Fabricated non-coplanar suspended ceiling

The utility model relates to an assembly type non-coplanar suspended ceiling, and relates to the technical field of decoration engineering, the assembly type non-coplanar suspended ceiling comprises a floor slab, a main suspended ceiling and an auxiliary suspended ceiling, the main suspended ceiling is detachably connected with the floor slab through a first connecting device, the first connecting device comprises a main keel, a clamping plate and a locking assembly, and the main keel is arranged on the floor slab and is provided with a clamping groove; the clamping plate is arranged on the main suspended ceiling and clamped in the clamping groove, the locking assembly is arranged on the main keel and used for positioning the clamping plate, the clamping plate is clamped in the clamping groove, the locking assembly is locked to position the main suspended ceiling, and then the auxiliary suspended ceiling is fixedly installed on the main keel through the second connecting device. When the main suspended ceilin