)礦(kuang)石(shi)和(he)(he)廢(fei)(fei)石(shi)。當一(yi)(yi)個(ge)礦(kuang)山須(xu)裝設(she)兩(liang)套提(ti)(ti)(ti)升(sheng)設(she)備時(shi)，主井(jing)(jing)一(yi)(yi)般采用(yong)(yong)(yong)箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)提(ti)(ti)(ti)升(sheng)，副井(jing)(jing)則用(yong)(yong)(yong)罐籠提(ti)(ti)(ti)升(sheng)。豎井(jing)(jing)使用(yong)(yong)(yong)的(de)箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)按(an)結(jie)構不(bu)(bu)同(tong)分為(wei)(wei)翻(fan)(fan)轉(zhuan)(zhuan)式(shi)(shi)(shi)、底(di)(di)(di)卸(xie)(xie)式(shi)(shi)(shi)和(he)(he)側卸(xie)(xie)式(shi)(shi)(shi)三種(zhong)。圖6-6為(wei)(wei)底(di)(di)(di)卸(xie)(xie)式(shi)(shi)(shi)箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)。金(jin)屬礦(kuang)山單繩(sheng)(sheng)提(ti)(ti)(ti)升(sheng)一(yi)(yi)般采用(yong)(yong)(yong)翻(fan)(fan)轉(zhuan)(zhuan)式(shi)(shi)(shi)箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)，多(duo)繩(sheng)(sheng)提(ti)(ti)(ti)升(sheng)一(yi)(yi)般采用(yong)(yong)(yong)底(di)(di)(di)卸(xie)(xie)式(shi)(shi)(shi)箕(ji)(ji)(ji)(ji)斗(dou)(dou)(dou)。