礦井提升機鋼絲繩使用與維護研究
引言
提升機是礦山生產(chan)的重要(yao)設備,但傳(chuan)統傳(chuan)感器和數據(ju)傳(chuan)輸不(bu)能實現在線監(jian)測。 因此,在實際設備運行中,很難及時發(fa)現起(qi)鋼絲(si)(si)繩存在的超載、張力不(bu)平(ping)衡等安(an)全隱患,導(dao)致(zhi)發(fa)生較(jiao)大的安(an)全重大事故。因此,技術(shu)人員(yuan)必須(xu)加強通過考察提升鋼絲(si)(si)繩張力監(jian)測系統和相(xiang)關數據(ju)的監(jian)測,才(cai)能保證礦山生產(chan)的順利進(jin)行。
1礦山提升鋼絲繩的分類
1.1鋼(gang)絲繩捻向分類
如(ru)果(guo)(guo)要按捻(nian)向(xiang)(xiang)(xiang)分類,可(ke)分為(wei)同(tong)向(xiang)(xiang)(xiang)捻(nian)、交替捻(nian)和混捻(nian)。扭轉方(fang)(fang)(fang)(fang)向(xiang)(xiang)(xiang)用(yong)字(zi)母(mu)(Z 或(huo)(huo) S)表(biao)(biao)示。首(shou)字(zi)母(mu)代表(biao)(biao)鋼(gang)(gang)(gang)絲(si)(si)(si)的(de)捻(nian)轉方(fang)(fang)(fang)(fang)法,第二字(zi)母(mu)代表(biao)(biao)股的(de)扭轉方(fang)(fang)(fang)(fang)法,如(ru)SZ代表(biao)(biao)向(xiang)(xiang)(xiang)右(you)可(ke)變(bian)扭轉,SS 表(biao)(biao)示左轉同(tong)向(xiang)(xiang)(xiang)。通常情況下,礦用(yong)摩(mo)擦(ca)絞(jiao)車鋼(gang)(gang)(gang)絲(si)(si)(si)繩(sheng)(sheng)為(wei)4繩(sheng)(sheng)或(huo)(huo)6繩(sheng)(sheng)。鋼(gang)(gang)(gang)繩(sheng)(sheng)在(zai)(zai)左旋方(fang)(fang)(fang)(fang)向(xiang)(xiang)(xiang)和右(you)旋方(fang)(fang)(fang)(fang)向(xiang)(xiang)(xiang)交替放(fang)置。該(gai)方(fang)(fang)(fang)(fang)式(shi)使鋼(gang)(gang)(gang)絲(si)(si)(si)繩(sheng)(sheng)收(shou)緊均勻,對松(song)動極為(wei)敏(min)感(gan)。鋼(gang)(gang)(gang)繩(sheng)(sheng)同(tong)向(xiang)(xiang)(xiang)編織的(de)優點(dian)(dian)是,纏繞方(fang)(fang)(fang)(fang)向(xiang)(xiang)(xiang)相(xiang)同(tong)形(xing)成(cheng)鋼(gang)(gang)(gang)索繩(sheng)(sheng)。具(ju)有良好的(de)柔(rou)韌性。與交互式(shi)編織方(fang)(fang)(fang)(fang)式(shi)相(xiang)比(bi)(bi),該(gai)方(fang)(fang)(fang)(fang)法使繩(sheng)(sheng)與卷(juan)筒槽(cao)的(de)接觸(chu)面積更(geng)大(da),摩(mo)擦(ca)力也會更(geng)強。但其缺點(dian)(dian)是如(ru)不進行(xing)預變(bian)形(xing)措施(shi)處(chu)理,容易(yi)(yi)松(song)脫(tuo)(tuo)和彎曲(qu)。交替放(fang)置提(ti)升繩(sheng)(sheng)的(de)優點(dian)(dian)是當提(ti)升繩(sheng)(sheng)成(cheng)條帶時(shi)(shi),纏繞方(fang)(fang)(fang)(fang)向(xiang)(xiang)(xiang)相(xiang)反(fan),在(zai)(zai)使用(yong)時(shi)(shi)不易(yi)(yi)松(song)脫(tuo)(tuo)。