The invention provides a damping buffer device used for submersible launching and retrieval work. The damping buffer device comprises a cylinder cover (1), a disc spring washer (2), a second disc spring guider (3), a second guide bearing (4), a locking adjusting washer (5), a guide rod bush (6), a cylinder body assembly (7), a first disc spring guider (8), a first guide bearing (9), a guide bush (10), a guide rod (11), a sealing ring (12), a first disc spring (13) and a second disc spring (14), and is characterized in that at the non-compressed initial position of the damping buffer device, the right side face of an annular boss of the second disc spring guider (3) is blocked by the left end face of the locking adjusting washer (5), the right end face of a guide ring of the first disc spring guider (8) is blocked by the left end face of the guide bush (10), at this moment, the first disc spring (13) and the second disc spring (14) have pre-compression force, and a guide barrel of the first disc spring guider (8) stretches out of the right end of the guide bush (10). The damping buffer device adopts the buffer structure of the two stages of disc springs, the buffer vibration absorption capacity is high, and the damping buffer device is suitable for buffering and vibration stop during launching and retrieval of manned submersibles under the severe sea condition.
本发明提供了一种用于潜水器布放回收作业的阻尼缓冲器,包括缸盖(1)、碟簧垫圈(2)、碟簧导向器二(3)、导向轴承二(4)、止动调整垫圈(5)、导向杆衬套(6)、缸体组件(7)、碟簧导向器一(8)、导向轴承一(9)、导向衬套(10)、导向杆(11)、密封圈(12)、碟簧一(13)和碟簧二(14),其特征在于,在阻尼缓冲器未压缩的初始位置,碟簧导向器二(3)的环形的凸台右侧面被止动调整垫圈(5)的左端面挡住,碟簧导向器一(8)的导向环右端面被导向衬套(10)的左端面挡住,此时碟簧一(13)、碟簧二(14)具有预压缩力,碟簧导向器一(8)的导向筒伸出导向衬套(10)的右端外。本发明的阻尼缓冲器采用二级碟簧的缓冲结构,缓冲吸振能力强,适用于恶劣海况下的载人潜水器的布放与回收中的缓冲止荡。
Damping buffer device used for submersible launching and retrieval work
一种用于潜水器布放回收作业的阻尼缓冲器
2020-11-13
Patent
Electronic Resource
Chinese
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