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公司拥有吊装起重设备: | ||
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1、拥有5T--45T的随车吊 2、拥有16T--80T的专用吊车 4、叉车(推高机)多辆 5、5T-45、8T-80T、5T-8T货车多辆 6、10T-60T平板拖车多辆
吊装常识 浅谈设备吊装方案
一、工程简介
二、吊装设备的选用
GENJUBENGONGCHENGTEDIAN,DUIBENGONGCHENGXUYAOJIXIEDIAOZHUANGDECAILIAOSHEBEIXUANZELIANGZHONGDIAOZHUANGFANGSHIJINXINGDIAOZHUANG。YIZHONGSHIQICHEDIAO,QICHEDIAODEYOUDIANSHIZHUANYIXUNSU,JIDONGLINGHUO,DUILUMIANPOHUAIXIAO,DANQIDIAOSHI,BIXUJIANGZHIJIAOLUODI,BUNENGFUZAIXINGSHI,QIEDUIGONGZUOCHANGDIYAOQIUJIAOGAO,BIXUPINGZHENG、YASHI,YIBAOZHENGCAOZUOPINGWENANQUAN;YIZHONGSHITADIAO,TADIAODEYOUDIANSHIQIDIAOGAODUDA,YOUXIAOGONGZUOFANWEIGUANG,DANZHUANYIBUFANGBIAN,JIDONGLINGHUOXINGCHA。LIANGZHONGDIAOZHUANGSHEBEIHUBUSHIYONG,WANQUANKEYISHIXIANBENGONGCHENGDEDIAOZHUANGRENWU。
三、吊装方法的确定及技术措施
1、施工方法的确定
GENJUSHIJIDIAOZHUANGDEBENTICANSHU、JIEGOUTEDIANHESHIGONGXIANCHANGDETIAOJIAN,CAIYONGBUTONGDEDIAOZHUANGSHEBEIHEFANGFA,YIBANGAOCENGCAILIAOSHEBEIDEDIAOZHUANGCAIYONGTADIAODIAOZHUANG,DUIYUDICENGXUJIXIEDIAOZHUANGDECAILIAOSHEBEI,ZHONGXIAOXINGDEKECAIYONGYITAIQICHEDIAODIAOZHUANG,DAXINGDEKECAIYONGLIANGTAIQICHEDIAOXIANGHUPEIHEFUZHUJINXINGDIAOZHUANG。 2、设备吊点确定和吊耳选型与安装SHEBEIBENTISHANGYOUSHEBEIDIAOZHUANGDIAOERDEKECAIYONGQIZIDAIDEDIAOER,SHEBEIBENTISHANGWUANZHUANGDIAOERDEGENJUXIANCHANGSHEBEIDIAOZHUANGDEYAOQIU,ANZHAOYOUGUANGUIFANXUANZEZHIZUOANZHUANGSHEBEIDEDIAOER。DIAOERZHIZUOSHIYIBANYINGXUANYONGYUBENTIXIANGYIZHIDECAILIAO,BINGZUOHAOCAILIAODEJIANYANGONGZUO。 3、吊梁设计校核及吊索具计算选型ZAIDIAOZHUANGSHEBEIZHIQIAN,BIXUXIANGENJUDIAOZHUANGSHEBEIDEZHONGLIANG,JIEGOUDENGRENZHENFENXIJISUAN,SHEJIHELIDEDIAOLIANG,XUANZEHESHIDEDIAOZHUANGJIXIE。ZAIDIAOSUOJUXUANZESHI,YAOTONGGUOJUTIDEJISUANGONGSHI,DUIZHAOGEZHONGXINGHAOGANGSISHENGDEYUNXUYINGLI,FANGKEQUEDINGXIALAI。ZAIJISUANSHIYAOKAOLVCHAIJIANXISHU、BUJUNHENGXISHU、DONGZAIXISHUHEANQUANXISHUDENG。 4、卷扬机拖排滑移递送方法ZAIDIAOZHUANGGUOCHENGZHONG,YIBANCAIYONGJUANYANGJIQIANYINTUOPAIHUAYIDISONGDEFANGFA。ZHEIZHONGFANGFAXUYAOSHEJIYIZHIGANGTUOPAI,QIANMIANSHEZHIYITAIQIANYINJUANYANGJI。GAIFANGFADUISHEBEIHUAXINGDAOLUYAOQIUJIAOGAO,DAOLUBUJINYAOYASHI,ERQIEHAIYAOPINGZHENG。