The invention discloses a trackless automatic direction-adjusting trolley device for tunnel construction. The trackless automatic direction-adjusting trolley device comprises a trolley body, a front positive wheel pair, a front side wheel pair, a rear wheel pair and an automatic direction-adjusting device, the automatic direction adjusting device comprises a direction adjusting assembly, a sensor and a controller; the direction adjusting assemblies are devices capable of providing horizontal telescopic back-and-forth displacement and are symmetrically and horizontally mounted on the two sides of the trolley, one ends are connected with the bottom of the trolley body, and the other ends are connected with the front ends of the front positive wheel pairs; the sensor is a non-contact detection device, is mounted in a nearby area of a front positive wheel pair and faces tunnel walls on two sides; the sensor monitors the distance between the front end of the trolley and the tunnel walls on the two sides in real time and sends monitoring data to the controller in real time. The controller controls the front positive wheel pair to act synchronously through the direction adjusting assembly. The direction adjusting action is that horizontal back-and-forth displacement is provided through the direction adjusting assembly, the front positive wheel pair rotates in the left direction and the right direction along the horizontal plane, and the purpose of vehicle body direction adjusting is achieved; a traditional walking method of the groove-shaped wheel trolley is changed, and automatic direction adjusting and deviation rectifying can be achieved.
本发明公开了一种隧道施工的无轨道自动调向台车装置,包括车身、前正轮对、前侧轮对、后轮对、自动调向装置;自动调向装置包括调向组件、传感器、控制器;调向组件为能够提供水平伸缩往返位移的装置,对称水平安装于台车两侧,一端连接车身底部,另一端连接前正轮对的前端;传感器为无接触式检测设备,安装于前正轮对的附近区域,面向两侧隧道壁;传感器实时监测台车前端至两侧隧道壁的距离,并将监控数据实时发送至控制器;控制器通过调向组件控制前正轮对同步动作;调向动作是通过调向组件提供水平往返位移,前正轮对沿水平面作左右两个方向的旋转运动,达到车身调向的目的;此发明改变了槽型轮台车行走的传统方法,可实现自动调向纠偏。
Trackless automatic direction-adjusting trolley device for tunnel construction
一种隧道施工的无轨道自动调向台车装置
2023-01-20
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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