與同(tong)向(xiang)(xiang)(xiang)絞(jiao)合的(de)鋼(gang)(gang)(gang)絲(si)(si)(si)繩(sheng)(sheng)相(xiang)比(bi)(bi)不易(yi)(yi)產生斷絲(si)(si)(si)。一般多用(yong)于(yu)高功率絞(jiao)車的(de)操作(zuo)應(ying)用(yong)中。該(gai)方(fang)(fang)(fang)(fang)法的(de)缺點(dian)(dian)是柔(rou)韌性差,繩(sheng)(sheng)與卷(juan)筒接觸(chu)面積相(xiang)對要小,導致摩(mo)擦(ca)力也比(bi)(bi)較小。因(yin)此,設置第一卷(juan)鋼(gang)(gang)(gang)絲(si)(si)(si)繩(sheng)(sheng)的(de)效果(guo)(guo)非常重要。
1.2鋼絲繩(sheng)的(de)接觸狀態(tai)分(fen)類
根據鋼(gang)(gang)索(suo)接(jie)(jie)觸(chu)(chu)狀態,可(ke)分為點、線(xian)、面三(san)(san)種接(jie)(jie)觸(chu)(chu)。首(shou)先點接(jie)(jie)觸(chu)(chu)類型(xing)(xing)的(de)(de)鋼(gang)(gang)繩(sheng)。鋼(gang)(gang)絲(si)(si)層間(jian)會有接(jie)(jie)觸(chu)(chu)點。鋼(gang)(gang)絲(si)(si)線(xian)材與(yu)同規格的(de)(de)鋼(gang)(gang)絲(si)(si)進(jin)行絞(jiao)合,但(dan)鋼(gang)(gang)絲(si)(si)間(jian)的(de)(de)應力較(jiao)大(da),尤其(qi)(qi)繞(rao)(rao)卷筒和(he)導輪旋(xuan)轉(zhuan)時,鋼(gang)(gang)絲(si)(si)會發生二次(ci)(ci)彎(wan)(wan)曲(qu)(qu)和(he)變形。由于其(qi)(qi)橫向(xiang)壓縮受力復雜,導致(zhi)鋼(gang)(gang)絲(si)(si)容易打滑,使(shi)(shi)鋼(gang)(gang)索(suo)抗(kang)疲(pi)勞(lao)性低。該(gai)類型(xing)(xing)的(de)(de)鋼(gang)(gang)絲(si)(si)繩(sheng)很少在(zai)起(qi)重設(she)備中(zhong)使(shi)(shi)用(yong)。其(qi)(qi)次(ci)(ci)是線(xian)型(xing)(xing)鋼(gang)(gang)繩(sheng)接(jie)(jie)觸(chu)(chu)。線(xian)接(jie)(jie)觸(chu)(chu)電類型(xing)(xing)的(de)(de)鋼(gang)(gang)絲(si)(si)繩(sheng),其(qi)(qi)與(yu)相鄰的(de)(de)鋼(gang)(gang)絲(si)(si)按等距絞(jiao)合,絞(jiao)合中(zhong)的(de)(de)鋼(gang)(gang)繩(sheng)相互平行。這(zhe)種類型(xing)(xing)的(de)(de)鋼(gang)(gang)絲(si)(si)繩(sheng)抗(kang)疲(pi)勞(lao)性能(neng)好,相對滑移(yi)小,結構緊湊(cou),也存在(zai)一定的(de)(de)二次(ci)(ci)彎(wan)(wan)曲(qu)(qu)現象,使(shi)(shi)用(yong)壽命通(tong)常比較(jiao)較(jiao)長(chang)。最后是鋼(gang)(gang)繩(sheng)表面接(jie)(jie)觸(chu)(chu)類型(xing)(xing)。