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index.html > 新聞資訊 > 常見問題 >

電動葫蘆升降鋼管過程中的安全要求

文章出處:未知作者:admin人氣:發表時間:2016-04-25 13:50【

懷鴿起重專業生產電動葫蘆,主要有DHS環鏈電動葫蘆、DHA雙速環鏈電動葫蘆、DHK快速環鏈電動葫蘆、DHP群吊電動葫蘆、舞臺電動葫蘆等各種規格型號電動葫蘆,產品技術先進,質量可靠。電動葫蘆升降鋼管升降過程中都有哪些要求?現在懷鴿廠家為您簡單講述一下:
(1)應根據機具布置情況組織管理人員,原則上設總指揮1人,每人監看2--3臺機具,1人操作電控制箱.2--3人觀察腳手架的升降情況。在升降全過程中,各崗位人員必須堅守崗位,不得隨意離開。
(2)鋼管升降腳手架升降順序:啟動電動葫蘆將起重鏈條拉緊拆除腳手架與建筑物的拉結(如分跨升降時,還應拆除與鄰躊的拉結桿),拆除腳手架承力架與建筑物的連結斗啟動電動葫蘆按規定的速度(一般是8lOcm/min)將腳手架承力架同步升降至上(下)一個弧留孔位置一按順序調平腳手架,并固定腳手架承力架與建筑物連結螺栓及拉桿呻安裝腳手架與建筑物的拉結裝置及做好各項安全防護措施一將電動葫蘆、提升機挑粱及防傾斜、防墜落安全保險裝置拆除并向上(下)移一層安裝好。
(3)升降腳手架時,腳手架下方及建筑物四周15m內嚴禁站人,并設專人監護。
(4)升降過程中,原則上腳手槊上睬電控制箱操作人員,其他人員必須撤離腳手架,不得滯留,嚴禁腳手架上存有其他施工物品。電控制箱操作人員應扣掛好安全帶。
(5)在升降過程中,應安排足夠數量的工作人員,觀察每臺電動葫蘆的工作情況與腳手架與建筑物之間情況。如發現電動葫蘆不同步或其他故障,需要更換電動葫蘆時,更換后必須進行檢查其運轉方向是否一致。若發現升降不同步時,應運臺進行擺平。若遇障礙物,應立即排除。腳手架兩水平高差不得大于15cm,否則應及時予以調整。故障排除后,經檢查確認一切正常,方可繼續升降。
(6)在升降問歇時。應檢查腳手架的桿件、扣件、承力架t提升機挑粱的各種構件、連接件等有否變形、松動或失效;發現異常應及時維修或更換。
(7)每一次升降操作的全部工作內容,應在一個工作班內完成,不得將未完工作交始下一班。

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