The invention discloses a movable guardrail for an urban passenger car, and relates to the technical field of urban passenger cars. The movable guardrail for the city bus comprises a transverse fenceand a vertical fence, the right end of the transverse fence is fixedly connected with the bottom of the left side of the outer wall of a positioning device, the vertical fence penetrates through movable grooves formed in the top and the right side of the positioning device, the bottom end of the vertical fence is fixedly connected with a rotating rod, and the center of the rotating rod is rotationally connected with the inner wall of the positioning device. The bottom end of the rotating rod is fixedly connected with a first positioning rack rod, the bottom of the first positioning rack rod ismeshed with a second positioning rack rod, the bottom of the second positioning rack rod is fixedly connected with a first transmission rack rod, and the first transmission rack rod is meshed with atransmission gear. According to the movable guardrail for the urban passenger car, the whole vertical fence is very easy and convenient to put down, the time consumed for putting down the vertical fence is greatly shortened, the fixing stability of the vertical fence can be improved through the baffle, and the practicability of the movable guardrail is improved.

    本发明公开了一种用于城市客车的活动护栏,涉及城市客车技术领域。该用于城市客车的活动护栏包括横栏和竖栏,所述横栏右端与定位装置外壁左侧底部固定连接,所述竖栏穿过开设在定位装置顶部和右侧的活动槽,所述竖栏底端固定连接有转动杆,所述转动杆中心处与定位装置内壁转连接,所述转动杆底端固定连接有第一定位齿条杆,所述第一定位齿条杆底部与第二定位齿条杆啮合,所述第二定位齿条杆底部固定连接有第一传动齿条杆,所述第一传动齿条杆与传动齿轮啮合。该用于城市客车的活动护栏,整个竖栏的放倒操作十分轻松简便,极大地降低了放倒竖栏所消耗的时间,并且挡板可以增加竖栏固定的稳定性,提高了该活动护栏的实用性。


    Access

    Download


    Export, share and cite



    Title :

    Movable guardrail for urban passenger car


    Additional title:

    一种用于城市客车的活动护栏


    Contributors:
    LI SHOUREN (author) / LIU KAIWEI (author) / YANG JIALONG (author)

    Publication date :

    2021-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge



    GUARDRAIL MOVABLE WEEDING DEVICE AND GUARDRAIL MOVABLE WEEDING SYSTEM CONTAINING THIS

    KIM TAE EUK / LEE KYOUNG MI | European Patent Office | 2023

    Free access


    GUARDRAIL MOVABLE SNOW REMOVAL DEVICE AND GUARDRAIL MOVABLE SNOW REMOVAL SYSTEM CONTAINING THIS

    KIM TAE EUK / LEE KYOUNG MI | European Patent Office | 2023

    Free access

    PASSENGER CONVEYOR GUARDRAIL DEVICE

    SHIMIZU TAKUMI | European Patent Office | 2021

    Free access

    VERTICALLY MOVABLE SMART SAFETY GUARDRAIL

    YANG YONG | European Patent Office | 2021

    Free access