The invention discloses a movable signal lamp for rail transit. The movable signal lamp comprises a vehicle body, a frame body is fixedly connected to the upper end face of the vehicle body, a lifting cavity with an upward opening is formed in the frame body, a working motor is fixedly installed on the bottom wall of the lifting cavity, and a screw motor shaft is in power connection with the working motor; a lifting supporting rod is mounted in the lifting cavity in a vertical slidable manner; and the screw motor shaft is in threaded connection with the lifting supporting rod. The device is simple in structure and convenient to use, the device can be moved to a specific position according to needs to be movably fixed in cooperation with a rail, it is guaranteed that the position of the device can be limited, use is convenient, the lamp box moves through work of the working motor. The angle and position between the upper and lower side signal lamps are adjusted to facilitate use, the two lamps are prevented from being too close to each other, light mixing and use influence caused by warning at a high position are avoided, and the lifting support rod moves through the warning lamp board and the movable support rod when moving to the high position, so that the lamp box is fixed, and warning is not close to each other.

    本发明公开了一种轨道交通用可活动式信号灯,包括车身,所述车身上端面固定连接有架体,所述架体内设有开口向上的升降腔,所述升降腔底壁上固定安装有工作电机,所述工作电机上动力连接有螺杆电机轴,所述升降腔内上下滑动安装有升降支撑杆,所述螺杆电机轴和所述升降支撑杆螺纹连接,本装置结构简单,使用方便,可根据需要移动到特定位置配合轨道进行活动固定,保证装置的位置能限定,方便使用,通过工作电机的工作使灯箱活动,从而调整上下侧信号灯之间的角度和位置方便使用,防止两个灯具过于靠近,在高处进行警示时造成光线混合,影响使用,升降支撑杆在移动到高处时通过警示灯牌和活动支撑杆活动,保证灯箱的固定,并警示不得靠近。


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    Titel :

    Movable signal lamp for rail transit


    Weitere Titelangaben:

    一种轨道交通用可活动式信号灯


    Beteiligte:
    ZHANG FAN (Autor:in)

    Erscheinungsdatum :

    29.06.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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