Detachable beam -column connection structure

The utility model discloses a detachable beam -column connection structure relates to building connection structure field, has solved to be difficult to carry out the problem be connected with the roof beam when the bore of post changes, and its two posts that include roof beam and setting from top to bottom are equipped with the connecting pipe on the roof beam, be equipped with the connecting plate on the connecting pipe, and the post is equipped with first draw -in groove at proximal end portion, be equipped with the connection piece on the outer wall of post, be equipped with the stationary blade on the roof beam, being equipped with first mounting on the stationary blade, being equipped with the cardboard of U -shaped on the post, the cardboard is equipped with the second mounting, when the post of different bores need be connected to same roof beam, the cardboard of the width that the optional is suitable, then slide in the cardboard along first draw -in groove utilized first mounting fixed with connect