The tensioning type connecting, unlocking and separating integrated device comprises a connecting and unlocking assembly and a plurality of bearing and separating assemblies, wherein the bearing and separating assemblies are arranged on the periphery of the connecting and unlocking assembly; the connecting and unlocking assembly comprises a supporting seat, a collecting cover, a collecting spring, a screw rod, a nut, a ball pad and a memory alloy separation nut; the ball pad is arranged at one end of the supporting seat; one end of the screw rod penetrates through the supporting seat and the ball pad and extends into the supporting seat; the nut is in threaded connection with the screw; the collecting cover is sleeved with the collecting spring and is in threaded connection with the supporting seat; the other end of the supporting seat is fixedly connected with the load bottom plate; the memory alloy separation nut is fixedly connected with the satellite bottom plate; the other end of the screw penetrates through the satellite bottom plate and is screwed into the memory alloy separation nut; a certain distance is formed between the supporting seat and the satellite bottom plate; in the bearing separation assembly, a separation spring is arranged in an inner cylinder, the inner cylinder is arranged in an outer cylinder, a fastener penetrates through the outer cylinder, a bottom plate and an epoxy glass steel plate to be fixedly connected with a satellite bottom plate, a satellite cap is connected with the outer cylinder, and the satellite cap is fixedly connected with a load bottom plate.
本发明的张拉式连接解锁分离一体化装置包括一连接解锁组件和若干承载分离组件,承载分离组件布置于连接解锁组件周边;连接解锁组件包括支撑座、收集盖、收集弹簧、螺杆、螺母、球垫和记忆合金分离螺母;球垫置于支撑座一端;螺杆一端穿过支撑座、球垫伸入支撑座内;螺母与螺杆螺纹连接;收集弹簧套在收集盖上,收集盖与支撑座螺纹连接;支撑座另一端与载荷底板固连;记忆合金分离螺母与卫星底板固连;螺杆另一端穿过卫星底板拧入记忆合金分离螺母中;支撑座与卫星底板之间间隔一定距离;承载分离组件中,分离弹簧置于内筒内,内筒置于外筒内,紧固件穿过外筒、底板、环氧玻璃钢板与卫星底板固连,卫星帽与外筒连接,卫星帽与载荷底板固连。
Tensioning type connecting, unlocking and separating integrated device
张拉式连接解锁分离一体化装置
2023-08-11
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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