Mobilizable precast pile for building construction real -time supervision instrument

The utility model discloses a mobilizable precast pile for building construction real -time supervision instrument, including slide rail device and tripod, the slide rail device says including smoothmovable rail that body, the first half are provided with the built -in fitting dead lever and the L type fastener of external screw thread, says along smooth movable rail that the both sides of body length direction lower extreme are provided with respectively and says body integrated into one piece's boss with smooth movable rail, and every built -in fitting dead lever wears to put the boss respectively and the L type fastener in the boss top is established to the knot, the tripod is including three spinal branch vaulting poles and set up the pulley in three spinal branch vaulting poles bottom respectively, the tripod pass through the pulley set up in on smooth movable rail said the body, the other end that three spinal branch vaulting poles did not set up the pulley all was connected with the fixed plate, is pro