The invention relates to a suspension type vehicle platform parking linkage locking device capable of realizing the parking requirements of a suspension type vehicle platform, ensuring the safe and smooth getting-on and getting-off of passengers, realizing linkage interlocking, and being flexible in action, safe and reliable. An electric push rod in a driving mechanism moves back and forth to pusha first cam mechanism located in the center rotation mechanism and drive a locking arm assembly at the same time, the locking arm assembly rotates to drive a second cam mechanism, and the second cammechanism enables the locking arm assembly to spirally ascend or descend. When the locking arm assembly rotates by 90 degrees, a proximity switch performs in-place signal control; the electric push rod stops moving and moves back and forth to push the first cam mechanism, the first cam mechanism drives the first connecting rod assembly and further drives the mobile pedal assembly to rotate to thehorizontal position, the mobile pedal assembly is connected with the fixed pedal assembly and used for passengers to get on and off, and meanwhile the proximity switch generates an in-place control signal.

    本发明涉及一种既能满足悬挂式车辆站台停靠要求,保证乘客安全顺利上下,又具备联动互锁、动作灵活、安全可靠的悬挂式车辆站台停靠联动锁定装置,驱动机构中电动推杆往返运动,推动位于中心回转机构中件凸轮机构一的同时带动锁紧臂组件,锁紧臂组件旋转带动凸轮机构二,凸轮机构二使锁紧臂组件螺旋上升或下降;锁紧臂组件旋转90度时,件接近开关进行到位信号控制,电动推杆停止运动,电动推杆往返运动,推动凸轮机构一,凸轮机构一带动连杆组件一,进一步带动活动踏板组件转动至水平位置,活动踏板组件与固定踏板组件连接,用于乘客上下,同时接近开关也产生到位控制信号。


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    Title :

    Suspension type vehicle platform parking linkage locking device


    Additional title:

    一种悬挂式车辆站台停靠联动锁定装置


    Contributors:
    ZHANG LIXUE (author) / NIU JUNKUAN (author) / WU SHUQIANG (author)

    Publication date :

    2020-06-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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