這(zhe)是由線(xian)型(xing)(xing)接(jie)(jie)觸(chu)(chu)鋼(gang)(gang)繩(sheng)發展而來,在(zai)應用(yong)時,它會纏繞(rao)(rao)或擠壓線(xian)鋼(gang)(gang)索(suo),使(shi)(shi)鋼(gang)(gang)索(suo)發生變形而達到面接(jie)(jie)觸(chu)(chu)效(xiao)果。面接(jie)(jie)觸(chu)(chu)型(xing)(xing)的(de)(de)鋼(gang)(gang)繩(sheng)具有結構緊湊(cou)、不易變形、接(jie)(jie)觸(chu)(chu)面積大(da)、韌性強的(de)(de)優點。三(san)(san)次(ci)(ci)彎(wan)(wan)曲(qu)(qu)應力也小,破斷力高(gao),但(dan)該(gai)種鋼(gang)(gang)索(suo)幾(ji)乎沒有彈(dan)性。
2 礦山(shan)提升鋼絲繩監測系統的應用
起重(zhong)機(ji)鋼絲(si)繩監測系統(tong),由(you)(you)壓(ya)力(li)(li)傳(chuan)(chuan)(chuan)感器(qi)、防爆(bao)電(dian)(dian)(dian)池組(zu)、槽輪(lun)取(qu)(qu)力(li)(li)器(qi)、主(zhu)(zhu)(zhu)機(ji)軟件系統(tong)、信(xin)號(hao)采(cai)集接(jie)收裝(zhuang)(zhuang)置(zhi)以(yi)(yi)及箱體等組(zu)成。電(dian)(dian)(dian)裝(zhuang)(zhuang)置(zhi)發(fa)(fa)電(dian)(dian)(dian)給本安防爆(bao)電(dian)(dian)(dian)池進(jin)(jin)(jin)行充電(dian)(dian)(dian)。并成為(wei)傳(chuan)(chuan)(chuan)感器(qi)和采(cai)集傳(chuan)(chuan)(chuan)輸(shu)(shu)設(she)備(bei)的(de)供(gong)電(dian)(dian)(dian)電(dian)(dian)(dian)源(yuan)。傳(chuan)(chuan)(chuan)感器(qi)要(yao)安裝(zhuang)(zhuang)在楔形(xing)環和礦井罐籠之間,將受力(li)(li)轉換(huan)(huan)成信(xin)號(hao)饋(kui)送(song)(song)(song)到(dao)數(shu)據(ju)傳(chuan)(chuan)(chuan)輸(shu)(shu)裝(zhuang)(zhuang)置(zhi)。這些信(xin)號(hao)被采(cai)樣后,通(tong)(tong)(tong)過(guo)無線(xian)(xian)采(cai)集發(fa)(fa)射裝(zhuang)(zhuang)置(zhi)發(fa)(fa)射至中(zhong)繼器(qi),然(ran)后再(zai)送(song)(song)(song)至接(jie)收裝(zhuang)(zhuang)置(zhi)。上(shang)位機(ji)通(tong)(tong)(tong)接(jie)口(kou)與接(jie)收裝(zhuang)(zhuang)置(zhi)連接(jie)。從而(er)使(shi)用(yong)(yong)(yong)上(shang)位機(ji)軟件讀(du)取(qu)(qu)數(shu)據(ju)并顯示和報警。系統(tong)的(de)主(zhu)(zhu)(zhu)要(yao)部件包(bao)括,傳(chuan)(chuan)(chuan)感器(qi):在生產過(guo)程中(zhong),通(tong)(tong)(tong)常采(cai)用(yong)(yong)(yong)壓(ya)阻(zu)式壓(ya)力(li)(li)傳(chuan)(chuan)(chuan)感器(qi)。電(dian)(dian)(dian)阻(zu)應(ying)(ying)變計是傳(chuan)(chuan)(chuan)感器(qi)的(de)主(zhu)(zhu)(zhu)要(yao)部件。