Pull rod measuring force device suitable for monitoring of collapsing

The utility model relates to a monitoring technology field of collapsing especially relates to a pull rod measuring force device suitable for monitoring of collapsing, include: first reinforcing bar pull rod, second reinforcing bar pull rod, connect the reinforcing bar meter of first reinforcing bar pull rod and second reinforcing bar pull rod and the spring of being connected with the one end that the reinforcing bar meter was kept away from to second reinforcing bar pull rod. Owing to add the spring to increase its deflection that can bear, consequently can satisfy the monitoring of the large deformation of collapsing. Through reinforcing bar instrumentation volume can the be collapsed real -time pulling force of the body when being out of shape and deflection data, effectively the deformation process to the body that collapses monitors to foresee and the early warning the calamity that collapses according to its variation tendency. Simple structure, with low costs, the accurate high efficiency of measureme