Spacecraft high-temperature thermal insulation screen installation device and method

The invention provides a spacecraft high-temperature thermal insulation screen installation device and method. The device comprises a supporting device and a lifting device. The supporting device is detachably connected with the lifting device. The supporting device comprises an upper supporting ring, reinforcing rods, a lower supporting ring and supporting legs. The upper supporting ring is connected with the lower supporting ring through the reinforcing rods. The supporting legs are connected with the reinforcing rods and/or the lower supporting ring. The upper supporting ring and the lower supporting ring are used for instlling a high-temperature thermal insulation screen. The lifting device comprises a body frame and an adjustable supporting structure. The adjustable supporting structure is arranged at the upper end of the body frame and is used for the supporting device. When the high-temperature thermal insulation screen is assembled, direct contact with an easily-abraded thermal control coating face is avoided, the operation difficulty and risk are lowered, and good effects are achieved. The spacecraft high-temperature thermal insulation screen installation device and method are simple in structure and convenient to operate, and rapid installation of the high-temperature thermal insulation screen can be achieved.