通(tong)(tong)(tong)過(guo)應(ying)(ying)變片(pian)吸(xi)附在基材上(shang),電(dian)(dian)(dian)阻(zu)隨力(li)(li)的(de)變化(hua)而(er)引起的(de)機(ji)械應(ying)(ying)變而(er)變化(hua),也可稱(cheng)作電(dian)(dian)(dian)阻(zu)應(ying)(ying)變效應(ying)(ying)。信(xin)號(hao)采(cai)集傳(chuan)(chuan)(chuan)輸(shu)(shu)裝(zhuang)(zhuang)置(zhi):該裝(zhuang)(zhuang)置(zhi)通(tong)(tong)(tong)常用(yong)(yong)(yong)msp430做為(wei)主(zhu)(zhu)(zhu)控(kong)芯片(pian),同時使(shi)用(yong)(yong)(yong)AD7705為(wei)轉換(huan)(huan)芯片(pian),通(tong)(tong)(tong)過(guo)無線(xian)(xian)傳(chuan)(chuan)(chuan)輸(shu)(shu)模(mo)(mo)(mo)塊進(jin)(jin)(jin)行傳(chuan)(chuan)(chuan)輸(shu)(shu)數(shu)據(ju)。主(zhu)(zhu)(zhu)控(kong)芯片(pian)將轉換(huan)(huan)的(de)信(xin)號(hao),經處(chu)理后送(song)(song)(song)入串口(kou),再(zai)由(you)(you)發(fa)(fa)射模(mo)(mo)(mo)塊進(jin)(jin)(jin)行發(fa)(fa)送(song)(song)(song)。解碼器(qi):它(ta)(ta)同樣以(yi)(yi)msp430為(wei)主(zhu)(zhu)(zhu)芯片(pian),通(tong)(tong)(tong)過(guo)無線(xian)(xian)模(mo)(mo)(mo)塊進(jin)(jin)(jin)行數(shu)據(ju)的(de)收發(fa)(fa)。模(mo)(mo)(mo)塊接(jie)收信(xin)號(hao)后,由(you)(you)主(zhu)(zhu)(zhu)控(kong)芯片(pian)處(chu)理數(shu)據(ju),再(zai)由(you)(you)模(mo)(mo)(mo)塊進(jin)(jin)(jin)行發(fa)(fa)送(song)(song)(song),以(yi)(yi)發(fa)(fa)揮橋(qiao)接(jie)器(qi)和發(fa)(fa)射設(she)備(bei)的(de)作用(yong)(yong)(yong)。信(xin)號(hao)接(jie)收裝(zhuang)(zhuang)置(zhi):它(ta)(ta)主(zhu)(zhu)(zhu)要(yao)由(you)(you)無線(xian)(xian)傳(chuan)(chuan)(chuan)輸(shu)(shu)模(mo)(mo)(mo)塊組(zu)成,負責接(jie)收數(shu)據(ju)并持續將數(shu)據(ju)發(fa)(fa)送(song)(song)(song)至工控(kong)機(ji)。
3加強礦(kuang)井(jing)鋼絲繩的日常維護的相關措施
3.1防止鋼(gang)絲繩脫槽
在(zai)井筒提(ti)(ti)(ti)升(sheng)(sheng)(sheng)(sheng)(sheng)過(guo)程中(zhong),由于(yu)受井筒質量、罐(guan)耳以(yi)及摩擦襯墊等的(de)(de)(de)(de)影(ying)響(xiang)。在(zai)提(ti)(ti)(ti)升(sheng)(sheng)(sheng)(sheng)(sheng)作業時(shi)提(ti)(ti)(ti)升(sheng)(sheng)(sheng)(sheng)(sheng)鋼絲(si)(si)繩(sheng)(sheng)的(de)(de)(de)(de)擺動量會發(fa)生(sheng)巨大的(de)(de)(de)(de)變化,導致提(ti)(ti)(ti)升(sheng)(sheng)(sheng)(sheng)(sheng)鋼絲(si)(si)繩(sheng)(sheng)擺動量會發(fa)生(sheng)變化。