Aircraft model sinking and floating supporting device and four-degree-of-freedom supporting device

The invention belongs to the field of wind tunnel tests, and particularly relates to an airplane model sinking and floating supporting device and a four-degree-of-freedom supporting device. The airplane model sinking and floating supporting device comprises a sinking and floating supporting rod and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	REN ZHONGCAI, LIANG YONG, ZHANG LEI, NIE BOWEN, GUO TIANHAO, CEN FEI, ZHANG JUN, ZHU RENYU, LIU ZHITAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAND TOOLS MANIPULATORS MEASURING PERFORMING OPERATIONS PHYSICS PORTABLE POWER-DRIVEN TOOLS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention belongs to the field of wind tunnel tests, and particularly relates to an airplane model sinking and floating supporting device and a four-degree-of-freedom supporting device. The airplane model sinking and floating supporting device comprises a sinking and floating supporting rod and an outer supporting rod, the sinking and floating supporting rod is movably arranged in the outer supporting rod, the sinking and floating supporting rod has an upper limit position and a lower limit position in the outer supporting rod, the airplane model sinking and floating supporting device further comprises a balancing weight, a balancing weight rope and a fixed pulley, and a connecting piece is arranged on the sinking and floating supporting rod. The connecting piece is connected with one end of the counterweight rope, and the other end of the counterweight rope is connected with the counterweight block; the counterweight rope is arranged on the fixed pulley, and the fixed pulley is higher than the connecting