Construction device for beam body rail transportation and construction method thereof

The invention relates to the technical field of bridge construction, in particular to a construction device for beam body rail transportation and a construction method thereof.The construction device comprises a rail and a sliding module arranged on the rail in a sliding mode; the first traction module is fixedly arranged at one end of the track; the second traction module is oppositely arranged at the other end of the track; the sides, close to the middle of the track, of the first traction module and the second traction module are each fixedly provided with a force transmission module used for being connected with the sliding module. The sliding module is provided with a moving element capable of sliding along the track and a supporting element assembled on one side of the moving element; the supporting element and the moving element are fixedly connected and locked through a locking element; the device is not influenced by a track, can continuously and quickly move multiple segments of the beam body for mu