ZAICAOZUOGUOCHENGZHONG,DUIDIAOZHUANGDEZHENGTIXIEDIAOHECAOZUOPEIHEYAOQIUXIEDIAOYIZHI,YIBAOZHENGDIAOZHUANGGUOCHENGDELIANXUXINGHEWENDINGXING 5、设备裙座加固措施RUGUOSHEBEIZHONGLIANGZHONG,TIJIDA,QIDIAOSHIWEIBUQUNZUOSHOULIJIZHONG。WEILEFANGZHIDIAOZHUANGGUOCHENGZHONGQUNZUODEBIANXING,BIXUDUIQUNZUODEDIBUCAIQUJIAGUCUOSHI,ZENGJIASANJIAOZHICHENGJIAHUOSHIZIZHICHENGJIA,JIANSHAODIAOZHUANGSHIQUNZUODEBIANXING,YIMIANYINGXIANGSHEBEIDEJIUWEISUDU。
四、吊装步骤
1、设备的进场、上排
ZAIGEXIANGZHUNBEIGONGZUOWANQUANZUOHAODEQINGKUANGXIA,JIUKAISHIZUZHISHEBEIDEJINCHANG、SHANGPAIHEDIAOZHUANGGONGZUOLE。 2、吊装前的准备工作SHEBEIZAIDIAOZHUANGQIAN,BIXUZUOHAOQUANMIANZIXIDEJIANCHAHESHIGONGZUO。JIANCHASHEBEIANZHUANGJIZHUNBIAOJI、FANGWEIXIANBIAOJISHIFOUZHENGQUE;JIANCHASHEBEIDEDIAOERSHIFOUFUHEDIAOZHUANGYAOQIU。 3、吊装索具的系接ZHUYAOBAOKUOHUACHEGUASHANGDIAOER、DIANDONGJUANYANGJIDELALISHIYANHEFANGWEIDIAOZHENG、TUOPAIQIANYINHETUOWEIXITONGDESHEZHIDENG。 4、SHIDIAO SHIDIAOQIANJIANCHAQUEREN;DIAOZHUANGZONGZHIHUIJINXINGDIAOZHUANGCAOZUOJIAODI;BUZHIGEJIANCHAGANGWEIJINXINGJIANCHADEYAODIANJIZHUYAONEIRONG;QIDIAOFANGXIAJINXINGDUOCISHIYAN,SHIGEBUFENJUYOUXIEDIAOXINGHEANQUANXING;FUCHAGEBUWEIDEBIANHUAQINGKUANGDENG。 5、吊装就位YOUZONGZHIHUIZHENGSHIXIALINGGEFUZHIHUI,JIANCHAGEGANGWEIDAOGANGDAIMINGQINGKUANG,BINGJIANCHAGEZHIHUIXINHAOXITONGSHIFOUZHENGCHANG;GEGANGWEIHUIBAOZHUNBEIQINGKUANG,BINGYONGXINHAOJISHITONGZHIZHIHUITAI;ZHENGSHIQIDIAO,SHISHEBEILIKAILINSHIZHIZUO500—800mmSHITINGZHI,BINGZUOJINYIBUJIANCHA,GEGANGWEIYINGHUIBAOQINGKUANGSHIFOUZHENGCHANG;CHECHUSHEBEIZHIZUOJIDIMIANZAWU,JIXUQIDIAO。 6、吊装示例XIANJIUYITAIZIZHONG32DUNDESHEBEIDIAOZHUANGGUOCHENGJULISHUOMING,QIDIAOZHUANGGUOCHENGKEFENWEILIANGBU: 第一步:设备的吊装。将设备从地面吊至7.800m楼面。WEILECHONGFENLIYONGSHEBEIZIDAIDEDIAOER,JIANSHAOQITAFUZHUGONGZUOBAOZHENGSHEBEIDEDIAOZHUANGANQUANJIMANZUSHIGONGJINDUYAOQIU,GAISHEBEICAIYONG2TAI90DUNDEQICHEDIAOXIANGHUPEIHEJINXINGZHENGJIDIAOZHUANG。KAOLVDAOSHEBEIDEWAIXINGCHICUNDAERQIECAIYONGZHENGJIDIAOZHUANG,YINCIYAOQIUZAIERLOUTUJIANWAIQIANGYULIUYIGESHEBEIDIAOZHUANGKONG,TONGGUOCITUJIANYULIUKONGJILIYONGDIMIANSHEZHIDE2TAI90DUNDEQICHEJIANGSHEBEIDIAOZHIERLOUMIAN,RANHOUCAIYONGGUNGANGSHUIPINGYUNSHUFANGFAJIANGZHILENGSHEBEIZHUANYIZOU。JUTIDIAOYUNCHENGXURUXIA:
1) 清理吊装现场障碍物并做好维护;
