The invention belongs to the field of tunnel construction equipment, and particularly relates to a tunnel inverted arch lining trolley. The tunnel inverted arch lining trolley is characterized in thatthe top of a base is symmetrically and fixedly connected with two side columns, the tops of the two side columns are fixedly connected with the same top cover, a ball screw is in transmission connection with a power assembly in a mounting groove in the bottom of the base, the two ends of the ball screw are rotationally connected with the inner walls of the two sides of the mounting groove, two gears are symmetrically and fixedly arranged on the ball screw in a sleeving mode, two toothed plates meshed with the two gears are symmetrically and fixedly connected to a connecting plate in the mounting groove, a driving wheel and a driven wheel are arranged at the bottom of the connecting plate, the bottom of the connecting plate is fixedly connected with an output shaft of a first motor, a rotating wheel is fixedly arranged on the output shaft in a sleeving mode, the rotating wheel and the driving wheel are in transmission connection with the same transmission belt, the top ends of the twosupporting columns on the top of the base are fixedly connected with the same construction platform, and a crawling ladder is arranged on the construction platform. According to the tunnel inverted arch lining trolley, the problems that an existing tunnel inverted arch lining trolley is inconvenient to move, inverted arch reinforcing steel bars are bound by workers, well protection is not achieved, and safety is poor are solved.
本发明属于隧道施工设备领域,尤其涉及一种隧道仰拱衬砌台车,底座顶部对称固定连接两个侧柱的顶部固定连接有同一个顶盖,底座底部安装槽内动力组件上传动连接有滚珠丝杠,滚珠丝杠的两端分别与安装槽的两侧内壁转动连接,滚珠丝杠上对称固定套设有两个齿轮,安装槽内连接板的对称固定连接有与两个齿轮相啮合两个齿板,连接板的底部分别设有主动轮和从动轮,连接板的底部固定连接第一电机的输出轴上固定套设有转轮,转轮和主动轮上传动连接有同一个传动皮带,底座的顶部两个支撑柱的顶端固定连接有同一个施工平台,所述施工平台上设有爬梯,解决现有的隧道仰拱衬砌台车,移动不方便,且工人绑扎仰拱钢筋没有良好的防护,安全性较差的问题。
Tunnel inverted arch lining trolley
一种隧道仰拱衬砌台车
2021-03-16
Patent
Electronic Resource
Chinese
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