Emergency control device and control method for safety brake of loading and unloading bridge in electromagnetic chuck operation mode
Emergency control device and control method for safety brake of loading and unloading bridge in electromagnetic chuck operation mode
- Neue Suche nach: ZHU HUIHUA
- Neue Suche nach: CHEN MIN
- Neue Suche nach: HUANG JIANHUA
- Neue Suche nach: ZHU HUIHUA
- Neue Suche nach: CHEN MIN
- Neue Suche nach: HUANG JIANHUA
The invention relates to a loading and unloading bridge safety brake emergency control device in an electromagnetic chuck operation mode, the control device comprises a loading and unloading bridge lifting control device and an electromagnetic chuck control device, the loading and unloading bridge lifting control device comprises a lifting work brake, a safety brake, a hydraulic station, an electromagnetic valve and a loading and unloading bridge control cabinet; the electromagnetic chuck control device comprises a chuck control box, a storage battery pack, an emergency control signal box, a UPS5 and an electromagnetic chuck, the emergency control signal box is arranged on the operation platform and has the main function of receiving the operation state and alarm information of the electromagnetic chuck system, an operator inches an instruction of'releasing a band-type brake 'on the emergency control box, and the electromagnetic chuck is controlled by the UPS5. According to the technical scheme, by optimizing the electrical design of the loading and unloading bridge safety brake and the electromagnetic chuck control loop, the power-off emergency control function of the electromagnetic chuck system is achieved, and the operation safety performance is improved.
本发明涉及一种电磁吸盘作业模式下装卸桥安全制动器应急控制装置，所述控制装置包括装卸桥起升控制装置和电磁吸盘控制装置，其中装卸桥起升控制装置包括起升工作制动器、安全制动器、液压站、电磁阀以及装卸桥控制柜，所述电磁吸盘控制装置包括吸盘控制箱、蓄电池组、应急控制信号箱、UPS5以及电磁吸盘，所述应急控制信号箱设置在操作平台上，主要功能是接收电磁吸盘系统运行状态和报警信息，操作人员点动应急控制箱上“松开抱闸”的指令，通过电磁吸盘控制箱控制起升工作制动器的打开或闭合，该技术方案通过优化装卸桥安全制动器及电磁吸盘控制回路电气设计，实现电磁吸盘系统断电应急控制功能，提升作业安全性能。
Dokumentinformationen
Emergency control device and control method for safety brake of loading and unloading bridge in electromagnetic chuck operation mode
一种电磁吸盘作业模式下装卸桥安全制动器应急控制装置及控制方法
2022-12-27
Patent
Elektronische Ressource
Chinesisch
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