所(suo)以(yi)在(zai)提(ti)(ti)(ti)升(sheng)(sheng)(sheng)(sheng)(sheng)機(ji)及鋼絲(si)(si)繩(sheng)(sheng)的(de)(de)(de)(de)維(wei)護(hu)過(guo)程中(zhong),技(ji)術(shu)人(ren)員(yuan)要加(jia)強(qiang)對首根油(you)(you)槽(cao)(cao)的(de)(de)(de)(de)調整,避(bi)免出現鋼繩(sheng)(sheng)拉緊問題的(de)(de)(de)(de)出現,使(shi)槽(cao)(cao)部(bu)調整影(ying)響(xiang)提(ti)(ti)(ti)升(sheng)(sheng)(sheng)(sheng)(sheng)機(ji)繩(sheng)(sheng)索(suo)的(de)(de)(de)(de)運行(xing)。此(ci)外(wai),外(wai)界環境(jing)的(de)(de)(de)(de)影(ying)響(xiang),鋼絲(si)(si)繩(sheng)(sheng)產油(you)(you)量也增加(jia)。尤其在(zai)低溫(wen)條件下,油(you)(you)液容易積聚,運行(xing)時(shi)油(you)(you)室處于(yu)活動狀態時(shi),容易使(shi)鋼絲(si)(si)繩(sheng)(sheng)從槽(cao)(cao)中(zhong)脫出。造成(cheng)提(ti)(ti)(ti)升(sheng)(sheng)(sheng)(sheng)(sheng)繩(sheng)(sheng)磨損,甚至損壞提(ti)(ti)(ti)升(sheng)(sheng)(sheng)(sheng)(sheng)機(ji)。因(yin)此(ci),技(ji)術(shu)人(ren)員(yuan)礦(kuang)井正常生(sheng)產過(guo)程中(zhong),應加(jia)強(qiang)系統維(wei)護(hu),監測提(ti)(ti)(ti)升(sheng)(sheng)(sheng)(sheng)(sheng)繩(sheng)(sheng)的(de)(de)(de)(de)擺幅度,避(bi)免提(ti)(ti)(ti)升(sheng)(sheng)(sheng)(sheng)(sheng)繩(sheng)(sheng)出現脫槽(cao)(cao)事(shi)故的(de)(de)(de)(de)發(fa)生(sheng)。
3.2加(jia)強對提升繩的(de)潤滑(hua)保養(yang)
礦(kuang)用(yong)起(qi)(qi)重(zhong)機鋼絲(si)繩(sheng)(sheng)(sheng)(sheng)(sheng)通常采(cai)用(yong)AB級鍍鋅(xin)鋼絲(si)繩(sheng)(sheng)(sheng)(sheng)(sheng)材料制成,其(qi)(qi)線芯采(cai)用(yong)纖(xian)維繩(sheng)(sheng)(sheng)(sheng)(sheng)芯,芯內存有(you)定(ding)量的(de)增摩擦油脂。以(yi)減(jian)少在鋼索運行(xing)時(shi)產(chan)生(sheng)的(de)磨損。起(qi)(qi)重(zhong)機在運行(xing)中(zhong),會受到拉力(li)、彎(wan)曲力(li)等不同作用(yong)。導致鋼絲(si)繩(sheng)(sheng)(sheng)(sheng)(sheng)間(jian)或其(qi)(qi)與摩擦片間(jian)產(chan)生(sheng)磨損,能合理(li)的(de)進(jin)行(xing)潤(run)(run)(run)滑脂保(bao)養,有(you)效(xiao)減(jian)少了(le)繩(sheng)(sheng)(sheng)(sheng)(sheng)間(jian)的(de)磨損程度。增加(jia)(jia)提(ti)升繩(sheng)(sheng)(sheng)(sheng)(sheng)的(de)作用(yong)效(xiao)果(guo)。因(yin)此,技術人員必須加(jia)(jia)強日(ri)常保(bao)養中(zhong),必須注意觀察鋼絲(si)繩(sheng)(sheng)(sheng)(sheng)(sheng)的(de)潤(run)(run)(run)滑情況,以(yi)便及(ji)時(shi)補(bu)充(chong)。此外,提(ti)升機安裝在礦(kuang)井中(zhong),礦(kuang)井水也會對(dui)鋼絲(si)繩(sheng)(sheng)(sheng)(sheng)(sheng)起(qi)(qi)到一定(ding)的(de)侵蝕。為(wei)了(le)防止纖(xian)維芯中(zhong)失油過多,必須對(dui)鋼繩(sheng)(sheng)(sheng)(sheng)(sheng)及(ji)時(shi)進(jin)行(xing)潤(run)(run)(run)滑處理(li)[1]。
