freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

qtz40塔吊安拆方案(3樓)-文庫吧資料

2024-10-20 19:35本頁面
  

【正文】 consciousness, maintaining the authority of the constitution. General Secretary Xi Jinping pointed out that no rules, no side round. Party constitution is the fundamental law, the party must follow the general rules. In early 2020 held the eighth session of the Central Commission for Discipline Inspection Fifth Plenary Session of the 16th Central Committee, Xi Jinping again pointed out that constitution is the party must follow the general rules, but also the general rules. the revision of the 17 code and rule is Method in adhere to the regulations established for the purpose of bining rule of virtue is to adhere to the party constitution as a fundamental to follow, the constitution authority set up, wake up the party constitution and party rules the sense of discipline, the party constitution about discipline and selfdiscipline specific requirements. 4 second is to adhere to in accordance with the regulations governing the party and the party. The Party of rule of virtue de, mainly refers to the party39。 two is the political discipline regulations is not prominent, not specific, for violation of the party constitution, damage the 14 authority of Party Constitution of misconduct lack necessary and serious responsibility to pursue。 the third is banned terms and discipline law, both with the party discipline, disciplinary regulations repeat and Criminal law and other laws and regulations repeat。s eighteen years prehensive strictly practice. (a) revised two regulations of the party need of the ICAC guidelines in in 1997 Leaders as members of the Communist Party of China clean politics certain criteria (Trial) based on revised, the promulgation and implementation of January 2020, to strengthen the construction of the contingent of leading cadres play an 13 important role. But with the party to manage the party strictly administering the deepening, has not been able to fully meet the actual needs. Content is too plicated, eight prohibition, 52 are not allowed to hard to remember, and also difficult to put into practice。s leadership, to solve the masses of the people reflect a focus on the problem. The new revision of the code and rule , reflects the party39。 the fourth part on how to grasp the implementation of the two regulations of the party. code and Regulations revised the necessity and revised 12 history of the CPC Central Committee the amendment to the Chinese Communist Party members and leading cadres honest politics several guidelines and Chinese Communist Party discipline and Punishment Regulations column 1 by 2020 to strengthen party laws and regulations focus. Two party regulations revision work lasted a Years, pooling the wisdom of the whole party, ideological consensus, draw historical experience, respect for the wisdom of our predecessors, which reflects the unity of inheritance and innovation。 the second part is the interpretation of the two fundamental principles of the revision of laws and regulations in the party。