起重(zhong)機(ji)運行終端位(wei)(wei)(wei)(wei)置時起作用(yong)的限(xian)(xian)(xian)(xian)制(zhi)(zhi)(zhi)器(qi)。 2.5.17.7 臂架變(bian)(bian)幅(fu)限(xian)(xian)(xian)(xian)位(wei)(wei)(wei)(wei)器(qi)(ing limiter) 限(xian)(xian)(xian)(xian)制(zhi)(zhi)(zhi)臂架傾角的限(xian)(xian)(xian)(xian)制(zhi)(zhi)(zhi)器(qi)。 2.5.17.8 偏斜限(xian)(xian)(xian)(xian)制(zhi)(zhi)(zhi)器(qi)(skew limiter) 當起重(zhong)機(ji)B.小車(che)變(bian)(bian)幅(fu)幅(fu)度(du)(du)限(xian)(xian)(xian)(xian)位(wei)(wei)(wei)(wei)器(qi) C.回轉限(xian)(xian)(xian)(xian)位(wei)(wei)(wei)(wei)器(qi) D.運行限(xian)(xian)(xian)(xian)位(wei)(wei)(wei)(wei) 33、用(yong)于行走式限(xian)(xian)(xian)(xian)制(zhi)(zhi)(zhi)塔式起重(zhong)機(ji)的回轉角度(du)(du),以免扭斷或損 壞電纜的限(xian)(xian)(xian)(xian)位(wei)(wei)(wei)(wei)器(qi)是( C )P110 A.起升高(gao)度(du)(du)限(xian)(xian)(xian)(xian)位(wei)(wei)(wei)(wei)器(qi) B.小車(che)變(bian)(bian)幅(fu)幅(fu)度(du)(du)限(xian)(xian)(xian)(xian)位(wei)(wei)(wei)(wei)器(qi) C對較長的軌(gui)道(dao)每隔25m超(chao)載限(xian)(xian)(xian)(xian)位(wei)(wei)(wei)(wei)器(qi)力矩限(xian)(xian)(xian)(xian)位(wei)(wei)(wei)(wei)器(qi)吊(diao)鉤高(gao)度(du)(du)限(xian)(xian)(xian)(xian)位(wei)(wei)(wei)(wei)器(qi)行程限(xian)(xian)(xian)(xian)位(wei)(wei)(wei)(wei)器(qi)變(bian)(bian)幅(fu)限(xian)(xian)(xian)(xian)位(wei)(wei)(wei)(wei)器(qi)駕駛室升降限(xian)(xian)(xian)(xian)位(wei)(wei)(wei)(wei)器(qi)以及吊(diao)鉤駕駛室防墜卷筒保險裝置和夾(jia)軌(gui)器(qi)齊(qi)全靈(ling)敏(min)可靠 條 大型施工機(ji)械安。

力(li)矩(ju)(ju)限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi):力(li)矩(ju)(ju)限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)器(qi)(qi)(qi)是用來限(xian)(xian)(xian)(xian)制(zhi)(zhi)塔(ta)(ta)(ta)式(shi)起(qi)重(zhong)(zhong)機實際作業(ye)起(qi)重(zhong)(zhong)力(li)矩(ju)(ju)不(bu)得超過額定(ding)起(qi)重(zhong)(zhong)力(li)矩(ju)(ju),而導(dao)致(zhi)整機傾(qing)翻的事故。 小編告訴大家,當力(li)矩(ju)(ju)限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)預警時,變(bian)幅(fu)(fu)(fu)小車要減速(su)了(le),等到報警時變(bian)幅(fu)(fu)(fu)五限(xian)(xian)(xian)(xian)位(wei)(wei)安全(quan)裝(zhuang)置如下: 1、起(qi)重(zhong)(zhong)力(li)矩(ju)(ju)限(xian)(xian)(xian)(xian)制(zhi)(zhi)器(qi)(qi)(qi):力(li)矩(ju)(ju)限(xian)(xian)(xian)(xian)制(zhi)(zhi)器(qi)(qi)(qi)是用來限(xian)(xian)(xian)(xian)制(zhi)(zhi)塔(ta)(ta)(ta)式(shi)起(qi)重(zhong)(zhong)機實際作業(ye)起(qi)重(zhong)(zhong)力(li)矩(ju)(ju)不(bu)得超過額定(ding)起(qi)重(zhong)(zhong)力(li)矩(ju)(ju),而導(dao)致(zhi)整機傾(qing)翻的事故。 2、變(bian)幅(fu)(fu)(fu)限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi):水平臂15、塔(ta)(ta)(ta)吊的小車變(bian)幅(fu)(fu)(fu)和動臂變(bian)幅(fu)(fu)(fu)限(xian)(xian)(xian)(xian)制(zhi)(zhi)器(qi)(qi)(qi)、行(xing)走限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)、力(li) 矩(ju)(ju)限(xian)(xian)(xian)(xian)制(zhi)(zhi)器(qi)(qi)(qi)、吊鉤高度限(xian)(xian)(xian)(xian)制(zhi)(zhi)器(qi)(qi)(qi)以及各種行(xing)程限(xian)(xian)(xian)(xian)位(wei)(wei)開關(guan)等安全(quan)保護裝(zhuang)置,必須(xu)齊全(quan)完整、靈敏(min)可靠,不(bu)得隨意(yi)調(diao)整和拆除(chu)。嚴禁有限(xian)(xian)(xian)(xian)。

塔(ta)機配件塔(ta)吊配件重量(liang)限(xian)制器(qi)力矩限(xian)制器(qi)變(bian)(bian)幅(fu)限(xian)位(wei)器(qi)高度起升限(xian)位(wei)器(qi). 原價:￥3500.00拍下價格的不(bu)同可能會由促銷(xiao)和打折(zhe)引起的,詳情可以咨詢賣家(jia)。 塔(ta)吊的力矩限(xian)制器(qi)、超(chao)高、變(bian)(bian)4. 變(bian)(bian)幅(fu)限(xian)位(wei)器(qi)檢查要(yao)求: ( 1 ) 變(bian)(bian)幅(fu)限(xian)位(wei)器(qi)靈敏可靠,變(bian)(bian)幅(fu)限(xian)位(wei)器(qi)開關動作后應(ying)(ying)保證小(xiao)車(che)停車(che)時其端部距緩(huan)沖裝置(zhi)(zhi)小(xiao)距離為200mm。 ( 2 ) 鋼絲繩排列整齊,無斷股現(xian)象,斷繩保護裝置(zhi)(zhi) 行(xing)(xing)(xing)走(zou)(zou)式塔(ta)式起重機應(ying)(ying)安裝行(xing)(xing)(xing)走(zou)(zou)限(xian)位(wei)器(qi),并應(ying)(ying)靈敏可靠。 設置(zhi)(zhi)要(yao)求: 軌道(dao)式塔(ta)機行(xing)(xing)(xing)走(zou)(zou)機構應(ying)(ying)在每個運(yun)行(xing)(xing)(xing)方(fang)向設置(zhi)(zhi)行(xing)(xing)(xing)程限(xian)位(wei)開關。在軌道(dao)上應(ying)(ying)安裝限(xian)位(wei)開關碰(peng)鐵(GB 第 6.3.1。

起(qi)重(zhong)(zhong)(zhong)機(ji)運(yun)行(xing)終端位(wei)置(zhi)時起(qi)作用的(de)限(xian)(xian)(xian)制器(qi)。 2.5.17.7 臂(bei)架變幅限(xian)(xian)(xian)位(wei)器(qi)(ing limiter) 限(xian)(xian)(xian)制臂(bei)架傾角的(de)限(xian)(xian)(xian)制器(qi)。 2.5.17.8 偏斜限(xian)(xian)(xian)制器(qi)(skew limiter) 當起(qi)重(zhong)(zhong)(zhong)機(ji)2、起(qi)重(zhong)(zhong)(zhong)機(ji)必須安裝行(xing)走、變幅、吊鉤高度限(xian)(xian)(xian)位(wei)器(qi)和(he)力矩限(xian)(xian)(xian) 南(nan)通(tong)新(xin)(xin)華建(jian)筑(zhu)集(ji)團有限(xian)(xian)(xian)公司機(ji)械管(guan)理制度 位(wei)器(qi)等(deng)安全裝置(zhi),并(bing)保證(zheng)靈活(huo)可(ke)靠(kao)。對有升(sheng)降式(shi)駕(jia)駛(shi)室的(de)起(qi)重(zhong)(zhong)(zhong)機(ji),斷整改措施:立即停止使用,重(zhong)(zhong)(zhong)新(xin)(xin)接線(xian)或調(diao)(diao)整,恢復(fu)高度限(xian)(xian)(xian)位(wei)器(qi)功能并(bing)調(diao)(diao)試(shi)合格。 規范(fan)要求:《建(jian)筑(zhu)塔(ta)式(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)安裝檢驗評(ping)定規程》(DBJ /T )第 6.0.3 條:塔(ta)機(ji)應。

B.小車變(bian)(bian)幅(fu)(fu)的(de)(de)塔式(shi)起(qi)重機應(ying)(ying)安(an)(an)裝(zhuang)臂(bei)架幅(fu)(fu)度限(xian)(xian)(xian)制開關,并(bing)應(ying)(ying)靈敏可靠 C.動臂(bei)變(bian)(bian)幅(fu)(fu)的(de)(de)塔式(shi)起(qi)重機應(ying)(ying)安(an)(an)裝(zhuang)小車行(xing)(xing)(xing)程開關,并(bing)應(ying)(ying)靈敏可靠 D.回轉(zhuan)部分不設(she)集電器(qi)的(de)(de)塔式(shi)起(qi)重機應(ying)(ying)安(an)(an)裝(zhuang)回轉(zhuan)限(xian)(xian)(xian)位(wei)器(qi),并(bing)應(ying)(ying)靈功能:防止塔機行(xing)(xing)(xing)走時越出軌(gui)道。 安(an)(an)裝(zhuang)位(wei)置(zhi)(zhi):安(an)(an)裝(zhuang)在行(xing)(xing)(xing)走臺車兩端(duan),與軌(gui)道兩端(duan)設(she)置(zhi)(zhi)的(de)(de)擋板相互(hu)作(zuo)用。 工作(zuo)要求(qiu):確保(bao)塔機在止擋裝(zhuang)置(zhi)(zhi)前不小于(yu)1m的(de)(de)位(wei)置(zhi)(zhi)能完全停止。 4、變(bian)(bian)幅(fu)(fu)限(xian)(xian)(xian)位(wei)裝(zhuang)置(zhi)(zhi): 功能:3、塔吊的(de)(de)力矩限(xian)(xian)(xian)制器(qi)、重量限(xian)(xian)(xian)制器(qi)、變(bian)(bian)幅(fu)(fu)限(xian)(xian)(xian)位(wei)器(qi)、行(xing)(xing)(xing)走限(xian)(xian)(xian)位(wei)器(qi)、高(gao)度限(xian)(xian)(xian)位(wei) 器(qi)等安(an)(an)全保(bao)護裝(zhuang)置(zhi)(zhi)不得隨(sui)意(yi)調整和拆(chai)除(chu),嚴禁(jin)用限(xian)(xian)(xian)位(wei)裝(zhuang)置(zhi)(zhi)代替操縱機構。 1、選(xuan)擇已知重量大。

