The invention discloses an additional brake control device of passenger conveying equipment. The additional brake control device comprises a relay and a control loop. The relay is provided with two normally-closed contacts, and a coil of the relay is connected in parallel to an inlet wire power supply of an additional brake control part of the passenger conveying equipment; the input end of the control loop is connected with the positive end and the negative end of the direct-current bus, the output end of the control loop is connected with the additional brake coil, and the two normally-closed contacts are connected to the two ends of the additional brake coil in series respectively. When the inlet wire power supply is powered on, the coil of the relay is powered on, and the normally closed contact is disconnected, and when the inlet wire power supply is powered off, the coil of the relay is powered off, and the normally closed contact is connected. The device is simple in structure and reliable in performance, and can work by utilizing the energy of a capacitor in a driving system of the passenger conveying equipment.

    本发明公开了一种乘客输送设备的附加制动器控制装置,包括继电器和控制回路;所述继电器具有两个常闭触点,所述继电器的线圈并联在乘客输送设备的附加制动器控制部分的进线电源处;所述控制回路的输入端接直流母线的正端和负端,输出端接附加制动器线圈,所述两个常闭触点分别串接在附加制动器线圈两端;当所述进线电源得电时,所述继电器的线圈得电,所述常闭触点断开,当所述进线电源断电时,所述继电器的线圈失电,所述常闭触点接通。本发明结构简单,性能可靠,并可以利用乘客输送设备驱动系统中电容的能量来工作。


    Access

    Download


    Export, share and cite



    Title :

    Additional brake control device of passenger conveying equipment and passenger conveying equipment


    Additional title:

    乘客输送设备的附加制动器控制装置及乘客输送设备


    Contributors:
    NI KAI (author)

    Publication date :

    2023-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Additional brake of passenger conveying device and passenger conveying device

    TANG FENG / CHANG DA / XU ZHOU et al. | European Patent Office | 2023

    Free access

    Step of passenger conveying equipment, and passenger conveying equipment

    TOSHIMITSU SATOU | European Patent Office | 2015

    Free access

    Passenger conveying equipment

    KENTARO SEKIGUCHI / NORITAKA HORIE | European Patent Office | 2015

    Free access


    Passenger conveying equipment inspection device and passenger conveying equipment inspection method

    NAGAI TORU / ASAI DAISUKE / SAEKI TAKASHI et al. | European Patent Office | 2023

    Free access