The invention discloses a semi-hard stratospheric airship framework and a semi-hard stratospheric airship, the semi-hard stratospheric airship framework comprises large stiffening rings, small stiffening rings, a longitudinal pull rod, a central shaft, a head cone and a tail cone, a plurality of large stiffening rings are distributed on an airship body, and one or a plurality of small stiffening rings are respectively distributed on a head and a tail of the airship. A plurality of groups of longitudinal pull rods are uniformly distributed on the circumferences of the large stiffening ring andthe small stiffening ring to connect the large stiffening ring and the small stiffening ring in sequence, wherein the longitudinal pull rods, the large stiffening ring and the small stiffening ring surround and protect the airship skin; wherein the center shaft is located in the airship skin, one end of the center shaft is connected with one end of the longitudinal pull rod through the head cone,and the other end of the center shaft is connected with the other end of the longitudinal pull rod through the tail cone. An integral framework composed of the large stiffening rings, the small stiffening rings and the longitudinal pull rods outside the airship skin provides rigid protection for the airship bag body, and the shape of the airship body can be kept easily during overpressure and pressure loss.
本发明公开一种半硬式平流层飞艇骨架及半硬式平流层飞艇,半硬式平流层飞艇骨架包括:大加劲环、小加劲环、纵拉杆、中心轴、头锥和尾锥,其中多个大加劲环分布于飞艇艇身,艇头和艇尾各自分布有一或多个小加劲环,多组纵拉杆均匀分布在大加劲环和小加劲环的圆周上将大、小加劲环依次连接起来,其中纵拉杆和大、小加劲环围绕并保护飞艇蒙皮;以及中心轴位于飞艇蒙皮内,其中中心轴的一端与纵拉杆的一端通过头锥连接起来,中心轴的另一端与纵拉杆的另一端通过尾锥连接起来。通过飞艇蒙皮外面的大、小加劲环和纵拉杆组成的整体骨架为飞艇囊体提供了刚性保护,有利于在超压失压时艇体形状的保持。
Semi-hard stratospheric airship framework and semi-hard stratospheric airship
半硬式平流层飞艇骨架与半硬式平流层飞艇
2020-11-17
Patent
Electronic Resource
Chinese
IPC: | B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft |