The invention relates to a railway shunting operation safety propulsion early warning device which comprises a machine box and a fixing assembly, a receiver is installed in the machine box, and a warning lamp is installed at the upper end of the machine box and electrically connected with the receiver. By arranging the fixing assembly, the two groups of clamping rods can drive the two groups of clamping rings to firmly clamp the power line at the connection part of the receiver and the power supply, so that the problem that the power line falls off due to vibration or other factors is avoided, and the power line is effectively prevented from loosening due to the clamping effect of the two groups of clamping rings; stable work of the receiver in the whole shunting operation period is guaranteed, the reliability and durability of the device are improved, after a rotary knob is rotated, a clamping ring is driven to be unfolded through interaction of a wedge-shaped block, a power line is convenient to mount and dismount, early warning 5 seconds before collision is achieved, and the reliability and durability of the device are improved. The normal form transformation of railway shunting operation safety protection from passive response to active prevention is realized, the accident rate can be reduced by 83%, and the operation efficiency is improved by 27%.

    本发明涉及铁路调车作业安全推进预警装置,包括机箱与固定组件,所述机箱的内部安装有接收器,所述机箱的上端安装有警示灯,所述警示灯与接收器电性连接。通过设置了固定组件,使得两组夹杆能够带动两组夹持环将电源线牢牢夹持在接收器与电源连接部位,避免了电源线因振动或其他因素脱落的问题,两组夹持环的夹紧作用有效防止了电源线的松动,保障了接收器在整个调车作业期间的稳定工作,提高了装置的可靠性和耐用性,旋转旋钮后,通过楔形块的相互作用,带动夹持环展开,方便电源线的安装与拆卸,实现碰撞前5秒预警,实现铁路调车作业安全防护从被动响应到主动预防的范式转变,可降低事故率83%,提升作业效率27%。


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    Titel :

    Railway shunting operation safety propulsion early warning device and system


    Weitere Titelangaben:

    铁路调车作业安全推进预警装置及系统


    Beteiligte:
    CHEN XI (Autor:in) / LIU WENFENG (Autor:in) / WANG XIN (Autor:in) / LIU JIAMIN (Autor:in)

    Erscheinungsdatum :

    17.06.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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