一、烟囱施工的昇降工作台的優越性烟囱昇降工作台是蘇聯的先进經驗之一,它比過去採用的裡脚手和外脚手兩種施工方法有着無可比的優越性。 過去用裡脚手施工,進入高空作業的時候,烟囱工的安全腰繩是吊掛在裡脚手的柱子上,變换操作位置的時候,人要像打鞦韆似的‘游’,像馬戲團裡的空中飛人一樣,非常危險。這無疑是一種不合安全條例的亟待解决的操作問題。再從採用外脚手施工法來看,此法首先就需要大量的脚手杆子,在降低成本上是一個問題;而進入高空作業之後,如果遇到氣候不正常又要影響工期。加上大量脚手架的綁紮在安全上也易發生事故,很明顯採用此法卽不安全 First, the chimney construction workbench superiority chimney lift table is one of the advanced Soviet experience, which in the past than the use of the inside and outside the scaffolding two scaffolding methods have unparalleled superiority. In the past, when using scaffolding to work in high altitude, the safety of the chimney workers was hanging on the pillars of the scaffolding. When changing the operating position, the people wanted to swing like a ’circus’ Like the trapeze in the regiment, it is very dangerous. This is undoubtedly an unsafe operation of the urgent problem of operation. Again from the use of construction methods outside the scaffolding point of view, this method first need a lot of scaffolding rod, in reducing costs is a problem; and into the high altitude operation, if you encounter an abnormal climate but also affect the construction period. Coupled with a large number of scaffolding banding in the security also prone to accidents, it is clear that the use of this method is not safe