Guided missile experiment launching hanging rack device capable of adjusting launching elevation and stop spacing

The invention discloses a guided missile experiment launching hanging rack device capable of adjusting launching elevation and stop spacing. The device comprises a launching hanging rack, a ground support and a missile launching frame; the launching hanging rack and the ground support are connected through a front supporting base and cushion blocks, through replacing of the cushion blocks of different heights, different launching elevations of the launching hanging rack can be achieved, the missile launching frame and the launching hanging rack are connected through a transfer lifting lug, thetransfer lifting lug is mounted and positioned through a lifting lug guide plate in a beam groove, and is connected with a beam body through a fast detaching stop pin, the efficiency of missile launching frame replacing is greatly improved, and during experiment hanging, more guarantee is achieved; the missile launching frame is fixed through a stop disc on a stop device, the stop disc slides along a rail plate of the st