Pre -buried device of synchronous lining cutting platform truck of TBM continuous belt frame hoisting point

The utility model provides a pre -buried device of synchronous lining cutting platform truck of TBM continuous belt frame hoisting point, including the built -in fitting, the bottom of built -in fitting is passed the built -in fitting at the top of ball -type template and is walked the hole, the ball -type template is established in fixed module, be equipped with fastener around the fixed module, the built -in fitting adds the workshop machine -shaping at the reinforcing bar, treats the lining cutting platform truck back of taking one's place, artifically links to each other built -in fitting and lining cutting reinforcing bar, and hold the built -in fitting to penetrate the ball -type template screw thread and walk downtheholely, utilize fastener firmly fixed with ball -type template and lining cutting template, manual regulation built -in fitting burried depth, the lining cutting limit must not be stretched out in the built -in fitting end, has the characteristics that simple structure, safe and reliable and efficiency of construction are high.