The invention discloses an automatic sound alarm and signal display device for railway and highway bridge collapse accidents, which comprises a power supply device, a monitoring cable, a plurality of monitoring relay devices, a voice alarm device, a red light display system and a maintenance test disc, and is characterized in that the plurality of monitoring relay devices form an automatic monitoring system, the voice alarm device comprises a voice module and a loudspeaker, and the red light display system comprises a red light display system and a red light display system. The number of the tweeters is two, and the red light display system comprises a lighting transformer, a filament conversion relay, a signal mechanism, a signal machine column and an outdoor equipment installation box. The invention belongs to the technical field of traffic safety protection, and particularly provides a system which is automatically started immediately when a bridge collapses, a bridge floor is fractured and highway transportation is interrupted, automatically carries out collapse alarm in time and automatically displays a signal red light so as to warn passing vehicles, so that the traffic safety is improved. The automatic sound alarm and signal display device for the railway and highway bridge collapse accidents reduces the accidents that vehicles fall into the bridge.
本发明公开了铁路、公路桥梁坍塌事故自动音响报警、信号显示装置,包括电源设备、监测电缆、监测继电设备、语音报警设备、红灯显示系统和检修测试盘,多个监测继电设备组成自动监测系统,所述语音报警设备包括语音模块和高音喇叭,所述高音喇叭设有两个,所述红灯显示系统包括点灯变压器、灯丝转换继电器、信号机构、信号机柱、室外设备安装箱。本发明属于交通安全防护技术领域,具体是提供了一种桥梁发生坍塌、桥面断裂、公路运输中断时,该系统自动立马启动,及时自动地进行的坍塌报警、自动显示信号红灯,从而警示来往车辆,减少车辆坠桥事故发生的铁路、公路桥梁坍塌事故自动音响报警、信号显示装置。
Automatic sound alarm and signal display device for railway and highway bridge collapse accidents
铁路、公路桥梁坍塌事故自动音响报警、信号显示装置
01.11.2024
Patent
Elektronische Ressource
Chinesisch
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