The invention discloses a fusing type pressing and releasing mechanism for a space rope net. The fusing type pressing and releasing mechanism for the space rope net comprises a storage bag for storing the space rope net, a plurality of pressing plates attached to the outer wall of the storage bag, a net frame arranged on the storage bag in a sleeving mode, a plurality of springs, at least two tightening ropes and at least two hot knife assemblies connected to the pressing plates. The tightening ropes are wound on the outer walls of the pressing plates so as to fix the pressing plates to the outer wall of the storage bag, and the hot knife assembly is used for cutting off at least one tightening rope for fixing the pressing plates; fixing plates in one-to-one correspondence with the springs are connected to the inner wall of the net frame, the fixing plates are connected with steering rings, one ends of the springs are connected to the fixing plates, the other ends of the springs are connected with spring pull ropes, and the spring pull ropes penetrate through the steering rings and reserved holes of the corresponding pressing plates to be connected with buckle loops on the outer wall of the storage bag. The fusing type pressing and releasing mechanism for the space rope net can ensure that the space rope net is kept in an orderly folded state when bearing a large load before launching, and a storage bag containing the space rope net can be quickly and uniformly released when needed.
一种用于空间绳网的熔断式压紧释放机构。用于空间绳网的熔断式压紧释放机构包括收纳空间绳网的收纳包、多个贴合收纳包外壁的压紧板、套设于收纳包上的网框、多根弹簧、至少两根收紧绳及至少两个连接于压紧板的热刀组件,收紧绳绕设于各个压紧板外壁以将压紧板固定于收纳包外壁,热刀组件用于切断至少一根固定压紧板的收紧绳;网框的内壁连接有与弹簧一一对应的固定板,固定板均连接有转向环,弹簧的一端连接于固定板,另一端连接有弹簧拉绳,弹簧拉绳穿过转向环和对应压紧板的预留孔与收纳包外壁上的扣袢连接。用于空间绳网的熔断式压紧释放机构能确保发射前空间绳网承受大载荷时保持有序折叠状态并需要时快速均匀地释放装有空间绳网的收纳包。
Fusing type pressing and releasing mechanism for space rope net
一种用于空间绳网的熔断式压紧释放机构
2023-03-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
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Europäisches Patentamt | 2020
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