超過變(bian)幅行走限(xian)(xian)(xian)位(wei)(wei)器(qi),塔(ta)式起重機(ji)的()等安全保護(hu)裝(zhuang)置(zhi)不得隨意調整(zheng)和(he)(he)拆除(chu),嚴(yan)禁用限(xian)(xian)(xian)位(wei)(wei)裝(zhuang)置(zhi)代替操縱機(ji)構。 A.力矩限(xian)(xian)(xian)制(zhi)器(qi) B.重量限(xian)(xian)(xian)制(zhi)器(qi) C.變(bian)幅限(xian)(xian)(xian)位(wei)(wei)器(qi) D.行走限(xian)(xian)(xian)位(wei)(wei)器(qi) E.高度(du)限(xian)(xian)(xian)位(wei)(wei)器(qi) 點擊查15. 塔(ta)吊的小車變(bian)幅和(he)(he)動臂(bei)變(bian)幅限(xian)(xian)(xian)制(zhi)器(qi)、行走限(xian)(xian)(xian)位(wei)(wei)器(qi)、力矩限(xian)(xian)(xian)制(zhi)器(qi)、吊鉤(gou) 高度(du)限(xian)(xian)(xian)制(zhi)器(qi)以及各種(zhong)行程限(xian)(xian)(xian)位(wei)(wei)開關等安全保護(hu)裝(zhuang)置(zhi),必須齊全完(wan)整(zheng)、靈敏可(ke)靠,不得隨意調整(zheng)和(he)(he)拆除(chu)。嚴(yan)禁用限(xian)(xian)(xian)5)電(dian)氣(qi)系統:未(wei)設置(zhi)開關箱和(he)(he)漏電(dian)保護(hu)器(qi)電(dian)線、電(dian)纜出現破(po)損、漏 電(dian),穿(chuan)線金屬軟管銹蝕(shi)、破(po)損無接(jie)零保護(hu)。處(chu)罰(fa):500元 2、塔(ta)吊存有下列情況(kuang)之一者:每例處(chu)罰(fa):300元。

2)小車變幅的(de)(de)塔式起(qi)(qi)重(zhong)機應(ying)安裝(zhuang)小車行(xing)程開(kai)關,動(dong)臂(bei)(bei)變幅的(de)(de)塔式起(qi)(qi)重(zhong)機應(ying)安裝(zhuang) 臂(bei)(bei)架幅度限(xian)(xian)制開(kai)關,并應(ying)靈敏(min)可靠 3)回轉部分不設集(ji)電器(qi)(qi)的(de)(de)塔式起(qi)(qi)重(zhong)機應(ying)安裝(zhuang)回轉限(xian)(xian)位器(qi)(qi),并應(ying)靈敏(min)可靠1)無(wu)(wu)力矩、超高、變幅、行(xing)走限(xian)(xian)位器(qi)(qi)、或不靈敏(min)的(de)(de)行(xing)走限(xian)(xian)位器(qi)(qi)無(wu)(wu)碰觸(chu) 裝(zhuang)置(zhi)的(de)(de) 2)吊鉤和卷揚機滾筒無(wu)(wu)保險裝(zhuang)置(zhi)的(de)(de) 無(wu)(wu)專(zhuan)人指揮(hui)或指揮(hui)人、司機、司索無(wu)(wu)*上崗的(de)(de) 3、工起(qi)(qi)升高度限(xian)(xian)位器(qi)(qi)用于(yu)防止在(zai)吊鉤提升或下降時(shi)可能出現(xian)的(de)(de)操作(zuo)失誤(wu)。采用俯仰角變幅動(dong)作(zuo)臂(bei)(bei)式塔式起(qi)(qi)重(zhong)機。起(qi)(qi)升高度限(xian)(xian)位器(qi)(qi)大都設于(yu)臂(bei)(bei)頭,以防止吊鉤上升超過限(xian)(xian)度與臂(bei)(bei)頭結構相撞。 (4)軌道。

87、(多選題(ti))塔(ta)吊的限(xian)(xian)(xian)位(wei)(wei)器(qi)包括()A超高限(xian)(xian)(xian)位(wei)(wei)器(qi)B行走限(xian)(xian)(xian)位(wei)(wei)器(qi)C變幅(fu)(fu)限(xian)(xian)(xian)位(wei)(wei)器(qi)D配重限(xian)(xian)(xian)位(wei)(wei)器(qi)E運行限(xian)(xian)(xian)位(wei)(wei)器(qi)參考(kao)答案:ABC88、(多選題(ti))下列哪些屬于安全技術標準規范(fan)規程?()A建筑施工高處3)回(hui)轉(zhuan)部分不(bu)設集電器(qi)的塔(ta)式起(qi)重機(ji)應(ying)安裝回(hui)轉(zhuan)限(xian)(xian)(xian)位(wei)(wei)器(qi),并應(ying)靈(ling)敏可靠(kao) 4)行走式塔(ta)式起(qi)重機(ji)應(ying)安裝行走限(xian)(xian)(xian)位(wei)(wei)器(qi),并應(ying)靈(ling)敏可靠(kao)。 3 保護裝置 1)小車變幅(fu)(fu)的塔(ta)式起(qi)重機(ji)應(ying)警,同時切斷起(qi)升(sheng)機(ji)構起(qi)升(sheng)電源(yuan)和變幅(fu)(fu)機(ji)構向(xiang)外(wai)變幅(fu)(fu)的電源(yuan),使(shi)(shi)起(qi)吊物只能下降,不(bu)能上升(sheng),使(shi)(shi)小車只能向(xiang)幅(fu)(fu)度(du)小的方(fang)向(xiang)運行,不(bu)能向(xiang)幅(fu)(fu)度(du)大的方(fang)向(xiang)運行。（3）變幅(fu)(fu)限(xian)(xian)(xian)位(wei)(wei)器(qi)。

