起重吊車主要機構和零部件的檢查方法

起重吊車主要機構和零部件的檢查方法：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、duansijiaoweiyanzhongdanshangweichaobiaodeweizhi，yaozuoshangjihao
，yibianzhongdiangenzongfujian。yaozhuyijianzhagangsishengzaijuantongzhongdeanquanxianweiqishifouyouxiao，juantongshangdegangsishengyabanshifouyajinjiyabanshuliangshifouheshi。

1. 檢查減速器主要看其是否漏油。運行時箱體內有異響
，就要打開箱蓋檢查。一般是因軸承損壞或齒輪齧合側隙過大
、齒麵磨損嚴重等原因所致。

2. 檢查製動器的性能、zhuangkuang。zhidongqishiqizhongdiaocheshangzhongyaodebujian

，zhijieyingxianggejigouyundongdezhunquexinghekekaoxing。yinci
，yaorenzhenjianzhaqishengyubianfuliangjigouzhidongqidezhuangkuang，guanchazhidongzhawadekaidujimocayuanjianshachepidemosunqingkuang。daishizhidongqiyaozhuyijianzhaqizhidongdaidegangbeichenyouwuliewen
，zhidongqidechuandongshifoulinghuo，shachejiashifouwanhaohezhudanhuanghefuzhudanhuangdedanxingshifoufuheyaoqiu。

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
、duansijiaoweiyanzhongdanshangweichaobiaodeweizhi，yaozuoshangjihao，yibianzhongdiangenzongfujian。yaozhuyijianzhagangsishengzaijuantongzhongdeanquanxianweiqishifouyouxiao，juantongshangdegangsishengyabanshifouyajinjiyabanshuliangshifouheshi。

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。