Field measurer for municipal water supply and drainage engineering design

The utility model discloses an on-site measurer for municipal water supply and drainage engineering design, which comprises a fixed underframe, moving rollers, a brake plate, a water supply and drainage pipeline vertical measurement assembly and a water supply and drainage pipeline horizontal measurement assembly, the water supply and drainage pipeline perpendicularity measuring assembly comprises a damping supporting disc, a damping damper, a damping telescopic spring, a damping connecting plate, a fixed vertical frame, a driving motor, a vertical transmission threaded rod, a threaded rod supporting disc, a guide limiting rod and a movable connecting base. The water supply and drainage pipeline horizontal measuring assembly comprises a transverse supporting frame, a rotating motor, a transverse transmission threaded rod, a connecting supporting disc, a movable sliding groove, a movable sliding block, a movable connecting plate, a supporting connecting frame, a winding motor, a rotating winding shaft, a windi