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通过分析目前配装国产前置式液压系统的自卸汽车各类恶性事故及安全隐患的根本原因,排除了用户操作不当之因素;阐述了前置式液压举升系统不同各元件间的匹配问题,并重点从系统原理图的确定、液压元件选型以及系统结构的优化和合理布局等,论证并指出完善液压系统元件、改进布局是预防恶性事故和排除安全隐患的关键。
By analyzing the root causes of various types of accidents and potential safety hazards of dump trucks equipped with front-mounted hydraulic system, the factors of improper operation are ruled out. Matching problems between different components of front-mounted hydraulic lifting system , And the key point is to determine the schematic of the system, the selection of hydraulic components and the optimization and rational layout of the system structure. The key to improve the hydraulic system components and improve the layout is to prevent accidents and eliminate potential safety hazards.