The invention discloses an anti-hooking signal warning system for a container crane, and relates to the technical field of freight wharf equipment. The anti-hooking signal warning system specifically comprises a first signal lamp, a second signal lamp, a channel distance measuring device, a lifting appliance height measuring device, a lifting appliance lifting pin signal device and an intermediate relay control route, wherein the intermediate relay control route controls the on-off state of an intermediate relay according to the results of the channel distance measuring device and the lifting appliance height measuring device, and the on-off state of the intermediate relay corresponds to the warning/safety signal state of the first signal lamp or the second signal lamp. After the anti-hooking warning signal system is additionally arranged on a wharf site, a tractor driver can observe and judge whether a tractor can be safely started to safely drive and evacuate in real time, and the risk of hooking is effectively avoided; and after the anti-hooking warning signal system is additionally arranged, the driver visually receives whether the tractor can safely pass or not, so that the orderly queuing waiting of the tractor is further enhanced, the traffic on a working site is smoother, and the working efficiency is improved.
本发明公开了一种集装箱起重机防勾箱信号警示系统,涉及货运码头设备技术领域,具体包括第一信号灯、第二信号灯、通道距离测量装置、吊具高度测量装置、吊具顶销信号装置、中间继电器控制路线,所述中间继电器控制路线通过通道距离测量装置和吊具高度测量装置的结果控制中间继电器的开关,所述中间继电器的开关状态与第一信号灯或第二信号灯的警示/安全信号状态对应。码头现场加装防勾箱警示信号系统后,牵引车司机可以实时观察判断是否可以安全启动车辆安全行驶撤离,有效的避免勾箱风险;且加装后牵引车司机直观的接收到车辆是否可以安全通行,进一步的加强牵引车的有序排队等候,使得作业现场交通更加顺畅,提高工作效率。
Anti-hooking signal warning system of container crane
一种集装箱起重机防勾箱信号警示系统
2021-08-20
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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