A traffic light convenient to maintain mainly comprises a base, a vertical barrel rod, a rotating handle, a synchronous pulley I, a guide rail, a synchronous belt, a chuck extending block, a synchronous pulley II, a chuck key, a straight tooth gear, a stepping motor, a three-jaw chuck, an annular gear, a transverse light pole and a traffic light body. The bottom of the vertical cylinder rod is mounted in the middle of the base; the synchronous pulley I is sleeved on the rotating handle, the synchronous pulley I and the synchronous pulley II are installed through a synchronous belt to form a synchronous pulley set, the guide rail is installed on the outer wall of a vertical cylinder rod, the chuck key is inserted in a key hole of the three-jaw chuck, the straight tooth gear is installed on an output shaft of the stepping motor and is meshed with the annular gear, The lower end face of the annular gear makes contact with the chuck extending block, the transverse light pole and the annular gear are fixedly and vertically installed, and the traffic light is fixedly installed on the transverse light pole, so that the whole maintenance process of the traffic light can be achieved on the ground and the roadside, the danger of maintenance personnel is reduced, and meanwhile normal operation of traffic is not hindered.

    一种方便维修的交通指示灯,主要包括底座、竖直筒杆、旋转把手、同步带轮Ⅰ、导轨、同步带、卡盘伸出块、同步带轮Ⅱ、卡盘钥匙、直齿齿轮、步进电机、三爪卡盘、环形齿轮、横向灯杆、交通指示灯,竖直筒杆底部安装在底座中间,同步带轮Ⅰ套装在旋转把手上,同步带轮Ⅰ通过同步带与同步带轮Ⅱ安装,组成同步带轮组,导轨安装在竖直筒杆外壁,卡盘钥匙插装在三爪卡盘的钥匙孔中,直齿齿轮安装在步进电机输出轴上,同时与环形齿轮啮合安装,环形齿轮下端面与卡盘伸出块接触,横向灯杆与环形齿轮固定垂直安装,交通指示灯固定安装在横向灯杆上,可以使交通指示灯的维修过程全部在地面路边实现,降低了维修人员的危险性,同时不妨碍交通的正常运行。


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    Title :

    Traffic light convenient to maintain


    Additional title:

    一种方便维修的交通指示灯


    Contributors:
    LI HUANHUAN (author) / JIANG SHAOYAN (author) / WANG BO (author)

    Publication date :

    2022-01-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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