電動單梁起重機定檢細則
電動單梁起重機報檢時,應填寫《電動單梁起重機定時(初次)查驗申請表》。查驗組織收到申請後,應當在5個作業日內出具《電動單梁起重機定時(初次)查驗反饋表》。申請材料不符合要求的,應當一次性告知需要彌補的材料。
申請初次查驗的電動單梁起重機產權單位還供給以下材料:
(1)產品規劃文件(總圖、主應力結構圖、電氣原理圖、液壓或氣動體係原理圖、運用說明書等);
(2)產品質量證明書(包括合格證、質量證明書等);
(3)特種設備製造許可證、安裝改造維修許可證、整機型式實驗證書(必要時供給型式實驗報告);
(4)安全保護裝置、電動葫蘆型式實驗合格證(必要時供給型式實驗報告);
查驗作業完畢後,查驗組織應當長期保存下列查驗材料:
(1)查驗記載和報告;
(2)查驗定見;
(3)與查驗有關的其他材料;
初次查驗時,應保存產品規劃文件(總圖、首要受力結構件圖、電氣原理圖、液壓或氣動體係原理圖、運用說明書等)和產品質量證明書(包括合格證、質量證明書等)。
跟著新《特種設備安全技術規範》的de施shi行xing,電dian動dong單dan梁liang起qi重zhong機ji初chu次ci查zha驗yan和he定ding時shi查zha驗yan數shu據ju發fa生sheng了le一yi係xi列lie改gai變bian。所suo需xu數shu據ju更geng加jia完wan善shan,對dui數shu據ju歸gui檔dang提ti出chu了le更geng高gao的de要yao求qiu。筆bi者zhe在zai查zha看kan過guo程cheng中zhong也ye遇yu到dao了le各ge式shi各ge樣yang的de問wen題ti。
產品規劃總圖是產品規劃文件的重要組成部分。產品相應部件的型號、biaozhunhemingchengkecongzongtushangfanyingchulai。wulunshidiandongdanliangqizhongjixiedechucizhayanhaishijianduzhayan,douxuyaojiangchanpinguihuazongtuzuoweizhongyaodejianzhengcailiaoguidang。zaizanmenderichangzhakanzhong,changchangyouchanpinshengchanchangjiaweilebaohuzijidejishuhechanpinshuju,zaishigongdanweigonggeidechanpinguihuatuzhishangmeiyoubiaoshichidu,naizhishouyaochiduyemeiyoubiaoshi,yiner,suogonggeidezhengtiguihuatuchengweimouxinghaodeshiyitu。suogonggeidechanpinweihushoucemeiyougenjuchanpindebutongyunyonghuanjinghetiaojiangonggeibutongdeshouce,ershigonggeileshoucedetongyongbanbie,shiqulechanpinguihuawenjianguidangdehanyi。yiner,shigongdanweizaigonggeichanpinguihuatuzhishi,yinggonggeiyuchanpinyizhideguihuatuzhi,bingzhumingshouyaogoujiandechidu。
電dian動dong單dan梁liang起qi重zhong機ji年nian檢jian要yao求qiu對dui電dian動dong單dan梁liang起qi重zhong機ji進jin行xing首shou次ci查zha驗yan。在zai首shou次ci對dui電dian動dong單dan梁liang起qi重zhong機ji進jin行xing查zha驗yan時shi,發fa現xian電dian動dong單dan梁liang起qi重zhong機ji主zhu梁liang焊han接jie質zhi量liang不bu符fu合he要yao求qiu,大da量liang焊han縫feng存cun在zai虛xu焊han、未焊透、weironghe。ruguozhezhongdiandongdanliangqizhongjitourushiyong,jiangcunzaiyanzhongdeanquanweixian。genzheshengchanjianduzhayandechexiao,chengxianlexuduobubiaozhundediandongdanliangtigaoji,raoluanleshichangdebiaozhunhua。diandongdanliangqizhongjijixiezhizaochangtigongdechuchangziliaokeyibaokuohegedetanshangbaogaohehanjiegongyipingdingbaogao,yiquebaoshebeidehanjiezhiliang。