3.3提(ti)升鋼絲繩(sheng)(sheng)繩(sheng)(sheng)制造質量,加強安裝過(guo)程(cheng)管理(li)力度
起重鋼絲繩(sheng)(sheng)(sheng)(sheng)的(de)材(cai)料質(zhi)(zhi)量(liang)(liang),對(dui)使(shi)(shi)(shi)(shi)(shi)其設備(bei)的(de)使(shi)(shi)(shi)(shi)(shi)用(yong)(yong)壽(shou)命(ming)和(he)(he)正(zheng)常(chang)生產(chan)都會產(chan)生影響。其絞合(he)工藝、拉索批號、麻(ma)芯(xin)質(zhi)(zhi)量(liang)(liang)、使(shi)(shi)(shi)(shi)(shi)用(yong)(yong)時(shi)的(de)預應力(li)處理、使(shi)(shi)(shi)(shi)(shi)用(yong)(yong)的(de)潤滑(hua)脂(zhi)質(zhi)(zhi)量(liang)(liang)等會對(dui)提(ti)升(sheng)(sheng)(sheng)(sheng)的(de)使(shi)(shi)(shi)(shi)(shi)用(yong)(yong)效(xiao)果和(he)(he)安(an)全性(xing)產(chan)生重要(yao)(yao)(yao)作(zuo)用(yong)(yong)。在(zai)選擇(ze)提(ti)升(sheng)(sheng)(sheng)(sheng)繩(sheng)(sheng)(sheng)(sheng)時(shi),要(yao)(yao)(yao)使(shi)(shi)(shi)(shi)(shi)用(yong)(yong)技術成熟、產(chan)品質(zhi)(zhi)量(liang)(liang)可靠、信(xin)譽(yu)好(hao)的(de)廠家合(he)作(zuo),嚴禁使(shi)(shi)(shi)(shi)(shi)用(yong)(yong)劣質(zhi)(zhi)提(ti)升(sheng)(sheng)(sheng)(sheng)繩(sheng)(sheng)(sheng)(sheng)。在(zai)使(shi)(shi)(shi)(shi)(shi)用(yong)(yong)前(qian)做好(hao)現場驗收和(he)(he)相關(guan)試驗,以確保鋼絲繩(sheng)(sheng)(sheng)(sheng)質(zhi)(zhi)量(liang)(liang)合(he)格。同時(shi)要(yao)(yao)(yao)注(zhu)意(yi)提(ti)升(sheng)(sheng)(sheng)(sheng)安(an)裝(zhuang)(zhuang)或更換過程,避免(mian)繩(sheng)(sheng)(sheng)(sheng)體損(sun)(sun)壞。在(zai)進行提(ti)升(sheng)(sheng)(sheng)(sheng)繩(sheng)(sheng)(sheng)(sheng)的(de)安(an)裝(zhuang)(zhuang)或更換時(shi),施工人員須采取科學的(de)保護(hu)措(cuo)施,以免(mian)對(dui)提(ti)升(sheng)(sheng)(sheng)(sheng)繩(sheng)(sheng)(sheng)(sheng)和(he)(he)相關(guan)設備(bei)造(zao)成損(sun)(sun)壞。