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专利号:201110224401.1专利权人:大连华锐重工集团股份有限公司设计人:马健本发明属于盾构掘进设备,特别涉及一种小直径盾构机用管片运输机及其操作方法。其特征在于:在管片吊机和管片拼装机之间的已拼合的管片内底面上装设由电液推杆、移动辊台、辊台轨道和牵引钩环组成的电液推杆驱动的管片运输机,其电液推杆
Patent No.:20110224401.1 Patentee: Dalian Huarui Heavy Industry Group Co., Ltd.Designer: Ma Jian The present invention belongs to shield tunneling equipment, in particular relates to a small diameter shield machine segment conveyor and its operation method. The utility model is characterized in that an electro-hydraulic push rod driven by an electro-hydraulic push rod, a moving roller table, a roller table track and a towing hook ring is installed on the inner bottom surface of the assembled segment between the segment crane and the segment assembling machine, The pipe conveyor, the electro-hydraulic putter