摘要 |
PROBLEM TO BE SOLVED: To provide a lifting stand of a press-in construction machine for using a long size steel pipe sheet pile when simultaneously performing press-in work of a casing and the steel pipe sheet pile by the press-in construction machine. SOLUTION: When integrally constituting by vertically arranging a tubing device 2 and a steel pipe sheet pile press-in device 3, this lifting stand 4 fixes and connects a plurality of lifting columns 42 between both devices 2 and 3, and mutually restricts the plurality of lifting columns 42 in the horizontal direction. COPYRIGHT: (C)2004,JPO
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