The three-layer goods elevator control device comprises a first relay, a second relay, a third relay, a fourth relay and a fifth relay, wherein the first relay, the second relay and the third relay are used for floor selection; the first to fifth control switches respectively control the five relays, the first to third control switches are used as floor selection buttons, and the fourth and fifth control switches are respectively used as a downlink button and an uplink button; and the magnetic control switches are arranged on the three floors. According to the device, only five small relays and other conventional components are used, and various conversion processes, achieved through PLC programming, of the three-layer goods elevator in the past can be completed. And line self-locking, interlocking and automatic switching are realized. And in addition, the trend of the corresponding goods elevator can be locked at any floor and any set place, any problem is avoided, and the goods elevator is convenient to operate, safe and reliable. And electrical components are few, so that batch production of products is facilitated, and wide use of users is facilitated. Even if a fault occurs, a maintainer only needs to replace a corresponding electric appliance element, and previous line troubleshooting is not needed.

    三层货梯控制装置,包括用于楼层选择的第一至第三继电器,用于下行、上行选择的第四、第五继电器;分别控制五个继电器的第一至第五控制开关,第一至第三控制开关用作楼层选择按钮,第四、第五控制开关分别作为下行按钮和上行按钮;以及三个楼层的磁控开关。本装置只用五个小型继电器等常规部件,即可完成以往由PLC编程实现的三层货梯各种转换过程。并且作到了线路自锁、互锁、自动切换。而且作到了在任意楼层,设定任意去的地方,即可锁定相应货梯走向,不会出现任何问题,操作方便,安全可靠。而且电器元件少,便于产品批量投入生产,和用户的广泛使用。即使出现故障,也只需维修人员更换相对应电器元件即可,并不需要以往的线路排查。


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    Title :

    Three-layer goods elevator control device


    Additional title:

    三层货梯控制装置


    Contributors:
    KIM HAK-NAM (author)

    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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