A posture adjustment device for working jumbo for tunnel lining

The utility model discloses a posture adjustment device for working jumbo for tunnel lining inputs the controller through the angular shift volume of two directions collecting three angular transducer, and through analytical judgement, tribit cross magenetic exchange valve's operating position is adjusted in the give -out order, switch -on or break off its oil circuit, and then control hydraulic cylinder's piston rod rises or descends to carry out posture adjustment to the platform truck. This adjustment mechanism simple structure, convenient operation adjusts the precision height, and has guaranteed constructor's safety. 本实用新型公开了种用于隧道衬砌模板台车的姿态调节装置，通过将三个倾角传感器收集到的两个方向的角度偏移量输入到控制器中，通过分析判断，发出指令，调节三位四通电磁换向阀的工作位置，接通或者断开其油路，进而控制液压油缸的活塞杆上升或下降，从而对台车进行姿态调节。该调节机构结构简单，操作方便，调节精度高，且保证了施工人员的安全。