(1)準備工作
檢查路基、軌道鋪設是否符合要求,埋設地錨,根據立塔旋轉搬起方向、塔ta身shen總zong高gao度du等deng情qing況kuang,決jue定ding地di錨mao的de位wei置zhi。地di錨mao分fen主zhu地di錨mao和he輔fu助zhu地di錨mao。主zhu地di錨mao是shi塔ta身shen立li起qi的de關guan鍵jian,旋xuan轉zhuan搬ban起qi塔ta身shen的de全quan部bu荷he載zai由you主zhu地di錨mao承cheng擔dan,而er且qie在zai拆chai塔ta時shi,仍reng需xu要yao使shi用yong地di錨mao,所suo以yi必bi須xu認ren真zhen埋mai設she,使shi其qi達da到dao要yao求qiu的de承cheng載zai力li,並bing作zuo好hao防fang腐fu處chu理li。地di錨mao輪lun的de中zhong心xin必bi須xu與yu軌gui距ju的de中zhong心xin相xiang一yi致zhi,以yi保bao證zheng塔ta身shen搬ban起qi過guo程cheng中zhong,始shi終zhong沿yan軌gui距ju中zhong心xin麵mian旋xuan轉zhuan,不bu產chan生sheng偏pian心xin,使shi門men架jia均jun衡heng受shou力li。輔fu助zhu地di錨mao的de作zuo用yong是shi在zai塔ta身shen搬ban起qi時shi,隨sui旋xuan轉zhuan隨sui放fang鬆song鋼gang絲si繩sheng,此ci地di錨mao是shi做為保險鋼絲繩的錨定點,以防止塔身在旋轉過程中,發生向相反方向倒塔的事故。
(2)整體安裝
按照說明書要求的程序,安裝行走機構、門架與壓鐵.起重臂插在門架平台的支架軸上,按塔身臥倒組裝尺寸搭好道木垛上,組裝塔身、塔帽,使塔身架在道木垛上,其軸線大致與地麵平行。
(3)穿繞鋼絲繩
將卷揚機鋼絲繩經駕駛室到塔帽的滑輪組,最後固定在起重機頭部,全部繩長及兩滑輪組之間距離應經計算確定。
(4)豎立塔身前
應對控製器、限xian位wei開kai關guan等deng電dian氣qi設she備bei進jin行xing檢jian查zha,把ba操cao縱zong室shi內nei的de活huo動dong控kong製zhi盤pan取qu下xia,裝zhuang在zai室shi外wai支zhi架jia上shang,便bian於yu立li塔ta時shi操cao作zuo。夾jia緊jin軌gui鉗qian,並bing在zai行xing走zou輪lun下xia麵mian楔xie好hao防fang滑hua楔xie。為wei加jia強qiang門men架jia的de剛gang度du,可ke在zai門men架jia兩liang側ce綁bang十shi字zi撐cheng。起qi動dong前qian應ying規gui定ding各ge崗gang職zhi責ze,嚴yan格ge分fen工gong及ji指zhi揮hui聯lian絡luo信xin號hao。主zhu地di錨mao的de監jian查zha應ying由you有you經jing驗yan的de起qi重zhong人ren員yuan負fu責ze,當dang發fa現xian鬆song動dong等deng異yi常chang現xian象xiang時shi,要yao立li即ji停ting車che采cai取qu措cuo施shi(可在地錨上增加壓鐵)。開動卷揚機,使塔身離開道木垛約200mm左右,立即停機,檢查各部件的受力完好情況。
(5)豎立塔身
經過檢查,確認情況正常,繼續開動卷揚機,使塔身穩定豎立,輔助地錨處的鋼絲繩隨之鬆動。塔身立至60°hou,suitashenzhongxindebianhuajuanyangjiyaozhujianjiansu,dangtashenzhongxinjiejinanzhuangjiaoshi,juanyangjitingzhigongzuo,yongyidongshiqizhongjilajinbaoxiangangsisheng,kaotashenzizhonghuanhuanluozaiyuxiandianhaodedianmushang。tashenwendinghou,zailajinbaoxiangangsisheng,shitashenshaowai,suijichexiadianmuceng,ranhousongbaoxiangangsishengfangwentashen。
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