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实用新型
CN209308697U 下沉式隧道顶板模板台车装置 有权

下沉式隧道顶板模板台车装置
摘要：
本实用新型涉及一种下沉式隧道顶板模板台车装置包括模板和台车，所述台车包括安装座、支架、液压机构和用于放置在基础上的基座，所述安装座可纵向移动地设置于所述支架的底部，所述液压机构包括竖直设置的第一油缸和纵向设置的第二油缸，所述第一油缸的缸体安装于所述基座，所述第一油缸的活塞杆与所述支架连接，所述第二油缸的缸体安装于所述支架的底部，所述第二油缸的活塞杆与所述安装座连接，所述模板安装于所述支架的顶部。上述下沉式隧道顶板模板台车装置利用第一油缸和第二油缸实现纵向移动。(ESM)同样的发明创造已同日申请发明专利
摘要（英）：

The utility model relates to a sinking type tunnel roof formwork trolley device which comprises a formwork and a trolley. The trolley comprises an installation base, a support, a hydraulic mechanism and a base used for being placed on a foundation. The mounting base is arranged at the bottom of the support in a longitudinally movable mode. The hydraulic mechanism comprises a first oil cylinder which is vertically arranged and a second oil cylinder which is longitudinally arranged; a cylinder body of the first oil cylinder is installed on the base, a piston rod of the first oil cylinder is connected with the support, a cylinder body of the second oil cylinder is installed at the bottom of the support, a piston rod of the second oil cylinder is connected with the installation base, and the formwork is installed at the top of the support. According to the sinking type tunnel top plate formwork trolley device, longitudinal movement is achieved through the first oil cylinder and the secondoil cylinder.

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