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qtz63塔式起重機械安裝方案(存儲版)

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【正文】 ............................................................................8 吊裝司機室 ......................................................................................................................................10 吊裝起重臂總成 ............................................................................................................................11 配裝平衡重 ......................................................................................................................................14 起升機構繞繩系統(tǒng) ........................................................................................................................14 接電源及試運轉 ............................................................................................................................14 頂升加節(jié) ...........................................................................................................................................15 頂升前的準備 .........................................................................................................................15 頂升前塔機的配平 ................................................................................................................15 頂升作業(yè)(見下圖) ...........................................................................................................165 試吊 ...............................................................................................................................................................17 部件檢查 .............................................................................................................................................17 安全裝置調(diào)試 ....................................................................................................................................18 塔機組裝好后應進行的實驗 .......................................................................................................206 作業(yè)質(zhì)量標準及檢驗要求 ...................................................................................................................207 技術記錄要求 ...........................................................................................................................................218 職業(yè)安全健康、環(huán)境管理措施和文明施工 ..................................................................................219 附著 ...............................................................................................................................................................22附表 1...............................................................................................................................................................243 / 31附表 2...............................................................................................................................................................25附表 3...............................................................................................................................................................26附表 4...............................................................................................................................................................27附表 5...............................................................................................................................................................281 / 311 安裝任務 工程概況根據(jù)**施工組織設計需在*****樓安裝壹臺 QTZ63 自升式起重塔吊以配合4樓的施工。d. 塔機各部件所有可拆的銷軸,塔身連接的螺栓、螺母均是專門特制零件,不得隨意代換。 吊裝立塔安裝好壓板及固定基礎節(jié)后,固定式立塔的順序按下圖進行。b. 將爬升架緩慢套裝在二個標準節(jié) MQ 側。下支座的八個連接強對誰標準帶四根主弦桿的八個連接套緩慢落下,將回轉支承總成放在塔身頂部。 螺 栓 的 預 緊 力 矩 為 , 雙 螺 母 中 防松 螺 母 擰 緊 扭 矩 應 稍 大 于 或 等 于 。9 / 31 b. 用定軸架和銷軸將平衡臂與回轉塔身固定聯(lián)接好。注意無論組裝多長的起重臂,均應先將載重小
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