The invention provides a self-lifting gravity center adjustment type traffic light, which comprises a vertical column, a cross rod and display lamps, wherein the vertical column is vertically fixed on the ground, and the cross rod is horizontally placed relative to the vertical column; an upper cross section and a lower cross section of the vertical column are identical in shape and size, the cross rod and the vertical column are assembled in an up-and-down sliding mode, and the cross rod and the vertical column are fixed through a horizontal supporting bar; the cross rod is divided into two ends by connection of the vertical column, one end of the cross rod is provided with the display lamps, the other end of the cross rod is provided with a counterweight block, the counterweight block is internally provided with a cavity, and the cavity is internally loaded with granular counterweight sand. The traffic light provided by the invention can be independently installed in a split mode relative to a traditional traffic light, and the installation difficulty is reduced. Meanwhile, the counterweight sand is used to carry out counterweight on balance of the cross rod, thereby being capable of enabling the gravity center to fall on the vertical direction of the vertical column perfectly, enabling the whole frame to be more stable, and being not easy to fall.


    Access

    Download


    Export, share and cite



    Title :

    Self-lifting gravity center adjustment type traffic light


    Contributors:
    CHEN KADAN (author)

    Publication date :

    2015-09-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Floodgate With Lifting Bracket With Center Of Gravity Adjustment Function

    JANG SEONG GWEON / BONG HA KEUN | European Patent Office | 2023

    Free access

    Equipment lifting gravity center self-adjusting method and lifting appliance

    ZHU XUEFENG / LI LEI / CHEN HAO et al. | European Patent Office | 2024

    Free access

    Center of gravity adjustment apparatus and lifting system comprising the same

    PARK JIN SUNG | European Patent Office | 2024

    Free access

    Center-of-gravity lifting type crane stabilization device

    LU HE / DENG RUI / CHEN ZHEN | European Patent Office | 2024

    Free access

    Universal lifting appliance with adjustable lifting gravity center

    YANG HAIBIN / ZHU LUSHENG / SHEN PENGLIN et al. | European Patent Office | 2021

    Free access