Segmental model wind tunnel test device with multi-body separation structure

The invention provides a segment model wind tunnel test device with a multi-body separation structure, and belongs to the technical field of wind tunnel test, the segment model wind tunnel test device comprises two groups of support units arranged at intervals along a first path, each support unit comprises a support frame and a plurality of installation assemblies sequentially connected to the support frame, and each installation assembly is slidably connected with the support frame; the mounting assembly comprises a fixing mechanism and a plurality of mounting mechanisms which are sequentially distributed along a second path, and each mounting mechanism is slidably connected to the supporting frame along the second path; the fixing mechanism is connected to the multiple mounting mechanisms, the fixing mechanism comprises connecting pieces connected to the multiple mounting mechanisms and fixing modules used for fixing the segment models, the fixing modules are connected to the connecting pieces, and the fix