The utility model discloses a stable structure of an interior spatial super-sized hanger in a suspended ceiling. The stable structure comprises screws (2) and socketing push-type thin-walled steel guide tubes (4). The upper ends of the screws (2) are fixed to the top of a floor. The screws (2) are sleeved with the socketing push-type thin-walled steel guide tubes (4). Two ends of each socketing push-type thin-walled steel guide tube (4) are fixed on the corresponding screw (2) through a nut (3). Each socketing push-type thin-walled steel guide tube (4) for sleeving the corresponding screw (2) is formed by connecting two or more socking push-type thin-walled steel guide tube units, and the adjacent socketing push-type thin-walled steel guide tube units are butted through a socking push-type thin-walled steel guide tube additional connector (5). The stable structure is stable in structure; parts are cut with a numerical control machine tool; welding is omitted; products can be produced in factories; integrated processing of factory products is satisfied, field mounting is provided with great conveniences, and time is saved greatly for field mounting.