BIM (Building information modeling) -based steel structure oblique crossing positioning connection device

BIM (Building information modeling) -based steel structure oblique crossing positioning connection device, including girder and sloping, the girder is by the girder pterygoid lamina, the girder web isconstituteed, the sloping is by the sloping pterygoid lamina, the sloping web is constituteed, girder web top surface is equipped with the bottom plate, bottom plate top surface left end changes theboard through articulated connection of pivot, the transverse groove is seted up respectively to both sides around the bottom plate upper portion, be equipped with first slider in the transverse groove, the transverse groove horizontal slip can be followed to first slider, several evenly distributed's first screw hole is seted up respectively to both sides around the bottom plate, first screw holecommunicates with each other with the bottom plate is inside, the second screw hole is seted up in the first slider outside, lie in with the first screw hole of one side correspondingly with the second screw hole, the first sc