T type beam column and building body

The utility model discloses a T type beam column and building body, its T type beam column include first cylinder and second cylinder, on the first cylinder of central line position perpendicular to of first cylinder of second cylinder edge, first cylinder and second cylinder component T type cylinder, T type outer tube has been cup jointed in the activity on the T type cylinder that first cylinder and second cylinder constitute, T type outer tube includes first sleeve pipe and second sleeve pipe, first recess has been offered on keeping away from one side inner wall of first cylinder to the second sleeve pipe, and the welding had first spring on open -ended one side inner wall was kept away from to first recess, and the welding of first spring one end has first clamp plate, and first clamp plate contacts with the second cylinder, seted up the second recess on the inner wall of first sheathed tube one side, the welding had the second spring on open -ended one side inner wall was kept away from to the second r