The invention discloses a duct piece crane and a hoisting method. The problem that in the prior art, a duct piece crane cannot adapt to large-gradient shield construction is solved. The large-gradient pipe piece crane comprises a walking frame body, an inclination angle adjusting mechanism is arranged on the walking frame body, a vacuum suction cup is arranged on the lower portion of the inclination angle adjusting mechanism, and an anti-falling mechanism used for bearing pipe pieces is arranged on the vacuum suction cup. In the large-gradient state, the pipe piece in the horizontal state can be smoothly hoisted, the pipe piece can be smoothly placed on the pipe piece conveying device in the slope state, and the pipe piece hoisting efficiency and the construction safety coefficient in large-gradient construction are improved.
本发明公开了一种管片吊机及吊运方法,解决了现有技术中管片吊机无法适应于大坡度盾构施工的问题。本发明大坡度管片吊机,包括行走架体,行走架体上设有倾角调节机构,所述倾角调节机构的下部设有真空吸盘,真空吸盘上设有用于承托管片的防脱落机构。大坡度状态下能够将处于水平状态的管片顺利吊起,且能够将管片顺利放置在斜坡状态的管片输送装置上,提高大坡度施工中管片吊运效率和施工安全系数。
Segment crane and hoisting method
一种管片吊机及吊运方法
2022-04-08
Patent
Elektronische Ressource
Chinesisch
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