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　　罐籠偏(pian)載(zai)(zai)是不可避(bi)免的(de)(de)(de)。當重型設備安裝(zhuang)在超大(da)型罐(guan)(guan)籠(long)(long)中時，由于(yu)空(kong)間條件的(de)(de)(de)限(xian)制，很難確保負載(zai)(zai)的(de)(de)(de)質地與罐(guan)(guan)籠(long)(long)的(de)(de)(de)中心(xin)線(xian)重疊。液壓支(zhi)架整(zheng)體安裝(zhuang)在罐(guan)(guan)籠(long)(long)下層(ceng)，支(zhi)架搬運車的(de)(de)(de)停車位置隨機(ji)，支(zhi)架重心(xin)對罐(guan)(guan)籠(long)(long)的(de)(de)(de)偏(pian)載(zai)(zai)不容(rong)忽視。在平面靜(jing)載(zai)(zai)、空(kong)間靜(jing)載(zai)(zai)、空(kong)間動(dong)載(zai)(zai)的(de)(de)(de)狀態下分(fen)析柔性罐(guan)(guan)，推導(dao)罐(guan)(guan)籠(long)(long)的(de)(de)(de)平衡方(fang)程。

　　1.罐籠柔(rou)性(xing)罐平面偏載靜(jing)力學模型

　　由于每個磁盤(pan)的(de)質(zhi)量、彎曲(qu)剛(gang)度(du)和拉(la)伸剛(gang)度(du)遠遠大于柔性柱(zhu)的(de)質(zhi)量、彎曲(qu)剛(gang)度(du)和拉(la)伸剛(gang)度(du)，在分析(xi)中可視為剛(gang)性體(ti)，施(shi)加(jia)在磁盤(pan)上的(de)載荷通過力(li)(li)(li)(li)平移定(ding)(ding)理等效(xiao)。第(di)一繩(sheng)(sheng)懸(xuan)掛(gua)板(ban)與鋼(gang)絲(si)繩(sheng)(sheng)張力(li)(li)(li)(li)自動(dong)平衡裝置(zhi)連(lian)(lian)接(jie)(jie)(jie)，提升繩(sheng)(sheng)與懸(xuan)掛(gua)板(ban)連(lian)(lian)接(jie)(jie)(jie)處力(li)(li)(li)(li)均勻，罐下尾(wei)繩(sheng)(sheng)長度(du)、線密度(du)均勻，第(di)一繩(sheng)(sheng)、尾(wei)繩(sheng)(sheng)張力(li)(li)(li)(li)等于上盤(pan)質(zhi)量О上。首繩(sheng)(sheng)懸(xuan)掛(gua)和尾(wei)繩(sheng)(sheng)懸(xuan)掛(gua)均與罐體(ti)餃子連(lian)(lian)接(jie)(jie)(jie)，首繩(sheng)(sheng)和尾(wei)繩(sheng)(sheng)對罐體(ti)的(de)作用力(li)(li)(li)(li)近似(si)垂直方向。罐體(ti)變形(xing)前，建(jian)立固定(ding)(ding)在井筒內的(de)坐(zuo)標系，坐(zuo)標原(yuan)點(dian)與上盤(pan)質(zhi)心o點(dian)重(zhong)合，y軸向沒有偏載，空間(jian)力(li)(li)(li)(li)等效(xiao)到罐體(ti)xOz平面內。

　　2.罐(guan)籠柔性罐(guan)體空間偏載動(dong)力(li)學模(mo)型

　　在(zai)(zai)偏載和柔性(xing)(xing)罐(guan)(guan)(guan)(guan)本身變(bian)(bian)形的(de)(de)影響下，需要(yao)引入更多(duo)的(de)(de)變(bian)(bian)量來推導(dao)(dao)超大(da)罐(guan)(guan)(guan)(guan)提(ti)升(sheng)過程(cheng)中的(de)(de)振(zhen)(zhen)動(dong)(dong)微分(fen)方程(cheng)。在(zai)(zai)多(duo)繩(sheng)摩擦提(ti)升(sheng)系統中，罐(guan)(guan)(guan)(guan)缺陷(xian)和罐(guan)(guan)(guan)(guan)耳(er)磨(mo)損(sun)導(dao)(dao)致(zhi)連接性(xing)(xing)能差，導(dao)(dao)致(zhi)罐(guan)(guan)(guan)(guan)水平(ping)振(zhen)(zhen)動(dong)(dong)，增(zeng)(zeng)加(jia)變(bian)(bian)速沖擊，罐(guan)(guan)(guan)(guan)天(tian)輪墊磨(mo)損(sun)導(dao)(dao)致(zhi)罐(guan)(guan)(guan)(guan)垂直(zhi)振(zhen)(zhen)動(dong)(dong)，剛(gang)(gang)性(xing)(xing)罐(guan)(guan)(guan)(guan)與(yu)柔性(xing)(xing)罐(guan)(guan)(guan)(guan)、鋼絲(si)繩(sheng)具(ju)有耦合功率。剛(gang)(gang)性(xing)(xing)罐(guan)(guan)(guan)(guan)有一(yi)定(ding)的(de)(de)不平(ping)整度。當(dang)罐(guan)(guan)(guan)(guan)有傾(qing)斜(xie)、彎曲(qu)、接頭不均(jun)勻、局(ju)部凸起等缺陷(xian)時，罐(guan)(guan)(guan)(guan)與(yu)罐(guan)(guan)(guan)(guan)耳(er)的(de)(de)相(xiang)互作用(yong)力會增(zeng)(zeng)加(jia)，加(jia)劇罐(guan)(guan)(guan)(guan)籠的(de)(de)振(zhen)(zhen)動(dong)(dong)。剛(gang)(gang)性(xing)(xing)罐(guan)(guan)(guan)(guan)缺陷(xian)的(de)(de)主要(yao)原因(yin)包括加(jia)工安(an)裝(zhuang)誤(wu)差、接頭松動(dong)(dong)或(huo)脫位、井壁或(huo)罐(guan)(guan)(guan)(guan)梁變(bian)(bian)形、局(ju)部腐蝕或(huo)附(fu)著異物。滾輪罐(guan)(guan)(guan)(guan)耳(er)的(de)(de)主要(yao)問(wen)題是(shi)磨(mo)損(sun)或(huo)松動(dong)(dong)。

　　好了，以上便是關于罐籠的相關信息介紹，更多詳情了解關注官網：//meetw.cn/

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