The invention discloses a novel passenger and goods elevator door lock loop detection system and method.The system comprises a main control board, a door lock loop detection control board, first electrical safety devices and second electrical safety devices, the door lock loop detection control board is in signal connection with the main control board, and the first electrical safety devices are installed at the closing positions of car doors of all floors; the second electrical safety device is mounted at a locking position on a landing door of each floor, and the door lock loop detection control panel comprises relays K1-K2n + 2 which are respectively connected with the first electrical safety device and the second electrical safety device of each floor. And when the door lock loop detection control panel detects that the first electrical safety device at the closing position of the car door of a certain floor or the second electrical safety device at the locking position of the floor door is short-circuited, the indicator lamp corresponding to the car door or the floor door is normally on, the main control panel reports a corresponding fault, and the elevator stops running. The abnormity of the electrical safety device at a specific position can be easily judged, so that field maintenance personnel can conveniently maintain the elevator.
本发明公开一种新型客货梯门锁回路检测系统及方法,系统包括主控板、门锁回路检测控制板、第一电气安全装置和第二电气安全装置,门锁回路检测控制板与主控板信号连接,第一电气安全装置安装在每个楼层轿门上的关闭位置,第二电气安全装置安装在每个楼层层门上的锁紧位置,门锁回路检测控制板包括分别与每个楼层的第一电气安全装置和第二电气安全装置连接的继电器K1~K2n+2。当门锁回路检测控制板检测到某一层轿门关闭位置的第一电气安全装置或者层门锁紧位置的第二电气安全装置被短接时,对应轿门或者层门的指示灯常亮且主控板报相应故障,电梯停止运行。本发明可轻松判断具体位置的电气安全装置异常,以便于现场维保人员检修电梯。
Novel passenger and goods elevator door lock loop detection system and method
一种新型客货梯门锁回路检测系统及方法
2024-06-21
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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