The invention discloses a spring hydraulic internal supporting type parking anti-running device which comprises an executing mechanism, the executing mechanism is connected with an integrated block assembly through an executing pipe, the integrated block assembly is connected with an oil pump assembly through a first connecting pipe, the integrated block assembly is connected with an oil tank, the oil tank is connected with the oil pump assembly, and the oil tank is further connected with an energy accumulator. The energy accumulator is connected with the integrated block assembly through a second connecting pipe; the invention further discloses an anti-slip method of the spring hydraulic inner supporting type parking anti-slip device. During braking, hydraulic oil in the oil cylinder returns to the oil tank through the overflow valve, adjustment of the braking capacity of the parking anti-slip device is facilitated, the applicability of equipment is expanded, anti-slip of a vehicle is reliably implemented, and the safety of operation of a hump shunting yard is improved. When a vehicle is relieved, the spring and the working spring are installed in the oil cylinder, the oil cylinder is of a single-action type, hydraulic oil in the oil cylinder returns to an oil tank through the reversing valve during relieving, and the oil cylinder is novel in design, compact and simple in structure and safe and reliable in work.
本发明公开了弹簧液压内撑式停车防溜器,包括执行机构,执行机构通过执行管连接有集成块组件,集成块组件通过第一连接管连接有油泵组件,集成块组件连接有油箱,油箱与油泵组件连接,油箱还连接有蓄能器,蓄能器通过第二连接管与集成块组件连接;本发明还公开了弹簧液压内撑式停车防溜器的防溜方法。本发明制动时油缸内的液压油通过溢流阀回到油箱,便于停车防溜器制动能力的调整,扩大了设备的适用性,可靠的对车辆实施防溜,提高了驼峰调车场作业的安全性。对车辆实施缓解时依靠弹簧,工作弹簧安装在油缸内部,油缸采用单作用式,缓解时油缸内的液压油通过换向阀回到油箱,油缸设计新颖、结构紧凑简单、工作安全可靠。
Spring hydraulic internal support type parking anti-slip device and anti-slip method
弹簧液压内撑式停车防溜器及防溜方法
2025-03-07
Patent
Electronic Resource
Chinese
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |
European Patent Office | 2024
|European Patent Office | 2023
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