隨著建築業的發展,建築施工的機械化程度逐年提高,塔式起重機(簡稱塔機)作為一種能夠實現垂直和水平運輸物料的機械,特別是因其起升高度高、起升重量大、工gong作zuo幅fu度du大da等deng特te點dian,在zai建jian築zhu業ye得de到dao了le廣guang泛fan的de應ying用yong。但dan是shi,由you於yu塔ta機ji結jie構gou較jiao龐pang大da,並bing伴ban有you高gao空kong作zuo業ye,所suo以yi容rong易yi發fa生sheng塔ta機ji傾qing翻fan事shi故gu。這zhe些xie事shi故gu不bu僅jin影ying響xiang了le建jian築zhu施shi工gong的de進jin度du,而er且qie給gei國guo家jia和he人ren民min的de帶dai來lai了le巨ju大da的de生sheng命ming和he財cai產chan損sun失shi。
目前塔式起重機安裝有安全限位裝置,主要包括起重量限位器、起重力矩限位器、幅度限位器、起升高度限位器、回hui轉zhuan限xian製zhi器qi。安an全quan裝zhuang置zhi的de作zuo用yong在zai於yu塔ta機ji在zai使shi用yong過guo程cheng中zhong一yi旦dan超chao過guo設she定ding的de數shu值zhi自zi動dong切qie斷duan電dian源yuan,防fang止zhi塔ta機ji事shi故gu的de發fa生sheng。導dao致zhi塔ta機ji傾qing翻fan更geng重zhong要yao的de是shi對dui塔ta機ji隱yin患huan的de檢jian查zha不bu到dao位wei,雖sui然ran塔ta機ji上shang安an裝zhuang有you安an全quan限xian位wei裝zhuang置zhi,但dan檢jian查zha不bu到dao某mou些xie隱yin患huan的de存cun在zai,在zai吊diao裝zhuang或huo特te定ding情qing況kuang下xia使shi得de危wei險xian因yin素su加jia劇ju,最zui終zhong導dao致zhi塔ta身shen傾qing角jiao過guo大da引yin起qi塔ta機ji傾qing翻fan。所suo以yi,如ru何he有you效xiao地di檢jian測ce塔ta身shen在zai使shi用yong之zhi前qian及ji使shi用yong過guo程cheng中zhong傾qing角jiao的de大da小xiao,當dang傾qing角jiao大da於yu某mou一yi臨lin界jie狀zhuang態tai時shi及ji時shi報bao警jing可ke以yi有you效xiao的de預yu防fang塔ta機ji傾qing翻fan事shi故gu的de發fa生sheng。
zaitashiqizhongjifangqingfanjiankongyizhong,qizhongzhuyaodeyibufenshiqingjiaoceliangzhuangzhi。qingjiaoceliangzhuangzhidezuoyongzaiyushishiceliangtashenqingxiedejiaodu。youyutashendingduandeqingjiaobianhuahenxiao,qingjiaoceliangzhuangzhicaiyangpinlvyaozai0.5-10Hz範圍內,測量精度高於0.05度。同時要過濾掉塔頂震動引起的噪聲、保證通信可靠、判斷準確。
手機版|
關注公眾號|

下載手機APP