新(xin)(xin)繩(sheng)(sheng)(sheng)(sheng)帶(dai)舊繩(sheng)(sheng)(sheng)(sheng)時(shi),每隔20m用(yong)(yong)夾子(zi)固定,以避免(mian)損(sun)(sun)壞新(xin)(xin)繩(sheng)(sheng)(sheng)(sheng)。近年許多礦山采用(yong)(yong)了(le)換纜車更換提(ti)升(sheng)(sheng)(sheng)(sheng)繩(sheng)(sheng)(sheng)(sheng),提(ti)升(sheng)(sheng)(sheng)(sheng)了(le)換繩(sheng)(sheng)(sheng)(sheng)質(zhi)(zhi)量(liang)(liang)和(he)(he)速度(du),有(you)效(xiao)延長(chang)了(le)提(ti)升(sheng)(sheng)(sheng)(sheng)繩(sheng)(sheng)(sheng)(sheng)的(de)正(zheng)常(chang)使(shi)(shi)(shi)(shi)(shi)用(yong)(yong)壽(shou)命(ming)。由于該方法具有(you)操(cao)作(zuo)步驟工少,強(qiang)度(du)低的(de)特(te)點。因此(ci)逐步在(zai)全國礦山開展了(le)有(you)效(xiao)的(de)推(tui)廣[2]。
3.4加強(qiang)對提升系統的使用維護管(guan)理
在整個提(ti)(ti)(ti)(ti)升(sheng)系統(tong)中(zhong),包括(kuo)機械部件、制(zhi)動、電控(kong)、提(ti)(ti)(ti)(ti)升(sheng)繩(sheng)、開(kai)關等,都會對(dui)提(ti)(ti)(ti)(ti)升(sheng)繩(sheng)的(de)(de)使用(yong)及整體提(ti)(ti)(ti)(ti)升(sheng)系統(tong)的(de)(de)運行(xing)(xing)產生嚴重影響。因此(ci),技術人(ren)員必須加(jia)(jia)強對(dui)提(ti)(ti)(ti)(ti)升(sheng)系統(tong)的(de)(de)使用(yong)和(he)維護管(guan)理(li)(li)。保證提(ti)(ti)(ti)(ti)升(sheng)機提(ti)(ti)(ti)(ti)升(sheng)系統(tong)部件處(chu)于良好(hao)運行(xing)(xing)狀態(tai),避免(mian)跑(pao)繩(sheng)、斷(duan)繩(sheng)、過載等安全事故的(de)(de)發(fa)生。同時(shi)加(jia)(jia)強日常(chang)檢查力(li)度,避免(mian)異物掉入(ru)軸(zhou)內,造成(cheng)設備(bei)損壞,確保設備(bei)沒有(you)對(dui)提(ti)(ti)(ti)(ti)升(sheng)繩(sheng)施(shi)加(jia)(jia)額外的(de)(de)作用(yong)力(li)。當潤(run)(run)滑脂的(de)(de)粘度增加(jia)(jia)摩擦(ca)力(li)增大時(shi),及時(shi)進行(xing)(xing)潤(run)(run)滑處(chu)理(li)(li),保證設備(bei)的(de)(de)運行(xing)(xing)性能[3]。
結束語
總之,礦山立井(jing)鋼絲繩(sheng)在使用(yong)中會受到很多因素(su)影響(xiang)。技術人員必須(xu)應根據不(bu)同因素(su)制定科學的(de)(de)維護(hu)措施。 在日常使用(yong)過程中,謹慎使用(yong)鋼絲繩(sheng),并加強維修(xiu)以及(ji)時(shi)消(xiao)除安(an)全(quan)隱患,在操作時(shi)還要注(zhu)意(yi)吊裝(zhuang)過程的(de)(de)安(an)全(quan)性。加強對(dui)起重機加速時(shi)對(dui)提升(sheng)繩(sheng)作用(yong)的(de)(de)監管(guan),避(bi)免提升(sheng)運(yun)(yun)輸事(shi)故的(de)(de)發生,延(yan)長其使用(yong)壽命,保證礦石運(yun)(yun)輸系統的(de)(de)正常運(yun)(yun)轉。