隔振缓冲结构设计与仿真分析  

Design and Simulation Analysis of Vibration Isolation and Buffering Structure

作　　者：魏国[1] 赵益 王率军 雷晗 李绍民 Wei Guo;Zhao Yi;Wang Shuaijun;Lei Han;Li Shaomin(Southwest Institute of Technical Physics,Chengdu 610041,China)

机构地区：[1]西南技术物理研究所,成都610041

出　　处：《兵工自动化》2025年第4期77-82,共6页Ordnance Industry Automation

摘　　要：针对轮式车结构进行隔振缓冲、保护设备在运输时的安全问题,设计一种隔振缓冲系统。系统由稳定平台、隔振系统底盘、隔振器、稳定器、缓冲限位器组成;设备运输时,升降机构同隔振系统底盘一同下降到车架平板上,利用升降机构下压力将隔振系统底盘压紧在车架上,松开平台与隔振系统底盘的锁定,这时稳定平台与设备由隔振系统承载,设备呈柔性支承状态;隔振器在车辆运行时起隔振缓冲作用,当车辆起动、制动、转弯、受冲击时,缓冲限位器和稳定器起稳定限位作用。仿真结果表明:该系统的刚强度、性能特性满足设备的安全运输要求,可靠性和保障性也能得到保证,符合隔振缓冲系统研制的要求。A kind of vibration isolation and buffering system is designed to solve the problem of vibration isolation and buffering of wheeled vehicle structure and to protect the safety of equipment during transportation.The system consists of a stable platform,a vibration isolation system chassis,a vibration isolator,a stabilizer and a buffer limiter;When the equipment is transported,the lifting mechanism together with the chassis of the vibration isolation system descends to the flat plate of the frame,the chassis of the vibration isolation system is tightly pressed on the frame by the pressure of the lifting mechanism,the locking between the platform and the chassis of the vibration isolation system is loosened,at this time,the stable platform and the equipment are borne by the vibration isolation system,and the equipment is in a flexible supporting state;The vibration isolator plays the role of vibration isolation and buffering when the vehicle is running.When the vehicle starts,brakes,turns and is impacted,the buffer limiter and stabilizer play the role of stabilizing and limiting.The simulation results show that the stiffness,strength and performance characteristics of the system meet the requirements of the safe transportation of the equipment,and the reliability and supportability can also be guaranteed,which meets the requirements of the development of the vibration isolation and buffering system.

关 键 词：轮式车隔振与缓冲 隔振器 稳定器 限位缓冲器 

分 类 号：TJ811[兵器科学与技术—武器系统与运用工程]