第二步:设备的就位。设备在楼面平移就位。
2) 准备吊装设备及机具并在土建预留孔顶部安装固定手动葫芦; 3) 设备运至吊装现场并拆除设备包装检查设备吊耳,同时对设备的棱角及重要部位进行保护; 4) 在吊装孔内侧设置手动葫芦和拆卸设备运输底排(因原设备运输底排不宜在狭窄的机房内使用); 5) 将设备吊至离地20mm处进行试吊,检查吊机、吊具及吊耳是否正常; 6) 采用2台90吨的汽车吊双机抬吊,将设备吊至土建预留孔外侧; 7) 一台吊机松钩转由预先设置的手动葫芦接替;通过手动葫芦与吊机的配合将设备逐渐拉进建筑物内,同时使设备放置于水平运输轨道上设置的运输底排及滚杠上; 8) 将设备转移走重复以上步骤进行第二台设备的吊装 SHEBEIDIAOZHILOUMIANHOUXUXUNSUJIANGSHEBEIZHUANYIZOU,YIBIANTIGONGDIAOZHUANGCHANGDIJINXINGXIAYITAISHEBEIDEDIAOZHUANG。YOUYUSHEBEIJIUWEIYU7.800MIDELOUMIAN,YIBUKENENGCAIYONGDIAOJIDENGDAXINGJIXIEHUA SHEBEIJINXINGSHEBEIDEANZHUANGJIUWEI,KAOLVDAOSHEBEIDEZIZHONGTIJIJIAODABIXUZAISHEBEIDIBUFUSHEGUIDAOYIBIANJINXINGSHEBEIDEJIUWEIANZHUANG。GENJUCIDIAOZHUANGSILUJIXIANCHANGTUJIANDESHIJIQINGKUANG,XUANZEYANSHEBEIANZHUANG WEIZHIFANGXIANGCAIYONGCAOGANGHUODAOGUIPUSHESHUIPINGYUNSHUGUIDAO,ZAIGUIDAOYUSHEBEIDIZUOJIANSHEZHIWUFENGGANGGUANZUOGUNGANG,LIYONGJIANZHUJIEGOUZHUJISHEBEIJICHUZUOMAODIAN,TONGSHISHEZHIDIANDONGJUANYANGJIJIDAOXIANGHUALUN,TONGGUOQIDONGJUANYANGJIBASHEBEISHUIPINGQIANYINDAOSHEBEIJICHUSHANG,RANHOUCAIYONGQIANJINDINGJIANGSHEBEITAISHENGCHECHUYUNSHUDIZUOJIGUNGANGZUIZHONGWANCHENGSHEBEIJIUWEI。SHEBEIJIUWEIANZHUANGCHENGXURUXIA:
1、清理施工现场及沿B轴线敷设轨道;
2、利用结构柱及设备基础设置牵引锚点; 3、在设备底座与水平运输轨道间设置运输底排及滚杠; 4、将电动卷扬机与设备可靠连接(拴节点最好选择吊点,如有困难应选择设备的可受力点) 5、启动牵引机具将设备水平运输到设备基础上(牵引速度不易过快要保证设备平稳前进); 6、通过千斤顶将设备安装就位并拆除施工机具
五、注意事项
1、ZHUANGZHIHUIXITONGSHISHEBEIDIAOZHUANGZUIZHUYAODEHEXIN,YESHIDIAOZHUANGCHENGBAIDEGUANJIAN。YINCI,YINGCHENGLIDIAOZHUANGLINGDAOXIAOZU,WEIDIAOZHUANGZHIDINGWANSHANHEGAOXIAODEZHIHUICAOZUOXITONG,HUIZHIXIANCHANGDIAOZHUANGGANGWEISHEZHIPINGMIANTU,SHIXINGDINGJI、DINGREN、DINGGANG、DINGZEREN,SHIZHENGGEDIAOZHUANGGUOCHENGYOUTIAOBUWENDISHUNLIJINXING。 2、ZUOWEIYICIDAXINGSHEBEIDEDIAOZHUANGZUOYE,BIXUZHIDINGYITAOYANGEDEXINGZHIYOUXIAODEGUANLIFANGFA,RANGZAICHANGDEMEIYIWEIGONGZUORENYUANDOUHENQINGCHUZIJIDEZHIZE,YIBAOZHENGYICIDIAOZHUANGCHENGGONG。 3、SHIGONGXIANCHANGSHIYONGDIAOCHEZUOYESHIYANGEZHIXING“SHIBUDIAO”DEYUANZE,JI“ZHONGLIANGBUMINGBUDIAO、CHITUBUQINGBUDIAO、XINHAOBUQINGBUDIAO、YOUQIWULUOBUDIAO、DIAOWUBUQINGBUDIAO、YEJIANWUZHAOMINGBUDIAO、DIAOSUOBUFUHEGUIDINGBUDIAO、DIAOWUBANGZHABULAOGUBUDIAO、DIAOWUSHANGXIAYOURENBUDIAO、LIUJIFENGYISHANGBUDIAO”。 |