安全(quan)(quan)防護裝(zhuang)(zhuang)置(zhi)分(fen)三類(lei)(lei):行(xing)程限(xian)位(wei)器(qi)(qi)(qi)(qi)(qi)類(lei)(lei)(起(qi)升、回(hui)轉、幅度、行(xing)走(zou)限(xian)位(wei)器(qi)(qi)(qi)(qi)(qi))、載荷限(xian)制器(qi)(qi)(qi)(qi)(qi)類(lei)(lei)(起(qi)重力矩(ju)限(xian)制器(qi)(qi)(qi)(qi)(qi)、起(qi)重量限(xian)制器(qi)(qi)(qi)(qi)(qi))、其它類(lei)(lei)。 2、行(xing)程限(xian)位(wei)器(qi)(qi)(qi)(qi)(qi) ①回(hui)轉限(xian)位(wei)器(qi)(qi)(qi)(qi)(qi)介紹(shao) 回(hui)5、變幅限(xian)位(wei)器(qi)(qi)(qi)(qi)(qi) 用(yong)途:用(yong)于防止可能出(chu)現的(de)操作失(shi)誤,使小車距離臂(bei)端(duan)或臂(bei)架根部有一定的(de)安全(quan)(quan)距離運行(xing)。 變幅小車終端(duan)緩沖器(qi)(qi)(qi)(qi)(qi) 變幅機構制動器(qi)(qi)(qi)(qi)(qi) 6、小車斷繩保護裝(zhuang)(zhuang)置(zhi) 主要作用(yong)是(shi)當變幅鋼絲對(dui)小車變幅的(de)塔吊(diao),選用(yong)機械型(xing)力矩(ju)限(xian)制器(qi)(qi)(qi)(qi)(qi)時,必須(xu)和該塔吊(diao)相適應(ying),(應(ying)選擇同一種(zhong)廠型(xing))。 4.裝(zhuang)(zhuang)有機械型(xing)力矩(ju)限(xian)制器(qi)(qi)(qi)(qi)(qi)的(de)動臂(bei)變幅式塔吊(diao),在每次(ci)變幅后,必須(xu)及時對(dui)超載限(xian)。

起(qi)(qi)升(sheng)高(gao)度限位(wei)(wei)器用(yong)于(yu)防止在吊(diao)鉤(gou)提升(sheng)或下降(jiang)時可(ke)能出現的操(cao)作失誤。采用(yong)俯仰(yang)角變(bian)幅動(dong)作臂式(shi)塔式(shi)起(qi)(qi)重機(ji)。起(qi)(qi)升(sheng)高(gao)度限位(wei)(wei)器大都(dou)設于(yu)臂頭,以防止吊(diao)鉤(gou)上升(sheng)超過限度與(yu)臂頭結C、行走機(ji)構(gou)夾軌器、錨定裝置工作 D、變(bian)幅機(ji)構(gou)限位(wei)(wei)器工作點(dian)擊查看答案182、填空(kong)題 起(qi)(qi)升(sheng)機(ji)構(gou)必須裝有(you)(),用(yong)以限制其起(qi)(qi)升(sheng)高(gao)度和下降(jiang)深度。 點(dian)擊查看答案183、單項。