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武汉履带吊出租管家婆精选资料八码中特 > 吊车百科 > 轨道安装的安装方法焊接和螺栓联用固定及吊钩的技术要求
轨道安装的安装方法焊接和螺栓联用固定及吊钩的技术要求
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管家婆精选资料八码中特HUBEIWUHANLVDAIDIAOCHUZUGONGSI

时间 : 2019-11-20 08:33 浏览量 : 18

轨道安装的安装方法焊接和螺栓联用固定及吊钩的技术要求
焊接和螺栓联用固定之二

WEILEBAOZHENGGUIDAOZAISHIYONGZHONGBUCHANSHENGHENGXIANGWEIYI,KEBADIAOZHENGDIANPIANSAIZAIDIAOHAODEDIANBANKONGNEICE。

BULUNSHANGSHUNAZHONGGUDINGFANGFA,ZAIMEIGENGANGGUIJIETOUCHUDOUBIXUTIANSHI。TEBIEDUIPUYOUZHENMUDEGANGGUIJIETOU,GENGXUZHUYI。LIANGGANGGUIJIETOUXUYONGBIAOZHUNYUWEIBANLIANJIE。

钢轨的规格由起重机管家婆精选资料八码中特的最大轮压和承轨梁构造来确定,具体的品种和规格可参看有关手册。

DUIYUZHONGGUIGUIDAO、QINGGUIYUFANGGANGGUIDAO、GONGZIGANGGUIDAO,TAMENDEJUTIANZHUANGFANGFASHAOYOUBUTONG,XIANZAIWOMENJIANGZHEISANZHONGGUIDAODEANZHUANGCHENGXUGUINARUXIA;

GUIDAOXIABIANXUDIANZHENMUSHI,ZHENMUDEDUANMIANCHICUNHEZHENMUJIANDEJULIYINGGENJULUNYADAXIAOHESUOXUANGANGGUIDEDUANMIANCHICUNERDING。ZHENMUDUANMIANCHICUNYIBANWEI:KUAN200~300mm,JIANJUYIBANZAI600~800mm。YABANGUDINGFA、HANJIEHELUOSHUANLIANYONGGUDINGFADENGGUDINGXINGSHI,KEZAIGUIDAOHUODIANBANXIACHENDIANHOU8~12mmDEGONGYEYONGXIANGJIAOBAN,YIFANGLUOMUSONGDONGHEFANGZHICHENGGUILIANGBEICHONGJICHUAOCAO。XINPUSHEDEGUIDAO,YINGBAZUIHOUJIANCHADEJIEGUOXIANGXIERYOUZHUNQUEDIJILUZAIYOUSHIYONGDANWEIZHUNBEIDE“SHEBEIDANGANKA”ZHONG,ZUOWEIFUCHAHEXIAOZHENGQIANDEYIJU。JINGGUOYIDINGDESHIYONGSHIJIANHOU,YAOFUCHAJICHUSHIFOUXIACHEN、LIANJIEBUWEISHIFOUSONGDONG、GUIDAOSHIFOUYOUWEIYI,RUFAXIANYOUWENTIYAOJISHIJINXINGXIULI。

管家婆精选资料八码中特BUKEYIYONGYIJINGSHIYONGQIEBEIMOSUNDEJIUGANGGUIZUOWEIQIZHONGJIGUIDAO,GENGBUZHUNSHIYONGBUTONGGUIGEDEGANGGUIPUSHETONGYITAIQIZHONGJIDEGUIDAO,FOUZEHUIZAOCHENGQIZHONGSHEBEIBUNENGZHENGCHANGGONGZUO。QIZHONGJIGUIDAOYINGKEKAODIJIEDI。



起重吊具和索具安全技术要求

一、吊钩

管家婆精选资料八码中特    DIAOGOUSHIQIZHONGJISHANGZUIGUANGFANYINGYONGDEYIZHONGQUWUZHUANGZHI。TAJUYOUZHIZAOJIANDANHESHIYINGXINGQIANGDETEDIAN。

(一)吊钩的分类

    1.ANQIZHIZAOFANGFA,FENWEIDUANZAODIAOGOUHEPIANSHIDIAOGOU(SUCHENGBANGOU)LIANGZHONG。

管家婆精选资料八码中特DUANZAODIAOGOUYIBANYONG20HAOGANG(YEYOUYONGQ235,16MnDE),JINGDUANZAOHECHONGYAZHIHOUTUIHUOCHULI,ZAIJINXINGJIXIEJIAGONG。RECHULIHOUYAOQIUBIAOMIANYINGDUHB=95~135:DUANZAODIAOGOUKEFENWEIDANGOUHESHUANGGOU。DANGOUZHIZAOHESHIYONGJUNJIAOFANGBIAN,YINCIZAIQIZHONGLIANG80tYIXIADEQIZHONGJISHANGYINGYONGZUIWEIPUBIAN:SHUANGGOUYOUYUSHOULIQINGKUANGBIJIAOYOULI,CHANGYONGYUQIZHONGLIANGJIAODAHUOYAOQIUDIAOGOUSHOULIDUICHENGDEDIFANG(ZHUYAOYONGZAI50~100tDEQIZHONGJISHANG)。