( )] =< [S 地 ]=200KN/m2 (滿足要求) 11 (英文版 ) Two regulations promulgated for implementation is in the party in power for a long time and the rule of law conditions, the implementation of prehensive strictly strategic plan, implementation in accordance with the rules and discipline to manage the party, strengthen innerparty supervision of major initiatives. The two regulations supporting each other, the code adhere to a positive advocate, focusing on morality is of Party members and Party leading cadres can see, enough to get a high standard。( +750+40) /[( 3179。 h) /( V+G) =400/( +750+40) =< L/3 =(滿足要求) 、基礎(chǔ)對地最大壓力: S 地 =2( V+G) /( 3L179。 179。 、荷載 塔吊自重 F1 = 承臺自重 5179。 、 禁止相鄰塔吊同時向同一方向吊運作業(yè),嚴防吊運物體及吊繩相碰,確保交叉作業(yè)安全。 、 塔吊達到起升高度之前,相鄰兩座塔吊之間要錯開高出兩節(jié)塔身的高度。 、 從施工流水段上考慮兩塔作業(yè)時間盡量錯開,避免在同一時間、同一地點兩塔同時使用時發(fā)生碰撞。 、 塔吊應(yīng)由專職人員操作和管理,嚴禁違章 作業(yè)和超載使用,機械出現(xiàn)故障或運轉(zhuǎn)不正常時應(yīng)立即停止使用,并及時予以解決。 塔機作業(yè)時突然停電,首先查明原因,如停電時間較長,則應(yīng)采取措施,先將重物慢慢降至地面(用人工控制起升制動器電磁鐵)。防雷接地做法:用 1m2的鋼板立埋與基礎(chǔ)旁邊,用鍍鋅扁鐵與塔基基礎(chǔ)節(jié)連接。 塔機嚴禁帶病運轉(zhuǎn),處理電氣故障應(yīng)有專職人員兩人。 夜間工作或架設(shè)必須有充足的光照度。 風(fēng)力大于 4級,嚴禁拆裝作業(yè);風(fēng)力大于 6級,塔機嚴禁工作。 2)將各操作開關(guān)撥到零位上,切斷室內(nèi)總電 源,門上鎖,下塔機的切斷地面總電源。 吊鉤落地后,不得再放松起重繩。 牽引小車上的維修吊欄承載負荷不得超過 100Kg,操作與維修時欄內(nèi)不得超過兩個人。 起重臂的回轉(zhuǎn)運動沒有停止之前,嚴禁使用回轉(zhuǎn)制動器。 對有快慢檔機構(gòu)的操作,必須由慢到快或由快到慢,嚴禁越檔操作。 起重機不得斜拉或斜吊重物,嚴禁用于拔柱或類似的作業(yè),嚴禁起吊不明重量的物品,冬季嚴禁起吊凍結(jié)在地面上的物品。 起重機作業(yè)嚴格按說明書起重特性進行,嚴禁超載超力矩工作,更不允許將有關(guān)安全裝置拆卸后進行違章作業(yè)。 起重機作業(yè)時,由專人配備對講機與司機聯(lián)系,并指揮吊裝工作。 在不滿足電壓及電流要求的情況下禁止工作。 安全操作注意事項 8 起重機應(yīng)定人定機,有專人負責(zé),司機應(yīng)經(jīng)專業(yè)培訓(xùn)并 取得省級安檢部門頒發(fā)的上崗證,非安裝、維修、駕駛?cè)藛T未經(jīng)許可不得攀登塔機,嚴禁無證駕駛,在地面總電源閉合后必須用試電筆檢查起重機金屬結(jié)構(gòu)是否有電,保證安全后再上扶梯。 塔吊的拆卸 塔機的拆卸與安裝程序相反(待建筑物施工完成后,按說明書進行)。在連續(xù)加幾個標準節(jié)時,每加完一節(jié)后,用塔身起吊下一節(jié)標準節(jié)前,塔身節(jié)與下支座必須連接牢固,至少要連牢對角線上的四個螺栓。 在頂升過程中必須利用回轉(zhuǎn)機構(gòu)制動器將吊臂鎖住,嚴禁吊臂回轉(zhuǎn)。 頂升工作全部完成后,可以將爬升架下降到塔身底部或最上一道附著架處并加以固定或拆除,以降低整個塔機的重心和減少迎風(fēng)面積。卸下引進滾輪,調(diào)整油缸的伸縮長度,將下支座與塔身連接固定,即完成一節(jié)標準節(jié)的加節(jié)工作。利用引進滾輪在外伸框架滾動,人力把標準節(jié)引至塔身的正上方,對準標準節(jié)的螺栓連接孔,稍縮油缸至上下 標準節(jié)接觸時,用 8根 M27高強度螺栓將上下塔身標準節(jié)連接牢靠(預(yù)緊力矩 178。 開動液壓系統(tǒng),將頂升橫梁頂在塔身就近一個踏步上,再開動液壓系統(tǒng)使塞桿伸出約 ,稍縮活塞桿,使爬爪擱在塔身的踏步上。吊起一個標準節(jié)掛在引進梁小吊鉤上,調(diào)整小車的位置,使得塔吊的上部重心落在頂升油缸梁的位置上,司 機應(yīng)記準此平衡點位置,此時觀察到爬升架上四周 8個導(dǎo)輪基本上與塔身標準節(jié)主弦桿脫開。工作期間亦應(yīng)每班檢查,并做好記錄。 8)穿繞起升鋼絲繩 起升鋼絲繩由起升機構(gòu)引出,經(jīng)排繩裝置至塔頂滑輪,起重量限制器滑輪,再引向載重小車與吊鉤穿繞,最后將繩端固定在起重臂臂端的防扭機構(gòu)上。起重臂拉桿逐步受力而伸直,起重臂逐步減少上翹而接近水平位置,卸下鋼絲繩。左右,作裝拉桿準備。 在連接好起重臂拉桿后,捆扎在起重臂上弦桿。 在吊裝起重臂之前,必須安裝一塊 。 將其四根平衡臂拉桿成對地連接在平衡臂上,用繩索扎緊,準備起吊。 4)吊裝塔頂 6 將兩根 4276MM長的平衡臂拉桿與塔頂平衡臂拉板連接,吊裝塔頂至回轉(zhuǎn)塔身上,塔頂上焊接有力矩限制器一側(cè)與司機室朝向相同,用 4個 B45的銷軸連接,并裝好開口銷,充分張開 尾部。 吊裝已組好的回轉(zhuǎn)部分,用 4B50的銷軸將下支座與爬升架連接,用 8M30螺栓將下支座與塔身連接起來。 安裝爬升架平臺,然后將液壓泵站吊上平臺,接 好油管,檢查泵站運轉(zhuǎn)情況。此時測量高度為 。 安裝順序及說明 1)安裝標準節(jié) 將一個基礎(chǔ)標準節(jié)吊裝在與固定支腿連接的基礎(chǔ)節(jié) 上,用 8個 M30的高強度螺栓副緊固,注意頂升支板與引進標準節(jié)的方向相反,接著再裝 1個基礎(chǔ)標準節(jié),注意頂升支板在同一側(cè)。 本機各零件之間的連接繩卡,螺栓螺母,開口銷等標準件以及軸端擋板,銷軸等必須使用合格產(chǎn)品,或按設(shè)計圖紙制造的合格另件,不允許隨意代用。 在安裝或拆卸過程中,工作人員應(yīng)戴安全帽,高
點擊復(fù)制文檔內(nèi)容
公司管理相關(guān)推薦
文庫吧 www.dybbs8.com
備案圖鄂ICP備17016276號-1