【正文】 施使用安全規(guī)定》1《門(mén)機(jī)使用說(shuō)明書(shū)》。中交二航局 G569 線(xiàn)北仙公路第一項(xiàng)目部梁場(chǎng)龍門(mén)吊安裝及拆除工程安全專(zhuān)項(xiàng)方案編 制： 審 核： 批 準(zhǔn)： 中交二航局 G569 線(xiàn)北仙公路第一項(xiàng)目部二○一五年十一月目 錄第一章 編制說(shuō)明 ............................................................................................................................1 編制目的 ...................................................................................................................................1 編制依據(jù) ...................................................................................................................................1 適用范圍 ...................................................................................................................................1第二章 工程概況 ............................................................................................................................2 概況 ............................................................................................................................................2 工程概況 ........................................................................................................................2 門(mén)機(jī)概況 ...................................................................................................................................2 主要技術(shù)參數(shù) ...............................................................................................................2 安裝場(chǎng)地 ...................................................................................................................................3 安裝的重點(diǎn)和難點(diǎn) ..................................................................................................................3第三章 主要施工工藝 ....................................................................................................................4 施工準(zhǔn)備 ...................................................................................................................................4 工藝準(zhǔn)備 .......................................................................................................................4 組織準(zhǔn)備 .......................................................................................................................5 工索具、起重設(shè)備準(zhǔn)備 ................................................................................................5 檢查準(zhǔn)備 .......................................................................................................................5 其它 ................................................................................................................................6 部件拼裝 ...................................................................................................................................6 支腿組裝 .......................................................................................................................6 起重小車(chē)組拼 ...............................................................................................................7 主梁節(jié)段拼裝 ...............................................................................................................7 結(jié)構(gòu)安裝 ...................................................................................................................................8 各部件起重參數(shù) ............................................................................................................8 大車(chē)走行機(jī)構(gòu)的定位 ..................................................................................................8 門(mén)腿安裝 .......................................................................................................................9 主梁安裝 .....................................................................................................................10 天車(chē)安裝 .....................................................................................................................11 司機(jī)室、爬梯等附屬件安裝 .....................................................................................12 電氣系統(tǒng)安裝 .........................................................................................................................12 調(diào)試試吊 .................................................................................................................................12 試車(chē)前準(zhǔn)備和檢查 .....................................................................................................12 無(wú)負(fù)荷試車(chē) .................................................................................................................13 負(fù)載試車(chē) .....................................................................................................................13 龍門(mén)吊拆除 .............................................................................................................................14 拆除前的準(zhǔn)備工作 .....................................................................................................14 拆除順序 .....................................................................................................................14 拆除方法 .....................................................................................................................14第四章 施工人員、設(shè)備、工索具、進(jìn)度計(jì)劃 ..............................................................................16 設(shè)備計(jì)劃 .................................................................................................................................16 工索具計(jì)劃 .........................................................