撤銷監造查驗,起分量3T以(yi)下(xia)的(de)電(dian)動(dong)單(dan)梁(liang)起(qi)重(zhong)機(ji)不(bu)需(xu)求(qiu)監(jian)造(zao)。現(xian)在(zai),許(xu)多(duo)使(shi)用(yong)電(dian)動(dong)單(dan)梁(liang)起(qi)重(zhong)機(ji)的(de)單(dan)位(wei)都(dou)訂(ding)貨(huo)電(dian)動(dong)單(dan)梁(liang)起(qi)重(zhong)機(ji)。為(wei)了(le)確(que)保(bao)電(dian)動(dong)單(dan)梁(liang)起(qi)重(zhong)機(ji)主(zhu)梁(liang)能(neng)有(you)足(zu)夠(gou)的(de)提(ti)高(gao)冗(rong)餘(yu)度(du),大(da)量(liang)3T、5T電動單梁起重機都裝備了28T或29t的啟閉機,這使得電動單梁起重機的起分量與主梁不匹配。在機組使用進程中,跟著設備的保護保養和相關部件的更換,大量起分量為28噸或29噸的電動單梁起重機械逐漸由3噸和5噸電動葫蘆替代。因此,不需求監管的電動單梁起重機械就成了需求監管的設備存在必定的危險。
超(chao)載(zai)限(xian)製(zhi)器(qi),顧(gu)名(ming)思(si)義(yi),是(shi)對(dui)電(dian)動(dong)單(dan)梁(liang)起(qi)重(zhong)機(ji)進(jin)行(xing)限(xian)位(wei),以(yi)避(bi)免(mian)其(qi)在(zai)運(yun)轉(zhuan)進(jin)程(cheng)中(zhong)起(qi)分(fen)量(liang)超(chao)越(yue)額(e)定(ding)載(zai)荷(he)。當(dang)實(shi)踐(jian)起(qi)分(fen)量(liang)超(chao)越(yue)額(e)定(ding)起(qi)分(fen)量(liang),宜(yi)發(fa)出(chu)報(bao)警(jing)信(xin)號(hao)(機械式在外)。在zai實shi踐jian檢jian測ce進jin程cheng中zhong,經jing常chang會hui發fa現xian過guo載zai限xian製zhi器qi缺que失shi或huo短duan路lu,過guo載zai限xian製zhi器qi將jiang失shi掉diao效xiao果guo。電dian動dong單dan梁liang起qi重zhong機ji在zai運yun轉zhuan進jin程cheng中zhong,因yin為wei操cao作zuo不bu妥tuo或huo對dui貨huo品pin分fen量liang估gu計ji不bu足zu,導dao致zhi電dian動dong單dan梁liang起qi重zhong機ji超chao載zai,導dao致zhi電dian動dong單dan梁liang起qi重zhong機ji主zhu梁liang曲qu折zhe,產chan生sheng特te種zhong設she備bei安an全quan事shi故gu,形xing成cheng傷shang亡wang者zhe。
diandongdanliangqizhongjidingqizhayanguichengyeduifangzhuangshebeitichuleyaoqiu,rudiandongdanliangqizhongjizaitongyiguidaoshangyunzhuan,youhuoxuchanshengkepeng,huoliangtaihuoliangtaiyishangdiandongdanliangqizhongjihuoqizhongxiaochezaitongyiguidaoshangyunzhuan,huobuzaitongyiguidaoshangyunzhuan(如兩台門式電動單梁起重機共用一條吊車軌道),但機器之間有或許設置磕碰防撞設備(如:行程限製器、光電開關等);防fang撞zhuang設she備bei動dong作zuo可ke靠kao,能neng阻zu撓nao電dian動dong單dan梁liang起qi重zhong機ji或huo起qi重zhong小xiao車che的de運yun轉zhuan磕ke碰peng前qian的de相xiang應ying方fang向xiang。因yin為wei這zhe一yi要yao求qiu是shi新xin添tian加jia的de,在zai查zha驗yan進jin程cheng中zhong經jing常chang會hui發fa現xian舊jiu設she備bei沒mei有you裝zhuang備bei防fang撞zhuang設she備bei,有you的de設she備bei有you防fang撞zhuang設she備bei,但dan不bu能neng起qi到dao相xiang應ying的de效xiao果guo。
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