The invention relates to a lift car weighing device. The lift car weighing device comprises a movable car bottom, a pressing guide column, a displacement conduction component, a switch array and a processor, wherein the pressing guide column is connected with the displacement conduction component; the movable car bottom is arranged at the bottom of a lift car; when the movable car bottom moves, the pressing guide column is driven to move; the pressing guide column drives the displacement conduction component to move or rotate; the switch array is configured to detect displacement data of movement or rotation of the displacement conduction component and send the displacement data to the processor; the processor calculates the car load according to the received displacement data of movementor rotation; and the switch array includes a plurality of switches Sx. According to the lift car weighing device, when a weight signal is calibrated according to the weight in the lift car, mechanicaladjustment is not needed, judgment can be conducted only according to the output signal of the corresponding switch, the working intensity of installation/maintenance personnel can be relieved, meanwhile, more accurate signals can be provided and sent to a control system by increasing the number of the switches, and therefore, the accurate lift car load is obtained.

    本发明涉及一种轿厢称重装置,包括,活动较底,下压导柱,位移传导部件,开关阵列,以及处理器;所述下压导柱和所述位移传导部件连接;所述活动较底设置在轿厢底部;所述活动较底发生位移时,带动下压导柱位移;所述下压导柱驱动位移传导部件移动,或转动;所述开关阵列配置为,检测位移传导部件移动,或转动位移数据,并将该位移数据发送给处理器;所述处理器根据接收到的移动,或转动位移数据,计算出轿厢载荷;所述开关阵列包括多个开关Sx。本发明的轿厢称重装置,根据轿厢内重量校准重量信号时,不需要机械调节,仅根据对应的开关输出信号判断即可,可以减轻安装/维保人员的工作强度,同时,通过增加开关的数量,可以提供更准确的信号发送到控制系统,从而得到精确的轿厢载荷。


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    Titel :

    Lift car weighing device


    Weitere Titelangaben:

    一种轿厢称重装置


    Beteiligte:
    GAO YUANYUAN (Autor:in)

    Erscheinungsdatum :

    2021-01-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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