Attached oscillating steel die of tunnel tube piece

The invention relates to an attached oscillating steel die of a tunnel tube piece, which is provided with an inner cavity comprising a base, two side plates, two end plates, a cover plate and a vibrator fixed base, wherein the base is positioned on the lower side of the steel die and is provided wit...

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Bibliographic Details
Main Authors FENG YUBIN, FANG HAIZHEN, WANG PEIMING, YU ZUYI, DING BAOGUO, GONG HAIYUN
Format Patent
LanguageChinese
English
Published 01.12.2010
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Summary:The invention relates to an attached oscillating steel die of a tunnel tube piece, which is provided with an inner cavity comprising a base, two side plates, two end plates, a cover plate and a vibrator fixed base, wherein the base is positioned on the lower side of the steel die and is provided with an arc panel so as to form an inner ring surface of the tube piece; the two side plates are respectively positioned on the front side and the rear side of the steel die so as to form a side ring surface of the tube piece; the two end plates are respectively positioned on the left side and the right side of the steel die so as to form the side end face of the tube piece; the cover plate is positioned on the upper side of the steel die so as to form an outer ring surface of the tube piece; and the vibrator fixed base is in a saddle-shaped structure in the appearance and is welded and fixed on the arc panel of the base. The attached oscillating steel die of the tunnel tube piece can save labor force and improve the
Bibliography:Application Number: CN20101105672