The invention relates to a double-remote-controller relay operation electrical control method for a wharf shore crane. The method comprises the following steps of 1, setting a remote control selectionswitch and an indication lamp, specifically, setting the ground remote control selection switch and the state indication lamp at a ground crossbeam according to the demands of a double-remote-controlcontrol system; 2, setting a double remote control system, 3, setting a newly added limit switch, and 4, setting a PLC control program. According to the technical scheme, double-remote-control relayoperation is utilized, an operator is led into the ground and a ship cabin from the high altitude of a cab, manual lifting guiding is omitted, the operator observes and lifts a plate roll at a short distance, and safety and reliability of plate roll shipment operation are guaranteed.
本发明涉及一种用于码头岸边起重机双遥控器接力作业电气控制方法,所述方法包括以下步骤:步骤1:遥控选择开关和指示灯设置,根据双遥控控制系统需要,在地面大梁处设置地面遥控选择开关和状态指示灯;步骤2:双遥控系统的设置,步骤3:新增限位开关的设置,步骤4:PLC控制程序的设置。该技术方案利用双遥控接力作业,将操作司机从驾驶室高空引入地面和船仓,取消人工指吊,操作司机近距离观察吊运板卷,确保板卷装船作业安全可靠。
Double-remote-controller relay operation electrical control method for wharf shore crane
一种用于码头岸边起重机双遥控器接力作业电气控制方法
2021-03-30
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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