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Concrete product transport mechanism, concrete product transport carriage, concrete product installation method
Concrete product transport mechanism, concrete product transport carriage, concrete product installation method
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机译：混凝土制品运输机构，混凝土制品运输车架，混凝土制品安装方法
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摘要
PROBLEM TO BE SOLVED: To provide a transportation mechanism of a concrete product which guides a transportation dolly along a curve without forming a guide groove in the concrete and achieve reduction of costs and simplification of work process.SOLUTION: One rail 14 is detachably attached to a travel path 12 of a transportation dolly of a concrete product. The transportation dolly includes a direction control part 19 which is guided by the rail 14. The direction control part 19 includes a wheel 25 disposed on the rail 14. A contact surface width P of the wheel 25 relative to the rail 14 is formed larger than a width of the rail 14. Further, flange parts 28 are formed at both end parts of the wheel 25.
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