2.檢查製動器的性能、狀zhuang況kuang。製zhi動dong器qi是shi起qi重zhong機ji上shang重zhong要yao的de部bu件jian,直zhi接jie影ying響xiang各ge機ji構gou運yun動dong的de準zhun確que性xing和he可ke靠kao性xing。因yin此ci,要yao認ren真zhen檢jian查zha起qi升sheng與yu變bian幅fu兩liang機ji構gou製zhi動dong器qi的de狀zhuang況kuang,觀guan察cha製zhi動dong閘zha瓦wa的de開kai度du及ji摩mo擦ca元yuan件jian刹sha車che皮pi的de磨mo損sun情qing況kuang。帶dai式shi製zhi動dong器qi要yao注zhu意yi檢jian查zha其qi製zhi動dong帶dai的de鋼gang背bei襯chen有you無wu裂lie紋wen,製zhi動dong器qi的de傳chuan動dong是shi否fou靈ling活huo,刹sha車che架jia是shi否fou完wan好hao和he主zhu彈dan簧huang和he輔fu助zhu彈dan簧huang的de彈dan性xing是shi否fou符fu合he要yao求qiu。
3.鋼絲繩的檢查。檢查鋼絲繩應著重觀察斷絲、磨損、扭結、鏽蝕等情況,對某些磨損、斷(duan)絲(si)較(jiao)為(wei)嚴(yan)重(zhong)但(dan)尚(shang)未(wei)超(chao)標(biao)的(de)位(wei)置(zhi),要(yao)做(zuo)上(shang)記(ji)號(hao),以(yi)便(bian)重(zhong)點(dian)跟(gen)蹤(zong)複(fu)檢(jian)。要(yao)注(zhu)意(yi)檢(jian)查(zha)鋼(gang)絲(si)繩(sheng)在(zai)卷(juan)筒(tong)中(zhong)的(de)安(an)全(quan)限(xian)位(wei)器(qi)是(shi)否(fou)有(you)效(xiao),卷(juan)筒(tong)上(shang)的(de)鋼(gang)絲(si)繩(sheng)壓(ya)板(ban)是(shi)否(fou)壓(ya)緊(jin)及(ji)壓(ya)板(ban)數(shu)量(liang)是(shi)否(fou)合(he)適(shi)。
4.對(dui)滑(hua)輪(lun)的(de)檢(jian)查(zha)。重(zhong)點(dian)在(zai)槽(cao)底(di)磨(mo)損(sun)量(liang)是(shi)否(fou)超(chao)標(biao)和(he)鑄(zhu)鐵(tie)滑(hua)輪(lun)是(shi)否(fou)存(cun)在(zai)裂(lie)紋(wen)。對(dui)於(yu)俯(fu)揚(yang)機(ji)構(gou)滑(hua)輪(lun)組(zu)的(de)平(ping)衡(heng)輪(lun),因(yin)平(ping)常(chang)情(qing)況(kuang)它(ta)不(bu)動(dong)作(zuo),很(hen)易(yi)被(bei)忽(hu)視(shi)。所(suo)以(yi),在(zai)安(an)裝(zhuang)前(qian)一(yi)定(ding)要(yao)查(zha)其(qi)轉(zhuan)動(dong)的(de)靈(ling)活(huo)性(xing),否(fou)則(ze),安(an)裝(zhuang)中(zhong)俯(fu)揚(yang)左(zuo)右(you)鋼(gang)絲(si)繩(sheng)的(de)長(chang)短(duan)和(he)拉(la)力(li)不(bu)能(neng)通(tong)過(guo)平(ping)衡(heng)輪(lun)來(lai)自(zi)動(dong)調(tiao)節(jie),以(yi)致(zhi)增(zeng)加(jia)了(le)在(zai)高(gao)空(kong)調(tiao)整(zheng)俯(fu)揚(yang)繩(sheng)的(de)難(nan)度(du)和(he)作(zuo)業(ye)危(wei)險(xian)程(cheng)度(du)。
5.檢查各聯軸節有無鬆動甚至"滾鍵"。著zhe重zhong檢jian查zha彈dan性xing柱zhu銷xiao聯lian軸zhou節jie的de彈dan性xing橡xiang膠jiao圈quan有you無wu異yi常chang磨mo損sun,對dui齒chi形xing聯lian軸zhou節jie要yao特te別bie注zhu意yi其qi齒chi輪lun齒chi圈quan磨mo損sun狀zhuang況kuang。因yin安an裝zhuang精jing度du差cha,在zai兩liang軸zhou之zhi間jian有you較jiao大da偏pian移yi量liang的de情qing況kuang下xia,表biao現xian為wei短duan時shi間jian內nei整zheng個ge齒chi圈quan很hen快kuai會hui磨mo禿tu。在zai起qi升sheng機ji構gou中zhong如ru有you此ci種zhong情qing形xing,易yi發fa生sheng嚴yan重zhong事shi故gu。
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