管家婆精选资料八码中特PIANSHIDIAOGOUSHIYOUMEIKUAIHOU30mmDEQIECHENGXINGBANPIANMAOHEZHICHENGDE,YIBANYONGQ235GANGBANQIGECHUXINGBAN。ZHUYAOYONGYUYEJINQIZHONGJIHEDAQIZHONGLIANG(75tYISHANG)DEQIZHONGJISHANG。

2.按其钩柱的长短,又可分为长钩和短钩:

    DIAOGOUGOUSHENGENJUSHIYONGTIAOJIANDEBUTONG,KEZHICHENGGEZHONGBUTONGDEDUANMIANXINGZHUANG,TONGCHANGYOUYUANXING、JUXING、TIXINGHETZIXINGDENGJIZHONG,RUTU1.9-1SUOSHI。BAOKUOYIBANQIZHONGJIYONGTIXINGDUANMIANDETONGYONGDANGOUHESHUANGGOU;JUXINGDUANMIANDEDIAOGOUYIBANWEIPIANSHIDIAOGOU,QIGOUKOUTONGCHANGZHUANGYOURUANGANGDIANKUAI,YIMIANSUNSHANGGANGSISHENG;DIANDONGHULU(RUCD、MDXING)YONGTZIXINGDUANMIANDIAOGOU。

吊钩与滑轮组的动滑轮组合为一体就成为吊钩组。吊钩组有长型和短型两种。长型吊钩组如图1.9-2中a、b所示,上面安装均衡滑轮时,可以用于单数倍率的滑轮组,其起重量较大;短型吊钩组如图1.9-2中c、d所示,只适用于双倍率的滑轮组,其起重量较小。

吊钩的危险断面

    YINWEIZHUZAOMUQIANHAICUNZAIHENDUOZHILIANGQUEXIAN,BUNENGBAOZHENGCAILIAODEJIXIEXINGNENG,SUOYISHANGBUNENGYONGZHUZAOFANGFASHENGCHANDIAOGOU:TONGYANGDAOLIYEBUNENGCAIYONGHANJIEDIAOGOU。YOUYUDIAOGOUZAIQIDONG、ZHIDONGSHISHOUDAOHENDADECHONGJIZAIHE,YINCIYEBUNENGYONGQIANGDUGAO、CHONGJIRENXINGDIDECAILIAOZHIZAODIAOGOU。


吊钩的危险断面

DIAOGOUDEWEIXIANDUANMIANSHIDIAOGOUSHOUZAIHEHOU,QINEIYINGLIZUIDADEMOUXIEDUANMIAN。DIAOGOUZAILIANXUJIAZAIGUOCHENGZHONG,WEIXIANDUANMIANSHANGDEYINGLISUIZAIHEDEZENGJIAERZENGDA。DANGZAIHEJIXUZENGDASHI,CHAOGUOWEIXIANDUANMIANSHANGZUIDAYINGLIDIAN,DIAOGOUJIUBEIPOHUAI。

1.A-A断面

DIAOGOUZAIZHONGWUZHONGLIANGQDEZUOYONGXIA,CHANSHENGLA、QIEYINGLIZHIWAI,HAIYOUBADIAOGOULAZHIDEQUSHI,TU1.9-3SUOSHIDIAOGOUZHONG,ZHONGXINXIANYIYOUDEGEDUANMIANCHUSHOULASHENZHIWAI,HAISHOUDAOLIJUMDEZUOYONG。

ZAILIJUMDEZUOYONGXIA,A-ADUANMIANDENEICECHANSHENGWANQULAYINGLI,WAICECHANSHENGWANQUYAYINGLI。A-ADUANMIANDENEICESHOULIWEIQLIDELAYINGLIHEMLIJUDELAYINGLIDIEJIA,WAICEZEWEIQLIDELAYINGLIYUMLIJUDEYAYINGLIDIEJIA,ZHEIYANGNEICEYINGLIJIANGSHILIANGBUFENLAYINGLIZHIHE,WAICEYINGLIJIANGSHILIANGYINGLIZHICHA,JINEICEYINGLIJIANGDAYUWAICEYINGLI,ZHEIJIUSHIBADIAOGOUDUANMIANZUOCHENGNEICEHOU、WAICEBODETIXINGHUOTZIXINGDUANMIANDEYUANYIN。

2.B-B断面

YOUYUGAICHUSHIGANGSISHENGSUOJUHUOFUZHUDIAOJUDEDIAOGUADIAN,SUOJUDENGJINGCHANGDUICICHUMOCA,GAIDUANMIANHUIYINMOSUNERSHIQIHENGJIEMIANJIJIANXIAO,YOUYUZHONGWUDEZHONGLIANGTONGGUOTONGXIANSHENGZUOYONGZAIZHEIGEDUANMIANSHANG,CIZUOYONGLIYOUBADIAOGOUQIEDUANDEQUSHI,ZAIGAIDUANMIANSHANGCHANSHENGJIANQIEYINGLI。

3.C-C断面

ZHEIGEDUANMIANWEIYUDIAOGOUBINGZHULUOWENDETUIDAOCAOCHU,GAIDUANMIANWEIDIAOGOUZUIXIAODUANMIAN,YOUYUZHONGWUZHONGLIANGQDEZUOYONG,ZAIGAIMIANSHANGZHEIGEZUOYONGLIYOUBADIAOGOULADUANDEQUSHI。



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