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一种铁路车辆安全联锁钥匙箱
InventionUnknown
10Claims · 1 independent
§ Ⅰ
Dossier Overview
Inventor
刘恭智; 姜东宾; 高磊
Filing Date
Aug 26, 2026
Publication Date
Oct 16, 2026
IPC Classification
E05B 65/52 (2006.01)E05B 15/00 (2006.01)F16K 31/524 (2006.01)F16K 35/00 (2006.01)F16K 27/00 (2006.01)
本发明公开了一种铁路车辆安全联锁钥匙箱,包括面板主体、锁头组件、手柄转轴组件、凸轮部及气路阀组件。面板主体背面设有可横向滑动的滑块,滑块朝向凸轮部一侧设有卡合部;凸轮部外周开设有限位缺口,与手柄转轴组件传动连接;气路阀组件内设有导气盘及进气、出气气路,导气盘与凸轮部同轴传动,其上设有配合进气口、配合出气口及压紧气孔。本钥匙箱具备运行与维护双工位,通过滑块与凸轮部的卡合配合实现双向机械互锁,转动手柄可同步完成气路通断切换。本发明联锁逻辑精准可靠,纯机械结构杜绝误操作,适配铁路车载振动工况,环境适应性强,模块化配置可适配不同车型需求。
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